CN201033950Y - Current control board of pool automatic cleaner - Google Patents

Abstract

The utility model discloses a water flow control panel for the pool automatic cleaner, comprising a plate body, wherein, a water inlet hole is arranged on the plate body; four location connection extrude patches are positioned separately in the four corners of the plate body; a fixing hole is arranged on one side of the plate body; the plate body presents a circular arc shape protruding to one side; the water inlet hole is arranged in the middle of the plate body and is of an ellipse shape; the utility model used in the pool automatic cleaner enables the swing frequency of the beat valve inside the pool automatic cleaner more quick, thus the swing ability of the pool automatic cleaner with the utility model is more strong, has higher ability of automatic crawl and turning, speeds up the cleaning speed of the pool automatic cleaner, and reduces the time for cleaning pool. Therefore the utility model has the advantages of not only enhancing the cleaning benefit of the pool automatic cleaner, but also reducing the energy consumption of the pool automatic cleaner.

Description

A kind of water flow control plate of automatic cleaning utensil for pond

Technical field

The utility model relates to the automatic cleaner field, is specifically related to a kind of water flow control plate of automatic cleaning utensil for pond.

Background technology

Automatic cleaning utensil for pond and the supporting use of ground water pump are used to clean the mud of pond (as swimming pool).Automatic cleaning utensil for pond comprises that one can absorb water and the suction head of mud, the suction head front end is provided with the water sucking mouth, its rear end is provided with first outlet pipe and second outlet pipe of identical outlet aperture, suction head inside is made as inner chamber, be provided with in the chamber and clap valve and water flow control plate, water flow control plate is located by connecting on the chamber wall of suction head, gapped between water flow control plate and bat valve, water flow control plate comprises plate body, plate body is provided with the tab that is located by connecting, fixing hole and water inlet, the sectional area of water inlet be less than the sectional area of the outlet of an outlet pipe, and it is poor just to have formed water flow pressure at water inlet inside and outside like this, clapping valve just can be under the effect of current, the energy swing when the bat valve swings to the front, is clapped valve and is just blocked first outlet pipe, current just flow out from second outlet pipe, and vice versa; The commutation swing of clapping valve can be creeped and turning operation automatic cleaning utensil for pond automatically, thereby reaches the purpose of the mud in the automated cleaning pond; As China Patent No. is the utility model patent of ZL200520014094.4, discloses a kind of automatic cleaner base plate; The base plate of this utility model comprises the plate body that is located by connecting on cleaning head inner cavity chamber, plate body is provided with tab and the fixing hole with the interlocking of cleaning head location, plate body is tabular cuboid, gapped apart with the plane of oscillation of clapping valve, the both sides of plate body are provided with two inlet openings of same cross-sectional, the sectional area of water inlet is less than the sectional area in hole of the drinking-water pipe of cleaning head, it is poor so just to have formed the inside and outside water flow pressure in chamber, reach the purpose of the commutation swing of clapping valve, but because the base plate of this utility model is a tabular, and be provided with two inlet openings of same cross-sectional in both sides, the flow of two inlet openings is suitable, the current of each inlet opening directly act on the front of clapping valve, a little less than making bat valve commutation swing ability, the hunting frequency of just clapping valve is lower, so be equipped with this base plate automatic cleaning utensil for pond creep automatically and the turning operation ability just relatively poor, the speed of cleaning of automatic cleaning utensil for pond that this base plate therefore is housed is just slower, it is just longer to clean the required time of pond, cause its cleaning benefit lower, and its energy consumption is also corresponding higher.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of water flow control plate of automatic cleaning utensil for pond, and it has the automatic cleaning utensil for pond of making and improves the cleaning benefit, and the effect that can cut down the consumption of energy.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of water flow control plate of automatic cleaning utensil for pond, comprise a plate body, described plate body is provided with the inlet opening, four jiaos of described plate body are provided with the tab that is located by connecting, one side of described plate body is provided with fixing hole, described plate body is circular-arc to the one side projection, and described inlet opening is arranged on the centre of described plate body, and described inlet opening is oval.

