CN219414913U - Refrigerating type range hood - Google Patents
Refrigerating type range hood Download PDFInfo
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- CN219414913U CN219414913U CN202223395787.5U CN202223395787U CN219414913U CN 219414913 U CN219414913 U CN 219414913U CN 202223395787 U CN202223395787 U CN 202223395787U CN 219414913 U CN219414913 U CN 219414913U
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- oil smoke
- heat dissipation
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- range hood
- air outlet
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Abstract
The utility model provides a refrigeration formula range hood, includes box and lower cavity, the box internally mounted has the range hood, and lower cavity has the oil smoke sunction inlet, and the wind channel between oil smoke sunction inlet and the air intake of range hood forms the oil smoke passageway, and the box outside mounting compressor, condenser and evaporimeter go up, and the box outside is equipped with interior machine casing and heat dissipation casing, and the evaporimeter is installed in the interior casing, and the condenser is installed in the heat dissipation casing, heat dissipation casing has heat dissipation air intake and heat dissipation air outlet, and the box inside is equipped with heat dissipation passageway, and the heat dissipation air outlet is linked together with the air intake of range hood through heat dissipation passageway. This refrigeration formula range hood during operation, the heat that the condenser produced gets into the oil smoke passageway through the heat dissipation air outlet to outwards discharge through the range hood, improve condenser heat transfer effect, promote air conditioner efficiency, because need not at condenser upper reaches installation purifier, therefore the cost is lower, and the maintenance rate is low, and the noise is less relatively, does benefit to and promotes user experience.
Description
Technical Field
The utility model relates to a range hood, in particular to a refrigeration type range hood.
Background
The kitchen is the main place that people cook, and the cooking experience is directly influenced by the kitchen air environment. The kitchen is hot in summer and cold in winter, and has the demand of cooling and heating, therefore, people invent various kitchen air conditioners, cool the kitchen air in summer, and provide warm air for the kitchen in winter to improve the cooking comfort level. Early kitchen air conditioner is independently installed in the kitchen, and with range hood mutually independent work, both can't link, and the heat that kitchen air conditioner produced can't pass through the fan of range hood and discharge to the outdoor, therefore, how to discharge the heat that kitchen air conditioner produced through range hood becomes the problem that people need to solve urgently. Therefore, people invent a range hood integrated with an air conditioning function, namely an air conditioning component is added on the basis of a range hood platform, so that not only can all functions of the range hood be realized, but also the functions of an air conditioner can be realized. As disclosed in chinese patent No. 201620118025.6 (grant publication No. CN 205481215U), the range hood includes a compressor and a condenser (both disposed in the exhaust cavity, and the air with oil smoke may be purified by centrifugal fan blades of the range hood to dissipate heat from the condenser and the compressor, but the air with oil smoke may pollute the surface of the condenser to cause dirt blocking, and generally, a purification device needs to be installed at the front end of the condenser, after the purification device is installed, the exhaust passage is not smooth, the noise is high, the purification device has high cost, and the failure rate is high, so that regular maintenance is required.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a refrigeration type range hood with a compact structure and a condenser which is not easy to be polluted by oil smoke aiming at the current state of the art.
The technical scheme adopted for solving the technical problems is as follows: this refrigeration formula range hood, including last box and the lower cavity of locating last bottom of the case portion, go up box internally mounted and have the range hood fan, the lower cavity has the oil smoke sunction inlet, the wind channel between oil smoke sunction inlet and the air intake of range hood fan forms the oil smoke passageway, go up box externally mounted compressor, condenser and evaporimeter, compressor, condenser and evaporimeter are linked together through the refrigerant pipeline, its characterized in that: the inner shell is arranged outside the upper box body, the evaporator is installed in the inner shell, the condenser is installed in the heat dissipation shell, the heat dissipation shell is provided with a heat dissipation air inlet and a heat dissipation air outlet, a heat dissipation channel is arranged inside the upper box body, and the heat dissipation air outlet is communicated with the air inlet of the oil smoke suction fan through the heat dissipation channel.
The heat dissipation shell can be arranged at a plurality of different positions, and preferably, the heat dissipation shell is arranged at the side part of the upper box body, and the side plate of the upper box body is provided with the heat dissipation air outlet.
The inner machine shell can be arranged at a plurality of different positions, preferably, the inner machine shell is arranged at the top of the upper box body, the inner machine shell is provided with an inner machine air inlet and an inner machine air outlet, and an inner machine fan is arranged in the inner machine shell.
