CN213237729U

CN213237729U - Kitchen air conditioning system

Info

Publication number: CN213237729U
Application number: CN202021243230.8U
Authority: CN
Inventors: 郭俊杰; 余丙松; 崔腾飞; 李昂; 傅海峰; 朱启惠
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: 2021-05-18
Anticipated expiration: 2030-06-29
Also published as: CN212987403U; CN212618644U; CN212618648U; CN113124475A; CN113124471A; CN212618646U; CN212585060U; CN212378087U; CN113124463A; CN212585065U; CN212378084U; CN214249787U; CN212987391U; CN212987395U; CN113124464A; CN212987398U; CN113124484A; CN212378082U; CN212987387U; CN212987399U

Abstract

A kitchen air conditioning system comprises a compressor of an air conditioning assembly, a first heat exchanger and a second heat exchanger which are communicated through refrigerant pipelines, the first heat exchanger is arranged in a smoke exhaust channel of an oil smoke absorption assembly, the second heat exchanger is arranged in an air outlet channel of the oil smoke absorption assembly, an air outlet of the air outlet channel is communicated with an indoor phase fluid of a kitchen, the kitchen air conditioning system further comprises a condensed water collecting device and a cleaning device, the condensed water collecting device is used for collecting condensed water generated by the first heat exchanger or the second heat exchanger, and the cleaning device utilizes the condensed water collected by the condensed water collecting device to clean the first heat exchanger. The utility model has the advantages that: when the kitchen air conditioning system works, the oil smoke can take away the heat or the cold of the first heat exchanger, air conditioning air is blown into a kitchen from an air outlet of the air outlet channel, and the first heat exchanger in the smoke exhaust channel can be cleaned by air conditioning condensate water of the condensate water collecting device through the cleaning device, so that the condensate water is effectively utilized.

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 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, when the air-conditioning range hood is used, an evaporator of an air conditioner can generate condensed water which is discharged outdoors through a water guide pipe at present, other discharging modes are not available, and the effective utilization of the condensed water is not realized.

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 carry out abluent kitchen air conditioning system with utilizing the heat exchanger of air conditioner comdenstion water in to the exhaust passage.

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, oil absorption cigarette subassembly is including smoke exhaust channel, its characterized in that: the first heat exchanger is arranged in the smoke exhaust channel, the oil smoke absorption assembly further comprises an air outlet channel, 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 oil smoke absorption assembly further comprises a condensed water collecting device and a cleaning device, the condensed water collecting device is used for collecting condensed water generated by the first heat exchanger or the second heat exchanger, and the cleaning device utilizes the condensed water collected by the condensed water collecting device to clean the first heat exchanger.

Preferably, the first heat exchanger is a condenser and the second heat exchanger is an evaporator. Thus, the air conditioner operates in a cooling mode, and the condensed water is used to wash the condenser.

Preferably, the condensed water collecting device is a water pan arranged in the air outlet channel, and the water pan is positioned below the second heat exchanger.

The cleaning device can have various structures, and preferably comprises a water tank, a water pipe, a water pump and a spray head, wherein a water inlet of the water tank is communicated with a water outlet of the water receiving tray, the lower end of the water pipe extends into the water tank, the spray head is installed at the upper end of the water pipe, the water pump is installed on the water pipe, and a spray opening of the spray head faces the first heat exchanger.

The smoke exhaust channel and the air outlet channel can be distributed in various manners, preferably, the oil smoke absorption assembly comprises a casing and an oil smoke absorption fan arranged in the casing, the smoke exhaust channel and the air outlet channel are mutually isolated in the casing and distributed in a left-right mode, and the smoke exhaust channel is arranged at the downstream of an air outlet of the oil smoke absorption fan along the flowing direction of 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. Therefore, under the mode that the air conditioner is not started, the first heat exchanger can be prevented from being polluted by oil smoke.

In order to avoid the oil smoke from polluting the first heat exchanger in the mode that the air conditioner and the range hood are both started, the second smoke exhaust channel is also internally provided with an electrostatic purification device, and the electrostatic purification device is arranged at the upstream of the first heat exchanger along the flowing direction of the oil smoke.

As a preferred scheme, the first smoke exhaust channel is provided with a first smoke exhaust port, the second smoke exhaust channel is provided with a second smoke exhaust port, and the first smoke exhaust port and the second smoke exhaust port are mutually independent.

