CN212585066U - Kitchen air conditioning system - Google Patents
Kitchen air conditioning system Download PDFInfo
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- CN212585066U CN212585066U CN202021570701.6U CN202021570701U CN212585066U CN 212585066 U CN212585066 U CN 212585066U CN 202021570701 U CN202021570701 U CN 202021570701U CN 212585066 U CN212585066 U CN 212585066U
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- smoke
- air conditioning
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (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)
- Air-Flow Control Members (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The utility model provides a kitchen air conditioning system, air conditioning component's compressor, first heat exchanger and second heat exchanger are linked together through the refrigerant pipeline, be equipped with first exhaust fume channel and second exhaust fume channel in the casing of oil absorption cigarette subassembly, it is first, the adjacent setting of second exhaust fume channel entry sets up first valve block in this department, two entrances are opened by the alternative, export between them is adjacent to be set up and set up the second valve block in this department, the second exhaust fume channel export is opened all the time, the second valve block is used for opening or closes first exhaust fume channel export, it is first, the second valve block can link under linkage mechanism's drive and open one of them exhaust fume channel and close another exhaust fume channel, first heat exchanger is located in first exhaust fume channel or the second exhaust fume channel. When the system works, the two smoke exhaust channels are switched, the oil smoke can be prevented from flowing backwards to the flue where the first heat exchanger is located in the oil smoke absorption mode, and the heat or the cold of the first heat exchanger can be taken away by the oil smoke in the oil smoke absorption and air conditioning modes, so that the heat exchange effect is improved.
Description
Technical Field
The utility model relates to a kitchen air conditioning system.
Background
The kitchen is the main place that people cook, and the good or bad of kitchen air environment directly influences the culinary art and experiences. The kitchen is hot in summer and cold in winter, and has the requirements of cold supply and heat supply, so that people invent various kitchen air conditioners, the air in the kitchen is cooled in summer, and warm air can be provided for the kitchen in winter, so that the cooking comfort level is improved.
The existing kitchen air conditioner has no big difference from a common air conditioner in basic form, and generally has two forms, namely an internal machine and an external machine split type, namely an external machine is positioned outdoors, an internal machine is positioned indoors, the internal machine and the external machine are respectively provided with a motor fan, the internal machine and the external machine split type kitchen air conditioner are connected in a pipeline mode, holes need to be formed in a wall, decoration is damaged, an external machine needs to be hung outdoors, the installation difficulty is high, and the structure is not compact enough. The other type is that the inside and outside machine is an integrated structure, although the evaporator and the condenser of the air conditioner can be installed indoors, the heat-discharging pipe of the condenser can be installed only by destroying a larger area of wall, so that the installation difficulty is increased, and the indoor attractiveness is influenced. The internal and external integrated machine usually comprises a mobile air conditioner and a window machine, when the mobile air conditioner is used, a heat dissipation hose needs to be manually connected, and the hose is 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.
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, the existing products such as the air conditioning range hood are also produced, namely, the air conditioning component is added on the basis of the platform of the range hood, all functions of the range hood can be realized, and simultaneously, the function of an air conditioner can also be realized. 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. Moreover, the air conditioning component and the oil smoke sucking component of the existing air conditioning range hood are not organically combined, for example, the smoke exhausting channel of the existing air conditioning range hood is not greatly different from the smoke exhausting channel of the existing range hood, and the smoke exhausting channel is not improved due to the combination of the oil smoke sucking component and the air conditioning component.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above-mentioned prior art current situation, provide one kind and can switch and energy-conserving effectual kitchen air conditioning system between different smoke exhaust channel according to different mode.
