CN110236291B - Military kettle - Google Patents
Military kettle Download PDFInfo
- Publication number
- CN110236291B CN110236291B CN201910712664.3A CN201910712664A CN110236291B CN 110236291 B CN110236291 B CN 110236291B CN 201910712664 A CN201910712664 A CN 201910712664A CN 110236291 B CN110236291 B CN 110236291B
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- Prior art keywords
- filter
- light
- fixed
- cavity
- kettle
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 48
- 239000013307 optical fiber Substances 0.000 claims abstract description 31
- 230000005611 electricity Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 238000007599 discharging Methods 0.000 claims description 15
- 239000004575 stone Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 4
- 238000013459 approach Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 239000010419 fine particle Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 15
- 230000000249 desinfective effect Effects 0.000 abstract description 5
- 239000003814 drug Substances 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 abstract description 2
- 230000001954 sterilising effect Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000034699 Vitreous floaters Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/16—Water-bottles; Mess-tins; Cups
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/16—Water-bottles; Mess-tins; Cups
- A45F2003/163—Water bottles with purification filter
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/02—Odour removal or prevention of malodour
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Abstract
The invention discloses a military kettle, which comprises a kettle body and a base, wherein the bottom of the kettle body is a sealing bottom plate, the top of the kettle body is fixedly provided with a kettle mouth, the interior of the kettle body is an inner cavity, and the kettle mouth is sealed with a kettle cover and can be assembled in a detachable manner; and the inner wall of the inner cavity is also fixed with a light pipe, the light pipe is in a transparent state, the inside of the light pipe is fixed with a first optical fiber, the bottom of the light pipe is sealed and fixed on a sealing bottom plate, the first optical fiber passes through the sealing bottom plate and is connected with the light guide of the light receiving end of the optical fiber connector, the light receiving end of the optical fiber connector is connected with one end of a second optical fiber, the other end of the second optical fiber is connected with the light splitting surface of the light splitting prism in a light guide way, the light input end of the light splitting prism is opposite to the light emitting surface of the ultraviolet lamp, and the ultraviolet lamp is electrified to emit ultraviolet light. The invention has simple structure, can disinfect only by electricity theoretically because ultraviolet light is adopted for disinfecting, thereby greatly increasing the times of disinfecting and avoiding carrying disinfection medicines with people.
Description
Technical Field
The invention relates to a kettle, in particular to a military kettle.
Background
Kettles are items for holding water for use, which basically follow the way in which water is taken in situ for wild lovers or soldiers. And more microorganisms, bacteria, germs, solid impurities, floaters and the like exist in the field water source, so that the water cannot be directly drunk. At present, disinfection and filtration are mainly adopted to purify water. The medicine needs to be carried along when the medicine is used for disinfection, which obviously does not accord with the actual use scene, and in addition, the water can not be filtered by carrying along a filter. The water bottle is required to have the sterilization and filtration functions capable of being recycled, and the applicant proposes a military water bottle which can meet the current practical requirements by sterilizing and disinfecting by ultraviolet light and filtering by a filtration bag.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present invention is to provide a military kettle.
In order to achieve the purpose, the invention provides a military kettle which comprises a kettle body and a base, wherein the bottom of the kettle body is a sealing bottom plate, the top of the kettle body is fixedly provided with a kettle mouth, the inside of the kettle body is an inner cavity, and the kettle mouth and a kettle cover are sealed and detachably assembled; and the inner wall of the inner cavity is also fixed with a light pipe, the light pipe is in a transparent state, the inside of the light pipe is fixed with a first optical fiber, the bottom of the light pipe is sealed and fixed on a sealing bottom plate, the first optical fiber passes through the sealing bottom plate and is connected with the light guide of the light receiving end of the optical fiber connector, the light receiving end of the optical fiber connector is connected with one end of a second optical fiber, the other end of the second optical fiber is connected with the light splitting surface of the light splitting prism in a light guide way, the light input end of the light splitting prism is opposite to the light emitting surface of the ultraviolet lamp, and the ultraviolet lamp is electrified to emit ultraviolet light.
Preferably, the kettle cover and the kettle mouth are assembled through the screwing of sealing threads; the sealing bottom plate seals the cavity bottom plate and the bottom of the sealing bottom plate is also fixed with an inserting ring; the plug ring is arranged in the electric cavity of the base, and a sealing ring is arranged between the outer wall of the plug ring and the inner wall of the electric cavity and is used for sealing a gap between the outer wall of the plug ring and the inner wall of the electric cavity.
