CN219588147U - Flow regulating mechanism for water filter - Google Patents

Abstract

The utility model discloses a flow regulating mechanism for a water filter, which is arranged in a connector assembly, wherein a filter body is detachably arranged on the connector assembly; the connector assembly comprises a connector body, a mounting port is formed in the connector body, a mounting head is arranged on the filter body, and the mounting head is detachably connected in the mounting port; the front end of the connector body is provided with a first water inlet; the flow regulating mechanism comprises a first valve core component, a first valve hole, an upper water hole and a lower water hole are formed in the connector body, the first valve core component is rotationally connected in the first valve hole, and the first valve core component is used for regulating the water outlet flow of the upper water hole and the lower water hole; the mounting head is provided with an upper water inlet and a lower water inlet. The flow regulating mechanism for the water filter is simple in structure and can conveniently regulate water flow.

Description

Flow regulating mechanism for water filter

Technical Field

The utility model relates to the technical field of filters, in particular to a flow regulating mechanism for a water filter.

Background

The water flowing out of the tap water pipe is transported through a pipeline and often carries solid impurities such as rust. The general water filter purifier that uses is direct installation fixed on the pipeline, and the filter purifier on the market is in use, does not possess the department of intaking and does not have flow adjustment mechanism, can't adjust the discharge of water that gets into in the filter core, therefore just also leads to some specific circumstances and can not regulate and control the size of flow at will, when wanting to adjust the filtration flow, still needs to install other auxiliary assembly additional and adjust, and is more inconvenient.

Disclosure of Invention

The utility model aims to solve the problem that the water flow entering a filter element cannot be regulated and controlled at will in the prior art, and provides a flow regulating mechanism for a water filter.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the flow regulating mechanism is arranged in a connector assembly, and a filter body is detachably arranged on the connector assembly; the connector assembly comprises a connector body, a mounting port is formed in the connector body, a mounting head is arranged on the filter body, and the mounting head is detachably connected in the mounting port; the front end of the connector body is provided with a first water inlet; the flow regulating mechanism comprises a first valve core component, a first valve hole communicated with a first water inlet hole, a water inlet hole and a water outlet hole, wherein the water inlet hole and the water outlet hole are used for communicating a mounting hole and the first valve hole; the installation head is provided with an upper water inlet and a lower water inlet, when the installation head is installed in the installation opening, the upper water inlet is communicated with the upper water inlet, and the lower water inlet is communicated with the lower water inlet.

Through the technical scheme, when the flow regulating mechanism for the water filter works, water flows into the first valve hole from the first water inlet hole, water entering the first valve hole passes through the upper water inlet hole and/or the lower water inlet hole and enters the filter body under the control of the first valve core, and when the water flow entering the filter body needs to be regulated, only the first valve core component needs to be rotated; the utility model has simple structure, and does not need to be additionally provided with other auxiliary equipment to adjust the water flow.

In a further technical scheme, the first valve core assembly comprises an upper valve rod and a lower valve rod fixedly arranged at the lower end of the upper valve rod, and the upper valve rod drives the lower valve rod to rotate when rotating; the upper valve rod is provided with an upper swivel which is rotationally connected in the first valve hole near the upper end, the lower end of the upper swivel is provided with an arc-shaped baffle body which is rotationally connected in the first valve hole, and the arc-shaped baffle body is used for controlling the water outlet flow of the water inlet.

In a further technical scheme, the lower end of the lower valve rod is provided with a lower rotating body which is rotationally connected in the first valve hole, the upper end of the lower rotating body is provided with a plurality of step surfaces, and when different step surfaces rotate to the position of the lower water hole, the water outlet flow of the lower water hole is different.

In a further technical scheme, the upper end of the first valve hole is fixedly provided with a valve sleeve which is rotationally connected to the upper valve rod, the outer side of the upper valve rod is sleeved with a first sealing ring which is positioned between the valve sleeve and the upper rotating body, and the fifth sealing ring is in contact with the inner side wall of the first valve hole.

In a further technical scheme, elastic cards are symmetrically arranged on the left side and the right side of the mounting opening on the connector body, convex buckles are arranged at the lower ends of the elastic cards, and clamping grooves for clamping the convex buckles are formed on the left side and the right side of the mounting head; the filter body and the connector body can be conveniently connected in a detachable mode through the cooperation of the elastic card, the convex buckle and the clamping groove.

