CN113124478A

CN113124478A - Kitchen air conditioning system

Info

Publication number: CN113124478A
Application number: CN202010611248.7A
Authority: CN
Inventors: 郭俊杰; 余丙松; 李昂; 傅海峰; 朱启惠; 崔腾飞
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-12-31
Filing date: 2020-06-29
Publication date: 2021-07-16
Also published as: CN212618640U; CN212987399U; CN212987396U; CN212987387U; CN212618645U; CN212987403U; CN113124464A; CN212987389U; CN113124487A; CN212618641U; CN113124475A; CN212987395U; CN113124471A; CN212987397U; CN113124472A; CN212987393U; CN212585065U; CN113124473A; CN212987392U; CN113124469A

Abstract

A kitchen air conditioning system comprises a compressor of an air conditioning assembly, a first heat exchanger and a second heat exchanger which are communicated through a refrigerant pipeline, wherein the oil smoke absorption assembly comprises a shell and an oil smoke absorption fan, a smoke exhaust channel is formed at the downstream of the oil smoke absorption fan, an air outlet channel is further arranged in the shell, the first heat exchanger is arranged in the smoke exhaust channel, the second heat exchanger is arranged in the air outlet channel, an air outlet of the air outlet channel is in fluid communication with the indoor part of a kitchen, an atomizer used for atomizing condensed water generated by the first heat exchanger or the second heat exchanger into the smoke exhaust channel is further installed in the shell, and the atomizer and the oil smoke absorption fan are driven by a driving mechanism to synchronously rotate. When the kitchen air conditioning system works, the oil smoke can take away the heat or the cold of the first heat exchanger, the second heat exchanger is installed in the air outlet channel of the shell, air conditioning air is blown into a kitchen from the air outlet of the air outlet channel, and meanwhile, the atomizer can atomize air conditioning condensate water to the smoke exhaust channel to realize the emission of the condensate water.

Description

Kitchen air conditioning system

Technical Field

The invention relates to a kitchen air conditioning system.

Background

The kitchen is the main place that people cook, and the good or bad of kitchen air environment directly influences the culinary art and experiences. 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 a common air conditioner in 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 internal machine and the external machine split type kitchen air conditioner are connected in a pipeline mode, holes need to be formed in a wall, decoration is damaged, an 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. 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, the two can not be linked, and the heat generated by the kitchen air conditioner can not be discharged to the outside through the fan of the range hood, so that how to discharge the heat generated by the kitchen air conditioner through the range hood becomes a problem to be solved urgently.

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 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. In addition, when the air-conditioning range hood is used, the evaporator of the air conditioner can generate condensed water which is discharged outdoors through the water guide pipe at present, and other discharge modes are not available.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a kitchen air conditioning system which can atomize air conditioner condensate water into a smoke exhaust channel and synchronously rotate an atomizing device and a smoke exhaust fan, aiming at the current situation of the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: this kitchen air conditioning system, 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 is including the casing with locate the oil absorption cigarette fan in the casing, along the gas flow direction, forms smoke exhaust channel, its characterized in that in the low reaches of oil absorption cigarette fan air outlet: the interior of the shell is also provided with an air outlet channel, the first heat exchanger is arranged in the smoke exhaust channel, the second heat exchanger is arranged in the air outlet channel, an air outlet of the air outlet channel is in fluid communication with the interior of a kitchen room, an atomizer used for atomizing condensed water generated by the first heat exchanger or the second heat exchanger into the smoke exhaust channel is further installed in the shell, and the atomizer and the oil smoke suction fan are driven by the driving mechanism to synchronously rotate.

The atomizer can have multiple structure, and the atomizer includes water collector, water pump, spray pipe and atomizing disk, water collector part is located in the air-out passageway and be located the below of second heat exchanger, and water collector part is located in the smoke exhaust passage, atomizing disk locates in the smoke exhaust passage and is located the top of water collector, actuating mechanism is the motor, atomizing disk and oil absorption smoke fan install on the output shaft of motor and be located the upper and lower both sides of motor respectively, the spray pipe is installed on the delivery port of water pump, the water jet orientation of spray pipe atomizing disk.

Preferably, the smoke exhaust channel and the air outlet channel are distributed in the casing in a left-right manner and are isolated from each other, and the smoke exhaust channel and the air outlet channel are located above the range hood fan.

In order to enable the air outlet to smoothly discharge air, the casing is provided with an air inlet and an air outlet of the air outlet channel, an air outlet fan blowing air 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.

