CN110131761A

CN110131761A - Smoke prevention wall kitchen ventilator

Info

Publication number: CN110131761A
Application number: CN201810821259.0A
Authority: CN
Inventors: 赵洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-24
Filing date: 2018-07-24
Publication date: 2019-08-16

Abstract

A kind of Smoke prevention wall kitchen ventilator, at least three sides of exhaust fume collecting hood are provided with wind chamber in kitchen ventilator main body, the lower end of the wind chamber is provided with wind groove, form the air outlet structure directed downwardly of wind groove, wind chamber connects wind pressure pump, so that the wind of wind pressure pumping air-inlet chamber is sent out by wind groove, downward windbreak is formed at least three peripheries of exhaust fume collecting hood；Wind chamber can be set in the inner cavity of exhaust fume collecting hood, can also form external in exhaust fume collecting hood lower end using the setting of tubulose wind chamber.Its advantage is that can lock oil smoke prevents fumes escaping in brattice, thus the working efficiency of the oil smoke that exhausts, raising smoke exhaust ventilator；Do not need additionally to increase an oil fume preventing device, it is only necessary on existing smoke machine it is slightly modified i.e. can reach lampblack-preventing diffusion purpose, in the actual production process, be most convenient be included in manufacturings one of mode, convenient for produce in batches；While reaching lampblack-preventing, since Smoke prevention wall is brattice, people's operation will not be hindered because of the present apparatus in cooking process.

Description

Smoke prevention wall kitchen ventilator

Technical field

The present invention relates to range hood technical field, in particular to a kind of Smoke prevention wall kitchen ventilator.

Background technique

With economic development and improvement of living standard, also increasingly fashion is beautiful for finishing of the common people to kitchen.In recent years Come, more and more common people select to use open kitchen, and absorbing oil smoke to smoke exhaust ventilator, more stringent requirements are proposed.Although Existing smoke exhaust ventilator suction, it is mute, cleaning, in terms of made great progress, but due to Chinese pass The culinary art of system is accustomed to, and the oil smoke problem in kitchen fails thoroughly to be solved always, for open kitchen oil smoke problem more It is serious.Mainstream smoke exhaust ventilator currently sold on the market, in order to improve smoke absorption effect, usually three kinds improvement thinkings and side Method: (1) the big suction of the brands such as raising smoke absorption effect, such as boss, Vantage to increase range hood exhaust air rate in a manner of is realized Power smoke machine.(2) it with the method for increasing local wind pressure, allows oil smoke to rise to when smoke machine holds together smoke chamber edge and does not escape, such as just " suction of wing ring " technology too.(3) allow smoke machine closer to kitchen range, such as integrated kitchen range, lift smoke machine.But due to these Technology smoke machine and kitchen range are among an open space simultaneously always, so oil smoke is difficult to accomplish not escape thoroughly.Smoke machine There is a distance eventually from gas-cooker, from generating to being pumped, having significant component of oil smoke still can spread indoors oil smoke, Cause smoke exhaust ventilator that cannot take out most oil smoke, reduces the working efficiency of smoke exhaust ventilator, too closely there is also certain from kitchen range for kitchen ventilator Security risk.Operating table surface, four walls, cabinet and the household electrical appliances in four scattered fume pollution kitchens, have seriously affected the cleaning in kitchen And beauty, the long-term oil smoke for sucking human body also cause damages to the health of body.

Also have using additional plate washer mechanism and improve smoke absorption effect, some kitchen smoke-proof devices propose respectively The side of " movable or baffle, Cooker hood and movable built-in wardrobe for folding etc. prevent oil smoke from spreading with isolation, the mode stopped " Method solves the problems, such as oil smoke although the device of utility model can surround gas-cooker to a certain extent, in operating process Baffle is easy to hinder people's activity, has a single function, inconvenience is adjusted.Movable built-in wardrobe is upper comparatively laborious in installation and technology adjustment, It is similar it is this in kitchen increase a device the method for oil smoke is isolated, it is also more troublesome during manufacturing, be difficult simultaneously Unified standard, also affects the overall beautiful of the kitchen confined space.

Summary of the invention

Can lock oil smoke it is an object of the invention to provide one kind prevents fumes escaping in brattice, thus the oil that exhausts Cigarette, improve smoke exhaust ventilator working efficiency Smoke prevention wall kitchen ventilator.

Solution of the invention is such that

A kind of Smoke prevention wall kitchen ventilator is provided with wind chamber along at least three sides of exhaust fume collecting hood in kitchen ventilator main body, under the wind chamber End is provided with wind groove, forms the air outlet structure directed downwardly of wind groove, and wind chamber connects wind pressure pump, so that the wind of wind pressure pumping air-inlet chamber is logical Wind groove submitting is crossed, forms downward windbreak at least three peripheries of exhaust fume collecting hood.

More specific technical solution further include: the wind chamber is the inner cavity for being set to exhaust fume collecting hood, and exhaust fume collecting hood inner wall is wind chamber Side inner wall, slot to form wind groove in the inner wall.

Further: the wind chamber is that tubulose wind chamber is arranged in exhaust fume collecting hood lower end peripheral, in the bottom slot of tubulose wind chamber Form wind groove.

Further: the wind chamber connection wind pressure pump is pumped by wind pressure and provides wind-force.