In order to enable the range hood to achieve double-side air intake, the range hood is a centrifugal fan, and the centrifugal fan is provided with a front side air intake and a rear side air intake.
As a preferable scheme, the oil smoke channel is arranged on the front side of the oil smoke suction port and is communicated with the front side air inlet through the oil smoke channel, the heat dissipation channel is arranged on the rear side of the oil smoke suction port and is communicated with the rear side air inlet through the heat dissipation channel. Therefore, the lampblack realizes unilateral air inlet, and is less interfered by the heat dissipation channel.
As another preferable scheme, the oil smoke channel is arranged at the rear side of the oil smoke suction port and is communicated with the rear side air inlet through the oil smoke channel, the heat dissipation channel is arranged at the front side of the oil smoke suction port and is communicated with the front side air inlet through the heat dissipation channel.
As a further preferable scheme, the oil smoke channel is arranged at the front side of the oil smoke suction fan and the heat dissipation channel is arranged at the rear side of the oil smoke suction fan, or the oil smoke channel is arranged at the rear side of the oil smoke suction fan and the heat dissipation channel is arranged at the front side of the oil smoke suction fan; the oil smoke suction inlet is communicated with the oil smoke channel and the heat dissipation channel.
In order to enable heat in the heat dissipation shell to enter the air inlet of the oil smoke suction fan through the heat dissipation air outlet more smoothly, a heat dissipation fan is arranged in the heat dissipation shell, and the heat dissipation air outlet aims at the heat dissipation air outlet.
The compressor may be mounted in a number of different positions, preferably the compressor is mounted inside the heat dissipating housing. In this way, the air flow flowing through the heat dissipation shell can also dissipate heat of the compressor.
Further preferably, the air outlet of the oil fume suction fan is arranged at the top of the upper box body.
Compared with the prior art, the utility model has the advantages that: this refrigeration formula range hood's last box outside is equipped with interior machine casing and heat dissipation casing, and the evaporimeter is installed in the interior machine casing, the condenser is installed in the heat dissipation casing, the heat dissipation casing is linked together through heat dissipation air outlet and heat dissipation passageway and range hood's air intake, when range hood works under air conditioning mode, the heat that the condenser produced can get into the oil smoke passageway through the heat dissipation air outlet, and then outwards discharge through the range hood, improve the heat transfer effect of condenser, and then promote air conditioning efficiency, because need not at condenser upper reaches installation purifier, therefore the cost is lower, the maintenance rate is low, and the noise is less relatively, do benefit to and promote user experience.
Drawings
Fig. 1 is a schematic structural view of a range hood according to a first embodiment of the present utility model;
fig. 2 is a schematic view of an internal structure of the range hood shown in fig. 1;
fig. 3 is a schematic diagram of a single air intake structure at the front side of the oil smoke (the heat dissipation channel is at the rear side) according to the first embodiment of the utility model;
fig. 4 is a schematic diagram of a structure of double-sided air intake of oil smoke (heat dissipation channel is at the rear side) according to the first embodiment of the present utility model;
fig. 5 is a schematic structural view of the range hood corresponding to fig. 4;
fig. 6 is a schematic diagram of a structure of a single air intake at the rear side of the oil smoke (the heat dissipation channel is at the front side) according to the first embodiment of the present utility model;
fig. 7 is a schematic diagram of a structure of double-sided air intake of oil smoke (heat dissipation channel is on the front side) according to the first embodiment of the present utility model;
fig. 8 is a schematic structural view of the range hood corresponding to fig. 7;
FIG. 9 is a schematic diagram illustrating the connection of an air conditioning assembly according to a first embodiment of the present utility model;
fig. 10 is a schematic view of the internal structure of a range hood according to a second embodiment of the present utility model (the heat dissipation channel is on the rear side);
fig. 11 is a schematic view of the internal structure of a range hood according to the second embodiment of the present utility model (the heat dissipation channel is on the front side).
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
Embodiment one:
as shown in fig. 1 and 2, the refrigerating range hood of the present embodiment includes an upper case 1 and a lower cavity 2 provided at the bottom of the upper case 1. The upper box body 1 is internally provided with an oil smoke suction fan 3, and the oil smoke suction fan 3 is a centrifugal fan. The lower cavity 2 is provided with an oil smoke suction inlet 21, the oil smoke suction inlet 21 is communicated with an air inlet of the oil smoke suction fan 3, and an air outlet of the oil smoke suction fan 3 is arranged at the top of the upper box 1.
