CN212585064U

CN212585064U - Kitchen air conditioning system

Info

Publication number: CN212585064U
Application number: CN202021234305.6U
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: 2021-02-23
Anticipated expiration: 2030-06-29
Also published as: CN212378087U; CN212378082U; CN113124481A; CN113124470A; CN212987403U; CN212585065U; CN113124463A; CN212362204U; CN113124471A; CN212987397U; CN212987399U; CN212618640U; CN212987396U; CN212618642U; CN113124480A; CN212987391U; CN113124466A; CN212987386U; CN212987401U; CN212987387U

Abstract

A kitchen air conditioning system is characterized in that a compressor, a condenser and an evaporator of an air conditioning assembly are communicated through refrigerant pipelines, an oil smoke absorption assembly is provided with a smoke exhaust channel and an air outlet channel, an air outlet of the air outlet channel is in fluid communication with an indoor part of a kitchen, one heat exchanger of the condenser and the evaporator is arranged in the smoke exhaust channel, the other heat exchanger is arranged in the air outlet channel, a part of refrigerant pipelines between the compressor and the condenser form a condensed water evaporation pipe, and the condensed water evaporation pipe is partially or wholly immersed in condensed water collected by a condensed water collecting device. When the kitchen air conditioning system works, the oil smoke can take away the heat or the cold of the heat exchanger in the smoke exhaust channel, air conditioning air is blown into a kitchen from an air outlet channel air outlet, and in addition, the condensed water collected by the condensed water collecting device can be evaporated by utilizing the heat of the exhaust pipe between the compressor and the condenser, so that the system does not need to additionally install a condensed water drainage device.

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 a can will utilize the compressor exhaust to carry out the kitchen air conditioning system that evaporates to the air conditioner comdenstion water.

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, condenser and evaporimeter, be linked together through the refrigerant pipeline between compressor, condenser and the evaporimeter, the oil absorption cigarette subassembly has smoke exhaust passage, its characterized in that: the oil smoke absorption assembly is characterized by further comprising an air outlet channel, an air outlet of the air outlet channel is communicated with an indoor phase of a kitchen in a fluid mode, one heat exchanger of the condenser and the evaporator is arranged in the smoke exhaust channel, the other heat exchanger of the condenser and the evaporator is arranged in the air outlet channel, the oil smoke absorption assembly further comprises a condensate water collecting device used for collecting condensate water generated by the evaporator, a part of refrigerant pipelines between the compressor and the condenser form a condensate water evaporation pipe, and the condensate water evaporation pipe is partially or wholly immersed in the condensate water collected by the condensate water collecting device.

Preferably, the condenser is arranged in the smoke exhaust channel, and the evaporator is arranged in the air outlet channel. Thus, the system works in a cooling mode and blows cold air out of the air outlet.

In order to improve the evaporation effect of the condensed water, a groove for receiving the condensed water is arranged at the inner bottom of the condensed water collecting device, the lower part of the condensed water evaporation pipe is arranged in the groove, and the upper part of the condensed water evaporation pipe is exposed out of the groove.

In order to further improve the evaporation effect, the outer surface of the condensed water evaporation pipe is formed with a concave-convex structure. For example, the concave-convex structure can be knurled, which is beneficial to improving the capillary lift force of the pipeline, so that the surface of the pipeline can be covered by an extremely thin water film.

The condensed water collecting device can have multiple structures, and as an optimal scheme, the condensed water collecting device comprises an upper water receiving disc and a lower water receiving disc, the upper water receiving disc is arranged in the air outlet channel and located below the evaporator, the lower water receiving disc is arranged in the smoke exhaust channel, a water pipe used for guiding condensed water in the upper water receiving disc into the lower water receiving disc is arranged between the upper water receiving disc and the lower water receiving disc, and the groove is formed in the lower water receiving disc.

Further preferably, the lower drain pan is provided upstream or downstream of the condenser along a path along which the soot flows.