The utility model provides a technical scheme that above-mentioned technical problem adopted does: 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, be linked together through the refrigerant pipeline between compressor, first heat exchanger and the second heat exchanger, the oil absorption cigarette subassembly has the casing, be equipped with smoke exhaust passage, its characterized in that in the casing: the smoke exhaust channel comprises a first smoke exhaust channel and a second smoke exhaust channel, a first valve plate is arranged at the inlet of the first smoke exhaust channel and the inlet of the second smoke exhaust channel in a neighboring mode, so that the two inlets are alternatively opened, a second valve plate is arranged at the outlet of the first smoke exhaust channel and the outlet of the second smoke exhaust channel in a neighboring mode, the outlet of the second smoke exhaust channel is always in an open state, the second valve plate is used for opening or closing the outlet of the first smoke exhaust channel, the first valve plate and the second valve plate can be driven by a linkage mechanism to be linked, so that one channel of the first smoke exhaust channel and the second smoke exhaust channel is in an open state, the other channel of the first smoke exhaust channel and the second smoke exhaust channel is in a closed state, and the first heat exchanger is arranged in the first smoke exhaust channel or the second smoke exhaust channel.
First smoke exhaust channel and second smoke exhaust channel can have multiple distribution mode, preferably, first smoke exhaust channel and second smoke exhaust channel all have horizontal section of discharging fume at least, and the horizontal section of discharging fume of first smoke exhaust channel is located the below of the horizontal section of discharging fume of second smoke exhaust channel.
The linkage mechanism can have various structures, and is preferably arranged in the second smoke exhaust channel, the linkage mechanism comprises a motor, a lower connecting rod, an upper connecting rod, a sliding block, a guide groove, a first valve rod and a second valve rod, the lower end of the lower connecting rod is arranged on the output shaft of the motor, the upper end of the lower connecting rod is rotationally connected with the lower end of the upper connecting rod, the slide block is arranged at the upper end of the upper connecting rod, the guide groove is horizontally arranged, the slide block is arranged in the guide groove, the first valve rod is horizontally arranged, the first valve plate is vertically arranged, the first end of the first valve rod is fixedly connected with the top of the first valve plate, the second end of the first valve rod is fixedly arranged at the first end of the guide groove, the first end of the second valve rod is fixed at the second end of the guide groove, the second valve sheet is horizontally arranged and installed at the second end of the second valve rod, and the outlet of the first smoke exhaust channel is vertically and upwards located below the second valve sheet.
Preferably, when the lower connecting rod and the upper connecting rod are both in the vertical position, the first valve plate moves upwards to open the inlet of the first smoke exhaust channel and close the inlet of the second smoke exhaust channel, and the second valve plate moves upwards to open the outlet of the first smoke exhaust channel; under the state that the lower connecting rod and the upper connecting rod are mutually folded, the first valve plate moves downwards to close the inlet of the first smoke exhaust channel and open the inlet of the second smoke exhaust channel, and the second valve plate moves downwards to close the outlet of the first smoke exhaust channel.
In order to limit the downward movement of the first valve plate, a first limiting block is installed at the first end of the first valve rod, a second limiting block is installed at the lower edge of the inlet of the second smoke exhaust channel, and the first limiting block descends to the position where the first valve plate collides with the second limiting block to completely open the inlet of the second smoke exhaust channel when the first valve plate descends to the state where the inlet of the first smoke exhaust channel is closed.
In order to avoid oil smoke pollution on the first heat exchanger, the first heat exchanger is arranged in the first smoke exhaust channel, an oil smoke purification device is further arranged in the first smoke exhaust channel, and the oil smoke purification device is arranged on the upstream of the first heat exchanger along the oil smoke flowing direction.
Further preferably, a range hood fan is installed in the housing, and the smoke evacuation channel is disposed downstream of the range hood fan along a direction of flow of the oil smoke.
In order to make the system structure more compact, an air outlet channel separated from the smoke exhaust channel is further arranged in the casing, an air inlet and an air outlet of the air outlet channel are formed in the casing, an air outlet fan is installed in the air outlet channel, the air inlet is in fluid communication with the interior of the kitchen or is in fluid communication with the exterior of the kitchen, the air outlet of the air outlet channel is in fluid communication with the interior of the kitchen, and the second heat exchanger is arranged in the air outlet channel.
Preferably, the air outlet is arranged at the top of the machine shell and externally connected with an upper air outlet pipe, and the air outlet of the upper air outlet pipe is in fluid communication with the interior of the kitchen. After adopting above-mentioned structure, the system adopts the form of top air-out, and the air outlet of going up the tuber pipe can be located on the kitchen furred ceiling.
