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CN-224229358-U - Water inlet valve and water purifier

CN224229358UCN 224229358 UCN224229358 UCN 224229358UCN-224229358-U

Abstract

The utility model provides a water inlet valve and a water purifier, and relates to the technical field of water purifiers. The water inlet valve comprises a valve body and a filtering device, the valve body comprises a water inlet pipe, a first water outlet pipe and a second water outlet pipe, the water inlet pipe, the first water outlet pipe and the second water outlet pipe are mutually communicated, a water inlet is formed in the water inlet pipe, the first water outlet pipe is provided with a first water outlet, the first water outlet is used for being connected with a water purifier, the second water outlet pipe is communicated with a second water outlet, and the second water outlet is used for being communicated with an external pipeline. The filter device is detachably connected to the valve body and is arranged at the junction of the first water outlet pipe and the second water outlet pipe. The projection of the filter device in the axial direction of the first water outlet pipe at least partially covers the first water outlet pipe, and the extending direction of the filter device is not perpendicular to the extending direction of the second water outlet pipe, so that the filter device is more convenient to clean when the filter device is blocked.

Inventors

  • AI ZHIHAO

Assignees

  • 宁波方太厨具有限公司

Dates

Publication Date
20260512
Application Date
20250522

Claims (10)

  1. 1. The water inlet valve is characterized by comprising a valve body and a filtering device, wherein the valve body comprises a water inlet pipe, a first water outlet pipe and a second water outlet pipe, the water inlet pipe, the first water outlet pipe and the second water outlet pipe are mutually communicated, a water inlet is formed in the water inlet pipe, the first water outlet pipe is provided with a first water outlet, the first water outlet is used for being connected with a water purifier, the second water outlet pipe is communicated with a second water outlet, and the second water outlet is used for being communicated with an external pipeline; the filter device is detachably connected to the valve body and is arranged at the junction of the first water outlet pipe and the second water outlet pipe; The projection of the filtering device in the axial direction of the first water outlet pipe at least partially covers the first water outlet pipe, and the extending direction of the filtering device is not perpendicular to the extending direction of the second water outlet pipe.
  2. 2. The fill valve of claim 1, wherein the filter means comprises a filter screen extending in a direction perpendicular to the direction of extension of the first outlet tube.
  3. 3. The fill valve of claim 1, wherein the direction of extension of the filter means is parallel to the direction of extension of the second outlet tube.
  4. 4. The inlet valve of claim 2, wherein the filter assembly further comprises a connection portion to which the filter screen is connected, a portion of the connection portion extending into the interior of the second outlet pipe, and another portion of the connection portion protruding outside of the second outlet pipe.
  5. 5. The fill valve of any one of claims 1-4, further comprising a water quality sensor disposed downstream of the filter device and upstream of the first outlet.
  6. 6. The water inlet valve of claim 5, further comprising a reminder electrically connected to the water quality sensor, the reminder for reminding whether the water quality meets a predetermined criterion.
  7. 7. The fill valve of claim 1, further comprising a connector, wherein the filter device is provided with a recess, wherein the second outlet tube is provided with a mounting hole, and wherein the connector is capable of passing through the mounting hole and removably connecting with the recess to removably connect the filter device to the second outlet tube.
  8. 8. The water inlet valve according to claim 1, wherein a ball valve is arranged on the second water outlet pipe, and the ball valve is used for opening or closing the second water outlet; The water inlet valve further comprises a switch piece, the switch piece is connected to the ball valve, a valve port is arranged on the ball valve, and the switch piece can drive the ball valve to rotate so that the valve port is communicated with or staggered with the second water outlet.
  9. 9. The inlet valve of claim 1, wherein one of the filter assembly and the second outlet tube is provided with a plurality of limiting portions, and the other is provided with a limiting port matching the shape of the limiting portion, and the limiting portion is detachably connected with the limiting port.
  10. 10. A water purifier comprising a fill valve as claimed in any one of claims 1 to 9.

Description

Water inlet valve and water purifier Technical Field The utility model relates to the technical field of water purifiers, in particular to a water inlet valve and a water purifier. Background The water inlet valve of the water purifier on the market at present is mainly used for being closed when the whole machine is not used so as to protect the safety of the internal filter element and other parts. However, the existing water inlet valve filter screen is usually integrated inside the valve body and is not detachable, so that the filter screen is easy to block after long-term use, and water inlet and use of the water purifier are affected. Only the whole water inlet valve can be replaced after the blockage, so that the use cost is increased. The filter screen adopts the metal material generally, and built-in metal mesh filters and rusts easily, further aggravates the jam, and does not have prompt facility after the jam, and the user is difficult to in time discover and handle, probably leads to equipment damage. In the prior art, in order to facilitate cleaning of the filter screen, the filter screen is arranged to be of a detachable structure, but the filter screen is difficult to clean under the condition that the filter screen is not detached. Disclosure of utility model The utility model aims to overcome the defects that a filter screen of a water inlet valve of a water purifier in the prior art is easy to block and inconvenient to clean. The utility model solves the technical problems by the following technical scheme: The utility model provides a water inlet valve, which comprises a valve body and a filtering device, wherein the valve body comprises a water inlet pipe, a first water outlet pipe and a second water outlet pipe, the water inlet pipe, the first water outlet pipe and the second water outlet pipe are mutually communicated, a water inlet is formed in the water inlet pipe, the first water outlet pipe is provided with a first water outlet, the first water outlet is used for being connected with a water purifier, the second water outlet pipe is communicated with a second water outlet, and the second water outlet is used for being communicated with an external pipeline; the filter device is detachably connected to the valve body and is arranged at the junction of the first water outlet pipe and the second water outlet pipe; The projection of the filtering device in the axial direction of the first water outlet pipe at least partially covers the first water outlet pipe, and the extending direction of the filtering device is not perpendicular to the extending direction of the second water outlet pipe. In this scheme, filter equipment locates first outlet pipe with the intersection of second outlet pipe, when the water intaking valve uses, water gets into the inlet tube from the water inlet, through filter equipment arrival first outlet pipe, gets into the purifier from first delivery port again, through the projection of filter equipment at the axis direction of first outlet pipe at least partially cover first outlet pipe to make water pass filter equipment, filter equipment can filter the water that gets into first outlet pipe, makes the water that flows into first outlet pipe accord with the operation requirement of purifier. When the filter device accumulates the blocking objects and the filter device does not meet the filtering requirement, water enters the water inlet pipe from the water inlet, reaches the second water outlet pipe through the filter device and flows out from the second water outlet, and the extending direction of the filter device is not perpendicular to the extending direction of the second water outlet pipe, so that the blocking objects on the filter device can be washed by the water passing through the filter device, and the washed impurities are discharged from the external pipeline through the second water outlet, so that the filter device meets the normal filtering requirement again. In addition, the filter device is detachably connected with the valve body, and when the filter device needs to be cleaned, the filter device can be detached from the valve body to clean and replace the filter device, so that the filter device is more convenient to keep clean. Preferably, the filtering device comprises a filter screen, and the extending direction of the filter screen is perpendicular to the extending direction of the first water outlet pipe. In this scheme, filter equipment can be the filter screen, through the extending direction with the filter screen with the extending direction of first outlet pipe is perpendicular to make the rivers direction that flows in first outlet pipe can be perpendicular with the extending direction of filter screen, the filter screen can be more abundant filters water, can filter out aquatic impurity better, makes the quality of water that gets into the purifier better. Preferably, the extension direction of the filtering device is parallel to