CN216557289U

CN216557289U - Air-conditioning type range hood

Info

Publication number: CN216557289U
Application number: CN202122814657.XU
Authority: CN
Inventors: 郭俊杰; 余丙松; 朱启惠; 曹亚裙; 李昂; 傅海峰; 江名松; 崔腾飞; 王飞
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-17
Anticipated expiration: 2031-11-15

Abstract

An air-conditioning type range hood is characterized in that a compressor and an oil fume suction fan are arranged in a casing, an air-conditioning inner machine is arranged on the casing, condensed water condensed on the surface of an evaporator can be received by an inner casing of the air-conditioning inner machine, a condenser is arranged in a fume exhaust channel, an oil cup is arranged at the bottom of the casing, a liquid distributor capable of distributing liquid to the surface of the condenser is arranged in the fume exhaust channel, the condensed water in the inner casing is conveyed to the liquid distributor, a water inlet is formed in the upper portion of a volute of the fan, a water outlet is formed in the lower portion of the volute, the condensed water flowing down from the surface of the liquid distributor flows into the interior of the volute through the water inlet and flows into the oil cup through the water outlet, and a heating device used for heating and evaporating the condensed water flowing into the oil cup is arranged on the oil cup. The air-conditioning range hood drops air-conditioning condensate water onto the surface of the condenser through the liquid distributor to cool the condenser, so that the heat exchange effect of the condenser is improved, the condensate water which is not evaporated by the condenser flows into the oil cup after passing through the fan volute, and the heating device evaporates an oil-water mixture in the oil cup.

Description

Air-conditioning type range hood

Technical Field

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

Background

In order to improve cooking experience of users, people invent various air conditioning smoke exhaust fans which are used for providing cold air for a kitchen in summer and providing warm air in winter. The air conditioner cigarette machine is integrated as an organic whole with air conditioner subassembly and range hood, and it has the air conditioner air outlet to open on range hood's casing, and the air conditioner cigarette machine can work in a plurality of different modes, as long as take the mode of air conditioner to open, and the air conditioner air outlet will blow off cold wind or hot-blast, can directly blow to the culinary art person, also can blow to the kitchen indoorly to effectively promote the culinary art person's culinary art and experience. For the air-conditioning cigarette machine under the work of the refrigeration mode, in order to improve the energy efficiency of an air conditioner, people design a structure for installing a condenser in a smoke exhaust channel, and the smoke exhaust channel also forms a heat dissipation channel, namely, the heat of the condenser is taken away by oil smoke, so that the heat of the condenser is dissipated, and the heat exchange effect of the condenser is improved. Because the temperature of the condenser is higher, if the oil fume flow is used for radiating heat, the heat radiating effect is not good. Therefore, people invent a structure for radiating the condenser by using the air conditioner condensate water, namely, the air conditioner condensate water is conveyed to the surface of the condenser, the surface temperature of the condenser is reduced by the condensate water, and the heat exchange effect of the condenser is further improved. However, only part of the air conditioner condensate flowing to the surface of the condenser is usually evaporated by the condenser, and the part which is not evaporated flows down along the condenser and then is accumulated in the interior of the casing of the range hood, so that certain hidden troubles exist. In summary, the existing air-conditioning range hood needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide an air-conditioning range hood, aiming at the current situation of the prior art, wherein the redundant condensed water after cleaning a condenser can flow into an oil cup to be evaporated.

