CN113124485A - Kitchen air conditioning system and control method thereof - Google Patents

Kitchen air conditioning system and control method thereof Download PDF

Info

Publication number
CN113124485A
CN113124485A CN202010756930.5A CN202010756930A CN113124485A CN 113124485 A CN113124485 A CN 113124485A CN 202010756930 A CN202010756930 A CN 202010756930A CN 113124485 A CN113124485 A CN 113124485A
Authority
CN
China
Prior art keywords
heat exchanger
channel
air outlet
heating device
smoke exhaust
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
CN202010756930.5A
Other languages
Chinese (zh)
Inventor
郭俊杰
余丙松
李昂
傅海峰
朱启惠
崔腾飞
江名松
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
Publication of CN113124485A publication Critical patent/CN113124485A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • 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
    • 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
    • F24C15/2021—Arrangement or mounting of control or safety systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the 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
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F24F11/67—Switching between heating and cooling modes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
    • 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
    • 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
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Thermal Sciences (AREA)
  • Ventilation (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Central Air Conditioning (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Air-Flow Control Members (AREA)

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, a smoke exhaust channel and an air outlet channel, the smoke exhaust channel and the air outlet channel are arranged inside 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, steam formed after condensed water generated by the first heat exchanger or the second heat exchanger is heated by a heating device is discharged through the smoke exhaust channel, the heating device is provided with a heating body and a temperature sensor used for detecting the temperature of the heating body, and a controller reads the output value of. When the system works, the condensed water is heated into steam by the heating device and then is discharged through the smoke exhaust channel, the controller correspondingly controls the state of the heating device by reading the output value of the temperature sensor, the condensed water is ensured to be fully evaporated, the heating device is prevented from being burnt, and the system works more safely and reliably.