Described plate body is provided with the loading and unloading sheet, and the loading and unloading sheet is to install for convenience and be folded down.

Compared with prior art, advantage of the present utility model is because plate body is circular-arc to the one side projection, the inlet opening is arranged on the centre of plate body, the inlet opening is oval, be provided with automatic cleaning utensil for pond of the present utility model like this, its plate body is just bigger with the gap of clapping valve, around the inner chamber of the flow direction cleaning head that enters from the inlet opening, the inner surface of part current bump internal chamber wall and plate body, react on the side of clapping valve again, thereby it is bigger to act on the waterpower of clapping valve, and the swing ability of clapping valve is just stronger, and the hunting frequency of clapping valve is just very fast; So be provided with automatic cleaning utensil for pond of the present utility model, its swing ability is also just stronger, just have stronger creeping automatically and the ability of turning operation, the speed in its cleaning pond is very fast, shortened the time in cleaning pond, therefore the utility model not only can make the cleaning benefit of automatic cleaning utensil for pond improve, and can also reduce its energy consumption.

Description of drawings

Fig. 1 is a perspective view of the present utility model;

Fig. 2 is the sectional drawing that disposes suction head of the present utility model.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Embodiment 1

The water flow control plate of a kind of automatic cleaning utensil for pond as shown in Figure 1, comprise a plate body 1, plate body 1 is circular-arc to the one side projection, the centre of plate body 1 is provided with inlet opening 12, inlet opening 12 is oval, and four jiaos of plate body 1 are provided with the tab 13 that is located by connecting, and a side of plate body 1 is provided with fixing hole 14, plate body 1 is provided with loading and unloading sheet 15, and loading and unloading sheet 15 is located at the both sides of fixing hole 14.

As shown in Figure 2, suction head 2 of the present utility model is housed, suction head 2 comprises water sucking mouth 20, inner chamber 21, first outlet pipe 22 and second outlet pipe 23 that chamber wall 24 is identical with the outlet aperture, be provided with bat valve 3 in the centre of inner chamber 21, the plate body 1 of water flow control plate is located by connecting with the chamber wall 20 of suction head 2, and plate body 1 is bigger with the gap of clapping valve 3; Inlet opening 12 sectional areas are slightly less than the sectional area of the outlet of first outlet pipe 22 or second outlet pipe 23; The outer pressure in when suction inlet opening 12 is greater than the pressure in the inlet opening 12 like this, enter by inlet opening 12 by water sucking mouth 20 inner chamber 21 flow direction inner chamber 21 around, and act on and clap valve 3 and flow out from first outlet pipe 22 or second outlet pipe 23; After bat valve 3 is swung forward, first outlet pipe 22 is clapped valve 3 and is blocked, current just flow out from second outlet pipe 23,12 part flows to the water of first outlet pipe 22 owing to can not flow out from first outlet pipe 22 from the inlet opening at this moment, just clash into the chamber wall 24 of suction head 2 of homonymy and the inner surface of plate body 1, formed reaction force, reaction force acts is in the side of clapping valve 3, bat valve 3 is swung backward, clap valve 3 and just block second outlet pipe 23, current flow out from first outlet pipe 22, so come and go alternately, clap valve 3 reciprocating swing, because the reaction force that the utility model forms current is bigger, the reciprocating swing frequency of clapping valve 3 is just very fast, so be provided with automatic cleaning utensil for pond of the present utility model, its swing ability is just stronger.

Claims (2)

1. the water flow control plate of an automatic cleaning utensil for pond, comprise a plate body, described plate body is provided with the inlet opening, four jiaos of described plate body are provided with the tab that is located by connecting, one side of described plate body is provided with fixing hole, it is characterized in that described plate body is circular-arc to the one side projection, described inlet opening is arranged on the centre of described plate body, and described inlet opening is oval.

2. the water flow control plate of a kind of automatic cleaning utensil for pond as claimed in claim 1 is characterized in that described plate body is provided with the loading and unloading sheet.

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