CN114440347A - Kitchen airflow organization system - Google Patents

Kitchen airflow organization system Download PDF

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Publication number
CN114440347A
CN114440347A CN202011191822.4A CN202011191822A CN114440347A CN 114440347 A CN114440347 A CN 114440347A CN 202011191822 A CN202011191822 A CN 202011191822A CN 114440347 A CN114440347 A CN 114440347A
Authority
CN
China
Prior art keywords
air
air outlet
air conditioner
kitchen
heat exchanger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011191822.4A
Other languages
Chinese (zh)
Inventor
王飞
曹亚裙
傅海峰
余丙松
郭俊杰
李昂
朱启惠
崔腾飞
赵艳凤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Fotile Kitchen Ware Co Ltd
Original Assignee
Ningbo Fotile Kitchen Ware Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Fotile Kitchen Ware Co Ltd filed Critical Ningbo Fotile Kitchen Ware Co Ltd
Priority to CN202011191822.4A priority Critical patent/CN114440347A/en
Publication of CN114440347A publication Critical patent/CN114440347A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0096—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2028—Removing cooking fumes using an air curtain
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2035—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/18—Details or features not otherwise provided for combined with domestic apparatus

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Air-Flow Control Members (AREA)

Abstract

The utility model provides a kitchen air current organizational system, its air conditioning component's compressor, first heat exchanger and second heat exchanger are linked together through the refrigerant pipeline, and range hood has casing and oil smoke sunction inlet, and the casing is inside to have smoke exhaust passage, its characterized in that: the air conditioner comprises an air conditioner body, an air outlet channel is arranged inside an air conditioner inner unit of the air conditioner assembly, the air outlet channel is provided with an air inlet and an air outlet, a second heat exchanger is arranged in the air outlet channel, a first air outlet of the air conditioner communicated with the air outlet is formed in the front face of a machine shell, an air conditioner air return opening communicated with the air inlet is formed in a kitchen ceiling, and airflow blown out of the first air outlet of the air conditioner flows back into the air outlet channel through the air conditioner air return opening after being blown to a cooking person. The invention has the advantages that: this kitchen air current organizes system during operation, the air current that blows out from the air outlet of the air conditioner blows to the culinary art person in order to improve the culinary art comfort level, and the air current that flows to the culinary art person can also flow back to the air conditioner internal unit through the air conditioner return air inlet on the kitchen furred ceiling inside, realizes the inner loop.