The flow regulating mechanism for the water filter has the beneficial effects that: this flow control mechanism that water filter was used is in the during operation, water flows into by first inlet opening and gets into in the first valve opening, the water that gets into in the first valve opening is through last apopore, go up the inlet opening under the control of first case, and/or lower apopore, lower inlet opening gets into the filter originally internally, when the discharge size that needs to adjust to get into the filter originally in, only need rotate the upper valve rod can, on the one hand drive the arc fender body when the upper valve rod rotates, the size that the upper water hole was opened is controlled to the arc fender body then controls the discharge of upper water hole, on the other hand, the upper valve rod drives the lower valve rod and rotates, the lower valve rod rotates when rotating, when the different step face in lower swivel upper end changes to the apopore department, the size that the apopore was opened is different, and then the outlet flow of control apopore is different.

Drawings

FIG. 1 is a perspective view of the present utility model as applied to a water filter;

FIGS. 2-3 are exploded views of the present utility model when applied to a water filter;

FIG. 4 is a perspective cutaway view of the present utility model as applied to a water filter;

fig. 5 is an exploded view of the header assembly;

fig. 6 is a top view of the header assembly;

FIG. 7 is a cross-sectional view taken along the direction A-A in FIG. 6;

fig. 8 is a top view of the connector body;

FIG. 9 is a sectional view taken in the direction D-D of FIG. 8;

fig. 10 is a perspective cutaway view of the connector assembly;

fig. 11 is a perspective view of the connector body;

fig. 12-13 are perspective views of the first valve cartridge assembly.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 13, a flow rate adjusting mechanism for a water filter is provided in a connector assembly on which a filter body 1 is detachably provided; the connector assembly comprises a connector body 2, wherein a mounting port 2a is formed in the connector body 2, a mounting head 1a is arranged on the filter body 1, and the mounting head 1a is detachably connected in the mounting port 2 a; a first water inlet hole 2c and a first water outlet hole 2d are formed in the connector body 2; the flow regulating mechanism comprises a first valve core component, a first valve hole 2j communicated with a first water inlet hole 2c is arranged in the connector body 2, an upper water hole 2k and a lower water hole 2m which are used for communicating a mounting hole 2a and the first valve hole 2j, the first valve core component is rotationally connected in the first valve hole and used for regulating the water outlet flow of the upper water hole 2k and the lower water hole 2m, an upper water inlet hole 1b1 and a lower water inlet hole 1b2 are arranged on the mounting head, when the mounting head 1a is mounted in the mounting hole 2a, the upper water hole 2k is communicated with the upper water inlet hole 1b1, and the lower water hole 2m is communicated with the lower water inlet hole 1b 2. The mounting head is provided with a second water outlet hole 1c, and when the mounting head 1a is mounted in the mounting port 2a, the second water outlet hole 1c is communicated with the first water outlet hole 2 d.

In this embodiment, the first valve core assembly includes an upper valve rod 5, and a lower valve rod 6 fixedly installed at the lower end of the upper valve rod 5, the upper valve rod 5 is provided with an upper swivel 5a rotatably connected in the first valve hole 2j near the upper end, and the lower end of the lower valve rod 6 is provided with a lower swivel 6a rotatably connected in the first valve hole 2 j; the lower extreme of upper swivel 5a is equipped with and rotates the arc and keep off body 5b of connection in first valve opening 2j, is used for controlling the play water flow of apopore 2k at arc fender body 5b, the upper end of lower swivel 6a is equipped with a plurality of step faces 6b, when different step faces 6b rotate to apopore 2m department, the play water flow of apopore 2m is different.

In this embodiment, a valve sleeve 7 rotatably connected to the upper valve rod 5 is fixedly disposed at the upper end of the first valve hole 2j, and a first sealing ring 8 located between the valve sleeve 7 and the upper swivel 5a is sleeved on the outer side of the upper valve rod 5, and the first sealing ring 8 contacts with the inner side wall of the first valve hole 2 j.

