CN219149498U

CN219149498U - Outdoor portable water filter

Info

Publication number: CN219149498U
Application number: CN202222973198.4U
Authority: CN
Inventors: 李文革
Original assignee: Cangheng Wuhu Filter Equipment Co ltd
Current assignee: Cangheng Wuhu Filter Equipment Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-06-09
Anticipated expiration: 2032-11-09

Abstract

The utility model provides an outdoor portable water filter, which comprises an outer cylinder, wherein an inner cylinder is arranged on the inner side of the outer cylinder, a cylinder cover is arranged at the upper end of the outer cylinder, an outer water inlet is arranged on the cylinder cover, the lower end of the cylinder cover is connected with the inner cylinder, an outer water filtering bag is arranged between the inner cylinder and the outer cylinder, first water through holes are formed in the upper end and the lower end of the inner cylinder, two groups of baffles which are oppositely arranged are arranged on the inner side of the inner cylinder and are connected through a supporting plate, a filtering filler layer is arranged on the two sides of the supporting plate, and second water through holes are formed in the upper side and the lower side of the filtering filler layer.

Description

Outdoor portable water filter

Technical Field

The utility model relates to the technical field of outdoor filtering equipment, in particular to an outdoor portable water filter.

Background

The existing outdoor filter is a drinking water guaranteeing device which is convenient to carry about when in outdoor activities, is not required to be arranged on a tap when in use, does not need tap water pressure, can immediately purify natural water such as outdoor rainwater, stream water, river water and lake water into safe drinking water which is sterile and free of harmful substances such as suspended pollutants and the like, is also a water purifying device or device for directly drinking safe drinking water, is also an optimal choice for outdoor operators, and can be used for obtaining safe drinking water on site when outdoor activities such as travel, exploration, mountain climbing, hiking, camping, fishing and hunting;

for example, the prior art (publication number CN 207837058U) discloses a portable outdoor filter, which makes the water taking mode of the filter more convenient and labor-saving through the water pump, but the portable outdoor filter usually adopts a single filtering mode, so that the service life is low, the filtering effect is low, and meanwhile, the outdoor filter only has the filtering function and the functionality is low, so that the utility model provides an outdoor portable water filter to solve the problems in the prior art.

Disclosure of Invention

In view of the above problems, the present utility model aims to provide an outdoor portable water filter, which has the advantage of multi-stage filtration and solves the problems in the prior art.

In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides an outdoor portable water filter, includes outer barrel, the inboard of outer barrel is equipped with interior barrel, and the upper end of outer barrel installs the cover, be equipped with outer water inlet on the cover, and the lower extreme and the interior barrel of cover are connected, be equipped with outer water filter bag between interior barrel and the outer barrel, and the upper and lower both ends of interior barrel all are equipped with first limbers, the inboard of inner barrel is equipped with two sets of baffles that are relative setting, two sets of connect through the backup pad between the baffle, the both sides of backup pad all are equipped with the filtration packing layer, the upper and lower both sides on the baffle of filtration packing layer all are equipped with the second limbers.

The further improvement is that: the inner side of the outer water filtering bag is provided with a water storage cavity, the outer water filtering bag is provided with a bag opening, the lower end of the outer water filtering bag is provided with a water outlet, the inner side of the outer water filtering bag is provided with a plurality of groups of interception nets, the interception nets are sequentially arranged from top to bottom, and the outer side of the interception nets is connected with the outer water filtering bag.

The further improvement is that: the baffle is kept away from one side of backup pad and is installed the rubber gasket, and the outside and the inner tube internal connection of rubber gasket, one side that the baffle was kept away from to the rubber gasket is equipped with solid fixed ring, and gu fixed ring is connected with the inner tube body, gu fixed ring's inboard is equipped with the filter screen.

