CN215260242U - Kitchen air treatment system - Google Patents

Abstract

The utility model discloses a kitchen air treatment system, kitchen air treatment system includes: the gas collection device comprises a first heat exchange split body, a second heat exchange split body, a smoke suction split body, a gas collection split body, a first control valve and a second control valve. The first heat exchanger is arranged in the first heat exchange split body, the second heat exchanger and the first fan are arranged in the second heat exchange split body, and the smoking split body is provided with a smoking port and a smoke outlet. The second fan is arranged in the gas collection split body, the gas collection split body is provided with a first gas collection inlet, a second gas collection inlet and a gas collection outlet, the first gas collection inlet is connected with the first heat exchange split body, and the second gas collection inlet is connected with the smoke outlet. The first control valve is used for controlling the first gas collection inlet switch, and the second control valve is used for controlling the second gas collection inlet switch. A reversing air port for communicating is arranged between the first heat exchange split body and the second heat exchange split body, and the reversing valve controls the opening and closing of the reversing air port. The kitchen air purification device reduces the installation difficulty, saves the occupied space and can switch various working modes.

Description

Kitchen air treatment system

Technical Field

The utility model belongs to the technical field of domestic appliance and specifically relates to a kitchen air treatment system is related to.

Background

A range hood is installed in a kitchen of a common household to suck oil smoke, and an air conditioner is installed in the kitchen of some households due to overhigh temperature in summer. These devices, if properly fitted in a kitchen, are costly, expensive, and each requires a certain installation space, occupying a large volume. The kitchen air conditioner and the range hood integrated design scheme exists among the prior art, the structure divide into indoor portion and outdoor portion in this scheme, and the user need set up outer machine installation position in the house and just can install this outdoor portion, has restricted product application range. In some schemes, after the kitchen air conditioner and the range hood are highly integrated, the structure is too complex and the working mode is limited.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a kitchen air treatment system, this kitchen air conditioning system have integrateed kitchen air conditioner and smoke ventilator, make heat transfer part and smoking part can share the fan through rational arrangement, reduce part quantity and reduce the energy consumption, avoid the complete machine to take up an area of too big, can obtain more mode moreover.

According to the utility model discloses kitchen air treatment system, kitchen air treatment system includes: the heat exchanger comprises a first heat exchange split body, a second heat exchange split body and a heat exchanger, wherein the first heat exchange split body is internally provided with a first heat exchanger and is provided with a first air inlet and a first air outlet, and the first air inlet is used for being communicated with the outside; the second heat exchange split body is internally provided with a second heat exchanger and a first fan, the second heat exchange split body is provided with a second air inlet and a second air outlet, the second air inlet is used for being communicated with the indoor space and/or the outdoor space, and the second air outlet is used for being communicated with the indoor space; the compressor is respectively connected with the first heat exchanger and the second heat exchanger to supply a refrigerant, so that one of the first heat exchanger and the second heat exchanger can refrigerate while the other can heat; the smoking split body is provided with a smoking port and a smoke outlet, the smoking split body is provided with an oil smoke processing assembly, and the smoking port is used for being communicated with the indoor space; the gas collection components of a whole that can function independently, be equipped with the second fan in the gas collection components of a whole that can function independently, the gas collection components of a whole that can function independently has: the first gas collection inlet is communicated with the first air outlet, the second gas collection inlet is communicated with the smoke outlet, and the gas collection outlet is used for being communicated with the outside; the first control valve is used for controlling the on-off of the first gas collection inlet; the second control valve is used for controlling the on-off of the second gas collection inlet; in addition, a communicated reversing air port is arranged between the first heat exchange split body and the second heat exchange split body, and the kitchen air treatment system further comprises a reversing valve used for controlling the reversing air port to be opened and closed.

According to the utility model discloses a kitchen air treatment system, through the structure setting of mutually supporting, cancelled and needed outer quick-witted installation restriction to reduced the installation degree of difficulty, and saved kitchen usage space, possessed a plurality of function components of a whole that can function independently and ingenious mutually supporting simultaneously, can realize multiple functions and use, improve the functionality. The second fan can act on the smoking components of a whole that can function independently and first heat transfer components of a whole that can function independently simultaneously, provides power for the air current flow in smoking components of a whole that can function independently and the first heat transfer components of a whole that can function independently, and overall efficiency can improve. The arrangement of the reversing air port enables the system to be switched between different modes.

In some embodiments, the second heat exchange split body includes a first purifying member disposed corresponding to the second air inlet, and/or a second purifying member is disposed corresponding to the reversing air inlet.

Optionally, the first heat exchange split body includes a third control valve for opening and closing the first air inlet, and/or the second heat exchange split body includes a fourth control valve for opening and closing the second air inlet.

In some embodiments, the smoking split body is provided with an air-conditioning outlet used for being communicated with the indoor space, and the second outlet is communicated with the air-conditioning outlet through an indoor air pipe.

Specifically, the smoking port is located at the bottom of the smoking split body, and the air outlet of the air conditioner is located above the smoking port.

In some embodiments, the galley air treatment system further comprises: and the control terminal is used for controlling the running state of the kitchen air treatment system, and is independently installed or arranged on the smoking split body or the second heat exchange split body.

Optionally, at least one of the first heat exchange split body, the second heat exchange split body and the smoking split body is provided with a hoisting part.

Optionally, the first heat exchange split body, the second heat exchange split body and the smoking split body are separately arranged, or at least two of the first heat exchange split body, the second heat exchange split body and the smoking split body are connected into a whole.

In some embodiments, the first heat exchange split body and the second heat exchange split body share a casing, the casing is separated by a partition plate, and the reversing air opening is formed in the partition plate.

Specifically, the clapboard is a heat insulation board.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic diagram of a kitchen air treatment system according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a kitchen air treatment system according to another embodiment of the present invention;

fig. 3 is a schematic diagram of a kitchen air treatment system according to another embodiment of the present invention.

Fig. 4 is a schematic view of the kitchen air treatment system of the embodiment of fig. 1 in an airflow direction during a cooling mode.

Fig. 5 is a schematic view of the kitchen air treatment system of the embodiment of fig. 1 in a first fresh air mode.

Fig. 6 is a schematic airflow direction diagram of the kitchen air treatment system of the embodiment of fig. 1 in the first smoke abatement mode.

Fig. 7 is a schematic airflow diagram of the kitchen air treatment system of the embodiment of fig. 1 in a second smoke abatement mode.

Fig. 8 is a schematic view of the kitchen air treatment system of the embodiment of fig. 2 in a second fresh air mode.

Fig. 9 is a schematic airflow direction diagram of the kitchen air treatment system of the embodiment of fig. 2 in the third smoke abatement mode.