The compressor can be installed at a plurality of positions, and preferably, a compressor installation cavity isolated from the smoke exhaust channel and the air outlet channel is further arranged in the casing, and the compressor is installed in the compressor installation cavity.
Further preferably, the air outlet channel is located on the right side of the smoke exhaust channel, and the compressor installation cavity is located on the right side of the air outlet channel.
Preferably, the outlet of the first smoke exhaust channel and the outlet of the second smoke exhaust channel are both communicated with a smoke exhaust pipe.
Preferably, in any one of the above embodiments, the refrigerant line is provided with a four-way valve, and the refrigerant line between the first heat exchanger and the second heat exchanger is provided with a throttle device. Thus, the air conditioner can be switched between a cooling mode and a heating mode.
Compared with the prior art, the utility model has the advantages of: this kitchen air conditioning system's first valve block and second valve block can take place the linkage under link gear's drive and make one of them passageway in first exhaust gas passageway and the second exhaust gas passageway be in the open mode, and another passageway is in the closed condition, and in one of them exhaust gas passageway is located to first heat exchanger, the system during operation, through two exhaust gas passageway switching, can avoid the oil smoke of flue outlet to flow backward to the flue at first heat exchanger place under the oil absorption cigarette mode, under oil absorption cigarette + air conditioning mode, the heat or the cold volume of first heat exchanger can be taken away to the oil smoke, in order to improve heat transfer effect.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the present invention in an open state of a first smoke exhaust channel;
FIG. 2 is a schematic view of the structure of the smoke evacuation channel of FIG. 1;
fig. 3 is a schematic structural view of the second smoke evacuation channel according to the embodiment of the present invention in an open state;
fig. 4 is a schematic structural view of the smoke evacuation channel of fig. 2.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 4, 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, the compressor 11, the first heat exchanger 12 and the second heat exchanger 13 are communicated through a refrigerant pipeline 14, a four-way valve 15 is installed on the refrigerant pipeline 14, two ends of the four-way valve 15 are communicated with the compressor 11, the other two ends of the four-way valve 15 are respectively communicated with the first heat exchanger 12 and the second heat exchanger 13, a throttling part 16 is installed on the refrigerant pipeline 14 between the first heat exchanger 12 and the second heat exchanger 13, refrigerant is carried in the cold carrying channel 4, and common refrigerant can be water, ethylene glycol or glycerol and the like. By switching the four-way valve 15, the system can be switched between the cooling mode and the heating mode. The specific operation principle of the air conditioning assembly 1 is the same as that of the existing air conditioner, and will not be described herein.
The direction shown by arrow a in fig. 1 is taken as the right, the oil smoke suction assembly has a casing 20, a smoke exhaust channel 21, an air outlet channel 22 and a compressor installation cavity 28 which are mutually isolated are arranged in the casing 20, the air outlet channel 22 is located on the right side of the smoke exhaust channel 21, and the compressor installation cavity 28 is located on the right side of the air outlet channel 22. The first heat exchanger 12 is installed in the smoke exhaust channel 21, the second heat exchanger 13 is installed in the air outlet channel 22, and the compressor 11 is installed in the compressor installation cavity 28. A range hood fan 25 is installed at the lower part of the casing 20, and the range hood fan 25 of the present embodiment adopts a centrifugal fan in a horizontal arrangement, i.e. a motor shaft of the fan is vertically arranged. Further, the smoke exhaust passage 21 is provided downstream of the smoke exhaust fan 25 in the smoke flowing direction.
