Plateau outdoor direct drinking water purification equipment

Abstract

The application discloses a plateau outdoor direct-drinking water purification equipment, which comprises a shell, a filtering device, a damping structure, a protective layer and a vibration sensor. The air bag in the protective layer is inflated by the vibration sensor, so that when the equipment is used outdoors on a plateau and is collided, overturned or dropped, the damping structure and the protective layer are cooperated to maximize the protection of the equipment, and the reliability and adaptability of the equipment are improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of water purification equipment, and particularly relates to a plateau outdoor direct-drinking water purification equipment. BACKGROUND

[0002] Water is the source of human life, and all human activities cannot be separated from water. In order to protect the health of the body, water quality is very important. The existing technology has disclosed corresponding technology for the purification treatment of outdoor drinking water. For example, the patent with the application number CN202020187568.X proposes an outdoor water purification direct-drinking device, which comprises a shell, a filter element is arranged inside the shell, the filter element is arranged obliquely in the shell, the filter element comprises, from bottom to top, PP filter cotton, silver-loaded granular activated carbon and ion exchange resin, and a support net is arranged at the bottom end of the filter element; a drinking water nozzle is arranged at the top end of the shell, the drinking water nozzle is communicated to the upper side of the ion exchange resin inside the shell, and a detachable straw is arranged at the bottom end of the shell and is in communication with the inside of the bottom end of the shell. The outdoor water purification direct-drinking device provided by the present application can increase the filtering area and accelerate the filtering speed by arranging the filter element obliquely. In addition, a sieve plate is arranged below the filter element. When there are many large-particle impurities in the water, the large-particle impurities can be filtered out preferentially, and then a more detailed water purification and disinfection process is performed, so that the filter element is not blocked and the service life of the filter element is prolonged.

[0003] The existing technology solves the problem of outdoor water treatment, but in the special environment of the plateau, the equipment is not fixedly installed but moves with people, so it is impossible to avoid the collision during the movement of the equipment or the overturning during use. At this time, we need to ensure that the equipment is not damaged and can be used normally. SUMMARY

[0004] In view of the problems existing in the prior art, the present application provides a plateau outdoor direct-drinking water purification equipment, which is suitable for the plateau environment and has a better protection structure, thereby ensuring the stable use of the equipment.

[0005] The present application is implemented as follows: the plateau outdoor direct-drinking water purification equipment comprises a shell, protection layers are arranged on the two sides of the shell, and anti-skid rubber pads are arranged on the protection layers;

[0006] A filtering device is arranged in the shell, the filtering device comprises a filtering cylinder, a water outlet pipe is connected to the top of the filtering cylinder, the top of the water outlet pipe penetrates through the top of the shell, a water inlet pipe is communicated to the bottom of the right side of the shell, and the water inlet pipe is connected to the filtering device;

[0007] Matching positioning frames with sizes corresponding to the sizes of the front and rear sides of the shell are fixedly connected to the front and rear sides of the shell, a damping mechanism is arranged in the positioning frame, a protective shell with a size matching that of the positioning frame is further arranged on the positioning frame, the protective shell covers the positioning frame, one end of the damping mechanism is connected to the positioning frame, and the other end of the damping mechanism is connected to the protective shell.

[0008] The protective shell is provided with a protective layer, and the protective layer comprises an air bag and an outer layer made of flexible material.

[0009] The top of the shell is provided with a vibration sensor, and the vibration sensor comprises a flexible substrate, a circuit layer on the flexible substrate, a modified ion gel force-sensitive layer, and an encapsulation film.

[0010] The modified ion gel force-sensitive layer is a silica nanoparticle modified ion gel force-sensitive layer, the silica particle size is 100-2000nm, and the content is 2%-15%, and the physical blending method is adopted.

[0011] As preferred, the bottom of the filter cartridge inner cavity is provided with a PP cotton filter layer, the top of the PP cotton filter layer is fixedly connected with an activated carbon filter layer, the top of the activated carbon filter layer is fixedly connected with an ion exchange resin layer, and the top of the ion exchange resin layer is fixedly connected with a reverse osmosis membrane filter core.

