CN218295900U

CN218295900U - Air-conditioning type range hood

Info

Publication number: CN218295900U
Application number: CN202222328590.3U
Authority: CN
Inventors: 江名松; 曹亚裙; 余丙松; 李昂; 朱启惠; 王秦
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-06-30
Filing date: 2022-08-31
Publication date: 2023-01-13
Anticipated expiration: 2032-08-31

Abstract

An air-conditioning type range hood comprises a shell, wherein a smoke exhaust channel is arranged in the shell, an oil smoke suction fan is installed in the smoke exhaust channel, a compressor, a condenser and an evaporator are arranged in the shell, a heat dissipation channel and an air outlet channel are further arranged in the shell, the condenser is arranged in the heat dissipation channel, the evaporator is arranged in the air outlet channel, an air outlet of the heat dissipation channel is communicated with the smoke exhaust channel, and the condenser is arranged at the upper reaches of the oil smoke suction fan along the flowing direction of air flow. This air conditioner formula range hood's heat dissipation channel and air-out passageway integration are in range hood's casing, and the structure is comparatively compact, and it is comparatively convenient to install, and heat dissipation channel's air outlet is linked together with smoke exhaust channel to, along the air current flow direction, the upper reaches of inhaling oil smoke fan is located to the condenser, and when range hood work was under air conditioner mode, the heat that the condenser produced can be discharged into smoke exhaust channel and outwards discharge through inhaling oil smoke fan, improves the heat transfer effect of condenser, and then promotes the air conditioner efficiency.

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

The kitchen is the main place that people cook, and the culinary art experience is directly influenced to the good or bad of kitchen air environment. The kitchen is hot in summer and cold in winter, and has the requirements of cold supply and heat supply, so that people invent various kitchen air conditioners, the air in the kitchen is cooled in summer, and warm air can be provided for the kitchen in winter, so that the cooking comfort level is improved. The existing kitchen air conditioner has no big difference from the common air conditioner in the basic form, and generally has two forms, namely an internal machine and an external machine split type, namely an external machine is positioned outdoors, an internal machine is positioned indoors, the internal machine and the external machine are respectively provided with a motor fan, the connection mode of the internal machine and the external machine split type kitchen air conditioner needs to be connected through a pipeline, holes need to be formed on a wall, decoration is damaged, the external machine needs to be hung outdoors, the installation difficulty is high, and the structure is not compact enough. The other type is that the inside and outside machine is an integrated structure, although the evaporator and the condenser of the air conditioner can be installed indoors, the heat-discharging pipe of the condenser can be installed only by destroying a larger area of wall, so that the installation difficulty is increased, and the indoor attractiveness is influenced.

In addition, because the kitchen space is limited, the volume of the kitchen air conditioner cannot be too large, so that the heat dissipation of the kitchen air conditioner has a great problem, and if the heat dissipation cannot be carried out in time in the use process of the kitchen air conditioner, the energy efficiency of the air conditioner can be greatly reduced. However, the existing kitchen air conditioner and the range hood work independently, and they cannot be linked, and the heat generated by the kitchen air conditioner cannot be discharged to the outside through the fan of the range hood, so how to discharge the heat generated by the kitchen air conditioner through the range hood becomes a problem to be urgently solved. In addition, in the refrigeration mode, outdoor air can blow out cold air from the air outlet after heat exchange, meanwhile, a large amount of condensed water can be condensed on the surface of the inner machine evaporator, and at present, the condensed water is directly discharged to the outdoor through the drain pipe and is not effectively utilized.