Fig. 10 is a schematic airflow direction diagram of the kitchen air treatment system of the embodiment of fig. 1 in the fourth smoke abatement mode.

Fig. 11 is a schematic airflow diagram of the kitchen air treatment system of the embodiment of fig. 1 in a cleaning mode.

FIG. 12 is a schematic view of the embodiment of FIG. 1 illustrating airflow in the heating mode and the dehumidification mode.

Reference numerals:

a kitchen air treatment system 100,

A first heat exchange split body 1, a compressor 10, a first heat exchanger 11, a first air inlet 12, a first air outlet 13,

A second heat exchange split body 2, a reversing air port 20, a second purifying piece 201, a second heat exchanger 21, a first fan 22, a second air inlet 23, a first purifying piece 231, a second air outlet 24, an air-conditioning air outlet 25, an indoor air pipe 250, a second air outlet 24, a second air outlet, a third air outlet, a fourth air outlet,

A smoking split body 3, a smoking port 31, a smoke outlet 32,

A gas collection split body 4, a second fan 41, a first gas collection inlet 42, a second gas collection inlet 43, a gas collection outlet 44,

A change valve 50, a first control valve 51, a second control valve 52, a third control valve 53, a fourth control valve 54,

A control terminal 6,

A pipe body 7, a flue 71 and an outer wall body 72.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, wherein like reference numerals refer to like or similar elements or elements having like or similar functions throughout, and wherein the accompanying drawings are given by way of illustration and not by way of limitation.

It should be understood that the terms "upper," "lower," "top," "bottom," "inner," "outer," and the like are used herein to describe various elements, components, regions, layers, and the like, which are not limited by the scope of the present disclosure. The features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

It should be noted that unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be fixedly connected or detachably connected, or integrally connected; can be a mechanical connection or an electrical connection; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A kitchen air treatment system 100 according to an embodiment of the present invention is described below with reference to fig. 1-12.

According to the present invention, a kitchen air treatment system 100, as shown in fig. 1-3, the kitchen air treatment system 100 includes: the heat exchanger comprises a first heat exchange split body 1 and a second heat exchange split body 2 arranged outside the first heat exchange split body 1.

The galley air processing system 100 further includes: compressor 10, smoking components of a whole that can function independently 3, gas collection components of a whole that can function independently 4, first control valve 51 and second control valve 52.

The kitchen air processing system 100 can be independently applied to a kitchen, the kitchen air processing system 100 has a cooling and/or heating function and can be used for changing the environment temperature in the kitchen, the smoking split body 3 is used for sucking oil smoke generated in the kitchen during cooking, the gas collection split body 4 can guide out the oil smoke sucked by a smoke machine and provide negative pressure for the smoke machine to suck the oil smoke, and the gas collection split body 4 can also drive airflow to exchange heat with the first heat exchange split body 1 and then discharge the air out of the room.

Among the correlation technique, the air conditioner integrated level in the kitchen is low, and spare part quantity is many, and cigarette machine and air conditioner all need lead the air current, but can't share same fan, and the air-out position limitation of air conditioner is big simultaneously, and the air-out position differs far away with the position of user when culinary art, can't guarantee the ambient temperature of user when the kitchen cooks. To solve this problem, the solution of the present application proposes a kitchen air treatment system 100 that has a highly integrated structure of a heat exchange part and a smoking part.

Referring to fig. 1, a first heat exchanger 11 is arranged in a first heat exchange split body 1, the first heat exchange split body 1 is provided with a first air inlet 12 and a first air outlet 13, and the first air inlet 12 is used for being communicated with the outside. That is, the first heat exchange split body 1 can supply air from the outdoor.

The second heat exchange split body 2 is internally provided with a second heat exchanger 21 and a first fan 22, and the second heat exchange split body 2 is provided with a second air inlet 23 and a second air outlet 24. The second air inlet 23 may be used to communicate with the indoor space, that is, the second heat exchange split body 2 may intake air from the indoor space, for example, the second air inlet 23 may communicate with a kitchen or a living room. The second air inlet 23 can also be used for communicating with the outside, so that the second heat exchange split body 2 can absorb fresh air from the outside. The number of the second air inlets 23 may be plural, and the second air inlets communicate with the indoor space and the outdoor space, respectively. The second air outlet 24 is used for being communicated with the indoor space, and the second heat exchange split body 2 can blow air to the indoor space.

The compressor 10 is connected to the first heat exchanger 11 and the second heat exchanger 21, respectively, and the compressor 10 can drive a refrigerant to flow between the first heat exchanger 11, the throttle member, the second heat exchanger 21, and the like, so that one of the first heat exchanger 11 and the second heat exchanger 21 can produce heat while the other one produces heat.

The first heat exchanger 11 and the second heat exchanger 21 can be connected through a refrigerant pipeline, and the refrigerant pipeline is provided with a compressor 10, a throttling element and other parts, so that the first heat exchanger 11 and the second heat exchanger 21 can complete Carnot cycle. Here, the compressor 10, the first heat exchanger 11, the second heat exchanger 21 and other components communicated with the refrigerant pipeline may be collectively referred to as a heat pump cycle, a refrigerant flow direction of the heat pump cycle may be fixed, and the compressor 10 only allows the first heat exchanger 11 to absorb heat when in operation, or only allows the second heat exchanger 21 to absorb heat when the compressor 10 is in operation; the refrigerant flow direction of the heat pump cycle may be varied, for example, the refrigerant flow direction in the first heat exchanger 11 is reversed during cooling and heating. Other components, such as a three-way valve, a filter, a liquid storage tank, etc., can be disposed on the heat pump cycle system according to the user's requirements, and are not limited in particular.

Referring to fig. 1, the smoking assembly 3 has a smoking opening 31 and a smoke outlet 32, and a soot treatment unit (not shown) is provided on the smoking assembly 3. The position of the oil smoke processing component on the smoking split body 3 is not limited, and the oil smoke processing component can be arranged at the smoking port 31 or on the inner wall of the smoking split body 3. In some schemes, the lampblack treatment component can be various, for example, a condensation plate is arranged at the smoke suction port 31 to serve as a first lampblack treatment component, and a filter screen grid is arranged around the condensation plate to serve as a second lampblack treatment component. In other embodiments, a single layer or multiple layers may be provided when the screen grid is provided. In some schemes, the oil smoke processing component comprises a filter element arranged on the inner wall of the smoking split body 3, such as various carbon granules.