[0012] As preferred, the damping mechanism comprises positioning blocks, slide rods, springs, slide sleeves, first positioning frames, adjusting rods, and second positioning frames, the slide rods are connected between the two positioning blocks, the two springs are sleeved on the slide rods, the opposite sides of the two springs are fixedly connected with the positioning blocks, the opposite sides of the two springs are fixedly connected with the slide sleeves, the two slide sleeves are sleeved on the slide rods, the sides, away from the slide rods, of the two slide sleeves are fixedly connected with the first positioning frames, the adjusting rods are movably connected in the inner cavities of the two first positioning frames through pivots, and the sides, away from the first positioning frames, of the two adjusting rods are rotatably connected with the second positioning frames through pivots.

[0013] As preferred, the top of the shell is further provided with a limiting frame, and the dust cover is movably connected with the limiting frame.

[0014] As preferred, the water supply device further comprises a conveying mechanism arranged between the water inlet pipe and the filter device, and used for conveying the surface water source to the filter device.

[0015] Compared with the prior art, the device has better stability when colliding or falling, ensures the reliability of the device, and is more suitable for outdoor use in plateau areas. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structural schematic diagram of the present application;

[0017] Figure 2 is a structural schematic diagram of the present application without a protective shell and a damping mechanism;

[0018] Figure 3 is a main view of the filter device of the present application;

[0019] Figure 4 It is the front view of the damping mechanism of the application;

[0020] Figure 5 It is the rear view of the damping mechanism of the application;

[0021] Figure 6 It is the schematic diagram of the protective layer structure of the application;

[0022] Figure 7 It is the schematic diagram of the sensor layer structure of the application;

[0023] Figure 8 It is the schematic diagram of the sensor structure of the application.

[0024] In the figure: 1, shell; 2, anti-skid rubber pad; 3, conveying mechanism; 4, filtering device; 401, filter cartridge; 402, PP cotton filter layer; 403, activated carbon filter layer; 404, ion exchange resin layer; 405, reverse osmosis membrane filter core; 5, water outlet pipe; 6, water inlet pipe; 7, limiting shell; 8, chute; 9, damping mechanism; 901, positioning block; 902, sliding rod; 903, spring; 904, sliding sleeve; 905, first positioning frame; 906, adjusting rod; 907, second positioning frame; 10, protective shell; 11, limiting frame; 12, dust cover; 13, sliding block; 14, limiting plate; 15, protective layer; 16, air bag; 17, outer layer made of flexible material; 18, vibration sensor; 1801, encapsulating film; 1802, modified ionogel force-sensitive layer; 1803, flexible substrate; 1804, circuit layer on the flexible substrate. Embodiment

[0025] The structure of the application will be described in detail below with reference to the accompanying drawings.

[0026] As Figures 1 to 8 shown, the highland outdoor direct drinking water purification equipment comprises a shell 1, the two sides of the shell 1 are provided with protective layers 15, and the protective layers 15 are provided with anti-skid rubber pads 2;

[0027] The shell 1 is provided with a filtering device 4, the filtering device 4 comprises a filter cartridge 401, the top of the filter cartridge 401 is connected with a water outlet pipe 5, the top of the water outlet pipe 5 penetrates through the top of the shell 1, the bottom of the right side of the shell 1 is communicated with a water inlet pipe 6, and the water inlet pipe 6 is connected with the filtering device 4;

[0028] The front and rear sides of the shell 1 are fixedly connected with positioning frames 7 matching the sizes of the front and rear sides, the damping mechanism 9 is arranged in the positioning frame 7, and the protective shell 10 matching the size of the positioning frame 7 is further arranged on the positioning frame 7, the protective shell 1 covers the positioning frame 7, one end of the damping mechanism 9 is connected with the positioning frame 7, and the other end is connected with the protective shell 10;

[0029] The protective shell 10 is provided with a protective layer 15, and the protective layer 15 includes an air bag 16 and an outer layer 17 made of a flexible material;

[0030] A vibration sensor 18 is provided on the top of the shell 1. The vibration sensor 18 includes a flexible substrate 1803, an electrode 1804 on the flexible substrate, a modified ion gel force-sensitive layer 1802, and a packaging film 1801. The vibration sensor 18 controls the inflation of the airbag 16 through a processor. In order to cooperate with the inflation action, the present invention also includes a power supply. The power supply can be a battery, a solar cell, or can be connected to the mains for charging.