It is further: three sides are at least provided with partition inside the exhaust fume collecting hood, the partition upper and lower end respectively with After exhaust fume collecting hood connection, the wind chamber is formed, is blown in slot in the lower end that exhaust fume collecting hood forms wind chamber.

It is an advantage of the invention that can lock oil smoke prevents fumes escaping in brattice, thus the oil smoke that exhausts, raising oil pumping The working efficiency of smoke machine；It does not need additionally to increase an oil fume preventing device, it is only necessary to slightly modified on existing smoke machine Achieve the purpose that lampblack-preventing spread, in the actual production process, be most convenient be included in the manufacturing one of mode, be convenient for Batch production；While reaching lampblack-preventing, since Smoke prevention wall is brattice, people will not be hindered because of the present apparatus in cooking process Operate.

Detailed description of the invention

Fig. 1 is use state front view of the invention.

Fig. 2 is three-dimensional oblique view of the invention.

Fig. 3 is structural schematic diagram of the invention.

Fig. 4 is the bottom view of Fig. 3.

Specific embodiment

Embodiment 1:

The present embodiment is as shown in Figure 1,2,3, 4, is the structure of built-in wind chamber, sets in kitchen ventilator main body 5 along four sides of exhaust fume collecting hood It is equipped with wind chamber 2, the lower end of the wind chamber 2 is provided with wind groove 3, forms the air outlet structure directed downwardly of wind groove 3, and wind chamber 3 connects wind pressure Pump 1 forms downward windbreak on four peripheries of exhaust fume collecting hood so that wind pressure pump 1 send the wind of air-inlet chamber 2 to send out by wind groove 3 4。

The wind chamber 2 is the inner cavity for being set to exhaust fume collecting hood, and exhaust fume collecting hood inner wall is the side inner wall of wind chamber 2, is opened in the inner wall Slot forms wind groove 3, specific structure are as follows: four sides are provided with partition inside exhaust fume collecting hood, the partition upper and lower end respectively with collection cigarette After cover connection, the wind chamber 2 is formed, is blown in slot 3 in the lower end that exhaust fume collecting hood forms wind chamber.

In exhaust fume collecting hood inner space, there are two wind pressure pump 1, wind chamber 2 is connected to two wind pressure pumps 1 for installation, is provided by wind pressure pump 1 Wind-force.As long as traditional kitchen ventilator inner cavity can be installed by being capable of providing wind pressure, size, it is connected with tracheae with wind chamber.Wind chamber is The air duct of wind groove air outlet connection, the air in the air duct have certain pressure, to guarantee air from energy after wind groove blowout Forming one of brattice is advisable.Wind groove air outlet, shape are a fine crack, are open under smoke machine panel along wind chamber.

Start wind pressure pump 1, pressure-air is blown out from wind groove and the Smoke prevention wall 4 that is formed.And kitchen ventilator main body 5, it can adopt With substantially present kitchen ventilator visible on the market.

Embodiment 2:

Wind chamber 2 is that tubulose wind chamber is arranged in exhaust fume collecting hood lower end peripheral, forms wind groove 3, Ci Zhongjie in the bottom slot of tubulose wind chamber Tubulose wind chamber need to only be fixed below exhaust fume collecting hood and form external by structure, after wind chamber and wind pressure pump connection, starting wind pressure pump Smoke prevention wall 4 is formed by the wind that wind groove is blown out, the present embodiment is particularly suitable for being transformed old-fashioned kitchen ventilator.

In above-described embodiment, for kitchen ventilator mounted against a wall, it is convenient to omit by the wind chamber of wall one side, only with three face wind Chamber can also form Smoke prevention wall；Wind pressure pump can also select blower.

In above-described embodiment, 3 downward angle of wind groove can be set as blowing vertically downward, tiltedly according to practical service environment To blow inward, the oblique wind direction blown outward etc..

Claims

1. a kind of Smoke prevention wall kitchen ventilator, it is characterised in that: at least three sides of exhaust fume collecting hood are provided with wind in kitchen ventilator main body (5) The lower end of chamber (2), the wind chamber (2) is provided with wind groove (3), forms the air outlet structure directed downwardly of wind groove (3), wind chamber (3) connection Wind pressure pumps (1), so that wind pressure pump (1) send the wind of air-inlet chamber (2) to send out by wind groove (3), at least three peripheries of exhaust fume collecting hood Form downward windbreak (4).

2. Smoke prevention wall kitchen ventilator according to claim 1, it is characterised in that: the wind chamber (2) is set to exhaust fume collecting hood Inner cavity, exhaust fume collecting hood inner wall are the side inner wall of wind chamber (2), slot to form wind groove (3) in the inner wall.

3. Smoke prevention wall kitchen ventilator according to claim 1, it is characterised in that: the wind chamber (2) is in exhaust fume collecting hood lower end week Tubulose wind chamber is arranged in side, forms wind groove (3) in the bottom slot of tubulose wind chamber.

4. Smoke prevention wall kitchen ventilator according to claim 1 or 2 or 3, it is characterised in that: wind chamber (2) the connection wind pressure pump (1), wind-force is provided by wind pressure pump (1).

5. Smoke prevention wall kitchen ventilator according to claim 2, it is characterised in that: at least along three sides inside the exhaust fume collecting hood It is provided with partition, after the partition upper and lower end is connect with exhaust fume collecting hood respectively, forms the wind chamber (2), forms wind in exhaust fume collecting hood Blow in slot (3) in the lower end of chamber.