CN201348300Y - Environmental-protection household oil smoke purifying device - Google Patents

Abstract

The utility model provides an environmental-protection household oil smoke purifying device, which consists of a gas inlet system, a condensing system, a Venturi bag-type filter system and a waste gas processing system, wherein a fan 1 is arranged inside an oil smoke absorbing chamber 2 of the gas inlet system, and the condensing system comprises a condenser and an oil storage device 4, and the condenser consists of a liquefying pipe 3 and a fan, and the fan 5 is arranged on the outer side surface of the liquefying pipe 3, and a waste oil outlet of the liquefying pipe 3 is connected with the oil storage device; the Venturi bag-type filter system comprises a Venturi pipe 6, a spray head 22 and a filter bag, and the filter bag is sleeved on a steel ring 7 and is fixed on the inner wall of the Venturi pipe 6 through the steel ring 7, and the spray head 22 is arranged inside the Venturi pipe 6; a fan 11 is arranged inside a waste gas processing chamber 10 of the waste gas processing system, and a fan blade 15 is provided with an active carbon film, and the waste gas processing chamber is provided with an exhausting pipe 12. The environmental-protection household oil smoke purifying device has simple structure and convenient application; because being purified by the oil smoke purifying device, the oil smoke gas is converted to be the fresh air to be discharged outside the room, thereby effectively reducing the pollution of the oil smoke on the outdoor air.

Description

Environmentally friendly household oil fume purification device

technical field

The utility model relates to an oil fume purification device, in particular to an environment-friendly household oil fume purification device.

Background technique

At present, in general family life, the oily fumes produced by cooking are discharged into the outdoor air by range hoods, which will cause great pollution to the environment over time; Air pollution, building an environmentally friendly society” slogan; therefore, how to deal with lampblack has become a problem that must be solved in our daily life, and it is also an important task for building an environmentally friendly society today.

Contents of the invention

The purpose of the utility model is to provide an environment-friendly household oil fume purification device, which purifies the oil fume generated by household cooking through the oil fume purification device to purify harmful gases.

The technical solution adopted to achieve the purpose of the utility model is: an environment-friendly household oil fume purification device, which is composed of an air intake system, a condensation system, a Venturi bag filter system, and a waste gas treatment system. A fan 1 is installed in the oil fume absorption chamber 2 of the air intake system, the absorption chamber 2 is funnel-shaped, the fan 1 is built in the open end, and the other end is tubular, and an external thread 13 is provided; the condensation system includes a condenser and a storage tank. The oiler 4 and the condenser are composed of a liquefaction pipe 3 and a fan 5. The fan is installed on the outer surface of the liquefaction pipe 3. One end of the liquefaction pipe 3 is provided with an external thread 13, and the other end is provided with an internal thread 14. There is a waste oil outlet in the middle of the liquefaction pipe 3. The oil reservoir 4 is connected to the waste oil outlet; the Venturi bag filter system includes a Venturi tube 6, a nozzle 22, a filter bag 8, and a filter bag 9, and the filter bag 8 and the filter bag 9 are set on the steel ring 7, The steel ring 7 is fixed on the inner wall of the Venturi tube 6, the nozzle 22 is arranged in the Venturi tube 6, and the two ends of the Venturi tube 6 are provided with internal threads 14; a fan 11 is installed in the exhaust gas treatment chamber 10 of the exhaust gas treatment system. Activated carbon film is installed on the leaf 15, and the front end of the exhaust gas treatment chamber 10 is provided with an external thread 13 connector, and the rear end is communicated with the exhaust pipe 12.

The air intake system is connected to the condensing system, the condensing system is connected to the Venturi bag filter system, and the Venturi bag filter system is connected to the waste gas treatment system.

The Venturi bag filter system communicates with the oil reservoir 4 through a conduit 21 , and the nozzle 22 of the Venturi bag filter system is connected to a washing liquid conduit 23 .

The air intake system, condensing system, Venturi bag filter system, and exhaust gas treatment system are built in the oil fume purification box 19, and a door 18 is arranged on the oil fume purification box 19, and a fluorescent lamp 20 is installed on the box door, and the side of the oil fume purification box Cabinet door switch button 16, fan switch button 17, day off light switch button 24 are set.

The utility model has the advantages of simple structure and convenient use. After being purified by the oil fume purification device, the oil fume gas is converted into fresh air and still discharged into the room, thereby effectively reducing air pollution.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described.

Fig. 1 is the front view of the utility model.

Figure 2 is a sectional view of the intake system of the present utility model

Figure 3 room sectional view of the utility model condensation system

Fig. 4 is a sectional view of the Venturi bag filter system of the present invention

Fig. 5 is a sectional view of the waste gas treatment system of the present invention

Fig. 6 is a schematic structural view of the fan 15 of the present invention

Fig. 7 is a schematic structural diagram of the oil fume purification box of the present invention

The circuit diagram of the utility model in room 8 of Fig.

