Outdoor camping kettle
By designing an outdoor camping kettle with integrated filtration, insulation and cleaning functions, the problem of traditional kettle lacking filtering function and insufficient insulation performance is solved, and efficient filtration, portability and multifunctional effects are achieved.
Patent Information
- Application Number
- CN202411922616.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-02-18
AI Technical Summary
Traditional outdoor camping kettles lack the function of filtering water and require additional filtering devices, which increases burden and space consumption, while insulation performance and versatility are also insufficient.
An outdoor camping kettle was designed, integrating filtration components, insulation components and cleaning components. The filter assembly uses a dual filter structure of the ultrafiltration membrane and the filter cartridge, combined with the backwash mechanism driven by the water wheel to achieve efficient filtration and cleaning. The insulation component provides insulation effect through the cooperation of the lower half pot, the inner pot, the upper half pot and the lid. Cleaning components are designed with sliding rings and cleaning shovels to automatically clean filter components to avoid impurities.
It realizes the function of quickly filtering water sources in the field, reduces carrying burden and space occupation, improves the insulation performance and versatility of the kettle, and extends the service life of the filter membrane and filter cartridge.
Smart Images
Figure CN119453651A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of kettles, and in particular to an outdoor camping kettle. Background Art
[0002] Outdoor camping kettles are indispensable personal equipment for outdoor adventures and daily camping activities. They are mainly used to store and carry drinking water to meet people's drinking water needs in outdoor environments. With the diversification of outdoor activities and the improvement of equipment requirements, the design of outdoor camping kettles is also constantly optimized to improve their practicality, safety and functionality.
[0003] Although traditional outdoor camping kettles can store a certain amount of drinking water, the quality of water sources in the outdoor environment is often difficult to guarantee when used in the wild. For example, the water may contain sediment, impurities or other harmful substances, and drinking it directly may pose a threat to human health. In order to obtain clean drinking water, outdoor explorers usually need to carry additional filtering devices, which not only increases the burden of carrying, but also may take up valuable backpack space resources. In addition, traditional outdoor camping kettles also have certain limitations in terms of thermal insulation performance and versatility, and cannot meet the requirements of outdoor adventurers and daily camping users for efficient, portable and multifunctional equipment. Summary of the invention
[0004] In view of the shortcomings of the prior art, the present application provides an outdoor camping kettle to solve the technical problems that traditional outdoor camping kettles do not have the function of filtering water, carrying an additional filtering device will increase the carrying burden and occupy backpack space resources, and have certain limitations in thermal insulation performance and versatility.
[0005] To achieve the above objectives, this application provides the following technical solutions:
[0006] The present application provides an outdoor camping kettle, comprising: a lunch box; a heat preservation component for keeping drinking water warm; a filter component for filtering drinking water; and a cleaning component for cleaning the filter component; a lunch box is sleeved on the inner wall of the lunch box, the heat preservation component comprises a lower half kettle, the lower half kettle is sleeved on the inner wall of the lunch box, the top of the lower half kettle is connected to the upper half kettle, the inner wall of the upper half kettle is sleeved with a main kettle, a large screw cap is threadedly connected to the main kettle; the filter component comprises a mounting head, the mounting head is connected to the bottom of the large screw cap, the bottom of the mounting head is threadedly connected to a shell, a filter screen is installed at the bottom of the shell, a mounting seat is installed on the inner wall of the shell, a filter cartridge is connected to the mounting seat, and a plurality of ultrafiltration membranes are arranged on the mounting seat.
[0007] Preferably, a pot cover is connected to the top of the upper half of the pot, a small screw cover is threadedly connected to the top of the large screw cover, an inner pot is slidably connected to the inner wall of the lower half of the pot, the main pot is located inside the inner pot, and a hollow tube is connected to the bottom of the lower half of the pot.
[0008] Preferably, a water inlet is provided at the top of the shell, the ultrafiltration membrane is arranged in a thin tube shape, both ends of the ultrafiltration membrane are connected to the mounting seat, the two tube openings of the ultrafiltration membrane face the filter screen, and the middle section of the ultrafiltration membrane is folded in half and located inside the filter cylinder.