Preferably, the air inlet is in fluid communication with the interior of the kitchen or the exterior of the kitchen, and the air outlet is arranged on the front surface of the housing or on the top of the housing.

Preferably, the smoke exhaust channel comprises a first smoke exhaust channel and a second smoke exhaust channel, an air channel switching valve for switching one of the first smoke exhaust channel and the second smoke exhaust channel to be communicated with an air outlet of the oil smoke suction fan is installed at inlets of the first smoke exhaust channel and the second smoke exhaust channel, and the first heat exchanger is arranged in the second smoke exhaust channel.

In order to avoid the first heat exchanger from being polluted by the oil smoke, an electrostatic purification device is further installed in the second smoke exhaust channel, and the electrostatic purification device is arranged at the upstream of the first heat exchanger along the path where the oil smoke flows.

Further preferably, first smoke exhaust channel and second smoke exhaust channel all have horizontal section of discharging fume, and the horizontal section of discharging fume of first smoke exhaust channel is located the top of the horizontal section of discharging fume of second smoke exhaust channel.

In order to avoid backward flowing of the oil smoke, the outlet of the first smoke exhaust channel and the outlet of the second smoke exhaust channel are communicated with the same smoke exhaust pipe, and one-way valves only allowing the oil smoke to be exhausted to the smoke exhaust pipe are arranged at the outlets of the first smoke exhaust channel and the second smoke exhaust channel.

The compressor may be mounted in a plurality of positions, and preferably, the compressor is integrated on the casing.

Further preferably, the compressor is arranged outside the smoke exhaust channel and the air outlet channel.

In order to enable the air conditioner to work in a cooling mode, the first heat exchanger is a condenser, and the second heat exchanger is an evaporator.

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 kitchen air conditioning system installs first heat exchanger in the discharge flue of casing, and the heat or the cold volume of first heat exchanger can be taken away to the oil smoke, and the second heat exchanger is installed in the air-out passageway of casing, and in the air-conditioner wind blew in the kitchen from the air outlet of air-out passageway, simultaneously, the atomizer in the casing can atomize the air conditioner comdenstion water to discharge flue, realizes the emission of comdenstion water, and, because and atomizer and oil absorption cigarette fan rotate under actuating mechanism's drive simultaneously, the structure is simpler.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Detailed Description

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

As shown in fig. 1 and 2, the kitchen air conditioning system of the present embodiment includes an air conditioning assembly and a range hood assembly. The air conditioning assembly comprises a compressor 11, a first heat exchanger 12 and a second heat exchanger 13, wherein the compressor 11, the first heat exchanger 12 and the second heat exchanger 13 are communicated through a refrigerant pipeline 14, a four-way valve 16 is installed on the refrigerant pipeline, and a throttling component 15 is installed on the refrigerant pipeline 14 between the condenser 12 and the evaporator 13. A coolant flows through the coolant line 14, and water, ethylene glycol, glycerol, or the like can be used as a common coolant. The specific operation principle of the air conditioning assembly 1 is the same as that of the existing air conditioner, and will not be described herein.

The range hood assembly of the present embodiment has a housing 20, a range hood fan 21 is installed at the lower part of the housing 20, and the range hood fan 21 of the present embodiment adopts a centrifugal fan in a horizontal arrangement. The upper portion of the casing 20 is provided with a smoke exhaust channel 22 and an air outlet channel 23 which are isolated from each other, along the gas flowing direction, the smoke exhaust channel 22 is arranged at the downstream of the range hood 21, the direction indicated by the arrow B in fig. 1 is the right, and the air outlet channel 23 is arranged at the right side of the smoke exhaust channel 22 and above the range hood 21.

The smoke exhausting channel 22 of the present embodiment includes a first smoke exhausting channel 221 and a second smoke exhausting channel 222, and an air channel switching valve 5 for switching one of the first smoke exhausting channel 221 and the second smoke exhausting channel 222 to communicate with the air outlet of the range hood 21 is installed at the inlets of the first smoke exhausting channel 221 and the second smoke exhausting channel 222. The outlet of the first smoke exhaust channel 221 and the outlet of the second smoke exhaust channel 222 are communicated with the smoke exhaust pipe 7, and a check valve 8 which only allows the smoke to be exhausted to the smoke exhaust pipe 7 is installed at the outlet of the first smoke exhaust channel 221 and the outlet of the second smoke exhaust channel 222.