As another preferred scheme, the condensed water collecting device is a water receiving tray arranged in the air outlet channel, and the water receiving tray is provided with the groove.

In order to make the structural layout of the oil smoke suction assembly more reasonable, the oil smoke suction assembly comprises a casing and an oil smoke suction fan arranged at the lower part of the casing, and the smoke exhaust channel and the air outlet channel are arranged at the upper part of the casing and are mutually isolated.

Further preferably, the range hood fan is a centrifugal fan arranged horizontally, and the downstream of the range hood fan forms the smoke exhaust channel along the flow direction of the oil smoke.

Preferably, the smoke exhausting channel comprises a first smoke exhausting channel and a second smoke exhausting channel, an air channel switching valve for switching one of the first smoke exhausting channel and the second smoke exhausting channel to be communicated with an air outlet of the oil smoke sucking fan is installed at inlets of the first smoke exhausting channel and the second smoke exhausting channel, and the condenser is arranged in the second smoke exhausting channel. Therefore, when the range hood is only started, the oil smoke is discharged from the first smoke discharge channel, and when the range hood and the air conditioner are started simultaneously, the oil smoke is discharged from the second smoke discharge channel.

In order to protect the condenser from being contaminated by the fumes, an electrostatic purification device is also installed in the second fume exhaust channel and is arranged upstream of the condenser on the path along which the fumes flow.

First exhaust flue and second exhaust flue can have multiple smoke discharging mode, preferably, first exhaust flue has first exhaust port, and second exhaust flue has the second exhaust port, first exhaust port and second exhaust port are independent each other.

Preferably, the housing is provided with an air inlet and an air outlet of the air outlet channel, the air outlet channel is internally provided with an air outlet fan blowing air towards the air outlet, 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 surface of the housing or on the top of the housing.

In order to enable the air outlet to blow clean air, a filter screen is further installed in the air outlet channel, and the filter screen, the evaporator and the air outlet fan are sequentially arranged along the air flowing path.

In order to make the system more compact and convenient to install, the compressor is integrated on the shell.

In any of the above embodiments, a throttle device is preferably attached to the refrigerant line between the condenser and the evaporator.

Compared with the prior art, the utility model has the advantages of: this kitchen air conditioning system locates in the exhaust fume channel in the casing condenser and the heat exchanger in the evaporimeter, in another locates the air-out passageway in the casing, the heat or the cold volume of the heat exchanger in the exhaust fume channel can be taken away to the oil smoke, air conditioner wind blows in the kitchen from the air outlet of air-out passageway, in addition, can also utilize the heat of the blast pipe between compressor and the condenser to evaporate the comdenstion water that the comdenstion water collection device was collected, make the system need not to install the comdenstion water drainage device in addition, system architecture is more succinct.

Drawings

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

fig. 2 is a schematic structural view of a condensate water evaporation device according to a first embodiment of the present invention;

fig. 3 is a schematic structural view of a condensate water evaporation device according to a first embodiment of the present invention;

fig. 4 is a schematic structural view of an air outlet channel according to a first embodiment of the present invention;

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

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

fig. 7 is a schematic structural view of an air outlet channel according to the third 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 4, 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 condenser 12 and an evaporator 13, wherein the compressor 11, the condenser 12 and the evaporator 13 are communicated through a refrigerant pipeline 14, and a throttling device 15 is arranged on the refrigerant pipeline 14 between the condenser 12 and the evaporator 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, and a range hood fan 21 is disposed in the housing 20, and the range hood fan 21 of this embodiment is a centrifugal fan installed at the lower portion of the housing 20 and horizontally disposed. 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 compressor 11 is provided at a lower portion of the casing 20 and is integrated on the casing 20.

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. The first smoke exhaust channel 221 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. In the present embodiment, the condenser 12 and the electrostatic purification apparatus 5 are installed in the second smoke evacuation path 222, and the electrostatic purification apparatus 5 is provided upstream of the condenser 12 in the smoke evacuation flow direction, thereby preventing the condenser 12 from being contaminated by the smoke evacuation.

