CN2469349Y

CN2469349Y - Cooking fume remover

Info

Publication number: CN2469349Y
Application number: CN 01215585
Authority: CN
Inventors: 徐有志
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-03-08
Filing date: 2001-03-08
Publication date: 2002-01-02
Anticipated expiration: 2011-03-08

Abstract

A ventilator comprises a shell consisting of a horizontal top surface (35), a vertical back facade (36), two flanks (14) and a stepped bottom-up air-suction surface (15). An upper and lower smoke-venting system and a water-supply system are provided in the air-suction surface (15). The water-supply system consists of a flow pipe (40) connected with a water pipe, a tap (38) arranged at the lower part of the air-suction surface (15) and connected with the flow pipe (40), a lower air-venting system and a structure at the lower part of the shell that protrudes towards the back facade (36), makes the back facade (36) form a stepped shape, and embeds the stepped part into a wall.

Description

Smoke exhaust ventilator

The utility model relates to kitchen smoke pumping equipment, more particularly, relates to a kind of water system that has and also can be partially submerged into the interior smoke exhaust ventilator of body of wall.

Existing various smoke exhaust ventilator, majority are to adopt single plane formula air draught face, and are installed on the top of the kitchen range top, and the inlet scoop is far away apart from the oil smoke source, directly has influence on lampblack-pumped effect.In addition, a kind of new smoke exhaust ventilator is arranged, change into single plane formula inspiratory flow mode three-dimensional, its inlet scoop is installed on the wall at kitchen range top rear portion rather than at kitchen range top top, be about to the inlet scoop and be set to upper and lower two rows, make it as far as possible close oil smoke source, thus air-breathing to greatest extent smoke evacuation, improve the smoke pumping effect, increased control the oil smoke source.But traditional flat smoke exhaust ventilator is not all installed water system, and the water when cooking cooking (Jia Shui, wash pot) is very inconvenient, has the problem that takes up room, influences the smoke pumping effect simultaneously yet.

The purpose of this utility model is to provide a kind of smoke exhaust ventilator, can overcome the above-mentioned shortcoming of prior art, water system is housed in the casing and can be partially submerged in the body of wall, water in the time of can conveniently cooking cooking, can when guaranteeing the smoke pumping effect, reduce the shared space of fume exhausting function spare as far as possible simultaneously.

The purpose of this utility model is to realize like this, construct a kind of smoke exhaust ventilator, comprise end face 35 by horizontal direction, the back side 36 of vertical direction, two sides 14 and be the casing that step-like air draught face 15 is constituted from the bottom to top, in described air draught face 15, be equipped with, the down smoke-discharging system, it is characterized in that, water system also is housed in described casing, described water system comprises feed pipe 40 that can be connected with running water pipe and the tap 38 that is installed in described air draught face 15 bottoms and is connected with described feed pipe 40, and the bottom of described down exhaust system and described casing is protruded to the described back side 36 directions and made the described back side 36 form step-like and described step part can be embedded into structure in the body of wall.The major part of described exhaust blower system down can be embedded in the body of wall during installation, thereby increase the operating space.

In the smoke exhaust ventilator that provides according to this practicality, purging system also is housed, described purging system comprises the detergent line 19 that is contained in the described casing, pressure water pump 37 back of described detergent line 19 through being installed in the middle part forms a plurality of branching pipes, be equipped with on the afterbody of each described branching pipe a plurality of respectively with the relative nozzle 20 of flabellum of last exhaust blower and following exhaust blower.Clean mixing material after pressure pump 37 pressurizations, be mapped on the flabellum of blower fan, clean flabellum and chassis cavity, reach the cleaning purpose by the flabellum turning effort by a plurality of nozzles 20 of afterbody on detergent line 19 each branching pipes.

In the smoke exhaust ventilator that provides according to this practicality, at the step place of described arc air draught face 15 central authorities light-passing board 18 is housed, in described light-passing board 18, the illuminating lamp that illumination can be provided is housed also.

In the smoke exhaust ventilator that provides according to this practicality, also be equipped with at the top of described casing external part and can prevent the air curtain device of oil smoke to external diffusion, described air curtain device comprises small-sized cross flow blower, air inlet 11 and air outlet 12, described air inlet 11 is set to horizontal direction, and described air outlet 12 is set to outside the downward bias air draught face 15.

Implement the smoke exhaust ventilator that the utility model provides, the inlet scoop is set to upper and lower two rows, as far as possible near the oil smoke source, air-breathing to greatest extent smoke evacuation, improved the smoke pumping effect, water when the water system that carries can conveniently be cooked cooking adopts damascene structures, can also save the space when mounted.

Further specify characteristics of the present utility model below in conjunction with drawings and Examples, in the accompanying drawing:

Fig. 1 is the stereogram of the smoke exhaust ventilator that provides of the utility model;

Fig. 2 is the water system and the purging system schematic diagram of the utility model smoke exhaust ventilator;

Fig. 3 is the schematic diagram of installing and using effect of the smoke exhaust ventilator shown in Fig. 1.

As Fig. 1 and shown in Figure 3, smoke exhaust ventilator of the present utility model, comprise by the back side 36, two sides 14 of the end face 35 of horizontal direction, vertical direction and be the shell that step-like arc air draught face 15 is constituted from top to bottom, have two on the described air draught face 15 and go up inlet scoops 13 and two following inlet scoops 16.As can be seen from the figure, at the step place of described arc air draught face 15 central authorities light-passing board 18 is housed, in described light-passing board 18 illuminating lamp is housed also, illuminating lamp can provide better lighting condition for the operator when cooking cooking.