[0031] The modified ion gel force-sensing layer 1802 is formed by physically blending silica nanoparticles with a particle size of 100-2000 nm and a content of 2%-15%. The vibration sensor disclosed herein, due to the physical blending of the modified ion gel force-sensing layer, has a response speed of 20 kHz and a measuring range of 0-20 MPa.

[0032] With the above solution, the coordinated use of the shock absorbing mechanism 9, the protective layer 15 and the vibration sensor 18 can effectively prevent damage to the device caused by collision, falling or overturning, and further ensure the stability and reliability of the device.

[0033] Preferably, a limiting frame 11 is further provided on the top of the housing 1 , and the limiting frame 11 is movably connected to a dust cover 12 .

[0034] Preferably, a conveying mechanism 13 is further included, which is arranged between the water inlet pipe 6 and the filtering device 4 and is used to convey the surface water source to the filtering device 4.

[0035] In the present invention, a PP cotton filter layer 402 is provided at the bottom of the inner cavity of the filter cartridge 401, an activated carbon filter layer 403 is fixedly connected to the top of the PP cotton filter layer 402, an ion exchange resin layer 404 is fixedly connected to the top of the activated carbon filter layer 403, and a reverse osmosis membrane filter element 405 is fixedly connected to the top of the ion exchange resin layer 404.

[0036] The above scheme is adopted: through the coordinated use of the filter cartridge 401, the PP cotton filter layer 402, the activated carbon filter layer 403, the ion exchange resin layer 404 and the reverse osmosis membrane filter element 405, when the user uses the water purification equipment outdoors on the plateau to filter natural water such as rivers and lakes, first connect it with the water inlet pipe 6 with an external hose, and then operate the conveying structure 3 to draw water into the filter device. The conveying structure 3 preferably uses a mechanical mechanism, including a cylindrical pipe and a rubber plug in the pipe. The rubber plug is pulled to utilize the air pressure difference to pump the surface water source into the filter device. No external power supply is required, and it is suitable for use outdoors without power supply.

[0037] The PP cotton filter layer 402 can filter large-particle impurities and suspended solids in the water, and then the activated carbon filter layer 403 can effectively remove a large amount of odor and harmful gas in the water, the ion exchange resin layer 404 can effectively filter out chlorine ions, calcium ions, magnesium ions, metal ions and the like in the water, and reduce the hardness of the water, and the reverse osmosis membrane filter core 405 can remove inorganic ions, bacteria, viruses, organic matter and colloidal impurities in the raw water, so as to obtain high-quality pure water. The filtered water flows out through the water outlet pipe 5, and can be directly drunk, so as to avoid diarrhea, vomiting, fever and other diseases caused by drinking unclean water outdoors.

[0038] As preferred, the damping mechanism 9 comprises positioning blocks 901, slide rods 902, springs 903, slide sleeves 904, first positioning frames 905, adjusting rods 906, second positioning frames 907, the slide rods 902 are connected between the two positioning blocks 901, the slide rods 902 are sleeved with the two springs 903, the opposite sides of the two springs 903 are fixedly connected with the positioning blocks 901, the opposite sides of the two springs 903 are fixedly connected with the slide sleeves 904, the two slide sleeves 904 are sleeved on the slide rods 902 and connected with the first positioning frames 905, the two first positioning frames 905 are movably connected with the adjusting rods 906 through pivots, the other ends of the two adjusting rods 906 are rotatably connected with the second positioning frames 907 through pivots, and the second positioning frames 907 are fixedly connected with the protective shell 10 through the limiting plates 14.

[0039] The above scheme is adopted: when the water purification equipment falls during carrying, the protective shell 10 is extruded to transmit force to the damping mechanism 9, and the elastic structure of the damping mechanism 9 can play a buffering role.

[0040] As preferred, the top of the shell 1 is further provided with a limiting frame 11, and the limiting frame 11 is movably connected with a dust cover 12.

[0041] The above scheme is adopted: through the cooperation of the limiting frame 11 and the dust cover 12, the water outlet pipe 5 is protected and dustproof.

