CN2145321Y

CN2145321Y - Vertical cooker hood

Info

Publication number: CN2145321Y
Application number: CN 92238966
Authority: CN
Inventors: 冯世领
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-12-26
Filing date: 1992-12-26
Publication date: 1993-11-03
Anticipated expiration: 2002-12-26

Abstract

The utility model relates to a vertical cooker hood. The existing cooker hood is usually placed horizontally and has the disadvantages of high mounting height, tortuous smoke channel and unsmooth air exhaust. A housing of the cooker hood of the utility model is made into a circular acoustic horn body or a polygonal acoustic horn body; part of the intermediate space of the acoustic horn body is provided with a smoke exhausting channel, and a blower fan is arranged in the housing. The mounting height of the vertical cooker hood, which can approach a hearth about 40 centimeters, does not influence the operation of cooking. Because the arc-shaped smoke channel does not have a tortuous part, extracted air stream is smooth, and the effect of exhausting oil and smoke is improved.

Description

Vertical cooker hood

The utility model relates to ventilating and exhausting device, specifically refers to a kind of smoke exhaust ventilator.

At present, the smoke exhaust ventilator that China produces, its outer shape all is rectangle, when people use it is horizontally suspended above the kitchen range top, we and claim that they are " horizontal "." horizontal " smoke exhaust ventilator has its deficiency: 1, setting height(from bottom) is higher.The setting height(from bottom) of smoke exhaust ventilator directly influences the smoke pumping effect, and the position is low more, and effect is good more.And the outer shape of " horizontal " smoke exhaust ventilator has determined its setting height(from bottom), if install lowly, will block cooking person's sight line, is difficult to operation.2, the smokejack complications of " horizontal " smoke exhaust ventilator, exhaust has some setbacks, and certainly will influence the smoke pumping effect.3, cleaning of " horizontal " smoke exhaust ventilator and maintenance are all inconvenient.

The purpose of this utility model is to provide a kind of installation site low, and smokejack is unobstructed, " vertical " smoke exhaust ventilator that the smoke pumping effect obviously improves, and also the cleaning of this smoke exhaust ventilator, maintenance are very convenient, and cost is also cheap.

For reaching above-mentioned purpose, the utility model is done the flue body with the casing of smoke exhaust ventilator, the space segment of the centre of horn body is a smokejack, blower fan is installed in the casing, casing is installed on window (wall) fixed head, by casing tilt regulating tank and pitch regulation groove, can regulate that casing tilts and the angle of pitching, to adapt to the needs of kitchen range top left, right, front and rear.Because this arc-like rows flue does not have meanders, so the air-flow of discharging is unblocked.Because simple in structure, the shared spatial area of body reduces greatly again, thus can be under the situation that influences cooking operation not, and setting height(from bottom) can be reduced to significantly apart from about 40 centimetres of the kitchens range top.

Since These characteristics, power of fan its performance to the greatest extent, and so " vertical " smoke exhaust ventilator is only adorned a constant power blower fan, and the smoke pumping effect all surpasses " horizontal " smoke exhaust ventilator that two typhoon machines are housed.We have on casing and clean door, open the cleaning door and just can clean maintenance work, and are very convenient.The utility model superior performance, energy saving, making apparatus, technology are simple, with low cost.Be suitable for producing in batches.

Further describe below in conjunction with accompanying drawing:

Fig. 1 is the front view of " vertical " smoke exhaust ventilator

Fig. 2 is the side view of " vertical " smoke exhaust ventilator

Fig. 3 is the side view of another embodiment

Fig. 4 is casing pitch regulation pad figure

In Fig. 1, casing 1 is circle or polygon horn body.Casing ［ 1 ］ is that the boundary is divided into the first half and Lower Half with A-A ' line (see figure 2).Lower Half at casing has cleaning ［ 3 ］, cleans on the door door handle ［ 4 ］ is housed, and when needing cleaning, the user only need open cleaning door ［ 3 ］ and just can carry out.Also have casing pitch regulation groove ［ 14 ］ (see figure 1) on the Lower Half of casing ［ 1 ］.The Lower Half of casing ［ 1 ］ after the socket, is utilized casing pitching groove ［ 14 ］ by spiral shell select and casing first half socket (see figure 2), just can regulate the luffing angle of casing ［ 1 ］ Lower Half in certain limit.Go up (see figure 1) in the circular shirt rim ［ 6 ］ of casing ［ 1 ］ first half and have the casing regulating tank ［ 9 ］ that tilts, when casing ［ 1 ］ first half and window (wall) fixed head ［ 5 ］ (see figure 1) fixedly the time, can utilize left and right adjusting groove ［ 9 ］ to regulate the angle that tilts of casing ［ 1 ］ with the spiral shell select.The user regulates according to actual conditions like this, makes the air inlet of " vertical " smoke exhaust ventilator aim at the kitchen range top.