As shown in Figure 1, described step-like arc air draught face 15 is clamped in described two sides 14, and exceeds described air draught face 15 respectively, forms left and right sides blast fence.Can with the oil smoke limit between two baffle plates, prevent its outflow, strengthen the smoke pumping effect.

As shown in Figure 1, the bottom of the air draught face 15 of the smoke exhaust ventilator in the utility model is recessed backward, and the structure that protrude backward at the correspondingly described back side 36 can embed the major part of described exhaust blower 6 down in the body of wall during installation.It installs and uses effect as shown in Figure 3, and as seen, this structure increases cook's operating space, and good visual effect, and is more attractive in appearance.

As can be seen from Figure 3, external part is provided with the air curtain device at the top of described casing, comprises that small-sized cross flow blower, air inlet 11 and air outlet 12 described air inlets 11 are set to horizontal direction, and described air outlet 12 is set to outside the downward bias air draught face.

As can be seen from Figure 1, be provided with blowdown main 8 in the described casing bottom, described blowdown main 8 communicates with last exhausting duct, following exhausting duct and chassis cavity, and greasy dirt everywhere can flow to the casing bottom and flow out through blowdown main 8 under the effect of gravity.

As can be seen from Figure 2, when utilizing purging system to clean, water jet fan 22 utilizes the pressure of running water, cleaning fluid is sucked by cleaning agent suction line 25, mix with the water that flows into by running water pipe 23, the mixing material that cleaning fluid and water are formed flows to detergent line 19 through mixed liquor pipe 24, after 37 pressurizations of cleaning fluid force (forcing) pump, a plurality of nozzles 20 by afterbody on detergent line 19 each branches are mapped on the flabellum of blower fan, under the centrifugal action of flabellum rotation, arrive chassis cavity everywhere, reach the purpose of cleaning flabellum and chassis cavity.Sewage after the cleaning flows to blowdown main 8 outflows through last exhausting duct 2 and following exhausting duct 13 everywhere from chassis cavity, and enters sewer under the effect of gravity, reaches to take the purpose that casing can cleaning fan of sucking oil fume inside apart.

As can be seen from Figure 2, water system also is housed in the smoke exhaust ventilator that the utility model provides, described water system comprises from the side 14 of described casing stretches out and feed pipe 40 that can be connected with running water pipe 23 and the tap 38 that is installed in described air draught face 15 bottoms and is connected with described feed pipe 40, during use, can be easily access running water by tap 38 and wash pot and wash the dishes etc., the water pipe that needn't arrive other places reaches water.

The smoke exhaust ventilator that the utility model is provided is installed on the kitchen range top metope behind, over against the center line of kitchen range eye, and the condition of when not influencing cooking, manipulating, the lower end of smoke exhaust ventilator is near frying pan.The working condition of described smoke exhaust ventilator as shown in Figure 4, most oil smoke are discharged after inlet scoop 16 sucks smoke exhaust ventilator down, some rises to discharges after inlet scoop 13 sucks smoke exhaust ventilator, the baffle plate 14 of both sides limits oil smoke in air draught face 15 positions, reduced the range of scatter of oil smoke, and can reduce the cleaned air that sucks the external world, reach good smoke pumping effect.By being installed in the tubular air curtain device at smoke exhaust ventilator top; form air-flow shown in Figure 4; wherein; the 28th, there is not the scope that oil smoke freely spreads when blocking, the 26th, air curtain air-flow sweeping style, the 27th, oil smoke sweeping style; form the isolation between oil smoke and the outside air; can prevent oil smoke to external diffusion, strengthen the smoke pumping effect, and the protection user is not disturbed by oil smoke.

Claims

1, a kind of smoke exhaust ventilator, comprise end face (35) by horizontal direction, the back side of vertical direction (36), two sides (14) and be the casing that step-like air draught face (15) is constituted from the bottom to top, in described air draught face (15), be equipped with, the down smoke-discharging system, it is characterized in that, water system also is housed in described casing, described water system comprises feed pipe (40) that can be connected with running water pipe and the tap (38) that is installed in described air draught face (15) bottom and is connected with described feed pipe (40), and the bottom of described down exhaust system and described casing is protruded to the described back side (36) direction and made the described back side (36) form step-like and described step part can be embedded into structure in the body of wall.

2, smoke exhaust ventilator according to claim 1, it is characterized in that, purging system also is housed, described purging system comprises the detergent line (19) that is contained in the described casing, pressure water pump (37) back of described detergent line (19) through being installed in the middle part forms a plurality of branching pipes, be equipped with on the afterbody of each described branching pipe a plurality of respectively with the relative nozzle of flabellum (20) of last exhaust blower and following exhaust blower.

3, smoke exhaust ventilator according to claim 1 is characterized in that, at the step place of described step-like air draught face (15) central authorities light-passing board (18) is housed, and in described light-passing board (18) illuminating lamp that illumination can be provided is housed also.

4, smoke exhaust ventilator according to claim 1, it is characterized in that, also be equipped with at the top of described casing external part and can prevent the air curtain device of oil smoke to external diffusion, described air curtain device comprises small-sized cross flow blower, air inlet (11) and air outlet (12), described air inlet (11) is set to horizontal direction, and described air outlet (12) is set to outside the downward bias air draught face (15).