Although, the existing products such as the air conditioning range hood are also produced, namely, the air conditioning component is added on the basis of the platform of the range hood, all functions of the range hood can be realized, and simultaneously, the function of an air conditioner can also be realized. However, these air conditioner smoke ventilators often carry out simple function with the indoor set of traditional air conditioner and traditional lampblack absorber and merge, and outdoor unit of air conditioner still need install outdoor alone, and the air conditioner lampblack absorber integrated level of this kind of mode is not enough, and the installation is comparatively loaded down with trivial details, and moreover, the pipeline and the line connection of outer machine in the air conditioner also can destroy the wall body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned prior art current situation, provide a compact structure, air conditioner formula range hood that the air conditioner radiating effect is good.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: this air conditioner formula range hood, including the casing, be equipped with the discharge flue in the casing, install the oil absorption cigarette fan in the discharge flue, be equipped with compressor, condenser and evaporimeter in the casing, compressor, condenser and evaporimeter are linked together its characterized in that through the refrigerant pipeline: the shell is also internally provided with a heat dissipation channel and an air outlet channel, the condenser is arranged in the heat dissipation channel, the evaporator is arranged in the air outlet channel, an air outlet of the heat dissipation channel is communicated with the smoke exhaust channel, and the condenser is arranged at the upstream of the oil smoke suction fan along the flowing direction of air flow.

Preferably, the smoke exhaust channel is provided with a vertical channel and a transverse channel arranged at the top of the vertical channel, the lower part of the vertical channel is provided with a smoke inlet, the oil smoke suction fan is arranged in the transverse channel, and the transverse channel is provided with a smoke exhaust port. Like this, oil absorption cigarette fan adopts overhead structure, and the structure is comparatively novel.

The vertical channel and the transverse channel can be arranged in different modes, and as a preferable scheme, the vertical channel is arranged at the rear side part of the machine shell, and the upper part of the vertical channel extends forwards to form the transverse channel.

Further preferably, the heat dissipation channel and the air outlet channel are both arranged on the front side of the vertical channel, or the heat dissipation channel and the air outlet channel are respectively arranged on the left side and the right side of the vertical channel, or one of the heat dissipation channel and the air outlet channel is arranged on the left side or the right side of the vertical channel, and the other channel is arranged on the front side of the vertical channel.

As another preferable scheme, the vertical channel is arranged in the middle of the front-back direction of the enclosure, and the upper part of the vertical channel extends forwards to form the transverse channel.

Further preferably, the heat dissipation channel and the air outlet channel are respectively arranged on two sides of the vertical channel in the front-back direction, or the heat dissipation channel and the air outlet channel are respectively arranged on two sides of the vertical channel in the left-right direction, or one of the heat dissipation channel and the air outlet channel is arranged on the front side or the rear side of the vertical channel and the other channel is arranged on the left side or the right side of the vertical channel.

The range hood fan can have various structures, and is preferably a centrifugal fan which is horizontally arranged or vertically arranged or obliquely arranged relative to a horizontal plane.

The compressor may be mounted at a number of different locations inside the casing, preferably at the front, rear, left or right side of the vertical channel.

Further preferably, the air outlet channel is arranged in the middle of the left and right directions of the casing, and the heat dissipation channel and the compressor are respectively arranged on the left side and the right side of the air outlet channel.

Preferably, an air valve is arranged between the air outlet of the heat dissipation channel and the smoke exhaust channel. Therefore, when the air conditioner is started, the air valve is opened, the air flow in the heat dissipation channel flows into the smoke exhaust channel, and when the air conditioner is closed, the air valve is closed, so that the oil smoke in the smoke exhaust channel is prevented from flowing backwards into the heat dissipation channel.

In order to avoid the oil smoke from entering the heat dissipation channel to pollute the condenser, a filtering device is arranged between the air outlet of the heat dissipation channel and the smoke exhaust channel.

As another preferred scheme, a filtering device is installed between the air outlet of the heat dissipation channel and the smoke exhaust channel. Therefore, after the filtering device is arranged, the oil smoke can be prevented from entering the heat dissipation channel to pollute the condenser.

In order to enable the air outside the casing to smoothly enter the heat dissipation channel, an outer machine fan is arranged in the heat dissipation channel, and an outer machine air inlet is formed in the casing.

In order to avoid interference with the oil smoke suction effect, the air inlet of the outer machine is arranged at the top of the shell.

Further preferably, the condenser is disposed downstream of the outer blower in the flow direction of the air flow.

The outer fan can be of different types, preferably, the outer fan is a vertically arranged centrifugal fan, and the central axis direction of an impeller of the outer fan is perpendicular to the front face of the casing.

In order to enable the air outlet channel to smoothly outlet air, an inner machine fan is arranged in the air outlet channel, and an inner machine air inlet and an inner machine air outlet are formed in the casing.