The further improvement is that: the fixed rubber seat is arranged in the outer cylinder body below the inner cylinder body, the clamping groove is formed in the inner side of the fixed rubber seat and is in contact with the inner cylinder body, the first opening is formed in the inner side of the fixed rubber seat, the second opening is formed in the outer cylinder body right below the opening, the sealing rubber cover is arranged in the inner side of the second opening and is in a convex shape, and the sealing rubber cover is in contact with the inner cylinder body.

The further improvement is that: the upper end of cover is equipped with the bellying, and bellying and cover integrated into one piece, the upper end of bellying is equipped with the shield, and the shield passes through the screw thread and is connected with the bellying, the bellying is hollow setting, and the inboard of bellying is equipped with the guide plate.

The further improvement is that: the upper part of the outer cylinder body is provided with a connecting groove on the cylinder cover, the upper end of the outer cylinder body is positioned in the connecting groove, the lower part of the cylinder cover is provided with an extension part, and the extension part is connected with the outer cylinder body through threads.

The beneficial effects of the utility model are as follows: this kind of outdoor portable water filter is through the cooperation of the outer barrel that sets up and interior barrel for outdoor portable water filter has a function from carrying the drinking cup, with this reinforcing outdoor portable water filter's functionality, simultaneously, adopt outer water filter bag and the cooperation of filtering the packing layer again, can carry out multistage filtration to water, when promoting the filter effect, can promote the life-span of use, solve among the prior art functional low, the filter effect subalternation problem, the rethread is equipped with the filter screen in the both sides of filtering the packing layer, adopt sandwich type's mode promptly, filter water, water filtration's effect has been promoted greatly.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic elevational view of the present utility model.

Fig. 2 is a schematic view showing the development structure of the filter bag of the present utility model.

Fig. 3 is a schematic view of the outer barrel structure of the present utility model.

Wherein: 1. an outer cylinder; 2. an inner cylinder; 3. a cylinder cover; 4. an outer water inlet; 5. an outer water filtering bag; 6. a first water through hole; 7. a baffle; 8. a support plate; 9. filtering the filler layer; 10. a second water through hole; 11. a pocket mouth; 12. a water outlet; 13. an interception net; 14. a glue gasket; 15. a fixing ring; 16. a filter screen; 17. fixing the rubber seat; 18. a sealant cover; 19. a boss; 20. a dust cover; 21. a deflector; 22. an extension.

Detailed Description

The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

According to the fig. 1-3, this embodiment provides an outdoor portable water filter, which comprises an outer cylinder 1, the outer cylinder 1 is made of stainless steel, and the upper end of the outer cylinder 1 is in an open design, i.e. can be used as a drinking cup, so as to improve the functionality of the outdoor filter, the inner side of the outer cylinder 1 is provided with an inner cylinder 2, the upper end of the outer cylinder 1 is provided with a cylinder cover 3, an outer water inlet 4 is arranged on the cylinder cover 3, the lower end of the cylinder cover 3 is connected with the inner cylinder 2, correspondingly, the upper end of the cylinder cover 3 is provided with a protruding part 19, the protruding part 19 is integrally formed with the cylinder cover 3, the upper end of the protruding part 19 is provided with a dust cover 20, the dust cover 20 is connected with the protruding part 19 through threads, the protruding part 19 is in a hollow structure, the diameter of the inner cavity of the dust cover is consistent with the diameter of the outer water inlet 4, the inner side of the protruding part 19 is provided with a guide plate 21, the position of the guide plate 21 corresponds to the position of the outer water inlet 4, meanwhile, a connecting groove is arranged on the cylinder cover 3 above the outer cylinder body 1, the upper end of the outer cylinder body 1 is positioned in the connecting groove, an extension part 22 is arranged below the cylinder cover 3, the extension part 22 is connected with the outer cylinder body 1 through threads, when the novel water filter is used, firstly, the dust cover 20 is opened, then the outside water is filled from the inner side by utilizing the bulge part 19, the outside water is guided to the outer water inlet 4 by the guide plate 21 so as to enter from the outer water inlet 4, meanwhile, an outer water filtering bag 5 is arranged between the inner cylinder body 2 and the outer cylinder body 1, the inner side of the specific outer water filtering bag 5 is provided with a water storage cavity, the outer water filtering bag 5 is provided with an openable bag opening 11, the lower end of the outer water filtering bag 5 is provided with a water outlet 12, the inner side of the further outer water filtering bag 5 is provided with a plurality of interception nets 13, the interception nets 13 are sequentially arranged from top to bottom, the interception nets 13 can play a role of primary filtering, when the outer water filtering bag 5 is opened, the interception net 13 is also in an opened state, meanwhile, the outer side of the interception net 13 is connected with the outer water filtering bag 5, then when in work, a worker firstly intercepts and filters foreign matters in water by a plurality of groups of interception nets 13 by opening the bag mouth 11 of the outer water filtering bag 5, a prefilter effect is achieved, the foreign matters enter the outer water inlet 4 through the water outlet 12, correspondingly, the outer water filtering bag 5 needs to be manually placed above the outer water inlet 4 in the entering process, when the outer water filtering bag 5 is not used, the outer water filtering bag 5 can be placed in a space between the outer cylinder body 1 and the inner cylinder body 2, and further when the outer water filtering bag 5 is replaced, the outer water filtering bag 5 can be directly replaced, so that the outer water filtering bag is very convenient to use.

