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CN-224221006-U - Refrigerator filter element capable of removing peculiar smell

CN224221006UCN 224221006 UCN224221006 UCN 224221006UCN-224221006-U

Abstract

The utility model relates to a refrigerator filter element capable of removing peculiar smell, which belongs to the technical field of daily necessities and comprises a coconut shell active carbon rod, wherein an upper shell is arranged on the upper side of the coconut shell active carbon rod, a lower shell is arranged on the outer side of the coconut shell active carbon rod, a carbon rod upper cover and a carbon rod lower cover are respectively arranged at the upper end and the lower end of the coconut shell active carbon rod, a waterway plate is arranged on the upper side of the lower shell, and a handle is arranged on one side of the upper shell. This can get rid of refrigerator filter core of peculiar smell adopts food-grade plastic material preparation to form, avoided ordinary plastic material to bring harmful substance, guarantee quality of water safety, through inseparable and ingenious linkage design between each part, and easy operation has realized the high-efficient filtration to the drinking water promptly, also has done the convenient and fast of change filter core, has promoted user's convenience and travelling comfort, unique inner structure design for the filter core is more efficient, more stable realization is effective to be filtered, guarantee long-term steady fortune, brings better use experience for the user.

Inventors

  • Hao Liangping

Assignees

  • 京山水云科技有限公司

Dates

Publication Date
20260512
Application Date
20250310

Claims (7)

  1. 1. The refrigerator filter element capable of removing peculiar smell comprises a coconut shell active carbon rod (1) and is characterized in that an upper shell (2) is arranged on the upper side of the coconut shell active carbon rod (1), a lower shell (3) is arranged on the outer side of the coconut shell active carbon rod (1), a carbon rod upper cover (4) and a carbon rod lower cover (5) are respectively arranged at the upper end and the lower end of the coconut shell active carbon rod (1), a waterway plate (6) is arranged on the upper side of the lower shell (3), and a handle (8) is arranged on one side of the upper shell (2); The top on lower shell (3) inner chamber right side is equipped with built-in piece (9), the bottom on lower shell (3) inner chamber right side is equipped with built-in piece (10) down, the below welding of built-in piece (10) down has filter pulp (11), be equipped with PP pipe (12) between the one side that upper built-in piece (9) are relative with built-in piece (10) down, the top of carbon rod upper cover (4) is equipped with first sealing washer (13), be formed with first wading cavity (15) between the outside of coconut shell activated carbon rod (1) and the left end of lower shell (3) inner chamber, second wading cavity (16) have been seted up to the upper surface of coconut shell activated carbon rod (1), be formed with third wading cavity (17) between the right-hand member of lower shell (3) inner chamber and the outside of PP pipe (12).
  2. 2. The refrigerator filter element capable of removing peculiar smell according to claim 1, wherein a water inlet (18) is formed in the front face of the lower portion of the waterway plate (6), a water outlet (19) is formed in the back face of the lower portion of the waterway plate (6), two sealing ring grooves are formed in the outer surfaces of the water inlet (18) and the water outlet (19), and a second sealing ring (14) is arranged in each sealing ring groove.
  3. 3. The refrigerator filter element capable of removing peculiar smell according to claim 1, wherein a first water channel groove (20), a second water channel groove (21) and a third water channel groove (22) are formed in the upper surface of the water channel plate (6), and water channel plate covers (7) are welded on the upper surfaces of the first water channel groove (20), the second water channel groove (21) and the third water channel groove (22) through hot plates.
  4. 4. The refrigerator filter element capable of removing peculiar smell according to claim 1, wherein the cross section of the upper shell (2) is in an eye shield shape, four regularly distributed round table posts are arranged on the inner side surface of the upper shell (2), an arc-shaped step is arranged on the back surface of the upper shell (2), the size of the arc-shaped step is matched with the size of the handle (8), and a crescent notch is arranged above the arc-shaped step.
  5. 5. The refrigerator filter element capable of removing peculiar smell according to claim 1, wherein two round holes are formed in the middle of the upper portion of the lower shell (3), and the two round holes are connected with the waterway plate (6) in an assembling mode.
  6. 6. The refrigerator filter element capable of removing peculiar smell according to claim 4, wherein four regularly distributed hexagonal concave table columns are arranged above the waterway plate (6), and the four hexagonal concave table columns are sleeved with four round table columns on the upper shell (2) one by one.
  7. 7. The refrigerator filter element capable of removing peculiar smell according to claim 4, wherein the cross section of the handle (8) is arc-shaped, two symmetrically-distributed pivoting parts are arranged on the inner side of the handle (8), a reverse buckle is arranged at the top end of each pivoting part, and a crescent notch corresponding to the crescent notch on the back surface of the upper shell (2) is formed on the inner side of the handle (8).