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. An air outlet fan 26, a filter screen 27 and an evaporator 13 are installed in the air outlet channel 23, and the filter screen 27, the evaporator 13 and the air outlet fan 26 are sequentially arranged along the path of the air flow. The air inlet 24 can be in fluid communication with the interior of the kitchen, namely, indoor air inlet is realized, and can also be in fluid communication with the exterior of the kitchen, namely, outdoor fresh air inlet is realized; the air outlet 25 can be arranged on the front surface of the casing 20, namely directly air out from the front surface of the casing 20, and also can be arranged on the top of the casing 20 and communicated with an air outlet hole on a kitchen ceiling through an air pipe, so that the ceiling air outlet is realized.

A condensed water collecting means for collecting condensed water generated from the evaporator 13 is provided in the cabinet 20. The condensed water collecting device of this embodiment includes an upper water receiving tray 31 and a lower water receiving tray 32, wherein the upper water receiving tray 31 is disposed in the air outlet channel 23 and below the evaporator 13, the lower water receiving tray 32 is disposed in the smoke exhaust channel 22, the lower water receiving tray 32 is disposed at the upstream of the condenser 12 along the path of the smoke, and a water pipe 33 for guiding the condensed water in the upper water receiving tray 31 into the lower water receiving tray 32 is disposed between the upper water receiving tray 31 and the lower water receiving tray 32. In addition, the water pan in the smoke evacuation channel 22 may also be located above the water pan in the air outlet channel 23, and at this time, a water pump needs to be installed on the water path between the two water pans, so that the condensed water can flow from the water pan at the lower position to the water pan at the higher position.

In addition, a groove 30 is arranged at the bottom of the lower water receiving tray 32, condensed water flows into the groove 30, a part of refrigerant pipelines between the compressor 11 and the condenser 12 form a condensed water evaporation pipe 15, a part of the condensed water evaporation pipe 15 is arranged in the groove 30, and the upper part of the condensed water evaporation pipe 15 is exposed out of the groove 30. The outer surface of the condensate evaporation pipe 15 is formed with a concave-convex structure, which may be, for example, a knurl-type concave-convex structure. After adopting above-mentioned structure, be favorable to improving the capillary lift of comdenstion water evaporating pipe 15 for its upper surface also can be covered by a layer of extremely thin water film, and then promotes the evaporation effect of comdenstion water.

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 condenser 12 is located in the smoke exhaust channel 22, the evaporator 13 is located in the air outlet channel 23, the oil smoke is exhausted through the second smoke exhaust channel 222, in addition, the oil smoke flows across the surface of the condenser 12, the temperature of the secondary refrigerant flowing through the condenser 12 is reduced, the heat exchange effect of the condenser 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. Meanwhile, the condensed water generated from the evaporator 13 enters the condensed water collecting device, and evaporates the condensed water collected by the condensed water collecting device by using the heat of the exhaust pipe between the compressor 11 and the condenser 12.

In the heating mode, the condenser 12 is located in the air outlet channel 23, the evaporator 13 is located in the smoke exhaust channel 22, at this time, the cold energy of the evaporator 13 is exhausted along with the oil smoke, warm air is blown out from the air outlet 25, and no condensed water is generated in the air outlet channel 23.

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.

Example two:

as shown in fig. 5, in the kitchen air conditioning system of the present embodiment, the lower drain pan 32 of the condensed water collecting device is disposed downstream of the condenser 12 along the path of the soot flow, and the rest of the structure and the operation principle are the same as those of the first embodiment, and will not be described herein.

Example three:

as shown in fig. 6 and 7, the kitchen air conditioning system of the present embodiment has only one smoke evacuation channel 22, and the condensed water collecting device adopts a water receiving tray 34 installed in the air exhaust channel 23, a groove 30 is formed on the water receiving tray 34, the condensed water generated by the evaporator 13 flows into the groove 30, and the condensed water evaporation tube 15 of the condenser 12 evaporates the condensed water in the groove 30.

