CN210861268U

CN210861268U - Air-conditioning type range hood

Info

Publication number: CN210861268U
Application number: CN201921431297.1U
Authority: CN
Inventors: 杨伟刚; 黄友根; 李斌
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-06-26
Anticipated expiration: 2029-08-30

Abstract

The utility model provides an air conditioner formula range hood, includes the range hood main part, and the range hood main part includes fan dustcoat and advances the smoke chamber, its characterized in that: the lower part of the smoke inlet cavity is provided with a smoke suction inlet, the side part of the fan outer cover is provided with an air conditioner shell, a compressor, a condenser and an evaporator are installed in the air conditioner shell, the compressor, the condenser and the evaporator are communicated through refrigerant pipelines, the air conditioner shell is provided with an air inlet and an air outlet, and the air outlet corresponds to the evaporator and is arranged on the upper part of the air conditioner shell. The utility model has the advantages that: this air conditioner formula range hood's oil smoke sunction inlet is far away with the air intake and the air outlet of air conditioner, has eliminated the drawback of the two negative pressure zone mutual interference, can guarantee good oil absorption cigarette effect and refrigeration effect to, two air conditioner air-out end positions are directly over controlling the kitchen range eye, can guarantee user's comfort, in addition, integrate the compressor in the range hood main part, need not the outer machine of independent installation air conditioner during the installation, and it is more convenient to install.

Description

Air-conditioning type range hood

Technical Field

The utility model relates to a range hood especially relates to an air conditioner formula range hood.

Background

Because the kitchen space is relatively small, a large amount of heat emitted in the pot cannot be removed in time when the cooker is used for cooking in the kitchen. Although the range hood can exhaust a certain amount of water vapor and oil smoke, the heat exhausting function of the range hood is insufficient if the range hood encounters sultry weather and no air conditioner is arranged in a kitchen. Cooking in such an environment, the user experience is poor. Aiming at the existing problems, the refrigeration module is generally added on the range hood in the prior art, so that the purposes of conveying cold air to a kitchen and improving the environmental comfort are achieved. The refrigeration module of the existing range hood mostly adopts semiconductor refrigeration, or adopts a refrigeration cycle system consisting of a compressor, an evaporator and a condenser. For example, in the case of an air curtain range hood disclosed in the Chinese Utility model with the patent number of 201320472283.0, a semiconductor refrigeration system is installed in the casing of the range hood. The semiconductor refrigeration system has a complex structure, particularly a hot end heat dissipation part, a hot end air channel and a fan for heat dissipation are required to be arranged, the volume of the smoke exhaust air channel part of the range hood is increased, and the cost is relatively high. The air outlet is too close to the user and the comfort is poor.

As disclosed in the chinese patent application with application number 201610285231.0, "a method for installing a range hood for refrigeration and a range hood for kitchen use", the refrigeration principle is to use a refrigeration cycle system composed of a compressor, an evaporator and a condenser, and the disadvantage is that an outdoor unit is installed, so a hole needs to be drilled on the wall, the installation cost is high, and only one air supply outlet is provided, and the position is directly above the middle of two stove holes, but when a user generally cooks, the user stands on the left or right, and the body feeling is poor. In addition, the suction inlet of the range hood is too close to the air inlet and the air supply outlet of the air conditioner, so that the negative pressure area of the air inlet of the air conditioner and the negative pressure area of the smoke collection cavity are weakened mutually. An air curtain formed by cold air blown out from an air outlet of the air conditioner can block air flow from flowing to the smoke collection cavity, meanwhile, partial cold air is not fully mixed with air for heat exchange, and is discharged outdoors through the smoke collection cavity, and under partial use conditions, partial escaping oil smoke enters the air inlet of the air conditioner, so that the air conditioner is difficult to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem to provide a can avoid the air conditioner formula range hood that negative pressure zone between oil smoke sunction inlet and air conditioner air intake, the air outlet disturbed to above-mentioned prior art current situation.

The utility model aims to solve the second technical problem to provide a refrigeration module has two evaporimeters end and the reasonable air conditioner formula range hood of position distribution to above-mentioned prior art current situation.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: this air conditioner formula range hood, including the range hood main part, the range hood main part includes the fan dustcoat and locates the smoke inlet chamber of fan dustcoat below, its characterized in that: the air conditioner comprises a fan outer cover, a smoke inlet cavity, a fan outer cover, a compressor, a condenser and an evaporator, wherein the smoke inlet cavity is arranged at the lower part of the smoke inlet cavity, the air conditioner outer cover is arranged at the side part of the fan outer cover, the compressor, the condenser and the evaporator are installed in the air conditioner outer cover, the compressor, the condenser and the evaporator are communicated through refrigerant pipelines, an air inlet and an air outlet are formed in the air conditioner outer cover, and the air outlet corresponds to the evaporator.

Preferably, the smoke inlet cavity is of a vertical structure, and the oil smoke suction inlet is arranged at the lower part of the front surface of the smoke inlet cavity.

Preferably, the air conditioner shell comprises a first shell and a second shell, the first shell and the second shell are respectively arranged on the left side and the right side of the fan housing, and the front side surface of the first shell and the front side surface of the second shell are flush with the front side surface of the fan housing.