Description

Refrigerator filter element capable of removing peculiar smell Technical Field The utility model relates to the technical field of daily necessities, in particular to a refrigerator filter element capable of removing peculiar smell. Background The refrigerator filter element is a specially designed device for filtering and purifying air in a refrigerator, and has the main functions of filtering and removing peculiar smell and harmful substances in the refrigerator, and keeping the air in the refrigerator fresh, so that the fresh-keeping period of food is prolonged. Along with improvement of people's health consciousness, the demand to food fresh-keeping and refrigerator internal environment also increases day by day, the refrigerator can produce the peculiar smell in long-term use, and the pollutant such as bacterium in the air, dust also can influence the fresh-keeping effect of food, current refrigerator peculiar smell treatment methods mostly use activated carbon adsorption, but activated carbon adsorption capacity is limited, and microorganism such as bacterium can not effectively be filtered, simultaneously, some refrigerator filter core structure is complicated, it is inconvenient to change, user's use cost and maintenance degree of difficulty have been increased, based on this, the refrigerator filter core that has put forward a ability to get rid of peculiar smell has made optimization and innovation through the mode that changes filter core inner structure and adopts high-quality filtration raw and other materials to above problem. Disclosure of utility model Aiming at the defects of the prior art, the refrigerator filter core capable of removing the peculiar smell provided by the utility model has the advantages of effectively removing the peculiar smell in the refrigerator, improving the filtering effect, being more convenient and durable to use and the like, and solves the problems that the existing refrigerator peculiar smell treatment mode is mainly to use activated carbon for adsorption, but the activated carbon adsorption capacity is limited, microorganisms such as bacteria and the like cannot be effectively filtered, and meanwhile, the refrigerator filter core is complex in structure, inconvenient to replace and the use cost and the maintenance difficulty of a user are increased. The refrigerator filter core comprises a coconut shell active carbon rod, wherein an upper shell is arranged on the upper side of the coconut shell active carbon rod, a lower shell is arranged on the outer side of the coconut shell active carbon rod, a carbon rod upper cover and a carbon rod lower cover are respectively arranged at the upper end and the lower end of the coconut shell active carbon rod, a waterway plate is arranged on the upper side of the lower shell, and a handle is arranged on one side of the upper shell; The top on lower shell inner chamber right side is equipped with built-in spare, the bottom on lower shell inner chamber right side is equipped with built-in spare down, the welding of the below of built-in spare down has the filter pulp, be equipped with the PP pipe between the one side that built-in spare and built-in spare are relative down, the top of carbon rod upper cover is equipped with first sealing washer, be formed with first wading cavity between the outside of coconut shell active carbon rod and the left end of shell inner chamber down, the second wading cavity has been seted up to the upper surface of coconut shell active carbon rod, be formed with the third wading cavity between the right-hand member of shell inner chamber and the outside of PP pipe down. Further, the front of water route board below is equipped with the water inlet, the back of water route board below is equipped with the delivery port, two sealing washer grooves have all been seted up to the surface of water inlet and delivery port, be equipped with the second sealing washer in the sealing washer groove. Further, the upper surface of water route board has seted up first water channel groove, second water channel groove and third water channel groove, the upper surface in first water channel groove, second water channel groove and third water channel groove all has the water route board lid through hot plate welding. Further, the cross-sectional shape of going up the shell is eye-shade shape, the medial surface of going up the shell is equipped with four regularly distributed's circular table post, the back of going up the shell is equipped with an arc step, the size of arc step and the size looks adaptation of handle, the top of arc step is equipped with one month tooth shape breach. Further, two round holes are formed in the middle of the upper portion of the lower shell, and the two round holes are connected with the waterway plate in an assembling mode. Further, four regularly distributed hexagonal concave table columns are arranged above the waterway plate, and the four hexagonal concave table columns are in