CN211625462U

CN211625462U - Kitchen air conditioning system

Info

Publication number: CN211625462U
Application number: CN201922498449.6U
Authority: CN
Inventors: 傅海峰; 赵艳凤; 曹亚裙; 余丙松; 郭俊杰; 李昂; 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: 2019-12-31
Publication date: 2020-10-02
Anticipated expiration: 2029-12-31

Abstract

The kitchen air conditioning system comprises an air conditioning assembly and an oil fume absorption assembly, wherein the air conditioning assembly comprises a compressor, a first heat exchanger and a second heat exchanger, a smoke exhaust channel and an air outlet channel are arranged in a shell of the oil fume absorption assembly, an air outlet of the air outlet channel is in fluid communication with the interior of a kitchen room, the second heat exchanger is arranged in the air outlet channel, the smoke exhaust channel at least comprises a transverse smoke exhaust section, the air outlet channel at least comprises a transverse air outlet section, and the transverse air outlet section is located above the transverse smoke exhaust section. The utility model has the advantages that: this kitchen air conditioning system's air-out passageway's horizontal air-out section is located the top of the horizontal section of discharging fume of discharge flue, and system architecture is more compact, and the integrated level is higher, in addition, installs first heat exchanger back in discharge flue, and when range hood and air conditioner were opened simultaneously, the heat or the cold volume of first heat exchanger can be taken away to the oil smoke that gets into in the discharge flue, are favorable to improving the heat transfer effect of first heat exchanger, and then promote system performance.

Description

Kitchen air conditioning system

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.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem that to above-mentioned prior art current situation, provide a kitchen air conditioning system that novel structure, compactness, integrated level are high.

The utility model aims to solve the second technical problem to provide a kitchen air conditioning system that can utilize the interior oil smoke of discharge flue to take away heat exchanger heat or cold volume 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, including air conditioning component and oil absorption cigarette subassembly, air conditioning component includes compressor, first heat exchanger and second heat exchanger, compressor, first heat exchanger and second heat exchanger are linked together through the refrigerant pipeline, the oil absorption cigarette subassembly has the casing, be equipped with smoke exhaust passage, its characterized in that in the casing: the machine shell is internally provided with an air outlet channel, an air outlet of the air outlet channel is in fluid communication with the interior of the kitchen room, the second heat exchanger is arranged in the air outlet channel, the smoke exhaust channel is at least provided with a transverse smoke exhaust section, the air outlet channel is at least provided with a transverse air outlet section, and the transverse air outlet section is positioned above the transverse smoke exhaust section.

Preferably, the smoke exhaust channel and the air outlet channel are isolated from each other.

The utility model discloses the technical scheme that technical problem a second adopts does, this kitchen air conditioning system, first heat exchanger is located in the exhaust fume channel.

In order to switch the flue inlet, the smoke exhaust channel comprises a first smoke exhaust channel and a second smoke exhaust channel, the smoke exhaust component comprises a first fan, a first air channel switching valve used for switching one of the first smoke exhaust channel and the second smoke exhaust channel to be communicated with a first fan air outlet is installed at the rear end of the first fan air outlet, and the first heat exchanger is arranged in the first smoke exhaust channel.

In order to switch the flue outlet, the first smoke exhaust channel and the second smoke exhaust channel are communicated with the same smoke exhaust pipe, and a second air channel switching valve used for switching one of the first smoke exhaust channel and the second smoke exhaust channel to be communicated with the smoke exhaust pipe is installed at the outlet of the first smoke exhaust channel and the outlet of the second smoke exhaust channel.

In order to avoid the first heat exchanger from being polluted by the oil smoke, an oil smoke purification device is installed in the first exhaust channel, and the oil smoke purification device is arranged on the upstream of the first heat exchanger on a path along which the oil smoke flows.

Preferably, the casing is provided with an air inlet and an air outlet of the air outlet channel.

In order to enable the air outlet to smoothly discharge air, a second fan used for discharging air is arranged in the air discharge channel.

Further preferably, the air inlet is provided at a rear side or left and right sides of an upper portion of the cabinet.

In order to realize top air outlet, an upper air outlet pipe is connected outside the air outlet, and the air outlet of the upper air outlet pipe is in fluid communication with the interior of the kitchen.

Further preferably, a cross-flow fan for exhausting air is installed in the upper air outlet pipe.

In order to switch the system between a cooling mode and a heating mode, a four-way valve is installed on the refrigerant pipeline.

