Kitchen air conditioning system

Abstract

A kitchen air conditioning system, comprising an air conditioning component and an oil fume suction component, wherein the air conditioning component comprises a compressor, an evaporator and a condenser, wherein the compressor, the evaporator and the condenser are connected via a refrigerant pipeline, and wherein the oil fume suction component is characterized in that an oil fume purification device is installed in the exhaust passage of the oil fume suction component, and further comprises a water storage container for collecting condensed water generated by the evaporator and a cleaning device for cleaning the oil fume purification device using the water collected by the water storage container. The advantages of the present invention are that the kitchen air conditioning system has a water storage container for collecting condensed water generated by the evaporator, and the oil fume purification device can be cleaned by using the water collected by the water storage container through the cleaning device, thereby solving the drainage problem of the condensed water and achieving the effect of cleaning the purification device.

Description

Technical Field

[0001] The invention relates to a kitchen air conditioning system. Background Art

[0002] The kitchen is the main place for people to cook. The quality of the kitchen air environment directly affects the mood of the cook. Especially in the hot summer, the stuffy environment of the kitchen brings great discomfort to the cook. For this reason, people have invented various kitchen air conditioners to cool the kitchen air. There are various kitchen air conditioners disclosed in the prior art. For example, some kitchen air conditioners adopt an internal and external split type, that is, the external unit is located outdoors and the internal unit is located in the kitchen. The structure and working principle are the same as the existing split air conditioner. The condensed water generated when the air conditioner is working needs to be discharged through the drain pipe. For example, some kitchen air conditioners adopt an internal and external integrated structure, and combine the air conditioning system with the range hood. Under the heat pump working condition, a large amount of condensed water will be generated, but there is no reasonable device to utilize the condensed water. The problem of condensed water discharge also needs to be solved. In addition, in order to purify the oil fume, an oil fume purification device is usually installed in the exhaust channel of the range hood. In order to ensure the purification effect, the oil fume purification device needs to be cleaned irregularly. At present, it is generally cleaned by an external cleaning device, and water or detergent needs to be added for cleaning, which is more troublesome to use. In summary, there is a need to further improve the existing kitchen air conditioning system. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a kitchen air conditioning system capable of using air-conditioning condensed water to clean an oil fume purification device in response to the above-mentioned existing technical status.

[0004] The technical solution adopted by the present invention to solve the above-mentioned technical problems is: the kitchen air conditioning system includes an air conditioning component and an oil fume suction component, the air conditioning component includes a compressor, an evaporator and a condenser, the compressor, evaporator and condenser are connected by a refrigerant pipeline, and is characterized in that: an oil fume purification device is installed in the exhaust channel of the oil fume suction component, and also includes a water storage container for collecting condensed water generated by the evaporator and a cleaning device for cleaning the oil fume purification device using water collected in the water storage container.

[0005] Preferably, the oil fume suction assembly includes a first fan for exhausting smoke, which is usually a centrifugal fan.

[0006] The evaporator can be installed in multiple positions. Preferably, the evaporator is integrated on the oil fume suction assembly and is located in the exhaust passage at the rear end of the first fan outlet. The oil fume purification device is located in the exhaust passage between the first fan outlet and the evaporator. In this way, by setting the oil fume purification device, oil fume pollution of the evaporator can be avoided.

[0007] Preferably, the air conditioning component includes a shell, the condenser is arranged inside the shell, and an air inlet and an air outlet are opened on the shell, the air inlet is connected to the outside, and the air outlet is connected to the kitchen room, and a fresh air purification device and a second fan are also installed in the shell, the fresh air purification device is close to the air inlet, and the second fan is located in the air duct between the fresh air purification device and the condenser.

[0008] Further preferably, the shell is installed above the kitchen ceiling, an air supply port connected to the air outlet is opened on the kitchen ceiling, and the compressor is located outside the shell and installed above the kitchen ceiling.

[0009] As a preferred embodiment of any of the above schemes, the fume suction assembly includes a fan frame and a decorative cover arranged outside the fan frame, an interlayer is formed between the fan frame and the decorative cover, and the water storage container is installed in the interlayer.

