CN212987396U

CN212987396U - Kitchen air conditioning system

Info

Publication number: CN212987396U
Application number: CN202021244007.5U
Authority: CN
Inventors: 郭俊杰; 余丙松; 李昂; 傅海峰; 朱启惠; 崔腾飞
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-12-31
Filing date: 2020-06-29
Publication date: 2021-04-16
Anticipated expiration: 2030-06-29
Also published as: CN212585060U; CN212585065U; CN113124467A; CN113124468A; CN113124475A; CN113124483A; CN212618645U; CN212362204U; CN113124464A; CN212987400U; CN113124487A; CN212987388U; CN212362203U; CN212585059U; CN113124474A; CN212987393U; CN212618644U; CN212987402U; CN212618642U; CN212987392U

Abstract

A kitchen air conditioning system is characterized in that a compressor, a first heat exchanger and a second heat exchanger of an air conditioning assembly of the kitchen air conditioning system are communicated through refrigerant pipelines, 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 in the shell, the first heat exchanger is arranged in the smoke exhaust channel, the second heat exchanger is arranged in the air outlet channel, a filter device is arranged at an air inlet of the air outlet channel, the air inlet is in fluid communication with the interior and/or exterior of a kitchen, and the air outlet of the air outlet channel is in fluid communication with. The utility model has the advantages that: this kitchen air conditioning system installs first heat exchanger in the discharge flue of casing, and the heat or the cold volume of first heat exchanger can be taken away to the oil smoke, and the second heat exchanger is installed in the air-out passageway of casing, and in air-conditioner wind blew in the kitchen from the air outlet of air-out passageway, the filter equipment of air-out passageway air intake department can purify the air that gets into the air-out passageway, and in addition, this filter equipment can also adjust purification efficiency.

Description

Kitchen air conditioning system

Technical Field

The utility model relates to a kitchen air conditioning system.

Background

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. In order to enable an air outlet of the air conditioner to blow clean air, a filter screen is usually installed in an air outlet channel of the existing kitchen air conditioner, but the purification efficiency of the filter screen structures cannot be adjusted. In view of the above, there is a need for further improvements to existing galley air conditioning systems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem to provide a kitchen air conditioning system that can be purified before compact structure, air admission air-out passageway to above-mentioned prior art current situation.

The utility model aims to solve the second technical problem to provide a kitchen air conditioning system that filter equipment's purification efficiency can be adjusted to above-mentioned prior art current situation.

The utility model provides a technical scheme that above-mentioned first technical problem adopted does: this kitchen air conditioning system includes air conditioning component and oil absorption cigarette subassembly, and 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 includes the casing and locates the exhaust fume channel in the casing, its characterized in that: the shell is also internally provided with an air outlet channel separated from the smoke exhaust channel, the first heat exchanger is arranged in the smoke exhaust channel, the second heat exchanger is arranged in the air outlet channel, the air inlet of the air outlet channel is provided with a filtering device, the air inlet is in fluid communication with the interior and/or exterior of the kitchen room, and the air outlet of the air outlet channel is in fluid communication with the interior of the kitchen room.

The utility model provides a technical scheme that above-mentioned second technical problem adopted does: this kitchen air conditioning system's filter equipment includes fixed plate, regulating plate and motor, the back of fixed plate is located to the regulating plate, forms annular air inlet portion between the periphery of regulating plate and the fixed plate, and it has the exhaust vent to open on the fixed plate, and the openly outside protruding being equipped with of regulating plate inserts and establishes toper convex part in the exhaust vent, clearance between toper convex part and the exhaust vent forms air-out portion, the back at the fixed plate is installed to the motor, the regulating plate is installed on the output shaft of motor, and the regulating plate can be under the drive of motor relative fixed plate remove and adjust the clearance size of air-out portion.

Preferably, a motor base is mounted on the back of the fixing plate, and the motor is mounted on the motor base.

In order to enable the air outlet to smoothly discharge air, the air inlet and the air outlet are arranged on the casing, and an air discharge fan blowing towards the air outlet is arranged in the air discharge channel.

The air inlet can be arranged at a plurality of positions of the shell, and preferably, the air inlet is arranged on the side surface of the shell.

The air outlet can be arranged at a plurality of positions of the machine shell, and preferably, the air outlet is arranged on the front surface or the top of the machine shell.

