CN108837958B

CN108837958B - Water separator

Info

Publication number: CN108837958B
Application number: CN201811033975.9A
Authority: CN
Inventors: 李军
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-09-05
Filing date: 2018-09-05
Publication date: 2021-04-06
Anticipated expiration: 2038-09-05
Also published as: CN108837958A

Abstract

The invention belongs to the technical field of taps or showers, and relates to a water separator which comprises a shell with a plurality of water outlet holes at the bottom and an open upper end and a filter screen with a plurality of water inlet holes, wherein a rectifier is clamped between the shell and the filter screen, a bubble buffering plug-in is clamped between the rectifier and the shell, water passing channels are respectively arranged between the shell and the bubble buffering plug-in, between the bubble buffering plug-in and the rectifier and between the rectifier and the filter screen, a first central column is arranged in the middle of the bubble buffering plug-in, a ring body is arranged at the periphery of the bubble buffering plug-in, a plurality of circles of circumferential long grids and a plurality of radial long grids are arranged between the first central column and the ring body, impact points are arranged at the crossed connection parts of the circumferential long grids and the radial long grids: the water outlet is smooth, so that the water outlet effect is good at low pressure and high pressure, and the water outlet device is suitable for water outlet requirements of different pressures.

Description

Water separator

Technical Field

The invention belongs to the technical field of taps or shower heads, and particularly relates to a water divider.

Background

In the technical field of faucets or showers, water separators are commonly used to reduce the impact of water flow on the skin and increase the comfort of the human body. The existing water separator generally comprises a filter screen, a rectifier, a plurality of layers of foaming buffer inserts and a shell, wherein the foaming buffer inserts divide water flowing from the rectifier into four parts through intersection points of intersecting grids, and the water is buffered through the plurality of layers of inserts. The water distributor needs to adapt and install the multilayer plug-in units, is complex in installation process and easy to make mistakes, can generate water dispersion when the water supply pressure is high, and cannot generate abundant bubbles when the water supply pressure is too low.

Disclosure of Invention

The invention aims to provide a water separator which has better buffering effect and comfort and is convenient and error-proof to mount.

The purpose of the invention is realized as follows:

a water separator comprises a shell with a plurality of water outlet holes at the bottom and an opening at the upper end and a filter screen with a plurality of water inlet holes, wherein a rectifier is clamped between the shell and the filter screen, a bubble buffering plug-in is clamped between the rectifier and the shell, water passing channels are arranged between the shell and the bubble buffering plug-in, between the bubble buffering plug-in and the rectifier and between the rectifier and the filter screen, a first central column is arranged in the middle of the bubble buffering plug-in, a ring body is arranged at the periphery of the bubble buffering plug-in, a plurality of circles of circumferential long grids and a plurality of radial long grids are arranged between the first central column and the ring body, impact points are arranged at the cross connection positions of the circumferential long grids and the radial long grids, circumferential short grids and radial short grids are arranged in the circumferential long grids and the radial long grids, the impact points comprise a concave impact point at the outermost, and the diameter of the concave impact points is larger than the size of the intersection of the circumferential long grids and the radial long grids.

The specific structure of the rectifier is as follows: the second central column is arranged on the middle of the inner bottom surface of the rectifier, water passing holes which are tapered holes with large top and small bottom are uniformly distributed on the inner bottom surface of the rectifier on the outer side of the second central column, the lower end surface of each tapered hole corresponds to the upper end surface of one impact point, and the diameter of each impact point is larger than that of the water passing hole of the rectifier.

The specific structure of the shell is as follows: a third central column is arranged in the middle of the bottom of the barrel-shaped outer shell, and latticed water outlet holes are formed in the inner surface of the bottom of the outer shell on the outer side of the third central column.

And air inlets penetrating through the side wall are circumferentially arranged at intervals on the upper part of the side wall of the shell.

The upper part of the outer wall of the shell is provided with reinforcing ribs at intervals, and the air inlet holes are respectively arranged between two adjacent reinforcing ribs.

The filter screen is of an inverted basin-shaped structure, a downward fourth center column is arranged in the middle of the lower surface of the filter screen, and water inlet holes are formed in the filter screen outside the fourth center column at intervals.

The upper surface and the lower surface of the middle part of the filter screen are both convex upwards to form an arch-shaped bulge with an annular side wall and a top wall, water inlet holes are uniformly distributed on the top wall of the circular bulge, and water inlet holes are uniformly distributed on the annular side wall in the circumferential direction.