Preferably, the inner wall of the inner cavity is brushed with mirror finish, a protective layer is fixed outside the mirror finish, the protective layer is in a transparent state and reaches the edible level, and the inner wall of the inner cavity is brushed with the mirror finish to form a reflecting mirror.
Preferably, the first optical fibers are plural and distributed along the inner wall of the lumen.
Preferably, the beam splitting prism and the ultraviolet lamp are both arranged in the luminous tube, one end of the luminous tube is fixed on the sealing bottom plate, the other end of the luminous tube is fixed with a connecting plug, one end of the luminous tube, which is fixed with the connecting plug, is provided with a luminous tube notch, and one end of a wire for supplying power to the ultraviolet lamp passes through the luminous tube notch and is electrically connected with the power-on end of the ultraviolet lamp; the other end of the lead is in conductive connection with a normally open contact of a time relay on the main board, a static contact of the time relay is in conductive connection with an electricity outlet end of the charge-discharge circuit, a control end of the time relay is in communication connection with a signal end of the MCU, the signal end of the MCU is also in electrical connection with a button, and signal input is obtained when the button is triggered;
the charging and discharging circuit is used for charging and discharging the battery, the charging end of the charging and discharging circuit is in conductive connection with the charging port, the electricity inlet end of the charging and discharging circuit is in conductive connection with the electrode of the battery, and therefore the charging and discharging circuit can be in conductive connection with an external power supply through the charging port so as to charge the battery, the charging and discharging circuit can stably discharge the battery, and stable voltage current is output at the electricity outlet end of the charging and discharging circuit.
Preferably, the charging port and the button are respectively fixed on the side wall of the base, an electric cavity is arranged in the base, the charging port is fixed on and in sealing assembly with the through groove, and the through groove is arranged on and penetrates through the side wall of the base;
the main board, the battery and the luminous tube are respectively positioned in the electric cavity, the main board and the battery are fixed on the inner wall of the electric cavity, the sealing bottom plate is also fixedly provided with a threaded column, a first screw penetrates through the side wall of the base and then is installed in the threaded column to be assembled and fixed with the threaded column through screw threads, and a second screw penetrates through the side wall of the base and then is installed in the connecting plug to be screwed and fixed with the connecting plug through screw threads.
Preferably, the filter comprises a filter tube, a hollow filter cavity is arranged in the filter tube, a water inlet hole penetrating through the filter cavity is formed in the bottom of the filter cavity, the water inlet hole is used for communicating the filter cavity with the inner cavity, and the filter cavity is sequentially provided with: the filtering bag, the second pore plate, the sponge plug and the first pore plate are provided with a plurality of through holes;
the filter bag is used for filtering and adsorbing impurities in water, the sponge plug can filter fine particles in water, the bottom of a filter cavity above the first pore plate is communicated with the bottom of a suction pipe, a sealing plug is sleeved on the part of the suction pipe, which is positioned at the top of the filter cavity, the sealing plug is made of food-grade silica gel and used for sealing the interval between the suction pipe and the inner wall of the filter cavity, and the other end of the suction pipe penetrates out of the filter cavity and then is communicated with the suction nozzle through an elastic hose.
Preferably, the method comprises: the filter bag is filled with one or a combination of active carbon particles and medical stone particles; the sponge plug is a microporous sponge.
Preferably, a maintaining pipe is fixed at the top of the filter pipe, one end of the maintaining pipe, which is far away from the filter pipe, is arranged in the kettle mouth, a penetrating diversion trench is arranged at the joint of the maintaining pipe and the filter pipe, and when water is added, water enters from the kettle mouth and then flows into the maintaining pipe, and then enters the inner cavity through the diversion trench; the maintaining pipe is tightly clamped and assembled with the inner wall of the kettle nozzle, so that the top of the filter pipe is fixed in the circumferential direction;
the bottom of the filter tube is arranged in a limit clamping groove formed by a plurality of guide clamping blocks, and the limit clamping groove is used for fixing the bottom of the filter tube in the circumferential direction; the guide clamping blocks are uniformly distributed along the circumferential direction of the filter pipe, a water inlet groove is formed between every two guide clamping blocks, and water in the inner cavity enters the limiting clamping groove from the water inlet groove and then enters the filter cavity.