Description

Kitchen air conditioning system and control method thereof
Technical Field
The invention relates to an air conditioning system, in particular to a kitchen air conditioning system and a control method thereof.
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, an evaporator of an air conditioner can generate condensed water which is discharged outdoors through a water guide pipe at present, other discharging modes are not available, and the effective utilization of the condensed water is not realized.
Disclosure of Invention
The first technical problem to be solved by the present invention is to provide a kitchen air conditioning system, which can discharge condensed water of an air conditioner through a smoke exhaust channel after heating and evaporation and can intelligently control a heating device, in view of the above-mentioned current state of the prior art.
A second technical problem to be solved by the present invention is to provide a control method of a kitchen air conditioning system capable of intelligently controlling a heating device, in view of the above-mentioned current state of the art.
The technical scheme adopted by the invention for solving the first technical problem is as follows: this kitchen air conditioning system, including air conditioning component and oil absorption cigarette subassembly, 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, the oil absorption cigarette subassembly is including the casing and locate the inside discharge fume channel of casing, its characterized in that: the kitchen cabinet is characterized in that an air outlet channel is further arranged in the cabinet, 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, steam formed by heating condensed water generated by the first heat exchanger or the second heat exchanger through a heating device can be discharged through the smoke exhaust channel, the heating device is provided with a heating body and a temperature sensor for detecting the temperature of the heating body, and the kitchen cabinet also comprises a controller for correspondingly controlling the heating device by reading an output value of the temperature sensor.
Preferably, the first heat exchanger is a condenser and the second heat exchanger is an evaporator. Thus, the system works in a refrigeration mode, and the air outlet blows out cold air.
In order to enable the air conditioner condensed water to be discharged smoothly through the smoke exhaust channel, a water receiving tray used for collecting the condensed water generated by the second heat exchanger is installed in the air outlet channel, the heating device is installed in the shell and located outside the smoke exhaust channel and the air outlet channel, a water outlet of the water receiving tray is communicated with a water inlet of the heating device, and a steam outlet of the heating device is communicated with the smoke exhaust channel.
The heating device can have various structures, preferably, the heating device comprises a water storage tank, the water inlet and the steam outlet are arranged on the water storage tank, the heating body is an electric heating pipe arranged in the water storage tank, the water outlet of the water receiving tray is communicated with the water inlet end of the water pipe, and the water outlet end of the water pipe penetrates through the water inlet to enter the water storage tank and is connected to the electric heating pipe.
The electric heating pipe can be installed in various ways, and preferably, the electric heating pipe is vertically or obliquely suspended in the water storage tank.
In order to enable the electric heating pipe to have a better heating effect on condensed water, a water passing groove is formed in the surface of the electric heating pipe, the water pipe extends into the water storage tank, and the water outlet end of the water pipe is communicated with the water passing groove.
Preferably, the range hood assembly further comprises a range hood fan arranged in the casing, and the steam generated by the heating device is discharged into the volute of the range hood fan through the steam outlet or into a smoke exhaust channel at the downstream of the air outlet of the range hood fan.
In order to make the internal layout of the casing more reasonable, the oil smoke suction fan is arranged at the lower part of the casing, the smoke exhaust channel and the air outlet channel are arranged at the upper part of the casing, the lower part of the casing is also provided with an installation cavity separated from the smoke exhaust channel and the air outlet channel, and the heating device and the compressor are installed in the installation cavity.
In order to enable the system to start the corresponding smoke exhaust channel as required, 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 range hood 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 first 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 first exhaust channel, and the electrostatic purification device is arranged on the upstream of the first heat exchanger along the oil smoke flowing path.
First exhaust flue and second exhaust flue can be different smoke discharging mode, preferably, first exhaust flue has first exhaust port, and second exhaust flue has the second exhaust port, first exhaust port and second exhaust port are independent each other.
In order to enable the air inlet and the air outlet of the air outlet channel to have different air inlet and air outlet modes respectively, the shell is provided with the air inlet and the air outlet of the air outlet channel, the air inlet is in fluid communication with the interior of the kitchen room or the exterior of the kitchen room, and the air outlet is arranged on the front surface of the shell or the top of the shell.