In order to avoid interference with the oil fume suction effect, the air inlet of the internal machine is arranged at the top of the shell.

Further preferably, the inner blower is disposed downstream of the evaporator in the airflow flowing direction.

The inner fan can be of different types, the inner fan is a vertically arranged centrifugal fan, and the direction of the central axis of the impeller of the inner fan is perpendicular to the front surface of the casing.

In order to fully utilize the condensed water of the air conditioner, a drainage channel is arranged at the bottom of the air outlet channel, the condenser is arranged below the evaporator, and the condensed water condensed on the surface of the evaporator can drip onto the condenser through the drainage channel. Like this, the comdenstion water can be used for dispelling the heat to the condenser, promotes its heat transfer effect.

Compared with the prior art, the utility model has the advantages of: this air conditioner formula range hood's heat dissipation channel and air-out passageway integration are in range hood's casing, and the structure is comparatively compact, and it is comparatively convenient to install, and heat dissipation channel's air outlet is linked together with smoke exhaust channel to, along the air current flow direction, the upper reaches of inhaling oil smoke fan is located to the condenser, and when range hood work was under the air conditioner mode, the heat that the condenser produced can be gone into smoke exhaust channel and outwards discharge through inhaling oil smoke fan, improved the heat transfer effect of condenser, and then promoted the air conditioner efficiency.

Drawings

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

fig. 2 is a schematic structural view of another angle according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

Detailed Description

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

The first embodiment is as follows:

as shown in fig. 1 and fig. 2, the air-conditioning range hood of the present embodiment includes a casing 1, and a smoke exhaust channel 2, a heat dissipation channel 7, and an air outlet channel 8 are disposed inside the casing 1. The smoke exhausting channel 2 is provided with a vertical channel 21 and a transverse channel 22, a smoke inlet 211 is formed in the lower portion of the vertical channel 21, the upper portion of the vertical channel 21 extends forwards to form the transverse channel 22, and a smoke exhausting port is formed in the transverse channel 22. The range hood fan 3 is a centrifugal fan arranged horizontally and is arranged in the transverse channel 22, namely the range hood fan 3 adopts an overhead structure, and after the range hood fan is arranged horizontally, a smoke tube installation space is reserved at the top of the range hood. After the range hood fan 3 is turned on, the oil smoke is sucked into the smoke exhaust channel 2 from the smoke inlet 211, and then discharged to the outside through the smoke outlet, and discharged into the smoke tube (not shown).

In this embodiment, the rear side portion of casing 1 is located to vertical channel 21, and the front side at vertical channel 21 middle part is located to heat dissipation channel 7 and air-out passageway 8. Air-out passageway 8 is located casing 1 width direction's centre, and heat dissipation channel 7 and compressor 4 locate the left and right sides of air-out passageway 8 respectively. The condenser 5 is installed in the heat dissipation channel 7, the evaporator 6 is installed in the air outlet channel 8, and the compressor 4, the condenser 5 and the evaporator 6 are communicated through refrigerant pipelines. The compressor 4, the condenser 5 and the evaporator 6 constitute an air conditioning assembly, which operates in the same principle as the conventional air conditioner and will not be described herein.

An outer machine fan 10 is further installed in the heat dissipation channel 7, an outer machine air inlet 101 is formed in the top of the machine shell 1, and an air inlet mode in the top of the machine shell 1 is adopted, so that adverse effects on the oil fume suction effect can be avoided. The air outlet of the external machine, namely the air outlet of the heat dissipation channel 7, is arranged in the machine shell 1, and the air outlet of the heat dissipation channel 7 is communicated with the smoke exhaust channel 2. An air valve 9 is installed between the air outlet of the heat dissipation channel 7 and the smoke evacuation channel 2. Thus, when the air conditioner is started, the air valve 9 is opened, the airflow in the heat dissipation channel 7 flows into the smoke exhaust channel 2, and when the air conditioner is closed, the air valve 9 is closed, so that the oil smoke in the smoke exhaust channel 2 is prevented from flowing backwards into the heat dissipation channel 7.

