CN2443056Y

CN2443056Y - Multipurpose silent anti-splash grid

Info

Publication number: CN2443056Y
Application number: CN 00255499
Authority: CN
Inventors: 王景盛
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-10-01
Filing date: 2000-10-01
Publication date: 2001-08-15
Anticipated expiration: 2010-10-01

Abstract

The utility model relates to a multipurpose silencing and splash preventing grid which belongs to a sanitary appliance and comprises a plurality of plate sheets, and connecting ribs and frames which are used for fixing the connecting plate sheets, wherein the plate sheets are parallel to each other and form acute angles with a plumb line, and the plate sheets are continuously arranged in the horizontal direction with spaces among the plate sheets and form a plurality of oblique fluid passages with the connecting ribs and the frames. The utility model overcomes the defects that the grid in the prior art has poor silencing and splash preventing effects and can only be used for running water taps, and the multipurpose silencing and splash preventing grid can be widely used for places, such as running water tanks, shower bath rooms, male urinals, rain dripping positions, etc., and life sanitary conditions can be obviously improved.

Description

Multipurpose noise reduction splashproof grid

It is a kind of noise reduction splashproof grid that this practicality is newly moulded, sanitary appliance.

People are when using tap water, and current will impact basin bottom and produce very big noise and upwards and splash all around.People not only will stand noise, also the addle that can be splash make dirty ground, wall and on one's body.

Existing commercially available a kind of splashproof shower nozzle that is installed on the water tap that has, this shower nozzle has adopted the structure identical with shower nozzle, is intended to utilize the shunting decompression decelerating effect of this shower nozzle to reduce the noise that produces at the bottom of the water impact pond of ejection and splashes.Though use this shower nozzle than result of use is not good, still have following three shortcomings technically; The one, effect is bad.Because too little, the eyelet of shower nozzle very little, current are not subjected to the decelerating effect that significantly reduces pressure during through this shower nozzle, and current still as penetrate as annotating the problem obviously existence still that produces noise and has surveyed; The 2nd, improve difficulty.If the decompression decelerating effect of wanting to improve this shower nozzle must be done shower nozzle very big, eyelet is a lot, use the less container water receiving of aluminium kettle one class bore to bring difficulty but give so again, and big shower nozzle big current timeliness fruit better, and the water that each eyelet flows out when weep pools water column and flows down, and produces noise and the problem that splashes still is not resolved; The 3rd, can only be used on the water tap.

The example that produces noise and splash when also having many similar liquid to fall in the real daily life.As shower room, because the shower nozzle position is very high, the water that falls can produce very big sound and upwards splash, and makes bathing hygienic conditions variation.It also is like this that male for another example urinal, the house rainwater place of dripping, cook often will refund the deep fat that exploded food places such as oil tray.

The purpose of this utility model is the shortcoming that overcomes above-mentioned prior art, and produces noise when avoiding liquid to fall for multiple needs and the place that splashes provides a kind of multiduty noise reduction splashproof grid.

Technical solution of the present utility model is: a kind of multipurpose noise reduction splashproof grid, form by comprising a plurality of plates, company's muscle and frame, it is characterized in that, described a plurality of plate is parallel to each other and acutangulates angle with plumb line, these plates arrange continuously in the horizontal direction and each plate between leave to distance, and with connect the fluid passage that muscle and frame constitute a plurality of inclinations.

When liquid is wandered or drop onto the utility model, will be subjected to the shunting of rib on each plate and guide functions and enter the slit between the plate and on the inclined-plane of each plate, continue to flow downward.When flowing through the plate inclined-plane of tiltedly growing, to be subjected to the diffusion cushioning effect and the flow resistance of plate owing to liquid, the energy that liquid is had when entering the utility model mostly consumes and at the bottom of the unlikely intense impact pond or ground, thereby has avoided the generation noise and upwards splash.

Prior art is to take measures on water tap, so promptly enables the kinetic energy of current is reduced to minimum, produces noise and splashes when only its gravitional force still can make current at the bottom of falling into the pond.The utility model is to land place's design technology project at liquid, has not only thoroughly solved all problems that prior art exists, and respond well, simple in structure, with low cost.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the appearance assumption diagram of first embodiment of the utility model;

Fig. 2 is an A-A sectional view among Fig. 1;

Fig. 3 is a B-B sectional view among Fig. 1;

Fig. 4 is an individual layer curved surface plate embodiment cross-sectional view of the present utility model;

Fig. 5 is the different gradient plate of a bilayer of the present utility model embodiment cross-sectional view;

Fig. 6 is that plate spacing of the present utility model does not wait the embodiment cross-sectional view.

Each label declaration is as follows among the figure:

1-plate, the 2-face that is hit, the last back side of 3-, the back side under the 4-, rib on the 5-plate, 6-connects muscle, the 7-frame.