Description

Kitchen airflow organization system
Technical Field
The invention relates to a kitchen airflow organization system.
Background
The kitchen is the main place that people cook, and the good or bad direct influence of kitchen air environment is cooking comfort level. Especially in hot summer, the high temperature environment in the kitchen can cause discomfort to the cooking staff, and generate phenomena of suffocation and sweating, if an external electric fan is additionally arranged, although discomfort of the cooking staff can be relieved to a certain extent, airflow blown out by the electric fan can directly influence the fire of cooking, and oil smoke can be blown away to influence the oil smoke absorption effect.
Therefore, people invent a kitchen air conditioner, the kitchen air conditioner can cool the air in the kitchen in summer, and can provide warm air for the kitchen in winter, so that the cooking comfort level is improved. The existing kitchen air conditioner is generally divided into a split type structure and an integrated type structure, the split type kitchen air conditioner comprises an inner unit and an outer unit, the inner unit is installed in a kitchen room, the outer unit is installed outside the kitchen room, the inner unit is provided with an air conditioner air outlet, and cold air or hot air is blown out of the kitchen room through the air conditioner air outlet. The integrated kitchen air conditioner generally comprises a movable air conditioner and a window machine, and when the movable air conditioner is used, a heat dissipation hose needs to be manually connected and placed outside a window, so that the use is inconvenient; the window machine needs to be provided with a square hole with a large area on the wall, the window machine can be put in and moved out when not in use, and a square hole is left on the wall, so that the window machine can be plugged by other objects, but is troublesome and damages decoration. Although the airflow blown out by the existing kitchen air conditioner cannot cause adverse effects on the fire and the oil smoke absorption effect, the airflow only has the function of adjusting the indoor environment temperature of the kitchen, is directly sucked into the flue of the range hood under the negative pressure action of the range hood after being blown out from the air outlet of the air conditioner, and does not form an airflow organization path which can effectively improve the cooking comfort level of a cooker inside the kitchen, and cannot play the roles of reducing the escape amount of oil smoke gas and improving the oil smoke absorption effect.
In addition, the kitchen air conditioner also faces the heat dissipation problem, and if the heat cannot be effectively dissipated in the using process, 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 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 solved urgently.
Disclosure of Invention
The first technical problem to be solved by the present invention is to provide a kitchen airflow organization system capable of improving cooking comfort of a user and reducing the escape amount of oil smoke gas, aiming at the current state of the prior art.
The second technical problem to be solved by the present invention is to provide a kitchen airflow organization system with good air conditioner heat exchange effect, aiming at the above-mentioned current state of the art.
The technical scheme adopted by the invention for solving the first technical problem is as follows: the utility model provides a kitchen air current organizational system, includes air conditioning component and range hood, air conditioning component includes compressor, first heat exchanger and second heat exchanger, compressor, first heat exchanger and second heat exchanger are linked together through the refrigerant pipeline, range hood has casing and oil smoke sunction inlet, and the casing is inside to have smoke exhaust passage, its characterized in that: the air conditioning assembly comprises an air conditioner inner unit, an air outlet channel is arranged inside the air conditioner inner unit, the air outlet channel is provided with an air inlet and an air outlet, the second heat exchanger is arranged in the air outlet channel, a first air outlet of the air conditioner communicated with the air outlet is formed in the front face of the shell, an air conditioner return opening communicated with the air inlet is formed in the kitchen ceiling, and air flow coming out of the first air outlet of the air conditioner can flow back to the air conditioner return opening after flowing out towards the front lower direction.
In order to facilitate air return, the horizontal distance d between the air-conditioning air return opening and the front side plate of the range hood is 0.6-2.5 m.
