CN212987318U

CN212987318U - Fume exhaust fan

Info

Publication number: CN212987318U
Application number: CN202020370315.6U
Authority: CN
Inventors: 傅海峰; 赵艳凤; 曹亚裙; 余丙松; 郭俊杰; 李昂; 朱启惠; 崔腾飞
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2021-04-16
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a range hood, including the casing, install fan, its characterized in that in the casing: the refrigerator is characterized by further comprising a refrigerator assembly, the refrigerator assembly comprises a box body, a compressor, a condenser and an evaporator, the compressor, the condenser and the evaporator are communicated through refrigerant pipelines, the box body and the compressor are integrated on the machine shell, the condenser is installed in a smoke exhaust channel on the downstream of the air outlet of the fan, and the evaporator is installed in the box body. Compared with the prior art, the utility model has the advantages of: this range hood is integrated on range hood's casing with the refrigerator subassembly, novel structure, and the integrated level is high to, install the condenser in the smoke exhaust passage in fan air outlet low reaches, the heat of condenser can be taken away to the oil smoke for the condenser heat dissipation, and then be favorable to promoting refrigerator refrigeration effect.

Description

Fume exhaust fan

Technical Field

The utility model relates to a range hood.

Background

At present, along with the continuous improvement of the living standard of people, the requirement on the aesthetic degree of a kitchen is higher and higher, and the integral kitchen is more and more popular with people. Existing integrated kitchens typically embed the kitchen appliances in a cabinet or wall, such as installing an embedded refrigerator in a cabinet or wall. Although the embedded refrigerator is convenient to use and can optimize the space in a kitchen, the heat generated by the embedded refrigerator during working needs to be dissipated in time, and the ventilation and heat dissipation effects of the refrigerator are not ideal due to the fact that airflow in a cabinet or a wall is blocked easily and the heat dissipation system is difficult to ventilate, so that the use performance of the embedded refrigerator is affected. In addition, the range hood is used as a necessary appliance of a household kitchen, the existing range hood generally only meets the requirement of oil smoke absorption, and the range hood integrating the functions of a refrigerator does not exist in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned prior art current situation, provide a can with the whole integrated range hood of refrigerator subassembly.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: this range hood includes the casing, install fan, its characterized in that in the casing: the refrigerator is characterized by further comprising a refrigerator assembly, the refrigerator assembly comprises a box body, a compressor, a condenser and an evaporator, the compressor, the condenser and the evaporator are communicated through refrigerant pipelines, the box body and the compressor are integrated on the machine shell, the condenser is installed in a smoke exhaust channel on the downstream of the fan air outlet, and the evaporator is installed in the box body.

Preferably, the interior of the shell is divided into an upper chamber and a lower chamber, a ventilation hole is formed between the upper chamber and the lower chamber, the fan is installed in the lower chamber, and the condenser is installed in the upper chamber.

In order to avoid the oil smoke from polluting the condenser, an oil smoke purification device is further installed in the upper chamber, and the oil smoke purification device is located at the upstream of the condenser on a path along which the oil smoke flows.

In order to enable the interior of the range hood to be capable of switching air channels, the smoke exhaust channel in the upper cavity comprises a first smoke exhaust channel and a second smoke exhaust channel, and an air channel switching valve used for switching one of the first smoke exhaust channel and the second smoke exhaust channel to be communicated with the air vent is installed in the upper cavity.

Preferably, the lampblack purification device and the condenser are both arranged in the first smoke exhaust channel or the second smoke exhaust channel.

The first smoke exhausting channel and the second smoke exhausting channel can be distributed in various manners, preferably, the first smoke exhausting channel and the second smoke exhausting channel are distributed adjacently at the left and the right,

preferably, a first air outlet and a second air outlet which are independent of each other are formed in the top of the upper chamber, the first air outlet is communicated with the first smoke exhaust channel, and the second air outlet is communicated with the second smoke exhaust channel.

The compressor may be present at a plurality of positions inside the casing, and preferably, the lower part of the casing is provided with a mounting cavity isolated from the lower chamber, in which the compressor is mounted.

Compared with the prior art, the utility model has the advantages of: this range hood is integrated on range hood's casing with the refrigerator subassembly, novel structure, and the integrated level is high to, install the condenser in the smoke exhaust passage in fan air outlet low reaches, the heat of condenser can be taken away to the oil smoke for the condenser heat dissipation, and then be favorable to promoting refrigerator refrigeration effect.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention in a refrigerator start mode.

Fig. 2 is a schematic structural diagram of the embodiment of the present invention in a non-start mode of the refrigerator.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 and 2, the range hood of the present embodiment includes a casing 1, a fan 2 and a refrigerator assembly, the fan 2 is used for absorbing oil smoke and is installed inside the casing 11, the refrigerator assembly includes a box body 3, a compressor 4, a condenser 5 and an evaporator 6, the compressor 4, the condenser 5 and the evaporator 6 are communicated through a refrigerant pipeline, the box body 3 and the compressor 4 are integrated on the casing 1, the condenser 5 is installed in a smoke exhaust channel at the downstream of an air outlet of the fan 2, and the evaporator 6 is installed in the box body 3.