The smoking port 31 is used for communicating with the room. In some embodiments, the smoke suction port 31 is disposed at the bottom of the smoke suction sub-body 3, so as to be close to the cooking bench, which is beneficial to timely sucking more oil smoke into the smoke suction sub-body 3. The shape of the smoke-absorbing split body 3 can refer to the shape structure of the range hood in the prior art, and can adopt the shape of a near-suction range hood or the shape of a top-suction range hood. In some schemes, the bottom of the smoking split body 3 is also provided with a smoke collecting cover, and the smoke suction port 31 is positioned at the bottom of the smoke collecting cover, so that the area of a negative pressure area can be properly increased, and the suction range is enlarged. Of course, in some cases, the smoking ports 31 may be provided on the front side and the right and left sides of the smoking split body 3 to further increase the smoking range.

A second fan 41 is arranged in the gas collection split 4, and the gas collection split 4 has: the first gas collection inlet 42, the second gas collection inlet 43 and the gas collection outlet 44, the first gas collection inlet 42 is communicated with the first air outlet 13, the second gas collection inlet 43 is communicated with the smoke outlet 32, and the gas collection outlet 44 is used for being communicated with the outside. A first control valve 51 is used to control the opening and closing of the first gas collecting inlet 42, and a second control valve 52 is used to control the opening and closing of the second gas collecting inlet 43.

That is, the second fan 41 may simultaneously act on the smoking split body 3 and the first heat exchange split body 1 to respectively provide power for the airflow flowing in the smoking split body 3 and the first heat exchange split body 1. The first and second control valves 51 and 52 are provided so that the second blower 41 can selectively serve the smoking sub-body 3 and the first heat exchange sub-body 1.

The gas collection sub-body 4 is arranged to enable the gas after heat exchange in the first heat exchange sub-body 1 and the filtered smoke in the smoke absorption sub-body 3 to be driven by the second fan 41 to flow and be discharged outdoors. The two gas discharges can be provided with the same pipeline system. In fig. 1-3, a tube 7 is connected to the gas collection outlet 44, and the tube 7 connected to the gas collection outlet 44 extends to the flue 71. Therefore, the number of pipelines is small, the pipelines are shortened, and the occupied volume of the structure and the difficulty of pipeline layout can be greatly reduced.

In the scheme of this application because second fan 41 can drive the flue gas flow in the smoking components of a whole that can function independently 3, also can drive the air flow in the first heat transfer components of a whole that can function independently 1, second fan 41 is a quick-witted double-purpose. By means of the arrangement of the gas collection split body 4, a fan does not need to be arranged in the smoking split body 3 and the first heat exchange split body 1, so that the volume of the smoking split body 3 and the volume of the first heat exchange split body 1 are greatly reduced, and more space can be reserved for a kitchen due to the small occupied volume of the smoking split body 3 and the first heat exchange split body 1 in use. Wherein, the main effect of smoking components of a whole that can function independently 3 carries out the deoiling after the smoking and handles, sets up above the top of a kitchen range or before the top of a kitchen range usually, can design to be thinner or less flat after cancelling smoking components of a whole that can function independently 3 internal air fans, and is more light. And first heat transfer components of a whole that can function independently 1 mainly used heat transfer also can be used for meeting into new trend, and the fan can no longer be set up in first heat transfer components of a whole that can function independently 1 after the gas collection components of a whole that can function independently 4 sets up, and first heat transfer components of a whole that can function independently 1 can account for the body less this moment, helps finding suitable position installation.

In the present specification, the first heat exchange split 1 has substantially the same function as an outdoor unit of a conventional split air conditioner, and the second heat exchange split 2 has substantially the same function as an indoor unit of a conventional split air conditioner. What is different is that, the first air outlet 13 of first heat transfer components of a whole that can function independently 1 passes through pipeline 7 and connects gas collection components of a whole that can function independently 4 in this application, and the air after the heat transfer can be discharged via gas collection components of a whole that can function independently 4, installs first heat transfer components of a whole that can function independently 1 indoor this moment, and first heat transfer components of a whole that can function independently 1 also can be normal with outdoor air heat transfer, need not set up outdoor unit position outside the kitchen.

When the volume of the first heat exchange split body 1 is reduced, the first heat exchange split body 1 can be intensively arranged at the second heat exchange split body 2, the whole size is not too large after the first heat exchange split body 1 is connected, and the first heat exchange split body can be selectively arranged at a proper position of a kitchen. The arrangement can integrate the two heat exchangers into a whole, thereby improving the integration level of the air conditioning part of the system and being simpler and more convenient to install.

A communicated reversing air port 20 is arranged between the first heat exchange split body 1 and the second heat exchange split body 2, and the reversing valve 50 is used for controlling the opening and closing of the reversing air port 20.

It can be understood that, in the solution of the present application, the second heat exchange sub-body 2 blows air indoors after absorbing air, and the first air inlet 12 of the first heat exchange sub-body 1 can absorb fresh air from outdoors, so that in some solutions, when fresh air needs to be introduced indoors, the reversing air inlet 20 can be opened, at this time, only the first fan 22 is turned on, and then the first control valve 51 is closed, so that outside air can be driven to flow into the second heat exchange sub-body 2, and then blown indoors from the second air outlet 24. This process is illustrated in fig. 5, where the kitchen air treatment system 100 functions as a ventilator. In another scheme, the first air inlet 12 and the second air inlet 23 are both communicated with the outside, the first fan 22 is turned on at the moment, the first control valve 51 is closed, outdoor fresh air can be driven to flow into the first heat exchange split 1 and the second heat exchange split 2, and then the fresh air is blown to the outside, so that the function of ventilating the 2 heat exchange split bodies is achieved. In the other scheme, a disinfection device is arranged in the first heat exchange split body 1 or the second heat exchange split body 2, and after the heat exchange split bodies are disinfected, the disinfected polluted air can be discharged outdoors. Of course, the sterilized air can be discharged from the air collection body 4 to the outside of the room in this embodiment, which is not limited herein.

Because the second air outlet 24 is communicated with the indoor space, the second air outlet 24 can also be used as a smoke inlet in some working modes. In some working modes, when the second fan 41 works, not only the oil smoke is absorbed from the smoke absorbing opening 31, but also the second fan 41 can absorb the smoke from the second air outlet 24 when the reversing air opening 20 and the first control valve 51 are opened, so that the smoking range is wider.

It can be understood that when a kitchen is normally cooked, smoke at a cooking bench is concentrated, but certain smoke exists in the surrounding space inevitably. At this time, the smoking split 3 can be set to smoke intensively at the cooking bench, and the second air outlet 24 can smoke around, so that the whole smoking effect can be enhanced.