Further preferably, the air-conditioning return air inlet is arranged above the back side of a cook standing in front of the range hood.
In order to improve the cooking comfort degree, the airflow coming out of the first air outlet of the air conditioner blows to a cook standing on the front side of the range hood and then flows back to the air outlet channel through the air conditioner air return inlet.
In order to enable the air conditioner to blow wind energy to the face of a cook, the first air outlet of the air conditioner is arranged at the upper position of the middle of the front face of the machine shell.
In order to adjust the air outlet direction, the air guide assembly used for adjusting the air outlet direction is installed at the first air outlet of the air conditioner.
The air guide assembly can have multiple structures, preferably, the air guide assembly comprises a motor, an output gear, a rack, a driven gear, a fixing rod, a transmission rod, a main swing blade and an auxiliary swing blade, the output gear is installed on an output shaft of the motor, the output gear and the driven gear are both meshed with the rack, the inner end of the main swing blade is installed on the driven gear, the inner ends of the main swing blade and the auxiliary swing blade are both rotatably connected onto the fixing rod, and the middle parts of the main swing blade and the auxiliary swing blade are connected through the transmission rod.
Preferably, the air outlet of the air outlet channel is communicated with the first air outlet of the air conditioner through an air outlet pipe.
In order to make the air flow blowing to the cook smoothly flow into the air-conditioning return air inlet, the air-conditioning return air inlet is arranged above the back side of the cook.
In order to enable clean air to flow out of the air outlet of the air conditioner, an air outlet fan and a filter screen are further installed in the air outlet channel, and the filter screen, the air outlet fan and the second heat exchanger are sequentially distributed along the air flowing direction.
The air conditioner indoor unit may be mounted in a number of different locations, preferably above the kitchen ceiling.
In order to enable wind energy blown out from the air outlet of the air conditioner to form an air curtain wall, a second air outlet of the air conditioner with the air outlet direction facing downwards is arranged on the front side of the bottom of the machine shell, the second air outlet of the air conditioner is communicated with the air outlet of the air outlet channel in a fluid mode, air flow blown out from the second air outlet of the air conditioner forms an air curtain for blocking oil smoke and thermal radiation, and the air flow flows to a cook and then flows back into the air outlet channel through the air return inlet of the air conditioner.
Preferably, the second air outlet of the air conditioner is communicated with the first air outlet of the air conditioner in the machine shell.
The technical scheme adopted by the invention for solving the second technical problem is as follows: in the kitchen airflow organization system, the first heat exchanger is arranged in the smoke exhaust channel.
Preferably, the range hood is internally provided with a range hood fan, the smoke exhaust channel is provided with a smoke inlet and a smoke outlet, the smoke inlet is in fluid communication with an air outlet of the range hood fan, and the smoke outlet is communicated with a smoke exhaust pipe. Thus, under the action of the fume suction fan, the fume is sucked into the fume exhaust channel and then exhausted to the outdoor or public flue through the fume exhaust pipe.
Further preferably, the exhaust port comprises a first exhaust port and a second exhaust port, an oil smoke purification device is installed in the exhaust passage, the oil smoke purification device and the first heat exchanger are arranged in a passage between the exhaust port and the first exhaust port, and the oil smoke purification device is located at the upstream of the first heat exchanger along the flowing direction of oil smoke.
In order to discharge oil smoke through different smoke exhaust ports under different working conditions, an air valve is installed between the first smoke exhaust port and the second smoke exhaust port, and the first smoke exhaust port or the second smoke exhaust port is communicated with the smoke exhaust pipe by switching the air valve.
The compressor can be installed in a plurality of different positions, and preferably, the compressor is installed in the range hood or the air conditioner inner unit or the kitchen ceiling.