Further preferably, the first housing, the second housing and the bottom of the blower housing are flush or substantially flush.

The utility model provides a technical scheme that above-mentioned second technical problem adopted does: the air outlet comprises a first air outlet and a second air outlet, the first air outlet is arranged on the upper portion of the front face of the first shell, and the second air outlet is arranged on the upper portion of the front face of the second shell.

In order to guarantee the refrigeration efficiency of the compressor, the first shell is separated into an upper cavity and a lower cavity through a partition plate, a first evaporator and a first cross flow fan are installed in the upper cavity, a blowing port of the first cross flow fan faces to a first air outlet, the compressor and the condenser are installed in the lower cavity, a second evaporator and a second cross flow fan are installed in the second shell, and a blowing port of the second cross flow fan faces to a second air outlet.

In order to avoid mutual interference between air inlet and the oil smoke suction inlet, a first air inlet is formed in the first shell and located above the first air outlet, a second air inlet is formed in the second shell and located above the second air outlet.

Preferably, the first air inlet comprises a first top air inlet arranged at the top of the first housing and a first front air inlet arranged at the front of the first housing, and the second air inlet comprises a second top air inlet arranged at the top of the second housing and a second front air inlet arranged at the front of the second housing.

Compared with the prior art, the utility model has the advantages of: this air conditioner formula range hood's oil smoke sunction inlet is far away with the air intake and the air outlet of air conditioner, the drawback of the two negative pressure zone mutual interference has been eliminated, can guarantee good oil absorption cigarette effect and refrigeration effect, and, two air conditioner air-out end positions are directly over controlling the kitchen range eye, in hot service environment, user's comfort can be guaranteed, in addition, integrate the compressor in the range hood main part, the overall structure of system is more compact, need not the outer machine of independent installation air conditioner during the installation, it is more convenient to install.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the air conditioner according to the embodiment of the present invention with the air conditioner casing removed;

FIG. 3 is a schematic view of the structure of FIG. 2 from another angle;

fig. 4 is a schematic diagram of a kitchen structure provided with the air-conditioning type range hood.

Detailed Description

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

As shown in fig. 1 to 3, the air-conditioning range hood of the present embodiment includes a low-suction range hood main body, the range hood main body includes a fan housing 1 and a smoke inlet chamber 2 disposed below the fan housing, the smoke inlet chamber 2 is of a vertical structure, and a smoke suction inlet 21 is opened at a lower portion of a front surface of the smoke inlet chamber 2.

The left and right sides of the fan housing 1 are provided with a first shell 3 and a second shell 4, and the first shell 3 and the second shell 4 jointly form an air conditioner shell. In this embodiment, the front side of the first housing 3 and the front side of the second housing 4 are flush with the front side of the fan housing 1, and the bottoms of the first housing 3, the second housing 4 and the fan housing 1 are flush or substantially flush with each other, so that the whole structure of the range hood is very simple.

In this embodiment, the first housing 3 is divided into an upper chamber 34 and a lower chamber 35 by the partition plate 5, the compressor 6, the condenser 7 and the cooling fan 10 are installed in the lower chamber 35, the first evaporator 81 and the first through-flow fan 11 are installed in the upper chamber 34, the first air outlet 31 and the first front air inlet 33 are opened at the upper part of the front surface of the first housing 3, the air blowing opening of the first through-flow fan 11 faces the first air outlet 31, the first front air inlet 33 is located above the first air outlet 31, and the first top air inlet 32 is opened at the top of the first housing 3. In addition, the lower chamber 35 is communicated with the air duct 13 in the fan housing 1 through the air outlet 14, so that the hot air generated by the condenser 7 is exhausted into the air duct 13 through the air outlet 14 and then into the common flue, and under the isolation of the partition plate 5, the hot air cannot enter the upper chamber 34, thereby ensuring the refrigeration efficiency of the compressor 6.

The second casing 4 is an integral chamber, the second evaporator 82 and the second cross flow fan 12 are installed inside the second casing 4, the second air outlet 41 and the second front air inlet 43 are formed in the upper portion of the front surface of the second casing 4, the air blowing port of the second cross flow fan 12 faces the second air outlet 41, the second front air inlet 43 is located above the second air outlet 41, and the second top air inlet 42 is formed in the top portion of the second casing 4. In order to prevent the air conditioner from being polluted by the oil smoke, an oil smoke purifying device (not shown) such as an electrostatic purifying device or activated carbon, etc. may be disposed at the air inlet of the air conditioner, which is prior art and will not be described herein.

The compressor 6, the condenser 7, the first evaporator 81 and the second evaporator 82 are communicated with each other through a refrigerant pipe 9, which is a prior art of an air conditioner and will not be described herein.

