CN212987400U

CN212987400U - Kitchen air conditioning system

Info

Publication number: CN212987400U
Application number: CN202021244285.0U
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: CN212987392U; CN212585066U; CN113124481A; CN212987401U; CN113124479A; CN212987394U; CN113124475A; CN212618649U; CN212987398U; CN113124487A; CN213237729U; CN212673363U; CN212987388U; CN113124480A; CN212362203U; CN113124467A; CN212585065U; CN212987395U; CN113124466A; CN113124474A

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 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, an air inlet of the air outlet channel is communicated with the outside through a fresh air channel, an air outlet of the air outlet channel is in fluid communication with the inside of a kitchen room, and an air valve mechanism used for controlling the air inlet to be communicated with the outside or separated from the outside. The invention has the advantages that: when the kitchen air conditioning system works, the oil smoke takes away the heat or the cold of the first heat exchanger, outdoor fresh air can enter the air outlet channel through the fresh air channel, then enters the kitchen room from the air outlet of the air outlet channel, and in addition, whether the outdoor fresh air is communicated with the air inlet or not can be controlled through the air valve mechanism in the fresh air channel.

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, the air inlet of the existing kitchen air conditioner is communicated with the interior of a kitchen, and the kitchen air is relatively poor, so that sufficient fresh air is difficult to blow out from the air outlet, and the user experience needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned prior art current situation, provide a can follow outdoor introduction new trend and can control whether kitchen air conditioning system that the new trend introduced.

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 includes the casing and locates the exhaust fume channel in the casing, its characterized in that: an air outlet channel isolated from the smoke exhaust channel is further 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, an air inlet of the air outlet channel is communicated with the outside through a fresh air channel, an air outlet of the air outlet channel is in fluid communication with the inside of the kitchen room, and an air valve mechanism used for controlling the air inlet to be communicated with the outside or isolated is arranged in the fresh air channel.

As a preferable scheme, the air inlet is provided with a first air inlet part and a second air inlet part which are isolated from each other, the first air inlet part is used for being communicated with the fresh air channel, and the second air inlet part is communicated with the interior of the kitchen.

Further preferably, the blast gate mechanism includes first valve block, motor and push rod, first valve block is located in the new trend passageway, the motor is located outside the new trend passageway, the push rod is installed on the drive output shaft of motor, and the head of push rod is located in the new trend passageway and is connected on first valve block.

In order to completely close the fresh air, the first air inlet part is provided with a second valve plate for opening or closing the first air inlet part.

As another preferred scheme, the air inlet is a shared air inlet portion of the fresh air channel and the kitchen, a fan and a third valve plate are installed in the fresh air channel, the third valve plate is arranged at the downstream of the fan along the flow direction of the fresh air, a spring is installed on the third valve plate, the third valve plate closes the fresh air channel under the elastic force of the spring when the fan is not started, and the third valve plate overcomes the elastic force of the spring to open the fresh air channel under the wind force of the fan when the fan is started.

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

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

In order to make the internal layout of the casing more reasonable, the lower part of the casing is provided with an oil smoke suction fan, and the smoke exhaust channel and the air outlet channel are distributed left and right between the upper part of the casing.

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.

The compressor can be arranged at a plurality of different positions, and preferably, a compressor installation cavity separated from the smoke exhaust channel and the air outlet channel is arranged in the shell, and the compressor is installed in the compressor installation cavity. Therefore, the system structure is more compact and the installation is more convenient.

Preferably, in any one of the above embodiments, a throttle device is installed on the refrigerant pipe between the first heat exchanger and the second heat exchanger.

Compared with the prior art, the utility model has the advantages of: this kitchen air conditioning system installs first heat exchanger in smoke exhaust channel, and the heat or the cold volume of first heat exchanger can be taken away to the oil smoke, and first heat exchanger is installed in the air-out passageway, and outdoor new trend can get into the air-out passageway through new trend passageway in, and then gets into in the kitchen from the air outlet of air-out passageway, in addition, through the blast gate mechanism in the new trend passageway, can be as required control outdoor new trend be linked together with the air intake.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic view of an opening and closing structure of the first valve plate according to the first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

The first embodiment is as follows:

as shown in fig. 1 to 3, 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 device 15 is installed on the refrigerant pipeline 14 between the first heat exchanger 12 and the second heat exchanger 13. 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 disposed in the housing 20, and the range hood fan 21 is installed at the lower portion of the housing 20. The upper part of the casing 20 is provided with a smoke exhaust channel 22 and an air outlet channel 23 which are isolated from each other, and 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. The direction indicated by the arrow B in fig. 1 is taken as the right, and the air outlet channel 23 is located at the right side of the smoke exhaust channel 22. A compressor installation cavity 27 isolated from the smoke exhaust channel 22 and the air outlet channel 23 is arranged in the casing 20, and the compressor 11 is installed in the compressor 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 5 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 addition, the first smoke evacuation channel 221 and the second smoke evacuation channel 222 each have an independent smoke evacuation port. In this embodiment, the first heat exchanger 12 and the electrostatic purification device 6 are installed in the second smoke evacuation path 222, and the electrostatic purification device 6 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.