The technical scheme adopted by the utility model for solving the technical problems is as follows: this air conditioner formula range hood, including the casing, be equipped with compressor and oil absorption cigarette fan in the casing, the low reaches of oil absorption cigarette fan are formed with exhaust passage, install air conditioner indoor unit on the casing, and air conditioner indoor unit includes the inner casing body and locates the inside evaporimeter of inner casing body, the condensate water that condenses on the evaporimeter surface can be accepted to the inner casing body install the condenser in the exhaust passage, compressor, condenser and evaporimeter are linked together through the refrigerant pipeline, and oil cup, its characterized in that are installed to the chassis bottom: a liquid distributor capable of distributing liquid to the surface of the condenser is arranged in the smoke exhaust channel, condensed water in the inner machine shell can be conveyed to the liquid distributor, a water inlet is formed in the upper portion of a volute of the oil fume suction fan, a water outlet is formed in the lower portion of the volute, the condensed water flowing down from the surface of the liquid distributor flows into the volute through the water inlet and flows into the oil cup through the water outlet, and a heating device used for heating and evaporating the condensed water flowing into the oil cup is arranged on the oil cup.

The heating device can adopt various structures, and preferably, the heating device is a heating pipe arranged inside the oil cup.

Preferably, the oil cup is of a strip structure, and the heating pipe is of a strip shape and is arranged along the length direction of the oil cup.

In order to smoothly convey the condensed water in the inner machine shell to the liquid distributor, a water outlet is formed in the lower side part of the inner machine shell and is communicated with a water inlet of the liquid distributor through a water outlet pipe, and a water pump for conveying the condensed water in the inner machine shell to the liquid distributor is mounted on the water pipe.

In order to obtain a better liquid distribution effect, the condenser is obliquely arranged relative to the vertical plane, the liquid distributor is arranged at the top of the condenser and is arranged at the downstream of the condenser along the flow direction of the oil smoke.

Preferably, the smoke exhaust channel comprises a first smoke exhaust channel and a second smoke exhaust channel, an air valve for switching one of the first smoke exhaust channel and the second smoke exhaust channel to be communicated with the outlet of the smoke exhaust fan is mounted at the outlet of the smoke exhaust fan, and the condenser is arranged in the first smoke exhaust channel. Like this, first exhaust fume channel constitutes heat dissipation channel, and the second exhaust fume channel constitutes the direct vent passageway, under different operating mode, through switching the blast gate, can make the oil smoke outwards discharge from heat dissipation channel or direct vent passageway.

In order to avoid the oil smoke from polluting the condenser, an oil smoke purification device is arranged in the first exhaust channel and is arranged at the upstream of the condenser along the flowing direction of the oil smoke.

First exhaust flue and second exhaust flue can have multiple mode of discharging fume, first exhaust flue has first exhaust port, and second exhaust flue has the second exhaust port, first exhaust port and second exhaust port are independent each other.

In order to enable the air conditioner indoor unit to smoothly exhaust air, the air conditioner indoor unit comprises an air exhaust fan, and an air inlet and an air outlet which are communicated with the air exhaust fan are arranged on the shell. Therefore, air enters the air conditioner internal unit from the air inlet on the shell and blows cold air out from the air outlet on the shell.

The air inlet and the air outlet can be arranged at a plurality of positions of the machine shell, and preferably, the air inlet and the air outlet are arranged at the top of the machine shell.

Compared with the prior art, the utility model has the advantages that: the air-conditioning condensate water of the air-conditioning range hood is conveyed to the liquid distributor and then flows to the surface of the condenser from the liquid distributor to cool the condenser so as to improve the heat exchange effect of the condenser, the condensate water which is not evaporated by the condenser can flow into the oil cup after passing through the volute of the fan, a heating device on the oil cup is utilized to evaporate an oil-water mixture in the oil cup, and the generated steam can be sucked by the range hood and then discharged into a common flue.