[0009] Preferably, a rotating shaft is rotatably installed at the center position of the mounting seat, the top outer surface of the rotating shaft is rotatably connected to the top inner wall of the shell through a bracket, the outer wall of the rotating shaft is rotatably connected to the filter cartridge, the top end of the rotating shaft is connected to a water wheel, the outer wall of the rotating shaft is connected to two mounting rods, and the mounting rods are connected to paddles.
[0010] Preferably, the water wheel is located in the water inlet of the shell, the two paddles are both located inside the filter cartridge, and the paddles are in contact with a plurality of ultrafiltration membranes during movement.
[0011] Preferably, the cleaning assembly includes a sliding rod, which is mounted on a mounting seat, the top of the sliding rod is connected to the top inner wall of the shell, a sliding ring is slidably connected to the sliding rod, a reciprocating screw is rotatably mounted between the mounting seat and the top inner wall of the shell, the outer wall of the reciprocating screw is connected to a first gear, the outer wall of the rotating shaft is connected to a second gear, and a plurality of cleaning shovels are hinged on the inner side of the sliding ring.
[0012] Preferably, the first gear is meshed with the second gear, a reciprocating thread groove is provided on the reciprocating screw, a threaded hole is provided on the sliding ring, and a ball is provided in the threaded hole of the sliding ring and is threadedly connected to the reciprocating thread groove of the reciprocating screw.
[0013] Preferably, the plurality of cleaning shovels are arranged in a circular array with the center of the sliding ring as the center, and the plurality of cleaning shovels are in contact with the outer wall of the filter cylinder during movement.
[0014] Preferably, a driven ring is slidably connected to the sliding rod, the driven ring is located above the sliding ring, a plurality of connecting rods are hinged on the inner wall of the driven ring, and the ends of the plurality of connecting rods away from the driven ring are respectively hinged to a plurality of cleaning shovels.
[0015] Compared with the prior art, this application has the following beneficial effects:
[0016] 1. The outdoor camping kettle, through the setting of the filter component, enables the filter cartridge and multiple ultrafiltration membranes to filter the raw water through cooperation. The cooperation of the lower half of the kettle and the inner kettle can speed up the filtering efficiency, so that the user can quickly filter the raw water in the wild, and the filter component is arranged inside the main kettle, which does not take up space, and achieves the effect of convenient use and easy to carry; the filter component is also provided with a backwashing function, and backwashing after use can improve the cleanliness of the filter cartridge and multiple ultrafiltration membranes and extend the service life; through the setting of two paddles, the two paddles can move the multiple ultrafiltration membranes by rotating during filtering or backwashing, thereby shaking off the attachments on the surface of the ultrafiltration membrane, and cooperating with the backwashing process, further optimizing the cleaning effect of the ultrafiltration membrane.
[0017] 2. The outdoor camping kettle is provided with a cleaning component so that when the user starts filtering or backwashing, multiple cleaning shovels can shovel off impurities on the surface of the filter cartridge when moving upward, thereby preventing some sticky impurities from adhering to the surface of the filter cartridge and being difficult to fall off, thereby affecting the cleaning effect; through the provision of a driven ring and multiple connecting rods, multiple cleaning shovels can swing upward when moving downward to break away from contact with the filter cartridge, thereby preventing the cleaning shovels from shoveling impurities under the sliding ring, which is inconvenient for subsequent discharge.