Preferably, the top of the guide clamping block is provided with a guide inclined plane which gradually approaches to the axial direction from top to bottom, and the guide inclined plane is used for facilitating the insertion of the filter pipe into the limiting clamping groove.
The beneficial effects of the invention are as follows: the invention has simple structure, can disinfect only by electricity theoretically because ultraviolet light is adopted for disinfecting, thereby greatly increasing the times of disinfecting and avoiding carrying disinfection medicines with people. The medical stone and/or activated carbon is filled in the filter bag to filter water, and the strong adsorption capacity of the medical stone and/or activated carbon is utilized to realize a better filtering effect, and particularly when the medical stone is used, the medical stone can activate drinking water, improve taste and supplement mineral substances, so that the experience of a user is improved, and the competitiveness of a product is also improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the present invention.
Fig. 3 is an enlarged view of F1 in fig. 2.
Fig. 4 is an enlarged view at F2 in fig. 2.
Fig. 5 is a cross-sectional view of the present invention in a top view.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-5, the military kettle of the embodiment comprises a kettle body 100 and a base 200, wherein the bottom of the kettle body 100 is provided with a sealing bottom plate 140, the top of the kettle body is fixedly provided with a spout 110, and the interior of the kettle body 100 is provided with an inner cavity 101, the spout 110 is in sealing and detachable assembly with a kettle cover 120, and preferably, the kettle cover 120 and the spout 110 are in screwing assembly through sealing threads;
the sealing bottom plate 140 seals the bottom plate of the inner cavity 101, the bottom of the sealing bottom plate 140 is also fixed with a plug ring 150, the inner wall of the inner cavity 101 is brushed with mirror finish, and the outer surface of the mirror finish is fixed with a protective layer 102, and the protective layer 102 is in a transparent state and reaches the edible level, such as a transparent silica gel mold. This design allows the protective layer 102 to protect both the mirror finish and the protective cover from blocking ultraviolet light.
The inner wall of the inner cavity is brushed with a mirror paint and then is a reflecting mirror surface, the inner wall of the inner cavity is also fixed with a light pipe 130, the light pipe 130 is in a transparent state, a first optical fiber 610 is fixed in the light pipe 130, the bottom of the light pipe 130 is sealed and fixed on a sealing bottom plate 140, the first optical fiber 610 penetrates through the sealing bottom plate 140 and is connected with the light-guiding end of an optical fiber joint 660, the light-guiding end of the optical fiber joint 660 is connected with one end of a second optical fiber 670, the other end of the second optical fiber 670 is connected with the light-guiding end of a light-splitting surface of a light-splitting prism 650, the light input end of the light-splitting prism 650 is opposite to the light-emitting surface of an ultraviolet lamp 640, and the ultraviolet lamp 640 is electrified to emit ultraviolet light, so that the ultraviolet light is split into a plurality of light beams through the light-splitting prism, then is transmitted to the first optical fiber 610 through the second optical fiber 670 and the optical fiber joint 660, and then emitted along the first optical fiber 610, so that water in the inner cavity can be irradiated by ultraviolet light from bottom to top, and the contact area of the ultraviolet light and water is increased, so that the sterilization efficiency and sterilization effect are increased. In this embodiment, the plurality of first optical fibers 610 are distributed along the inner wall of the inner cavity, so that the plurality of first optical fibers 610 simultaneously emit ultraviolet light, and the contact amount between the ultraviolet light and water is greatly increased, thereby ensuring the sterilization efficiency and the sterilization efficiency. Meanwhile, ultraviolet light is reflected through the mirror finish paint, so that the utilization rate of the ultraviolet light and the contact area with water are further increased. Compared with the traditional method that a single ultraviolet light source is arranged in the kettle cover or the inner cavity, the design can greatly increase the contact quantity of water and ultraviolet light, thereby increasing the sterilization effect and efficiency. Because a single ultraviolet light source is adopted, the irradiation range is limited, and once the water flow in the inner cavity is uneven, part of the water cannot contact ultraviolet light, so that the disinfection effect is low.