[0010] Further preferably, the cleaning device includes a water pump, a hose, a nozzle and a driving assembly, the water inlet of the water pump is connected to the water storage container, the hose passes through the interlayer, the water inlet end of the hose is connected to the water outlet of the water pump, the water outlet end of the hose is connected to the nozzle, the spray port of the nozzle faces the oil fume purification device, and the driving assembly is used to drive the nozzle to move back and forth along the oil fume purification device. In this way, driven by the driving assembly, the condensed water sprayed from the nozzle can clean the oil fume purification device.

[0011] In order to enable the nozzle to be hidden in the interlayer or extend out of the fan frame, corresponding through holes are opened on the side walls of the fan frame and the decorative cover, and a first valve plate is installed on the through hole of the fan frame. In the cleaning state, the first valve plate is opened and the nozzle can be extended into the smoke exhaust channel under the drive of the driving component. In the uncleaned state, the nozzle is retracted into the interlayer under the drive of the driving component and the first valve plate is closed.

[0012] As a preferred solution, an exhaust port is provided on the shell, a second valve plate is installed on the exhaust port, the driving assembly comprises a fixed air duct, a telescopic air duct and a baffle, the air inlet end of the fixed air duct is installed on the exhaust port, the air outlet end of the fixed air duct is connected to the air inlet end of the telescopic air duct, the telescopic air duct passes through the interlayer, the baffle is installed on the air outlet end of the telescopic air duct and fixed to the nozzle, a spring is sleeved on the telescopic air duct, one end of the spring is fixed on the baffle, and the other end of the spring is fixed to the fixed air duct.

[0013] As another preferred solution, the driving assembly includes a motor and a push rod, the push rod passes through the interlayer, the rear end of the push rod is connected to the output shaft of the motor, and the front end of the push rod is fixed on the nozzle.

[0014] Compared with the prior art, the advantages of the present invention are that the kitchen air conditioning system has a water storage container for collecting condensed water generated by the evaporator, and the oil fume purification device can be cleaned by using the water collected in the water storage container through a cleaning device, thereby solving the drainage problem of the condensed water and achieving the effect of cleaning the purification device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention;

[0016] Figure 2 for Figure 1 A magnified schematic diagram of part A;

[0017] Figure 3 for Figure 1 A magnified schematic diagram of part B;

[0018] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0019] Figure 5 for Figure 4 Enlarged schematic diagram of part C. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below with reference to the accompanying drawings.

[0021] Embodiment 1:

[0022] like Figures 1 to 3 As shown, the kitchen air conditioning system in this embodiment includes an air conditioning component 1 and a fume extraction component 2. The air conditioning component 1 includes a compressor 11, an evaporator 12 and a condenser 13. The compressor 11, the evaporator 12 and the condenser 13 are connected through a refrigerant pipeline 14. The working principle of the air conditioning component 1 is the same as that of the existing air conditioner and will not be described in detail here.

[0023] The oil fume absorbing assembly 2 of this embodiment adopts an oil hood, and a first fan 21 for exhausting smoke is installed inside the oil hood. The first fan 21 is a centrifugal fan. The evaporator 12 is integrated on the oil fume absorbing assembly 2 and is located in the exhaust passage 22 at the rear end of the outlet of the first fan 21. An oil fume purification device 23 is installed in the exhaust passage 22 between the outlet of the first fan 21 and the evaporator 12. In addition, the oil fume absorbing assembly 2 includes a fan frame 24 and a decorative cover 25 provided outside the fan frame. An interlayer 26 is formed between the fan frame 24 and the decorative cover 25. A water storage container 3 for collecting condensed water generated by the evaporator 12 is installed in the interlayer 26.

