CN219177792U

CN219177792U - Novel smoke ventilator integrated flue

Info

Publication number: CN219177792U
Application number: CN202320418499.2U
Authority: CN
Inventors: 范红心; 杨建伟; 范家宝
Original assignee: Qingdao Ding Ding Measurement And Control Technology Co ltd
Current assignee: Qingdao Ding Ding Measurement And Control Technology Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-06-13
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses a novel integrated flue of a smoke exhaust ventilator, which comprises the following components integrated into a whole: the connecting air duct is arc-shaped, one end of the connecting air duct is communicated with the main body of the smoke exhaust ventilator, and the other end of the connecting air duct is communicated with the smoke exhaust ventilator; the air exhaust air duct is communicated with the connecting air duct through a separation part, and an air outlet of the air exhaust air duct is communicated with the outside; and the oil smoke separator is arranged in the middle of the integrated flue and provides exhaust power while separating oil smoke. According to the utility model, the oil smoke separator is integrated outside the main body of the smoke exhaust ventilator, so that the oil smoke separator is not required to be cleaned, but is used as a vulnerable part, after the smoke exhaust ventilator is operated for a period of time, the integrated air duct is directly replaced, the replacement is convenient, and the cost is relatively low.

Description

Novel smoke ventilator integrated flue

Technical Field

The utility model relates to an integrated flue, in particular to a novel smoke exhaust ventilator integrated flue.

Background

At present, the kitchen ventilator installed in restaurants or families adopts an exhaust mode that a motor fan or a turbine fan is arranged in an air duct, which is convenient in design and manufacture, and the initial smoke exhausting efficiency is good. However, as the service time increases, oil smoke can be adsorbed on the fan blades, the oil dirt can seriously affect the motor efficiency and the oil smoke exhausting efficiency, and meanwhile, the generated oil dirt is a very troublesome matter during cleaning, and the service time after cleaning generally does not exceed half a year, and can generate serious oily dirt, so that a great deal of inconvenience is brought to a user during the use.

The existing smoke exhaust ventilator basically adopts a centralized air supply structure, the smoke separation impeller (or turbine) not only provides exhaust power, but also plays a role in smoke separation, the component is positioned in the main body of the smoke exhaust ventilator, smoke deposition can be caused after a period of use, more and more oil dirt can be generated along with the increase of the use time, the smoke separation component (particularly the exhaust impeller and the oil collecting cup) needs to be cleaned frequently, the cleaning difficulty is also high, and longer time, energy and cost can be consumed.

In view of this, it is desirable to provide a new smoke exhaust ventilator integrated flue, which aims to change the use mode of the smoke exhaust ventilator and replace the smoke exhaust ventilator separating component as a wearing part periodically.

Disclosure of Invention

In order to solve the defects of the technology, the utility model provides a novel integrated flue of the smoke exhaust ventilator.

In order to solve the technical problems, the utility model adopts the following technical scheme: novel smoke ventilator integrated flue, integrated flue is including integrating in an organic whole:

the connecting air duct is arc-shaped, one end of the connecting air duct is communicated with the main body of the smoke exhaust ventilator, and the other end of the connecting air duct is communicated with a separation part;

the air exhaust air duct is communicated with the connecting air duct through a separation part, and an air outlet of the air exhaust air duct is communicated with the outside;

and the oil smoke separator is arranged in the middle of the separation part and provides exhaust power while separating oil smoke.

Preferably, the oil fume separator is a centrifugal turbine fan, and the oil fume separator adopts a single turbine or a double turbine.

Preferably, the oil smoke separator is in transmission connection with the output shaft of the motor.

Preferably, the bottom surface of the oil fume separator is connected with an oil collecting container.

Preferably, the connecting air cylinder is connected with the main body of the smoke exhaust ventilator in an inserting way through the connecting disc.

Preferably, the motor adopts a direct current motor, and the motor is regulated by a manual potentiometer or a PWM controller.

Preferably, the bottom of the oil smoke separator is provided with a mounting bracket, and the integrated flue is mounted on a wall or in a cabinet through the mounting bracket.