The upper and lower both ends of interior barrel 2 all are equipped with first water hole 6, the position of the first water hole 6 of upper end corresponds with the position of outer water inlet 4, the inboard of interior barrel 2 is equipped with two sets of baffles 7 that are relative setting, baffle 7 separates the space of interior barrel 2, the intermediate position between two specific sets of baffles 7 is passed through backup pad 8 and is connected, and backup pad 8 is connected with interior barrel 2, then backup pad 8 separates the space between two sets of baffles 7 again, both sides at backup pad 8 all are equipped with filtration packing layer 9, both sides all are equipped with second water hole 10 on baffle 7 about filtration packing layer 9, the second water hole 10 entering from upper portion both sides of further outer water inlet 4 gets into, filter the processing through filtration packing layer 9, afterwards by the second water hole 10 of lower part discharge.

The concrete baffle 7 is kept away from one side of backup pad 8 and is installed gluey packing ring 14, and the outside and the interior internal body 2 internal connection of packing ring 14, one side that gluey packing ring 14 kept away from baffle 7 is equipped with solid fixed ring 15, and gu fixed ring 15 is connected with interior internal body 2, gu the inboard of fixed ring 15 is equipped with filter screen 16, filter screen 16 adopts multiunit hollow fiber silk to interweave and forms, it has filterable effect, further this outdoor filter adopts outer water bag 5 to carry out the prefilter, rethread filter screen 16-filter packing layer 9-filter screen 16 sandwich type form, filter the water after the prefilter again, and adopted sandwich type form, promote the filter effect to the water, ensure that the water after the filtration can drink.

The lower part of the inner cylinder body 2 is provided with a fixed rubber seat 17 in the outer cylinder body 1, the inner side of the fixed rubber seat 17 is provided with a clamping groove, the clamping groove is in contact with the inner cylinder body 2, when the inner cylinder body 2 is completely positioned in the outer cylinder body 1, the lower end of the inner cylinder body 2 is connected with the fixed rubber seat 17, then the fixed rubber seat 17 plays a role in fixing and limiting the inner cylinder body, meanwhile, the fixed rubber seat 17 has elasticity, the inner side of the fixed rubber seat 17 is provided with a first opening, a second opening is arranged on the outer cylinder body 1 under the opening, the position of the second opening corresponds to the position of the first water through hole 6 at the lower side, the inner side of the second opening is provided with a sealing rubber cover 18, the sealing rubber cover 18 is in a convex shape, and is in contact with the inner cylinder body 2, the sealing rubber cover 18 adopts a plug-in connection mode, namely, when the sealing rubber cover 18 is installed and is plugged into the corresponding second opening, the sealing rubber cover is pulled out, after the sealing rubber cover 18 is installed, the sealing rubber cover is directly pulled out, the sealing rubber cover is in the second opening, and the sealing rubber cover is in a sealed state, and the effect of the outer cylinder body 1 can reach a normal drinking cup.