As another preferable scheme, the first smoke exhaust channel and the second smoke exhaust channel share a third smoke exhaust port, and a check valve is installed at the third smoke exhaust port.

Preferably, the housing is provided with an air inlet and an air outlet of the air outlet channel, the air inlet is in fluid communication with the interior of the kitchen or the exterior of the kitchen, and the air outlet is arranged on the front side of the housing or on the top of the housing.

In order to enable the air outlet to blow out clean air, a filter screen and an air outlet fan blowing towards the air outlet are installed in the air outlet channel, the filter screen is arranged on the upstream of the second heat exchanger along the air flowing direction, and the air outlet fan is arranged on the downstream of the second heat exchanger.

The compressor may be mounted in a plurality of positions, and preferably, the compressor is integrated on the casing. Therefore, the system structure can be 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's first heat exchanger is located in the discharge flue, 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, can also utilize belt cleaning device to wash the first heat exchanger in the discharge flue to the air-conditioner comdenstion water of comdenstion water collection device, realized the effective utilization of comdenstion water.

Drawings

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

fig. 2 is a schematic structural view of an air outlet channel according to a first embodiment of the present invention;

fig. 3 is a schematic structural view of a cleaning device according to a 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, a throttling component 15 is installed on the refrigerant pipeline 14 between the first heat exchanger 12 and the second heat exchanger 13, and a four-way valve (not shown) is installed on the refrigerant pipeline 14. 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 the present embodiment has a casing 20, a range hood fan 21 is disposed in the casing 20, and the range hood fan 21 is installed at the lower portion of the casing 20 and adopts a horizontally disposed centrifugal fan. 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 a 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.

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. The first heat exchanger 12 and the electrostatic cleaning device 6 are installed in the second smoke evacuation path 222, and the electrostatic cleaning device 6 is provided upstream of the first heat exchanger 12 in the smoke flowing direction, thereby preventing the first heat exchanger 12 from being contaminated by the smoke.

The first smoke exhaust channel 221 of the present embodiment has a first smoke exhaust port 223, the second smoke exhaust channel 222 has a second smoke exhaust port 224, and the first smoke exhaust port 223 and the second smoke exhaust port 224 are independent of each other.

An air inlet 24 and an air outlet 25 of the air outlet channel 23 are provided on the housing 20. The air inlet 24 may be in communication with the inside of a kitchen or the outside. The air outlet 25 may be disposed on the front surface of the housing 20, or on the top of the housing 20, when the air outlet is disposed on the front surface of the housing 20, the air conditioning air is directly blown into the kitchen room from the air outlet, and when the air outlet is disposed on the top of the housing 20, the air outlet is communicated with the kitchen room through an air duct (not shown).

In addition, a second heat exchanger 13, a filter 27, and an air outlet fan 26 are installed in the air outlet channel 23, and along the air flowing direction, the filter 27 is disposed upstream of the second heat exchanger 13, the air outlet fan 26 is disposed downstream of the second heat exchanger 13, and the air outlet fan 26 blows air toward the air outlet 25. Indoor air or outdoor fresh air enters the air outlet channel 23 after being purified by the filter screen 27, and is finally blown into a kitchen room through the air outlet 25.

The present embodiment integrates the compressor 11 into the casing 20, so that the system structure is more compact and the installation is more convenient.

The kitchen air conditioning system of the present embodiment further includes a condensed water collecting device and a washing device 4. Wherein, the water collector is for locating the water collector 3 in the air-out passageway 23, and water collector 3 is located the below of second heat exchanger 13, can collect the comdenstion water for the comdenstion water collector, and first heat exchanger 12 is the condenser, and second heat exchanger 13 is the evaporimeter. The cleaning device 4 comprises a water tank 41, a water pipe 42, a water pump 43 and a spray head 44, wherein the water inlet of the water tank 41 is communicated with the water outlet 31 of the water pan 3, the lower end of the water pipe 42 extends into the water tank 41, the spray head 44 is installed at the upper end of the water pipe 42, the water pump 43 is installed on the water pipe 42, and the spray opening of the spray head 44 faces the first heat exchanger 12.

The working principle of the kitchen air conditioning system is as follows:

taking the cooling mode as an example, the first heat exchanger 12 is a condenser, and the second heat exchanger 13 is an evaporator.