In order to enable the air outlet to blow clean air, an air outlet fan and a filter screen are installed in the air outlet channel, the filter screen is arranged on the upstream of the second heat exchanger along the air flowing direction, and the air outlet fan is arranged on the downstream of the second heat exchanger.
In order to enable the system to work normally, a throttling device is arranged on a refrigerant pipeline between the first heat exchanger and the second heat exchanger.
The technical scheme adopted by the invention for solving the second technical problem is as follows: the control method of the kitchen air conditioning system is characterized by comprising the following steps:
firstly, starting a system;
secondly, the heating device is in a power-off state;
thirdly, whether the air conditioner is started or not is judged,
if the starting is finished, entering the step (iv),
if not, returning to the step II;
fourthly, judging whether the temperature measured by the temperature sensor is higher than a set value or not,
if the temperature is higher than the set value, the heating device is powered off and enters the fifth step,
if not, the heating device is electrified and enters the fifth step;
judging whether the air-conditioning mode is closed or not,
if the heating device is closed, the heating device is powered off, and the step sixthly is carried out;
if not, returning to the step IV;
sixthly, closing the system.
Compared with the prior art, the invention has the advantages that: this kitchen air conditioning system installs first heat exchanger in the smoke exhausting channel of casing, the heat or the cold volume of first heat exchanger can be taken away to the oil smoke, the second heat exchanger is installed in the air-out passageway of casing, air conditioner wind blows in the kitchen from the air outlet of air-out passageway, the comdenstion water is discharged through smoke exhausting channel after heating into vapor by heating device, in addition, the controller can be through reading temperature sensor's output value ability corresponding control heating device's state, can ensure that the comdenstion water is by abundant evaporation, can avoid heating device dry combustion method phenomenon again, make system work more safe, reliable.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a range hood according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a heating device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electric heating tube according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an air outlet channel according to an embodiment of the present invention;
fig. 6 is a control logic diagram of a system control method according to an embodiment of the present invention.
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, and a throttling part 15 is installed on the refrigerant pipeline 14 between the first heat exchanger 12 and the second heat exchanger 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 is the same as that of the existing air conditioner, and is not described herein.
The range hood assembly of this embodiment has a housing 20, a range hood fan 21 is disposed in the housing 20, and the range hood fan 21 is installed at the lower portion of the housing 20. 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 flow direction of the oil smoke, the smoke exhaust channel 22 is arranged at the downstream of the air outlet of the oil smoke suction fan 21, and the smoke exhaust channel 22 and the air outlet channel 23 are both located above the oil smoke suction fan 21. The direction indicated by the arrow a in fig. 2 is the right, and the air outlet channel 23 is located at the right side of the smoke exhaust channel 22. The lower part of the casing 20 is further provided with an installation cavity 28, the installation cavity 28 is separated from the smoke exhaust channel 22 and the air outlet channel 23 and is located below the air outlet channel 23, and the compressor 11 is installed in the installation cavity 28.
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 6 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. In this embodiment, the first heat exchanger 12 and the electrostatic purification device 7 are installed in the first smoke exhaust channel 221, and the electrostatic purification device 7 is disposed upstream of the first heat exchanger 12 in the smoke flowing direction, so as to prevent the first heat exchanger 12 from being contaminated by the smoke.
The first smoke exhaust channel 221 of the present embodiment has a first smoke exhaust port 223, the second smoke exhaust channel 222 has a second smoke exhaust port 224, and the first smoke exhaust port 223 and the second smoke exhaust port 224 are independent of each other and are both communicated with the smoke exhaust pipe 8.
Referring to fig. 5, an air inlet 24 and an air outlet 25 are formed on the housing 20, and an air outlet channel 23 is formed between the air inlet 24 and the air outlet 25. In this embodiment, the second heat exchanger 13, the air outlet fan 26 and the filter screen 27 are installed in the air outlet channel 23, and along the air flowing direction, the air outlet fan 26 is located at the downstream of the second heat exchanger 13, and the filter screen 27 is located at the upstream of the second heat exchanger 13. The air inlet 24 is in fluid communication with the interior of the kitchen or with the exterior of the kitchen, the air outlet 25 may be disposed at the top of the housing 20 or at the front of the housing 20, when the air outlet is disposed at the top of the housing 20, the air outlet is communicated with the interior of the kitchen through an air pipe (not shown), and when the air outlet is disposed at the front of the housing 20, the air conditioning air is directly blown into the interior of the kitchen from the air outlet.
