CN212362205U

CN212362205U - A kitchen air conditioning system

Info

Publication number: CN212362205U
Application number: CN202020694815.5U
Authority: CN
Inventors: 郭俊杰; 傅海峰; 曹亚裙; 余丙松; 李昂; 朱启惠; 赵艳凤; 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: 2020-04-29
Publication date: 2021-01-15
Anticipated expiration: 2030-04-29
Also published as: CN212987386U; CN214249787U; CN212987387U; CN113124466B; CN212618645U; CN212987401U; CN212378087U; CN212585065U; CN113124482B; CN212987389U; CN212987398U; CN113124483B; CN113124463B; CN113124481B; CN113124477A; CN113124487A; CN212618649U; CN113124463A; CN212585060U; CN212673363U

Abstract

An air conditioning system for a kitchen, the compressor, the first heat exchanger and the second heat exchanger of the air conditioning assembly are connected through a refrigerant pipeline, the oil fume suction assembly has a fume exhaust channel, and the oil fume suction assembly also has an air outlet channel, The first heat exchanger is arranged in the smoke exhaust channel, and the second heat exchanger is arranged in the air outlet channel. An air supply port is opened on the ceiling of the kitchen, and the air outlet of the air outlet channel is connected with the air supply port through an air outlet pipe. . The utility model has the advantages that the kitchen air conditioning system is provided with an air outlet channel on the oil fume suction component, and the first heat exchanger of the air conditioning component is arranged in the smoke exhaust channel of the oil fume suction component, and the second heat exchanger is installed In the air outlet channel, the system has a compact structure, the air conditioning component and the oil fume suction component are organically combined, the integration is high, the installation is flexible and convenient, and an air supply port can be set on the kitchen ceiling as required, and the air conditioner can be sent from the air supply port. When the wind reaches the kitchen, the installation position of the air-conditioning outlet can be freely selected.

Description

Kitchen air conditioning system

Technical Field

The utility model relates to a kitchen air conditioning system.

Background

The kitchen is the main place that people cook, and the good or bad of kitchen air environment directly influences the culinary art and experiences. The kitchen is hot in summer and cold in winter, and has the requirements of cold supply and heat supply, so that people invent various kitchen air conditioners, the air in the kitchen is cooled in summer, and warm air can be provided for the kitchen in winter, so that the cooking comfort level is improved. The existing kitchen air conditioner has no big difference from a common air conditioner in basic form, and generally has two forms, namely an internal machine and an external machine split type, namely an external machine is positioned outdoors, an internal machine is positioned indoors, the internal machine and the external machine are respectively provided with a motor fan, the internal machine and the external machine split type kitchen air conditioner are connected in a pipeline mode, holes need to be formed in a wall, decoration is damaged, an external machine needs to be hung outdoors, the installation difficulty is high, and the structure is not compact enough. The other type is that the inside and outside machine is an integrated structure, although the evaporator and the condenser of the air conditioner can be installed indoors, the heat-discharging pipe of the condenser can be installed only by destroying a larger area of wall, so that the installation difficulty is increased, and the indoor attractiveness is influenced. The internal and external integrated machine usually comprises a mobile air conditioner and a window machine, when the mobile air conditioner is used, a heat dissipation hose needs to be manually connected, and the hose is placed outside a window, so that the use is inconvenient; the window machine needs to be provided with a square hole with a large area on the wall, the window machine can be put in and moved out when not in use, and a square hole is left on the wall, so that the window machine can be plugged by other objects, but is troublesome and damages decoration.

