CN212987395U

CN212987395U - Kitchen air conditioning system

Info

Publication number: CN212987395U
Application number: CN202021243897.8U
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: CN212378084U; CN212362205U; CN212618649U; CN212987390U; CN212618645U; CN113124487A; CN212987387U; CN113124481A; CN212378087U; CN212987402U; CN212362203U; CN212987401U; CN212585060U; CN212987388U; CN212618643U; CN212987391U; CN212987398U; CN113124474A; CN113124478A; CN212585059U

Abstract

The kitchen air conditioning system comprises an air conditioning assembly and an oil fume absorption assembly, wherein the compressor, a first heat exchanger and a second heat exchanger of the air conditioning assembly are communicated through refrigerant pipelines, the oil fume absorption assembly comprises a shell and a fume exhaust channel arranged in the shell, the first heat exchanger is arranged in the fume exhaust channel, the oil fume absorption assembly further comprises an air outlet channel arranged in the shell, an air outlet of the air outlet channel is communicated with the kitchen indoor fluid, the second heat exchanger is arranged in the air outlet channel, and a cleaning device capable of cleaning the second heat exchanger by using condensed water generated by the first heat exchanger or the second heat exchanger is further arranged in the shell. 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 cleaning device in the shell can also utilize condensed water to clean the second heat exchanger, so that the air outlet is cleaner, and the condensed 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 includes 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: the first heat exchanger is arranged in the smoke exhaust channel, the oil smoke absorption assembly further comprises an air outlet channel arranged in the casing, 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, and a cleaning device capable of cleaning the second heat exchanger by utilizing condensed water generated by the first heat exchanger or the second heat exchanger is further installed in the casing.

The cleaning device can have various structures, and preferably comprises a water tank, a water pump, a water pipe and a spraying pipe, wherein the water tank is used for collecting condensed water generated by the second heat exchanger, one end of the water pipe extends into the water tank, the spraying pipe is arranged at the other end of the water pipe, and the water pump is used for conveying water in the water tank to the spraying pipe and spraying the water to the second heat exchanger.

In order to adjust the water spraying amount, the water pipe is communicated with the water tank through a water return pipe, and the water return pipe is provided with a water tank adjusting tank for controlling the water return amount of the water return pipe.

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 obtain a better spraying effect, an air outlet fan is arranged in the air outlet channel, and the air outlet fan, the spraying pipe and the second heat exchanger are sequentially arranged in the air outlet channel along the air flowing path.

In order to avoid the oil smoke from polluting the air outlet channel, the smoke exhaust channel and the air outlet channel are mutually isolated in the shell.

Preferably, the lower part of the casing is provided with a fume exhaust fan, the fume exhaust channel and the air outlet channel are arranged at the upper part of the casing, and the fume exhaust channel and the air outlet channel are distributed left and right.

In order to enable the system to use the corresponding smoke exhaust channel under different working modes, the smoke exhaust channel comprises a first smoke exhaust channel and a second smoke exhaust channel, an air channel switching valve used 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 the inlet of the first smoke exhaust channel and the inlet of the second smoke exhaust channel, and the first heat exchanger is arranged in the second smoke exhaust channel.

In order to avoid the first heat exchanger from being polluted by the oil smoke, 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 path where the oil smoke flows.

Further preferably, 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.

The compressor may be mounted in a plurality of positions, and preferably, the compressor is integrated on the casing. Therefore, the system structure is more compact and the installation is more convenient.

Preferably, in any one of the above embodiments, the first heat exchanger is a condenser, and the second heat exchanger is an evaporator.

Compared with the prior art, the utility model has the advantages of: this kitchen air conditioning system installs first heat exchanger in the discharge flue of casing, and the heat or the cold volume of first heat exchanger can be taken away to the oil smoke, and the second heat exchanger is installed in the air-out passageway of casing, and in air conditioner wind blew in the kitchen from the air outlet of air-out passageway, belt cleaning device in the casing can also utilize the comdenstion water that first heat exchanger or second heat exchanger produced to wash the second heat exchanger, makes the air-out more clean to realize 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 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, 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 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 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 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 heat exchanger 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 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).

A second heat exchanger 13 and an air outlet fan 26 are installed in the air outlet channel 23, and the air outlet fan 26 is located upstream of the second heat exchanger 13 along the air flowing direction.

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.

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

A cleaning device 3 for cleaning the second heat exchanger 13 by using the condensed water generated in the second heat exchanger 13 is further installed in the casing 20. The cleaning device 3 of the present embodiment includes a water tank 31, a water pump 32, a water pipe 33, and a shower pipe 34, the water tank 31 is used to collect condensed water generated by the second heat exchanger 13, i.e., the evaporator, one end of the water pipe 33 extends into the water tank 33, the shower pipe 34 is installed at the other end of the water pipe 33, the shower pipe 34 is located in the air outlet channel 23, the shower pipe 34 is located downstream of the air outlet fan 26 and upstream of the second heat exchanger 13 along the air flowing direction, and the water pump 32 is used to deliver water in the water tank 31 to the shower pipe 34 and spray the water to the second heat exchanger 13.