Since the range hood fan 3 is of an overhead structure and the heat dissipation channel 7 is located below the transverse channel 22 where the range hood fan 3 is located, the condenser 5 located in the heat dissipation channel 7 is located upstream of the range hood fan 3. In this embodiment, the outer fan 10 is a vertically disposed centrifugal fan, and the central axis of the impeller of the outer fan 10 is perpendicular to the front surface of the casing 1. The condenser 5 is disposed downstream of the outer unit fan 10 in the flow direction of the air flow.

In this embodiment, still be equipped with interior fan 11 in the air-out passageway 8, along the air current flow direction, interior fan 11 locates the low reaches of evaporimeter 6. The inner fan 11 of this embodiment is a vertically arranged centrifugal fan, and the central axis direction of the impeller of the inner fan 11 is perpendicular to the front surface of the casing. An inner machine air inlet 111 and an inner machine air outlet 112 are formed on the casing 1, wherein the inner machine air inlet 111 is formed at the top of the casing 1 to avoid affecting the oil smoke suction effect.

When the range hood works in an air conditioning mode, the outer unit fan 10 and the oil smoke suction fan 3 are started, the air valve 9 is opened, outdoor air enters the heat dissipation channel 7 from the outer unit air inlet 101 and flows through the condenser 5, air flow of the heat dissipation channel 7 flows into the smoke exhaust channel 2 under the matching of the oil smoke suction fan 3 and is finally exhausted through the smoke exhaust port, and heat generated by the condenser 5 is taken away through the smoke exhaust channel 2, so that the heat exchange effect of the range hood is improved. Meanwhile, the inner fan 11 is turned on, and cold air is discharged through the inner air outlet 112, so that the cooking experience of a user is improved.

Air conditioner mode during operation, the comdenstion water can condense on 6 surfaces of evaporimeter, and in order to realize the effective utilization of comdenstion water, this embodiment is equipped with drainage channel 12 in the bottom of air-out passageway 8, and the below of evaporimeter 6 is located to condenser 5, condenses on the condensation hydroenergy on 6 surfaces of evaporimeter passes through drainage channel 12 and drips to condenser 5, for condenser 5 cooling, promotes its heat transfer effect, and then promotes the air conditioner efficiency.

Example two:

as shown in fig. 3, in this embodiment, a filtering device 13 is installed between the air outlet of the heat dissipation channel 7 and the smoke evacuation channel 2, that is, the filtering device 13 replaces the air valve of the first embodiment. After the filtering device 13 is provided, even if part of the oil smoke in the smoke exhaust channel 2 flows into the heat dissipation channel 7, the oil smoke will flow into the smoke exhaust channel after being filtered by the filtering device 13, so that the condenser 5 is prevented from being polluted by the oil smoke. The rest of the structure of the present embodiment is the same as that of the first embodiment, and will not be described herein.

The above is only the preferred embodiment of the present invention, it should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be modified or improved, for example, the position relationship of the vertical channel, the heat dissipation channel, the air outlet channel and the compressor is not limited to the embodiment, and these are all considered as the protection scope of the present invention.

Claims

1. The utility model provides an air conditioner formula range hood, includes casing (1), be equipped with smoke exhaust passage (2) in casing (1), install in smoke exhaust passage (2) and inhale oil smoke fan (3), be equipped with compressor (4), condenser (5) and evaporimeter (6) in casing (1), compressor (4), condenser (5) and evaporimeter (6) are linked together its characterized in that through the refrigerant pipeline: the air conditioner is characterized in that a heat dissipation channel (7) and an air outlet channel (8) are further arranged in the machine shell (1), the condenser (5) is arranged in the heat dissipation channel (7), the evaporator (6) is arranged in the air outlet channel (8), an air outlet of the heat dissipation channel (7) is communicated with the smoke exhaust channel (2), and the condenser (5) is arranged at the upstream of the oil smoke exhaust fan (3) along the air flow direction.

2. An air-conditioning type range hood according to claim 1, wherein: the smoke exhaust channel (2) is provided with a vertical channel (21) and a transverse channel (22) arranged at the top of the vertical channel, the lower part of the vertical channel (21) is provided with a smoke inlet (211), the oil smoke suction fan (3) is arranged in the transverse channel (22), and the transverse channel (22) is provided with a smoke exhaust port.