This flow control mechanism for water filter is with connector body 2 fixed mounting in the pipeline and first inlet port 2c is used for intaking when using, and first outlet port 2d is used for the play water, then through installing installation head 1a in installing port 2a to install filter body 1 on connector body 2, last inlet port 1b1 and the upper water hole 2k intercommunication on installation head 1a at this moment, lower inlet port 1b2 and lower water hole 2m intercommunication. When the filter body is filled with water, the mandrel 3 is controlled to be rotated to a communicating position through the handle 4, so that water flowing into the first water inlet hole 2c enters the first valve hole 2j, the upper water inlet hole 2k and the upper water inlet hole 1b1 and/or the lower water inlet hole 2m and the lower water inlet hole 1b2 enter the filter body 1, when the water flow into the filter body 1 needs to be regulated, only the upper valve rod 5 is required to be rotated, the arc-shaped baffle 5b is driven on one hand when the upper valve rod 5 rotates, the arc-shaped baffle 5b controls the opening size of the upper water inlet hole 2k and further controls the water flow of the upper water inlet hole 2k, on the other hand, the upper valve rod 5 drives the lower valve rod 6 to rotate, the lower valve rod 6a is driven to rotate when the lower valve rod 6 rotates, when the step surfaces 6b at different upper ends of the lower valve rod 6a rotate to the position of the lower water inlet hole 2m, the opening sizes of the lower water inlet hole 2m are different, and the water outlet flow of the lower water outlet hole 2m are controlled to be different, and the regulation of the water flow into the filter body 1 is realized.

In this embodiment, the detachable connection between the filter body 1 and the connector body 2 is realized, the connector body 2 is symmetrically provided with an elastic card 21 on the left and right sides of the mounting opening 2a, the lower end of the elastic card 21 is provided with a convex buckle 22, the left and right sides of the mounting head 1a are provided with a clamping groove 1a1 into which the convex buckle 22 is clamped, and when the mounting head 1a is mounted in the mounting opening 2a, the convex buckle 22 is clamped into the clamping groove 1a 1.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (5)

1. The flow regulating mechanism for the water filter is characterized in that the flow regulating mechanism is arranged in a connector assembly, and a filter body is detachably arranged on the connector assembly; the connector assembly comprises a connector body, a mounting port is formed in the connector body, a mounting head is arranged on the filter body, and the mounting head is detachably connected in the mounting port; the front end of the connector body is provided with a first water inlet; the flow regulating mechanism comprises a first valve core component, a first valve hole communicated with a first water inlet hole, a water inlet hole and a water outlet hole, wherein the water inlet hole and the water outlet hole are used for communicating a mounting hole and the first valve hole; the installation head is provided with an upper water inlet and a lower water inlet, when the installation head is installed in the installation opening, the upper water inlet is communicated with the upper water inlet, and the lower water inlet is communicated with the lower water inlet.

2. The flow rate adjustment mechanism for a water filter according to claim 1, wherein the first valve core assembly comprises an upper valve rod and a lower valve rod fixedly installed at the lower end of the upper valve rod, and the upper valve rod rotates to drive the lower valve rod to rotate; the upper valve rod is provided with an upper swivel which is rotationally connected in the first valve hole near the upper end, the lower end of the upper swivel is provided with an arc-shaped baffle body which is rotationally connected in the first valve hole, and the arc-shaped baffle body is used for controlling the water outlet flow of the water inlet.

3. The flow rate adjusting mechanism for a water filter according to claim 2, wherein a lower swivel rotatably connected to the first valve hole is provided at a lower end of the lower valve rod, a plurality of stepped surfaces are provided at an upper end of the lower swivel, and water outlet flows of the lower water holes are different when different stepped surfaces are rotated to the lower water holes.

4. The flow rate adjusting mechanism for a water filter according to claim 2, wherein the upper end of the first valve hole is fixedly provided with a valve housing rotatably connected to the upper valve rod, the outer side of the upper valve rod is sleeved with a first sealing ring positioned between the valve housing and the upper swivel, and the first sealing ring is in contact with the inner side wall of the first valve hole.

5. The flow rate adjusting mechanism for water filter according to claim 1, wherein the connector body is symmetrically provided with elastic cards on the left and right sides of the mounting opening, the lower ends of the elastic cards are respectively provided with a convex buckle, and the left and right sides of the mounting head are provided with clamping grooves for the convex buckles to clamp in.