The first heat exchanger 12 of this embodiment is a condenser, the second heat exchanger 13 is an evaporator, and a water pan 3 for collecting condensed water generated by the second heat exchanger 13 is installed in the air outlet channel 23. The heating device 4 is installed inside the casing 20 and outside the smoke exhaust channel 22 and the air outlet channel 23, and the heating device 4 is specifically installed inside the installation cavity 28. The water outlet of the water pan 3 is communicated with the water inlet of the heating device 4, and the steam generated by the heating device 4 is discharged into the volute 211 of the extractor hood fan 21 through the steam outlet 412, and then enters the smoke discharge channel 22 and is discharged into the smoke discharge pipe 8 along with the oil smoke. In addition, the steam outlet 412 can also be directly communicated with the smoke exhaust channel 22, that is, the steam discharged from the steam outlet 412 is directly discharged into the smoke exhaust channel 22 downstream of the air outlet of the range hood fan 21.
As shown in fig. 3 and 4, the heating device 4 of the present embodiment includes a water storage tank 41, a water inlet 411 and a steam outlet 412 are disposed on the water storage tank 41, an electric heating tube 42 is installed in the water storage tank 41, the electric heating tube 42 constitutes a heating body of the heating device 4, the water outlet 31 of the water receiving tray 3 is communicated with the water inlet end of the water pipe 5, and the water outlet end of the water pipe 5 penetrates through the water inlet 411 and enters the water storage tank 41. The electric heating pipe 42 is vertically or obliquely hung in the water storage tank 41, the water passing groove 421 is formed on the surface of the electric heating pipe 42, the water pipe 5 extends into the water storage tank 41, and the water outlet end of the water pipe 5 is communicated with the water passing groove 421. During operation, the condensed water generated by the second heat exchanger 13 flows out of the water receiving tray 3 to the electric heating pipe 42, flows downwards along the water passing groove 421, and is continuously heated, so that the condensed water is evaporated into steam, the steam is led out from the steam outlet 412 and sprayed into the volute 211, and mainly touches the impeller to clean the impeller.
The electric heating pipe 42 can be a round pipe, a flat pipe or other shapes, the groove width, the groove depth, the inclination angle and the like of the surface groove can be designed according to the sufficient evaporation of the moisture, and the electric heating pipe 42 can be vertically placed, obliquely placed, single or multiple.
In addition, the heating apparatus further includes a temperature sensor 43 for detecting a heating temperature of the electric heating pipe 42, and a controller (not shown) controls the heating apparatus 4 accordingly by reading an output value of the temperature sensor 43.
As shown in fig. 6, the control method of the kitchen air conditioning system is characterized by comprising the following steps:
firstly, starting a system;
secondly, the heating device is in a power-off state;
thirdly, whether the air conditioner is started or not is judged,
if the starting is finished, entering the step (iv),
if not, returning to the step II;
fourthly, judging whether the temperature measured by the temperature sensor is higher than a set value or not,
if the temperature is higher than the set value, the heating device is powered off and enters the fifth step,
if not, the heating device is electrified and enters the fifth step;
judging whether the air-conditioning mode is closed or not,
if the heating device is closed, the heating device is powered off, and the step sixthly is carried out;
if not, returning to the step IV;
sixthly, closing the system.
The above-mentioned set point is usually selected from 180 ℃ to 200 ℃.
After the kitchen air conditioning system adopts the control method, the full evaporation of the condensed water can be ensured, the dry burning phenomenon of the heating device can be avoided, and the system can work more safely and reliably.
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, oil smoke is discharged through the first smoke exhaust channel 221, 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 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. The condensed water generated by the second heat exchanger 13 flows into the water storage tank 41 through the water receiving tray 3, is heated and evaporated by the electric heating pipe 42, and the generated water vapor enters the interior of the volute 211 of the range hood fan 21 through the steam outlet 412 and is discharged outwards along with the oil smoke, so that the effective discharge of the condensed water is realized, and the function of cleaning the volute 211 is also realized.
Only the range hood is opened, and the oil smoke is discharged through the second smoke discharging passage 222.
In addition, the oil fume suction assembly is not limited to a structure that the oil fume suction fan is arranged in the shell, and the oil fume suction assembly can also adopt an unpowered structure, namely the oil fume suction assembly only keeps the fume collecting shell, and the oil fume suction fan is arranged outside the shell, for example, the oil fume suction fan can be arranged at the top of a building public flue.
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 (15)

