CN205000415U

CN205000415U - Water flow regulator

Info

Publication number: CN205000415U
Application number: CN201520703603.8U
Authority: CN
Inventors: 许黎敏; 蒋杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-09-09
Filing date: 2015-09-09
Publication date: 2016-01-27
Anticipated expiration: 2025-09-09

Abstract

The utility model relates to a water flow regulator, including the tubbiness casing, be equipped with a plurality of through flow opening on the bottom surface of casing, be equipped with the air vent on the lateral wall of casing, be equipped with the booster on the port of casing, the booster with be equipped with jet -flow decomposer in the cavity between the casing, its characterized in that jet -flow decomposer includes cyclic annular conch wall, in the conch wall in proper order the spacer sleeve put a plurality of ring covers, each ring cover with the conch wall is connected through many first splice bars, each first splice bar with the center of conch wall is radial arranging for the center is, and each first splice bar, each ring cover with the conch wall is in planar arrangement on jet -flow decomposer's the upstream face the back of jet -flow decomposer upstream face, each the equal evagination of ring cover in each first splice bar. The utility model discloses can obtain better bubble effect and water conservation function, the volume is littleer, and the cost is lower.

Description

Flow regulator

Technical field

The utility model relates to a kind of flow regulator.

Background technology

The Chinese invention patent of Authorization Notice No. CN101818515B discloses one " jet regulator with j et breakoff device ", its j et breakoff device is orifice structure, this orifice plate has the through flow hole of multiple spaced distance, and the orifice plate as j et breakoff device has the reinforcing rib that at least one strengthens described orifice plate in the flat sides of its inflow side and/or the flat sides of outflow side.In other words, namely described orifice plate is cell structure.

Adopt single j et breakoff device, its water saving and foaming effect undesirable, if by increasing through flow hole and the aperture reducing through flow hole obtains desirable water saving and foaming effect, certainly will increase and manufacture and selection difficulty; Or used by multiple j et breakoff device superposition, to improve water saving and foaming effect, but the volume of jet regulator will certainly be increased like this.

Summary of the invention

Technical problem to be solved in the utility model be for the present situation of prior art provide a kind of can not increase manufacture difficulty and selection cost, water saving and foaming effect good and the flow regulator of jet regulator volume can be reduced.

The utility model solves the problems of the technologies described above adopted technical scheme: this flow regulator, comprise barrel cover, the bottom surface of described housing is provided with multiple through flow hole, the sidewall of described housing is provided with air vent, the port of described housing is provided with booster, is provided with j et breakoff device in the cavity between described booster and described housing;

It is characterized in that described j et breakoff device comprises ring-type shell wall, in described shell wall, spacer sleeve is equipped with multiple ring set successively, each described ring set is connected by many first dowels with described shell wall, and each described first dowel is radially arranged centered by the center of described shell wall; And each described first dowel, each described ring set and described shell wall layout on the upstream face of described j et breakoff device, at the back side of described j et breakoff device upstream face, the equal evagination of each described ring set is in each described first dowel.

Preferably, multiple projection can be interval with on the lateral wall of described shell wall, with coordinating of described housing, described j et breakoff device be stuck in described housing by each projection.

As improvement, described through flow hole can be polygon cell structure.

Better, be five-pointed star in the middle part of housing bottom surface, five end points of five-pointed star connect the first annulus, and the first annulus overcoat has the second annulus, and the first annulus is connected by the second dowel with the second annulus.Grid within second annulus is fan-shaped grid; The outside of the second annulus be a circle roughly in pentagonal first grid, to hexagonal cellular second grid between the sidewall of described housing outside the first grid; And the aperture of each through flow hole reduces from inside to outside gradually.Current through housing bottom surface zones of different can be divided into different forms by this structure, wherein via cut less of the current of periphery through flow hole, hold into more bubble to facilitate, and larger space, middle position can be used for controlling flow.

In order to increase the cutting effect of current further, can be provided with metal screen between described j et breakoff device and the bottom surface of described housing, the aperture of described metal screen is less than the aperture of described through flow hole.

