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CN-224212431-U - Double-inlet double-outlet water purifier

CN224212431UCN 224212431 UCN224212431 UCN 224212431UCN-224212431-U

Abstract

The utility model discloses a double-inlet and double-outlet water purifier which comprises a base, wherein a filter element assembly and a water outlet tap are arranged on the base, the water outlet tap comprises a water inlet part and a water outlet part, a water outlet hole is formed in the water outlet part, a water outlet valve is arranged on the water inlet part, a first conveying channel and a second conveying channel are arranged in the water outlet valve, the water outlet valve rotates to communicate or block the first conveying channel and the second conveying channel, the problem of long-term pressure bearing of a traditional tap pipeline is effectively solved, when the tap is closed, the water outlet valve directly blocks the first conveying channel and the second conveying channel inside, water cannot be input into the filter element assembly through the water outlet valve, the static pressure of a system is not born any more at the water inlet end of the filter element assembly, the slow seepage or water leakage risk of the filter element assembly caused by fatigue and aging of a sealing ring is greatly reduced, and the use safety 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 of two business turn over, includes base (1), its characterized in that, be provided with filter element assembly (2) and play tap (3) on base (1), play tap (3) are including inlet (101) and play water portion (102), be provided with wash port (201) on play water portion (102), be provided with outlet valve (202) on inlet (101), be provided with first conveying passageway (203) and second conveying passageway (204) in outlet valve (202), just outlet valve (202) rotate in order to communicate or cut off first conveying passageway (203) and second conveying passageway (204); Be provided with first inlet tube (205), second inlet tube (206) in base (1) to and back flow (207), the inlet end of first conveying passageway (203) is connected to first inlet tube (205), back flow (207) is connected to the output of first conveying passageway (203), the inlet end of filter element assembly (2) is connected to the outlet end of back flow (207), the inlet end of second inlet tube (206) is connected to the outlet end of filter element assembly (2), the inlet end of second conveying passageway (204) is connected to the outlet end of second inlet tube (206), outlet end intercommunication play water portion (102) of second conveying passageway (204), just be provided with first outlet channel (208) and second outlet channel (209) of intercommunication wash port (201) in outlet portion (102).
  2. 2. The dual-inlet dual-outlet water purifier as set forth in claim 1, wherein the water outlet valve (202) comprises a water inlet main body (301) and a water outlet knob (302) rotatably arranged on the water inlet main body (301), a first water inlet hole (303), a second water inlet hole (304) and a first water outlet hole (305) are arranged at the bottom of the water inlet main body (301), a second water outlet hole (306) is formed on the side wall of the water inlet main body (301), a first communication groove (307) for communicating the first water inlet hole (303) with the first water outlet hole (305) and a second communication groove (308) for communicating the second water inlet hole (304) with the second water outlet hole (306) are arranged in the water outlet knob (302), the first communication groove (307) is communicated with the first water inlet hole (303) and the first water outlet hole (305) to form a first conveying channel (203), and the second communication groove (308) is communicated with the second water inlet hole (304) and the second water outlet hole (306) to form a second conveying channel (204).
  3. 3. A dual inlet and dual outlet water purifier as set forth in claim 2, wherein the outlet valve (202) has an open state and a closed state; when the device is in an open state, two ends of the first communication groove (307) are respectively communicated with the first water inlet hole (303) and the first water outlet hole (305), and two ends of the second communication groove (308) are respectively communicated with the second water inlet hole (304) and the second water outlet hole (306); When the water pump is in a closed state, two ends of the first communication groove (307) are respectively sealed with the first water inlet hole (303) and the first water outlet hole (305) in a staggered mode, and two ends of the second communication groove (308) are respectively sealed with the second water inlet hole (304) and the second water outlet hole (306) in a staggered mode.
  4. 4. The dual-inlet dual-outlet water purifier as set forth in claim 1, wherein the water outlet portion (102) comprises a first water outlet arm (401) horizontally rotatably arranged on the water outlet portion (102) and a second water outlet arm (402) horizontally rotatably arranged on the first water outlet arm (401), the water drain hole (201) is arranged on the second water outlet arm (402) and far away from the first water outlet arm (401), the water inlet end of the second water outlet arm (402) is provided with a second water inlet seat (406), the water outlet end of the second water outlet arm (402) is provided with a water outlet seat (407), two sides of the second water inlet seat (406) are connected with second conveying pipes (408), the second conveying pipes (408) are connected with the water outlet seat (407), and the two second conveying pipes (408) respectively form a first water outlet channel (208) and a second water outlet channel (209).
  5. 5. The dual-inlet dual-outlet water purifier as set forth in claim 4, wherein the water inlet end of the first water outlet arm (401) is provided with a first water inlet seat (403) communicated with the water outlet end of the second conveying channel (204), the water outlet end of the first water outlet arm (401) is provided with a water outlet joint (404), the first water outlet arm (401) is internally provided with a first conveying pipe (405) communicated with the first water inlet seat (403) and the water outlet joint (404), and the second water inlet seat (406) is connected with the water outlet joint (404).
  6. 6. The dual-inlet dual-outlet water purifier as set forth in claim 4, wherein a water storage space (501) is formed in the second water inlet seat (406), a mixing space (502) is formed in the water outlet seat (407), output nozzles (503) connected with the water storage space (501) are formed at two sides of the second water inlet seat (406), input nozzles (504) communicated with the mixing space (502) are formed at two sides of the water outlet seat (407), and two ends of the second conveying pipe (408) are respectively connected with the output nozzles (503) and the input nozzles (504).
  7. 7. The dual-inlet dual-outlet water purifier as claimed in claim 5, wherein the first water inlet seat (403) is annularly arranged at the periphery of the water outlet valve (202), a second water outlet hole (306) of the first water inlet seat (403) is communicated with the outer Zhou Goucheng of the water outlet valve (202), a first sealing ring (601) and a second sealing ring (602) which are abutted against the inner wall of the first water inlet seat (403) are arranged at the periphery of the water outlet valve (202), and the second water outlet hole (306) is arranged between the first sealing ring (601) and the second sealing ring (602).
  8. 8. The dual-inlet dual-outlet water purifier as set forth in claim 5, wherein the water inlet portion (101) is provided with first positioning columns (603), and first positioning grooves (604) for placing the first positioning columns (603) therein are circumferentially arranged at intervals at the bottom of the first water inlet seat (403).
  9. 9. The water purifier of claim 5, wherein the first water outlet arm (401) is provided with a connecting boss (605), the connecting boss (605) is provided with a rotating groove (606) for placing the second water inlet seat (406), the bottom of the second water outlet arm (402) is provided with a second positioning column (607), and the connecting boss (605) is circumferentially provided with second positioning grooves (608) for inserting the second positioning column (607) at intervals.
  10. 10. A dual inlet and dual outlet water purifier as claimed in claim 1, wherein a germicidal lamp (609) is provided on the second inlet pipe (206).

