CN2859302Y

CN2859302Y - Cyclone separate smoke extractor

Info

Publication number: CN2859302Y
Application number: CN 200420035731
Authority: CN
Inventors: 陈胜华
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-29
Filing date: 2004-04-29
Publication date: 2007-01-17
Anticipated expiration: 2014-04-29

Abstract

A whirlwind split type smoke extractor has main characteristics that the top half is designed as setting bracket, the lower part is designed as exhaust fume collecting hood, and a whirlwind splitter and two centrifugal fans are installed in the top of the engine body. Two air inlets are designed in the whirlwind splitter, and link to the air outlets of the centrifugal fans separately. A dust gauze is arranged on the air outlet, and an oil cup is arranged on the bottom. The smoke inhaled by fans is poured into whirlwind splitter, then oil and impurity are seperated by impact of centrifugal force and flow into the oil cup for regular processing. The treated smoke passes through the dust gauze and discharges through air discharge pipe, thereby achieving the purpose of processing the smoke with good effect.

Description

The cyclone separating range hood

Affiliated technical field

The utility model relates to the eliminating soot device that a kind of family kitchen is used.

Background technology

At home, various range hoods are extensive use of in the kitchen of family, but that its oil smoke of being discharged of a kind of range hood all is only promptly to discharge through after the single treatment, still has a small amount of oil smoke externally to discharge, and causes the pollution to outdoor environment.

Summary of the invention

Handle the incomplete problem of oil smoke in order to solve existing range hood, the utility model provides a kind of effective range hood of oil smoke of handling.

The technical solution of the utility model: the body upper at range hood is installed a cyclone separator and two centrifugal blowers, and two air inlets of cyclone separator closely are connected with the exhaust outlet of two centrifugal blowers respectively.The oil smoke that centrifugal blower sucks in the exhaust fume collecting hood is arranged in the cyclone separator, because the centrifugation of centrifugal force, the oil in the oil smoke and impurity is separated and flow in the lubricating cup by the bottom of cyclone separator.Lubricating cup can take off, oil and impurity otherwise processed; Flue gas after processed filters through the screen pack at the air outlet place of cyclone separator again, is discharged by airduct then.The inlet scoop of two centrifugal blowers is respectively arranged with protection network, prevents that foreign material from entering in the blower fan, and plays safety effect.Plug inserts supply socket, the running and the illumination of gauge tap control blower fan.

The utility model and the domestic range hood that has appeared on the market compare, and its effect of handling oil smoke is better.Because of the utility model carries out oil smoke to discharge after twice processing again, the range hood that appears on the market is i.e. externally discharging after the oil smoke single treatment.

Below in conjunction with drawings and Examples the utility model is further specified.

Description of drawings

Fig. 1 is the structure chart of utility model.

Fig. 2 is that the A-A of Fig. 1 is to view.

Fig. 3 is the schematic diagram of gauge tap 11 among Fig. 2.

The specific embodiment

The utility model is made up of body [1], cyclone separator [3], centrifugal blower [6], [13], lubricating cup [2], screen pack [4], discharge pipe [5], windproof net [7], seal washer [8], illuminating lamp [9], installing hole [10], [14], gauge tap [11] and attaching plug [12].The lower part of body [1] is an exhaust fume collecting hood, and top is mounting bracket, and cyclone separator [3] and centrifugal blower [6], [13] are installed in the top of body [1] respectively, and two air inlets of cyclone separator closely are connected with the exhaust outlet of two centrifugal blowers respectively.At the air outlet place of cyclone separator screen pack [4] is set; Top at its air outlet connects discharge pipe [5].Lubricating cup [2] is installed in the bottom of cyclone separator, connects with the socket mode.The lower end of the inlet scoop of two centrifugal blowers is provided with protection network [7], with the body contact position seal washer [8] is set.Gauge tap [11] is connected with lead with motor, illuminating lamp [9] and the attaching plug [12] of two centrifugal blowers [6], [13] respectively.Installing hole [10] and [14] are as body [1] is installed.

Claims

1, a kind of cyclone separating range hood mainly is made up of body [1], cyclone separator [3], centrifugal blower [6], [13], lubricating cup [2], screen pack [4], discharge pipe [5], windproof net [7], seal washer [8], illuminating lamp [9], installing hole [10], [14], gauge tap [11] and attaching plug [12], it is characterized in that: a cyclone separator [3] and two centrifugal blowers [6], [13] are installed on the top of body [1], and two air inlets of cyclone design also closely are connected with the exhaust outlet of centrifugal blower respectively.

2,, it is characterized in that oily screen pack [4] being set at the place, gateway of cyclone separator according to the described cyclone separating range hood of claim 1.

3, according to the described cyclone separating range hood of claim 1, it is characterized in that the top of body [1] is designed to mounting bracket, be divided into exhaust fume collecting hood in its underpart.

4, according to the described cyclone separating range hood of claim 1, the inlet scoop that it is characterized in that two centrifugal blowers [6] and [13] is designed to trumpet type, be respectively arranged with the seal washer [8] of oil resistant in its lower end and body [1] contact position, the centre distance of two inlet scoops is corresponding with the center of two burnings of gas-cooker.

5,, it is characterized in that the lower end of the inlet scoop of two centrifugal blowers [6] and [13] is provided with protection network [7] according to the described cyclone separating range hood of claim 1.