In order to enable the air guide assembly to blow out cold air, 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 current organizational system locates the front of range hood casing with air conditioner air outlet to, the air current that blows out from air conditioner air outlet blows to the culinary art person in order to improve the culinary art comfort level, and the air current that flows to the culinary art person can also realize the inner loop inside air conditioner internal unit through the air conditioner return air inlet backward flow on the kitchen furred ceiling. In addition, locate the smoke exhaust passage with first heat exchanger, the heat or the cold volume of heat exchanger can be taken away to the oil smoke to improve its heat transfer effect, and then promote the air conditioner efficiency.
Drawings
Fig. 1 is a schematic view of a range hood mounting structure according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a range hood according to a first embodiment of the present invention;
FIG. 3 is a schematic view of the gas flow structure according to the first embodiment of the present invention;
FIG. 4 is a schematic diagram of an air conditioning module according to a first embodiment of the present invention;
fig. 5 is a schematic structural diagram of an air conditioner indoor unit according to a first embodiment of the present invention;
fig. 6 is a schematic structural view of an air guiding assembly according to a first embodiment of the present invention;
fig. 7 is a schematic view of the airflow structure according to the second embodiment of the invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
The first embodiment is as follows:
as shown in fig. 1 to 5, the kitchen airflow distribution system in the present embodiment includes an air conditioning assembly 1 and a range hood 2. The air conditioning assembly 1 comprises an air conditioner indoor unit 10, 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 throttling device 15 is installed on the refrigerant pipeline 14 between the first heat exchanger 12 and the second heat exchanger 13, a four-way valve (not shown) is further installed on the refrigerant pipeline 14, the air conditioning assembly 1 can work in a refrigeration mode or a heating mode by switching the four-way valve, the first heat exchanger 12 is a condenser in the refrigeration mode, the second heat exchanger 13 is an evaporator, and an air conditioner air outlet blows cold air to cool a kitchen; in the heating mode, the first heat exchanger 12 is an evaporator, the second heat exchanger 13 is a condenser, and warm air is blown out from the air-conditioning air outlet. The 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 air conditioner internal unit 10 of this embodiment is installed above the kitchen ceiling 3, and the air conditioner internal unit 10 has an air outlet channel 16 inside, and the air outlet channel 16 has an air inlet 161 and an air outlet 162. An air outlet fan 17, a filter screen 18 and a second heat exchanger 13 are installed in the air outlet channel 16, and the filter screen 18, the air outlet fan 17 and the second heat exchanger 13 are sequentially distributed along the air flowing direction.
The first air outlet 41 of the air conditioner is disposed at an upper position of the middle portion of the front surface of the casing 20 of the range hood 2, and the first air outlet 41 of the air conditioner is communicated with the air outlet 162 of the air outlet channel 16 through the air outlet pipe 19. An air guide assembly 6 is installed at the air conditioner first air outlet 41.
As shown in fig. 6, the air guide assembly 6 of the present embodiment includes a motor 61, an output gear 62, a rack 63, a driven gear 64, a fixing rod 65, a transmission rod 66, a main swing blade 67 and an auxiliary swing blade 68, wherein the output gear 62 is mounted on the output shaft of the motor 61, the output gear 62 and the driven gear 64 are both engaged with the rack 63, the inner end of the main swing blade 67 is mounted on the driven gear 64, the inner ends of the main swing blade 67 and the auxiliary swing blade 68 are both rotatably connected to the fixing rod 65, and the middle portions of the main swing blade 67 and the auxiliary swing blade 68 are connected through the transmission rod 66. Under the driving of the motor 61, the main swing blade 67 and the auxiliary swing blade 68 can synchronously rotate up and down, so as to adjust the air outlet direction of the first air outlet 41 of the air conditioner. In the present embodiment, the airflow blown out by the air conditioning first outlet 41 is blown toward the face of the cook user 7.