The smoke evacuation channel 21 of this embodiment comprises a first smoke evacuation channel 211 and a second smoke evacuation channel 212, both the first smoke evacuation channel 211 and the second smoke evacuation channel 212 at least have a transverse smoke evacuation section, the transverse smoke evacuation section of the first smoke evacuation channel 211 is located below the transverse smoke evacuation section of the second smoke evacuation channel 212, and the range hood fan 25 is located below the first smoke evacuation channel 211. The first heat exchanger 12 is installed in the first smoke exhaust passage 211, and in order to prevent the first heat exchanger 12 from being polluted by the smoke, the smoke purifying device 6 is further installed in the first smoke exhaust passage 211, and the smoke purifying device 6 is provided upstream of the first heat exchanger 12 along the flow direction of the smoke. The lampblack purification device 6 can generally adopt various electrostatic purification devices in the prior art.
The first and second smoke exhaust passages 211 and 212 of the present embodiment are provided with the first valve sheet 3 at the inlet thereof adjacent to the inlet thereof so that the two inlets are alternatively opened. The outlets of the first smoke exhaust channel 211 and the second smoke exhaust channel 21 are arranged adjacent to each other and provided with the second valve plate 4 at the outlet, the outlet of the second smoke exhaust channel 212 is always in an open state, the second valve plate 4 is used for opening or closing the outlet of the first smoke exhaust channel 211, and the first valve plate 3 and the second valve plate 4 can be driven by the linkage mechanism 5 to be linked to enable one of the first smoke exhaust channel 211 and the second smoke exhaust channel 212 to be in an open state and the other channel to be in a closed state. In this embodiment, the outlet of the first smoke exhaust channel 211 and the outlet of the second smoke exhaust channel 212 are both communicated with the smoke exhaust pipe 7.
The linkage mechanism 5 of the present embodiment is installed in the second smoke exhausting channel 212, and the linkage mechanism 5 specifically includes a motor 51, a lower link 52, an upper link 53, a slider 54, a guide groove 55, a first valve rod 56 and a second valve rod 57. Wherein, the lower extreme of lower connecting rod 52 is installed on the output shaft of motor 51, the upper end of lower connecting rod 52 rotates with the lower extreme of last connecting rod 53 to be connected, slider 54 installs the upper end at last connecting rod 53, guide way 55 level sets up, slider 54 is located in the guide way 55, first valve rod 56 level sets up, the vertical setting of first valve block 3, the top at first valve block 3 is fixed in the first end connection of first valve rod 56, the first end at guide way 55 is fixed to the second end of first valve rod 56, the second end at guide way 55 is fixed to the first end of second valve rod 57, the second end at second valve rod 57 is installed to second valve block 4 level setting, the vertical below that upwards is located second valve block 4 in the export of first row of cigarette passageway 211.
As shown in fig. 2, in a state where the lower link 52 and the upper link 53 are both in the vertical position, the first valve plate 3 moves upward to open the inlet of the first smoke discharge passage 211 and close the inlet of the second smoke discharge passage 212, and the second valve plate 4 moves upward to open the outlet of the first smoke discharge passage 211, at which time the first smoke discharge passage 211 is opened and the second smoke discharge passage 212 is closed.
As shown in fig. 4, the motor 51 drives the lower link 52 to swing right, and further drives the upper link 53 to swing and move back to close the lower link 52, and then the first valve rod 26 drives the first valve plate 3 to move down to close the inlet of the first smoke exhaust channel 21 and open the inlet of the second smoke exhaust channel 212, and the second valve plate 27 drives the second valve plate 4 to move down to close the outlet of the first smoke exhaust channel 211, at this time, the first smoke exhaust channel 211 is closed, and the second smoke exhaust channel 212 is opened.
In addition, a first stopper 58 is installed at a first end of the first valve rod 56, a second stopper 59 is installed at a lower edge of an inlet of the second smoke exhaust duct 212, and in a state where the first valve plate 3 is lowered to close the inlet of the first smoke exhaust duct 211, the first stopper 58 is lowered to a position where it collides with the second stopper 59 to completely open the inlet of the second smoke exhaust duct 212.