Compared with the prior art, the utility model has the advantages of: this kitchen air conditioning system is equipped with smoke exhaust channel and air-out passageway in the casing, and the horizontal air-out section of air-out passageway is located the top of the horizontal section of discharging fume of smoke exhaust channel, and system architecture is more compact, and the integrated level is higher, in addition, install first heat exchanger back in smoke exhaust channel, when range hood and air conditioner open simultaneously, the heat or the cold volume of first heat exchanger can be taken away to the oil smoke that gets into in the smoke exhaust channel, are favorable to improving the heat transfer effect of first heat exchanger, and then promote the system performance.

Drawings

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

fig. 2 is a schematic structural diagram of a second embodiment of the present invention;

fig. 3 is another schematic structural diagram of a second embodiment of the present invention;

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

fig. 5 is another schematic structural diagram of a third embodiment of the present invention;

fig. 6 is another schematic structural diagram of a third embodiment of the present invention.

Detailed Description

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

As shown in fig. 1, 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, 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, a cold carrying agent flows through the cold carrying channel 4, and common cold carrying agents can be water, ethylene glycol or glycerol and the like. By switching the four-way valve 15, the system can be switched between a cooling mode and a heating mode, wherein in the cooling mode, the first heat exchanger 12 is a condenser, the second heat exchanger 13 is an evaporator, and in the heating mode, the first heat exchanger 12 is an evaporator, and the second heat exchanger 13 is a condenser. 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 oil fume suction assembly has a casing 20, the compressor 11 can be disposed adjacent to the casing 20 or in the casing 20, and the casing 20 is provided therein with a smoke exhaust channel 21 and an air outlet channel 22 which are isolated from each other. The smoke exhaust channel 21 is provided with a transverse smoke exhaust section, the air outlet channel 22 is provided with a transverse air outlet section, and the transverse air outlet section is positioned above the transverse smoke exhaust section.

The lower part of the casing 20 is provided with a first fan 26 for discharging oil smoke, the first fan 26 is positioned below the smoke exhaust channel 21 and the air outlet channel 22, and an air outlet of the first fan 26 is in fluid communication with the smoke exhaust channel 21.

The smoke evacuation channel 21 specifically includes a first smoke evacuation channel 211 and a second smoke evacuation channel 212, the first smoke evacuation channel 211 and the second smoke evacuation channel 212 are arranged substantially transversely along the housing 20, and the first smoke evacuation channel 211 is located below the second smoke evacuation channel 212. First air channel switching valve 3 is installed at the entrance of first smoke exhaust channel 211 and second smoke exhaust channel 212, and through switching first air channel switching valve 3, one of them passageway in first smoke exhaust channel 211 and the second smoke exhaust channel 212 and first fan 26 air outlet can be linked together. The outlets of the first smoke exhaust channel 211 and the second smoke exhaust channel 212 share the same smoke exhaust pipe 5, and the outlets of the first smoke exhaust channel 211 and the second smoke exhaust channel 212 are provided with a second air channel switching valve 6, in this embodiment, the second air channel switching valve 6 is a one-way check valve.

The first heat exchanger 12 of this embodiment is disposed in the first smoke exhaust channel 211, the smoke purifying device 4 is further installed in the first smoke exhaust channel 211, and on the path along which the smoke flows, the smoke purifying device 4 is disposed at the upstream of the first heat exchanger 12, and the smoke purifying device 4 can generally adopt various electrostatic purifying devices in the prior art, so as to avoid the smoke from polluting the first heat exchanger 12. The lampblack purification device 4 is located on the left side of the first heat exchanger 12, and the arrow a in fig. 1 indicates the right direction.

An air inlet 23 and an air outlet 24 of the air outlet channel 22 are arranged on the casing 20, and a second heat exchanger 13 and a second fan 27 are installed in the air outlet channel 22. The air inlet 23 may be in fluid communication with the interior of the kitchen or the exterior of the kitchen. The air outlet 24 is disposed at the top of the housing 20 and externally connected to an upper air outlet pipe 25, the air outlet of the upper air outlet pipe 25 is in fluid communication with the interior of the kitchen room, and generally, the air outlet of the upper air outlet pipe 25 may be disposed on the ceiling of the kitchen, so that cold air or warm air may be supplied to the kitchen through the air outlet on the ceiling.

The working principle of the system is as follows:

when the range hood and the air conditioning system are both started, the first air channel switching valve 3 swings left, the second air channel switching valve 6 is opened, the first smoke exhaust channel 211 is opened, the second smoke exhaust channel 212 is closed, the oil smoke is exhausted from the first smoke exhaust channel 211 after passing through the oil smoke purification device 4 and the first heat exchanger 12, and meanwhile, the heat or the cold of the first heat exchanger 12 is taken away. When only the range hood is opened, the first air duct switching valve 3 swings right, the second air duct switching valve 6 is closed, the first smoke exhaust channel 211 is closed, the second smoke exhaust channel 212 is opened, and the oil smoke is exhausted through the second smoke exhaust channel 212.