3. An air-conditioning type range hood according to claim 2, wherein: the vertical channel (21) is arranged at the rear side part of the machine shell (1), and the upper part of the vertical channel (21) extends forwards to form the transverse channel (22).

4. An air-conditioning type range hood as set forth in claim 3, wherein: the front side of vertical passageway (21) is all located in heat dissipation channel (7) and air-out passageway (8), perhaps, locate respectively in heat dissipation channel (7) and air-out passageway (8) the left and right sides of vertical passageway (21), perhaps, have a passageway to locate the left side or the right side of vertical passageway (21) and another passageway to locate the front side of vertical passageway (21) in heat dissipation channel (7) and air-out passageway (8).

5. An air-conditioning type range hood according to claim 2, wherein: the vertical channel (21) is arranged in the middle of the front and back direction of the machine shell (1), and the upper part of the vertical channel (21) extends forwards to form the transverse channel (22).

6. An air-conditioning type range hood according to claim 5, wherein: heat dissipation channel (7) and air-out passageway (8) are located respectively the ascending both sides in vertical passageway fore-and-aft direction, perhaps heat dissipation channel (7) and air-out passageway (8) are located respectively the ascending both sides in vertical passageway (21) left and right sides, perhaps, one of them passageway in heat dissipation channel (7) and air-out passageway (8) is located the front side or the rear side of vertical passageway (21) and another passageway is located the left side or the right side of vertical passageway (21).

7. An air-conditioning type range hood as set forth in claim 2, wherein: the oil fume suction fan (3) is a centrifugal fan which is horizontally arranged or vertically arranged or obliquely arranged relative to the horizontal plane.

8. An air-conditioning type range hood according to claim 2, wherein: the compressor (4) is arranged on the front side, the rear side, the left side or the right side of the vertical channel (21).

9. An air-conditioning type range hood according to claim 1, wherein: air-out passageway (8) are located the middle part of casing (1) left and right sides orientation, the left and right sides of air-out passageway (8) are located respectively in heat dissipation channel (7) and compressor (4).

10. An air-conditioning type range hood according to claim 1, wherein: and an air valve (9) is arranged between the air outlet of the heat dissipation channel (7) and the smoke exhaust channel (2).

11. An air-conditioning type range hood according to claim 1, wherein: and a filtering device (13) is arranged between the air outlet of the heat dissipation channel (7) and the smoke exhaust channel (2).

12. An air-conditioning type range hood according to claim 1, wherein: an outer machine fan (10) is arranged in the heat dissipation channel (7), and an outer machine air inlet (101) is formed in the shell (1).

13. An air-conditioning type range hood as set forth in claim 12, wherein: the air inlet (101) of the external unit is arranged at the top of the machine shell (1).

14. An air-conditioning type range hood according to claim 12, wherein: the condenser (5) is arranged downstream of the outer machine fan (10) in the direction of flow of the air flow.

15. An air-conditioning type range hood as set forth in claim 12, wherein: the outer machine fan (10) is a vertically arranged centrifugal fan, and the direction of the central shaft of an impeller of the outer machine fan (10) is vertical to the front surface of the casing (1).

16. An air-conditioning type range hood as set forth in claim 1, wherein: an inner machine fan (11) is arranged in the air outlet channel (8), and an inner machine air inlet (111) and an inner machine air outlet (112) are arranged on the casing (1).

17. An air-conditioning type range hood according to claim 16, wherein: the air inlet (111) of the inner machine is arranged at the top of the machine shell (1).

18. An air-conditioning type range hood according to claim 16, wherein: the inner fan (11) is arranged downstream of the evaporator (6) in the direction of flow of the air flow.

19. An air-conditioning type range hood as set forth in claim 16, wherein: the inner fan (11) is a vertically arranged centrifugal fan, and the central axis direction of an impeller of the inner fan (11) is vertical to the front surface of the casing (1).

20. An air-conditioning type range hood according to any one of claims 1 to 19, wherein: the bottom of air-out passageway (8) is equipped with drainage channel (12), below evaporimeter (6) is located in condenser (5), condense in the condensation water on evaporimeter (6) surface can pass through drainage channel (12) drippage extremely on condenser (5).