According to the utility model, the oil smoke separator is integrated outside the main body of the range hood, so that the oil smoke separator is not required to be cleaned, but is used as a vulnerable part, after the range hood is operated for a period of time, the integrated air duct is directly replaced, the replacement is convenient, and the cost is relatively low.

Drawings

Fig. 1 is a schematic diagram of a side air supply mode according to the present utility model.

FIG. 2 is a schematic diagram of the direct flue integration method.

Fig. 3 is a schematic top plan view of fig. 2.

In the figure: 1. connecting with an air duct; 2. an exhaust air duct; 3. a fume separator; 4. a motor; 5. a mounting bracket; 6. an oil collecting container; 7. a separation member; 8. a connecting disc; 10. and (5) integrating the flue.

Detailed Description

The following description of the embodiments will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model will be described in further detail with reference to the drawings and the detailed description.

In order to reduce the oil smoke pollution of the smoke exhaust ventilator, the novel smoke exhaust ventilator is not provided with a smoke exhaust motor and a turbine in the main body part, and the motor and the oil smoke separation turbine are put outside the smoke exhaust ventilator main body. The range hood can adopt a side air supply mode (the side air supply mode is applied for patent and is not taken as a patent appeal point any more), and can also adopt an integrated flue mode to process oil fume separation and provide exhaust power. Fig. 1 shows a side air supply mode, and fig. 2 shows a direct integrated flue mode.

The novel smoke exhaust ventilator integrated flue shown in fig. 1 is described as follows:

the connecting air duct 1 is arc-shaped, one end of the connecting air duct 1 is communicated with the main body of the smoke exhaust ventilator, and the other end of the connecting air duct 1 is communicated with the separating part 7;

the air exhaust air duct 2 is communicated with the connecting air duct 1 through a separation part 7, and an air outlet of the air exhaust air duct 2 is communicated with the outside;

and the oil smoke separator 3 is arranged in the middle of the separation part 7, and provides exhaust power while separating oil smoke.

The integrated flue comprises the oil smoke separator and the air exhaust barrel, after the range hood is used for a period of time, the oil smoke separator can collect oil dirt, the problem of oil dirt pollution can be solved by periodically replacing the integrated flue, and the cleaning force of the range hood is greatly reduced.

According to the utility model, the oil smoke separation part is not arranged in the main body of the range hood, and is arranged in the air exhaust barrel behind the air outlet of the main body of the range hood, so that the oil smoke separation function is structurally separated from the traditional main body of the range hood, and the oil smoke separation function and the air exhaust barrel are integrated, thereby greatly reducing the oil smoke pollution of the main body part of the range hood.

The integrated flue is adopted to separate the oil smoke separator from the main body of the smoke exhaust ventilator, so that the main body of the smoke exhaust ventilator is polluted by oil smoke as little as possible, and the main body of the smoke exhaust ventilator is cleaned simply and conveniently.

In this embodiment, the oil-fume separator 3 is a centrifugal turbine fan, and the oil-fume separator 3 adopts a single turbine or a double turbine.

According to the requirements of the use environment and the national standard of oil smoke separation, the centrifugal turbine fan can structurally adopt single turbines, double turbines or even more groups, so that the effectiveness of oil smoke separation is structurally ensured, and a certain power compensation is provided for exhaust.

The integrated air duct reduces the cost of the oil smoke separator through structural optimization, so that the oil smoke separator becomes a common spare part of the range hood, and meanwhile, the integrated air duct also provides additional power for exhaust air, so that the oil smoke is discharged more smoothly.

The oil smoke separator 3 is connected with the output shaft of the motor 4 in a transmission way. In the power configuration, the oil fume separator adopts a high-speed direct current motor to replace the original single-phase AC220V motor, so that the power consumption is smaller, the rotating speed is high, and the oil fume separation effect is better.

In one embodiment, the bottom surface of the oil smoke separator 3 is connected with an oil collecting container 6. The oil separated by the oil smoke separator enters the oil collecting container 6, so that the oil is convenient to clean (as shown in figure 3).

Preferably, the connecting air cylinder 1 is connected with the main body of the smoke exhaust ventilator in an inserting way through the connecting disc 8.