[0018] 3. The outdoor camping kettle has a heat preservation component, so that the lower half of the kettle, the inner kettle, the upper half of the kettle and the kettle cover can keep the drinking water in the main kettle warm to a certain extent, which is convenient for winter use; the vegetable box and lunch box are provided to increase functionality and facilitate storage. The vegetable box and lunch box can be put together with the lower half of the kettle without taking up space. At the same time, the compact structural design ensures the stability and safety of the kettle during carrying. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 It is a schematic diagram of the appearance of the present invention;
[0021] Figure 2 It is a schematic diagram of the overall structure of the present invention;
[0022] Figure 3 It is a schematic diagram of the lunch box structure of the present invention;
[0023] Figure 4 It is a schematic diagram of the structure of the thermal insulation component of the present invention;
[0024] Figure 5 It is a schematic diagram of the structure of the filter assembly of the present invention;
[0025] Figure 6 It is a schematic diagram of the structure of the mounting head of the present invention;
[0026] Figure 7 It is a schematic diagram of the filter cartridge structure of the present invention;
[0027] Figure 8 It is a schematic diagram of the ultrafiltration membrane structure of the present invention;
[0028] Fig. 9 is a schematic diagram of the structure of the plectrum of the present invention;
[0029] Fig.10 It is a schematic diagram of the cleaning component structure of the present invention;
[0030] Fig.11 It is a schematic diagram of the structure of the cleaning shovel of the present invention;
[0031] Fig.12 It is a schematic diagram of the connecting rod structure of the present invention;
[0032] Fig.13 It is a schematic diagram of the hollow tube structure of the present invention.
[0033] Explanation of the accompanying drawings: 1. vegetable box; 2. lunch box; 3. insulation component; 31. lower half of the pot; 32. inner pot; 33. upper half of the pot; 34. pot cover; 35. hollow tube; 4. main pot; 5. large screw cover; 6. filter component; 61. small screw cover; 62. mounting head; 63. shell; 64. filter screen; 65. filter cartridge; 66. mounting seat; 67. ultrafiltration membrane; 68. rotating shaft; 69. water wheel; 610. mounting rod; 611. paddle; 7. cleaning component; 71. sliding rod; 72. reciprocating screw; 73. first gear; 74. second gear; 75. sliding ring; 76. cleaning shovel; 77. driven ring; 78. connecting rod. DETAILED DESCRIPTION
[0034] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.
[0035] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable when appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.
[0036] In the following, in combination with the accompanying drawings, an outdoor camping kettle provided in an embodiment of the present application is described in detail through specific embodiments and application scenarios.
[0037] Example 1
[0038] See also Figure 1-Figure 5 , an outdoor camping kettle, comprising: a vegetable box 1, the inner wall of the vegetable box 1 is sleeved with a lunch box 2, the vegetable box 1 and the lunch box 2 can be detached to hold food, or to cook food after making a fire; a heat preservation component 3, used for keeping drinking water warm; the heat preservation component 3 comprises a lower half pot 31, the lower half pot 31 is sleeved on the inner wall of the lunch box 2, the top of the lower half pot 31 is connected to the upper half pot 33, the inner wall of the upper half pot 33 is sleeved with a main pot 4, a large screw cover 5 is threadedly connected to the main pot 4, a pot cover 34 is connected to the top of the upper half pot 33, a small screw cover 61 is threadedly connected to the top of the large screw cover 5, an inner pot 32 is slidably connected to the inner wall of the lower half pot 31, the main pot 4 is located inside the inner pot 32, the lower half pot 31, the inner pot 32, the upper half pot 33 and The pot cover 34 forms a complete insulation pot. The lower half pot 31 and the inner pot 32 inside it can be removed from the upper half pot 33. An insulation layer is set between the inner pot 32 and the upper half pot 33 and the main pot 4, which can keep the main pot 4 warm. The bottom of the lower half pot 31 is connected with a hollow tube 35, and the bottom of the hollow tube 35 is set as a sealing material. Through the setting of the insulation component 3, the lower half pot 31, the inner pot 32, the upper half pot 33 and the pot cover 34 can play a certain degree of insulation effect on the drinking water in the main pot 4 through cooperation, which is convenient for winter use; through the setting of the vegetable box 1 and the lunch box 2, the functionality is increased and it is convenient to store. The vegetable box 1 and the lunch box 2 can be put together with the lower half pot 31 without taking up space. In this embodiment, through the design of the insulation component, the kettle can maintain the temperature of drinking water in cold environments such as winter, which improves the user's drinking comfort. In addition, the addition of the vegetable box and the lunch box increases the versatility of the kettle, so that it is not only limited to water storage, but also can meet the user's cooking and food storage needs.