A heat dissipation case 9 is mounted on the right side of the upper case 1 in the direction indicated by an arrow a in fig. 1, and a compressor 5 and a condenser 6 are mounted in the heat dissipation case 9. The heat dissipation shell 9 is provided with a heat dissipation air inlet 91 and a heat dissipation air outlet 92, and the compressor 5 and the condenser 6 are arranged in an air channel between the heat dissipation air inlet 91 and the heat dissipation air outlet 92. The heat dissipation air inlet 91 is communicated with the outside of the range hood, the heat dissipation air outlet 92 is arranged on the right side plate of the upper box body 1, and the heat dissipation air vent 92 is communicated with the air inlet of the range hood 3.
An inner casing 8 is installed at the top of the upper casing 1. The inner machine shell 8 is provided with an inner machine air inlet and an inner machine air outlet, and an inner machine fan 12 and an evaporator 7 are arranged in the inner machine shell 8. As shown in fig. 9, the compressor 5, the condenser 6 and the evaporator 7 are communicated through a refrigerant pipe 13, and the compressor 5, the condenser 6 and the evaporator 7 constitute an air conditioning assembly, and a specific working principle thereof can refer to an existing air conditioner and will not be described herein.
As shown in fig. 3, the range hood of the present embodiment adopts a double air intake structure, i.e., having a front side air intake 31 and a rear side air intake 32. The oil smoke channel 4 is arranged on the front side of the oil smoke suction port 21 and is communicated with the front side air inlet 31 through the oil smoke channel 4, the heat dissipation channel 10 is arranged on the rear side of the oil smoke suction port 3, and the heat dissipation air outlet 92 is communicated with the rear side air inlet 32 through the heat dissipation channel 10. At this time, the oil smoke channel 4 and the heat dissipation channel 10 are isolated from each other, and the oil smoke enters the oil smoke exhaust fan 3 through the oil smoke channel 4. When the air conditioner works, the oil fume suction fan 3 generates larger suction force, radiating wind enters the radiating channel 10 through the surface of the condenser 6, and then enters the volute of the oil fume suction fan 3 under the suction force of the oil fume suction fan 3, and two paths of air flows are not interfered with each other.
As shown in fig. 6, the oil smoke channel 4 is disposed at the rear side of the oil smoke ventilator 3, the oil smoke suction port 21 is communicated with the rear side air inlet 32 through the oil smoke channel 4, the heat dissipation channel 10 is disposed at the front side of the oil smoke ventilator 3, and the heat dissipation air outlet 92 is communicated with the front side air inlet 31 through the heat dissipation channel 10. At this time, the oil smoke channel 4 and the heat dissipation channel 10 are isolated from each other, oil smoke enters the oil smoke exhaust fan 3 through the oil smoke channel 4, and heat dissipation wind enters the oil smoke exhaust fan 3 through the heat dissipation channel 10.
As shown in fig. 4, the oil smoke channel 4 is provided on the front side of the oil smoke exhaust fan 3 and the heat dissipation channel 10 is provided on the rear side of the oil smoke exhaust fan 3, and the oil smoke suction inlet 21 is communicated with both the oil smoke channel 4 and the heat dissipation channel 10. Thus, the oil smoke sucked by the oil smoke suction inlet 21 is divided into a front path and a rear path, one path on the front side enters the interior of the oil smoke suction fan 3 through the oil smoke channel, the other path on the right side enters the heat dissipation channel 10 and enters the oil smoke suction fan 3 together after being converged with hot air in the heat dissipation channel 10, and finally is discharged outwards through an air outlet of the oil smoke suction fan 3. As shown in fig. 7, the oil smoke channel 4 is disposed at the rear side of the oil smoke exhaust fan 3, the heat dissipation channel 10 is disposed at the front side of the oil smoke exhaust fan 3, and the oil smoke suction inlet 21 is communicated with both the oil smoke channel 4 and the heat dissipation channel 10.
As shown in fig. 5, the heat radiation air outlet 92 is provided in the rear side portion of the right side plate of the upper case 1. As shown in fig. 8, the heat radiation air outlet 92 is provided in the front side portion of the right side plate of the upper case 1.
As shown in fig. 10 and 11, in comparison with the first embodiment, the range hood of the present embodiment has the heat radiation fan 10 mounted in the heat radiation housing 9, and the heat radiation fan 10 has the air outlet directed to the heat radiation air outlet 92. The radiating fan 10 is utilized to send radiating wind into the volute of the oil smoke exhaust fan 3, so that heat in the radiating shell 9 can more smoothly enter the oil smoke exhaust fan 3 through the radiating air outlet 92, and the radiating effect of the condenser 6 is better.