In a further operation mode, when the smoking sub-body 3 smokes, the reversing air port 20 is opened and the first control valve 51 is closed, so that the first fan 22 is started and air is sucked from the outside. Like this smoking mouth 31 department forms little negative pressure, and second air outlet 24 forms little positive pressure, and the air that second air outlet 24 blew out can be favorable to the kitchen air to change flow direction smoking mouth 31. At the moment, the smoking effect can be improved, and the user can breathe fresh air, so that two purposes are achieved.

Therefore, the kitchen air treatment system 100 can achieve a plurality of working modes and is more convenient and flexible to use.

In some embodiments, as shown in fig. 1, the first heat exchange split body 1 is used for heating, the first heat exchange split body 1 further has a housing, the first air inlet 12 is disposed on the housing of the first heat exchange split body 1, the first air outlet 13 is disposed on the housing of the first heat exchange split body 1 with a space therebetween, the first heat exchanger 11 is optionally disposed between the first air inlet 12 and the first air outlet 13, so that an air flow flowing in from the first air inlet 12 exchanges heat with the first heat exchanger 11, and flows out from the first air outlet 13 after taking away heat generated by the first heat exchanger 11, thereby increasing working efficiency of heat exchange. In some embodiments, the first heat exchanger 11 is a condenser.

As shown in fig. 1-3, the first air inlet and outlet 12 and 13 are both connected with the tube 7, and the tube 7 is communicated with the outdoor, so that the outdoor air can be conducted into the first heat exchange split body 1, and after exchanging heat with the condenser, the air flow is guided out from the tube 7 of the first air outlet 13.

In some embodiments, as shown in fig. 1 and fig. 2, the second heat exchange sub-body 2 can absorb heat of air flowing through, a second heat exchanger 21 is disposed in the second heat exchange sub-body 2, and the second heat exchange sub-body 2 is further provided with a first fan 22 capable of driving air to flow through the second heat exchanger 21.

The second heat exchange split body 2 has a housing, the second air inlet 23 is arranged on the housing of the second heat exchange split body 2, and the second air outlet 24 is arranged on the housing of the second heat exchange split body 2 in a spaced manner. The second heat exchanger 21 and the first fan 22 may be disposed between the second air inlet 23 and the second air outlet 24, so that the air flowing from the second air inlet 23 flows out from the second air outlet 24 after exchanging heat with the second heat exchanger 21, and the heat exchange efficiency of the air flow is increased.

In some embodiments, the second heat exchanger 21 is an evaporator, the evaporator is installed near the second air inlet 23, and the first fan 22 is connected near the second air outlet 24, and this installation can rapidly guide the cooling air flow cooled by the evaporator out of the second air outlet 24.

In some embodiments, as shown in fig. 1, the second air inlet 23 is connected to the tube 7 and the air conditioner air inlet, the second air inlet 23 can suck air from the room, and the second air outlet 24 is connected to the tube 7.

The second air inlet and outlet 23, 24 are communicated with the room, and form cold air circulation with the second heat exchange split body 2 and the kitchen. That is, the air in the kitchen flows into the second heat exchange split 2 through the second air inlet 23, after heat exchange, the low-temperature air flows into the room through the second air outlet 24, heat exchange is performed after the low-temperature air enters the room, so that the room temperature is lowered, the room is a relatively closed space, and the indoor air is guided by the first fan 22 again to enter the second heat exchange split 2 to exchange heat with the second heat exchanger 21 again. The second air inlet 23 can suck air from the room to rapidly reduce the room temperature, and shorten the refrigeration acting time.

In other embodiments, as shown in fig. 2 and 3, the second air inlet 23 is connected to the tube 7, the second air inlet 23 is connected to the outside, and the second air outlet 24 is connected to the tube 7 and is connected to the inside. Compared with the design mode of communicating the second air inlet 23 with the room, communicating the second air inlet 23 with the room can reduce the volume occupied by the kitchen air processing system 100, facilitate use, and improve the quality of indoor air and accelerate the indoor and outdoor air circulation after the air flowing into the room is cooled.

As shown in fig. 1 to 3, a compressor 10 is provided to connect a first heat exchanger 11 and a second heat exchanger 21, the second heat exchanger 21 can cool air in a kitchen, and the first heat exchange split body 1 discharges heat generated by heat exchange from a first air outlet 13 to form a heat cycle. The compressor 10 is very flexible in installation position and can be adjacent to the first air inlet 12 in the first heat exchange split body 1. Or the compressor 10 is arranged in the second heat exchange split body 2 and is adjacent to the second air inlet 23. Or the compressor 10 is independently installed outside the two divided bodies. In some embodiments, the compressor 10 is installed in the first heat exchange split body 1, so that the space in the first heat exchange split body 1 is fully utilized, the compressor 10 can be cooled by utilizing the air flowing through, and the installation difficulty can be reduced by reducing the number of independently installed devices.

In some embodiments, as shown in fig. 1-3, the smoking sub-body 3 functions like a range hood, the smoking sub-body 3 has a smoking opening 31 and a smoke outlet 32, the smoke outlet 32 is located above the smoking opening 31, the smoking opening 31 can suck air from the room, and can suck indoor smoke through the smoking opening 31 and discharge the indoor smoke through the smoke outlet 32. In some embodiments, oil drops in the oil smoke can be condensed and collected in the oil collecting box, so that pollution of the oil smoke to the oil smoke pipeline of the smoking split 3 is reduced.

In some embodiments, the area of the smoke outlet 31 is larger than that of the smoke outlet 32, and the smoke outlet 31 is provided with a flow guiding shell, which can increase the smoke area and speed up the cleaning of the oil smoke in the kitchen.

In some embodiments, as shown in fig. 1-3, the gas collection sub-body 4 is used for collecting and then intensively discharging the gas to be treated, a first gas collection inlet 42 of the gas collection sub-body 4 is connected with the first air outlet 13 through a pipeline, the gas flow after heat exchange through the first heat exchange sub-body 1 flows out from the first air outlet 13 and can flow into the sub-body through the first gas collection inlet 42, a second gas collection inlet 42 is connected with the smoke outlet 32 through a flue 71, and the oil smoke gas entering through the smoke suction sub-body 3 flows out from the smoke outlet 32 and can flow into the gas collection sub-body 4 through the second gas collection inlet 43. The second fan 41 may guide the air flow in the first heat exchange sub-body 1 or the smoking sub-body 3 into the air collection sub-body 4 through the first air collection inlet 42 or the second air collection inlet 43. The gas collection outlet 44 is communicated with the outside, and can discharge the gas collected in the gas collection split body 4 to the outside, so that the air is circulated and the airflow is purified.