In this embodiment, the distance between the oil smoke suction port 21 and the air inlet and the air outlet of the air conditioner is long, so that the defect of mutual interference between negative pressure regions of the oil smoke suction port and the air outlet of the air conditioner is overcome, and a good oil smoke suction effect and a good refrigeration effect can be ensured. The air curtain formed by cold air blown out from the first air outlet 31 and the second air outlet 41 of the air conditioner can not obstruct the airflow path of the inlet of the range hood, so that the cold air blown out from the air conditioner can be fully mixed with air, and the refrigeration efficiency is high. Because the negative pressure area of the range hood is arranged at the lowest end, the problem that the air conditioner is difficult to clean due to the fact that oil smoke escapes to the air inlet of the air conditioner can be avoided.

In addition, an oil cup 15 is installed at the bottom of the smoke inlet chamber 2, and a water path (not shown) is designed in the first housing 1, so that the condensed water of the air conditioner can flow into the oil cup 15 through the water path.

As shown in fig. 4, the first air outlet 31 is located right above the left cooking range 16, and the second air outlet 41 is located right above the right cooking range 17, so that the air outlets on the corresponding sides can be opened according to the use condition of the cooking range. The range hood module and the air conditioning module are controlled by a main controller on the range hood, and the control mode is as follows:

under the condition that the kitchen environment is not hot and moist, the main controller only controls the range hood to work independently during cooking, and the air conditioner does not operate.

Under the hot and humid conditions of the kitchen environment, when cooking is carried out in a single pot on the left side, the range hood and the air conditioner operate simultaneously, the main controller controls the first evaporator 81 to operate, and cold air is blown out from the first air outlet 31.

Under hot and humid conditions of the kitchen environment, when cooking is carried out in the right single pot, the range hood and the air conditioner operate simultaneously, the main controller controls the second evaporator 82 to operate, and cold air is blown out from the second air outlet 41.

Under the condition that the kitchen environment is hot and humid, or when two cooking holes of a stove cook simultaneously, the range hood and the air conditioner operate simultaneously, the main controller controls the first evaporator 81 and the second evaporator 82 to operate, and cold air is blown out from the first air outlet 31 and the second air outlet 41 simultaneously.

Claims

1. The utility model provides an air conditioner formula range hood, includes the range hood main part, the range hood main part includes fan dustcoat (1) and locates into smoke chamber (2) of fan dustcoat below, its characterized in that: the air conditioner is characterized in that an oil smoke suction inlet (21) is formed in the lower portion of the smoke inlet cavity (2), an air conditioner shell is arranged on the side portion of the fan outer cover (1), a compressor (6), a condenser (7) and an evaporator are installed in the air conditioner shell, the compressor (6), the condenser (7) and the evaporator are communicated through a refrigerant pipeline (9), an air inlet and an air outlet are formed in the air conditioner shell, and the air outlet corresponds to the evaporator and is formed in the upper portion of the air conditioner shell.

2. An air-conditioning type range hood according to claim 1, wherein: the smoke inlet cavity (2) is of a vertical structure, and the oil smoke suction inlet (21) is arranged at the lower part of the front surface of the smoke inlet cavity (2).

3. An air-conditioning type range hood according to claim 1 or 2, characterized in that: the air conditioner shell comprises a first shell (3) and a second shell (4), wherein the first shell (3) and the second shell (4) are respectively arranged on the left side and the right side of the fan outer cover (1), and the front side surface of the first shell (3) and the front side surface of the second shell (4) are flush with the front side surface of the fan outer cover (1).

4. An air-conditioning type range hood according to claim 3, wherein: the first shell (3), the second shell (4) and the bottom of the fan housing (1) are flush or approximately flush.

5. An air-conditioning type range hood according to claim 3, wherein: the air outlet comprises a first air outlet (31) and a second air outlet (41), the first air outlet (31) is arranged on the upper portion of the front face of the first shell (3), and the second air outlet (41) is arranged on the upper portion of the front face of the second shell (4).

6. An air-conditioning type range hood according to claim 5, wherein: the air conditioner is characterized in that the first shell (3) is divided into an upper cavity (34) and a lower cavity (35) through a partition plate (5), a first evaporator (81) and a first cross flow fan (11) are installed in the upper cavity (34), the blowing port of the first cross flow fan (11) faces to the first air outlet (31), the compressor (6) and the condenser (7) are installed in the lower cavity (35), a second evaporator (82) and a second cross flow fan (12) are installed in the second shell (4), and the blowing port of the second cross flow fan (12) faces to the second air outlet (41).

7. An air-conditioning type range hood according to claim 6, wherein: the lower chamber (35) is communicated with an air duct (13) in the fan outer cover (1) through an air outlet (14).

8. An air-conditioning type range hood according to claim 7, wherein: a heat radiation fan (10) is installed in the lower chamber (35).

9. An air-conditioning type range hood according to claim 5, wherein: the air conditioner is characterized in that a first air inlet is formed in the first shell (3), the first air inlet is located above the first air outlet (31), a second air inlet is formed in the second shell (4), and the second air inlet is located above the second air outlet (41).

10. An air-conditioning type range hood according to claim 9, wherein: the first air inlet comprises a first top air inlet (32) arranged at the top of the first shell (3) and a first front air inlet (33) arranged on the front side of the first shell, and the second air inlet comprises a second top air inlet (42) arranged at the top of the second shell (4) and a second front air inlet (43) arranged on the front side of the second shell.