The first smoke evacuation channel 221 and the second smoke evacuation channel 222 each have a transverse smoke evacuation section, and the transverse smoke evacuation section of the first smoke evacuation channel 221 is located above the transverse smoke evacuation section of the second smoke evacuation channel 222. A first heat exchanger 12 and an electrostatic cleaning device 6 are installed in the second smoke evacuation path 222, and the electrostatic cleaning device 6 is provided upstream of the first heat exchanger 12 along a path along which smoke flows, thereby preventing the first heat exchanger 12 from being contaminated by the smoke.

The housing 20 is provided with an air inlet 24 and an air outlet 25 of the air outlet channel 23, the air inlet 24 can be communicated with the inside of the kitchen or the outside of the kitchen to allow fresh outdoor air to enter the air outlet channel 23, and the air outlet 25 is located on the front side of the housing 20 or on the top of the housing 20. The second heat exchanger 13 and the air outlet fan 26 are installed in the air outlet channel 25, and the air outlet fan 26 is located downstream of the second heat exchanger 13 along the air flowing direction.

In this embodiment, the compressor 11 is integrated on the casing 20 and located outside the smoke exhaust channel 22 and the air outlet channel 23, so that the system structure is more compact and the installation is more convenient.

The atomizer 3 is installed inside the casing 20, the atomizer 3 is located in the second smoke exhaust channel 222 and rotates synchronously with the oil fume suction fan 21 under the driving of the driving mechanism, and the atomizer 3 is used for atomizing the condensed water generated by the second heat exchanger 13 into the second smoke exhaust channel 22. The atomizer specifically comprises a water receiving disc 31, a water pump 32, a water spray pipe 33 and an atomizing disc 34, wherein the water receiving disc 31 is partially arranged in the air outlet channel 23 and is positioned below the second heat exchanger 13, the water receiving disc 31 is partially arranged in the smoke exhaust channel 22, the atomizing disc 34 is arranged in the second smoke exhaust channel 222 and is positioned above the water receiving disc 31, the driving mechanism is the motor 4, the atomizing disc 34 and the smoke exhaust fan 21 are arranged on an output shaft of the motor 4 and are respectively positioned on the upper side and the lower side of the motor 4, the water spray pipe 33 is arranged on a water outlet of the water pump 32, and a water spray port of the water spray pipe 33 faces the atomizing disc 34.

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

the range hood and the air conditioner are both started, in the refrigeration mode, the first heat exchanger 12 is a condenser, the second heat exchanger 13 is an evaporator, the oil smoke is discharged through the second smoke exhaust channel 222, in addition, the oil smoke gas flow grazes the surface of the first heat exchanger 12 to cool and radiate the first heat exchanger 12, the temperature of the secondary refrigerant flowing through the first heat exchanger 12 is reduced, the heat exchange effect of the first heat exchanger 12 is improved, and the energy efficiency of the air conditioner is further improved. Meanwhile, under the action of the air outlet fan 26, cold air is sent into the kitchen room from the air outlet 25. Meanwhile, the atomization device 3 is started, and the condensed water generated by the second heat exchanger 13 enters the second smoke exhaust channel 222 after being atomized by the atomization device 3, so that the condensed water is smoothly discharged.

In the heating mode, the first heat exchanger 12 is an evaporator, and the second heat exchanger 13 is a condenser, at this time, the cold energy of the first heat exchanger 12 is discharged along with the oil smoke, warm air is blown out from the air outlet 25, and the second heat exchanger 13 does not produce condensed water any more.

Only the range hood is opened, and the oil smoke is discharged through the first smoke exhaust channel 221.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion, respectively), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion and/or be transported to the second portion, and may be a direct communication between the first portion and the second portion, or an indirect communication between the first portion and the second portion via at least one third element, such as a fluid channel, e.g., a pipe, a channel, a duct, a flow guide, a hole, a groove, or a chamber that allows a fluid to flow through, or a combination thereof.