The light splitting prism 650 and the ultraviolet lamp 640 are both arranged in the light emitting tube 180, one end of the light emitting tube 180 is fixed on the sealing bottom plate 140, the other end of the light emitting tube 180 is fixed with a connecting plug 182, one end of the light emitting tube 180, which is fixed with the connecting plug 182, is provided with a light emitting tube notch 181, and one end of a wire for supplying power to the ultraviolet lamp 640 passes through the light emitting tube notch 181 and is electrically connected with the power-receiving end of the ultraviolet lamp; the other end of the lead is electrically connected with a normally open contact of a time relay on the main board 620, a static contact of the time relay is electrically connected with an electricity outlet end of the charge-discharge circuit, a control end of the time relay is in communication connection with a signal end of the MCU, the signal end of the MCU is also electrically connected with the button 210, and when the button 210 is triggered, the MCU obtains signal input.
The charge-discharge circuit is used for charging and discharging the battery 630, in this embodiment, a charge-discharge circuit or a related functional module of the existing charging device is adopted, and a charge end of the charge-discharge circuit is electrically connected with the charge port 220, and a charge end of the charge-discharge circuit is electrically connected with an electrode of the battery 630, so that the charge-discharge circuit can be electrically connected with an external power supply through the charge port 220 to charge the battery 630, the charge-discharge circuit performs stable discharge on the battery 630, and a current with stable voltage is output at an output end of the charge-discharge circuit; the electric equipment in the invention is powered by all the power output ends of the charge-discharge circuit.
The charging port 220 and the button 210 are respectively fixed on the side wall of the base 200, an electric cavity 201 is arranged inside the base 200, the charging port 220 is fixed on and in sealing assembly with a through groove 202, and the through groove 202 is arranged on the base 200 and penetrates through the side wall of the base 200;
the main board 620, the battery 630, and the light emitting tube 180 are respectively located in the electric cavity 201, the main board 620 and the battery 630 are fixed on the inner wall of the electric cavity 201, the sealing bottom plate 140 is further fixed with a threaded column 170, a first screw 711 penetrates through the side wall of the base 200 and is then installed in the threaded column 170 to be assembled and fixed with the threaded column 170 through screw threads, and a second screw 712 penetrates through the side wall of the base 200 and is then installed in the connecting plug 182 to be assembled and fixed with the connecting plug 182 through screw threads, so that the base 200 is assembled and fixed with the kettle body 100; the plug ring 150 is installed in the electric cavity 201, and a sealing ring 160 is installed between the outer wall of the plug ring 150 and the inner wall of the electric cavity 201, and the sealing ring 160 is used for sealing a gap between the outer wall of the plug ring 150 and the inner wall of the electric cavity 201.
In use, the button 210 can be triggered to input an instruction for closing the time relay to the MCU, the MCU controls the time relay to be closed, and the ultraviolet lamp is electrified to emit ultraviolet light so as to sterilize. In addition, the MCU is internally provided with an automatic program, and the automatic program can control the closing of the time relay at fixed time according to the automatic program, so that the timing sterilization is performed. The time relay can continuously work for a period of time after being closed each time and then is opened, similar to a switch, and the function can be controlled by the MCU. In the embodiment, the closing time of the time relay is 2-5 minutes each time, and the time relay is actually measured, and the time relay is enough to fully irradiate the water in the inner cavity for 2-5 minutes, so that disinfection and sterilization are completed.
Because the water after disinfection has peculiar smell, and the water itself needs to be filtered, to this applicant has also designed filter tube 410, filter tube 410 inside is provided with hollow filter chamber 411, filter chamber 411 bottom is provided with the inlet opening 414 that runs through, and inlet opening 414 communicates filter chamber 411 with the inner chamber to make water can get into filter chamber 411, filter chamber 411 installs from bottom to top in proper order: the filter bag 520, the second orifice plate 422, the sponge stopper 510, the first orifice plate 421 are provided with a plurality of through holes which are penetrated, and water can flow upwards through the through holes.
The filter pack 520 is used for filtering and adsorbing impurities in water, and in this embodiment, the filter pack is filled with one or a combination of activated carbon particles and medical stone particles. The medical stone particles are preferably fully filled, because the medical stone particles have higher adsorption performance like the activated carbon particles, and can adsorb impurities in water, but the medical stone particles also have the effects of activating water and improving taste, and particularly, the medical stone can release partial mineral substances, so that the health of drinking water is improved.