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

under the refrigeration mode, range hood and air conditioner all open, and the oil smoke discharges through second smoke exhaust passage 222 to, the oil smoke gas flows and skims the surface of first heat exchanger 12 and can cool down, dispel the heat to first heat exchanger 12, reduces the secondary refrigerant temperature in the first heat exchanger 12 of flowing through, thereby improves the heat transfer effect of first heat exchanger 12, and then promotes the air conditioner efficiency. 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 tank 31, and is then sprayed to the second heat exchanger 13 in the air outlet channel 23 through the spray pipe 34, so that the second heat exchanger 13 is cleaned, and the air outlet of the air conditioner is cleaner.

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. 2, the present embodiment is modified from the first embodiment in that the cleaning device 3 is further communicated between the water pipe 33 and the water tank 31 through a water return pipe 35, and a water tank adjusting tank 36 for controlling the amount of water returned from the water return pipe 35 is installed on the water return pipe 35 to adjust the amount of water to be sprayed. The rest of the structure and the working principle of the embodiment are the same as those of the first embodiment, and the description is not repeated.

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

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion or/and be transported to the second portion, and may be directly communicated between the first portion and the second portion, or indirectly communicated between the first portion and the second portion via at least one third member, which may be a fluid passage such as a pipe, a channel, a duct, a flow guide, a hole, a groove, or a chamber allowing the fluid to flow therethrough, or a combination thereof.

Claims

1. The utility model provides a kitchen air conditioning system, includes air conditioning component and inhales oil smoke subassembly, air conditioning component includes compressor (11), first heat exchanger (12) and second heat exchanger (13), be linked together through refrigerant pipeline (14) between compressor (11), first heat exchanger (12) and the second heat exchanger (13), inhale oil smoke subassembly and include casing (20) and locate smoke exhaust passage (22) in the casing, its characterized in that: 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) arranged in the machine shell (20), an air outlet (25) of the air outlet channel (23) is communicated with the interior of a kitchen room in a fluid mode, the second heat exchanger (13) is arranged in the air outlet channel (23), and a cleaning device (3) capable of cleaning the second heat exchanger (13) by utilizing condensed water generated by the first heat exchanger (12) or the second heat exchanger (13) is further installed in the machine shell (20).

2. The galley air conditioning system according to claim 1, wherein: the cleaning device (3) comprises a water tank (31), a water pump (32), a water pipe (33) and a spraying pipe (34), wherein the water tank (31) is used for collecting condensed water generated by the second heat exchanger (13), one end of the water pipe (33) extends into the water tank (31), the spraying pipe (34) is installed at the other end of the water pipe (33), and the water pump (32) is used for conveying water in the water tank (31) to the spraying pipe (34) and spraying the water to the second heat exchanger (13).

3. The galley air conditioning system according to claim 2, wherein: the water pipe (33) is communicated with the water tank (31) through a water return pipe (35), and the water return pipe (35) is provided with a water tank adjusting tank (36) for controlling the water return amount of the water return pipe (35).

4. The galley air conditioning system according to claim 2, 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).

5. The galley air conditioning system according to claim 4, wherein: an air outlet fan (26) is installed in the air outlet channel (23), and the air outlet fan (26), the spray pipe (34) and the second heat exchanger (13) are sequentially arranged in the air outlet channel (23) along the flowing path of air.

6. The galley air conditioning system according to claim 1, wherein: the smoke exhaust channel (22) and the air outlet channel (23) are isolated from each other in the casing (20).

7. The galley air conditioning system according to claim 1, wherein: an oil smoke suction fan (21) is installed at the lower part of the casing (20), the smoke exhaust channel (22) and the air outlet channel (23) are arranged at the upper part of the casing (20), and the smoke exhaust channel (22) and the air outlet channel (23) are mutually distributed in a left-right mode.

8. The galley air conditioning system according to claim 7, wherein: the smoke exhausting channel (22) comprises a first smoke exhausting channel (221) and a second smoke exhausting channel (222), an air channel switching valve (4) used for switching one of the first smoke exhausting channel (221) and the second smoke exhausting channel (222) to be communicated with an air outlet of the oil smoke suction fan (21) is installed at the inlets of the first smoke exhausting channel (221) and the second smoke exhausting channel (222), and the first heat exchanger (12) is arranged in the second smoke exhausting channel (222).

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

10. The galley air conditioning system according to claim 8, 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.

11. The galley air conditioning system according to claim 1, wherein: the compressor (11) is integrated in the housing (20).

12. Galley air conditioning system according to one of the claims 1 to 11, characterized in that: the first heat exchanger (12) is a condenser, and the second heat exchanger (13) is an evaporator.