[0039] For further information, see Figure 5-Figure 9 , Fig.13, the filter assembly 6 is used to filter drinking water, the filter assembly 6 includes a mounting head 62, the mounting head 62 is connected to the bottom of the large screw cap 5, the bottom of the mounting head 62 is threadedly connected to a shell 63, a filter screen 64 is installed at the bottom of the shell 63, a mounting seat 66 is installed on the inner wall of the shell 63, a filter cartridge 65 is connected to the mounting seat 66, the filter cartridge 65 intercepts larger impurities outside, a plurality of ultrafiltration membranes 67 are arranged on the mounting seat 66, a water inlet is arranged on the top of the shell 63, the ultrafiltration membrane 67 is arranged in a thin tube shape, both ends of the ultrafiltration membrane 67 are connected to the mounting seat 66, two pipe openings of the ultrafiltration membrane 67 face the filter screen 64, the middle section of the ultrafiltration membrane 67 is folded in half and is located inside the filter cartridge 65, and the filter cartridge 65 is provided with a plurality of ultrafiltration membranes 67. The raw water enters the interior of the ultrafiltration membrane 67 through the fine filter holes on the surface of multiple ultrafiltration membranes 67, and is then discharged through the two ends of the ultrafiltration membrane 67, so that the ultrafiltration membrane 67 intercepts impurities in the water on its outer surface located in the filter cartridge 65, and the clean water flows into the bottom of the mounting seat 66 through the two ends of the ultrafiltration membrane 67, and the clean water finally flows into the main pot 4 through the filter screen 64, completing the filtration process; a rotating shaft 68 is rotatably installed at the center position of the mounting seat 66, and the top outer surface of the rotating shaft 68 is rotatably connected to the top inner wall of the shell 63 through a bracket, and the outer wall of the rotating shaft 68 is rotatably connected to the filter cartridge 65, and the top of the rotating shaft 68 is connected to a water wheel 69, and the outer wall of the rotating shaft 68 is connected to two mounting rods 610, and the mounting rods 610 are connected to a dial The water wheel 611 is located in the water inlet of the housing 63. When water passes through the water inlet of the housing 63, the water wheel 69 is driven to rotate. The water wheel 69 drives the rotating shaft 68 to rotate. The rotating shaft 68 drives two paddles 611 to rotate through two mounting rods 610. The two paddles 611 are both located inside the filter cartridge 65. The paddles 611 are in contact with multiple ultrafiltration membranes 67 during movement. The two paddles 611 will cyclically paddle multiple ultrafiltration membranes 67 in turn during rotation, so that some impurities attached to the surface of the ultrafiltration membrane 67 fall off, so as to avoid the ultrafiltration membrane 67 being blocked due to too many impurities attached to the surface of the ultrafiltration membrane 67, thereby shortening the service life. By setting the filter assembly 6, the filter cartridge 65 and the multiple ultrafiltration membranes 67 can cooperate with each other to form a filter cartridge 65. The raw water is filtered, and the cooperation of the lower pot 31 and the inner pot 32 can speed up the filtering efficiency, so that the user can quickly filter the raw water in the wild, and the filter assembly 6 is arranged inside the main pot 4, which does not take up space, and is easy to use and carry; the filter assembly 6 is also provided with a backwashing function, and backwashing after use can improve the cleanliness of the filter cartridge 65 and multiple ultrafiltration membranes 67 and extend the service life; through the setting of two paddles 611, the two paddles 611 can be rotated to pry multiple ultrafiltration membranes 67 during filtering or backwashing, so as to shake off the attachments on the surface of the ultrafiltration membrane 67, and cooperate with the backwashing process to further optimize the cleaning effect of the ultrafiltration membrane 67. In this embodiment, the filter assembly adopts a dual filtering structure of ultrafiltration membrane and filter cartridge, combined with a water wheel driven backwashing mechanism, to ensure efficient filtering effect and long service life.At the same time, the paddle design effectively prevents the ultrafiltration membrane from being blocked and improves the filtration efficiency.