The sponge plug 510 is a microporous sponge, which can further filter fine particles in water, the bottom of the filter cavity 411 above the first pore plate 421 is communicated with the bottom of the suction pipe 320, a sealing plug 430 is sleeved on the part of the suction pipe 320 located at the top of the filter cavity 411, the sealing plug 430 is made of food-grade silica gel, the sealing plug is used for sealing the interval between the suction pipe 320 and the inner wall of the filter cavity 411, and the other end of the suction pipe 320 penetrates out of the filter cavity 411 and is communicated with the suction nozzle 310 through an elastic hose 321. When the filter is used, the water can be directly sucked at the suction nozzle by the nozzle, so that the water can be conveyed from the filter cavity to the suction nozzle, and the water drinking is finished.
The top of the filter tube 410 is fixed with a maintaining tube 412, one end of the maintaining tube 412 far away from the filter tube 410 is placed in the spout 110, and a through diversion trench 413 is arranged at the joint of the maintaining tube 412 and the filter tube 410, when water is added, water enters from the spout 110, then flows into the maintaining tube 412, and then enters the inner cavity 101 through the diversion trench 413. The retaining tube 412 is snap fit to the inner wall of the spout 110 to secure the top of the filter tube 410 in a circumferential direction.
The bottom of the filter tube 410 is installed in a limit clamping groove 452 formed by a plurality of guide clamping blocks 450, the limit clamping groove 452 fixes the bottom of the filter tube 410 in the circumferential direction, the guide clamping blocks 450 are uniformly distributed along the circumferential direction of the filter tube 410, a water inlet groove 451 is formed between every two guide clamping blocks 450, and water in the inner cavity enters the limit clamping groove 452 from the water inlet groove 451 and then enters the filter cavity 411.
The top of the guiding clamping block 450 is provided with a guiding inclined plane 453 which gradually approaches to the axial direction from top to bottom, and the guiding inclined plane 453 is used for facilitating the insertion of the filter tube into the limiting clamping groove 452. The two ends of the filter tube are respectively clamped through the limiting clamping groove 452 and the kettle mouth, so that the filter tube is fixed in the axial direction and the circumferential direction. When the filter pipe needs to be taken out, the filter pipe can be pulled out along the axial direction of the filter pipe only by hooking the guide groove by the hook. The filter tube is disposable in the embodiment, and the service life of the filter tube can reach 80-110 times after the inner cavity is filled with water, so that the normal field drinking water requirement can be met, and the filter tube can be directly replaced after being used, and is quite convenient and quick.
The present invention is not described in detail in the present application, and is well known to those skilled in the art.
The foregoing describes in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the invention by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (3)
1. A military kettle comprises a kettle body and a base, wherein the bottom of the kettle body is a sealing bottom plate, a kettle mouth is fixed at the top of the kettle body, an inner cavity is formed in the kettle body, and the kettle mouth is sealed with a kettle cover and can be assembled in a detachable manner; the method is characterized in that:
the inner wall of the inner cavity is also fixed with a light pipe which is in a transparent state, the bottom of the light pipe is sealed and fixed on the sealing bottom plate, the first optical fiber passes through the sealing bottom plate and is in light guide connection with the output end of the optical fiber connector, the input end of the optical fiber connector is in light guide connection with one end of the second optical fiber, the other end of the second optical fiber is in light guide connection with the light splitting surface of the light splitting prism, the light input end of the light splitting prism is opposite to the light emitting surface of the ultraviolet lamp, and the ultraviolet lamp is electrified to emit ultraviolet light;
the kettle cover and the kettle mouth are assembled by screwing through sealing threads; the sealing bottom plate seals the cavity bottom plate and the bottom of the sealing bottom plate is also fixed with an inserting ring; the plug ring is arranged in the electric cavity of the base, and a sealing ring is arranged between the outer wall of the plug ring and the inner wall of the electric cavity and is used for sealing a gap between the outer wall of the plug ring and the inner wall of the electric cavity;
the inner wall of the inner cavity is brushed with mirror finish, a protective layer is fixed outside the mirror finish, the protective layer is in a transparent state and reaches the edible level, and the inner wall of the inner cavity is brushed with the mirror finish to form a reflecting mirror; the first optical fibers are distributed along the inner wall of the inner cavity;