Drawings

FIG. 1 is a schematic structural diagram of an air-conditioning range hood according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an operating principle of an air conditioning assembly according to an embodiment of the present invention.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 and fig. 2, the direction indicated by arrow a in fig. 1 is the right, the air-conditioning type range hood of the present embodiment includes a casing 1, and a range hood fan 2 is installed inside the casing 1. A smoke exhaust channel 3 is formed at the downstream of the smoke exhaust fan 2, and a condenser 6 is arranged in the smoke exhaust channel 3. The air conditioner indoor unit 4 is installed at the top of the casing 1, the air conditioner indoor unit 4 is located on the left side of the smoke exhaust channel 3, the air conditioner indoor unit 4 comprises an inner casing 41, an evaporator 42 and an air outlet fan 43, the evaporator 42 and the air outlet fan 43 are arranged inside the inner casing, condensed water condensed on the surface of the evaporator 42 can be received by the inner casing 41, an air inlet 1a and an air outlet 1b communicated with the air outlet fan 43 are arranged at the top of the casing 1, and cold air can be blown out from the air outlet 1 b. The compressor 5 is installed in the casing 1, the compressor 5, the condenser 6 and the evaporator 42 are communicated through a refrigerant pipeline 14, and the throttle valve 15 is installed on the refrigerant pipeline 14 between the condenser 6 and the evaporator 42. The compressor 5, the condenser 6 and the evaporator 42 constitute an air conditioning assembly, and the specific operation principle thereof is the same as that of the existing air conditioner, and will not be described herein.

The smoke exhausting channel 3 of the present embodiment includes a first smoke exhausting channel 31 and a second smoke exhausting channel 32, and an air valve 12 for switching one of the first smoke exhausting channel 31 and the second smoke exhausting channel 32 to communicate with the air outlet of the range hood fan 2 is installed at the inlet of the first smoke exhausting channel 31 and the second smoke exhausting channel 32. As shown in fig. 1, the damper 12 is in a state of deflecting to the right, and at this time, the first smoke exhausting passage 31 is opened, the second smoke exhausting passage 32 is closed, and the smoke is exhausted to the outside through the first smoke exhausting passage 31. When the second smoke evacuation channel 32 needs to be opened, the air valve 12 is deflected to the left. In addition, the first smoke exhaust channel 31 of the present embodiment has a first smoke exhaust port 33, the second smoke exhaust channel 32 has a second smoke exhaust port 34, and the first smoke exhaust port 33 and the second smoke exhaust port 34 are independent of each other.

In this embodiment, the condenser 6 is installed in the first smoke exhaust passage 31, the condenser 6 is disposed to be inclined with respect to the vertical plane, the lampblack purification device 13 is installed in the first smoke exhaust passage 31, and the lampblack purification device 13 is disposed upstream of the condenser 6 along the lampblack flowing direction. The oil smoke is purified before flowing through the condenser 6, so that the condenser 6 is prevented from being polluted by the oil smoke.

A liquid distributor 7 is installed in the smoke exhaust channel 3, specifically, the liquid distributor 7 is installed on the top of the condenser 6, and the liquid distributor 7 is arranged at the downstream of the condenser 6 along the flow direction of the smoke. The lateral part is opened there is delivery port 411 under interior casing 41, and delivery port 411 is linked together through outlet pipe 10 and liquid distributor 7's water inlet, installs water pump 11 on water pipe 10, and under water pump 11's effect, the comdenstion water in interior casing 41 is carried to liquid distributor 7 on, and then the surface of delivery port flow direction condenser 6 through liquid distributor 7, cools down condenser 6 to improve its heat transfer effect and promote the air conditioner efficiency.

The upper part of the volute 21 of the range hood fan 2 of the embodiment is provided with a water inlet 22, the lower part of the volute 21 is provided with a water outlet 23, the bottom of the machine shell 1 is provided with an oil cup 8, and the water outlet 23 is communicated with the oil cup 8. During the process that the condensed water flows downwards through the surface of the condenser 6, part of the condensed water is evaporated by the condenser 6, part of the non-evaporated condensed water flows into the volute 21 through the water inlet 22, the volute 21 and the impeller can be cleaned, and the cleaned condensed water flows into the oil cup 8 through the water outlet 23. The heating device arranged on the oil cup 8 evaporates the oil-water mixture in the oil cup 8, and the generated steam can be discharged into the common flue after being sucked by the fume exhaust fan 2. The oil cup 8 of this embodiment is a strip structure, the heating device is a heating pipe 9 which is installed inside the oil cup 8 and is in a strip shape, and the heating pipe 9 is arranged along the length direction of the oil cup 8.