In some embodiments, the gas flow path of the first heat exchange split 1 and the gas collection split 4 may be: outdoor air flows into the first heat exchange split body 1 through the first air inlet 12, after heat exchange is carried out through the first heat exchanger 11, under the action of the second fan 41, heat exchange gas flows into the gas collection split body 4 through the first air outlet 13 and the first gas collection inlet 42, and flows out of the room from the gas collection outlet 44 through the second fan 41. The gas flow path of the smoking split 3 and the gas collection split 4 can be as follows: the indoor oil smoke is sucked into the smoke suction port 31 under the action of the second fan 41, passes through the oil smoke treatment component of the smoke suction split body 3, flows into the gas collection split body 4 through the smoke outlet 32, the flue 71 and the second gas collection inlet 43, and flows out of the room through the second fan 41 and the gas collection outlet 44.

In some embodiments, the second fan 41 is a centrifugal fan, and the exhaust port of the centrifugal fan is installed toward the gas collecting outlet 44, so that the centrifugal fan can uniformly guide the airflow in multiple directions to the gas collecting outlet 44, thereby reducing the occurrence of airflow turbulence inside the kitchen air processing system 100.

In some embodiments, the gas collection outlet 44 is connected to a discharge flue 71 in the kitchen, so that the heat-exchanged gas flow and the heat-exchanged oil smoke are directly discharged into the discharge flue 71 reserved in the kitchen, which is convenient and fast, and can reduce the difficulty of installing the kitchen air treatment system 100.

As shown in fig. 1-3, the first control valve 51 is disposed between the first gas collecting inlet 42 and the first air outlet 13 to control the gas flow of the first heat exchanging sub-body 1 and the gas collecting sub-body 4, and the second control valve 52 is disposed between the second gas collecting inlet 43 and the smoke outlet 32 to control the gas flow of the smoking sub-body 3 and the gas collecting sub-body 4. It can be understood that the first control valve 51 and the second control valve 52 do not interfere with each other, and therefore the air heat exchange process of the first heat exchange split body 1 and the smoking process of the smoking split body 3 are also independent processes, i.e. can be performed simultaneously or independently.

In other embodiments, the first control valve 51 may also be used to control the opening and closing of the first air outlet 13, and the second control valve 52 may also be used to control the opening and closing of the smoke outlet 32.

It can be understood that the second control valve 52 controls the gas circulation of the smoking sub-body 3 and the gas collection sub-body 4, but generally does not control the opening and closing of the smoking port 31, when the second control valve 52 controls the second gas collection inlet 43 or the smoke outlet 32, and the first heat exchange sub-body 1 and the gas collection sub-body 4 are operated independently, the connection between the gas collection sub-body 4 and the smoking sub-body 3 can be blocked, so that the situation that the hot gas flow flowing in from the first heat exchange sub-body 1 escapes from the smoking port 31 can be reduced, and meanwhile, the situation that the hot gas flow enters the smoking sub-body 3 can be reduced, which causes secondary pollution to the oil smoke pipeline of the smoking sub-body 3.

In some embodiments, the first control valve 51 and the second control valve 52 can adjust and control the amount of air entering the kitchen air treatment system 100 to match different air flows and functions.

As shown in fig. 1-3, a reversing air port 20 is arranged between the first heat exchange split body 1 and the second heat exchange split body 2, and the opening and closing of the reversing air port 20 can be controlled by a reversing valve 50. The functionality of the kitchen air handling system 100 can be increased by providing the reversing air opening 20, as shown in the embodiment of fig. 1, the second air inlet 23 of the second heat exchange split body 2 is communicated with the indoor space, and compared with the second heat exchange split body 2 of the embodiment of fig. 2, the second air inlet 23 communicated with the indoor space in fig. 1 can rapidly reduce the room temperature, but lacks the function of guiding the outdoor air into the indoor space to promote the air circulation. After the reversing air port 20 is additionally arranged between the first heat exchange split body 1 and the second heat exchange split body 2, the reversing air port 20 is opened under the condition that the first heat exchanger 11 is not started, outdoor air can flow through the first air inlet 12 and the reversing air port 20, and the second heat exchange split body 2 flows through the indoor space, so that the indoor and outdoor air circulation is adjusted, indoor fresh air is added, and the fresh air exchange function is realized.

In addition, as shown in the embodiment of fig. 1, the second air inlet 23 of the second heat exchange split 2 may suck air from the room, the second air inlet 23 may suck the air in the room, and the reversing air port 20 is opened without starting the first fan 22 in the second heat exchange split 2, so that the air in the room may flow out of the room through the second air inlet 23, the reversing air port 20, the first heat exchange split 1, and the gas collecting split 4, and may assist the smoke suction split 3 to smoke, it may be understood that the smoke suction port 31 faces to the kitchen appliance generating smoke, but some smoke may not be sucked by the smoke suction port 31 and escape from the room, and in this case, the second air inlet 23 may assist the smoke suction port 31 to smoke, so as to suck the smoke escaping from the kitchen room for a second time, which may improve the cleaning capability of the kitchen air processing system 100, and increase the functionality.

Furthermore, the kitchen air processing system 100 of the present application can be configured with at least one of various functions such as cooling, heating, dehumidifying, purifying, removing oil smoke, and exchanging fresh air, which are described in detail in the embodiments of the present specification.

According to the utility model discloses kitchen air purification device mutually supports the setting through the structure, has cancelled the outer quick-witted installation restriction of needs to reduced the installation degree of difficulty, and saved kitchen usage space, a plurality of function components of a whole that can function independently of while and ingenious mutually supporting can realize multiple functions and use, improve the functionality.

In some embodiments, as shown in fig. 1 to 3, the second heat exchange split body 2 includes a first cleaning member 231 disposed corresponding to the second air inlet 23, so that the first cleaning member 231 filters and cleans the sucked air.

In other embodiments, the second heat exchanging sub-body 2 includes a second purifying member 201 disposed at a position corresponding to the reversing air opening 20, so that when air flows through the heat exchanging air opening 20, the air can be filtered and cleaned.

In some embodiments, the second heat exchange split body 2 includes a first purification part 231 and a second purification part 201.

The second air inlet 23 conveys air from indoor or outdoor to the second heat exchange split 2 for air refrigeration, and the purification piece is arranged at the second air inlet 23 to filter and purify the inflowing air, so that the air conveyed to indoor is purified, and the indoor air is adjusted.

As shown in the embodiment of fig. 1, when the second air inlet 23 can exchange air with the indoor space, the indoor air is sucked by the first fan 22 in the second heat exchange split body 2, the indoor air passes through the first purifying member 231, the first purifying member 231 can filter dust, oil smoke and the like in the air, and the filtered air is discharged from the second air outlet 24 after passing through the second heat exchanger 21 for heat exchange, so that the indoor air quality can be improved, and the indoor air can be purified.

