CN114060874A

CN114060874A - Atomizer and range hood provided with same

Info

Publication number: CN114060874A
Application number: CN202010756863.7A
Authority: CN
Inventors: 郭俊杰; 李昂; 余丙松; 傅海峰; 朱启惠; 崔腾飞; 江名松; 王飞
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2022-02-18

Abstract

An atomizer, includes chassis and the driving piece of installing on the chassis, its characterized in that: the inside atomizing chamber that is formed with in chassis, chassis have the water inlet that is linked together with the atomizing chamber, and the opening side in atomizing chamber forms the water smoke export the atomizing intracavity is equipped with the runner, the runner is installed on the output shaft of driving piece still be equipped with in the atomizing chamber and block the post, block post circumference distribute around the runner and with the runner between leave the clearance. The atomizer is arranged in the machine shell of the range hood, condensed water generated by the first heat exchanger or the second heat exchanger can flow into the atomizing cavity through the water inlet of the atomizer, and the water mist outlet is communicated with the smoke exhaust channel. This atomizer chassis is inside to be formed with the atomizing chamber, and during the runner of atomizing intracavity rotated, on driving the rivers striking the fender post of atomizing intracavity to form water smoke, this atomizer simple structure, atomization effect are good, and this range hood installs this atomizer after, the exhaust passage discharge can be followed to the air conditioner comdenstion water after atomizing.

Description

Atomizer and range hood provided with same

Technical Field

The invention relates to a range hood, in particular to an atomizer and a range hood with the same.

Background

With the continuous improvement of living standard, indoor air conditioners are popularized in thousands of households, and the air conditioners achieve the purpose of refrigeration (heating) through heat exchange between condensers and evaporators and air. However, in summer, when the outside temperature is higher than the indoor temperature, the efficiency of the condenser and the air for exchanging heat to achieve the purpose of refrigeration is very low, and for this reason, people think of using water to cool the condenser according to the principle of a water cooling unit, and then have a sprayer and an atomizer. Generally, the atomizer is suitable for centralizing a large-scale plurality of units, and the atomizer can be suitable for various air-conditioning units for air heat exchange and refrigeration. The existing air conditioner atomizer only atomizes the condensed water of an air conditioner, has small water yield and small atomization amount, and cannot achieve good atomization cooling effect and energy-saving effect.

In order to cool the air in a kitchen in summer and provide warm air for the kitchen in winter, people invent various kitchen air conditioners, and the existing kitchen air conditioners generally have two forms, namely an internal machine and an external machine which are split, 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 internal machine and the external machine are connected in a split type kitchen air conditioner connection mode through pipelines, holes need to be formed in the 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 interior machine is the integral type structure, though it can all install the second heat exchanger of air conditioner and first heat exchanger indoor, but need destroy the heat extraction pipe that bigger area's wall body could install first heat exchanger, has not only increased the installation degree of difficulty, but also influences indoor pleasing to the eye. Although there is also a product like a range hood in the market at present, namely, an air conditioning component is added on the basis of a platform of the range hood, the range hood can realize all functions of the range hood and also can realize the function of an air conditioner. However, these air conditioner smoke ventilators often carry out simple function with traditional indoor set of air conditioner and traditional lampblack absorber and merge, and air condensing units still need to 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. In addition, when the air-conditioning range hood is used, the evaporator of the air conditioner can produce condensed water which is discharged outdoors through the drain pipe at present, and other effective discharge modes are not available.

Disclosure of Invention

The first technical problem to be solved by the present invention is to provide a centrifugal atomizer with simple structure and good atomization effect, aiming at the current situation of the prior art.

The second technical problem to be solved by the present invention is to provide a range hood for discharging condensed water of an air conditioner from a smoke exhaust channel after being atomized by an atomizer, aiming at the current state of the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: this atomizer, including the chassis with install the driving piece on the chassis, its characterized in that: the inside atomizing chamber that is formed with in chassis, chassis have the water inlet that is linked together with the atomizing chamber, and the opening side in atomizing chamber forms the water smoke export the atomizing intracavity is equipped with the runner, the runner is installed on the output shaft of driving piece still be equipped with in the atomizing chamber and block the post, block post circumference distribute around the runner and with the runner between leave the clearance.

Preferably, the blocking column is arranged on the inner side wall of the chassis.

In order to obtain better atomization effect, the blocking columns are evenly distributed around the rotating wheel at intervals in the circumferential direction.

Further preferably, the water inlet is arranged at the bottom of the chassis.

Further preferably, mounting holes are distributed on the top of the base plate along the circumferential direction.