The filter screen, the rectifier, the bubble buffer plug-in and the shell are respectively connected with each other through a central column arranged at the center of the filter screen, the rectifier, the bubble buffer plug-in and the shell in a jacking mode so as to realize mutual support.

Compared with the prior art, the invention has the outstanding and beneficial technical effects that:

1. different from the prior art that grid intersection points are used, the water column is divided into four parts after impact, and the buffer effect is achieved through a multilayer plug-in, the invention uses impact points which are larger than water outlets of a rectifier to effectively impact water, and the water column splashes around to buffer after impact; meanwhile, concave-convex point buffering effect is formed by arranging the concave impact point of the outermost ring and the convex impact points of the multiple rings in the inner part, so that the buffering effect is better.

2. The invention uses the long grid and the short grid in a matching way, the long grid plays a role in guiding the water passing, and the short grid plays a role in uniformly distributing the water outlet, and meanwhile, the water passing amount is not influenced.

3. The invention achieves the foaming and buffering effects integrally through the matching of the impact points and the long and short grids, and is dispersed again through the long and short grids after being dispersed through the impact points, so that the water diversion and foaming effects are good, the eddy pollution phenomenon of water flow in a water distributor is avoided, the sprayed multi-strand water flow contains more bubbles, the comfort of human skin perception is good, the water outlet is smooth, the water is not dispersed even under the high water pressure of 0.9mpa, and abundant bubbles still exist under the low water pressure of 0.05mpa, and the water outlet effect of the invention is better than that of the existing product.

4. The invention only uses one bubble buffer plug-in unit and achieves the effect through various buffer modes, thereby having low cost, convenient installation and difficult error.

Drawings

Fig. 1 is an exploded view of the present invention.

Fig. 2 is a perspective view of the present invention.

Fig. 3 is a cross-sectional view of the present invention.

FIG. 4 is a perspective view of the bubble buffer insert of the present invention.

FIG. 5 is a cross-sectional view of the bubble buffer insert of the present invention.

FIG. 6 is a front view of the bubble-cushioning insert of the present invention.

Reference numerals: 10. a filter screen; 11. a water inlet; 12. an annular sidewall; 13. a fourth central column; 20. a rectifier; 21. a tapered hole; 22. a second central column; 30. a bubble buffer plug-in; 31. a first central column; 32. an impact point; 321. sinking the impact point; 322. a raised impact point; 33. a radially long grid; 34. a circumferentially long grid; 35. a circumferential short grid; 36. a radial short grid; 37. an annular body; 40. a housing; 41. an air inlet; 42. a water outlet hole; 43. reinforcing ribs; 44. a third central column.

Detailed Description

The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1 to 6:

a water separator comprises a shell 40 with a plurality of water outlet holes 42 at the bottom and an opening at the upper end and a filter screen 10 with a plurality of water inlet holes 11, wherein a rectifier 20 is clamped between the shell 40 and the filter screen 10, a bubble buffer plug-in 30 is clamped between the rectifier 20 and the shell 40, water passing channels are respectively arranged between the shell 40 and the bubble buffer plug-in 30, between the bubble buffer plug-in 30 and the rectifier 20, and between the rectifier 20 and the filter screen 10, and each water passing channel comprises a water inlet hole 11 on the filter screen 10, a conical hole 21 on the rectifier 20, a channel 38 between a radial long grid 33 and a circumferential long grid 34 on the bubble buffer plug-in 30, a water outlet hole 42 on the shell 40 and an.

The middle of the bubble buffering plug-in unit 30 is provided with a first central column 31, the periphery of the bubble buffering plug-in unit is provided with a ring body 37, a plurality of circles of circumferential long grids 34 and a plurality of radial long grids 33 are arranged between the first central column 31 and the ring body 37, impact points 32 are arranged at the crossed connection positions of the circumferential long grids 34 and the radial long grids 33, and circumferential short grids 35 and radial short grids 36 are arranged in the circumferential long grids 34 and the radial long grids 33.

The impact points 32 include a concave impact point 321 of the outermost turn and a convex impact point 322 of the inner turns. The concave impact points 321 are cylindrical, and the diameter of the concave impact points 321 is larger than the size of the intersection of the circumferential long grids 34 and the radial long grids 33.

The specific structure of the rectifier 20 described above is: the second central column 22 is arranged in the middle of the inner bottom surface of the rectifier, water passing holes are uniformly distributed in the inner bottom surface of the rectifier on the outer side of the second central column 22, the water passing holes are tapered holes 21 with large top and small bottom, and the lower end surface of each tapered hole 21 corresponds to (is opposite to) the upper end surface of one cylinder 32.