As shown in the embodiment of fig. 2 and 3, when the second air inlet 23 can exchange air with the outdoor, the outdoor air is sucked by the first fan 22 in the second heat exchange split body 2, the outdoor air passes through the first purifying member 231, the first purifying member 231 can purify the outdoor air, so as to filter out impurities such as dust in the outdoor air, and the filtered air passes through the second heat exchanger 21 to exchange heat and then is discharged from the second air outlet 24, so that the indoor air quality can be improved, and the indoor air can be purified.

And through increasing first purification piece 231, can block most debris outside second heat transfer components of a whole that can function independently 2, reduce the contaminated condition of second heat exchanger 21 in second heat transfer components of a whole that can function independently 2, also reduce the contaminated condition of first fan 22 in second heat transfer components of a whole that can function independently 2, improve the cleanliness factor, compare with unpack apart second heat transfer components of a whole that can function independently 2 clean, clear up or change first purification piece 231 and practice thrift the cost more, reduce the clean degree of difficulty, can reduce the clearance degree of difficulty of kitchen air treatment system 100.

In some embodiments, the first cleaning member 231 may be a plurality of cleaning members, and different types of cleaning members may be selectively installed at the second air inlet 23 according to different requirements. In some embodiments, the first cleaning element 231 is a filter screen, which is light in weight, does not burden the kitchen air treatment system 100, and is easy to install and disassemble, and easy to replace and clean.

In some embodiments, as shown in fig. 1-3, the reversing air port 20 has a second purifying member 201, which can filter the air flow passing through the reversing air port 20, protect the interior of the kitchen air treatment system 100, such as the interior of the first and second heat exchange split bodies 1 and 2, reduce the probability of entering of impurities, purify the passing air flow, and improve the cleanliness of the conveyed air flow.

As shown in the embodiment of fig. 1, when the reversing air port 20 is opened, outdoor air can flow through the first air inlet 12 and the reversing air port 20, the second heat exchange split body 2 flows through the indoor space to regulate the circulation of indoor and outdoor air and increase indoor fresh air, the second purifying member 201 can purify the outdoor air, and can filter out impurities such as dust in the outdoor air, thereby improving indoor air quality and improving indoor air. Besides, the indoor air can flow out of the room through the second air inlet 23, the reversing air inlet 20, the first heat exchange split bodies 1 and the air collection split bodies 4, the smoking split bodies 3 can be assisted to perform smoking, and the second purifying piece 201 can filter the indoor air, so that the pollution condition that impurities such as oil smoke and the like pollute the inner walls of the first heat exchange split bodies 1, the second heat exchange split bodies 2 and the like is reduced.

Optionally, the first heat exchange split body 1 includes a third control valve 53, and the third control valve 53 can open and close the first air inlet 12.

Optionally, the second heat exchange split body 2 comprises a fourth control valve 54, and the fourth control valve 54 can open and close the second air inlet 23.

In some embodiments, the first heat exchange split body 1 includes a third control valve 53, and the second heat exchange split body 2 includes a fourth control valve 54.

As shown in fig. 1 to 3, the first heat exchange split body 1 includes a third control valve 53, the third control valve 53 can open and close the first air inlet 12, and the first air inlet 12 is used for exchanging air with the outdoor space and sucking outdoor air from the outdoor space. Compared with the method that the first air inlet 12 is normally opened, the third control valve 53 is added to close the communication between the first air inlet 12 and the outside when needed, so that the cleanliness and the safety are improved. When bad weather exists outdoors, such as rain or sand storm, rain drops, sand and other impurities can enter the interior of the kitchen air treatment system 100 through the first air inlet 12 to pollute the interior, and at this time, the third control valve 53 is controlled to close the communication between the first air inlet 12 and the outdoor space, so that the rain drops, the sand and other impurities can be isolated from the outside.

As shown in the embodiment of fig. 2 and 3, when the second air inlet 23 can exchange air with the outside, the fourth control valve 54 is provided to close the communication between the second air inlet 23 and the outside when necessary, as in the same principle as the third control valve 53, so as to improve the cleanliness and safety of the kitchen air processing system 100.

In some embodiments, the smoking sub-body 3 is provided with an air-conditioning outlet 25 for sucking air from the room, and the second outlet 24 is connected to the air-conditioning outlet 25 through an indoor air duct 250.

As shown in the embodiment of fig. 3, the second air outlet 24 may be connected to an indoor air duct 250, and the air flow passing through the second heat exchange split body 2 may be guided to the air-conditioning air outlet 25 on the smoking split body 3, so that the air flow passing through the second heat exchange split body 2 flows into the room from the smoking split body 3. Compared with the arrangement of the air conditioner air outlet 25 which is independent to blow out cold air, the arrangement of the air conditioner air outlet 25 on the smoking split body 3 can reduce the space occupied by the kitchen air processing system 100 and improve the installation universality of the kitchen air processing system 100. And the main function of the smoking components of a whole that can function independently 3 is to absorb the oil smoke produced in the kitchen, compare, the smoking components of a whole that can function independently 3 will be closer to the kitchen range that produces the oil smoke etc. department, therefore the operating environment temperature of the smoking components of a whole that can function independently 3 will be higher, set up the air-conditioning outlet 25 that can blow out cold wind on the smoking components of a whole that can function independently 3, can reduce the ambient temperature around the smoking components of a whole that can function independently 3, the orientation is cooled down to the highest place of temperature, can improve user's use experience. And set up air conditioner air outlet 25 above smoking mouth, can explain the casing temperature of smoking components of a whole that can function independently 3, supplementary smoking components of a whole that can function together of condensation of components of a whole that can function independently 3, cool off the oil droplet in the oil smoke, improve kitchen air treatment system 100's cleanliness factor, in addition, can blow out an air curtain at this position air conditioner air outlet 25, separate oil smoke and user's face, improve user's use and experience.

Specifically, the smoking opening 31 is located at the bottom of the smoking split body 3, and the air-conditioning outlet 25 is located above the smoking opening 31.

As shown in fig. 3, generally, the smoking sub-body 3 faces a range top or the like where smoke is generated, and the smoking opening 31 is located at the bottom of the smoking sub-body 3 so as to be as close to the smoke generating portion as possible, thereby improving the cleaning ability of the smoking sub-body 3. And the air conditioner air outlet 25 sets up the reducible condition that interferes with each other of both in the upper portion of smoking mouth 31, the smoking mouth 31 reduces the inspiratory condition of cold wind that air conditioner air outlet 25 produced, the extravagant condition of reduction takes place, and general user is located smoking components of a whole that can function independently 3 belows when using smoking components of a whole that can function independently 3, air conditioner air outlet 25 is located user's top, the cold air density of production is great, the cold air descends naturally, can effectually reduce the temperature and clear heat to the user of below, improve user's comfort level, improve user's use experience.