The range hood and the air conditioner are both opened, the oil smoke is discharged through the second smoke exhaust channel 222, and the oil smoke gas flows across the surface of the first heat exchanger 12 to cool and dissipate the first heat exchanger 12, so that 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 improved. Meanwhile, under the action of the air outlet fan 26, cold air is sent into the kitchen room from the air outlet 25. The condensed water generated by the second heat exchanger 13 flows into the water-receiving tray 3, and the condensed water in the water-receiving tray 3 flows into the water tank 41, and is further sprayed to the first heat exchanger 12 through the spray head 44 under the action of the water pump 43, so that the first heat exchanger 12 is cleaned.

In the heating mode, the first heat exchanger 12 is an evaporator, and the second heat exchanger 13 is a condenser, at this time, the cold energy of the first heat exchanger 12 is discharged along with the oil smoke, warm air is blown out from the air outlet 25, and the second heat exchanger 13 does not produce condensed water any more.

Example two:

as shown in fig. 4, the first smoke exhaust channel 221 and the second smoke exhaust channel 222 of the present embodiment share the third smoke exhaust port 225, the check valve 226 is installed at the third smoke exhaust port 225, and after the check valve 226 is installed, only the smoke is allowed to be exhausted through the first smoke exhaust channel 221 or the second smoke exhaust channel 222, so as to prevent the smoke from flowing backward.

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

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 including smoke exhaust passage (22), its characterized in that: the first heat exchanger (12) is arranged in the smoke exhaust channel (22), the oil smoke absorption assembly further comprises an air outlet channel (23), an air outlet (25) of the air outlet channel (23) is in fluid communication with the interior of a kitchen room, the second heat exchanger (13) is arranged in the air outlet channel (23), the oil smoke absorption assembly further comprises a condensed water collecting device and a cleaning device (4), the condensed water collecting device is used for collecting condensed water generated by the first heat exchanger or the second heat exchanger (13), and the cleaning device (4) utilizes the condensed water collected by the condensed water collecting device to clean the first heat exchanger (12).

2. The galley air conditioning system according to claim 1, wherein: the first heat exchanger (12) is a condenser, and the second heat exchanger (13) is an evaporator.

3. The galley air conditioning system according to claim 2, wherein: the condensed water collecting device is a water receiving tray (3) arranged in the air outlet channel (23), and the water receiving tray (3) is located below the second heat exchanger (13).

4. The galley air conditioning system according to claim 3, wherein: the cleaning device (4) comprises a water tank (41), a water pipe (42), a water pump (43) and a spray head (44), wherein a water inlet of the water tank (41) is communicated with a water outlet (31) of the water receiving tray (3), the lower end of the water pipe (42) extends into the water tank (41), the spray head (44) is installed at the upper end of the water pipe (42), the water pump (43) is installed on the water pipe (42), and a spray opening of the spray head (44) faces towards the first heat exchanger (12).

5. The galley air conditioning system according to claim 1, wherein: the oil smoke sucking assembly comprises a machine shell (20) and an oil smoke sucking fan (21) arranged in the machine shell, the smoke exhaust channel (22) and the air outlet channel (23) are mutually isolated in the machine shell (20) and are distributed left and right, 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 sucking fan (21).

6. The galley air conditioning system according to claim 5, 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).

7. The galley air conditioning system according to claim 6, 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.

8. The galley air conditioning system according to claim 6, wherein: the first smoke exhaust channel (221) is provided with a first smoke exhaust port (223), the second smoke exhaust channel (222) is provided with a second smoke exhaust port (224), and the first smoke exhaust port (223) and the second smoke exhaust port (224) are independent.

9. The galley air conditioning system according to claim 6, wherein: the first smoke exhaust channel (221) and the second smoke exhaust channel (222) share a third smoke exhaust port (225), and a check valve (226) is installed at the third smoke exhaust port (225).

10. The galley air conditioning system according to claim 5, wherein: an air inlet (24) and an air outlet (25) of the air outlet channel (23) are formed in the machine shell (20), the air inlet (24) is in fluid communication with the interior of the kitchen room or the exterior of the kitchen room, and the air outlet (25) is arranged on the front face of the machine shell (20) or on the top of the machine shell (20).

11. The galley air conditioning system according to claim 10, wherein: a filter screen (27) and an air outlet fan (26) blowing towards an air outlet (25) are installed in the air outlet channel (23), the filter screen (27) is arranged on the upstream of the second heat exchanger (13) along the air flowing direction, and the air outlet fan (26) is arranged on the downstream of the second heat exchanger (13).

12. Galley air conditioning system according to any one of claims 5 to 11, characterized in that: the compressor (11) is integrated in the housing (20).