Claims (10)
1. The utility model provides a refrigeration formula range hood, includes box (1) and locates lower cavity (2) of box (1) bottom, go up box (1) internally mounted and have range hood fan (3), lower cavity (2) have oil smoke sunction inlet (21), the wind channel between the air intake of oil smoke sunction inlet (21) and range hood fan (3) forms oil smoke passageway (4), go up box (1) externally mounted compressor (5), condenser (6) and evaporimeter (7), compressor (5), condenser (6) and evaporimeter (7) are linked together through the refrigerant pipeline, its characterized in that: the utility model discloses a radiator is characterized by comprising an upper box body (1), an inner shell body (8) and a radiating shell body (9) are arranged outside the upper box body (1), an evaporator (7) is arranged in the inner shell body (8), a condenser (6) is arranged in the radiating shell body (9), the radiating shell body (9) is provided with a radiating air inlet (91) and a radiating air outlet (92), a radiating channel (10) is arranged inside the upper box body (1), and the radiating air outlet (92) is communicated with an air inlet of an oil fume suction fan (3) through the radiating channel (10).
2. The refrigerated extractor hood of claim 1 wherein: the heat dissipation shell (9) is arranged on the side part of the upper box body (1), and the side plate of the upper box body (1) is provided with the heat dissipation air outlet (92).
3. The refrigerated extractor hood of claim 1 wherein: the inner machine shell (8) is arranged at the top of the upper box body (1), the inner machine shell (8) is provided with an inner machine air inlet and an inner machine air outlet, and an inner machine fan is arranged in the inner machine shell (8).
4. The refrigerated extractor hood of claim 1 wherein: the oil fume suction fan (3) is a centrifugal fan, and the centrifugal fan is provided with a front side air inlet (31) and a rear side air inlet (32).
5. The refrigerated extractor hood of claim 4 wherein: the oil smoke channel (4) is arranged on the front side of the oil smoke suction fan (3), the oil smoke suction inlet (21) is communicated with the front side air inlet (31) through the oil smoke channel (4), the heat dissipation channel (10) is arranged on the rear side of the oil smoke suction fan (3), and the heat dissipation air outlet (92) is communicated with the rear side air inlet (32) through the heat dissipation channel (10).
6. The refrigerated extractor hood of claim 4 wherein: the oil smoke channel (4) is arranged at the rear side of the oil smoke suction fan (3), the oil smoke suction inlet (21) is communicated with the rear side air inlet (32) through the oil smoke channel (4), the heat dissipation channel (10) is arranged at the front side of the oil smoke suction fan (3), and the heat dissipation air outlet (92) is communicated with the front side air inlet (31) through the heat dissipation channel (10).
7. The refrigerated extractor hood of claim 4 wherein: the oil smoke channel (4) is arranged at the front side of the oil smoke suction fan (3) and the heat dissipation channel (10) is arranged at the rear side of the oil smoke suction fan (3), or the oil smoke channel (4) is arranged at the rear side of the oil smoke suction fan (3) and the heat dissipation channel (10) is arranged at the front side of the oil smoke suction fan (3); the oil smoke suction inlet (21) is communicated with the oil smoke channel (4) and the heat dissipation channel (10).
8. A refrigerated extractor hood according to any of claims 1 to 7, characterized in that: a heat radiation fan (11) is arranged in the heat radiation shell (9), and an air outlet of the heat radiation fan (11) aims at the heat radiation air outlet (92).
9. The refrigerated extractor hood of claim 1 wherein: the compressor (5) is mounted inside the heat dissipation shell (9).
10. The refrigerated extractor hood of claim 1 wherein: the air outlet of the oil fume suction fan (3) is arranged at the top of the upper box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223395787.5U CN219414913U (en) | 2022-12-14 | 2022-12-14 | Refrigerating type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223395787.5U CN219414913U (en) | 2022-12-14 | 2022-12-14 | Refrigerating type range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219414913U true CN219414913U (en) | 2023-07-25 |
Family
ID=87241387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223395787.5U Active CN219414913U (en) | 2022-12-14 | 2022-12-14 | Refrigerating type range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219414913U (en) |
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2022
- 2022-12-14 CN CN202223395787.5U patent/CN219414913U/en active Active
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| GR01 | Patent grant | ||
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