Preferably, in any of the above embodiments, the range hood fan is installed at the lower portion of the casing, the smoke exhaust channel and the air outlet channel are distributed in the left-right direction between the upper portion of the casing, and the smoke exhaust channel is disposed at the downstream of the air outlet of the range hood fan along the flow direction of the oil smoke.

Preferably, 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 oil smoke suction 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 second smoke exhaust channel.

In order to avoid the oil smoke from polluting the first heat exchanger, an electrostatic purification device is further installed in the second smoke exhaust channel, and the electrostatic purification device is arranged at the upstream of the first heat exchanger along the flowing direction of the oil smoke.

In order to improve the system integration level, the lower part of the shell is provided with an installation cavity isolated from the range hood fan, and the compressor is installed in the installation cavity. Therefore, the system structure is more compact and the installation is more convenient.

Compared with the prior art, the utility model has the advantages of: this kitchen air conditioning system installs first heat exchanger in the discharge flue of casing, and the heat or the cold volume of first heat exchanger can be taken away to the oil smoke, and the second heat exchanger is installed in the air-out passageway of casing, and in air-conditioner wind blew in the kitchen from the air outlet of air-out passageway, the filter equipment of air-out passageway air intake department can purify the air that gets into the air-out passageway, and in addition, this filter equipment can also adjust purification efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a filtering apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic view of a regulating plate of the filter apparatus shown in FIG. 2;

FIG. 4 is a schematic view showing the internal structure of the filter device shown in FIG. 2;

fig. 5 is a schematic view of the back of the filter apparatus shown in 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 5, 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 1 is the same as that of the existing air conditioner, and will not be described herein.

The range hood assembly of this embodiment has a housing 20, a range hood fan 21 is installed at the lower part of the housing 20, a smoke exhaust channel 22 and an air outlet channel 23 which are isolated from each other are installed at the upper part of the housing 20, along the flow direction of the oil smoke, the smoke exhaust channel 22 is installed at the downstream of the air outlet of the range hood fan 21, the direction indicated by arrow a in fig. 1 is the right, and the air outlet channel 23 is located at the right side of the smoke exhaust channel 22. An installation cavity 27 separated from the range hood fan 21 is provided at the right side of the lower part of the casing 20, and the compressor 11 is installed in the installation cavity 27.

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 4 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 inlet of the first smoke exhausting channel 221 and the second smoke exhausting channel 222. By switching the air passage switching valve 4, the oil smoke can be selectively discharged from the first smoke discharge passage 221 or the second smoke discharge passage 222.

In the present embodiment, the first heat exchanger 12 and the electrostatic cleaning device 5 are installed in the second smoke evacuation path 222, and the electrostatic cleaning device 5 is provided upstream of the first heat exchanger 12 in the smoke flowing direction. Thereby preventing the first heat exchanger 12 from being polluted by the oil smoke.

An air inlet 24 and an air outlet 25 of the air outlet channel 23 are formed on the housing 20, and an air outlet fan 26 blowing air towards the air outlet 24 is installed in the air outlet channel 23. The air inlet 24 may be communicated with the inside of the kitchen or the outside of the kitchen to allow fresh air to enter the air outlet channel 23, and the air outlet 25 may be disposed on the front side of the housing 20 or on the top of the housing 20. In this embodiment, the air inlet 24 is disposed on a side surface of the housing 20 and is communicated with the indoor space, and the air outlet 25 is disposed on a top portion of the housing 20 and is communicated with an air outlet hole of a ceiling of a kitchen through an air pipe (not shown in the figure), so as to realize air outlet of the ceiling.

