CN113124458A

CN113124458A - Kitchen air conditioning system

Info

Publication number: CN113124458A
Application number: CN201911413999.1A
Authority: CN
Inventors: 崔腾飞; 曹亚裙; 余丙松; 郭俊杰; 李昂; 傅海峰; 赵艳凤
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2021-07-16

Abstract

The utility model provides a kitchen air conditioning system, its air conditioning component includes compressor, first heat exchanger and second heat exchanger, and compressor, first heat exchanger and second heat exchanger are linked together through the refrigerant pipeline, inhales the oil smoke subassembly including the casing with locate the interior discharge fume channel of casing, its characterized in that: the machine shell is also internally provided with an air outlet channel, an air outlet of the air outlet channel is communicated with the interior of the kitchen by fluid, the second heat exchanger is arranged in the air outlet channel, and the machine shell further comprises a water storage container for collecting condensed water generated by the second heat exchanger and a cleaning device for cleaning the oil smoke suction assembly and/or the air conditioning assembly by utilizing the collected condensed water. This kitchen air conditioning system installs the second heat exchanger of air conditioning component in the air-out passageway of casing, and the comdenstion water that the second heat exchanger produced in the air-out passageway can be collected and be used for wasing oil absorption cigarette subassembly and/or air conditioning component to realize the effective utilization of comdenstion water, still need not to install the drain pipe in addition.

Description

Kitchen air conditioning system

Technical Field

The invention 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. 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 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, and the condensed water is not effectively utilized.

Disclosure of Invention

The first technical problem to be solved by the present invention is to provide a kitchen air conditioning system capable of cleaning system components by using condensed water generated by a heat exchanger, in view of the above-mentioned current state of the art.

The second technical problem to be solved by the present invention is to provide a kitchen air conditioning system that can save the material cost and space of the system and has good energy saving effect.

The technical scheme adopted by the invention for solving the first technical problem is as follows: 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 is including the casing and locate the discharge fume channel in the casing, its characterized in that: the kitchen ventilator is characterized in that an air outlet channel is further arranged in the casing, an air outlet of the air outlet channel is in fluid communication with the interior of a kitchen, the second heat exchanger is arranged in the air outlet channel, and the kitchen ventilator further comprises a water storage container for collecting condensed water generated by the second heat exchanger and a cleaning device for cleaning the lampblack absorption assembly and/or the air conditioning assembly by utilizing the collected condensed water.

The technical scheme adopted by the invention for solving the second technical problem is as follows: the first heat exchanger of the kitchen air conditioning system is arranged in the smoke exhaust channel. Like this, during air conditioner refrigeration, first heat exchanger uses as the condenser, and the heat that first heat exchanger produced can be taken away to the oil smoke in the exhaust passage, and during air conditioner heating, first heat exchanger uses as the evaporimeter, and the cold volume that first heat exchanger produced can be taken away to the oil smoke in the exhaust passage to promote system performance.

In order to enable the system to be capable of switching flues under different working modes, the smoke exhaust channel comprises a first smoke exhaust channel and a second smoke exhaust channel, the oil smoke absorption assembly comprises a first fan, a first air channel switching valve used for switching one of the first smoke exhaust channel and the second smoke exhaust channel to be in fluid communication with an air outlet of the first fan is installed at the rear end 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 electrostatic purification device is further installed in the first smoke exhaust channel, and the electrostatic purification device is arranged at the upstream of the first heat exchanger on the path along which the oil smoke flows.

In order to clean the electrostatic purification device, the cleaning device comprises a first water pump and a first cleaning water pipe, a water inlet of the first water pump is communicated with a water outlet of the water storage container, a water outlet of the first water pump is communicated with an inlet of the first cleaning water pipe, and a water outlet of the first cleaning water pipe faces the electrostatic purification device.

In order to clean the first fan, the cleaning device comprises a second water pump, a second cleaning water pipe and a spray head, wherein the second water pump is arranged on a water path between the second cleaning water pipe and the water storage container, the spray head is arranged at an outlet of the second cleaning water pipe, and a spray opening faces into the first fan.