Be described in detail embodiment of the present utility model in conjunction with the accompanying drawings:

Referring to Fig. 1, Fig. 2, Fig. 3, this multipurpose noise reduction splashproof grid is made up of a plurality of plates 1 and company's muscle 6 and frame 7.As can be seen from Figure 2, these plates are parallel to each other and are measurement face and plumb line acutangulates angle with the face of being hit 2.The existence of this angle makes each plate parallel oblique and constitutes the inclined-plane of a plurality of acceptance from top liquid.Theory analysis and experimental results show that this angle noise reduction splashproof effect in the time of 5 °-30 ° is best, angle maximum occurrences scope should be between 0 °-45 °.

Know again that from Fig. 2 a plurality of plates of the present utility model are arranged in the horizontal direction continuously, and leave spacing between the plate.But the equidistant structure of its spacing Fig. 2, Fig. 4, Fig. 5, the also equidistant structure of Fig. 6, but no matter whether spacing equates, the plumb line intersection point of rib 5 all is higher than 1/2nd of each plate back side adjacent plate vertical height on each plate, it is to flow on the plate inclined-plane that the liquid that has guaranteed to enter each plate slit has a semipath at least, makes to the utlity model has good noise reduction splashproof effect.Among Fig. 2, each plate and plumb line angle are 15 °, the plate height is 8cm, spacing is 0.8cm between plate, rib plumb line intersection point all drops on the last rib 2.8cm of the distance place of its back side adjacent plate vertical height on each plate, just the liquid that enters of the top long plate bevel altitude of 5.2cm of will flowing through at least.This shows that wanting liquid 1/2nd bevel altitudes of flowing through is minimum requirements, when the plate height should make the plate spacing littler once regularly want the liquid longer distance of flowing through on the plate inclined-plane.

Referring to Fig. 2, Fig. 5, Fig. 6 and Fig. 4, but also smooth surface of the face that the is hit plane of a plurality of plates of the utility model.When being curved surface, the plate plane of the formation of the line between the rib up and down is a measurement plane.The angle of this plane and plumb line also should be between 0 °-45 °.

Referring to Fig. 5, in the king-sized place of liquid impulse force, the utility model is the structure of bilayer or multilayer plate also, has increased plate inclined-plane overall height.Also the inclined-plane is parallel, the inclined-plane opposite for each laminate sheet, inclined-plane gradient equivalent constructions not.In any case but the cross section upper top angle of each plate of each layer, especially upper strata plate is the acute angle (as shown in Figure 2) less than 45 °, make that rib has good shunting, guide functions on the plate.

In Fig. 1, Fig. 2, embodiment shown in Figure 3, each plate has the face of being hit 2, goes up the back side 3 and the following back side 4, and its cross section is a triangle.This shape makes be hit face and the last back side of plate constitute acute angle upwards, with the liquid levelling that rushes at the grid plate along cutting apart and importing slit between each plate of grid; The plate middle and upper part is the thickest place of plate, so there is enough intensity to accept liquid flow impact and unlikely vibration sounding; The plate bottom is gradually thin from top to bottom shape, therefore locates liquid and mainly be flowing but not impact, and the shape of Bao Ergao makes liquid that the sufficiently long inclined-plane distance that flows be arranged, and has saved the raw material of manufacturing grid.

In the foregoing description on plate gradient, plate height, plate spacing and the plate reasonable in design rib this practicality is newly moulded possessed the necessary condition that realizes its purpose.

But material plastics of the present utility model, rubber, timber or metal etc.

Claims

1, a kind of multipurpose noise reduction splashproof grid, form by comprising a plurality of plates, company's muscle and frame, it is characterized in that: described a plurality of plates are parallel to each other and acutangulate angle with plumb line, these plates arrange continuously in the horizontal direction and each plate between leave spacing, and with connect the fluid passage that muscle and frame constitute a plurality of inclinations.

2, multipurpose noise reduction splashproof grid according to claim 1, it is characterized in that: described a plurality of plates are measurement face with its face of being hit, and the angle between the plumb line is between 0 °-45 °.

3, multipurpose noise reduction splashproof grid according to claim 1 and 2, it is characterized in that: the spacing between described a plurality of plates equates or is unequal, but the plumb line intersection point of rib all is higher than 1/2nd of each plate back side adjacent plate vertical height on each plate.

4, multipurpose noise reduction splashproof grid according to claim 1 and 2, it is characterized in that: being hit of described a plurality of plates is plane or smooth surface.

5, multipurpose noise reduction splashproof grid according to claim 1 and 2, it is characterized in that: described a plurality of plates are unit in the plumb line direction with the plate groups that constitutes in the horizontal direction is single layer structure or bilayer, sandwich construction, and the cross section upper top angle of described a plurality of plates is the acute angle less than 45 °.