the light splitting prism and the ultraviolet lamp are both arranged in the luminous tube, one end of the luminous tube is fixed on the sealing bottom plate, the other end of the luminous tube is fixed with the connecting plug, the end of the luminous tube, which is fixed with the connecting plug, is provided with a luminous tube notch, and one end of a wire for supplying power to the ultraviolet lamp passes through the luminous tube notch and is electrically connected with the power-on end of the ultraviolet lamp; the other end of the lead is in conductive connection with a normally open contact of a time relay on the main board, a static contact of the time relay is in conductive connection with an electricity outlet end of the charge-discharge circuit, a control end of the time relay is in communication connection with a signal end of the MCU, the signal end of the MCU is also in electrical connection with a button, and signal input is obtained when the button is triggered;
the charging and discharging circuit is used for charging and discharging the battery, the charging end of the charging and discharging circuit is in conductive connection with the charging port, the electricity inlet end of the charging and discharging circuit is in conductive connection with the electrode of the battery, so that the charging and discharging circuit can be in conductive connection with an external power supply through the charging port to charge the battery, the charging and discharging circuit can stably discharge the battery, and the current with stable voltage is output at the electricity outlet end of the charging and discharging circuit;
the charging port and the button are respectively fixed on the side wall of the base, an electric cavity is arranged in the base, the charging port is fixed on the through groove and is assembled and fixed with the through groove in a sealing way, and the through groove is arranged on the base and penetrates through the side wall of the base;
the main board, the battery and the luminous tube are respectively positioned in the electric cavity, the main board and the battery are fixed on the inner wall of the electric cavity, a threaded column is also fixed on the sealing bottom plate, a first screw penetrates through the side wall of the base and then is installed in the threaded column to be assembled and fixed with the threaded column through screw threads, and a second screw penetrates through the side wall of the base and then is installed in the connecting plug to be screwed and fixed with the connecting plug through screw threads;
still include the filter tube, the inside hollow filter chamber that is provided with of filter tube, the filter chamber bottom is provided with the inlet opening that runs through, and the inlet opening communicates filter chamber and inner chamber, the filter chamber is installed by supreme in proper order down: the filtering bag, the second pore plate, the sponge plug and the first pore plate are provided with a plurality of through holes;
the filter bag is used for filtering and adsorbing impurities in water, the sponge plug can filter fine particles in the water, the bottom of the filter cavity above the first pore plate is communicated with the bottom of the suction pipe, a sealing plug is sleeved on the part of the suction pipe, which is positioned at the top of the filter cavity, the sealing plug is made of food-grade silica gel and is used for sealing the interval between the suction pipe and the inner wall of the filter cavity, and the other end of the suction pipe penetrates out of the filter cavity and is communicated with the suction nozzle through an elastic hose;
the top of the filter pipe is fixedly provided with a maintaining pipe, one end of the maintaining pipe, which is far away from the filter pipe, is arranged in the kettle mouth, and the joint of the maintaining pipe and the filter pipe is provided with a penetrating diversion trench; the maintaining pipe is tightly clamped and assembled with the inner wall of the kettle nozzle, so that the top of the filter pipe is fixed in the circumferential direction;
the bottom of the filter tube is arranged in a limit clamping groove formed by a plurality of guide clamping blocks, and the limit clamping groove is used for fixing the bottom of the filter tube in the circumferential direction; the guide clamping blocks are uniformly distributed along the circumferential direction of the filter pipe, a water inlet groove is formed between every two guide clamping blocks, and water in the inner cavity enters the limiting clamping groove from the water inlet groove and then enters the filter cavity.
2. The military kettle as in claim 1, wherein: the filter bag is filled with one or a combination of active carbon particles and medical stone particles; the sponge plug is a microporous sponge.
3. The military kettle as in claim 1, wherein: the top of the guide clamping block is provided with a guide inclined plane which gradually approaches to the axial direction from top to bottom, and the guide inclined plane is used for facilitating the insertion of the filter pipe into the limiting clamping groove.
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| CN201910712664.3A CN110236291B (en) | 2019-08-02 | 2019-08-02 | Military kettle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910712664.3A CN110236291B (en) | 2019-08-02 | 2019-08-02 | Military kettle |
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| CN110236291A CN110236291A (en) | 2019-09-17 |
| CN110236291B true CN110236291B (en) | 2024-02-02 |
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| CN110236291A (en) | 2019-09-17 |
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