[0042] In use, when the user uses the water purification device to filter natural water such as rivers and lakes in plateau outdoor, first, the external hose is communicated with the water inlet pipe 6, then the water is pumped into the inner cavity of the filter cartridge 401 by operating the conveying mechanism 3, the PP cotton filter layer 402 can filter the large particle impurities and suspended solids in the water, then the activated carbon filter layer 403 can effectively remove a large amount of odor and harmful gas in the water, the ion exchange resin layer 404 can effectively filter out chlorine ions, calcium ions, magnesium ions, metal ions and the like in the water, reduce the hardness of the water, and the reverse osmosis membrane filter core 405 can remove inorganic ions, bacteria, viruses, organic matter and colloidal impurities in the raw water to obtain high-quality pure water. The filtered water flows out through the water outlet pipe 5 and can be directly drunk, thereby avoiding diseases such as diarrhea, vomiting and fever caused by drinking unclean water outdoors. When the water purification device is impacted by collision, falling and the like during carrying, the shock-absorbing mechanism 9 can effectively form a buffer to play a protection effect, and the vibration sensor 18 is acted on to output information, and the air bag 16 in the protection layer 15 is inflated, thereby forming double protection for the device.

[0043] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0044] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. Plateau outdoor direct drinking water purification equipment, including a housing (1), characterized by: Both sides of the housing (1) are provided with a protective layer (15), and an anti-slip rubber pad (2) is provided on the protective layer (15); A filter device (4) is provided in the housing (1), the filter device (4) comprising a filter cartridge (401), the top of the filter cartridge (401) being connected to a water outlet pipe (5), the top of the water outlet pipe (5) passing through the top of the housing (1), the bottom of the right side of the housing (1) being connected to a water inlet pipe (6), the water inlet pipe (6) being connected to the filter device (4); A limiting frame (11) is further provided on the top of the housing (1), and the limiting frame (11) is movably connected to a dust cover (12); The front and rear sides of the housing (1) are fixedly connected to positioning frames (7) of a size matching the front and rear sides, a shock absorbing mechanism (9) is provided in the positioning frame (7), and a protective housing (10) of a size matching the positioning frame (7) is provided on the positioning frame (7), the protective housing (10) covers the positioning frame (7), and one end of the shock absorbing mechanism (9) is connected to the positioning frame (7) and the other end is connected to the protective housing (10); The shock absorbing mechanism (9) comprises a positioning block (901), a sliding rod (902), a spring (903), a sliding sleeve (904), a first positioning frame (905), an adjusting rod (906), and a second positioning frame (907). A sliding rod (902) is connected between the two positioning blocks (901). Two springs (903) are sleeved on the sliding rod (902). The opposite sides of the two springs (903) are fixedly connected to the positioning block (901). The opposite sides of the two springs (903) are fixedly connected to the sliding sleeve (904). The two sliding sleeves (904) are sleeved on the sliding rod (902) and connected to the first positioning frame (905). The two first positioning frames (905) are movably connected to the adjusting rod (906) via a rotating shaft. The other ends of the two adjusting rods (906) are rotatably connected to the second positioning frame (907) via a rotating shaft. The second positioning frame (907) is fixedly connected to the protective shell (10) via a limiting plate (14). A protective layer (15) is provided on the protective shell (10), and the protective layer (15) includes an air bag (16) and an outer layer (17) made of a flexible material; A vibration sensor (18) is provided on the top of the housing (1), the vibration sensor (18) comprising a flexible substrate (1803), a circuit layer (1804) on the flexible substrate, a modified ion gel force-sensitive layer (1802), and a packaging film (1801), and the vibration sensor (18) controls the inflation of the airbag via a processor; The modified ion gel force-sensitive layer (1802) is formed by physical blending using silica nanoparticles to modify the ion gel force-sensitive layer, with silica particles having a diameter of 100-2000 nm and a content of 2%-15%.

2. The plateau outdoor direct drinking water purification equipment according to claim 1, characterized in that: A PP cotton filter layer (402) is provided at the bottom of the inner cavity of the filter cartridge (401), an activated carbon filter layer (403) is fixedly connected to the top of the PP cotton filter layer (402), an ion exchange resin layer (404) is fixedly connected to the top of the activated carbon filter layer (403), and a reverse osmosis membrane filter element (405) is fixedly connected to the top of the ion exchange resin layer (404).

3. The plateau outdoor direct drinking water purification equipment according to claim 1, characterized in that: It also includes a conveying mechanism (3), which is arranged between the water inlet pipe (6) and the filtering device (4) and is used to convey the surface water source into the filtering device (4).

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