CN201377842Y

CN201377842Y - Air inlet regulating device for perforated plate of smoke exhauster

Info

Publication number: CN201377842Y
Application number: CN200920114330U
Authority: CN
Inventors: 沈云明
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-20
Filing date: 2009-02-20
Publication date: 2010-01-06
Anticipated expiration: 2019-02-20

Abstract

The utility model relates to an air inlet regulating device for perforated plate of smoke exhauster which is technically characterized in that a handle is connected with a movable perforated plate, the movable perforated plate is movably installed on a fixed perforated plate and can move transversely, and a plurality of ventilating holes are formed on the fixed perforated plate and the movable perforated plate. The movement of the handle drives the movement of the movable perforated plate, so that the ventilating holes on the fixed perforated plate and the movable perforated plate are staggered, so as to regulate the air inlet position of the smoke exhauster and improve the smoke exhausting effect of the smoke exhauster.

Description

The porous plate air inlet adjustable device of used for range hood

One, technical field

The utility model relates to the range hood air-intake device, specifically relates to the porous plate air inlet adjustable device of used for range hood.

Two, background technology

The size of range hood air intake and air intake position, oil suction cigarette effect is had a significant impact, at present, domestic common exhaust fume collecting hood of range hood air-admitting surface is big, and incoming air area and air intake position can not be regulated, be generally 2 as household gas range, people often only use one when in use, when you when using the gas-cooker in the right, an exhaust fume collecting hood above the gas-cooker left side, left side air vent is still being opened air intake, the unnecessary air of inspiration causes oil suction cigarette effect undesirable.

Three, summary of the invention

At the above-mentioned shortcoming that exists the exhaust fume collecting hood of range hood air intake not regulate, the utility model design provides a kind of porous plate air inlet adjustable device that reaches used for range hood by the dislocation position, air vent hole of upper and lower two fixedly porous plate and active multi-hole plate.

The technical solution of the utility model is to comprise fixedly porous plate, active multi-hole plate, handle, the active multi-hole plate air vent, fixing porous plate air vent, it is characterized in that handle is connected with active multi-hole plate, active multi-hole plate is movably arranged on fixedly above the porous plate, can be left, move right, fixedly porous plate is provided with some air vents, on active multi-hole plate, also be provided with and fixing corresponding some air vents of porous plate, active multi-hole plate and fixedly porous plate form one group of porous plate air inlet adjustable device, this device moves by handle, drive moving of active multi-hole plate, make the fixedly dislocation position, hole of the air vent of porous plate air vent and active multi-hole plate, reach with the moving dislocation of hole displacement and regulate range hood air-intake device and incoming air area size.The utility model porous plate air inlet adjustable device is applied on the exhaust fume collecting hood of range hood, on an exhaust fume collecting hood of range hood left side, right both sides, each installs one group of porous plate air-intake device, as Fig. 1 and shown in Figure 3, when gas-cooker only uses one below, other be on one side a gas-cooker above exhaust fume collecting hood on one side, move by handle, make active multi-hole plate and fixedly some air vents of porous plate misplace, seal fresh air inlet, incoming air area reduces half, in the induced-draught fan air intake process of same power, bar up exhaust fume collecting hood air inlet on one side, make other one side increase suction on the exhaust fume collecting hood above the gas-cooker that uses, make the range hood effect improve more than 30%.More thoroughly remove kitchen fume, make kitchen environment sanitation and hygiene more.

Four, description of drawings

Fig. 1 is the utility model porous plate air intake left side Fully ventilation device front view;

Fig. 2 is the utility model porous plate air intake left side Fully ventilation device vertical view;

Fig. 3 is the utility model porous plate air intake the right whole closing appliance front view;

Fig. 4 is the utility model porous plate air intake the right whole closing appliance vertical view;

Fig. 5 is the utility model porous plate air intake left side whole closing appliance front view;

Fig. 6 is the utility model porous plate air intake left side whole closing appliance vertical view;

Fig. 7 is the utility model porous plate air intake the right Fully ventilation device front view;

Fig. 8 is the utility model porous plate air intake the right Fully ventilation device vertical view;

Among the figure: 1, fixing porous plate; 2, active multi-hole plate; 3, handle; 4, active multi-hole plate air vent; 5, fixing porous plate air vent.

Five, the specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further.

(1) installation process: handle 3 is connected with active multi-hole plate 2, active multi-hole plate 2 is movably arranged on above the porous plate 1, active multi-hole plate 2 can left and rightly move with fixing porous plate 1, fixedly porous plate 1 is provided with some air vents 5, be provided with too on active multi-hole plate and fixing corresponding some air vents 4 of porous plate, active multi-hole plate 2 is formed one group of porous plate air inlet adjustable device with fixing porous plate 1.

(2) use: the utility model porous plate air inlet adjustable device is applied on the exhaust fume collecting hood of range hood, be divided into left and right two groups, as Fig. 1 and shown in Figure 3, be installed in the exhaust fume collecting hood of range hood both sides respectively, general user's gas-cooker is two, when you use the gas-cooker in the left side, at the exhaust fume collecting hood left side one group of porous plate air intake adjusting device standard-sized sheet, as shown in Figure 1 and Figure 2, active multi-hole plate 2 communicates with the

fixing air vent

4,5 of porous plate 1; Move to the right by handle 3 on exhaust fume collecting hood the right, make the active multi-hole plate 2 and the fixing dislocation position,

air vent

4,5 hole of porous plate 1, closed the right exhaust fume collecting hood air intake, as shown in Figure 3, Figure 4, under same power induced-draught fan suction, the air draught area reduces half, has increased left side air suction, range hood efficient is improved more than 30%, make kitchen environment sanitation and hygiene more.

Claims

1, the porous plate air inlet adjustable device of used for range hood, comprise fixedly porous plate (1), active multi-hole plate (2), handle (3), active multi-hole plate air vent (4), fixing porous plate air vent (5), it is characterized in that handle (3) is connected with active multi-hole plate (2), active multi-hole plate (2) is movably arranged on fixedly above the porous plate (1), active multi-hole plate (2) is with fixedly porous plate (1) can be left, move right, fixedly porous plate (1) is provided with some air vents (5), on active multi-hole plate, also be provided with and fixing corresponding some air vents of porous plate (4), form one group of porous plate air inlet adjustable device.