Description

Double-inlet double-outlet water purifier Technical Field The utility model relates to the technical field of water purifiers, in particular to a double-inlet double-outlet water purifier. Background The water purifier is used as important equipment for deep purification of household drinking water, the popularity of the water purifier is improved year by year, the common water purifier on the market generally adopts a split type structure, namely a water purifying main machine (internally provided with a filter element) is arranged in a kitchen cabinet body and is connected with a water outlet faucet arranged on a table top through a longer pipeline, the traditional structure has the problems of complex pipeline, large occupied space, inconvenient installation and the like, and in order to solve the problems, the industry gradually develops a structural form of integrating the filter element and the faucet on the same base, so that the filter element and the faucet are more compact in space layout, the space occupation in the cabinet is reduced, and the installation process is simplified. However, the water purifying tap of the existing water collector is usually of a single-inlet and single-outlet waterway structure, namely, only one water inlet pipeline is arranged and directly connected with the water inlet end of the filter element, raw water is conveyed to the filter element for filtering, and then purified water filtered by the filter element is connected to the tap through another independent water outlet pipeline, so that the joint of the filter element and the water inlet pipe is in a pressure-bearing state for a long time, slow seepage or water leakage phenomenon can be caused, and a cabinet can be damaged and property loss can be caused in serious cases. Disclosure of utility model In order to solve the technical problems in the background technology, the utility model provides a double-inlet double-outlet water purifier. The utility model solves the technical problems by adopting the following technical scheme: The double-inlet and double-outlet water purifier comprises a base, wherein a filter element assembly and a water outlet tap are arranged on the base, the water outlet tap comprises a water inlet part and a water outlet part, a drain hole is formed in the water outlet part, a water outlet valve is arranged on the water inlet part, a first conveying channel and a second conveying channel are arranged in the water outlet valve, and the water outlet valve rotates to communicate or cut off the first conveying channel and the second conveying channel; Be provided with first inlet tube, second inlet tube in the base to and the back flow, the inlet end of first conveying channel is connected to first inlet tube, the back flow is connected to first conveying channel's output, the inlet end of filter element assembly is connected to the play water end of back flow, the inlet end of second inlet tube is connected to the play water end of filter element assembly, the inlet end of second conveying channel is connected to the play water end of second inlet tube, the play water end intercommunication play water portion of second conveying channel, just be provided with the first play water channel and the second play water channel of intercommunication wash port in the play water portion. Preferably, the water outlet valve comprises a water inlet main body and a water outlet knob rotatably arranged on the water inlet main body, a first water inlet hole, a second water inlet hole and a first water outlet hole are formed in the bottom of the water inlet main body, a second water outlet hole is formed in the side wall of the water inlet main body, a first communication groove used for communicating the first water inlet hole and the first water outlet hole and a second communication groove used for communicating the second water inlet hole and the second water outlet hole are formed in the water outlet knob, the first communication groove is communicated with the first water inlet hole and the first water outlet hole to form a first conveying channel, the second communication groove is communicated with the second water inlet hole and the second water outlet hole to form a second conveying channel, through the improvement, the water outlet knob is rotated to synchronously control the on-off of the double waterways, and the first communication groove and the second communication groove are independently arranged inside the knob and correspond to raw water and a water purifying channel respectively, so that the physical isolation of two-channel water flow is realized, the water pollution is stopped, the bottom of the water inlet main body and the side wall are three-dimensional, the water distribution path is effectively shortened, the whole structure is shortened, the water leakage path is shortened, the service life of a water channel is shortened, and the service life is shortened. Preferably, the water