In this embodiment, a multi-stage filtration treatment mode is adopted, and when the effect of a single filtration treatment mode is reduced, the filtration treatment can be performed by other filtration treatment modes, so that the service life of the filter is prolonged, but the filtration effect is gradually reduced, and the filtration effect can be ensured in a certain time by adopting a plurality of filtration modes.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An outdoor portable water filter, its characterized in that: including outer barrel (1), the inboard of outer barrel (1) is equipped with interior barrel (2), and installs cover (3) in the upper end of outer barrel (1), be equipped with outer water inlet (4) on cover (3), and the lower extreme and the inner barrel (2) of cover (3) are connected, be equipped with outer drainage bag (5) between inner barrel (2) and the outer barrel (1), and the upper and lower both ends of inner barrel (2) all are equipped with first water hole (6), the inboard of inner barrel (2) is equipped with two sets of baffles (7) that are relative setting, two sets of connect through backup pad (8) between baffle (7), the both sides of backup pad (8) all are equipped with filter packing layer (9), the upper and lower both sides of filter packing layer (9) all are equipped with second water hole (10) on baffle (7).

2. An outdoor portable water filter according to claim 1, wherein: the inner side of the outer water filtering bag (5) is provided with a water storage cavity, the outer water filtering bag (5) is provided with a bag opening (11), the lower end of the outer water filtering bag (5) is provided with a water outlet (12), the inner side of the outer water filtering bag (5) is provided with an interception net (13), a plurality of groups of interception nets (13) are sequentially arranged from top to bottom, and the outer side of the interception net (13) is connected with the outer water filtering bag (5).

3. An outdoor portable water filter according to claim 1, wherein: the baffle (7) is kept away from one side of backup pad (8) and is installed rubber gasket (14), and the outside and the interior barrel (2) internal connection of rubber gasket (14), one side that baffle (7) was kept away from to rubber gasket (14) is equipped with solid fixed ring (15), and gu fixed ring (15) are connected with interior barrel (2), gu fixed ring (15) inboard is equipped with filter screen (16).

4. An outdoor portable water filter according to claim 1, wherein: the utility model discloses a sealed plastic sealing device, including inner tube body (1), sealed plastic sealing device is characterized in that fixed rubber seat (17) is installed in outer tube body (1) below inner tube body (2), the inboard of fixed rubber seat (17) is equipped with the draw-in groove, and draw-in groove and inner tube body (2) contact, the inboard of fixed rubber seat (17) is equipped with first opening, and is equipped with the second opening on outer tube body (1) under the open-ended, sealed plastic sealing device is covered (18) in the inboard of second opening, sealed plastic sealing device is covered (18) and is in the shape of protruding, and sealed plastic sealing device is covered (18) and inner tube body (2) contact.

5. An outdoor portable water filter according to claim 1, wherein: the upper end of cover (3) is equipped with bellying (19), and bellying (19) and cover (3) integrated into one piece, the upper end of bellying (19) is equipped with shield (20), and shield (20) are connected with bellying (19) through the screw thread, bellying (19) are hollow setting, and the inboard of bellying (19) is equipped with guide plate (21).

6. An outdoor portable water filter according to claim 1, wherein: the upper part of the outer cylinder body (1) is provided with a connecting groove on the cylinder cover (3), the upper end of the outer cylinder body (1) is positioned in the connecting groove, the lower part of the cylinder cover (3) is provided with an extension part (22), and the extension part (22) is connected with the outer cylinder body (1) through threads.