The air inlet 24 of the air outlet channel 23 is provided with a filter device 3. In this embodiment, the filtering device 3 includes a fixing plate 31, an adjusting plate 32, a motor 33 and a motor base 34, wherein the adjusting plate 32 is disposed on the back of the fixing plate 31, an annular air inlet portion 35 is formed between the periphery of the adjusting plate 32 and the fixing plate 31, a mesh-shaped air outlet 311 is formed in the fixing plate 31, a tapered convex portion 321 corresponding to the air outlet 311 in a one-to-one manner is convexly disposed on the front surface of the adjusting plate 32, the tapered convex portion 321 is inserted into the air outlet 311, a gap between the tapered convex portion 321 and the air outlet 311 forms an air outlet portion 36, the motor base 34 is mounted on the back of the fixing plate 31, the motor 33 is mounted on the motor base 34, and the adjusting plate 32 is. The adjusting plate 32 moves relative to the fixing plate 31 under the driving of the motor 33, the adjusting plate 32 is close to the fixing plate 31, the gap of the air outlet part 36 becomes smaller, the adjusting plate 32 is far away from the fixing plate 31, the gap of the air outlet part 36 becomes larger, and then the purification efficiency of the filter device 3 is adjusted.

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, the oil smoke is discharged through the second smoke exhaust channel 222, 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 the 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.

In the heating mode, the first heat exchanger 12 is an evaporator, and the second heat exchanger 13 is a condenser, and at this time, the cold energy of the first heat exchanger 12 is discharged with the lampblack, and warm air is blown out from the air outlet 25.

Only the range hood is opened, and the oil smoke is discharged through the first smoke exhaust channel 221.

Additionally, the utility model discloses an oil absorption cigarette subassembly is not restricted to the structure that adopts casing internally mounted oil absorption cigarette fan, and the oil absorption cigarette subassembly also can adopt unpowered structure, and the oil absorption cigarette subassembly only remains the collection cigarette casing promptly, and arranges the oil smoke fan in the casing outside outward, for example, can install the top at the public flue of building with the oil absorption cigarette fan.

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

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), inhale oil smoke subassembly and include casing (20) and locate smoke exhaust passage (22) in the casing, its characterized in that: an air outlet channel (23) separated from the smoke exhaust channel 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), a filter device (3) is arranged at an air inlet (24) of the air outlet channel (23), the air inlet (24) is in fluid communication with the interior and/or exterior of a kitchen room, and an air outlet (25) of the air outlet channel (23) is in fluid communication with the interior of the kitchen room.

2. The galley air conditioning system according to claim 1, wherein: filter equipment (3) are including fixed plate (31), regulating plate (32) and motor (33), the back of fixed plate (31) is located in regulating plate (32), forms annular air inlet portion (35) between the periphery of regulating plate (32) and fixed plate (31), and it has exhaust vent (311) to open on fixed plate (31), and the front of regulating plate (32) is outwards protruding to be equipped with and inserts and establish toper convex part (321) in exhaust vent (311), clearance between toper convex part (321) and exhaust vent (311) forms exhaust portion (36), the back at fixed plate (31) is installed in motor (33), install on the output shaft of motor (33) regulating plate (32), and regulating plate (32) can remove and adjust relative fixed plate (31) under the drive of motor (33) the clearance size of exhaust portion (36).

3. The galley air conditioning system according to claim 2, wherein: a motor base (34) is installed on the back of the fixing plate (31), and the motor (33) is installed on the motor base (34).

4. The galley air conditioning system according to claim 1, wherein: the air inlet (24) and the air outlet (25) are arranged on the shell (20), and an air outlet fan (26) blowing towards the air outlet (25) is arranged in the air outlet channel (23).

5. The galley air conditioning system according to claim 4, wherein: the air inlet (24) is arranged on the side surface of the shell (20).

6. The galley air conditioning system according to claim 4, wherein: the air outlet (25) is arranged on the front side or the top of the machine shell (20).

7. The galley air conditioning system according to any one of claims 1 to 6, wherein: an oil smoke suction fan (21) is installed at the lower part of the casing (20), the smoke exhaust channel (22) and the air outlet channel (23) are distributed left and right at the upper part of the casing (20), and along the flowing direction of oil smoke, the smoke exhaust channel (22) is arranged at the downstream of an air outlet of the oil smoke suction fan (21).

8. 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 (4) 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 second smoke exhausting channel (222).

9. The galley air conditioning system according to claim 8, wherein: an electrostatic purification device (5) is further installed in the second smoke evacuation channel (222), and the electrostatic purification device (5) is arranged upstream of the first heat exchanger (12) along the flow direction of the smoke.

10. The galley air conditioning system according to claim 7, wherein: the lower part of the shell (20) is provided with an installation cavity (27) which is isolated from the oil fume suction fan (21), and the compressor (11) is installed in the installation cavity (27).