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CN-224212554-U - Water purifier filter equipment of going into from top down

CN224212554UCN 224212554 UCN224212554 UCN 224212554UCN-224212554-U

Abstract

The utility model discloses a lower-inlet upper-outlet water purifier filtering device which comprises a base, a filtering component and a water outlet tap, wherein the filtering component and the water outlet tap are arranged on the base, the filtering component comprises a shell, a water inlet seat arranged at the bottom of the shell, a filter element group arranged in the shell, a water outlet seat arranged above the filter element group, and a top cover positioned above the water outlet seat, the water outlet seat is communicated with a water outlet end of the filter element group, a first water outlet cavity is formed in the water outlet seat, a second water outlet cavity is formed between the water outlet seat and the inner wall of the shell, a water inlet hole communicated with the first water outlet cavity is formed in the inner wall of the water outlet seat, a water outlet hole communicated with the first water outlet cavity and the second water outlet cavity is formed in the outer wall of the water outlet seat, the shell is provided with a water outlet hole communicated with the second water outlet cavity, the first water outlet cavity is annularly arranged at the periphery of the water outlet end of the filter element group, the second water outlet cavity is annularly arranged at the periphery of the first water outlet cavity, and the water outlet hole is positioned at the annular side of the second water outlet cavity, so that the water outlet position is closer to the water outlet end of the filter element group, and the water outlet speed is remarkably improved.

Inventors

  • XU JIANGANG

Assignees

  • 江苏易开得环保科技有限公司

Dates

Publication Date
20260508
Application Date
20260409

Claims (10)

  1. 1. The utility model provides a water purifier filter equipment of lower business turn over, includes base (1), sets up filtration subassembly (2) and play tap (3) on base (1), its characterized in that, filtration subassembly (2) are including shell (101), set up inlet seat (102) in shell (101) bottom, set up filter core group (103) in shell (101), set up outlet seat (104) above filter core group (103), and be located top cap (105) above outlet seat (104), and outlet seat (104) intercommunication filter core group (103) play water end; A first water outlet cavity (106) is formed in the water outlet seat (104), a second water outlet cavity (107) is formed between the water outlet seat (104) and the inner wall of the shell (101), a water inlet hole (108) for communicating the first water outlet cavity (106) with the filter element group (103) is formed in the inner wall of the water outlet seat (104), a water outlet hole (109) for communicating the first water outlet cavity (106) with the second water outlet cavity (107) is formed in the outer wall of the water outlet seat (104), and a water outlet hole (110) for communicating the second water outlet cavity (107) is formed in the shell (101); The first water outlet cavity (106) is annularly arranged at the periphery of the water outlet end of the filter element group (103), the second water outlet cavity (107) is annularly arranged at the periphery of the first water outlet cavity (106), and the water outlet hole (110) is located at the annular side of the second water outlet cavity (107).
  2. 2. The water purifier filter device of claim 1, wherein a fixing seat (201) is arranged at the top of the filter element group (103), a water outlet groove (202) is arranged on the fixing seat (201), a water passing pipe (203) is arranged on the top cover (105), the water passing pipe (203) is inserted into the water outlet groove (202), and a communication hole (204) communicated with the water inlet hole (108) is formed in the inner wall of the water passing pipe (203).
  3. 3. The filter device for the water purifier with the lower inlet and the upper outlet according to claim 1, wherein the filter element group (103) comprises a stainless steel filter part (301), a ceramic filter part (302) and a carbon rod filter part (303) along the water inlet direction, the ceramic filter part (302) and the carbon rod filter part (303) are sequentially sleeved and arranged in the stainless steel filter part (301), and a filter hole (304) is formed at the bottom of the stainless steel filter part (301).
  4. 4. The water purifier filter device according to claim 2, wherein the water outlet seat (104) comprises an upper connection seat (401) and a lower connection seat (402) which are attached, the first water outlet cavity (106) is formed between the upper connection seat (401) and the lower connection seat (402), a sealing convex part (403) is arranged on the lower connection seat (402), and the upper connection seat (401) is abutted with the sealing convex part (403).
  5. 5. The water purifier filter device of claim 4, wherein a first sealing ring (501) is arranged on the periphery of the upper connecting seat (401), a second sealing ring (502) is arranged on the periphery of the lower connecting seat (402), the first sealing ring (501) and the second sealing ring (502) are abutted against the inner wall of the shell (101), and the second water outlet cavity (107) is formed between the first sealing ring (501) and the second sealing ring (502).
  6. 6. A lower inlet and upper outlet water purifier filter device as set forth in claim 4, wherein the water pipe (203) is provided with a third sealing ring (503) abutting against the upper seat (401) and a fourth sealing ring (504) abutting against the lower seat (402) at the periphery, and the water inlet hole (108) and the communication hole (204) are located between the third sealing ring (503) and the fourth sealing ring (504).
  7. 7. The filtering device of the water purifier with the lower inlet and the upper outlet as set forth in claim 2, wherein a fifth sealing ring (505) is arranged on the periphery of the water passing pipe (203), and the fifth sealing ring (505) is abutted against the inner wall of the water outlet tank (202).
  8. 8. The water purifier filter device with lower inlet and upper outlet according to claim 2, wherein the fixing seat (201) is provided with a rotary clamping convex part (801), the water outlet seat (104) is provided with a rotary clamping groove (802) for the rotary clamping convex part (801) to be placed in, the rotary clamping groove (802) is provided with a limit convex part (803), and the rotary clamping convex part (801) is provided with a limit groove (804) for the limit convex part (803) to be placed in.
  9. 9. The water purifier filter device with lower inlet and upper outlet according to claim 1, wherein the top cover (105) is provided with a pressing convex part (601), the periphery of the pressing convex part (601) forms a spiral convex part (602), a spiral connecting groove (603) in threaded connection with the spiral convex part (602) is formed on the inner wall of the shell (101), a positioning rod (604) is inserted into the shell (101), and a positioning groove (605) for inserting the positioning rod (604) is formed on the spiral convex part (602).
  10. 10. The filtering device of the water purifier with the lower inlet and the upper outlet according to claim 1, wherein a water outlet connector (701) is inserted into the water outlet hole (110), the water outlet connector (701) is connected with a water outlet pipe (702), and the water outlet pipe (702) is connected with a sterilizing lamp (703).