The specific structure of the housing 40 is as follows: a third central column 45 is arranged in the center of the bottom of the barrel-shaped outer shell 40, and the inner surface of the bottom of the outer shell 40 outside the third central column 45 is provided with latticed water outlet holes 42.

The upper portion of the side wall of the housing is circumferentially provided with air inlet holes 41 penetrating the side wall at intervals.

The upper part of the outer wall of the outer shell is provided with reinforcing ribs 43 at intervals, and the air inlet holes 41 are respectively arranged between two adjacent reinforcing ribs 43.

The filter screen 10 is of an inverted basin-shaped structure, a downward fourth central column 13 is arranged in the middle of the lower surface of the filter screen 10, and water inlet holes 11 are formed in the filter screen 10 outside the fourth central column 13 at intervals.

The upper and lower surfaces of the middle part of the filter screen 10 are both convex upwards to form an arch-shaped bulge with an annular side wall 12 and a top wall, water inlet holes 11 are evenly distributed on the top wall of the arch-shaped bulge, and the water inlet holes 11 are evenly distributed on the annular side wall 12 in the circumferential direction.

The filter screen 10, the rectifier 20, the bubble buffering insert 30 and the outer shell 40 are respectively connected with each other through a central column arranged at the center of the filter screen, the rectifier, the bubble buffering insert 30 and the outer shell 40 to realize mutual support.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a water knockout drum, includes that the bottom has a plurality of apopores, upper end open-ended shell and has the filter screen of a plurality of inlet openings, its characterized in that: a rectifier is clamped between the outer shell and the filter screen, a bubble buffering plug-in is clamped between the rectifier and the outer shell, water passing channels are arranged between the outer shell and the bubble buffering plug-in, between the bubble buffering plug-in and the rectifier and between the rectifier and the filter screen, a first central column is arranged in the middle of the bubble buffering plug-in, a ring body is arranged on the periphery of the bubble buffering plug-in, a plurality of circles of circumferential long grids and a plurality of radial long grids are arranged between the first central column and the ring body, impact points are arranged at the cross connection positions of the circumferential long grids and the radial long grids, circumferential short grids and radial short grids are arranged in the circumferential long grids and the radial long grids, the circumferential short grids and the radial short grids are positioned below the circumferential long grids and the radial long grids, the impact points comprise outer ring concave impact points and inner circles of convex impact points, the concave impact points are cylindrical, and the diameter of the concave impact points is larger than the size of, the protruding impact points are located at the intersections of the circumferential long grids and the radial long grids, and the diameters of the protruding impact points are larger than the sizes of the intersections of the circumferential long grids and the radial long grids.

2. A water separator as claimed in claim 1, wherein: the specific structure of the rectifier is as follows: the second central column is arranged on the middle of the inner bottom surface of the rectifier, water passing holes which are tapered holes with large top and small bottom are uniformly distributed on the inner bottom surface of the rectifier on the outer side of the second central column, the lower end surface of each tapered hole corresponds to the upper end surface of one impact point, and the diameter of each impact point is larger than that of the water passing hole of the rectifier.

3. A water separator as claimed in claim 1, wherein: the specific structure of the shell is as follows: a third central column is arranged in the middle of the bottom of the barrel-shaped outer shell, and latticed water outlet holes are formed in the inner surface of the bottom of the outer shell on the outer side of the third central column.

4. A water separator as claimed in claim 3, wherein: and air inlets penetrating through the side wall are formed in the upper part of the side wall of the shell at intervals in the circumferential direction.

5. A water separator as claimed in claim 4, wherein: the upper part of the outer wall of the shell is provided with reinforcing ribs at intervals, and the air inlet holes are respectively arranged between two adjacent reinforcing ribs.

6. A water separator as claimed in claim 1, wherein: the filter screen be the basin type structure of inversion, the lower surface of filter screen is provided with decurrent fourth center post in the middle of, the interval is provided with the inlet opening on the filter screen outside the fourth center post.

7. A water separator as claimed in claim 6, wherein: the upper surface and the lower surface of the middle part of the filter screen are both convex upwards to form an arched bulge with an annular side wall and a top wall, water inlet holes are evenly distributed on the top wall of the circular bulge, and water inlet holes are evenly distributed on the annular side wall in the circumferential direction.

8. A water separator according to any one of claims 1-7, wherein: the filter screen, the rectifier, the bubble buffer plug-in and the shell are respectively connected with each other through a central column arranged at the center of the filter screen, the rectifier, the bubble buffer plug-in and the shell in a jacking mode so as to realize mutual support.