CN219693346U

CN219693346U - Air-conditioning type range hood

Info

Publication number: CN219693346U
Application number: CN202223395809.8U
Authority: CN
Inventors: 朱启惠; 余丙松; 郭俊杰; 李昂; 江名松; 崔腾飞; 王秦; 曹亚裙
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-09-15
Anticipated expiration: 2032-12-14

Abstract

The utility model provides an air conditioner formula range hood, including last box and lower cavity, it has heat transfer module to go up to integrate on the box, heat transfer module is including heat transfer fan, condenser and evaporimeter, heat transfer module has air inlet, cold wind export and heat dissipation wind export, in the wind channel between air inlet and the heat dissipation wind export is located to the condenser, in the wind channel between air inlet and the cold wind export is located to the evaporimeter, it is equipped with cold wind passageway and the heat dissipation passageway of mutual isolation to go up the box inside, cold wind export is linked together with cold wind passageway's air intake, it has cold wind passageway's air outlet to open on the last box, heat dissipation wind export is linked together with heat dissipation passageway's air intake, heat dissipation passageway's air outlet is linked together with the exhaust passage. The air conditioning type range hood can realize the isolation of oil smoke, cold air and heat dissipation wind, and radically eliminates the pollution of the condenser and the evaporator by the oil smoke.

Description

Air-conditioning type range hood

Technical Field

The utility model relates to a range hood, in particular to an air-conditioning type range hood.

Background

The existing integral kitchen air conditioner and the existing range hood generally purify the air with the oil smoke through the centrifugal fan blade of the range hood and then dissipate the heat through the condenser, and as the air with the oil smoke possibly pollutes the surface of the condenser to cause dirty blockage even if being purified, the purification module has high cost and needs to be regularly maintained. In addition, the purification device often cannot completely remove the oil smoke particles in the wind, so that when the wind of the fan blows to the condenser, the condenser is possibly polluted by the oil smoke, and the heat dissipation performance is reduced due to dirt blockage. If the wind for sucking the oil smoke is not utilized, power components of the condenser such as a cooling fan are additionally added, so that the energy consumption is increased, the space requirement is larger, the production and the installation are not easy, if the cooling fan is arranged on two sides, the product installation is limited, and if the cooling fan is arranged on the top, the smoke tube installation is limited.

In addition, the condenser is installed in the smoke exhaust channel, the evaporator is installed in the internal machine, the installation and the disassembly are both inconvenient, the cleaning is difficult, and two filter screens are needed to protect the condenser and the evaporator. And the smoke tube three-way device is also required to be added, when the refrigerating system does not work, the air exhausted by the range hood is exhausted from the normal channel, when the refrigerating system works, the air valve is opened, and the air of the range hood is blown to the condenser through the other channel. Because the air discharging paths under two working conditions need to be considered, two holes are avoided from being punched on the wall, and the air discharged from the two paths needs to be finally converged together and discharged out of the room. The added tee joint device increases the cost relative to a single smoke pipe, and is unfavorable for the discharge of the oil smoke because the smoke pipe is more bent.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an air-conditioning type range hood with compact structure and low energy consumption and cost aiming at the current state of the art.

The technical scheme adopted for solving the technical problems is as follows: this air conditioner formula range hood, including last box and the lower cavity of locating last bottom of the case portion, it is equipped with smoke exhaust channel to go up the inside smoke exhaust channel, install the range hood fan in the smoke exhaust channel, lower cavity have with the inlet that smoke exhaust channel is linked together, its characterized in that: the heat exchange module comprises a heat exchange fan, a condenser and an evaporator, wherein the heat exchange module is provided with an air inlet, a cold air outlet and a heat dissipation air outlet, the condenser is arranged in an air duct between the air inlet and the heat dissipation air outlet, the evaporator is arranged in the air duct between the air inlet and the cold air outlet, a cold air channel and a heat dissipation channel which are isolated from each other are arranged in the upper box body, the cold air outlet is communicated with an air inlet of the cold air channel, an air outlet of the cold air channel is formed in the upper box body, the heat dissipation air outlet is communicated with an air inlet of the heat dissipation channel, and an air outlet of the heat dissipation channel is communicated with a smoke exhaust channel.