An air inlet 23 and an air outlet 24 of the air outlet channel 22 are formed in the casing 20, an air outlet fan 26 is installed in the air outlet channel 22, the air inlet 23 is in fluid communication with the interior of the kitchen or the exterior of the kitchen, the air outlet 24 of the air outlet channel 22 is arranged at the top of the casing 20 and is externally connected with an upper air outlet pipe 27, the air outlet of the upper air outlet pipe 27 is in fluid communication with the interior of the kitchen, and finally air is supplied to the interior of the kitchen from the air outlet of the upper air outlet pipe 27. In addition, the air outlet 24 of the air outlet channel 22 may be directly communicated with the kitchen, for example, the air outlet 24 may be disposed on the front surface of the housing 20.
The working process of the kitchen air conditioning system is as follows:
as shown in fig. 1 and 2, in both the range hood and the air conditioner on mode, the first smoke exhaust channel 211 is opened, and the second smoke exhaust channel 212 is closed.
During air conditioning refrigeration, the first heat exchanger 12 is a condenser, the second heat exchanger 13 is an evaporator, oil smoke is discharged into the smoke exhaust pipe 7 through the first smoke exhaust channel 211, and the oil smoke flows across the surface of the first heat exchanger 12 to cool and radiate the first heat exchanger 12, so that 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 air conditioning energy efficiency is improved. Meanwhile, under the action of the air outlet fan 26, cold air enters the upper air outlet pipe 27 after coming out of the air outlet 24, and is further conveyed into the kitchen.
When the air conditioner is heating, the first heat exchanger 12 is an evaporator, and the second heat exchanger 13 is a condenser. The upper air outlet pipe 27 sends warm air to the kitchen, and the cold energy of the first heat exchanger 12 is discharged into the smoke exhaust pipe 7 along with the oil smoke.
As shown in fig. 3 and 4, when only the range hood is turned on, the first smoke exhaust path 211 is closed, and the smoke sucked by the range hood fan 25 is discharged into the smoke exhaust pipe 7 through the second smoke exhaust path 212.
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), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion or/and be transported to the second portion, and may be directly communicated between the first portion and the second portion, or indirectly communicated between the first portion and the second portion via at least one third member, which may be a fluid passage such as a pipe, a channel, a duct, a flow guide, a hole, a groove, or a chamber allowing the fluid to flow therethrough, or a combination thereof.
Claims (12)
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), be linked together through refrigerant pipeline (14) between compressor (11), first heat exchanger (12) and the second heat exchanger (13), it has casing (20) to inhale oil smoke subassembly, be equipped with smoke exhaust passage (21) in casing (20), its characterized in that: the smoke exhaust channel (21) comprises a first smoke exhaust channel (211) and a second smoke exhaust channel (212), the inlets of the first smoke exhaust channel (211) and the second smoke exhaust channel (212) are adjacently arranged, and a first valve plate (3) is arranged at the inlet, so that the two inlets are alternatively opened, the outlets of the first smoke exhaust channel (211) and the second smoke exhaust channel (212) are adjacently arranged, and a second valve plate (4) is arranged at the outlet, the outlet of the second smoke exhaust channel (212) is always in an opened state, the second valve plate (4) is used for opening or closing the outlet of the first smoke exhaust channel (211), and the first valve plate (3) and the second valve plate (4) can be driven by a linkage mechanism (5) to be linked to enable one of the first smoke exhaust channel (211) and the second smoke exhaust channel (212) to be in an opened state, and the other channel is in a closed state, and the first heat exchanger (12) is arranged in the first smoke exhaust channel (211) or the second smoke exhaust channel (212).
2. The galley air conditioning system according to claim 1, wherein: the first smoke exhausting channel (211) and the second smoke exhausting channel (212) are at least provided with a transverse smoke exhausting section, and the transverse smoke exhausting section of the first smoke exhausting channel (211) is positioned below the transverse smoke exhausting section of the second smoke exhausting channel (212).