In addition, because the kitchen space is limited, the volume of the kitchen air conditioner cannot be too large, so that the heat dissipation of the kitchen air conditioner has a great problem, and if the heat dissipation cannot be carried out in time in the use process of the kitchen air conditioner, the energy efficiency of the air conditioner can be greatly reduced. However, the existing kitchen air conditioner and the range hood work independently, the two can not be linked, and the heat generated by the kitchen air conditioner can not be discharged to the outside through the fan of the range hood, so that how to discharge the heat generated by the kitchen air conditioner through the range hood becomes a problem to be solved urgently. Although, the existing products such as the air conditioning range hood are also produced, namely, the air conditioning component is added on the basis of the platform of the range hood, all functions of the range hood can be realized, and simultaneously, the function of an air conditioner can also be realized. However, these air conditioner smoke ventilators often carry out simple function with the indoor set of traditional air conditioner and traditional lampblack absorber and merge, and outdoor unit of air conditioner still need install outdoor alone, and the air conditioner lampblack absorber integrated level of this kind of mode is not enough, and the installation is comparatively loaded down with trivial details, and moreover, the pipeline and the line connection of outer machine in the air conditioner also can destroy the wall body. In view of the above, there is a need for further improvements to existing galley air conditioning systems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned prior art current situation, provide a compact structure, can follow the kitchen air conditioning system of kitchen furred ceiling air-out.

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, compressor, first heat exchanger and second heat exchanger are linked together through the refrigerant pipeline, the oil absorption cigarette subassembly has smoke exhaust channel, its characterized in that: the range hood assembly is characterized in that the range hood assembly is further provided with an air outlet channel, the first heat exchanger is arranged in the smoke exhaust channel, the second heat exchanger is arranged in the air outlet channel, an air supply opening is formed in the kitchen ceiling, and an air outlet of the air outlet channel is communicated with the air supply opening through an air outlet pipe.

Preferably, the kitchen air conditioning system further comprises a cabinet, and the air conditioning assembly and the oil fume suction assembly are integrated on the cabinet.

The air outlet channel and the smoke exhaust channel can be arranged in various ways, preferably, the air outlet channel is arranged at the top of the casing, the smoke exhaust channel is located inside the casing and below the air outlet channel, and the smoke exhaust channel and the air outlet channel are isolated from each other.

Further preferably, the smoke exhaust channel is at least provided with a transverse smoke exhaust section, the air outlet channel is at least provided with a transverse air outlet section, and the transverse smoke exhaust section and the transverse air outlet section are vertically distributed.

Preferably, the air inlet and the air outlet of the air outlet channel are both arranged on the casing, and the air inlet is in fluid communication with the inside of the kitchen or the outside of the kitchen.

In order to realize flue switching under different working modes, the oil and smoke suction assembly comprises a first fan, the first fan is arranged in the shell, the smoke exhaust channel is formed at the downstream of the air outlet of the first fan and comprises a first smoke exhaust channel and a second smoke exhaust channel, a first air channel switching valve for switching one of the first smoke exhaust channel and the second smoke exhaust channel to be communicated with the air outlet of the first fan is arranged at the downstream of the air outlet of the first fan, and the first heat exchanger is arranged in the first smoke exhaust channel.

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

The first smoke exhaust channel and the second smoke exhaust channel can have multiple smoke exhaust modes, as a preferable scheme, the first smoke exhaust channel and the second smoke exhaust channel are communicated with the first smoke exhaust pipe, and a second air channel switching valve used for switching one of the first smoke exhaust channel and the second smoke exhaust channel to be communicated with the first smoke exhaust pipe is installed at an outlet of the first smoke exhaust channel and an outlet of the second smoke exhaust channel.

Preferably, the first air channel switching valve and the second air channel switching valve are linkage valve plates, and the first smoke exhaust channel and the second smoke exhaust channel can be selectively opened through linkage of the first air channel switching valve and the second air channel switching valve.

As another preferred scheme, the outlet of the first smoke exhaust channel forms an independent first air outlet, the outlet of the second smoke exhaust channel forms an independent second air outlet, and the first air outlet and the second air outlet are converged onto the second smoke exhaust pipe. Like this, first exhaust fume channel and second exhaust fume channel can independent air-out respectively.

The first smoke exhaust channel and the second smoke exhaust channel can be distributed in various manners, and the first smoke exhaust channel and the second smoke exhaust channel are mutually distributed in the left-right direction or in the front-back direction or in the up-down direction.

The compressor may be mounted in a number of different positions, preferably inside the casing or outside and mounted on the casing. Therefore, the system has higher integration level and is more convenient to install.

In order to enable the air outlet channel to smoothly outlet air, a second fan is installed in the air outlet channel, and the second fan is located at the upstream or the downstream of the second heat exchanger along the air flowing path.

