CN2454693Y

CN2454693Y - Separate type kitchen hood

Info

Publication number: CN2454693Y
Application number: CN 00260515
Authority: CN
Inventors: 章光宝; 王旭辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-23
Filing date: 2000-11-23
Publication date: 2001-10-17
Anticipated expiration: 2010-11-23

Abstract

The utility model relates to a separate type kitchen hood, mainly comprising an oil fume collecting hood, a ventilation pipeline and a draught fan, wherein, the oil fume collecting hood presents an inverted funnel shape and the top is provided with an oil fume draining tuyere; a front panel is provided with a control button; the oil fume collecting hood is arranged in a kitchen; the draught fan is arranged out of a kitchen; one end of the ventilation pipeline is connected with the oil fume draining tuyere of the oil fume collecting hood and the other end is connected with the draught fan. The utility model has the advantages of reducing resonance noise, relieving the trouble of entire disassembly and assembly and bringing convenience for cleaning. The draught fan is arranged out of a kitchen, which reduces the weight of the oil fume collecting hood and lowers the systemic resistance to a maximum extend, enhancing the efficiency and saving the electric energy.

Description

Separating kitchen ventilator

The utility model relates to a kind of smoke exhaust ventilator, is meant especially a kind of air-introduced machine to be installed in outdoor separating kitchen ventilator.

Smoke exhaust ventilator in the prior art mainly is made up of motor, flabellum, oil-collecting petticoat pipe, its maximum defective is: 1. the motor of traditional smoke exhaust ventilator, flabellum and oil-collecting petticoat pipe are " Trinity ", very easily produce resonance, noise is big, and the operating personnel in the kitchen can't exchange with people on every side; 2. traditional smoke exhaust ventilator volume is big, and deal is heavy, and the firm degree of kitchen wall is had relatively high expectations, and must install on load bearing wall, thereby install certain limitation; 3. because traditional smoke exhaust ventilator is that flabellum is installed in the oil-collecting petticoat pipe, need pull down flabellum during cleaning, extremely inconvenient when therefore cleaning; 4. traditional smoke exhaust ventilator is compressed in motor and flabellum in the oil-collecting petticoat pipe, and the air-flow local resistance is increased, and causes suction waste gas to have some setbacks, and efficient is low, and general smoke exhaust ventilator is furnished with 2 motors, causes waste of energy.Therefore, design a kind of efficient, energy-conservation, noise smoke exhaust ventilator low and easy cleaning and become a great problem that manufacturing industry needs to be resolved hurrily.

The purpose of this utility model is to provide a kind of separating kitchen ventilator, mainly be air-introduced machine is installed in outdoor, thereby reach the purpose of the low and saves energy of the efficient, easy cleaning, the noise that improve fume exhaust.

Above-mentioned purpose of the present utility model is to realize by following scheme:

A kind of separating kitchen ventilator mainly comprises oil-collecting petticoat pipe, draft tube liner and air-introduced machine, and the oil-collecting petticoat pipe is installed in indoor, and blower fan is installed in outdoor, and an end of draft tube liner is connected in the mist extractor air port at oil-collecting petticoat pipe top, and the other end is connected with blower fan.

Separating kitchen ventilator described in the utility model can also further be realized in the following manner, it is the mist extractor air port that an end of draft tube liner is connected in oil-collecting petticoat pipe top, the other end connects an air blast when being connected with air-introduced machine, be beneficial to the diffusion of oil smoke.

Compare with traditional smoke exhaust ventilator, the utility model separating kitchen ventilator has following significant advantage: 1. the utility model separating kitchen ventilator has overcome traditional smoke exhaust ventilator " Trinity " fully to the indoor resonance noise that brings; 2. the utility model separating kitchen ventilator provides great convenience for cleaning, has exempted the trouble of integral disassembly, assembly, and the oil-collecting petticoat pipe can often be cleaned, and blower fan can carry out stage and clean, and the draft tube liner that price is not high then can often be changed; 3. the utility model separating kitchen ventilator will heavier air-introduced machine be installed in outdoorly, has alleviated the weight of oil-collecting petticoat pipe, for the height of regulating smoke exhaust ventilator has at any time been created convenience; 4. the utility model separating kitchen ventilator has been equipped with the separate unit air-introduced machine, has reduced SR to greatest extent, has optimized the internal structure of smoke exhaust ventilator, reached raise the efficiency, the purpose of saves energy.

Be further described below in conjunction with the design feature and the use effect of accompanying drawing the utility model separating kitchen ventilator.

Fig. 1 is the structural representation of the utility model separating kitchen ventilator;

Fig. 2 is air blast among another embodiment of the utility model and air-introduced machine and the structural representation that connects.

Label declaration among the figure:

1-oil-collecting petticoat pipe 11-control button 12-mist extractor air port

The 2-draft tube liner

3-air-introduced machine 31-flabellum

4-body of wall 5-air blast

As shown in Figure 1, the utility model separating kitchen ventilator mainly comprises oil-collecting petticoat pipe 1, draft tube liner 2, air-introduced machine 3, and described oil-collecting petticoat pipe 1 is upside down funnel shape, and the top is provided with mist extractor air port 12, front panel is provided with control button 11, and this oil-collecting petticoat pipe 1 is fixedly mounted on indoor; Described air-introduced machine 3 is equiped with flabellum 31 at its place, inlet scoop, and air-introduced machine 3 is fixedly installed on the outdoor wall; One end of draft tube liner 2 is connected in the mist extractor air port 12 of oil-collecting petticoat pipe 1, and the other end is connected with the inlet scoop of air-introduced machine 3, and the outlet of air-introduced machine 3 can be connected with the exhaust passage.

Figure 2 shows that another kind of embodiment of the present utility model, an end that is draft tube liner 2 is connected in 12 places, mist extractor air port, oil-collecting petticoat pipe 1 top, the other end is when connecting air-introduced machine 3, and connect an air blast 5, the outlet of air-introduced machine 3 all links to each other with an exhaust passage with the outlet of air blast 5, the powerful wind-force of air blast 5 helps the diffusion of oil smoke, thus, the wind that oil smoke gas that air-introduced machine 3 extracts out and air blast are sent converges the back and is discharged and dispelled by the exhaust passage rapidly away from the outdoor air-introduced machine and the space of body of wall on every side.

Claims

1, a kind of separating kitchen ventilator mainly includes oil-collecting petticoat pipe (1), draft tube liner (2), air-introduced machine (3), it is characterized in that:

Described oil-collecting petticoat pipe (1) is upside down funnel shape, and the top is provided with mist extractor air port (12), and front panel is provided with control button (11), and this oil-collecting petticoat pipe (1) is fixedly mounted on the indoor wall;

Described air-introduced machine (3) is equiped with flabellum (31) at its place, inlet scoop, and air-introduced machine (3) is fixedly installed on the outdoor wall;

One end of described draft tube liner (2) is connected in the mist extractor air port (12) of oil-collecting petticoat pipe (1) and locates, and the other end is connected with the inlet scoop of air-introduced machine (3).

2, separating kitchen ventilator according to claim 1 is characterized in that: the outlet of air-introduced machine (3) can be connected with the exhaust passage.

3, separating kitchen ventilator according to claim 1 is characterized in that: an end of draft tube liner (2) is connected in mist extractor air port, oil-collecting petticoat pipe (1) top (12) and locates, and the other end and connects an air blast (5) when connecting air-introduced machine (3).

4, separating kitchen ventilator according to claim 3 is characterized in that: the outlet of air-introduced machine (3) links to each other with an exhaust passage with the outlet of air blast (5).