The drive member may take a variety of forms and is preferably an electric motor.

The technical scheme adopted by the invention for solving the second technical problem is as follows: this install range hood of atomizer, including air conditioning subassembly and oil absorption cigarette subassembly, the air conditioning subassembly includes compressor, first heat exchanger and second heat exchanger, be linked together through the refrigerant pipeline between compressor, first heat exchanger and the second heat exchanger, the oil absorption cigarette subassembly has the casing, be equipped with smoke exhaust channel, its characterized in that in the casing: the shell is internally provided with an air outlet channel which is separated from the smoke exhaust channel, the first heat exchanger is arranged in the smoke exhaust channel, the second heat exchanger is arranged in the air outlet channel, the atomizer is arranged in the shell, condensed water generated by the first heat exchanger or the second heat exchanger can flow into the atomization cavity through the water inlet of the atomizer, and the water mist outlet is communicated with the smoke exhaust channel.

Preferably, the first heat exchanger is a condenser and the second heat exchanger is an evaporator. Therefore, the air conditioner works in a refrigeration mode, and the air outlet blows out cold air.

The atomizer can be installed in a plurality of positions, preferably, the atomizer transversely arranges, and the chassis of atomizer is installed in smoke exhaust passage, and the water inlet of atomizer is linked together with the air-out passageway, and the water smoke export of atomizer is exposed in smoke exhaust passage.

Further preferably, the water mist outlet is arranged at the downstream of the first heat exchanger along the oil smoke flowing direction.

In order to enable the air conditioner condensed water to smoothly flow into the atomizer, the bottom of the air outlet channel is provided with a condensed water outlet which is communicated with the water inlet of the atomizer through a drain pipe.

Preferably, the smoke exhaust channel comprises a first smoke exhaust channel and a second smoke exhaust channel which are independent of each other, the first heat exchanger is arranged in the first smoke exhaust channel, a smoke purification device is arranged in the first smoke exhaust channel, and the smoke purification device is located at the upstream of the first heat exchanger along the flow direction of smoke.

Preferably, the casing is provided with an air inlet and an air outlet of the air outlet channel, an air outlet fan blowing towards the air outlet is installed in the air outlet channel, and the air outlet fan is located at the downstream of the second heat exchanger along the air flowing direction.

In order to make the internal structure of the casing more reasonable, the oil smoke suction fan is arranged in the casing, the smoke exhaust channel is arranged at the downstream of the air outlet of the oil smoke suction fan along the oil smoke flowing direction, and the smoke exhaust channel and the air outlet channel are arranged above the oil smoke suction fan and are adjacently arranged left and right.

In order to make the system more compact, the compressor is mounted on the casing.

Preferably, in any one of the above embodiments, a throttle device is installed on the refrigerant pipe between the first heat exchanger and the second heat exchanger.

Compared with the prior art, the invention has the advantages that: this atomizer chassis is inside to be formed with the atomizing chamber, and during the runner of atomizing intracavity rotated, on driving the rivers striking atomizing intracavity stop post to form water smoke, this atomizer simple structure, atomization effect are good, can be applied to the occasion that has water to get rid of or need the humidification, and this range hood installs this atomizer after, the exhaust passage discharge can be followed to the air conditioner comdenstion water after atomizing.

Drawings

FIG. 1 is a schematic structural view of an atomizer in accordance with an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the atomizer shown in FIG. 1;

fig. 3 is a schematic structural diagram of a range hood according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Detailed Description

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

As shown in fig. 1 and 2, the atomizer 1 of the present embodiment includes a chassis 11 and a motor 12 mounted on the chassis. An atomizing cavity 13 is formed inside the chassis 11, a water inlet 14 communicated with the atomizing cavity 13 is formed at the bottom of the chassis 11, and a water mist outlet 15 is formed at the opening side of the atomizing cavity 13. A rotary wheel 16 is arranged in the atomizing chamber 13, and the rotary wheel 16 is mounted on an output shaft of the motor 12. The atomizing cavity 13 is also provided with blocking columns 17, the blocking columns 17 are installed on the inner side wall of the chassis 11 and are circumferentially and uniformly distributed around the rotating wheel 16 at intervals, and a gap is reserved between the blocking columns 17 and the rotating wheel 16. Mounting holes 18 are circumferentially distributed on the top of the base plate 11.