1. The utility model provides a kitchen air conditioning system, includes air conditioning component and inhales oil smoke subassembly, air conditioning component includes 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), inhale oil smoke subassembly including casing (20) and locate inside smoke exhaust passage (22) of casing, its characterized in that: the kitchen cabinet is 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, steam formed after condensed water generated by the first heat exchanger (12) or the second heat exchanger (13) is heated by the heating device (4) can be discharged through the smoke exhaust channel (22), the heating device (4) is provided with a heating body and a temperature sensor (43) used for detecting the temperature of the heating body, and the kitchen cabinet also comprises a controller which is used for correspondingly controlling the heating device (4) by reading the output value of the temperature sensor (43).
2. 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.
3. The galley air conditioning system according to claim 2, wherein: a water receiving tray (3) used for collecting condensed water generated by the second heat exchanger (13) is installed in the air outlet channel (23), the heating device (4) is installed inside the machine shell (20) and located outside the smoke exhaust channel (22) and the air outlet channel (23), a water outlet of the water receiving tray (3) is communicated with a water inlet of the heating device (4), and a steam outlet of the heating device (4) is communicated with the smoke exhaust channel (22).
4. The galley air conditioning system according to claim 3, wherein: the heating device (4) comprises a water storage tank (41), the water storage tank (41) is provided with the water inlet (411) and a steam outlet (412), the heating body is an electric heating pipe (42) installed in the water storage tank (41), the water outlet (31) of the water receiving disc (3) is communicated with the water inlet end of the water pipe (5), and the water outlet end of the water pipe (5) penetrates through the water inlet (411) to enter the water storage tank (41) and is connected to the electric heating pipe.
5. The galley air conditioning system according to claim 4, wherein: the electric heating pipe (42) is vertically or obliquely hung in the water storage tank (41).
6. The galley air conditioning system according to claim 5, wherein: a water passing groove (421) is formed in the surface of the electric heating pipe (42), the water pipe (5) extends into the water storage tank (41), and the water outlet end of the water pipe (5) is communicated with the water passing groove (421).
7. The galley air conditioning system according to any one of claims 1 to 6, wherein: the range hood assembly further comprises a range hood fan (21) arranged in the machine shell (20), and steam generated by the heating device (4) is discharged into the interior of a volute (211) of the range hood fan (21) through a steam outlet (412) or into a smoke exhaust channel (22) at the downstream of an air outlet of the range hood fan (21).
8. The galley air conditioning system according to claim 7, wherein: the range hood is characterized in that the range hood fan (21) is arranged at the lower part of the casing (20), the smoke exhaust channel (22) and the air outlet channel (23) are arranged at the upper part of the casing (20), the lower part of the casing (20) is also provided with an installation cavity (28) which is isolated from the smoke exhaust channel (22) and the air outlet channel (23), and the heating device (4) and the compressor (11) are installed in the installation cavity (28).
9. The galley air conditioning system according to claim 7, 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 (6) 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 first smoke exhausting channel (221).
10. The galley air conditioning system according to claim 9, wherein: an electrostatic purification device (7) is further installed in the first smoke exhaust channel (221), and the electrostatic purification device (7) is arranged upstream of the first heat exchanger (12) along the smoke flow path.
11. The galley air conditioning system according to claim 9, wherein: the first smoke exhaust channel (221) is provided with a first smoke exhaust port (223), the second smoke exhaust channel (222) is provided with a second smoke exhaust port (224), and the first smoke exhaust port (223) and the second smoke exhaust port (224) are independent.
12. 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), 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 (24) is formed in the front face of the machine shell (20) or the top of the machine shell (20).
13. The galley air conditioning system according to claim 12, wherein: an air outlet fan (26) and a filter screen (27) are installed in the air outlet channel (23), the filter screen (27) is arranged on the upstream of the second heat exchanger (13) along the air flowing direction, and the air outlet fan (26) is arranged on the downstream of the second heat exchanger (13).
14. The galley air conditioning system according to claim 1, 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).
15. A control method of the kitchen air conditioning system according to any of claims 1 to 14, characterized by comprising the steps of:
firstly, starting a system;
secondly, the heating device is in a power-off state;
thirdly, whether the air conditioner is started or not is judged,
if the starting is finished, entering the step (iv),
if not, returning to the step II;
fourthly, judging whether the temperature measured by the temperature sensor is higher than a set value or not,
if the temperature is higher than the set value, the heating device is powered off and enters the fifth step,
if not, the heating device is electrified and enters the fifth step;
judging whether the air-conditioning mode is closed or not,
if the heating device is closed, the heating device is powered off, and the step sixthly is carried out;
if not, returning to the step IV;
sixthly, closing the system.
CN202010756930.5A 2019-12-31 2020-07-31 Kitchen air conditioning system and control method thereof Pending CN113124485A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911413932 2019-12-31
CN2019114139328 2019-12-31