In one embodiment, the motor 4 adopts a direct current motor, and the motor 4 adjusts the speed through a manual potentiometer or a PWM controller, so that the adjustment of the oil smoke separation efficiency is satisfied. The motor adopts a direct current high-speed motor, the rotating speed is adjustable, the speed regulation adopts a manual potentiometer mode, and the speed regulation can also be changed through PWM. Structurally, the oil smoke separator is connected with the oil smoke separator through an output shaft, so that the oil smoke separator is convenient to disassemble and assemble and can be reused. Because the high-speed direct current motor is adopted, the power consumption is reduced compared with that of the traditional range hood, the weight is reduced by more than 50 percent compared with that of the conventional range hood, and the installation is very convenient.

In one embodiment, the bottom of the oil smoke separator 3 is provided with a mounting bracket 5, and the integrated flue 10 is mounted on a wall or in a cabinet through the mounting bracket 5. The integrated flue can be arranged on the wall bracket or in the kitchen cabinet body, thereby being convenient for periodic replacement.

The operation principle of the utility model is as follows: side air supply mode (as shown in fig. 1): the side air supply pipe provides exhaust power, and ascending air current can produce the negative pressure below main exhaust pipe intersection, and the negative pressure can drive the oil smoke of below upwards getting into the exhaust duct, and the exhaust duct comprises integrated flue 10, not only can provide exhaust power compensation, but also can carry out the oil smoke separation.

Direct integrated flue mode (as shown in fig. 2): if the side air supply is not provided, the centrifugal turbine fan in the integrated flue can be directly utilized to provide exhaust air, and meanwhile, oil smoke separation is carried out.

The utility model provides a novel integrated flue of a smoke exhaust ventilator, which mainly aims at the aspects of oil stain cleaning and is specifically characterized in that:

1. the simple cleaning in the past is changed into the replacement of the component polluted by the oil fume.

2. The integrated flue contains the oil smoke separator, and the oil smoke separator is independent from the main structure of the range hood and becomes an independent structure or a part, so that oil smoke separation and oil dirt collection are completed.

3. The fume separating part of the fume extractor is not replaceable (unless damaged) on the traditional fume extractor, and the integrated fume extractor is changed into a replaceable part, so that the fume extractor is convenient to replace and low in cost, and the time and cost for cleaning the greasy dirt are greatly reduced.

4. Through the institutional advancement, let the oil smoke separator become a low-cost spare part, just like the change dryer of discharging fume in the tradition uses just as convenient.

The above embodiments are not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be limited to the following claims.

Claims

1. The utility model provides a novel smoke ventilator integration flue which characterized in that: the integrated flue (10) comprises an integrated body:

the connecting air duct (1), the connecting air duct (1) is arc-shaped, one end of the connecting air duct is communicated with the main body of the smoke exhaust ventilator, and the other end of the connecting air duct is communicated with the separating part (7);

the air exhaust air duct (2), the air exhaust air duct (2) is communicated with the connecting air duct (1) through the separating part (7), and an air outlet of the air exhaust air duct (2) is communicated with the outside;

the oil smoke separator (3), oil smoke separator (3) are installed in the middle part of separating element (7), provide the power of airing exhaust when separating oil smoke.

2. The novel range hood integrated flue of claim 1, wherein: the oil fume separator (3) is a centrifugal turbine fan, and the oil fume separator (3) adopts a single turbine or double turbines.

3. The novel range hood integrated flue of claim 2, wherein: the oil smoke separator (3) is connected with an output shaft of the motor (4) in a transmission way.

4. The novel range hood integrated flue of claim 3, wherein: the bottom surface of oil smoke separator (3) is connected with oil collecting container (6).

5. The novel range hood integrated flue of claim 1, wherein: the connecting air duct (1) is connected with the main body of the smoke exhaust ventilator in an inserting way through a connecting disc (8).

6. The novel range hood integrated flue of claim 3, wherein: the motor (4) adopts a direct current motor, and the motor (4) adjusts the speed through a manual potentiometer or a PWM controller.

7. The novel range hood integrated flue of claim 4, wherein: the bottom of the oil smoke separator (3) is provided with a mounting bracket (5), and the integral flue is mounted on a wall body or in a cabinet through the mounting bracket (5).