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 oil absorption cigarette subassembly, air conditioning component includes compressor (11), condenser (12) and evaporimeter (13), be linked together through refrigerant pipeline (14) between compressor (11), condenser (12) and the evaporimeter (13), the oil absorption cigarette subassembly has smoke exhaust passage (22), its characterized in that: the oil smoke absorption assembly is characterized by further comprising 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, one heat exchanger of the condenser (12) and the evaporator (13) is arranged in the smoke exhaust channel (22), the other heat exchanger is arranged in the air outlet channel (23), the oil smoke absorption assembly further comprises a condensate water collecting device used for collecting condensate water generated by the evaporator (13), a part of refrigerant pipelines between the compressor (11) and the condenser (12) form a condensate water evaporation pipe (15), and the condensate water evaporation pipe (15) is partially or wholly immersed in the condensate water collected by the condensate water collecting device.

2. The galley air conditioning system according to claim 1, wherein: the condenser (12) is arranged in the smoke exhaust channel (22), and the evaporator (13) is arranged in the air outlet channel (23).

3. The galley air conditioning system according to claim 2, wherein: the inner bottom of the condensed water collecting device is provided with a groove (30) for receiving condensed water, the lower part of the condensed water evaporation tube (15) is arranged in the groove (30), and the upper part of the condensed water evaporation tube (15) is exposed out of the groove (30).

4. The galley air conditioning system according to claim 3, wherein: the outer surface of the condensed water evaporation pipe (15) is formed with a concave-convex structure.

5. The galley air conditioning system according to claim 3, wherein: condensate water collection device includes water collector (31) and lower water collector (32), it locates to go up water collector (31) in air-out passageway (23) and be located the below of evaporimeter (13), lower water collector (32) are located in smoke exhaust passage (22), it is equipped with between water collector (31) and lower water collector (32) and is arranged in leading-in to the water pipe (33) of water collector (32) down of the condensate water among water collector (31) be equipped with in lower water collector (32) recess (30).

6. The galley air conditioning system according to claim 5, wherein: the lower drain pan (32) is disposed upstream or downstream of the condenser (12) along the fume flow path.

7. The galley air conditioning system according to claim 3, wherein: the condensed water collecting device is a water receiving tray (34) arranged in the air outlet channel, and the groove (30) is formed in the water receiving tray (34).

8. The galley air conditioning system according to claim 2, wherein: the oil fume suction assembly comprises a shell (20) and an oil fume suction fan (21) arranged at the lower part of the shell, and the smoke exhaust channel (22) and the air outlet channel (23) are arranged at the upper part of the shell (20) and are mutually isolated.

9. The galley air conditioning system according to claim 8, wherein: the oil fume suction fan (21) is a horizontal centrifugal fan, and the downstream of the oil fume suction fan (21) forms the smoke exhaust channel (22) along the oil fume flowing direction.

10. 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 (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 condenser (12) is arranged in the second smoke exhausting channel (222).

11. The galley air conditioning system according to claim 10, wherein: an electrostatic purification device (5) is further installed in the second smoke evacuation channel (222), and the electrostatic purification device (5) is provided upstream of the condenser (12) on a path along which smoke flows.

12. The galley air conditioning system according to claim 10, 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.

13. The galley air conditioning system according to claim 8, wherein: an air inlet (24) and an air outlet (25) of the air outlet channel (23) are formed in the machine shell (20), an air outlet fan (26) blowing air towards the air outlet (25) is installed in the air outlet channel (23), 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).

14. The galley air conditioning system according to claim 13, wherein: a filter screen (27) is further installed in the air outlet channel (23), and the filter screen (27), the evaporator (13) and the air outlet fan (26) are sequentially arranged along the path of air flowing.

15. The galley air conditioning system according to claim 8, wherein: the compressor (11) is integrated in the housing (20).