Publications (1)

Publication Number Publication Date
CN113124485A true CN113124485A (en) 2021-07-16

Family

ID=74133148

Family Applications (67)

Application Number Title Priority Date Filing Date
CN202010312951.8A Pending CN113124464A (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202020599012.1U Active CN212378084U (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202020597072.XU Active CN212378082U (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202010312922.1A Pending CN113124463A (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202020598692.5U Active CN212585059U (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202020599738.5U Active CN212362204U (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202020598602.2U Active CN212378083U (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202020597016.6U Active CN212362203U (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202010313916.8A Pending CN113124465A (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202020643337.5U Active CN212585060U (en) 2019-12-31 2020-04-24 Kitchen air conditioning system
CN202020694150.8U Active CN212378087U (en) 2019-12-31 2020-04-29 Kitchen air conditioning system
CN202010353840.1A Pending CN113124467A (en) 2019-12-31 2020-04-29 Kitchen air conditioning system
CN202020694815.5U Active CN212362205U (en) 2019-12-31 2020-04-29 Kitchen air conditioning system
CN202010353640.6A Pending CN113124466A (en) 2019-12-31 2020-04-29 Kitchen air conditioning system
CN202021243771.0U Active CN212987393U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010608720.1A Pending CN113124474A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021243696.8U Active CN212618644U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021233108.2U Active CN212987387U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010608611.XA Pending CN113124470A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244233.3U Active CN212618646U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021234431.1U Active CN212618642U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021233427.3U Active CN212987388U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021234305.6U Active CN212585064U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021234303.7U Active CN212618641U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021236005.1U Active CN212987391U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244007.5U Active CN212987396U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021234210.4U Active CN212618640U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010609658.8A Pending CN113124475A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010611248.7A Pending CN113124478A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021243664.8U Active CN212618643U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244107.8U Active CN212673363U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010608719.9A Pending CN113124473A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244163.1U Active CN212987399U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021243230.8U Active CN213237729U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010609864.9A Pending CN113124476A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010608679.8A Pending CN113124471A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244048.4U Active CN212987397U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010607802.4A Pending CN113124468A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244059.2U Active CN212987398U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021243897.8U Active CN212987395U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021232542.9U Active CN212987386U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010608716.5A Pending CN113124472A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244032.3U Active CN212618645U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021234155.9U Active CN212987390U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021243882.1U Active CN212987394U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021243754.7U Active CN212987392U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244285.0U Active CN212987400U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010611237.9A Pending CN113124477A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021234151.0U Active CN212987389U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010611467.5A Pending CN113124479A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010607816.6A Pending CN113124469A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010755092.XA Pending CN113124480A (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202010758216.XA Pending CN113124486A (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202021566424.1U Active CN212618649U (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202010756907.6A Pending CN113124483A (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202021566728.8U Active CN212987403U (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202021558223.7U Active CN212618648U (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202021566328.7U Active CN212987401U (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202021566351.6U Active CN212987402U (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202010755670.XA Pending CN113124481A (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202010756910.8A Pending CN113124484A (en) 2019-12-31 2020-07-31 Kitchen air conditioning system and control method thereof
CN202010756901.9A Pending CN113124482A (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202010756930.5A Pending CN113124485A (en) 2019-12-31 2020-07-31 Kitchen air conditioning system and control method thereof
CN202021566353.5U Active CN212585065U (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202021570701.6U Active CN212585066U (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202022461462.7U Active CN214249787U (en) 2019-12-31 2020-10-30 Kitchen air conditioning system
CN202011189085.4A Pending CN113124487A (en) 2019-12-31 2020-10-30 Kitchen air conditioning system

Family Applications Before (62)

Application Number Title Priority Date Filing Date
CN202010312951.8A Pending CN113124464A (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202020599012.1U Active CN212378084U (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202020597072.XU Active CN212378082U (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202010312922.1A Pending CN113124463A (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202020598692.5U Active CN212585059U (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202020599738.5U Active CN212362204U (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202020598602.2U Active CN212378083U (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202020597016.6U Active CN212362203U (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202010313916.8A Pending CN113124465A (en) 2019-12-31 2020-04-20 Kitchen air conditioning system
CN202020643337.5U Active CN212585060U (en) 2019-12-31 2020-04-24 Kitchen air conditioning system
CN202020694150.8U Active CN212378087U (en) 2019-12-31 2020-04-29 Kitchen air conditioning system
CN202010353840.1A Pending CN113124467A (en) 2019-12-31 2020-04-29 Kitchen air conditioning system
CN202020694815.5U Active CN212362205U (en) 2019-12-31 2020-04-29 Kitchen air conditioning system
CN202010353640.6A Pending CN113124466A (en) 2019-12-31 2020-04-29 Kitchen air conditioning system
CN202021243771.0U Active CN212987393U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010608720.1A Pending CN113124474A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021243696.8U Active CN212618644U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021233108.2U Active CN212987387U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010608611.XA Pending CN113124470A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244233.3U Active CN212618646U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021234431.1U Active CN212618642U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021233427.3U Active CN212987388U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021234305.6U Active CN212585064U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021234303.7U Active CN212618641U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021236005.1U Active CN212987391U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244007.5U Active CN212987396U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021234210.4U Active CN212618640U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010609658.8A Pending CN113124475A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010611248.7A Pending CN113124478A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021243664.8U Active CN212618643U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244107.8U Active CN212673363U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010608719.9A Pending CN113124473A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244163.1U Active CN212987399U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021243230.8U Active CN213237729U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010609864.9A Pending CN113124476A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010608679.8A Pending CN113124471A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244048.4U Active CN212987397U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010607802.4A Pending CN113124468A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244059.2U Active CN212987398U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021243897.8U Active CN212987395U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021232542.9U Active CN212987386U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010608716.5A Pending CN113124472A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244032.3U Active CN212618645U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021234155.9U Active CN212987390U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021243882.1U Active CN212987394U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021243754.7U Active CN212987392U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021244285.0U Active CN212987400U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010611237.9A Pending CN113124477A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202021234151.0U Active CN212987389U (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010611467.5A Pending CN113124479A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010607816.6A Pending CN113124469A (en) 2019-12-31 2020-06-29 Kitchen air conditioning system
CN202010755092.XA Pending CN113124480A (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202010758216.XA Pending CN113124486A (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202021566424.1U Active CN212618649U (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202010756907.6A Pending CN113124483A (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202021566728.8U Active CN212987403U (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202021558223.7U Active CN212618648U (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202021566328.7U Active CN212987401U (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202021566351.6U Active CN212987402U (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202010755670.XA Pending CN113124481A (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202010756910.8A Pending CN113124484A (en) 2019-12-31 2020-07-31 Kitchen air conditioning system and control method thereof
CN202010756901.9A Pending CN113124482A (en) 2019-12-31 2020-07-31 Kitchen air conditioning system