[0040] Further, see Figure 10-12 , a cleaning assembly 7 is used to clean the filter assembly 6. The cleaning assembly 7 includes a slide rod 71, which is mounted on the mounting seat 66. The top of the slide rod 71 is connected to the top inner wall of the housing 63. A sliding ring 75 is slidably connected to the slide rod 71. A reciprocating screw rod 72 is rotatably mounted between the mounting seat 66 and the top inner wall of the housing 63. A reciprocating screw rod 72 is provided with a reciprocating thread groove, and a threaded hole is provided on the sliding ring 75. A ball is provided in the threaded hole of the sliding ring 75 and is threadedly connected to the reciprocating thread groove of the reciprocating screw rod 72. When the reciprocating screw rod 72 rotates, the reciprocating thread groove and the ball in the threaded hole of the sliding ring 75 drive the reciprocating screw rod 72 to slide. The ring 75 reciprocates up and down, the outer wall of the reciprocating screw rod 72 is connected to the first gear 73, the outer wall of the rotating shaft 68 is connected to the second gear 74, the first gear 73 is meshed with the second gear 74, and the rotating shaft 68 drives the second gear 74 to rotate when the rotating shaft 68 rotates, and the second gear 74 drives the reciprocating screw rod 72 to rotate through the first gear 73. A plurality of cleaning shovels 76 are hinged on the inner side of the sliding ring 75, and the plurality of cleaning shovels 76 are arranged in a circular array with the center of the sliding ring 75 as the center. The plurality of cleaning shovels 76 are in contact with the outer wall of the filter cylinder 65 during the movement, and the plurality of cleaning shovels 76 can remove impurities attached to the surface of the filter cylinder 65 when they move upward. The sliding rod 71 is slidably connected with a driven ring 77, which is located above the sliding ring 75. The inner wall of the driven ring 77 is hinged with a plurality of connecting rods 78. The ends of the plurality of connecting rods 78 away from the driven ring 77 are respectively hinged with a plurality of cleaning shovels 76. When the plurality of cleaning shovels 76 move downward, they are pulled upward by the plurality of connecting rods 78. When the plurality of cleaning shovels 76 swing upward into place, the plurality of cleaning shovels 76 pull the driven ring 77 downward through the plurality of connecting rods 78, so that the plurality of cleaning shovels 76 do not contact the filter cartridge 65 when they move downward. , to avoid shoveling impurities on the surface of the filter cartridge 65 to the bottom of the sliding ring 75, which would affect the subsequent discharge of impurities; through the setting of the cleaning component 7, when the user starts filtering or backwashing, multiple cleaning shovels 76 can shovel impurities on the surface of the filter cartridge 65 when moving upward, to avoid some sticky impurities adhering to the surface of the filter cartridge 65 and not being easy to fall off, thereby affecting the cleaning effect; through the setting of the driven ring 77 and multiple connecting rods 78, multiple cleaning shovels 76 can swing upward when moving downward, and break away from contact with the filter cartridge 65, to avoid the cleaning shovel 76 shoveling impurities to the bottom of the sliding ring 75, which is not convenient for subsequent discharge. This embodiment realizes automatic cleaning of the filter assembly through the automated design of the cleaning assembly, avoiding the tediousness and inconvenience of manual cleaning. The ingenious combination of the cleaning shovel and the connecting rod ensures that impurities on the surface of the filter cartridge are effectively removed and maintains the cleanliness of the filter assembly.
[0041] With the above structure, the working principle of this case is that the lower half pot 31, the inner pot 32, the upper half pot 33 and the pot cover 34 form a complete insulation pot, the lower half pot 31 and the inner pot 32 inside it can be removed from the upper half pot 33, and an insulation layer is arranged between the inner pot 32 and the upper half pot 33 and the main pot 4, which can keep the main pot 4 warm. When used in winter, it can keep the hot water in the main pot 4 warm to a certain extent. The vegetable box 1 and the lunch box 2 can be removed to hold food or cook food after making a fire. The vegetable box 1 and the lunch box 2 are provided with folding handles for the convenience of users. Through the arrangement of the insulation component 3, the lower half pot 31, the inner pot 32, the upper half pot 33 and the pot cover 34 can cooperate to keep the drinking water in the main pot 4 warm to a certain extent, which is convenient for use in winter; through the arrangement of the vegetable box 1 and the lunch box 2, the functionality is increased and it is convenient for storage. The vegetable box 1 and the lunch box 2 can be put together with the lower half pot 31 without taking up space.