Preferably, in any one of the above embodiments, a four-way valve is installed on the refrigerant pipeline, and a throttle valve is installed on the refrigerant pipeline between the first heat exchanger and the second heat exchanger.

Compared with the prior art, the utility model has the advantages of: this kitchen air conditioning system sets up the air-out passageway on the oil absorption cigarette subassembly, and locate the first heat exchanger of air conditioning subassembly in the exhaust passage of oil absorption cigarette subassembly, the second heat exchanger is installed in this air-out passageway, compact structure of the system, the air conditioning subassembly combines together with the oil absorption cigarette subassembly organically, the integrated level is high, the installation is nimble convenient, and, can set up the supply-air outlet on the kitchen furred ceiling as required, the air conditioner can be from supply-air outlet to kitchen indoor, air conditioner air outlet's mounted position can the free choice, the flexibility is better.

Drawings

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

fig. 2 is a schematic structural view of a range hood assembly according to a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a system according to a second embodiment of the present invention;

fig. 4 is a top view of a system structure according to a second embodiment of the present invention;

fig. 5 is a schematic diagram of a system structure according to 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 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 first heat exchanger 12 and a second heat exchanger 13, wherein the compressor 11, the first heat exchanger 12 and the second heat exchanger 13 are communicated through a refrigerant pipeline 14, a four-way valve (not shown) is installed on the refrigerant pipeline 14, a throttling device 15 is installed on the refrigerant pipeline 14 between the first heat exchanger 12 and the second heat exchanger 13, a refrigerant flows through the refrigerant pipeline 14, and common secondary refrigerant can be water, ethylene glycol or glycerol and the like. By switching the four-way valve 15, the system can be switched between a cooling mode and a heating mode, wherein in the cooling mode, the first heat exchanger 12 is a condenser, the second heat exchanger 13 is an evaporator, and in the heating mode, the first heat exchanger 12 is an evaporator, and the second heat exchanger 13 is a condenser. The specific operation principle of the air conditioning assembly 1 is the same as that of the existing air conditioner, and will not be described herein.

The kitchen air conditioning system comprises a machine shell 3, and an air conditioning assembly and a fume suction assembly are integrally integrated on the machine shell 3. The oil smoke sucking component adopts a range hood, and comprises a first fan 25, wherein the first fan 25 is arranged inside the casing 3, a smoke exhaust channel 21 is formed inside the casing 3 and positioned at the downstream of an air outlet of the first fan 25, and the first fan 25 is positioned below the smoke exhaust channel 21. An air outlet channel 22 is disposed at the top of the casing 3, that is, the air outlet channel 22 is located above the smoke exhaust channel 21, and the air outlet channel 22 and the smoke exhaust channel 21 are isolated from each other. In this embodiment, the smoke exhaust channel 21 has a horizontal smoke exhaust section, the air outlet channel 22 has a horizontal air outlet section, and the horizontal air outlet section is located above the horizontal smoke exhaust section.

The smoke exhausting channel 21 of this embodiment specifically includes a first smoke exhausting channel 211 and a second smoke exhausting channel 212, the first smoke exhausting channel 211 and the second smoke exhausting channel 212 are arranged substantially in the transverse direction of the machine casing 3, and the first smoke exhausting channel 211 is located below the second smoke exhausting channel 212. First air channel switching valves 41 are installed at inlets of the first smoke exhaust channel 211 and the second smoke exhaust channel 212, and one of the first smoke exhaust channel 211 and the second smoke exhaust channel 212 can be communicated with an air outlet of the first fan 25 by switching the first air channel switching valves 41. The outlets of the first smoke exhaust channel 211 and the second smoke exhaust channel 212 share the first smoke exhaust pipe 61, the outlets of the first smoke exhaust channel 211 and the second smoke exhaust channel 212 are provided with the second air channel switching valve 42, and one of the first smoke exhaust channel 211 and the second smoke exhaust channel 212 is communicated with the first smoke exhaust pipe 61 by switching the second air channel switching valve 42. In this embodiment, the first air duct switching valve 41 and the second air duct switching valve 42 may be linkage valve plates, the first smoke exhaust channel 211 and the second smoke exhaust channel 212 may be alternatively opened by linkage of the first air duct switching valve 41 and the second air duct switching valve 42, and the first air duct switching valve 41 and the second air duct switching valve 42 may also be independently opened valve plates.

The first heat exchanger 12 of this embodiment is disposed in the first smoke exhaust channel 211, the smoke purifying device 5 is further installed in the first smoke exhaust channel 211, and on the path along which the smoke flows, the smoke purifying device 5 is disposed at the upstream of the first heat exchanger 12, and the smoke purifying device 5 can generally adopt various electrostatic purifying devices in the prior art, so as to avoid the smoke from polluting the first heat exchanger 12. The fume purifying device 5 is located on the left side of the first heat exchanger 12, and the arrow a in fig. 2 indicates the right direction.

In the embodiment, the compressor 11 is installed inside the cabinet 3, and in addition, the compressor 11 may be installed at various positions in the kitchen, for example, the compressor may be installed on the kitchen ceiling 9.

The air inlet 23 and the air outlet 24 of the air outlet channel 22 of the present embodiment are both disposed on the housing 3, the air inlet 23 can be in fluid communication with the interior of the kitchen or the exterior of the room through the air inlet pipe 8, a second fan 26 is installed in the air outlet channel 22, and the second fan 26 is located downstream of the second heat exchanger 13 along the air flow path. An air supply outlet 91 is arranged on the kitchen suspended ceiling 9, and an air outlet 24 of the air outlet channel 22 is communicated with the air supply outlet 91 through an air outlet pipe 7.

The working principle of the system is as follows:

when the range hood and the air conditioner are both turned on, as shown in fig. 1, the first air duct switching valve 41 swings left, the second air duct switching valve 42 swings upward, the first smoke exhaust passage 211 is opened, the second smoke exhaust passage 212 is closed, the oil smoke passes through the oil smoke purification device 5 and the first heat exchanger 12 and then is exhausted from the first smoke exhaust passage 211, and heat or cold of the first heat exchanger 12 is taken away. Meanwhile, after the outdoor fresh air enters the air outlet channel 22, the fresh air is subjected to heat exchange through the second heat exchanger 13 and then is sent into the kitchen room from the air supply outlet 91 on the kitchen ceiling 9. When the air conditioner refrigerates, the first heat exchanger 12 is a condenser, the second heat exchanger 13 is an evaporator, and cold air is fed into a kitchen; when the air conditioner heats, the first heat exchanger 12 is an evaporator, the second heat exchanger 13 is a condenser, and warm air is fed into a kitchen.

When only the range hood is turned on, as shown in fig. 2, the first air duct switching valve 41 swings right, the second air duct switching valve 42 swings downward, the first smoke exhaust channel 211 is closed, the second smoke exhaust channel 212 is opened, and the smoke is exhausted through the second smoke exhaust channel 212.

Example two:

as shown in fig. 3 to 5, the first smoke exhaust channel 211 of the present embodiment forms an independent first air outlet 213, the outlet of the second smoke exhaust channel 212 forms an independent second air outlet 214, and the first air outlet 213 and the second air outlet 214 are merged onto the second smoke exhaust pipe 62. The air inlets of the first smoke exhaust channel 211 and the second smoke exhaust channel 212 are switched by the air channel switching valve 4, and the air outlets of the first smoke exhaust channel 211 and the second smoke exhaust channel 212 do not need to be provided with the air channel switching valve. In the outlet air passage 22, along the air flow path, the second fan 26 is located upstream of the second heat exchanger 13. The rest of the structure and the operation principle of the present embodiment can refer to the first embodiment, and are not described herein.

In addition, the term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion, respectively), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion and/or be transported to the second portion, and may be a direct communication between the first portion and the second portion, or an indirect communication between the first portion and the second portion via at least one third element, such as a fluid channel, a conduit, a flow guide, a hole, a groove, or a chamber allowing the fluid to flow therethrough, or a combination thereof.