Family Applications After (4)

Application Number Title Priority Date Filing Date
CN202021566353.5U Active CN212585065U (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202021570701.6U Active CN212585066U (en) 2019-12-31 2020-07-31 Kitchen air conditioning system
CN202022461462.7U Active CN214249787U (en) 2019-12-31 2020-10-30 Kitchen air conditioning system
CN202011189085.4A Pending CN113124487A (en) 2019-12-31 2020-10-30 Kitchen air conditioning system

Country Status (1)

Country Link
CN (67) CN113124464A (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113028475A (en) * 2021-05-08 2021-06-25 重庆越诚环境保护专用设备有限公司 Binary channels closed loop exhaust pipe
CN115406018A (en) * 2021-05-26 2022-11-29 美的集团股份有限公司 Kitchen air conditioning equipment, control method, kitchen equipment and storage medium
CN113551332A (en) * 2021-07-01 2021-10-26 珠海格力电器股份有限公司 Kitchen air conditioner and control method thereof
CN115704568A (en) * 2021-08-11 2023-02-17 宁波方太厨具有限公司 Air-conditioning type range hood
CN113719909B (en) * 2021-09-01 2024-08-30 珠海格力电器股份有限公司 Integrated cabinet air conditioner, cabinet and control method
CN113719910A (en) * 2021-09-02 2021-11-30 珠海格力电器股份有限公司 Integrated air conditioner
CN113790474A (en) * 2021-09-06 2021-12-14 珠海格力电器股份有限公司 Kitchen air conditioning system and kitchen air conditioner with same
CN113834108B (en) * 2021-11-05 2024-02-20 吉林建筑大学 Device with heat recovery and high-efficient purification
CN114087629A (en) * 2021-11-22 2022-02-25 深圳市康灵盾智能厨具设备有限公司 Water-cooling smokeless stove
CN113983557B (en) * 2021-11-30 2023-01-31 海信（广东）空调有限公司 Mobile air conditioner and control method
CN114110701A (en) * 2021-12-24 2022-03-01 珠海格力电器股份有限公司 Air-conditioning type range hood
CN114110852A (en) * 2021-12-24 2022-03-01 珠海格力电器股份有限公司 Air-conditioning smoke machine
CN114234433A (en) * 2021-12-24 2022-03-25 珠海格力电器股份有限公司 Condensate water treatment device and air-conditioning range hood
CN114264003B (en) * 2022-01-10 2024-08-20 珠海格力电器股份有限公司 An air conditioning type range hood air conditioner module and control method thereof
CN114264005A (en) * 2022-01-14 2022-04-01 珠海格力电器股份有限公司 Air conditioning range hood and control method thereof
CN114576668B (en) * 2022-03-28 2023-02-28 珠海格力电器股份有限公司 Range hood, cleaning method and humidifying method
CN115046261A (en) * 2022-06-24 2022-09-13 珠海格力电器股份有限公司 Smoke machine structure, air-conditioning smoke machine and control method
CN115164305B (en) * 2022-07-19 2023-10-20 珠海格力电器股份有限公司 Smoke exhaust device with refrigerating function and control method thereof
CN115046267A (en) * 2022-07-25 2022-09-13 珠海格力电器股份有限公司 Range hood structure and range hood
CN115854421B (en) * 2022-12-01 2024-07-16 珠海格力电器股份有限公司 Indoor unit and air conditioning unit
CN117308181B (en) * 2023-11-28 2024-04-09 珠海格力电器股份有限公司 Control method of kitchen air conditioner indoor unit
CN117427462B (en) * 2023-12-21 2024-03-08 陕西宝昱科技工业股份有限公司 Molecular sieve and waste gas treatment system of on-line switching adsorption rotating wheel