[0024] The air conditioning assembly 1 of this embodiment includes a housing 10, a condenser 13 is arranged inside the housing 10, and an air inlet 15 and an air outlet 16 are opened on the housing 10. Among them, the air inlet 15 is connected to the outside, and the air outlet 16 is connected to the kitchen. A fresh air purification device 17 and a second fan 18 are also installed in the housing 10. The fresh air purification device 17 is close to the air inlet 15, and the second fan 18 is located in the air duct between the fresh air purification device 17 and the condenser 13. In addition, the housing 10 is installed above the kitchen ceiling 5, and an air supply port connected to the air outlet 16 is opened on the kitchen ceiling 5. The compressor 11 is located outside the housing 10 and installed above the kitchen ceiling 5.

[0025] The kitchen air conditioning system includes a cleaning device 4 , which uses condensed water collected in a water storage container 3 to clean the oil fume purification device 23 in the smoke exhaust channel 22 .

[0026] The cleaning device 4 of this embodiment includes a water pump 41, a hose 42, a nozzle 43 and a driving assembly. The water pump 41 is installed on the decorative cover 25. The water inlet of the water pump 41 is connected to the water storage container 3. The hose 42 passes through the interlayer 26. The water inlet end of the hose 42 is connected to the water outlet of the water pump 41. The water outlet end of the hose 42 is connected to the nozzle 43. The nozzle 43 has a spray port facing the oil fume purification device 23. The driving assembly is used to drive the nozzle 43 to move back and forth along the oil fume purification device 23. Corresponding through holes are opened on the side walls of the fan frame 24 and the decorative cover 25. The through hole of the fan frame 24 is installed with a first valve plate 27 for opening and closing the through hole. In the cleaning state, the first valve plate 27 is opened and the nozzle 43 can be extended into the exhaust channel 22 under the drive of the driving assembly. In the uncleaning state, the nozzle 43 is retracted into the interlayer 26 under the drive of the driving assembly and the first valve plate 27 is closed.

[0027] In this embodiment, an exhaust port 19 is provided on the housing 10, a second valve plate 40 is installed on the exhaust port 19, a driving assembly includes a fixed air duct 44, a telescopic air duct 45 and a baffle 46, an air inlet end of the fixed air duct 44 is installed on the exhaust port 19, an air outlet end of the fixed air duct 44 is connected to an air inlet end of the telescopic air duct 45, the telescopic air duct 45 passes through the interlayer 26, a baffle 46 is installed on the air outlet end of the telescopic air duct 45 and fixed on the nozzle 43, a spring 451 is sleeved on the telescopic air duct 45, a right end of the spring 451 is fixed on the baffle 46, and a left end of the spring 451 is fixed on the fixed air duct 44. The spring 451 has a pulling effect on the baffle 46, so that the nozzle 43 and the baffle 46 maintain a tendency to move to the left.

[0028] When the system is working, the compressor 11 and the range hood are both turned on. Under the heat pump working condition, the first valve plate 27 and the second valve plate 40 are closed, and the evaporator 12 inside the range hood produces a large amount of condensed water, which is stored in the water storage container 3. When cleaning, the compressor 11 and the range hood are both turned off, the second fan 18, the first valve plate 27 and the second valve plate 40 are opened, and the condensed water enters the hose 42 through the power of the water pump 41 and reaches the nozzle 43. The gas with a certain pressure enters the telescopic air duct 45 from the fixed air duct 44, and exerts a certain thrust on the baffle 46. When the thrust is greater than the spring force, the nozzle 43 moves to the right, and when the thrust is less than the spring force, the nozzle 43 moves to the left. In this way, the function of automatically cleaning the oil fume purification device 23 is realized by the left and right movement of the nozzle 43.

[0029] Embodiment 2:

[0030] like Figure 4 and Figure 5 As shown, the driving assembly of the cleaning device 4 of this embodiment includes a motor 47 and a push rod 48. The push rod 48 passes through the interlayer 26. The left end of the push rod 48 is connected to the output shaft of the motor 47, and the right end of the push rod 48 is fixed to the nozzle 43. The push rod 48 is driven by the motor 47 to move left and right, thereby driving the nozzle 43 to move left and right to realize the function of automatically cleaning the oil fume purification device 23. The rest of the structure and working principle of this embodiment are the same as those of the first embodiment, and will not be described in detail here.