An air-conditioning return air inlet 5 is arranged on the kitchen ceiling 3 by taking the direction indicated by an arrow A in fig. 3 as the front direction, and the air-conditioning return air inlet 5 is in fluid communication with an air inlet 161 of the air outlet channel 16. The air-conditioning return air inlet 5 is arranged at the front upper part of the range hood 2, and the range of the horizontal distance d between the air-conditioning return air inlet 5 and the front side plate 27 of the range hood 2 is 0.6-2.5 m. In this embodiment, when the user 7 stands in the cooking position at the front side of the range hood 2, the air-conditioning return air inlet 5 is located above the back side of the user 7.
The range hood 2 of the present embodiment has a smoke suction inlet 21, a smoke exhaust fan 23 is installed inside the range hood 2, the smoke suction inlet 21 is in fluid communication with an air inlet of the smoke exhaust fan 23, and a smoke exhaust channel 22 is formed downstream of an air outlet of the smoke exhaust fan 23. The smoke exhaust channel 22 has a smoke inlet 221 and a smoke outlet 222, wherein the smoke inlet 221 is in fluid communication with the air outlet of the fume suction fan 23, and the smoke outlet 222 is in communication with the outdoor or the common flue through the smoke exhaust pipe 24.
The smoke outlet 222 specifically includes a first smoke outlet 2221 and a second smoke outlet 2222, a first heat exchanger 12 and a smoke purifying device 25 are installed in the smoke exhaust channel 22, the smoke purifying device 25 and the first heat exchanger 12 are arranged in the channel between the smoke inlet 221 and the first smoke outlet 2221, and along the flow direction of the smoke, the smoke purifying device 25 is located at the upstream of the first heat exchanger 12 to prevent the smoke from polluting the first heat exchanger 12. An air valve 26 is installed between the first exhaust port 2221 and the second exhaust port 2222, and the first exhaust port 2221 or the second exhaust port 2222 is communicated with the exhaust pipe 24 by switching the air valve 26, that is, only one of the exhaust ports is opened.
The compressor 11 of the embodiment is installed in the range hood 2, so that the system structure is more compact and the installation is more convenient. In addition, the compressor 11 may be installed in the air conditioner internal unit 10, or above the suspended ceiling 3 of the kitchen, or at other positions in the kitchen.
Taking the cooling mode as an example, the working principle of the kitchen airflow organization system of the embodiment is as follows:
as shown in fig. 3, the cool air flow blown out from the first air outlet 41 of the air conditioner blows toward the face of the cook person 7, then flows back into the air outlet channel 16 through the air return opening 5, is cooled, and is blown out from the first air outlet 41 of the air conditioner again, thereby realizing the internal circulation. Meanwhile, the first heat exchanger 12, namely the heat of the condenser, can be taken away by the oil smoke, so that the heat exchange effect of the first heat exchanger 12 is improved, and the energy efficiency of the air conditioner is further improved.
Example two:
as shown in fig. 7, in the present embodiment, on the basis of the first embodiment, the second air outlet 42 is additionally provided, the second air outlet 42 is disposed at the front side of the bottom of the casing 20 and the air outlet direction is downward, the second air outlet 42 is communicated with the air outlet 162 of the air outlet channel, and the second air outlet 42 and the first air outlet 41 are communicated with each other inside the casing 20.
Taking the cooling mode as an example, the working principle of the kitchen airflow organization system of the embodiment is as follows:
the cold air flow blown out from the first air outlet 41 of the air conditioner blows towards the face of the cook 7, then flows back to the air outlet channel 16 through the air return opening 5, is cooled and then is blown out from the first air outlet 41 of the air conditioner again, and internal circulation is achieved.
The cold air flow blown out from the second air outlet 42 of the air conditioner blows to the front side of the cooking bench to form an air curtain, and the cooking bench is isolated from the cookers 7 by the air curtain, so that the oil smoke is effectively prevented from escaping and the heat radiation is effectively prevented. In addition, the air curtain also flows to the cookers 7, then flows back to the air outlet channel 16 through the air conditioner air return opening 5, and is cooled and blown out from the air conditioner second air outlet 42 again, so that internal circulation is realized.
In addition, 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 from the first portion along a flow path or/and 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 conduit, a flow guide, a hole, a groove, or a chamber that allows a fluid to flow therethrough, or a combination thereof.