The heat exchange module can be installed in a plurality of different positions, preferably, the heat exchange module is installed at the top of the upper box body, and the cold air outlet and the heat dissipation air outlet are both arranged at the bottom of the heat exchange module.

The cold air channel, the heat dissipation channel and the smoke exhaust channel can be arranged at various positions in the upper box body, and preferably, the cold air channel and the heat dissipation channel are respectively arranged at the front side and the rear side of the smoke exhaust channel, and the cold air channel is isolated from the smoke exhaust channel.

The air outlet of the cold air channel can be arranged at a plurality of different positions, and preferably, the air outlet of the cold air channel is arranged on the front surface or the left side surface or the right side surface of the upper box body.

In order to enable the heat generated by the condenser to be smoothly sucked into the smoke exhaust channel, the smoke exhaust fan is a centrifugal fan with front and rear double air inlets, the heat dissipation channel is arranged at the rear side of the smoke exhaust fan, and an air outlet of the heat dissipation channel is communicated with an air inlet at the rear side of the smoke exhaust fan.

The heat exchange module can have various mounting structures, and preferably, the heat exchange module includes the shell, and shell internally mounted has heat exchange fan, condenser and evaporimeter, heat exchange fan is horizontal centrifugal fan of arranging, condenser and evaporimeter enclose and close heat exchange fan's periphery.

Further preferably, the condenser and the evaporator enclose a square shape or a D-shape or a trapezoid or an ellipse.

In order to avoid escape of air sucked from the air inlet, a first side of the condenser is connected with a first side of the evaporator through a first partition plate, a second side of the condenser is connected with a second side of the evaporator through a second partition plate, and the condenser, the evaporator, the first partition plate and the second partition plate form a closed space around the outer periphery of the heat exchange fan.

In order to discharge the air conditioner condensate water through the drain pump, the bottom of the shell is provided with a bottom plate, the heat exchange fan, the condenser and the evaporator are all arranged on the bottom plate, the bottom plate is provided with a condenser runner which is obliquely arranged, the evaporator is arranged above the upstream of the condenser runner, and the drain pump is arranged below the condenser runner.

For installation and dismantlement convenience, install the mounting panel on the lateral wall of shell, install the water pump support on the mounting panel, the drain pump is installed on the water pump support.

Preferably, a compressor is installed in the upper case, and the compressor, the condenser and the evaporator are connected to each other through a refrigerant line

Compared with the prior art, the utility model has the advantages that: this air conditioner formula range hood has heat transfer module on last box, in the wind channel between heat transfer module's air inlet and the cooling wind export was located to the condenser, in the wind channel between air inlet and the cold wind export was located to the evaporimeter, go up the inside cold wind passageway and the cooling channel that keep apart each other that are equipped with of box, cold wind export is linked together with cold wind passageway's air intake, it has cold wind passageway's air outlet to go up the box, the cooling wind export is linked together with the exhaust passage through the cooling channel, realize oil smoke and cold wind from this, the cooling wind is isolated, stop condenser and evaporimeter by the oil smoke pollution from the root, a fan and a filter screen are shared to condenser and evaporimeter, the cost is lower, in addition, the heat of condenser is taken away through the oil smoke absorption fan, do benefit to promote condenser radiating efficiency, and then promote air conditioner energy efficiency.

Drawings

Fig. 1 is a schematic structural view of a range hood according to an embodiment of the present utility model;

fig. 2 is a structural cross-sectional view of a range hood according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a heat exchange module according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the internal structure of the heat exchange module shown in FIG. 3;

FIG. 5 is a cross-sectional view of the heat exchange module of FIG. 3;

FIG. 6 is a schematic view of the bottom plate of the heat exchange module of FIG. 3;

FIG. 7 is a schematic diagram of a drain pump mounting structure according to an embodiment of the utility model;

fig. 8 is a schematic connection diagram of an air conditioning assembly according to an embodiment of the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 and 2, the air conditioning type range hood of the present embodiment includes an upper case 1 and a lower cavity 2 disposed at the bottom of the upper case 1, a smoke exhaust channel 3 is disposed in the upper case 1, a range hood fan 4 and a compressor 11 are mounted in the smoke exhaust channel 3, and the lower cavity 2 has a smoke inlet 21 communicating with the smoke exhaust channel 3. The heat exchange module 5 is installed at the top of the upper case 1.