Claims

1. A kitchen air conditioning system, comprising an air conditioning component (1) and a fume extraction component (2), wherein the air conditioning component (1) comprises a compressor (11), an evaporator (12) and a condenser (13), wherein the compressor (11), the evaporator (12) and the condenser (13) are connected via a refrigerant pipeline (14), and wherein: The fume absorbing component (2) is provided with an oil fume purification device (23) in the exhaust passage (22), and further comprises a water storage container (3) for collecting condensed water generated by the evaporator (12) and a cleaning device (4) for cleaning the oil fume purification device (23) using the water collected in the water storage container. The fume absorbing component (2) comprises a first fan (21) for exhausting smoke. The air conditioning component (1) comprises a housing (10). The condenser (13) is arranged inside the housing (10). An air inlet (15) and an air outlet (16) are provided on the housing (10). The air inlet (15) is connected to the outside of the room, and the air outlet (16) is connected to the kitchen. The housing (10) is also provided with a fresh air purification device. (17) and a second fan (18), the fresh air purification device (17) being close to the air inlet (15), the second fan (18) being located in the air duct between the fresh air purification device (17) and the condenser (13), the fume suction assembly (2) comprising a fan frame (24) and a decorative cover (25) arranged outside the fan frame, an interlayer (26) being formed between the fan frame (24) and the decorative cover (25), the water storage container (3) being installed in the interlayer (26), the cleaning device (4) comprising a water pump (41), a hose (42), a nozzle (43) and a driving assembly, the water inlet of the water pump (41) being connected to the water storage container (3), the hose (42) passing through the interlayer (26), the hose (43) passing through the interlayer (26), the nozzle (43) and the driving assembly The water inlet end of the pipe (42) is connected to the water outlet of the water pump (41), and the water outlet end of the hose (42) is connected to the nozzle (43). The nozzle of the nozzle (43) faces the oil fume purification device (23). The driving component is used to drive the nozzle (43) to move back and forth along the oil fume purification device (23). Corresponding through holes are opened on the side walls of the fan frame (24) and the decorative cover (25). A first valve plate (27) is installed on the through hole of the fan frame (24). In the cleaning state, the first valve plate (27) is opened and the nozzle (43) can be extended into the smoke exhaust channel (22) under the drive of the driving component. In the uncleaned state, the nozzle (43) is retracted into the interlayer (26) under the drive of the driving component and The first valve plate (27) is closed, an exhaust port (19) is formed on the housing (10), a second valve plate (40) is installed on the exhaust port (19), the driving assembly comprises a fixed air duct (44), a telescopic air duct (45) and a baffle (46), the air inlet end of the fixed air duct (44) is installed on the exhaust port (19), the air outlet end of the fixed air duct (44) is connected to the air inlet end of the telescopic air duct (45), the telescopic air duct (45) passes through the interlayer (26), the baffle (46) is installed on the air outlet end of the telescopic air duct (45) and fixed on the nozzle (43), the telescopic air duct (45) is sleeved with a spring (451), one end of the spring (451) is fixed on the baffle (46),The other end of the spring (451) is fixed on the fixed air duct (44).

2. The kitchen air conditioning system according to claim 1, characterized in that: The evaporator (12) is integrated on the oil fume suction assembly (2) and is located in the exhaust passage (22) at the rear end of the outlet of the first fan (21); the oil fume purification device (23) is located in the exhaust passage (22) between the outlet of the first fan (21) and the evaporator (12).

3. The kitchen air conditioning system according to claim 2, characterized in that: The outer shell (10) is installed above the kitchen ceiling (5), and an air supply port connected to the air outlet (16) is opened on the kitchen ceiling (5). The compressor (11) is located outside the outer shell (10) and installed above the kitchen ceiling (5).

4. The kitchen air conditioning system according to claim 1, characterized in that: The driving assembly comprises a motor (47) and a push rod (48), wherein the push rod (48) passes through the interlayer (26), the rear end of the push rod (48) is connected to the output shaft of the motor (47), and the front end of the push rod (48) is fixed on the nozzle (43).

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