Description

Water purifier filter equipment of going into from top down Technical Field The utility model relates to the technical field of water treatment equipment, in particular to a lower-inlet upper-outlet water purifier filtering device. Background At present, the water purifier filter device on the market generally adopts a structure form of entering from bottom to top in the internal waterway design, and generally comprises a base, a shell arranged on the base, a water inlet seat arranged at the bottom of the shell, a filter element group arranged on the water inlet seat and a water outlet faucet communicated with the base. In the filtering process, raw water enters the filter element group from the water inlet seat at the bottom to be filtered, purified water obtained after the filtration is finished is required to be collected again and flows through the same end cover area at the bottom of the filter element group, and finally is discharged through a pipeline connected with the base. However, the water inlet and the water outlet of the purified water are both positioned at the same end (bottom) of the filter element group, raw water is returned to the bottom for discharging after flowing from bottom to top in the filter element, the long-distance reciprocating flow not only increases the actual travel of water flow in the filter element, and leads to the increase of water flow resistance, but also ensures that the filter layer on the upper part of the filter element can not fully exert the filtration efficiency, namely the pressure of water return, thereby limiting the purified water output in unit time, being difficult to meet the requirement of users on quick water taking, and being easy to output submerged water. Disclosure of utility model In order to solve the technical problems in the background technology, the utility model provides a lower-inlet upper-outlet water purifier filtering device. The utility model solves the technical problems by adopting the following technical scheme: The filtering device of the water purifier comprises a base, a filtering component and a water outlet tap, wherein the filtering component and the water outlet tap are arranged on the base, the filtering component comprises a shell, a water inlet seat arranged at the bottom of the shell, a filter element group arranged in the shell, a water outlet seat arranged above the filter element group, and a top cover positioned above the water outlet seat, and the water outlet seat is communicated with the water outlet end of the filter element group; A first water outlet cavity is formed in the water outlet seat, a second water outlet cavity is formed between the water outlet seat and the inner wall of the shell, a water inlet hole communicated with the first water outlet cavity is formed in the inner wall of the water outlet seat, a water outlet hole communicated with the first water outlet cavity and the second water outlet cavity is formed in the outer wall of the water outlet seat, and a water outlet hole communicated with the second water outlet cavity is formed in the shell; The first water outlet cavity is arranged on the periphery of the water outlet end of the filter element group in a surrounding mode, the second water outlet cavity is arranged on the periphery of the first water outlet cavity in a surrounding mode, and the water outlet hole is located on the side of the second water outlet cavity in a surrounding mode. Preferably, the filter core group top is provided with the fixing base, be provided with the play basin on the fixing base, be provided with the water pipe on the top cap, it is intraductal at the play basin to cross water pipe, just it forms the intercommunicating pore of intercommunication inlet port to cross on the inner wall of water pipe, through above improvement, utilizes water pipe inner wall to constitute the intercommunicating pore of intercommunication inlet port, forms stable top water conservancy diversion passageway, ensures that the clean water after the filtration smoothly flows into first water cavity, avoids rivers disorder to play direction and positioning action in the assembly process, ensure that top cap and filter core group counterpoint are accurate, prevent the sealed inefficacy that leads to because of the assembly deviation. Preferably, the filter element group includes stainless steel filter part, ceramic filter part and carbon-point filter part along the direction of intaking, ceramic filter part and carbon-point filter part cup joint in proper order and put into in stainless steel filter part, stainless steel filter part bottom constitutes the filtration pore, through above improvement, forms tertiary filtration, and the filtration pore of stainless steel filter part bottom intercepts large granule impurity earlier, and fine particle and partial bacterium are got rid of to ceramic filter part, and carbon-point filter part adsorbs residual chlorine and peculiar smell, ensures t