Example two:

as shown in fig. 2, the air inlet of the air outlet channel of the present embodiment is disposed at the rear side of the upper portion of the casing 20, as shown in fig. 3, the air inlet of the air outlet channel is disposed at the left and right sides of the upper portion of the casing, that is, the air is introduced from both sides, and the air outlet of the air outlet channel is located at the upper portion of the front surface of the casing. The rest of the structure of the present embodiment is the same as that of the first embodiment, and will not be described herein.

Example three:

as shown in fig. 4 to 6, in the present embodiment, a cross-flow fan 28 is installed in the upper air outlet pipe 25, so that a fan in the air outlet channel is omitted, and the rest of the structure can refer to the first embodiment and will not be described again.

As shown in fig. 4, the upper air outlet pipe 25 is located at the left side of the smoke exhaust pipe 5. As shown in fig. 5, the upper air outlet pipe 25 is located at the right side of the smoke exhaust pipe 5. As shown in fig. 6, the upper air outlet pipe 25 is located at the left side of the smoke exhaust pipe 5, and the top of the upper air outlet pipe 25 is provided with a zigzag air outlet 251.

The rest of the structure and the working principle of the embodiment can be referred to the first embodiment and are not described herein.

In addition, the term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion, respectively), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion and/or be transported to the second portion, and may be a direct communication between the first portion and the second portion, or an indirect communication between the first portion and the second portion via at least one third element, such as a fluid channel, a conduit, 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 oil absorption cigarette subassembly, air conditioning component includes compressor (11), first heat exchanger (12) and second heat exchanger (13), compressor (11), first heat exchanger (12) and second heat exchanger (13) are linked together through refrigerant pipeline (14), the oil absorption cigarette subassembly has casing (20), be equipped with smoke exhaust passage (21), its characterized in that in casing (20): an air outlet channel (22) is further arranged in the machine shell (20), an air outlet (24) of the air outlet channel (22) is in fluid communication with the interior of the kitchen room, the second heat exchanger (13) is arranged in the air outlet channel (22), the smoke exhaust channel at least comprises a transverse smoke exhaust section, the air outlet channel at least comprises a transverse air outlet section, and the transverse air outlet section is located above the transverse smoke exhaust section.

2. The galley air conditioning system according to claim 1, wherein: the smoke exhaust channel (21) and the air outlet channel (22) are isolated from each other.

3. The galley air conditioning system according to claim 1, wherein: the first heat exchanger (12) is arranged in the smoke exhaust channel (21).

4. The galley air conditioning system according to claim 1, wherein: the smoke exhaust channel (21) comprises a first smoke exhaust channel (211) and a second smoke exhaust channel (212), the smoke exhaust component comprises a first fan (26), a first air duct switching valve (3) used for switching one of the first smoke exhaust channel (211) and the second smoke exhaust channel (212) to be communicated with an air outlet of the first fan (26) is installed at the rear end of the air outlet of the first fan (26), and the first heat exchanger (12) is arranged in the first smoke exhaust channel (211).

5. The galley air conditioning system according to claim 4, wherein: the first smoke exhaust channel (211) and the second smoke exhaust channel (212) are communicated with the same smoke exhaust pipe (5), and a second air channel switching valve (6) used for switching one of the first smoke exhaust channel and the second smoke exhaust channel to be communicated with the smoke exhaust pipe (5) is installed at the outlet of the first smoke exhaust channel (211) and the outlet of the second smoke exhaust channel (212).

6. The galley air conditioning system according to claim 4, wherein: a lampblack purification device (4) is further installed in the first lampblack exhaust channel (211), and the lampblack purification device (4) is arranged on the upstream of the first heat exchanger (12) on a path along which lampblack flows.

7. The galley air conditioning system according to claim 1, wherein: an air inlet (23) and an air outlet (24) of the air outlet channel (22) are formed in the shell (20).

8. The galley air conditioning system according to claim 7, wherein: and a second fan (27) for exhausting air is arranged in the air outlet channel (22).

9. The galley air conditioning system according to claim 7, wherein: the air inlet (23) is arranged at the rear side or the left side and the right side of the upper part of the machine shell (20).

10. The galley air conditioning system according to claim 7, wherein: the air outlet (24) is externally connected with an upper air outlet pipe (25), and the air outlet of the upper air outlet pipe (25) is in fluid communication with the interior of the kitchen room.

11. The galley air conditioning system according to claim 10, wherein: a cross-flow fan (28) for exhausting air is arranged in the upper air outlet pipe (25).