Claims

1. The utility model provides an air-conditioning type range hood, includes casing (1), be equipped with compressor (5) and oil absorption smoke fan (2) in casing (1), the low reaches of oil absorption smoke fan (2) are formed with exhaustsmoke channel (3), install air conditioner indoor unit (4) on casing (1), and air conditioner indoor unit (4) include inner casing body (41) and locate inside evaporimeter (42) of inner casing body, the condensate water of condensing on the evaporimeter surface can be accepted to the inner casing body install condenser (6) in exhaustsmoke channel (3), compressor (5), condenser (6) and evaporimeter (42) are linked together through the refrigerant pipeline, and oil cup (8), its characterized in that are installed to casing (1) bottom: a liquid distributor (7) capable of distributing liquid to the surface of a condenser is arranged in the smoke exhaust channel (3), condensed water in the inner shell (41) can be conveyed to the liquid distributor (7), a water inlet (22) is formed in the upper portion of a volute (21) of the oil fume suction fan (2), a water outlet (23) is formed in the lower portion of the volute (21), the condensed water flowing down from the surface of the liquid distributor (7) flows into the volute (21) through the water inlet (22) and flows into the oil cup (8) through the water outlet (23), and a heating device used for heating and evaporating the condensed water flowing into the oil cup (8) is arranged on the oil cup (8).

2. An air-conditioning type range hood according to claim 1, wherein: the heating device is a heating pipe (9) arranged in the oil cup (8).

3. An air-conditioning type range hood according to claim 2, wherein: the oil cup (8) is of a strip-shaped structure, and the heating pipe (9) is of a strip shape and is arranged along the length direction of the oil cup (8).

4. An air-conditioning type range hood according to claim 1, wherein: a water outlet (411) is formed in the lower side portion of the inner machine shell (41), the water outlet (411) is communicated with a water inlet of the liquid distributor (7) through a water outlet pipe (10), and a water pump (11) used for conveying condensed water in the inner machine shell (41) to the liquid distributor (7) is installed on the water pipe (10).

5. An air-conditioning type range hood according to claim 1, wherein: the condenser (6) is obliquely arranged relative to the vertical plane, the liquid distributor (7) is installed at the top of the condenser (6) and is arranged at the downstream of the condenser (6) along the flowing direction of oil smoke, and the liquid distributor (7) is arranged at the top of the condenser (6).

6. An air-conditioning type range hood according to claim 1, wherein: the smoke exhausting channel (3) comprises a first smoke exhausting channel (31) and a second smoke exhausting channel (32), an air valve (12) used for switching one of the first smoke exhausting channel (31) and the second smoke exhausting channel (32) to be communicated with the outlet of the oil smoke exhausting fan (2) is installed at the outlet of the oil smoke exhausting fan (2), and the condenser (6) is arranged in the first smoke exhausting channel (31).

7. An air-conditioning type range hood according to claim 6, wherein: and a lampblack purification device (13) is arranged in the first smoke exhaust channel (31), and the lampblack purification device (13) is arranged at the upstream of the condenser (6) along the flowing direction of lampblack.

8. An air-conditioning type range hood as set forth in claim 6, wherein: first exhaust passage (31) has first exhaust port (33), and second exhaust passage (32) has second exhaust port (34), first exhaust port (33) and second exhaust port (34) are independent each other.

9. An air-conditioning type range hood according to any one of claims 1 to 8, wherein: the air conditioner internal unit (4) comprises an air outlet fan (43), and an air inlet (1a) and an air outlet (1b) which are communicated with the air outlet fan (43) are arranged on the casing (1).

10. An air-conditioning type range hood according to claim 9, wherein: the air inlet (1a) and the air outlet (1b) are arranged at the top of the machine shell (1).