[0042] The shell 63 can be removed and stored separately, and can also be placed in the main pot 4 for a long time. After the large screw cover 5 is twisted off, the large screw cover 5 can drive the mounting head 62 and the shell 63 to leave the main pot 4 together, without affecting drinking water. When it is necessary to filter drinking water, the large screw cover 5 is closed and the small screw cover 61 is opened. After the small screw cover 61 is opened, the mounting head 62 is hollow, and the mounting head 62 and the water inlet of the shell 63 form a flow channel. The user removes the lower half pot 31, and after the inner pot 32 is pulled out from the lower half pot 31, the bottom of the hollow tube 35 is pressed against the top of the large screw cover 5, and the bottom of the hollow tube 35 is set as a sealing material. At this time, raw water is added to the lower half pot 31, and the raw water in the lower half pot 31 flows into the large screw cover 5 through the hollow tube 35, and then flows into the interior of the shell 63 through the mounting head 62 and the water inlet of the shell 63. The water is first filtered through the filter cartridge 65, which blocks larger impurities. The cleaner raw water enters the filter cartridge 65, and the raw water in the filter cartridge 65 enters the interior of the ultrafiltration membrane 67 through the fine pores on the surface of the multiple ultrafiltration membranes 67, and is then discharged through the two ends of the ultrafiltration membrane 67, so that the ultrafiltration membrane 67 blocks the impurities in the water on its outer surface located in the filter cartridge 65, and the clean water flows under the mounting seat 66 through the two ends of the ultrafiltration membrane 67, and finally flows into the main pot 4 through the filter screen 64, completing the filtering process. When the user wants to speed up the filtering speed, the staff slides the inner pot 32 into the inner wall of the lower half pot 31, and squeezes the inner pot 32 downward, so that the inner pot 32 squeezes the raw water in the lower half pot 31, and speeds up the speed of the raw water entering the shell 63 by means of pressurization, thereby improving the filtering efficiency.When water passes through the water inlet of the housing 63, it drives the water wheel 69 to rotate, and the water wheel 69 drives the rotating shaft 68 to rotate. The rotating shaft 68 drives the two paddles 611 to rotate through the two mounting rods 610. The two paddles 611 will cyclically paddle the multiple ultrafiltration membranes 67 in turn during the rotation process, so that some impurities attached to the surface of the ultrafiltration membrane 67 fall off, avoiding the ultrafiltration membrane 67 from being clogged due to a large number of impurities attached to the surface of the ultrafiltration membrane 67, thereby shortening the service life. The filter assembly 6 can also be backwashed. When the user's field mission is completed, the user removes the lower half pot 31 and the inner pot 32, and removes the large rotary The cover 5 is removed, and the shell 63 is pulled out. At this time, the shell 63 is turned upside down, and the hollow tube 35 is aligned with the filter screen 64. The hollow tube 35 can be sleeved on the bottom of the shell 63. After the hollow tube 35 is sleeved on the filter screen 64 and the bottom of the shell 63, clean water is added to the lower half of the pot 31, and the inner pot 32 is used to pressurize the clean water so that the clean water passes through the filter screen 64 and enters the shell 63. The clean water enters the ultrafiltration membrane 67 through both ends of the ultrafiltration membrane 67, and then is discharged through the fine filter holes of the ultrafiltration membrane 67. In the process of water discharge, impurities on the surface of the fine filter holes are flushed out, so as to achieve the effect of cleaning the ultrafiltration membrane 67. With the cooperation of the two By moving the paddle 611, impurities attached to the ultrafiltration membrane 67 can be quickly removed, and the