First smoke exhaust channel and second smoke exhaust channel can have multiple position relation, preferably, first smoke exhaust channel and second smoke exhaust channel are vertical passageway and distribute about each other.

Further preferably, the first smoke exhaust channel and the second smoke exhaust channel are provided with independent smoke exhaust ports or share one smoke exhaust port.

Further preferably, the smoke exhaust channel and the air outlet channel are isolated from each other.

Further preferably, the casing is provided with an air inlet and an air outlet of the air outlet channel.

In order to provide both indoor air intake and outdoor air intake, the air intake is preferably in fluid communication with the interior of the kitchen or the exterior of the kitchen.

In order to realize top air outlet of the air conditioner, the air outlet is arranged at the top of the machine shell and is externally connected with an upper air outlet pipe, and the air outlet of the upper air outlet pipe is in fluid communication with the interior of the kitchen.

In order to enable the air outlet to smoothly discharge air, a second fan is arranged in the air discharge channel.

In order to realize the switching of the working modes of the air conditioner, a four-way valve is arranged on the refrigerant pipeline.

Compared with the prior art, the invention has the advantages that: this kitchen air conditioning system installs the second heat exchanger of air conditioning component in the air-out passageway of casing, and the comdenstion water that the second heat exchanger produced in the air-out passageway can be collected and be used for wasing oil absorption cigarette subassembly and/or air conditioning component to realize the effective utilization of comdenstion water, still need not to install the drain pipe in addition. In addition, when the system is used for refrigerating, the oil fume suction assembly and the air conditioning assembly share one fan system, so that material cost and space can be saved; when heating, the shared fan can fully absorb waste heat generated by the kitchen range to achieve the energy-saving effect.

Drawings

FIG. 1 is a schematic structural diagram according to 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 invention is described in further detail below with reference to the accompanying examples.

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 four-way valve 15 is installed on the refrigerant pipeline 14, two ends of the four-way valve 15 are communicated with the compressor 11, the other two ends of the four-way valve 15 are respectively communicated with the first heat exchanger 12 and the second heat exchanger 13, a throttling part 16 is installed on the refrigerant pipeline 14 between the first heat exchanger 12 and the second heat exchanger 13, a cold carrying agent flows through the cold carrying channel 4, and common cold carrying agents 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 range hood assembly has a housing 20, the compressor 11 is installed in the housing 20, a first fan 26, i.e., a fan for sucking the range hood, is installed in the housing 20, and a smoke exhaust channel 21 is provided at a rear end of an air outlet of the fan, i.e., on a path along which the range hood flows, the smoke exhaust channel 21 is provided downstream of the first fan 26. The smoke exhausting channel 21 of the embodiment comprises a first smoke exhausting channel 211 and a second smoke exhausting channel 212, wherein the first smoke exhausting channel 211 and the second smoke exhausting channel 212 are vertical channels and are distributed left and right. The oil smoke suction component comprises a first fan 25, and a first air channel switching valve 3 used for switching one of a first smoke exhaust channel 211 and a second smoke exhaust channel 212 to be communicated with an air outlet of the first fan 25 is installed at the rear end of the air outlet of the first fan 25. The outlets of the first smoke exhaust channel 211 and the second smoke exhaust channel 212 share one smoke exhaust port, and a second air channel switching valve 7 is installed at the outlet. By switching the first air duct switching valve 3 and the second air duct switching valve 7, the first smoke exhaust channel is opened or the second smoke exhaust channel is opened, so that the first smoke exhaust channel 211 and the second smoke exhaust channel 212 can be alternatively opened.

The first heat exchanger 12 of the present embodiment is disposed in the first smoke exhaust channel 211, the electrostatic purification device 4 is further installed in the first smoke exhaust channel 211, and on the path along which the oil smoke flows, the electrostatic purification device 4 is disposed upstream of the first heat exchanger 12, and the electrostatic purification device 4 can generally adopt various electrostatic purification devices in the prior art, so as to avoid the oil smoke from polluting the first heat exchanger 12.