In some embodiments, the galley air treatment system 100 further comprises: and the control terminal 6 is used for controlling the running state of the kitchen air treatment system 100, and the control terminal 6 is independently installed or arranged on the smoking split body 3 or the second heat exchange split body 2.

As shown in the embodiment of fig. 1 and 2, the control terminal 6 may be installed independently, and as shown in the embodiment of fig. 3, the control terminal 6 may be disposed on the smoking split body 3. Besides, in some embodiments, the control terminal 6 may be separately disposed, partially disposed on the smoking sub-body 3 and partially disposed on the second heat exchanging sub-body 2, and such an arrangement is also within the scope of the present application.

In some embodiments, the kitchen air treatment system 100 is provided with a plurality of sensors, which can monitor the air quality in the kitchen room in real time, and the sensors can be provided on the control terminal 6 for display and active control.

Optionally, at least one of the first heat exchange split body 1, the second heat exchange split body 2 and the smoking split body 3 is provided with a hoisting part (not shown in the figure).

It can be understood that, kitchen air treatment system 100 is used in the kitchen, and conventional kitchen building space is less to owing to set up cupboard, top of a kitchen range after, the available space in kitchen further dwindles, kitchen air treatment system 100 of this application can install main components of a whole that can function independently part on the kitchen furred ceiling through setting up hoist and mount portion, practices thrift the kitchen space, has reduced kitchen air treatment system 100's the demand of arranging, has improved kitchen air treatment system 100's suitability.

In some embodiments, the two heat exchange split bodies and the gas collection split body 4 can be installed on a ceiling of a kitchen, and the smoking split body 3 and the control terminal 6 are installed on the wall surface of the kitchen.

Optionally, the two heat exchange split bodies and the smoke suction split body 3 are separately arranged; in some schemes, two heat exchange split bodies are connected into a whole, and the smoke suction split body 3 is installed separately from the smoke suction split body; in some schemes, the smoking split 3 is connected with one heat exchange split (such as the first heat exchange split 1) into a whole, and the other heat exchange split is installed separately from the smoking split. In the other proposal, the two heat exchange split bodies and the smoke suction split body 3 are connected into a whole.

In the above scheme, the three parts are separately and independently placed, or the two parts are connected and integrally installed, or the three parts are connected and integrally installed, and the placing mode can improve the applicability of the kitchen air treatment system 100.

It can be understood that because of the difference in building structure and the choice of later stage fitment, the kitchen structure of different users can have the difference, and kitchen air treatment system 100's components of a whole that can function independently need to occupy space, and some kitchen structures can place above-mentioned three integral connection, and some kitchen structures can hold the volume limitedly, with above-mentioned three separately set up, install respectively in the space. This arrangement saves kitchen space, reduces the arrangement requirements of the kitchen air treatment system 100, and improves the applicability of the kitchen air treatment system 100.

In some embodiments, as shown in fig. 1, the first heat exchange split body 1 and the second heat exchange split body 2 share a casing, and the casing is separated by a partition plate, and a reversing air opening 20 is arranged on the partition plate. Therefore, the air conditioning part is integrated into a whole, and only one machine shell is needed to be installed at the position in the integration level.

Specifically, the partition plate is a heat insulation plate, so that when a refrigeration mode or a heating mode is carried out, mutual circulation of heat between the first heat exchange split body 1 and the second heat exchange split body 2 can be avoided, the condition of heat short circuit is reduced, and the energy efficiency is improved.

A control method of the kitchen air processing system 100 according to an embodiment of the present invention is described below with reference to fig. 4 to 8.

According to the embodiment of the present invention, the kitchen air processing system 100 is the kitchen air processing system 100 according to the above embodiment, and the kitchen air processing system 100 has: a cooling mode, a first fresh air mode, and a first smoke abatement mode and a second smoke abatement mode.

In the cooling mode, the first control valve 51 opens the first gas collecting inlet 42, the second control valve 52 closes the second gas collecting inlet 43, the reversing valve 50 closes the reversing air inlet 20, and the compressor 10, the first fan 22 and the second fan 41 are all operated.

In the first fresh air mode, the first control valve 51 closes the first gas collecting inlet 42, the second control valve 52 closes the second gas collecting inlet 43, the reversing valve 50 opens the reversing air port 20, and the first fan 22 operates.

In the first smoke abatement mode, the first control valve 51 closes the first gas collecting inlet 42, the second control valve 52 opens the second gas collecting inlet 43, and the second fan 41 is operated.

In the second smoke removing mode, the first control valve 51 closes the first gas collecting inlet 42, the second control valve 52 opens the second gas collecting inlet 43, the reversing valve 50 opens the reversing air port 20, and the first fan 22 and the second fan 41 are operated.

The utility model discloses kitchen air treatment system 100's control method owing to set up above-mentioned embodiment kitchen air treatment system 100 set up a plurality of function components of a whole that can function independently and form ingenious mutually supporting, can possess the operating method of multiple functions.

As shown in fig. 4, in the cooling mode, after the first gas collecting inlet 42 is opened by the first control valve 51, the gas flow of the first heat exchanging sub-body 1 can flow to the gas collecting sub-body 4, and after the second gas collecting inlet 43 is closed by the second control valve 52, the smoke in the smoking sub-body 3 cannot flow to the gas collecting sub-body 4, so that the gas flow blocking communication is realized.

After the reversing air port 20 is closed by the reversing valve 50, the air flow between the first heat exchange split body 1 and the second heat exchange split body 2 is blocked. The first fan 22 operates to suck air from the second air inlet 23, the air exchanges heat through the second heat exchanger 21, and cooled refrigerating airflow flows into the room from the second air outlet 24 under the guiding action of the first fan 22, so that the room temperature is reduced, and the refrigerating function is performed. And through the operation of the compressor 10, the first heat exchanger 11 heats, the second heat exchanger 21 refrigerates, the second fan 41 operates, the first air inlet 12 communicated with the outdoor conveys outdoor air into the first heat exchange split body 1, the outdoor air exchanges heat with the first heat exchanger 11 through the first heat exchange split body 1 to play a role in cooling the first heat exchanger 11, and the cooled air flow is discharged into the flue 71 through the first air outlet 13 and the gas collection split body 4 under the guiding effect of the second fan 41. The second heat exchange split 2 refrigerates indoor air, and the first heat exchange split 1 cools heat generated by machine refrigeration.