removed impurities flow along the water flow through the filter cartridge 65 and are discharged through the water inlet of the shell 63. Impurities attached to the surface of the filter cartridge 65 also flow out with the water flow, thereby achieving the effect of cleaning the filter cartridge 65 and multiple ultrafiltration membranes 67 and extending the service life. Through the setting of the filter assembly 6, the filter cartridge 65 and multiple ultrafiltration membranes 67 can filter the raw water through cooperation, and the cooperation of the lower half pot 31 and the inner pot 32 can speed up the filtering efficiency, so that the user can quickly filter the raw water in the wild. The water is filtered, and the filter assembly 6 is arranged inside the main pot 4, which does not occupy space, and is easy to use and carry; the filter assembly 6 is also provided with a backwashing function, and backwashing after use can improve the cleanliness of the filter cartridge 65 and multiple ultrafiltration membranes 67 and extend the service life; through the arrangement of the two paddles 611, the two paddles 611 can be rotated to pry the multiple ultrafiltration membranes 67 during filtering or backwashing, so as to shake off the attachments on the surface of the ultrafiltration membrane 67, and cooperate with the backwashing process to further optimize the cleaning effect of the ultrafiltration membrane 67. ;
[0043] When the rotating shaft 68 rotates, it drives the second gear 74 to rotate. The second gear 74 drives the reciprocating screw rod 72 to rotate through the first gear 73. The sliding rod 71 limits the sliding ring 75, and the sliding ring 75 can only slide up and down. When the reciprocating screw rod 72 rotates, the cooperation between the reciprocating thread groove and the ball in the threaded hole of the sliding ring 75 drives the sliding ring 75 to reciprocate up and down. When the sliding ring 75 moves, it drives multiple cleaning shovels 76 to move synchronously. When the multiple cleaning shovels 76 move upward, they can shovel off impurities attached to the surface of the filter cartridge 65 to avoid The cleaning shovel 76 is used to slide the filter cartridge 65 and the cleaning shovel 76 is used to slide the filter cartridge 65. The cleaning shovel 76 is used to slide the filter cartridge 65 and the cleaning shovel 76 is used to slide the filter cartridge 65. The cleaning shovel 76 is used to slide the filter cartridge 65 and the cleaning shovel 76 is used to slide the filter cartridge 65. The movable follower ring 77 slides upward on the slide rod 71. When the sliding ring 75 starts to slide downward, since the driven ring 77 is temporarily stationary, the multiple cleaning shovels 76 are pulled upward by the multiple connecting rods 78 when moving downward. When the multiple cleaning shovels 76 are swung upward to the right position, the multiple cleaning shovels 76 pull the driven ring 77 downward through the multiple connecting rods 78, so that the multiple cleaning shovels 76 do not contact the filter cartridge 65 when moving downward, avoiding shoveling impurities on the surface of the filter cartridge 65 under the sliding ring 75, which affects the subsequent discharge of impurities; through the setting of the cleaning assembly 7, when the user starts filtering or backwashing, the multiple cleaning shovels 76 can shovel impurities on the surface of the filter cartridge 65 when moving upward, avoiding some sticky impurities from adhering to the surface of the filter cartridge 65 and not being easy to fall off, thereby affecting the cleaning effect; through the setting of the driven ring 77 and the multiple connecting rods 78, the multiple cleaning shovels 76 can swing upward when moving downward, break away from the contact with the filter cartridge 65, avoiding the cleaning shovel 76 shoveling impurities under the sliding ring 75, which is not convenient for subsequent discharge.
[0044] It should be noted that, in this article, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.
[0045] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.