An air outlet channel 22 is further arranged in the casing 20, the air outlet channel 22 is located on the right side of the lampblack channel 21 and above the first fan 26, the air outlet channel 22 is isolated from the smoke exhaust channel 21, and the second heat exchanger 13 and the second fan 27 are installed in the air outlet channel 22. An air inlet 23 and an air outlet 24 of the air outlet channel 22 are both disposed on the housing 20, the air inlet 23 can be in fluid communication with the interior of the kitchen room, or can be in fluid communication with the exterior of the kitchen room, and the air outlet 24 is in fluid communication with the interior of the kitchen room. The air outlet 24 of this embodiment is disposed at the top of the housing 20 and externally connected with an upper air outlet pipe 25, and the air outlet of the upper air outlet pipe 25 is in fluid communication with the interior of the kitchen, so as to realize an air outlet mode of top air outlet.

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

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

The range hood and the air conditioner are both opened, the first smoke exhaust channel 211 is opened by switching the first air channel switching valve 3, and the second smoke exhaust channel 212 is closed. At this moment, the oil smoke is discharged through the first smoke discharging channel 211, and the oil smoke gas flows across the surface of the first heat exchanger 12 to cool and dissipate the heat of the first heat exchanger 12, so that the temperature of the secondary refrigerant flowing through the first heat exchanger 12 is reduced, the heat exchange effect of the first heat exchanger 12 is improved, and the energy efficiency of the air conditioner is improved. Meanwhile, under the action of the second fan 27, the cold air is blown out of the air outlet pipe 25 from the air outlet 24, and is finally blown into the kitchen room through the air outlet of the air outlet pipe 25.

Only the range hood is opened, the second smoke exhaust channel 212 is opened by switching the first air channel switching valve 3, and the first smoke exhaust channel 211 is closed. At this time, the soot sucked by the first fan 26 is discharged through the second smoke discharge passage 212.

In the heating mode, the air duct switching mode is the same as the cooling mode, except that the upper air outlet pipe 25 sends warm air to the kitchen, and the cooling capacity of the first heat exchanger 12 is discharged along with the oil smoke.

When refrigerating, the oil fume suction assembly and the air conditioning assembly share one fan system, so that the material cost and the space are saved; when heating, the shared fan can fully absorb waste heat generated by the kitchen range to achieve the energy-saving effect.

In addition, in the cooling mode, the second heat exchanger 13 acts as an evaporator to generate condensed water, and in order to utilize the condensed water, a water storage container 5 and a cleaning device 6 are further arranged in the casing 20, the water storage container 5 is used for collecting the condensed water generated by the second heat exchanger 13, and the cleaning device 6 is used for cleaning the electrostatic purification device 4 in the first smoke exhaust channel 211 by utilizing the collected condensed water. The cleaning device 6 comprises a first water pump 61 and a first cleaning water pipe 62, wherein a water inlet of the first water pump 61 is communicated with a water outlet of the water storage container 5, a water outlet of the first water pump 61 is communicated with an inlet of the first cleaning water pipe 62, a water outlet of the first cleaning water pipe 62 faces the electrostatic purification device 4, and under the action of the first water pump 61, condensed water flows to the electrostatic purification device 4 to clean the electrostatic purification device 4.

Example two:

as shown in fig. 2, the cleaning device 6 of the present embodiment is used for cleaning the first fan 26 of the soot absorption assembly, and the specific structure is that the cleaning device 6 includes a second water pump 63, a second cleaning water pipe 64 and a spray head 65, the second water pump 63 is installed on a water path between the second cleaning water pipe 64 and the water storage container 5, the spray head 65 is installed at an outlet of the second cleaning water pipe 64, and a spray opening faces into the first fan 26, so as to clean the first fan 26 by using condensed water.

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, e.g., a pipe, a channel, a duct, a flow guide, a hole, a groove, or a chamber that allows a fluid to flow through, 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), compressor (11), first heat exchanger (12) and second heat exchanger (13) are linked together through refrigerant pipeline (14), inhale oil smoke subassembly including casing (20) and locate smoke exhaust passage (21) in casing (20), its characterized in that: the kitchen ventilator is characterized in that an air outlet channel (22) is further arranged in the machine shell (20), an air outlet (24) of the air outlet channel (22) is in fluid communication with the interior of a kitchen room, the second heat exchanger (13) is arranged in the air outlet channel (22), and the kitchen ventilator further comprises a water storage container (5) used for collecting condensed water generated by the second heat exchanger and a cleaning device (6) used for cleaning the lampblack absorption assembly and/or the air conditioning assembly by utilizing the collected condensed water.

2. The galley air conditioning system according to claim 1, wherein: the first heat exchanger (12) is arranged in the smoke exhaust channel (21).

3. The galley air conditioning system according to claim 2, wherein: the oil smoke exhaust device is characterized in that the smoke exhaust channel (21) comprises a first smoke exhaust channel (211) and a second smoke exhaust channel (212), the oil smoke exhaust assembly comprises a first fan (26), a first air channel switching valve (3) used for switching one of the first smoke exhaust channel (211) and the second smoke exhaust channel (212) to be in fluid communication with an air outlet of the first fan (26) is installed at the rear end of an air outlet of the first fan (26), and the first heat exchanger (12) is arranged in the first smoke exhaust channel (211).

4. The galley air conditioning system according to claim 3, wherein: an electrostatic purification device (4) is also arranged in the first fume exhaust channel (211), and the electrostatic purification device (4) is arranged at the upstream of the first heat exchanger (12) on the path along which the fume flows.

5. The galley air conditioning system according to claim 4, wherein: the cleaning device (6) comprises a first water pump (61) and a first cleaning water pipe (62), a water inlet of the first water pump (61) is communicated with a water outlet of the water storage container (5), a water outlet of the first water pump (61) is communicated with an inlet of the first cleaning water pipe (62), and a water outlet of the first cleaning water pipe (62) faces the electrostatic purification device (4).

6. The galley air conditioning system according to claim 3, wherein: the cleaning device (6) comprises a second water pump (63), a second cleaning water pipe (64) and a spray head (65), the second water pump (63) is installed on a water path between the second cleaning water pipe (64) and the water storage container (5), and the spray head (65) is installed at an outlet of the second cleaning water pipe (64) and a spray opening of the spray head faces the inside of the first fan (26).

7. The galley air conditioning system according to claim 3, wherein: the first smoke exhaust channel (211) and the second smoke exhaust channel (212) are vertical channels and are distributed left and right.

8. The galley air conditioning system according to claim 3, wherein: the first smoke exhausting channel (211) and the second smoke exhausting channel (212) are provided with independent smoke exhausting ports or share one smoke exhausting port.

9. The galley air conditioning system according to claim 1, wherein: the smoke exhaust channel (21) and the air outlet channel (22) are isolated from each other.

10. The galley air conditioning system according to claim 1, wherein: an air inlet (23) and an air outlet (24) of the air outlet channel (22) are formed in the shell (20).

11. The galley air conditioning system according to claim 10, wherein: the air inlet (23) is in fluid communication with the interior of the kitchen room or the exterior of the kitchen room.

12. The galley air conditioning system according to claim 10, wherein: the air outlet (24) is arranged at the top of the machine shell (20) and is externally connected with an upper air outlet pipe (25), and the air outlet of the upper air outlet pipe (25) is communicated with the kitchen interior through fluid.

13. The galley air conditioning system according to claim 10, wherein: and a second fan (27) is arranged in the air outlet channel (22).

14. Galley air conditioning system according to any one of claims 1 to 13, characterized in that: and a four-way valve (15) is arranged on the refrigerant pipeline (14).