In above-mentioned each scheme, described booster can select as required of the prior art any one, preferably, described booster can comprise tubbiness base, the bottom surface of described base is provided with multiple through hole, the port of described base is connected with filter cover, water-saving piece is movably equipped with in cavity between described filter cover and described base, described water-saving piece) be provided with ring-type water hole), the middle part of described water-saving piece is provided with projection, and O type snare is located on described projection and part overlaid residence and states water hole; The back side of described water-saving piece is provided with the convex tendon that many connect described projection.

Preferably, the outer peripheral edge indentation of described water hole.

The conveniently assembling of booster, polylith fixture block can be interval with on the lateral wall of described base, accordingly, the sidewall of described housing is provided with multiple hole clipping, is fastened in described housing by described booster by the cooperation of each described fixture block and corresponding hole clipping.

Compared with prior art, the flow regulator that the utility model provides only uses a j et breakoff device just can obtain better bubble effect and water-saving function, volume is less, avoids in prior art by increasing the drawback that volume increases, cost increases that j et breakoff device quantity causes; And cost is lower.

Accompanying drawing explanation

Fig. 1 is the assembling schematic diagram of the utility model embodiment;

Fig. 2 is the decomposing schematic representation of the utility model embodiment;

Fig. 3 is the longitudinal sectional view of the utility model embodiment;

Fig. 4 and Fig. 6 is the schematic perspective view of j et breakoff device different angles in the utility model embodiment;

Fig. 5 is the schematic perspective view of the utility model embodiment middle shell.

Detailed description of the invention

Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.

As shown in Figures 1 to 5, this flow regulator comprises:

Housing 1 is barrel-like structure, the sidewall of housing 1 is evenly equipped with multiple air vent 12 and hole clipping 13; The bottom surface of housing 1 is provided with multiple through flow hole 11, through flow hole can have various structures, be five-pointed star 14 in the middle part of the present embodiment middle shell bottom surface, five end points of five-pointed star connect the first annulus 15, first annulus 15 overcoat has the second annulus 16, first annulus 15 to be connected by the second dowel 17 with the second annulus 16.Grid within second annulus is fan-shaped grid; The outside of the second annulus be a circle roughly in pentagonal first grid 18, first grid outside be hexagonal cellular second grid 19, until be connected on the sidewall ora terminalis of housing.The aperture of each through flow hole has interior and to reduce gradually outward.Current through housing bottom surface zones of different can be divided into different forms by this structure, wherein via cut less of the current of periphery through flow hole, hold into more bubble to facilitate, and larger space, middle position can be used for controlling flow.

Filter screen 4, is the metal screen of routine, also can uses plastic filter screen; Its aperture is less than the aperture of through hole, abuts on the bottom surface of housing in the cavity being contained in housing.

J et breakoff device 3, the downstream (by water (flow) direction) of filter screen 4 is positioned in the cavity being contained in housing, comprise ring-type shell wall 31, the lateral wall of shell wall is interval with polylith projection 34, after assembling to facilitate j et breakoff device and housing 1, be positioned at rigging position; In shell wall 31, spacer sleeve is equipped with multiple ring set 32 successively, and each ring set 32 is connected by many first dowels 33 with shell wall, and one end of each first dowel 33 connects the center of shell wall 31, and radially arranges.And each first dowel 33, each ring set 32 and shell wall 31 layout on the upstream face of j et breakoff device, namely three is positioned at same plane; And at the back side of j et breakoff device upstream face, all evagination is in each first dowel 33 for each ring set 32, namely the height of ring set is greater than the height of the first dowel, and the height of the present embodiment shell wall is greater than the height of ring set.This structure under the obstruct of ring set, postpones the mixing of each current after the current entering j et breakoff device can be made to split further, current are made to keep cut state more enduringly, thus be mixed into more air, enrich foam, while not reducing use sensation, improve water-saving result further.