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 and the air outlet fan 26 are installed in the air outlet channel 23, and the second heat exchanger 13 is disposed downstream of the air outlet fan 26 along the air flowing direction. The air outlet 25 may be disposed on the top of the housing 20, or on the front surface of the housing 20, and when the air outlet of the embodiment is disposed on the top of the housing 20, the air outlet is communicated with the interior of the kitchen through an air duct (not shown).

The air inlet of this embodiment has a first air inlet portion 241 and a second air inlet portion 242 that are isolated from each other, the first air inlet portion 241 is communicated with the fresh air channel 3, and the second air inlet portion 242 is communicated with the interior of the kitchen.

An air valve mechanism for controlling the first air inlet portion 241 to be communicated with or separated from the outside is installed in the fresh air channel 3. The blast gate mechanism of this embodiment includes first valve block 41, motor 42 and push rod 43, and wherein, in first valve block 41 located fresh air channel 3, motor 42 located fresh air channel 3 outside, push rod 43 installed on motor 42's drive output shaft, the head of push rod 43 was located in fresh air channel 3 and is connected on first valve block 41. In addition, a second valve sheet 44 is installed on the first air inlet portion 241, as shown in fig. 2, when the second valve sheet 44 is in a vertical position, the first air inlet portion 241 is closed, and when the second valve sheet 44 is in an inclined position, the first air inlet portion 241 is opened.

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.

In addition, when first valve sheet 41 and second valve sheet 44 are opened, outdoor fresh air enters air outlet channel 23 through fresh air channel 3, and then provides fresh air for kitchen interior, and when first valve sheet 41 and/or second valve sheet 44 are closed, outdoor fresh air cannot enter air outlet channel 23.

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.

Example two:

as shown in fig. 4, the air inlet 24 of the air outlet channel of the present embodiment serves as a common air inlet portion for the fresh air channel 3 and the kitchen, a fan 45 and a third valve 46 are installed in the fresh air channel 3, and the third valve 46 is installed downstream of the fan 45 along the flow direction of the fresh air. The third valve plate 46 is provided with a spring 47, the third valve plate 46 closes the fresh air channel 3 under the elastic force of the spring 47 when the fan 45 is not started, and the third valve plate 46 overcomes the elastic force of the spring 47 to open the fresh air channel 3 under the wind force of the fan 45 when the fan 45 is started.

When the system works, the fan 45 is started, the third valve plate 46 swings downwards, outdoor fresh air enters the air outlet channel 23 through the fresh air channel 3, fresh air is provided for the kitchen, the fan 45 is closed, the third valve plate resets to the horizontal position under the action of the spring 37, the fresh air channel 3 is closed, and the outdoor fresh air cannot enter the air outlet channel 23. The rest of the structure and the corresponding working principle of the embodiment are the same as those of the first embodiment, and are not described herein.

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 (22) 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 inlet (24) of the air outlet channel (23) is communicated with the outside through a fresh air channel (3), an air outlet (25) of the air outlet channel (23) is in fluid communication with the inside of a kitchen room, and an air valve mechanism used for controlling the air inlet (24) to be communicated with the outside or separated from the outside is arranged in the fresh air channel (3).

2. The galley air conditioning system according to claim 1, wherein: the air inlet (24) is provided with a first air inlet portion (241) and a second air inlet portion (242) which are isolated from each other, the first air inlet portion (241) is used for being communicated with the fresh air channel (3), and the second air inlet portion (242) is communicated with the interior of the kitchen.

3. The galley air conditioning system according to claim 2, wherein: the air valve mechanism comprises a first valve plate (41), a motor (42) and a push rod (43), the first valve plate (41) is arranged in the fresh air channel (3), the motor (42) is arranged outside the fresh air channel (3), the push rod (43) is arranged on a drive output shaft of the motor (42), and the head of the push rod (43) is arranged in the fresh air channel (3) and connected to the first valve plate (41).

4. The galley air conditioning system according to claim 2, wherein: and a second valve plate (44) used for opening or closing the first air inlet part (241) is arranged on the first air inlet part (241).

5. The galley air conditioning system according to claim 1, wherein: air intake (24) do air inlet portion of sharing in new trend passageway and the kitchen room installs fan (45) and third valve block (46) in new trend passageway (3), and, along new trend flow direction, the low reaches of fan (45) are located to third valve block (46), install spring (47) on third valve block (46), under fan (45) non-start-up state, close new trend passageway (3) under the spring action of spring (47) third valve block (46), under fan (45) start-up state, third valve block (46) overcome the elasticity of spring (47) and open new trend passageway (3) under the wind-force effect of fan (45).

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

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

8. The galley air conditioning system according to any one of claims 1 to 7, wherein: the lower part of the shell (20) is provided with a smoke exhaust fan (21), and the smoke exhaust channel (22) and the air outlet channel (23) are mutually distributed in the left and right directions at the upper part of the shell (20).

9. The galley air conditioning system according to claim 8, 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 (5) 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).

10. The galley air conditioning system according to claim 9, wherein: an electrostatic purification device (6) is further installed in the second smoke evacuation channel (222), and the electrostatic purification device (6) is arranged upstream of the first heat exchanger (12) along the flow direction of the smoke.

11. The galley air conditioning system according to claim 1, wherein: the compressor is characterized in that a compressor mounting cavity (27) which is isolated from the smoke exhaust channel (22) and the air outlet channel (23) is arranged in the shell (20), and the compressor (11) is mounted in the compressor mounting cavity (27).