The interior of the enclosure 1 of the present embodiment is divided into an upper chamber 7 and a lower chamber 8, and a vent 9 is provided between the upper chamber 7 and the lower chamber 8. The fan 2 is arranged in the lower chamber 8, and a smoke exhaust channel is formed at the downstream of the air outlet of the fan 2. The smoke exhaust channel of the upper chamber 7 comprises a first smoke exhaust channel 11 and a second smoke exhaust channel 12, the first smoke exhaust channel 11 and the second smoke exhaust channel 12 are distributed adjacently from left to right, and an air channel switching valve 13 for switching one of the first smoke exhaust channel 11 and the second smoke exhaust channel 12 to be communicated with the vent hole 9 is installed in the upper chamber 7. In addition, a first air outlet 14 and a second air outlet 15 which are independent from each other are arranged at the top of the upper chamber 7, the first air outlet 14 is communicated with the first smoke exhaust channel 11, and the second air outlet 15 is communicated with the second smoke exhaust channel 12.

The second smoke exhaust channel 12 is provided with the lampblack purification device 10 and the condenser 5 in sequence, and the lampblack purification device 10 is located at the upstream of the condenser 5 along the path of the flowing lampblack, so that the pollution to the condenser 5 can be avoided after the lampblack is purified by the lampblack purification device 10.

The refrigerator assembly of this embodiment has the cabinet 3 mounted on the upper right portion of the cabinet 1, the lower right portion of the cabinet 1 is provided with the mounting chamber 16 isolated from the lower chamber 8, and the compressor 4 is mounted in the lower chamber 8.

The operating principle of the range hood is as follows:

as shown in fig. 1, the fan 2 and the compressor 4 are both started, the refrigerator performs refrigeration, the air duct switching valve 13 deflects leftwards, the first smoke exhaust channel 11 is closed, the second smoke exhaust channel 12 is opened, oil smoke sucked from the fan 2 enters the second smoke exhaust channel 12 and is discharged from the second air outlet 15, the oil smoke can accelerate heat dissipation of the condenser 5, the heat exchange effect of the condenser 5 is improved, and the energy efficiency of the refrigerator is further improved.

As shown in fig. 2, the fan 2 is started, the compressor 4 is not started, the refrigerator is not cooled, the air duct switching valve 13 is deflected to the right, the first smoke exhaust channel 11 is opened, the second smoke exhaust channel 12 is closed, and the smoke sucked from the fan 2 enters the first smoke exhaust channel 11 and is exhausted from the first air outlet 14.

Claims

1. The utility model provides a range hood, includes casing (1), install fan (2) in the casing, its characterized in that: still including the refrigerator subassembly, the refrigerator subassembly includes box (3), compressor (4), condenser (5) and evaporimeter (6), be linked together through the refrigerant pipeline between compressor (4), condenser (5) and evaporimeter (6), box (3) and compressor (4) integration are in on casing (1), install in the smoke evacuation passageway of fan air outlet low reaches condenser (5), install evaporimeter (6) in box (3).

2. The range hood of claim 1, wherein: the interior of the machine shell (1) is divided into an upper chamber (7) and a lower chamber (8), a ventilation hole (9) is formed between the upper chamber (7) and the lower chamber (8), the fan (2) is installed in the lower chamber (8), and the condenser (5) is installed in the upper chamber (7).

3. The range hood of claim 2, wherein: a lampblack purification device (10) is further installed in the upper chamber (7), and the lampblack purification device (10) is located on the upstream of the condenser (5) on a path along which lampblack flows.

4. The range hood of claim 3, wherein: the smoke exhausting channel in the upper chamber (7) comprises a first smoke exhausting channel (11) and a second smoke exhausting channel (12), and an air channel switching valve (13) used for switching one of the first smoke exhausting channel and the second smoke exhausting channel to be communicated with the ventilation hole (9) is installed in the upper chamber (7).

5. The range hood of claim 4, wherein: the lampblack purification device (10) and the condenser (5) are both arranged in the first smoke exhaust channel (11) or the second smoke exhaust channel (12).

6. The range hood of claim 4, wherein: the first smoke exhaust channel (11) and the second smoke exhaust channel (12) are distributed adjacently left and right.

7. The range hood of claim 4, wherein: the top of the upper cavity (7) is provided with a first air outlet (14) and a second air outlet (15) which are independent of each other, the first air outlet (14) is communicated with the first smoke exhaust channel (11), and the second air outlet (15) is communicated with the second smoke exhaust channel (12).

8. The range hood of any one of claims 2 to 7, wherein: the lower part of the shell (1) is provided with an installation cavity (16) isolated from the lower cavity (8), and the compressor (4) is installed in the installation cavity (16).