Claims

1. The utility model provides a kitchen air conditioning system, includes air conditioning component and oil absorption cigarette subassembly, the air conditioning component includes compressor (11), first heat exchanger (12) and second heat exchanger (13), be linked together through refrigerant pipeline (14) between compressor (11), first heat exchanger (12) and the second heat exchanger (13), oil absorption cigarette subassembly is including casing (20) and oil absorption cigarette fan (21) of locating in the casing, along the gas flow direction, forms smoke exhaust channel (22) in the low reaches of oil absorption cigarette fan (21) air outlet, its characterized in that: an air outlet channel (23) is further arranged in the machine shell (20), the first heat exchanger (12) is arranged in the smoke exhaust channel (22), the second heat exchanger (13) is arranged in the air outlet channel (23), an air outlet (25) of the air outlet channel (23) is in fluid communication with the interior of a kitchen room, an atomizer (3) for atomizing condensed water generated by the first heat exchanger (12) or the second heat exchanger (13) into the smoke exhaust channel (22) is further mounted in the machine shell (20), and the atomizer (3) and the oil smoke suction fan (21) are driven by a driving mechanism to synchronously rotate.

2. The galley air conditioning system according to claim 1, wherein: atomizer (3) are including water collector (31), water pump (32), spray pipe (33) and atomizing disk (34), water collector (31) part is located in air-out passageway (23) and be located the below of second heat exchanger (13), and water collector (31) part is located in smoke exhaust passage (22), atomizing disk (34) are located in smoke exhaust passage (22) and are located the top of water collector (31), actuating mechanism is motor (4), atomizing disk (34) and oil absorption cigarette fan (21) are installed on the output shaft of motor (4) and are located the upper and lower both sides of motor (4) respectively, install on the delivery port of water pump (32) spray pipe (33), the water jet orientation of spray pipe (33) atomizing disk (34).

3. The galley air conditioning system according to claim 1, wherein: the smoke exhaust channel (22) and the air outlet channel (23) are distributed in the casing (20) in a left-right mode and are isolated from each other, and the smoke exhaust channel (22) and the air outlet channel (23) are located above the oil smoke suction fan (21).

4. The galley air conditioning system according to claim 1, wherein: an air inlet (24) and an air outlet (25) of the air outlet channel (23) are formed in the machine shell (20), an air outlet fan (26) blowing towards the air outlet is installed in the air outlet channel (23), and the air outlet fan (26) is located at the downstream of the second heat exchanger (13) along the air flowing direction.

5. The galley air conditioning system according to claim 4, wherein: the air inlet (24) is in fluid communication with the interior of the kitchen room or the exterior of the kitchen room, and the air outlet (25) is arranged on the front surface of the machine shell (20) or on the top of the machine shell (20).

6. The galley air conditioning system according to claim 1, wherein: the smoke exhausting channel (22) comprises a first smoke exhausting channel (221) and a second smoke exhausting channel (222), an air channel switching valve (5) used for switching one of the first smoke exhausting channel (221) and the second smoke exhausting channel (222) to be communicated with an air outlet of the oil smoke suction fan (21) is installed at the inlets of the first smoke exhausting channel (221) and the second smoke exhausting channel (222), and the first heat exchanger (12) is arranged in the second smoke exhausting channel (222).

7. The galley air conditioning system according to claim 6, wherein: an electrostatic cleaning device (6) is also installed in the second smoke evacuation channel (232), and the electrostatic cleaning device (6) is provided upstream of the first heat exchanger (12) along the path along which the smoke flows.

8. The galley air conditioning system according to claim 6, wherein: the first smoke exhausting channel (221) and the second smoke exhausting channel (222) are provided with transverse smoke exhausting sections, and the transverse smoke exhausting section of the first smoke exhausting channel (221) is positioned above the transverse smoke exhausting section of the second smoke exhausting channel (222).

9. The galley air conditioning system according to claim 8, wherein: the outlet of the first smoke exhaust channel (221) and the outlet of the second smoke exhaust channel (222) are communicated with the same smoke exhaust pipe (7), and one-way valves (8) which only allow smoke to be exhausted to the smoke exhaust pipe (7) are arranged at the outlets of the first smoke exhaust channel (221) and the second smoke exhaust channel (222).

10. The galley air conditioning system according to claim 1, wherein: the compressor (11) is integrated in the housing (20).

11. The galley air conditioning system according to claim 10, wherein: the compressor (11) is arranged outside the smoke exhaust channel (22) and the air outlet channel (23).

12. The galley air conditioning system according to claim 1, wherein: the first heat exchanger (12) is a condenser, and the second heat exchanger (13) is an evaporator.

13. Galley air conditioning system according to one of the claims 1 to 12, characterized in that: and a throttling device (15) is arranged on a refrigerant pipeline between the first heat exchanger (12) and the second heat exchanger (13).