Also Published As

Publication number Publication date
CN212585060U (en) 2021-02-23
CN212618648U (en) 2021-02-26
CN212585064U (en) 2021-02-23
CN212618646U (en) 2021-02-26
CN212378083U (en) 2021-01-19
CN212987396U (en) 2021-04-16
CN113124469A (en) 2021-07-16
CN113124470A (en) 2021-07-16
CN113124479A (en) 2021-07-16
CN212987394U (en) 2021-04-16
CN113124480A (en) 2021-07-16
CN212585059U (en) 2021-02-23
CN212987393U (en) 2021-04-16
CN212987390U (en) 2021-04-16
CN212378087U (en) 2021-01-19
CN212618640U (en) 2021-02-26
CN113124483A (en) 2021-07-16
CN212378082U (en) 2021-01-19
CN113124476A (en) 2021-07-16
CN212987403U (en) 2021-04-16
CN113124477A (en) 2021-07-16
CN212987402U (en) 2021-04-16
CN212362203U (en) 2021-01-15
CN212378084U (en) 2021-01-19
CN113124467A (en) 2021-07-16
CN113124471A (en) 2021-07-16
CN212987397U (en) 2021-04-16
CN113124466A (en) 2021-07-16
CN113124468A (en) 2021-07-16
CN113124482A (en) 2021-07-16
CN212618644U (en) 2021-02-26
CN212987389U (en) 2021-04-16
CN212987400U (en) 2021-04-16
CN113124487A (en) 2021-07-16
CN212987395U (en) 2021-04-16
CN113124475A (en) 2021-07-16
CN212362204U (en) 2021-01-15
CN212585065U (en) 2021-02-23
CN113124481A (en) 2021-07-16
CN212618649U (en) 2021-02-26
CN212987386U (en) 2021-04-16
CN212618645U (en) 2021-02-26
CN213237729U (en) 2021-05-18
CN212987398U (en) 2021-04-16
CN113124473A (en) 2021-07-16
CN212585066U (en) 2021-02-23
CN113124463A (en) 2021-07-16
CN212618643U (en) 2021-02-26
CN212362205U (en) 2021-01-15
CN212618642U (en) 2021-02-26
CN113124464A (en) 2021-07-16
CN214249787U (en) 2021-09-21
CN212987387U (en) 2021-04-16
CN113124486A (en) 2021-07-16
CN113124474A (en) 2021-07-16
CN113124484A (en) 2021-07-16
CN212987401U (en) 2021-04-16
CN212987392U (en) 2021-04-16
CN113124465A (en) 2021-07-16
CN212618641U (en) 2021-02-26
CN113124472A (en) 2021-07-16
CN113124478A (en) 2021-07-16
CN212987391U (en) 2021-04-16
CN212987399U (en) 2021-04-16
CN212987388U (en) 2021-04-16
CN212673363U (en) 2021-03-09

Similar Documents

Publication Publication Date Title
CN212585065U (en) Kitchen air conditioning system
CN211625467U (en) Kitchen air conditioning system
CN214791350U (en) Kitchen air conditioning system
CN113124455A (en) Kitchen air conditioning system
CN214791351U (en) Kitchen air conditioning system
CN211625464U (en) Kitchen air conditioning system
CN115076741A (en) Kitchen air conditioning system and control method thereof
CN213237688U (en) Central flue system
CN212618638U (en) Kitchen air conditioning system
CN217004736U (en) Kitchen air conditioning system
CN211625462U (en) Kitchen air conditioning system
CN211822704U (en) Kitchen air conditioning system
CN113685898A (en) Kitchen air conditioning system
CN113685897A (en) Kitchen air conditioning system
CN113124461A (en) Kitchen air conditioning system
CN113124454A (en) Kitchen air conditioning system
CN110793129A (en) Kitchen air conditioning system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination