CN212618644U

CN212618644U - Kitchen air conditioning system

Info

Publication number: CN212618644U
Application number: CN202021243696.8U
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: 2021-02-26
Anticipated expiration: 2030-06-29
Also published as: CN212987403U; CN212618648U; CN113124475A; CN113124471A; CN212618646U; CN212585060U; CN212378087U; CN113124463A; CN212585065U; CN212378084U; CN214249787U; CN212987391U; CN212987395U; CN113124464A; CN212987398U; CN113124484A; CN212378082U; CN212987387U; CN212987399U; CN113124479A

Abstract

A kitchen air conditioning system comprises a compressor of an air conditioning assembly, a condenser and an evaporator which are communicated with each other through refrigerant pipelines, wherein the 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, the condensed water evaporation pipe is arranged in the smoke exhaust channel, a water passing groove is formed in the outer wall of the condensed water evaporation pipe, and condensed water collected by a condensed water collecting device can be introduced onto the water passing groove through. When the kitchen air conditioning system works, the oil fume takes 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, condensed water flows through the water passing groove on the surface of the condensed water evaporation pipe, the condensed water is evaporated at high air speed and high temperature, the evaporation effect is good, and an additional condensed water discharge device is not needed.

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, the evaporator of the air conditioner can generate condensed water which is discharged outdoors through the water guide pipe at present, and other discharge modes are not available.

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 carry out the kitchen air conditioning system that evaporates to the comdenstion water through the refrigerant pipeline in the flue.

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 absorbing assembly is characterized by further comprising an air outlet channel, an air outlet of the air outlet channel is in fluid communication with the interior 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, the oil smoke absorbing assembly further comprises a condensed water collecting device for collecting condensed water generated by the evaporator, a part of refrigerant pipelines between the compressor and the condenser form a condensed water evaporating pipe, the condensed water evaporating pipe is arranged in the smoke exhaust channel, a water passing groove is formed in the outer wall of the condensed water evaporating pipe, and condensed water collected by the condensed water collecting device can be introduced onto the water passing groove through a flow guide piece.

Preferably, the condensed water evaporation pipe is vertically arranged or obliquely arranged.

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 refrigeration mode and blows cold air out of the air outlet.

Condensate evaporating pipes may be provided at various locations in the smoke evacuation channel, preferably downstream or upstream of the condenser along the smoke flow path.

In order to smoothly guide the condensed water from the water receiving tray to the water passing groove, a water outlet is formed in the water receiving tray, the guide piece is a water pipe, one end of the water pipe is connected to the water outlet, and the other end of the water pipe is communicated with the water passing groove.

In order to obtain a better condensate evaporation effect, as a preferable scheme, the water passing groove is a vertical groove arranged along the length direction of the condensate evaporation tube, and the vertical groove surrounds the outer wall of the condensate evaporation tube.

As another preferable mode, the water passing groove is a screw groove or a knurled groove arranged along the length direction of the condensed water evaporation pipe. Therefore, the contact area between the surface of the condensed water evaporation tube and the condensed water can be increased, and the evaporation efficiency is improved.

Preferably, the range hood assembly includes a casing and a range hood fan disposed at a lower portion of the casing, the smoke exhaust channel and the air outlet channel are isolated from each other at an upper portion of the casing, and the smoke exhaust channel is located at a downstream of the range hood fan along a smoke flow path.

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 condenser is arranged in the second smoke exhaust channel.

In order to avoid the oil smoke from polluting the condenser, an electrostatic purification device is further installed in the second smoke evacuation channel, and is arranged upstream of the condenser on a path along which the oil smoke flows.

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 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 cold air, an air outlet fan blowing air towards the air outlet and the evaporator are installed in the air outlet channel, and the air outlet fan is located at the downstream of the evaporator along the air flowing direction.

In order to blow clean air out of the air outlet, a filter screen is installed in the air outlet channel, and the filter screen is arranged at the upstream of the evaporator 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 installs first heat exchanger in the smoke exhausting channel of casing, the heat or the cold volume of first heat exchanger can be taken away to the oil smoke, the second heat exchanger is installed in the air-out passageway of casing, air conditioner wind blows in the kitchen from the air outlet of air-out passageway, part refrigerant pipeline between compressor and the condenser stretches into and forms the comdenstion water evaporating pipe in the smoke exhausting channel, the comdenstion water flows through the basin that crosses on comdenstion water evaporating pipe surface, make the comdenstion water evaporate under high wind speed, high temperature, evaporation effect is good, need not other comdenstion water discharging equipment, the system architecture is more succinct.

Drawings

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

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

FIG. 3 is a schematic structural view of a condensate evaporation tube according to an embodiment of the present invention;

FIG. 4 is a top view of the condensate evaporator tube shown in FIG. 3;

FIG. 5 is a schematic structural view of another condensate evaporation tube according to an embodiment of the present invention;

fig. 6 is a schematic structural view of another condensate evaporation tube according to an 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 and 2, 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 16 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 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 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 6 are installed in the second smoke evacuation path 222, and the electrostatic purification apparatus 6 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. In this embodiment, the heat exchanger of the smoke exhaust channel 22 is a condenser, the heat exchanger in the air outlet channel 23 is an evaporator 13, the condensed water collecting device is a water pan 3 disposed in the air outlet channel 23, the water pan 3 is located below the evaporator 13, and a water outlet 31 is formed in the water pan 3.

