CN114440349A - Kitchen airflow organization system - Google Patents

Kitchen airflow organization system Download PDF

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Publication number
CN114440349A
CN114440349A CN202011193478.2A CN202011193478A CN114440349A CN 114440349 A CN114440349 A CN 114440349A CN 202011193478 A CN202011193478 A CN 202011193478A CN 114440349 A CN114440349 A CN 114440349A
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CN
China
Prior art keywords
air
air outlet
kitchen
heat exchanger
smoke
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
CN202011193478.2A
Other languages
Chinese (zh)
Inventor
江名松
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 CN202011193478.2A priority Critical patent/CN114440349A/en
Publication of CN114440349A publication Critical patent/CN114440349A/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

A kitchen airflow organization system is characterized in that a compressor, a first heat exchanger and a second heat exchanger of an air conditioning assembly are communicated through refrigerant pipelines, a range hood is provided with a machine shell and an oil fume suction inlet, a smoke exhaust channel is arranged in the machine shell, an air conditioner inner machine of the air conditioning assembly is provided with an air outlet channel, the second heat exchanger is arranged in the air outlet channel, an air conditioner air outlet is arranged on a kitchen ceiling, an air conditioner air return inlet is arranged on the machine shell and is in fluid communication with an air outlet of the air outlet channel, the air conditioner air return inlet is in fluid communication with an air inlet of the air outlet channel, and airflow blown out from the air conditioner air outlet flows back into the air outlet channel through the air conditioner air return inlet after blowing to a cook. The invention has the advantages that: according to the kitchen airflow organization system, the air-conditioning air outlet is arranged on the kitchen ceiling, the air-conditioning return air inlet is arranged on the shell of the range hood, and airflow blown out of the air-conditioning air outlet blows towards a cook and then smoothly flows back to the air outlet channel through the air-conditioning return air inlet, so that internal circulation is realized.

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 generally comprises a split structure and an integrated structure, the split 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, the kitchen air conditioner and the range hood cannot be linked, and heat generated by the kitchen air conditioner cannot be discharged outside through a 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.
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, an air conditioner air outlet is arranged on a kitchen ceiling, an air conditioner air return opening is arranged on the casing, the air conditioner air outlet is in fluid communication with the air outlet of the air outlet channel, the air conditioner air return opening is in fluid communication with the air inlet of the air outlet channel, and air flow blown out of the air conditioner air outlet can flow back into the air outlet channel through the air conditioner air return opening.
The air-conditioning return air inlet can be arranged at a plurality of positions of the machine shell, and preferably, the air-conditioning return air inlet is arranged at the upper part of the front side plate of the machine shell. Therefore, the air flow blown out from the air outlet of the air conditioner is more beneficial to return air.
The air-conditioning outlet can be arranged at different positions of a suspended ceiling of a kitchen, and preferably, the range of the horizontal distance d between the air-conditioning outlet and the front side plate of the machine shell is 0.3-2.5 m.
Preferably, the air outlet of the air conditioner is arranged in the front upper area of the range hood and is positioned above the back side of a cook standing in front of the range hood.
In order to improve the cooking comfort degree, the airflow blown out from the air outlet of the air conditioner blows towards the back side of the cooker and then flows back to the air outlet channel through the air return inlet of the air conditioner.
Preferably, the air outlet of the air conditioner is provided with an air guide assembly for adjusting the air outlet direction.
In order to enable the air outlet of the air conditioner to be blown forward or backward integrally, 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 upper end of the main swing blade is installed on the driven gear, the upper 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 air outlet of the air conditioner through an air outlet pipe.
In order to purify the air entering the air outlet channel, an air outlet fan and a filter screen are also arranged 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 can be arranged at a plurality of positions in the kitchen, and is preferably arranged above the suspended ceiling of the kitchen.
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 outlets under different working conditions, an air valve is arranged between the first smoke outlet and the second smoke outlet, and the first smoke outlet or the second smoke outlet 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: according to the kitchen airflow organization system, the air-conditioning air outlet is arranged on the kitchen ceiling, the air-conditioning return air inlet is arranged on the shell of the range hood, and airflow blown out of the air-conditioning air outlet blows towards a cook and then smoothly flows back to the air outlet channel through the air-conditioning return air inlet, so that internal circulation is realized. 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 an air outlet of the air conditioner. 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 direction indicated by an arrow a in fig. 3 is taken as a forward direction, an air-conditioning outlet 4 is formed in the kitchen ceiling 3, a horizontal distance d between the air-conditioning outlet 4 and the front side plate 27 of the housing is 0.3-2.5 m, and in the embodiment, the air-conditioning outlet 4 is arranged in a front upper area of the range hood 2 and is located above the back side of the cooker 7. An air-conditioning air return opening 5 is arranged at the upper part of the front side plate 27 of the machine shell of the range hood 2. The air-conditioning outlet 4 is in fluid communication with an outlet 162 of the air-out channel through an air-out pipe 19, the air-conditioning return inlet 5 is in fluid communication with an inlet 161 of the air-out channel, and the airflow blown out from the air-conditioning outlet 4 is blown to a cook and then flows back into the air-out channel 16 through the air-conditioning return inlet 5.
An air guide assembly 6 for adjusting an air outlet direction is installed at the air outlet 4 of the air conditioner, 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 installed on an output shaft of the motor 61, the output gear 62 and the driven gear 64 are both engaged with the rack 63, an upper end of the main swing blade 67 is installed on the driven gear 64, upper ends of the main swing blade 67 and the auxiliary swing blade 68 are both rotatably connected to the fixing rod 65, and 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 back and forth, so as to control the air outlet direction of the air outlet 4. By adjusting the air outlet direction, the airflow blown out from the air outlet 4 of the air conditioner can be blown to the back side or the back of the cook 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 exhaust port 222 specifically includes a first smoke exhaust port 2221 and a second smoke exhaust port 2222, a first heat exchanger 12 and a lampblack purification device 25 are installed in the smoke exhaust channel 22, the lampblack purification device 25 and the first heat exchanger 12 are arranged in a channel between the smoke inlet 221 and the first smoke exhaust port 2221, and along the flowing direction of lampblack, the lampblack purification device 25 is located at the upstream of the first heat exchanger 12 to prevent the lampblack 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 air outlet 4 blows toward the back of the cook, then flows back into the air outlet channel 16 through the air return opening 5, and is cooled and blown out from the air outlet 4 again, thereby realizing 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, the distance between the air-conditioning outlet 4 and the front side plate 27 of the housing is short, the air-conditioning outlet 4 is located above the front surface of the cook user 7, and the airflow blown out from the air-conditioning outlet 4 does not flow toward the cook user 7, but directly flows back into the air outlet channel 16 through the air-conditioning return opening 5. The rest of the structure and the working principle of the embodiment are the same as those of the first embodiment, and the description is not repeated.
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 (17)