As shown in fig. 3 and 4, the range hood of the present embodiment includes an air conditioning assembly and a range hood assembly, the air conditioning assembly includes a compressor 21, a first heat exchanger 22 and a second heat exchanger 23, the compressor 21, the first heat exchanger 22 and the second heat exchanger 23 are communicated with each other through a refrigerant pipeline 24, and a throttling device 25 is installed on the refrigerant pipeline 24 between the first heat exchanger 22 and the second heat exchanger 23. A coolant flows through the coolant line 24, and a common coolant may be water, ethylene glycol, or glycerol. The specific operation principle of the air conditioning assembly is the same as that of the existing air conditioner, and is not described herein.

The range hood assembly of this embodiment has a housing 30, a range hood fan 36 is disposed in the housing 30, a smoke exhaust channel 31 and an air outlet channel 32 which are isolated from each other are disposed on the upper portion of the housing 30, and the smoke exhaust channel 31 is disposed downstream of an air outlet of the range hood fan 36 along a flow direction of the oil smoke. The direction indicated by the arrow B in fig. 3 is taken as the right, and the air outlet channel 32 is located at the left side of the smoke exhaust channel 31. The present embodiment integrates the compressor 21 on the casing 30, and the compressor 21 is located at the right side of the range hood 36 and below the air outlet channel 32.

The smoke evacuation channel 31 of the present embodiment includes a first smoke evacuation channel 311 and a second smoke evacuation channel 312, and an air channel switching valve (not shown) for switching one of the first smoke evacuation channel 311 and the second smoke evacuation channel 312 to communicate with the air outlet of the extractor hood 36 is installed at the inlets of the first smoke evacuation channel 311 and the second smoke evacuation channel 312. The first heat exchanger 22 and the smoke purifying device 5 are installed in the first smoke exhaust path 311, and the smoke purifying device 5 is provided upstream of the first heat exchanger 22 in the smoke flowing direction, thereby preventing the first heat exchanger 22 from being contaminated by the smoke. Furthermore, the first heat exchanger 22 is arranged obliquely with respect to the vertical plane.

An air inlet 33 and an air outlet 34 of the air outlet channel 32 are provided on the housing 30. The air inlet 33 may be connected to the inside of a kitchen or the outside. The air outlet 34 may be disposed on the front surface of the housing 30, or on the top of the housing 30, when the air outlet is disposed on the front surface of the housing 30, the air conditioning air is directly blown into the kitchen room from the air outlet, and when the air outlet is disposed on the top of the housing 30, the air outlet is communicated with the kitchen room through an air duct (not shown).

The second heat exchanger 23 and the air outlet fan 35 are installed in the air outlet channel 32, and along the air flowing direction, the air outlet fan 35 is located at the downstream of the second heat exchanger 23.

In this embodiment, the first heat exchanger 22 is a condenser, the second heat exchanger 23 is an evaporator, and the air conditioner operates in a cooling mode to blow out cold air from the air outlet 34.

The atomizer 1 of the present embodiment is installed in the cabinet 30 and arranged laterally, and the chassis 11 of the atomizer 1 is installed in the first smoke discharge passage 311. The bottom of the air outlet channel 32 is provided with a condensate water outlet 321, and the condensate water outlet 321 is communicated with the water inlet 14 of the atomizer 1 through the water discharge pipe 4, so that the atomizing cavity 13 of the atomizer 1 is communicated with the air outlet channel 32. The water mist outlet 15 of the atomizer 1 is exposed in the first smoke exhaust passage 311, and the water mist outlet 15 is provided downstream of the first heat exchanger 22 in the smoke flowing direction, and the water mist generated by the atomizer 1 enters the first smoke exhaust passage 311 through the water mist outlet 15.

The working principle of the kitchen air conditioning system is as follows:

the range hood and the air conditioner are both started, the first heat exchanger 22 is a condenser, the second heat exchanger 23 is an evaporator, the oil smoke is discharged through the first smoke exhaust channel 311, the oil smoke gas flows across the surface of the first heat exchanger 22, the first heat exchanger 22 can be cooled and radiated, the temperature of secondary refrigerant flowing through the first heat exchanger 22 is reduced, the heat exchange effect of the first heat exchanger 22 is improved, and the energy efficiency of the air conditioner is further improved. Meanwhile, under the action of the air outlet fan 35, cold air is sent into the kitchen room from the air outlet 34. The condensed water generated by the second heat exchanger 23 flows into the atomizing cavity 13 of the atomizer 1, and after being atomized by the atomizer 1, the condensed water enters the first smoke exhaust channel 311 from the water mist outlet 15 and is exhausted outwards along with the oil smoke, so that the effective emission of the condensed water is realized.

Only the range hood is turned on, and the oil smoke is discharged through the second smoke exhaust channel 312.

