CN201133678Y

CN201133678Y - Fume exhauster dripping-free oil collection net

Info

Publication number: CN201133678Y
Application number: CNU200720113487XU
Authority: CN
Inventors: 贺滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-31
Filing date: 2007-08-31
Publication date: 2008-10-15
Anticipated expiration: 2017-08-31

Abstract

The utility model relates to a water clock prevention oil collecting screen for soot suction machine, which has the technical key points that: a screen body 1 with concave and convex parts as well as great wall pattern in cross section is processed with metallic or non-metallic sheet plate; a through hole 2 (with different shapes) is positioned on a vertical surface a on the screen body 1; the vertical surface a comprises a deflection angle (Alpha is less than or equal to 30 degrees) and a frame 3 around the screen body. Because the through hole is not positioned on a horizontal plane b, the utility model completely prevents the oil stain adsorbed by the component above the oil collecting screen from dropping down into the cooking pot below, thus protecting the dishes from being polluted.

Description

Range hood is exempted from water clock oil-collecting net

One, technical field

The utility model relates to a kind of oil-collecting net of range hood, and specifically a kind of range hood is exempted from water clock oil-collecting net.

Two, background technology

Know all that concerning the people that produce and make range hood the strength member oil-collecting host who is installed in the below in the range hood will have the function of following two aspects: the oil that range hood is separated from soot gas assemble allow it flow to place range hood the lubricating cup of below go; Secondly, absorb the air intake passage of oil smoke as range hood.As everyone knows, though the moulding and the material category that are adopted of oil-collecting net is varied: round platform, conical, terrace with edge, prismatic are arranged always, the metal sheet punching is arranged, plastic shaping cast eyelet, woven wire adds framework, all is in order to reach two kinds of above-mentioned functional requirements.But more or less all there is the defective of water clock oil in the oil-collecting net of most of range hoods in the market.Reason is that range hood is after the long period uses, the sump oil of the parts absorption of the online side of oil-collecting is condensed into and drips that to fall oil-collecting online, individual other oil droplet inevitably just the eyelet by the oil-collecting net directly fall in the pot that the matronage cooks, making originally, salubrious dish is polluted.

Three, summary of the invention

The technical scheme of the utility model technical issues that need to address and proposition is: under the prerequisite that guarantees oil-collecting net basic function, provide a kind of sump oil of utterly destroying to splash into pot range hood of internal contamination dish and exempt from water clock oil-collecting net.

The utility model range hood is exempted from water clock oil-collecting net, its structure comprises by metal or nonmetal thin plate and is processed into concavo-convex alternate, dictyosome 1 that cross section is the Great Wall shape, on the vertical plane a on the concavo-convex alternate dictyosome of forming by vertical plane a and horizontal plane b 1, be processed with through hole 2 (through hole 2 can be different shape), drift angle α≤30 of vertical plane a and vertical direction °, and the frame around the dictyosome 13 is formed.Because this exempts from water clock oil-collecting net only be processed with through hole 2 on vertical plane a, and any through hole is not set on horizontal plane b, so stopped the possibility that the sump oil of the parts absorption of the online side of oil-collecting is condensed into pot internal contamination dish of falling oil-collecting side off the net of dripping fully.

Four, description of drawings

Fig. 1 exempts from water clock oil-collecting net shape assumption diagram for the utility model range hood.

Among the figure: 1, dictyosome; 2, through hole; 3, frame; α, inclination angle; A, vertical plane; B, horizontal plane.

Fig. 1 illustrates:

The utility model fume exhauster dripping-free oil collection net is an overall structure, and it is by the metal of monoblock or non-Sheet metal processes, and its structure is that alternate some raised lines form, and the cross section is similar to local ten thousand borough chieves The shape in city is shaped with some through holes on the side that raised line two is erect, and side departing from the vertical direction inclines Angle α≤30 °; Around dictyosome 1, be shaped with frame 3, in order to dictyosome is installed in the collection of range hood On the petticoat pipe.

Fig. 2 is the utility model fume exhauster dripping-free oil collection net cutaway view.

Fig. 2 illustrates:

The shape of approximate Great Wall part, the cross section of the utility model fume exhauster dripping-free oil collection net.

Five, the specific embodiment

Be described further below in conjunction with 1 pair of concrete enforcement of the present utility model of accompanying drawing:

Realization the utility model range hood is exempted from water clock oil-collecting net and can be taked following two kinds of methods:

(1) sheet metal is the method for material with punching press: at first the shape of exempting from water clock oil-collecting net according to the utility model range hood has been calculated the size of metal blank, then at the through hole 2 (through hole 2 can be different shape) that processes respectively on the lathe on the side.At last on lathe, make the utility model range hood and exempt from water clock oil-collecting net with the concavo-convex mold pressing of Great Wall shape.

(2) metal or nonmetallic materials are with the method for cast: at first the shape of exempting from water clock oil-collecting net according to the utility model range hood is carried out two of through hole 2 respectively and is watered injection molding, then the metal that melts or nonmetallic materials are poured into a mould in two moulds, treat to open after its cooling mould and can take out the utility model range hood and exempt from water clock oil-collecting net.

Claims

1, range hood is exempted from water clock oil-collecting net, comprise dictyosome (1), through hole (2), frame (3), it is characterized in that dictyosome (1) is processed into concavo-convex alternate, cross section by metal, nonmetal thin plate and is the Great Wall shape, on the vertical plane (a) on the dictyosome (1), be processed with through hole (2).

2, range hood as claimed in claim 1 is exempted from water clock oil-collecting net, it is characterized in that drift angle α≤30 ° of described vertical plane (a) and vertical direction.

3, range hood as claimed in claim 1 is exempted from water clock oil-collecting net, it is characterized in that dictyosome (1) is shaped on frame (3) all around.