Claims (19)

1. The utility model provides a kitchen air current organizational system, includes air conditioning subassembly (1) and range hood (2), air conditioning subassembly (1) is including compressor (11), first heat exchanger (12) and second heat exchanger (13), compressor (11), first heat exchanger (12) and second heat exchanger (13) are linked together through refrigerant pipeline (14), range hood (2) have casing (20) and oil smoke suction inlet (21), and casing (20) inside has smoke exhaust passage (22), its characterized in that: the air conditioning assembly (1) comprises an air conditioner internal unit (10), an air outlet channel (16) is arranged inside the air conditioner internal unit (10), the air outlet channel (16) is provided with an air inlet (161) and an air outlet (162), the second heat exchanger (13) is arranged in the air outlet channel (16), the front surface of the shell (20) is provided with an air conditioner first air outlet (41) communicated with the air outlet (162), an air conditioner return opening (5) communicated with the air inlet is formed in the kitchen ceiling (3), and air current coming out of the air conditioner first air outlet (41) flows towards the front lower direction and then can flow back upwards into the air conditioner return opening (5).
2. The kitchen airflow organization system of claim 1, wherein: the range of the horizontal distance d between the air conditioner air return opening (5) and the front side plate (27) of the range hood (2) is 0.6-2.5 m.
3. The kitchen airflow organization system of claim 2, wherein: the air-conditioning return air inlet (5) is arranged above the back side of a cook standing in the front side of the range hood (2).
4. The kitchen airflow orchestration system of claim 1, wherein: the airflow coming out of the first air outlet (41) of the air conditioner blows towards a cook standing in front of the range hood (2) and then flows back into the air outlet channel (16) through the air conditioner air return inlet (5).
5. The kitchen airflow organization system of claim 1, wherein: the first air outlet (41) of the air conditioner is arranged at the upper position of the middle part of the front surface of the machine shell (20).
6. The kitchen airflow organization system of claim 1, wherein: and the air guide assembly (6) used for adjusting the air outlet direction is arranged at the first air outlet (41) of the air conditioner.
7. The kitchen airflow organization system of claim 6, wherein: the wind guide assembly (6) comprises a motor (61), an output gear (62), a rack (63), a driven gear (64), a fixing rod (65), a transmission rod (66), a main swing blade (67) and an auxiliary swing blade (68), wherein the output gear (62) is installed on an output shaft of the motor (61), the output gear (62) and the driven gear (64) are both meshed with the rack (63), the inner end of the main swing blade (67) is installed on the driven gear (64), the inner ends of the main swing blade (67) and the auxiliary swing blade (68) are both rotatably connected to the fixing rod (65), and the middle parts of the main swing blade (67) and the auxiliary swing blade (68) are connected through the transmission rod (66).
8. The kitchen airflow organization system of claim 1, wherein: and an air outlet (162) of the air outlet channel (16) is communicated with the first air outlet (41) of the air conditioner through an air outlet pipe (19).
9. The kitchen airflow organization system of claim 1, wherein: an air outlet fan (17) and a filter screen (18) are further installed in the air outlet channel (16), and the filter screen (18), the air outlet fan (17) and the second heat exchanger (13) are sequentially distributed along the air flowing direction.
10. The kitchen airflow organization system of claim 1, wherein: the air conditioner internal unit (10) is arranged above the kitchen ceiling (3).
11. The kitchen airflow organization system of claim 1, wherein: and a second air outlet (42) of the air conditioner is arranged at the front side of the bottom of the machine shell (20) and the air outlet direction of the second air outlet (42) of the air conditioner is downward, the second air outlet (42) of the air conditioner is communicated with an air outlet (162) of the air outlet channel in a fluid mode, air flow blown out of the second air outlet (42) of the air conditioner forms an air curtain for blocking oil smoke and heat radiation, and the air flow flows to a cook and then flows back to the air outlet channel (16) through the air return inlet (5) of the air conditioner.
12. The kitchen airflow orchestration system of claim 11, wherein: the second air outlet (42) of the air conditioner is communicated with the first air outlet (41) of the air conditioner in the shell (20).
13. The kitchen airflow organization system of claim 1, wherein: the first heat exchanger (12) is arranged in the smoke evacuation channel (22).
14. The kitchen airflow organization system of claim 1, wherein: the range hood (2) is internally provided with an oil fume suction fan (23), the smoke exhaust channel (22) is provided with a smoke inlet (221) and a smoke exhaust port (222), the smoke inlet (221) is communicated with an air outlet of the oil fume suction fan (23) in a fluid mode, and the smoke exhaust port (222) is communicated with a smoke exhaust pipe (24).
15. The kitchen airflow orchestration system of claim 14, wherein: exhaust port (222) includes first exhaust port (2221) and second exhaust port (2222) install fume purification device (25) in smoke exhausting channel (22), fume purification device (25) and first heat exchanger (12) are located in advancing the passageway between smoke vent (221) and first exhaust port (2221), and, along oil smoke flow direction, fume purification device (25) are located the upper reaches of first heat exchanger (12).
16. The kitchen airflow orchestration system of claim 15, wherein: an air valve (26) is arranged between the first smoke exhaust port (2221) and the second smoke exhaust port (2222), and the first smoke exhaust port (2221) or the second smoke exhaust port (2222) is communicated with the smoke exhaust pipe (24) by switching the air valve (26).
17. The kitchen airflow organization system of claim 1, wherein: the compressor (11) is arranged inside the range hood (2) or inside the air conditioner inner unit (10) or above the kitchen ceiling (3).
18. The kitchen airflow organization system of claim 1, wherein: the first heat exchanger (12) is a condenser, and the second heat exchanger (13) is an evaporator.
19. A kitchen airflow distribution system according to any of claims 1-18 and wherein: and a throttling device (15) is arranged on a refrigerant pipeline (14) between the first heat exchanger (12) and the second heat exchanger (13).
CN202011191822.4A 2020-10-30 2020-10-30 Kitchen airflow organization system Pending CN114440347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011191822.4A CN114440347A (en) 2020-10-30 2020-10-30 Kitchen airflow organization system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011191822.4A CN114440347A (en) 2020-10-30 2020-10-30 Kitchen airflow organization system

Publications (1)

Publication Number Publication Date
CN114440347A true CN114440347A (en) 2022-05-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011191822.4A Pending CN114440347A (en) 2020-10-30 2020-10-30 Kitchen airflow organization system

Country Status (1)

Country Link
CN (1) CN114440347A (en)

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