In addition, the oil fume suction assembly is not limited to a structure that the oil fume suction fan is arranged in the shell, and the oil fume suction assembly can also adopt an unpowered structure, namely the oil fume suction assembly only keeps the fume collecting shell, and the oil fume suction fan is arranged outside the shell, for example, the oil fume suction fan can be arranged at the top of a building public flue.

Claims

1. A nebulizer (1) comprising a chassis (11) and a driving member mounted on the chassis, characterized in that: chassis (11) inside is formed with atomizing chamber (13), and chassis (11) have water inlet (14) that are linked together with atomizing chamber (13), and the opening side of atomizing chamber (13) forms water smoke export (15) be equipped with runner (16) in atomizing chamber (13), install runner (16) on the output shaft of driving piece still be equipped with in atomizing chamber (13) and block post (17), block post (17) circumference distribute around runner (16) and with runner (16) between leave the clearance.

2. The nebulizer of claim 1, wherein: the blocking column (17) is arranged on the inner side wall of the chassis (11).

3. The nebulizer of claim 1, wherein: the blocking columns (17) are uniformly distributed around the rotating wheel (16) at intervals in the circumferential direction.

4. The nebulizer of claim 1, wherein: the water inlet (14) is arranged at the bottom of the chassis (11).

5. The nebulizer of claim 1, wherein: mounting holes (18) are distributed on the top of the base plate (11) along the circumferential direction.

6. The nebulizer of claim 1, wherein: the driving piece is a motor (12).

7. A range hood equipped with the atomizer of any one of claims 1 to 5, comprising an air conditioning assembly and a range hood assembly, wherein the air conditioning assembly comprises a compressor (21), a first heat exchanger (22) and a second heat exchanger (23), the compressor (21), the first heat exchanger (22) and the second heat exchanger (23) are communicated with each other through a refrigerant pipeline (24), the range hood assembly has a casing (30), and a smoke exhaust channel (31) is arranged in the casing (30), and the range hood assembly is characterized in that: still be equipped with air-out passageway (32) isolated with smoke exhaust channel in casing (30), smoke exhaust channel (31) are located in first heat exchanger (22), second heat exchanger (23) are located in air-out passageway (32), atomizer (1) are located in casing (30), the condensation water that first heat exchanger (22) or second heat exchanger (23) produced can pass through water inlet (14) of atomizer (1) flow into atomizing chamber (13), water smoke outlet (15) with smoke exhaust channel (31) are linked together.

8. The range hood of claim 7, wherein: the first heat exchanger (22) is a condenser, and the second heat exchanger (23) is an evaporator.

9. The range hood of claim 8, wherein: atomizer (1) transverse arrangement, chassis (11) of atomizer (1) are installed in smoke exhaust passage (31), and water inlet (14) and air-out passageway (32) of atomizer (1) are linked together, and water smoke outlet (15) of atomizer (1) expose in the smoke exhaust passage.

10. The range hood of claim 9, wherein: the water mist outlet (15) is arranged at the downstream of the first heat exchanger (22) along the flow direction of the oil smoke.

11. The range hood of claim 9, wherein: the bottom of the air outlet channel (32) is provided with a condensed water outlet (321), and the condensed water outlet (321) is communicated with the water inlet (14) of the atomizer (1) through a drain pipe (4).

12. The range hood of claim 7, wherein: smoke exhausting channel (31) include mutually independent first smoke exhausting channel (311) and second smoke exhausting channel (312), first heat exchanger (22) are located in first smoke exhausting channel (311) install fume purification device (5) in first smoke exhausting channel (311), and, along oil smoke flow direction, fume purification device (5) are located the upper reaches of first heat exchanger (22).

13. The range hood of claim 7, wherein: an air inlet (33) and an air outlet (34) of the air outlet channel (32) are arranged on the machine shell (30), an air outlet fan (35) blowing towards the air outlet is installed in the air outlet channel (32), and the air outlet fan (35) is located at the downstream of the second heat exchanger (23) along the air flowing direction.

14. The range hood of claim 7, wherein: an oil smoke suction fan (36) is installed in the shell (30), the smoke exhaust channel (31) is arranged at the downstream of an air outlet of the oil smoke suction fan (36) along the oil smoke flowing direction, and the smoke exhaust channel (31) and the air outlet channel (32) are arranged above the oil smoke suction fan (36) and are adjacently arranged left and right.

15. The range hood of claim 7, wherein: the compressor (21) is mounted on the casing (30).

16. The range hood of any one of claims 7 to 15, wherein: and a throttling device (25) is arranged on a refrigerant pipeline (24) between the first heat exchanger (22) and the second heat exchanger (23).