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), an air conditioner air outlet (4) is formed in a kitchen ceiling (3), an air conditioner air return opening (5) is formed in the casing (20), the air conditioner air outlet (4) is in fluid communication with the air outlet (162) of the air outlet channel, the air conditioner air return opening (5) is in fluid communication with the air inlet (161) of the air outlet channel, and air flow blown out of the air conditioner air outlet (4) can flow back into the air outlet channel (16) through the air conditioner air return opening (5).
2. The kitchen airflow organization system of claim 1, wherein: the air-conditioning air return opening (5) is arranged at the upper part of the front side plate (27) of the machine shell.
3. The kitchen airflow organization system of claim 1, wherein: the range of the horizontal distance d between the air outlet (4) of the air conditioner and the front side plate (27) of the machine shell is 0.3-2.5 m.
4. The kitchen airflow organization system of claim 3, wherein: the air-conditioning air outlet (4) is arranged in the front upper area of the range hood (2) and is positioned above the back side of a cook standing in front of the range hood (2).
5. The kitchen airflow organization system of claim 4, wherein: and the airflow blown out from the air-conditioning air outlet (4) is blown to the back side of the cook and then flows back to the air outlet channel (16) through the air-conditioning air return inlet (5).
6. The kitchen airflow organization system of claim 1, wherein: and the air outlet (4) of the air conditioner is provided with an air guide assembly (6) for adjusting the air outlet direction.
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 upper end of the main swing blade (67) is installed on the driven gear (64), the upper ends of the main swing blade (67) and the auxiliary swing blade (68) are both rotatably connected onto 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 air-conditioning air outlet (4) 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: the first heat exchanger (12) is arranged in the smoke evacuation channel (22).
12. The kitchen airflow organization system of claim 1, wherein: an oil-smoke suction fan (23) is arranged in the range hood (2), the smoke exhaust channel (22) is provided with a smoke inlet (221) and a smoke exhaust port (222), the smoke inlet (221) is in fluid communication with an air outlet of the oil-smoke suction fan (23), and the smoke exhaust port (222) is communicated with a smoke exhaust pipe (24).
13. The kitchen airflow orchestration system of claim 12, 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).
14. The kitchen airflow orchestration system of claim 13, 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).
15. 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).
16. 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.
17. A kitchen airflow distribution system according to any of claims 1-16 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).
CN202011193478.2A 2020-10-30 2020-10-30 Kitchen airflow organization system Pending CN114440349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011193478.2A CN114440349A (en) 2020-10-30 2020-10-30 Kitchen airflow organization system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011193478.2A CN114440349A (en) 2020-10-30 2020-10-30 Kitchen airflow organization system

Publications (1)

Publication Number Publication Date
CN114440349A true CN114440349A (en) 2022-05-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011193478.2A Pending CN114440349A (en) 2020-10-30 2020-10-30 Kitchen airflow organization system

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Country Link
CN (1) CN114440349A (en)

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