In the figure, 1-fan, 2-absorption chamber, 3-liquefaction pipe, 4-oil reservoir, 5-fan, 6-venturi tube, 7-steel ring, 8-filter bag, 9-filter bag, 10- Exhaust gas treatment chamber, 11-fan, 12-exhaust pipe, 13-external thread, 14-internal thread, 15-blade, 16-button, 17-button, 18-door, 19-oil fume purification box, 20- Fluorescent lamp, 21-pipe, 22-nozzle, 23-washing liquid pipe, 24-button

Detailed ways

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, and Fig. 7, in the first embodiment, an environment-friendly household oil fume purification device is composed of an air intake system, a condensation system, and a Venturi bag filter. system, exhaust gas treatment system, the whole oil fume purification device is installed in the oil fume purification box 19.

In the second embodiment shown in Fig. 1 and Fig. 2, a fan 1 is installed in the oil fume absorption chamber 2 of the air intake system. The other end of the oil fume produced is in the shape of a tube, which is provided with an external thread 13 for connecting the liquefaction pipe 3 .

In the third embodiment shown in Fig. 1 and Fig. 3, the condensing system includes a condenser and an oil reservoir 4, and the condenser is composed of a liquefaction pipe 3 and a fan for condensing oil smoke; There is a condensed waste oil outlet, and the waste oil flows into the oil reservoir; the oil reservoir can be disassembled, and when the oil is full, it can be removed for cleaning.

In the fourth embodiment shown in Fig. 1 and Fig. 4, the filter bag 8 and the filter bag 9 of the Venturi bag filter system are set on the steel ring 7, and are fixed on the inner wall of the Venturi tube 6 through the steel ring 7 , so as to filter out oil fume impurities, the nozzle 22 is arranged in the Venturi tube 6, the nozzle 22 is connected to the washing liquid conduit 23, the washing liquid is sprayed in the Venturi tube through the nozzle 22, and is fully contacted with the oil fume gas for cleaning; the sprayed neutralizing liquid It flows into the oil reservoir through conduit 21.

In the fifth embodiment shown in Fig. 1, Fig. 5 and Fig. 6, a fan 11 is installed in the waste gas treatment chamber 10 of the waste gas treatment system, and an activated carbon film is installed on the fan blade 15 for purifying harmful gases, waste gas The front end of the processing chamber 10 is provided with an external thread 13 connector, and the rear end is connected to the air through an exhaust pipe 12 to discharge the processed gas into the air.

In the sixth embodiment shown in Fig. 7, a door 18 is arranged on the oil fume purification box 19, and a switch button 16 is arranged on the door. Press the button 16, and the door will be opened, which is convenient for cleaning the inner wall of the box. Set the power switch button 17 on the top, press the button 17, the fan is turned on, and the oil fume purification device works, press the button 17 for the second time, the fan is turned off, the oil fume purification device stops working, and the day-off lamp 20 is installed on the box. A fluorescent lamp switch button 24 is provided to control fluorescent lamp lighting.

In the seventh embodiment shown in Figure 8, the circuit principle is composed of, power supply S, wires, fan M1, fan M2, fan M3, fluorescent lamp, switch T1, T2, when the switch T1 is closed, the fan enters the working state , When the switch T1 is turned off, the work stops, when T2 is closed, the fluorescent lamp is on, and when T2 is turned off, the fluorescent lamp is off.

Claims (4)

1. the home-use fume purifier of fume of environment-friendly type, comprise gas handling system, condenser system, venturi bag type filtering system, exhaust treatment system, it is characterized in that: fan (1) is installed in the oil smoke absorption chamber (2) of gas handling system, absorption chamber is funnel-form, fan (1) is built in openend, the other end in a tubular form, and external screw thread (13) is set; The condenser of condenser system is made up of liquefaction pipe (3) and fan (5), and fan is installed in liquefaction pipe lateral surface, and liquefaction Guan Yiduan is provided with external screw thread, and the other end is provided with internal thread (14), and the waste oil outlet is arranged in the middle of the liquefaction pipe, and oil conservator (4 with) waste oil exports and is connected; The filter bag (8) of venturi bag type filtering system is enclosed within on the steel loop (7) with filter bag (9), is fixed in Venturi tube (6) inwall by steel loop (7), and shower nozzle (22) is arranged in the Venturi tube (6), and Venturi tube (6) two ends are provided with internal thread (14); Fan (11) is installed in the exhaust-gas treatment chamber (10) of described exhaust treatment system, and exhaust-gas treatment chamber (10) front end is provided with external screw thread (13) joint, and the rear end is communicated with blast pipe (12).

2. the home-use fume purifier of fume of environment-friendly type according to claim 1, it is characterized in that: gas handling system is connected with condenser system, and condenser system is connected with venturi bag type filtering system, and venturi bag type filtering system is connected with exhaust treatment system.

3. the home-use fume purifier of fume of environment-friendly type according to claim 1 is characterized in that: venturi bag type filtering system is communicated with by conduit (21) with oil conservator (4), and the shower nozzle (22) of venturi bag type filtering system connects cleaning solution conduit (23).

4. the home-use fume purifier of fume of environment-friendly type according to claim 1 is characterized in that: flabellum is equipped with activated charcoal membrane on (15).

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