Claims

1. An air conditioning system for a kitchen, comprising an air conditioning assembly and an oil fume suction assembly, the air conditioning assembly comprising a compressor (11), a first heat exchanger (12) and a second heat exchanger (13), the The compressor (11), the first heat exchanger (12) and the second heat exchanger (13) are communicated through a refrigerant pipeline (14), and the oil fume assembly has a fume exhaust channel (21), characterized in that: The oil fume suction assembly also has an air outlet channel (22), the first heat exchanger (12) is arranged in the smoke exhaust channel (21), and the second heat exchanger (13) is arranged in the smoke exhaust channel (21). In the air outlet channel (22), an air supply port (91) is opened on the kitchen ceiling (9), and the air outlet of the air outlet channel (22) communicates with the air supply port (91) through an air outlet pipe (7).

2 . The kitchen air conditioning system according to claim 1 , further comprising an organic casing ( 3 ), and the air conditioning assembly and the oil fume suction assembly are integrated on the casing ( 3 ). 3 .

3. The kitchen air conditioning system according to claim 2, wherein the air outlet channel (22) is provided on the top of the casing (3), and the smoke exhaust channel (21) is located at the top of the casing (3). 3) Inside and below the air outlet channel (22), the smoke exhaust channel (21) and the air outlet channel (22) are isolated from each other.

4 . The kitchen air conditioning system according to claim 2 , wherein the smoke exhaust passage ( 21 ) at least has a lateral smoke exhaust section, the air outlet passage ( 22 ) at least has a lateral air outlet section, and the The lateral smoke exhaust section and the lateral air outlet section are distributed up and down with each other.

5. The kitchen air conditioning system according to claim 2, wherein the air inlet (23) and the air outlet (24) of the air outlet channel (22) are both arranged on the casing (3), And, the air inlet (23) is in fluid communication with the kitchen interior or with the exterior.

6. The kitchen air conditioning system according to claim 2, characterized in that: the cooking fume assembly comprises a first fan (25), and the first fan (25) is installed inside the casing (3) , the smoke exhaust channel (21) is formed downstream of the air outlet of the first fan (25), and the smoke exhaust channel (21) includes a first smoke exhaust channel (211) and a second smoke exhaust channel (212), Downstream of the air outlet of the first fan (25) is installed a second channel for switching one of the first smoke exhaust passage (211) and the second smoke exhaust passage (212) to communicate with the air outlet of the first fan (25). An air channel switching valve (41), and the first heat exchanger (12) is arranged in the first smoke exhaust channel (211).

7. The kitchen air conditioning system according to claim 6, characterized in that: an oil fume purifying device (5) is also installed in the first fume exhaust passage (211), and along the path of oil fume flow , the oil fume purification device (5) is arranged upstream of the first heat exchanger (12).

8. The kitchen air conditioning system according to claim 6, wherein the first smoke exhaust passage (211) and the second smoke exhaust passage (212) are communicated with the first smoke exhaust pipe (61), The outlet of the first smoke exhaust channel (211) and the outlet of the second smoke exhaust channel (212) are installed with a channel for switching between one of the first smoke exhaust channel (211) and the second smoke exhaust channel (212) and the second smoke exhaust channel (212). A second air channel switching valve (42) communicated with a smoke exhaust pipe (61).

9 . The kitchen air conditioning system according to claim 8 , wherein the first air passage switching valve ( 41 ) and the second air passage switching valve ( 42 ) are linked valve pieces, which are switched by the first air passage. 10 . The linkage between the valve (41) and the second air channel switching valve (42) can selectively open the first smoke exhaust channel (211) and the second smoke exhaust channel (212).

10. The kitchen air conditioning system according to claim 6, wherein the outlet of the first smoke exhaust passage (211) constitutes an independent first air outlet (213), and the second smoke exhaust passage (212) The outlet of the second air outlet (214) constitutes an independent second air outlet (214), and the first air outlet (213) and the second air outlet (214) merge to the second smoke exhaust pipe (62).

11. The kitchen air conditioning system according to claim 6, wherein the first smoke exhaust passage (211) and the second smoke exhaust passage (212) are distributed left and right, front and rear, or up and down.

12. The kitchen air conditioning system according to claim 2, characterized in that: the compressor (11) is installed inside the casing (3) or outside the casing (3) and installed in the casing (3). 3) on.

13. The kitchen air conditioning system according to claim 1, characterized in that: a second fan (26) is installed in the air outlet channel (22), and along the path of air flow, the second fan (26) is located upstream or downstream of the second heat exchanger (13).