The condensed water evaporating pipe 15 is formed in a part of the refrigerant pipe 14 between the compressor 11 and the condenser 12, and the condensed water evaporating pipe 15 is disposed in the smoke discharging passage 22, in this embodiment, the condensed water evaporating pipe 15 is disposed downstream of the condenser 12 along the smoke flowing path, and further, the condensed water evaporating pipe 15 may be disposed upstream of the condenser 12. The condensed water evaporating pipe 15 may be vertically or obliquely arranged.

A water passing groove is formed on the outer wall of the condensed water evaporation tube 15, and the structure of the water passing groove may be various, for example, as shown in fig. 3 and 4, a vertical groove 151 arranged along the length direction of the condensed water evaporation tube 15 may be adopted, and the vertical groove 151 surrounds the outer wall of the condensed water evaporation tube 15; as shown in fig. 5, a screw groove 152 disposed along a length direction of the condensate evaporating pipe 15 may be employed; as shown in fig. 6, a knurled groove 153 arranged along the length direction of the condensate evaporation pipe 15 may be employed. By adopting the water passing groove structure, the contact area between the surface of the condensed water evaporation tube 15 and the condensed water can be increased, and the evaporation efficiency is improved.

The water pan 3 is communicated with the condensed water evaporation pipe 15 through a flow guide piece. In this embodiment, the diversion member is a water pipe 4, one end of the water pipe 4 is connected to the water outlet 31 of the water pan 3, and the other end is communicated with the water passing groove, so that the condensed water is guided from the water pan 3 to the condensed water evaporation pipe 15.

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 by the evaporator 13 enters the water receiving tray 3 and flows through the water passing grooves on the surface of the condensed water evaporation tube 15, is heated by the medium in the condensed water evaporation tube 15 and then is evaporated in the smoke exhaust channel 22, and is further discharged outwards along with the oil smoke, so that the effective discharge of the condensed water is realized.

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.

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 room, one heat exchanger of the condenser and the evaporator (13) is arranged in the smoke exhaust channel, the other heat exchanger is arranged in the air outlet channel (23), the oil smoke absorption assembly further comprises a condensed water collecting device used for collecting condensed water generated by the evaporator (13), a condensed water evaporation pipe (15) is formed on a part of refrigerant pipelines (14) between the compressor (11) and the condenser (12), the condensed water evaporation pipe (15) is arranged in the smoke exhaust channel (22), a water passing groove is formed in the outer wall of the condensed water evaporation pipe (15), and condensed water collected by the condensed water collecting device can be introduced to the water passing groove through a flow guide piece.

2. The galley air conditioning system according to claim 1, wherein: the condensed water evaporating pipe (15) is vertically arranged or obliquely arranged.

3. 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).

4. The galley air conditioning system according to claim 3, wherein: the condensed water evaporation pipe (15) is provided downstream or upstream of the condenser (12) along the soot flow path.

5. The galley air conditioning system according to claim 3, 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 evaporator (13).

6. The galley air conditioning system according to claim 5, wherein: a water outlet (31) is formed in the water receiving tray (3), the flow guide piece is a water pipe (4), one end of the water pipe (4) is connected to the water outlet (31), and the other end of the water pipe is communicated with the water passing groove.

7. The galley air conditioning system according to claim 1, wherein: the water passing groove is a vertical groove (151) arranged along the length direction of the condensed water evaporation tube (15), and the vertical groove (151) is surrounded on the outer wall of the condensed water evaporation tube (15).

8. The galley air conditioning system according to claim 1, wherein: the water passing groove is a thread groove (152) or a knurling groove (153) which is arranged along the length direction of the condensed water evaporation tube (15).

9. The galley air conditioning system according to claim 1, 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, the smoke exhaust channel (22) and the air outlet channel (23) are mutually isolated at the upper part of the shell (20), and along an oil fume flow path, the smoke exhaust channel is positioned at the downstream of the oil fume suction fan.

10. The galley air conditioning system according to claim 9, 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 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 (6) is further installed in the second smoke evacuation channel (222), and the electrostatic purification device (6) 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 9, 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 formed in the front face of the machine shell (20) or the top of the machine shell (20).

14. The galley air conditioning system according to claim 13, wherein: an air outlet fan (26) blowing towards an air outlet and the evaporator (13) are installed in the air outlet channel (23), and the air outlet fan (26) is located at the downstream of the evaporator (13) along the air flowing direction.

15. The galley air conditioning system according to claim 13, wherein: a filter screen (27) is installed in the air outlet channel (23), and the filter screen (27) is arranged at the upstream of the evaporator (13) along the air flowing path.

16. The galley air conditioning system according to claim 9, wherein: the compressor (11) is integrated in the housing (20).