As shown in fig. 3 to 5, the heat exchange module 5 includes a housing 50, and a heat exchange fan 51, a condenser 52, and an evaporator 53 are installed inside the housing 50. The heat exchange fan 51 is a centrifugal fan arranged horizontally, the condenser 52 and the evaporator 53 are enclosed on the periphery of the heat exchange fan 51, and the condenser 52 and the evaporator 53 can be enclosed in a square shape or a D shape or a trapezoid shape or an ellipse shape. In this embodiment, the first side of the condenser 52 is connected to the first side of the evaporator 53 by the first partition 81, and the second side of the condenser 52 is connected to the second side of the evaporator 53 by the second partition 82, so that the condenser 52, the evaporator 53, the first partition 81 and the second partition 82 form a closed space around the outside of the heat exchange fan 51. The compressor cavity 12 is arranged in the upper box body 1, the compressor 11 is arranged in the compressor cavity 12, the compressor cavity 12 is independently arranged, the space is large, and the pipeline layout is convenient. The first partition 81 and the second partition 82 serve both a fixing function and a function of isolating cold and hot air.

The heat exchange module 5 of the present embodiment has an air inlet 54, a cold air outlet 55 and a heat dissipation air outlet 56, the air inlet 54 is disposed at the top of the heat exchange module 5, and the cold air outlet 55 and the heat dissipation air outlet 56 are both disposed at the bottom of the heat exchange module 5. The condenser 52 is disposed in the air passage between the air inlet 54 and the cooling air outlet 56, and the evaporator 53 is disposed in the air passage between the air inlet 54 and the cool air outlet 55. During cleaning, the internal condenser 52 and the evaporator 53 may be cleaned at the air inlet 54 by a high pressure water gun.

As shown in fig. 8, the compressor 11, the condenser 52 and the evaporator 53 are connected through the refrigerant pipe 13, and the compressor 11, the condenser 52 and the evaporator 53 constitute an air conditioning unit, and the operation principle thereof is the same as that of the conventional air conditioner, and will not be described herein.

The upper box body 1 is internally provided with a cold air channel 6 and a heat dissipation channel 7 which are mutually isolated. Wherein, cold wind passageway 6 locates the front side of smoke evacuation channel 3 and keeps apart with smoke evacuation channel 3, and cold wind outlet 55 is linked together with cold wind passageway 6's air intake, and in this embodiment, cold wind passageway 6's air outlet 61 locates the front of last box 1, in addition, also can locate cold wind passageway 6's air outlet on the left surface or the right flank of last box 1. The heat dissipation channel 7 is arranged at the rear side of the smoke exhaust channel 3, the heat dissipation air outlet 56 is communicated with the air inlet of the heat dissipation channel 7, and the air outlet of the heat dissipation channel 7 is communicated with the smoke exhaust channel 3. The range hood fan 4 of the embodiment is a centrifugal fan with double air inlets at the rear side, the heat dissipation channel 7 is arranged at the rear side of the range hood fan 4, and an air outlet of the heat dissipation channel 7 is communicated with an air inlet at the rear side of the range hood fan 4.

The bottom of the housing 50 is provided with a bottom plate 57, and the heat exchange fan 51, the condenser 52 and the evaporator 53 are all mounted on the bottom plate 57. The bottom plate 57 is formed with a condenser flow passage 58 arranged obliquely, the evaporator 53 is provided above the condenser flow passage 58 upstream, and the drain pump 9 is installed downstream of the condenser flow passage 58. For easy disassembly and maintenance, a mounting plate 59 is mounted on the side wall of the housing 50, the mounting plate 59 is used for fixing a pipeline and routing related lines, a water pump bracket 10 is mounted on the mounting plate 59, and the water pump 9 is mounted on the water pump bracket 10. During operation of the refrigeration system, condensed water is generated on the surface of the evaporator 53, and the drain pump 9 discharges the condensed water.