3. The galley air conditioning system according to claim 2, wherein: the linkage mechanism (5) is installed in the second smoke exhaust channel (212), the linkage mechanism (5) comprises a motor (51), a lower connecting rod (52), an upper connecting rod (53), a sliding block (54), a guide groove (55), a first valve rod (56) and a second valve rod (57), the lower end of the lower connecting rod (52) is installed on an output shaft of the motor (51), the upper end of the lower connecting rod (52) is rotatably connected with the lower end of the upper connecting rod (53), the sliding block (54) is installed at the upper end of the upper connecting rod (53), the guide groove (55) is horizontally arranged, the sliding block (54) is arranged in the guide groove (55), the first valve rod (56) is horizontally arranged, the first valve plate (3) is vertically arranged, the first end of the first valve rod (56) is connected and fixed to the top of the first valve plate (3), the second end of the first valve rod (56) is fixed to the first end of the guide groove (55), the first end of second valve rod (57) is fixed at the second end of guide way (55), second valve block (4) level sets up and installs the second end at second valve rod (57), the export of first cigarette passageway (211) is vertical upwards and is located the below of second valve block (4).
4. The galley air conditioning system according to claim 3, wherein: under the condition that the lower connecting rod (52) and the upper connecting rod (53) are both in vertical positions, the first valve plate (3) moves upwards to open the inlet of the first smoke exhaust channel (211) and close the inlet of the second smoke exhaust channel (212), and the second valve plate (4) moves upwards to open the outlet of the first smoke exhaust channel (211); under the state that the lower connecting rod (52) and the upper connecting rod (53) are mutually folded, the first valve plate (3) moves downwards to close the inlet of the first smoke exhaust channel (21) and open the inlet of the second smoke exhaust channel (212), and the second valve plate (4) moves downwards to close the outlet of the first smoke exhaust channel (211).
5. The galley air conditioning system according to claim 4, wherein: a first limiting block (58) is installed at the first end of the first valve rod (56), a second limiting block (59) is installed on the lower edge of the inlet of the second smoke exhaust channel (212), and when the first valve plate (3) descends to the state of closing the inlet of the first smoke exhaust channel (211), the first limiting block (58) descends to the position where the first limiting block (59) collides with the second limiting block to completely open the inlet of the second smoke exhaust channel (212).
6. The galley air conditioning system according to claim 1, wherein: first heat exchanger (12) are installed in first exhaust gas passageway (211) in still install fume purification device (6) to, along oil smoke flow direction, fume purification device (6) locate the upper reaches of first heat exchanger (12).
7. The galley air conditioning system according to claim 1, wherein: a fume exhaust fan (25) is arranged in the shell (20), and the fume exhaust channel (21) is arranged at the downstream of the fume exhaust fan (25) along the fume flowing direction.
8. The galley air conditioning system according to claim 1, wherein: an air outlet channel (22) separated from the smoke exhaust channel (21) is further arranged in the machine shell (20), an air inlet (23) and an air outlet (24) of the air outlet channel (22) are formed in the machine shell (20), an air outlet fan (26) is installed in the air outlet channel (22), the air inlet (23) is in fluid communication with the interior of the kitchen room or is in fluid communication with the exterior of the kitchen room, the air outlet (24) of the air outlet channel (22) is in fluid communication with the interior of the kitchen room, and the second heat exchanger (13) is arranged in the air outlet channel (22).
9. The galley air conditioning system according to claim 8, wherein: the air outlet (24) is arranged at the top of the machine shell (20) and is externally connected with an upper air outlet pipe (27), and the air outlet of the upper air outlet pipe (27) is communicated with the interior of the kitchen room through fluid.
10. The galley air conditioning system according to claim 8, wherein: and a compressor installation cavity (28) which is isolated from the smoke exhaust channel (21) and the air outlet channel (22) is also arranged in the casing (20), and the compressor (11) is installed in the compressor installation cavity (28).
11. The galley air conditioning system according to claim 10, wherein: air-out passageway (22) are located smoke exhausting channel (21)'s right side, compressor installation cavity (28) are located air-out passageway (22)'s right side.
12. The galley air conditioning system according to claim 1, wherein: the outlet of the first smoke exhaust channel (211) and the outlet of the second smoke exhaust channel (212) are communicated with a smoke exhaust pipe (7).
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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 |
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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 |
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CN114110852A (en) * | 2021-12-24 | 2022-03-01 | 珠海格力电器股份有限公司 | Air-conditioning smoke machine |
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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 |
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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 |
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2020
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