Booster 2, be buckled on the port of housing, comprise tubbiness base 21, the bottom surface of base is provided with multiple through hole 211, the port of base is connected with filter cover 22, be movably equipped with water-saving piece 24 in cavity 23 between filter cover 22 and base, water-saving piece 24 is provided with ring-type water hole 241, the outer peripheral edge indentation of water hole 241 in the present embodiment; The middle part of water-saving piece is provided with projection 242, O type circle 25 and is set on projection and part overlaid residence and states water hole 241; The back side of water-saving piece is provided with the convex tendon (not shown) that many connect projection 242; Corresponding to the hole clipping 13 in housing sidewall, the lateral wall of base is interval with polylith fixture block 212, each fixture block to be buckled in respectively in corresponding hole clipping thus to be fastened in housing by booster.Fixture block is buckled in after in hole clipping, and fixture block exposes to housing; By the flow that the color-match of different bases is different, to be convenient for people to select to change.

The operating principle of this flow regulator is described below:

Fetch boiling water after tap, water enters in housing from through flow hole housing bottom surface, current, through the cutting of each through flow hole, are divided into the water droplet of different size, then ingoing stream decomposer after filter screen cuts further, again split through current decomposer and keep the cutting state of current decomposer, flow to booster at a terrific speed, in housing, form negative pressure, air enters housing from air inlet, mix with the water droplet after repeatedly cutting, enter in booster and flow out from filter opening with formation of foam.

Owing to being mixed into a large amount of air, and current are cut in tiny particle, and after the supercharging of booster, current are with same flow and flow velocity ejection, people can't feel that current reduce in use, and the impact of foamed current to human body is softer, feel more comfortable, water-saving result is good.

Claims

1. flow regulator, comprise barrel cover (1), the bottom surface of described housing (1) is provided with multiple through flow hole (11), the sidewall of described housing (1) is provided with air vent (12), the port of described housing (1) is provided with booster (2), is provided with j et breakoff device (3) in the cavity between described booster (2) and described housing (1);

It is characterized in that described j et breakoff device (3) comprises ring-type shell wall (31), in described shell wall (31), spacer sleeve is equipped with multiple ring set (32) successively, each described ring set (32) is connected by many first dowels (33) with described shell wall, and each described first dowel (33) is radially arranged centered by the center of described shell wall (31); And each described first dowel (33), each described ring set (32) and described shell wall (31) layout on the upstream face of described j et breakoff device, at the back side of described j et breakoff device upstream face, the equal evagination of each described ring set (32) is in each described first dowel (33).

2. flow regulator according to claim 1, the lateral wall that it is characterized in that described shell wall (31) is interval with multiple projection (34), with coordinating of described housing (1), described j et breakoff device (3) is stuck in described housing (1) by each projection (34).

3. flow regulator according to claim 1, is characterized in that described through flow hole (11) is in polygon cell structure.

4. the flow regulator according to the arbitrary claim of claims 1 to 3, it is characterized in that being five-pointed star (14) in the middle part of described housing bottom surface, five end points of five-pointed star connect the first annulus (15), first annulus (15) overcoat has the second annulus (16), and the first annulus (15) is connected by the second dowel (17) with the second annulus (16); The outside of the second annulus is a circle is roughly pentagonal first grid (18), is hexagonal cellular second grid (19) between the sidewall of described housing outside the first grid; And the aperture of each through flow hole has interior and to reduce gradually outward.

5. flow regulator according to claim 4, also be provided with metal screen (4) between the bottom surface that it is characterized in that described j et breakoff device (3) and described housing (1), the aperture of described metal screen is less than the aperture of described through flow hole (11).

6. flow regulator according to claim 5, it is characterized in that described booster (2) comprises tubbiness base (21), the bottom surface of described base is provided with multiple through hole (211), the port of described base is connected with filter cover (22), water-saving piece (24) is movably equipped with in cavity (23) between described filter cover (22) and described base, described water-saving piece (24) is provided with ring-type water hole (241), the middle part of described water-saving piece is provided with projection (242), O type circle (25) is set on described projection and part overlaid residence and states water hole (241), the back side of described water-saving piece is provided with the convex tendon that many connect described projection (242).

7. flow regulator according to claim 6, is characterized in that the outer peripheral edge indentation of described water hole (241).

8. flow regulator according to claim 7, the lateral wall that it is characterized in that described base is interval with polylith fixture block (212), accordingly, the sidewall of described housing is provided with multiple hole clipping (13), is fastened in described housing by described booster by the cooperation of each described fixture block (212) and corresponding hole clipping (13).