When the range hood works, under the action of the heat exchange fan 51, external air is sucked into the heat exchange module 5 through the air inlet 54 and is radially divided into two paths, one path of air flows through the evaporator 53 and then enters the cold air channel 6, cold air is blown out through the air outlet of the cold air channel 6, the other path of air flows through the condenser 53 and then enters the heat dissipation channel 7, heat of the condenser 53 flows through the heat dissipation channel 7, and the range hood 4 sucks the heat dissipation air in the heat dissipation channel 7 and the oil smoke of the smoke exhaust channel 3 together and discharges the oil smoke outwards through the air outlet cover 14.

Claims

1. The utility model provides an air conditioner formula range hood, includes box (1) and locates lower cavity (2) of last bottom of the case portion, it is equipped with smoke exhaust channel (3) to go up the inside of box (1), install smoke exhaust fan (4) in smoke exhaust channel (3), lower cavity (2) have with smoke inlet (21) that smoke exhaust channel (3) are linked together, its characterized in that: the utility model discloses a heat exchange device, including heat exchange module (5) on going up box (1), heat exchange module (5) are including heat exchange fan (51), condenser (52) and evaporimeter (53), and heat exchange module (5) have air inlet (54), cold wind export (55) and heat dissipation wind export (56), in the wind channel between air inlet (54) and heat dissipation wind export (56) is located in condenser (52), in the wind channel between air inlet (54) and cold wind export (55) is located in evaporimeter (53), the inside cold wind passageway (6) and heat dissipation passageway (7) that are equipped with mutual isolation of going up box (1), cold wind export (55) are linked together with the air intake of cold wind passageway (6), it is linked together with the air outlet of heat dissipation passageway (6) to open on going up box (1), the air outlet and the air intake of heat dissipation passageway (7) are linked together with smoke evacuation passageway (3).

2. An air conditioning range hood according to claim 1, wherein: the heat exchange module (5) is arranged at the top of the upper box body (1), and the cold air outlet (55) and the heat radiation air outlet (56) are both arranged at the bottom of the heat exchange module (5).

3. An air conditioning range hood according to claim 1, wherein: the cold air channel (6) and the heat dissipation channel (7) are respectively arranged on the front side and the rear side of the smoke exhaust channel (3), and the cold air channel (6) is isolated from the smoke exhaust channel (3).

4. An air conditioning range hood according to claim 3, wherein: the air outlet of the cold air channel (6) is arranged on the front surface or the left side surface or the right side surface of the upper box body (1).

5. An air conditioning range hood according to claim 3, wherein: the oil fume suction fan (4) is a centrifugal fan with front and rear double air inlets, the heat dissipation channel (7) is arranged at the rear side of the oil fume suction fan (4), and an air outlet of the heat dissipation channel (7) is communicated with an air inlet at the rear side of the oil fume suction fan (4).

6. An air conditioning range hood according to claim 1, wherein: the heat exchange module (5) comprises a shell (50), wherein the heat exchange fan (51), a condenser (52) and an evaporator (53) are arranged in the shell (50), the heat exchange fan (51) is a centrifugal fan arranged horizontally, and the condenser (52) and the evaporator (53) are enclosed on the periphery of the heat exchange fan (51).

7. The air conditioning range hood of claim 6, wherein: the condenser (52) and the evaporator (53) enclose a square shape or a D shape or a trapezoid shape or an ellipse shape.

8. The air conditioning range hood of claim 6, wherein: the first side of the condenser (52) is connected with the first side of the evaporator (53) through a first partition board (81), the second side of the condenser (52) is connected with the second side of the evaporator (53) through a second partition board (82), and the condenser (52), the evaporator (53), the first partition board (81) and the second partition board (82) form a closed space around the heat exchange fan (51).

9. The air conditioning range hood of claim 6, wherein: the bottom of the shell (50) is provided with a bottom plate (57), the heat exchange fan (51), the condenser (52) and the evaporator (53) are all arranged on the bottom plate (57), a condenser runner (58) which is obliquely arranged is formed on the bottom plate (57), the evaporator (53) is arranged above the upstream of the condenser runner (58), and a drainage pump (9) is arranged below the condenser runner (58).

10. The air conditioning range hood of claim 9, wherein: a mounting plate (59) is mounted on the side wall of the shell (50), a water pump bracket (10) is mounted on the mounting plate (59), and the water pump (9) is mounted on the water pump bracket (10).