CN203010719U

CN203010719U - Separated type mute range hood

Info

Publication number: CN203010719U
Application number: CN 201220713633
Authority: CN
Inventors: 张敬; 耿玉芳; 张玥; 耿玥
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-21
Filing date: 2012-12-21
Publication date: 2013-06-19
Anticipated expiration: 2022-12-21

Abstract

The utility model discloses a separated type mute range hood comprising a smoke hood and a smoke pipe, wherein one end of the smoke pipe is connected with a smoke inlet of the smoke hood, and the other end of the smoke pipe is connected with a high-pressure air blower; an air-oil-water separator is arranged on the smoke pipe near the smoke inlet; the high-pressure air blower is placed on the ground surface or a table face, or is fixedly mounted on a wall; the air blower and the smoke hood are respectively mounted at the both ends of the smoke pipe, so that the mute effect is obvious; lampblack enters a main pipeline and the air blower after passing through the air-oil-water separator, so that the main pipeline and impellers of the air blade are prevented from being polluted; the positions of the smoke hood and the air blower are not limited by a house structure in a pipeline exhaust manner; and the lampblack is discharged in a clean air manner after being filtered through a filter of the air-oil-water separator, so that the pollution to a public environment, caused by smell and lampblack in a kitchen, can be prevented.

Description

A kind of separate type mute cooking fume exhauster

Technical field

The utility model relates to family kitchen articles for use fields, is exactly a kind of separate type mute cooking fume exhauster.

Background technology

Now the design of domestic cooking fume remover is all blower fan and body one, the domestic cooking fume remover of this integral type in use, the vibration that causes due to the blower fan rotation easily and body formation mechanical resonance cause larger vibration, so noise is larger.The filtering oil smoke mode of existing range hood is only simple metal mesh filter, smoke particle after filtration is large, still form pollution for PE, and range hood fan directly contacts with the oil smoke of Simple filter, therefore the cleaning of the grease above draught fan impeller is difficult, cause the ventilation efficiency of draught fan impeller to descend, energy consumption rises.The integrated design of existing range hood, disassembly, cleaning inconvenience, local grease, the not easy-clear of easily forming of the combination of draught fan impeller and body casing.In addition, limit owing to being subject to the exhaust duct mounting means, the lampblack absorber installation site is restricted.

The utility model content

The purpose of this utility model is to provide that a kind of noise is little, easy to clean, separate type mute cooking fume exhauster flexible for installation.

The purpose of this utility model is achieved by the following technical programs, a kind of separate type mute cooking fume exhauster, comprise range hood and smoke extracting tube, one end of smoke extracting tube is connected with the mouth that advances of range hood, it is characterized in that, the other end of described smoke extracting tube connects a high pressure positive blower, near on the smoke extracting tube that advances mouth, the air oil water separator being set.

Described high pressure positive blower refers to that blast is that 30kPa ~ 200KPa or compression ratio are 1.3 ~ 3 blower fan.

Described high pressure positive blower can be placed on ground, table top or be fixedly mounted on wall.

Beneficial effect: blower fan and range hood are arranged on respectively the two ends of smoke extracting tube, and range hood can be because the blower fan running cause resonance, and muting function is obvious; Oil smoke enters trunk line after filtering through the air oil water separator again, by trunk line is pure air, what draught fan impeller touched is also pure air, can be not contaminated, therefore pipeline and the blower fan at air oil water separator rear portion do not need to clean grease substantially, as long as periodic cleaning air oil water separator and simple wiping range hood; Owing to using pipeline air draft mode, range hood and assembling position are not limited by building structure; Discharge with the form of pure air after filtering through the air filter structure of two-way heat power expansion due to oil smoke, can not pollute PE due to kitchen smell and oil smoke.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

The specific embodiment

As shown in Figure 1, a kind of separate type mute cooking fume exhauster provided by the utility model, formed by range hood 1, smoke extracting tube 2, air oil water separator 3 and high pressure positive blower 4, range hood 1 is arranged at the top of the kitchen range top, and the middle part of range hood 1 is provided with into mouth 5, and an end of smoke extracting tube 2 is connected with the mouth 5 that advances of range hood 1, the other end of smoke extracting tube 2 connects a high pressure positive blower 4, it is that 30kPa ~ 200KPa or compression ratio are 1.3 ~ 3 blower fan that high pressure positive blower 4 adopts blast, both can air draught, also can dry; The mechanical wear of high pressure positive blower is very small, except bearing, there is no other Mechanical Contact part, long service life, non-maintaining use; Near on the smoke extracting tube that advances mouth, air oil water separator 3 being set, resolution element by air oil water separator 3 inside makes in oil smoke water droplet and oil droplet under centrifugal force and inertia force effect, minute isolate and be deposited in air oil water separator 3 bottoms from air, regularly open and to discharge the oil droplet water droplet, send into the trunk line of smoke extracting tube 2 from outlet through the air that purifies, high pressure positive blower 4 can be placed on ground, table top or be fixedly mounted on wall.

Operation principle: after switching on power, the draught fan impeller High Rotation Speed, by smoke extracting tube local negative pressuren zone that forms above the kitchen range top, indoor soot gas is sucked smoke extracting tube through advancing mouth, form with pure air after soot gas filters, collects through the air oil water separator on smoke extracting tube enters trunk line, discharges finally by crossing centrifugal blower.

Above-described embodiment is only better embodiment of the present utility model; describe technical conceive of the present utility model and essential implementation in detail; be not to be that protection domain of the present utility model is limited; all any simple modification and equivalent structure transformation or modifications of doing according to the utility model Spirit Essence are within all should being encompassed in protection domain of the present utility model.

Claims

1. separate type mute cooking fume exhauster, comprise range hood and smoke extracting tube, an end of smoke extracting tube is connected with the mouth that advances of range hood, it is characterized in that, the other end of described smoke extracting tube connects a high pressure positive blower, near on the smoke extracting tube that advances mouth, the air oil water separator being set.

2. a kind of separate type mute cooking fume exhauster according to claim 1, is characterized in that, described high pressure positive blower refers to that blast is that 30kPa ~ 200KPa or compression ratio are 1.3 ~ 3 blower fan.

3. a kind of separate type mute cooking fume exhauster according to claim 1, is characterized in that, described high pressure positive blower is placed on ground, table top or is fixed on wall.