Claims
1. An outdoor camping kettle, characterized in that: include: Vegetable box (1); A heat preservation component (3) for keeping drinking water warm; A filter assembly (6) for filtering drinking water; A cleaning component (7), used for cleaning the filter component (6); The inner wall of the vegetable box (1) is sleeved with a lunch box (2); the heat preservation component (3) comprises a lower half pot (31); the lower half pot (31) is sleeved with the inner wall of the lunch box (2); the top of the lower half pot (31) is connected to an upper half pot (33); the inner wall of the upper half pot (33) is sleeved with a main pot (4); and a large screw cap (5) is threadedly connected to the main pot (4); The filter assembly (6) comprises a mounting head (62), the mounting head (62) being connected to the bottom of the large screw cap (5), the bottom of the mounting head (62) being threadedly connected to a shell (63), the bottom of the shell (63) being provided with a filter screen (64), the inner wall of the shell (63) being provided with a mounting seat (66), a filter cartridge (65) being connected to the mounting seat (66), and a plurality of ultrafiltration membranes (67) being provided on the mounting seat (66).
2. The outdoor camping kettle according to claim 1, characterized in that: The top of the upper pot (33) is connected to a pot cover (34), the top of the large screw cover (5) is threadedly connected to a small screw cover (61), the inner wall of the lower pot (31) is slidably connected to an inner pot (32), the main pot (4) is located inside the inner pot (32), and the bottom of the lower pot (31) is connected to a hollow tube (35).
3. The outdoor camping kettle according to claim 2, characterized in that: A water inlet is provided at the top of the shell (63); the ultrafiltration membrane (67) is in the shape of a thin tube; both ends of the ultrafiltration membrane (67) are connected to a mounting seat (66); the two tube openings of the ultrafiltration membrane (67) face the filter screen (64); and the middle section of the ultrafiltration membrane (67) is folded in half and located inside the filter cartridge (65).
4. The outdoor camping kettle according to claim 3, characterized in that: A rotating shaft (68) is rotatably mounted at the center position of the mounting seat (66); the top outer surface of the rotating shaft (68) is rotatably connected to the top inner wall of the housing (63) via a bracket; the outer wall of the rotating shaft (68) is rotatably connected to the filter cartridge (65); the top end of the rotating shaft (68) is connected to a water wheel (69); the outer wall of the rotating shaft (68) is connected to two mounting rods (610); and the mounting rods (610) are connected to paddles (611).
5. The outdoor camping kettle according to claim 4, characterized in that: The water wheel (69) is located in the water inlet of the housing (63), and the two paddles (611) are both located inside the filter cartridge (65). The paddles (611) are in contact with a plurality of ultrafiltration membranes (67) during movement.
6. The outdoor camping kettle according to claim 5, characterized in that: The cleaning assembly (7) comprises a sliding rod (71), wherein the sliding rod (71) is mounted on a mounting seat (66), the top end of the sliding rod (71) is connected to the top inner wall of the shell (63), a sliding ring (75) is slidably connected to the sliding rod (71), a reciprocating screw rod (72) is rotatably mounted between the mounting seat (66) and the top inner wall of the shell (63), the outer wall of the reciprocating screw rod (72) is connected to a first gear (73), the outer wall of the rotating shaft (68) is connected to a second gear (74), and a plurality of cleaning shovels (76) are hingedly connected to the inner side of the sliding ring (75).
7. The outdoor camping kettle according to claim 6, characterized in that: The first gear (73) is meshed with the second gear (74); the reciprocating screw rod (72) is provided with a reciprocating thread groove; the sliding ring (75) is provided with a threaded hole; a ball is provided in the threaded hole of the sliding ring (75) and is threadedly connected to the reciprocating thread groove of the reciprocating screw rod (72).
8. The outdoor camping kettle according to claim 7, characterized in that: The plurality of cleaning shovels (76) are arranged in a circular array with the center of the sliding ring (75) as the center, and the plurality of cleaning shovels (76) are in contact with the outer wall of the filter cartridge (65) during movement.
9. The outdoor camping kettle according to claim 8, characterized in that: A driven ring (77) is slidably connected to the sliding rod (71), and the driven ring (77) is located above the sliding ring (75). A plurality of connecting rods (78) are hingedly connected to the inner wall of the driven ring (77), and the ends of the plurality of connecting rods (78) away from the driven ring (77) are respectively hingedly connected to a plurality of cleaning shovels (76).