Blower fan among Fig. 2 ［ 2 ］ relies on support ［ 15 ］ to be fixed in the casing ［ 1 ］, also is equipped with in the casing ［ 1 ］ and closes door ［ 13 ］, and closing door ［ 13 ］ is a very thin disk, and its diameter is more smaller than the turning throat internal diameter of casing ［ 1 ］.Close door ［ 13 ］ and close an axis ［ 16 ］ and interfix.Closing an axis is installed on the left-right symmetry central axis of casing ［ 1 ］.Stir the crank of closing on the axis ［ 16 ］, close door ［ 13 ］ and just the smokejack of " vertical " smoke exhaust ventilator can be closed or opened.When the user stops using smoke exhaust ventilator, smokejack can be closed, in case outdoor mosquito and dust storm are invaded and harassed.

Outdoor fan housing ［ 10 ］ is equipped with at the air outlet place of casing among Fig. 2 ［ 1 ］ first half, and hurricane globe ［ 10 ］ is circle or polygon, and one end ［ 12 ］ is a sealing surface, and another open end is connected with the air outlet of casing ［ 1 ］ first half.The hurricane globe periphery has the exhausting window ［ 11 ］ of band penthouse.Smoke exhaust ventilator can smooth and easy exhaust like this, can avoid the influence of extraneous wind-force again.

Shown in Fig. 3 another embodiment, casing ［ 1 ］ is holistic circle or polygon horn body, the luffing angle of casing ［ 1 ］ relies on casing pitch regulation circle (see figure 4) ［ 17 ］ to regulate, adjusting ring ［ 17 ］ is a ring shape, thick on one side, thin on one side, it is filled up between window (wall) fixed head and casing shirt rim ［ 6 ］, and the user according to circumstances can fill up one or a few blocks.

After the long-term use of " vertical " smoke exhaust ventilator, adhere to the waste oil water that retains in casing, flow to waste oil tank ［ 8 ］ under the inwall of casing ［ 1 ］, converge at waste oil water box ［ 7 ］ at last, the user can outwell conveniently.

" vertical " smoke exhaust ventilator except that motor and, other each parts can adopt corrosion-resistant, nontoxic, fire-retardant plastics, thin metal blank, or fiberglass is that raw material are manufactured, its making apparatus and technology are also very simple, if use metal material, need above punch press of 100T or hydraulic press moulding, moulding rear surface plastic-blasting or spray paint gets final product.If with plastics is raw material, then need 2000 gram injection machine moulding.

The utility model is on probation through the user, and the result proves that oil smoke has no delay and fills the air leeway, is all discharged outdoor at once neatly.

Claims

1, a kind of vertical smoke exhaust ventilator is made up of casing, blower fan, it is characterized in that: casing 1 is garden loudspeaker or polygon tubaeform, and blower fan 2 is contained in the casing 1.

2, ask 1 described vertical smoke exhaust ventilator according to right, it is characterized in that: have on the casing 1 and clean door 3.

3, vertical smoke exhaust ventilator according to claim 1 is characterized in that: have casing tilt adjustment groove 9 on the shirt rim 6.

4, vertical smoke exhaust ventilator according to claim 1 is characterized in that: have pitch regulation groove 14 on the casing 1.

5, vertical smoke exhaust ventilator according to claim 1 is characterized in that: hurricane globe 10 is equipped with in the smoke evacuation exit of casing 1, and hurricane globe 10 is garden shape or polygon, and end face 12 is a sealing surface, and periphery has the exhausting window 11 of band eaves.

6, vertical smoke exhaust ventilator according to claim 1 is characterized in that: but be equipped with in the smokejack open and close smokejack close the door 13.