As shown in fig. 5, the second air inlet 23 may suck air from the room. In the first fresh air mode, the first gas collection inlet 42 is closed by the first control valve 51, the first heat exchange split 1 and the gas collection split 4 are blocked and communicated, the second gas collection inlet 43 is closed by the second control valve 52, the smoking split 3 and the gas collection split 4 are blocked and communicated, and the reversing valve 50 opens the reversing air opening 20 to communicate the first heat exchange split 1 and the second heat exchange split 2. The first fan 22 operates to generate suction in the first and second heat exchange split bodies 1 and 2, outdoor air flows into the first heat exchange split body 1 from the first air inlet 12 under the action of the suction, and because the outdoor air is blocked and communicated with the air collecting split body 4, the outdoor air can only enter the second heat exchange split body 2 through the reversing air inlet 20 under the action of the first fan 22 and flows out from the second air outlet 24 to introduce outdoor fresh air into a room, so that air circulation is improved, and a first fresh air mode of the fresh air is generated.

As shown in fig. 6, in the first smoke abatement mode, the first gas collection inlet 42 is closed by the first control valve 51 to block the communication between the first heat exchange sub-body 1 and the gas collection sub-body 4, and the second gas collection inlet 43 is opened by the second control valve 52 to communicate the smoke suction sub-body 3 with the gas collection sub-body 4. The second fan 41 operates, the indoor gas enters the smoking split 3 through the smoking port 31 and flows to the gas collection split 4 under the action of the second fan 41, and because the gas collection split 4 is blocked and communicated with the first heat exchange split 1, the indoor gas flows to the gas collection outlet 44 under the action of the second fan 41 and is discharged from the flue 71, and the indoor gas, which is basically oil smoke sucked in the first smoke removal mode, can be discharged from the room through the smoking split 3.

As shown in fig. 7, in the second smoke abatement mode, the first control valve 51 closes the first gas collection inlet 42 to communicate the first heat exchange split 1 with the gas collection split 4, the second control valve 52 opens the second gas collection inlet 43 to communicate the smoke exhaust split 3 with the gas collection split 4, and the reversing valve 50 opens the reversing air inlet 20 to communicate the first and second heat exchange splits 1 and 2. When the second blower 41 is operated, the indoor air enters the smoking sub-body 3 through the smoking port 31, flows to the gas collecting sub-body 4 under the action of the second blower 41, flows to the gas collecting outlet 44 under the action of the second blower 41, is discharged from the flue 71, and the first blower 22 is operated. Outdoor air enters the first heat exchange split body 1 through the first air inlet 12, enters the second heat exchange split body 2 through the reversing air inlet 20, flows to the second air outlet 24 under the action of the second fan 41, and flows into the indoor space. When the smoking split 3 operates and sucks indoor air, fresh air is introduced from the outdoor, and the indoor air circulation speed is improved.

By providing a plurality of functional components and forming a smart interaction, a multi-functional operating method can be provided, improving the functionality of the kitchen air treatment system 100.

Specifically, when the second air inlet 23 exchanges air with the outside, the kitchen air processing system 100 has: a second fresh air mode and a third smoke removal mode. In the second fresh air mode, the first control valve 51 closes the first air collecting inlet 42, the second control valve 52 closes the second air collecting inlet 43, the reversing valve 50 closes the reversing air port 20, and the first fan 22 operates; in the third smoke abatement mode, the first control valve 51 closes the first gas collecting inlet 42, the second control valve 52 opens the second gas collecting inlet 43, the reversing valve 50 closes the reversing air inlet 20, and both the first fan 22 and the second fan 41 are operated.

As shown in fig. 8, the second air inlet 23 exchanges air with the outside, in the second fresh air mode, the first control valve 51 closes the first air collecting inlet 42 to block and communicate the first heat exchange split 1 and the air collecting split 4, the second control valve 52 closes the second air collecting inlet 43 to block and communicate the smoking split 3 and the air collecting split 4, and the reversing valve 50 closes the reversing air inlet 20 to block and communicate the first heat exchange split 1 and the second heat exchange split 2. The first fan 22 operates, outdoor air enters the second heat exchange split 2 through the second air inlet 23, flows out of the second air outlet 24 under the guiding action of the first fan 22, introduces outdoor fresh air into a room, improves air circulation, and generates a second fresh air mode of the fresh air.

As shown in fig. 9, the second air inlet 23 exchanges air with the outside, in the third smoke abatement mode, the first control valve 51 closes the first air collecting inlet 42 to block and communicate the first heat exchange split 1 and the air collecting split 4, the second control valve 52 opens the second air collecting inlet 43 to communicate the smoking split 3 and the air collecting split 4, and the reversing valve 50 closes the reversing air inlet 20 to block and communicate the first heat exchange split 1 and the second heat exchange split 2. The second fan 41 operates, the indoor air enters the smoking split 3 through the smoking port 31 and flows to the gas collection split 4 under the action of the second fan 41, and because the gas collection split 4 is blocked and communicated with the first heat exchange split 1, the indoor air flows to the gas collection outlet 44 under the action of the second fan 41 and is discharged from the flue 71, the first fan 22 operates, the outdoor air enters the second heat exchange split 2 through the second air inlet 23 and flows out from the second air outlet 24 under the guiding action of the first fan 22, and the outdoor air is introduced into the room. When the smoking split 3 operates and sucks indoor air, fresh air is introduced from the outdoor, and the indoor air circulation speed is improved.

Further, when the second air intake 23 sucks air from the room, the kitchen air processing system 100 has: and a fourth smoke abatement mode. In the fourth smoke abatement mode, the first control valve 51 opens the first gas collecting inlet 42, the second control valve 52 opens the second gas collecting inlet 43, the reversing valve 50 opens the reversing air inlet 20, and both the first fan 22 and the second fan 41 operate.

As shown in fig. 10, the second air inlet 23 sucks air from the room, in the fourth smoke abatement mode, the first control valve 51 opens the first air collecting inlet 42 to communicate the first heat exchange split 1 with the air collecting split 4, the second control valve 52 opens the second air collecting inlet 43 to communicate the smoking split 3 with the air collecting split 4, and the reversing valve 50 opens the reversing air inlet 20 to communicate the first and second heat exchange splits 1 and 2. The second fan 41 operates, indoor air enters the smoking split 3 through the smoking port 31, flows to the gas collection split 4 under the action of the second fan 41, flows to the gas collection outlet 44 under the action of the second fan 41, is discharged from the flue 71, the first fan 22 operates, indoor air enters the second heat exchange split 2 through the second air inlet 23, enters the first heat exchange split 1 through the reversing air inlet 20, then enters the gas collection split 4, flows to the gas collection outlet 44 under the action of the second fan 41, and is discharged from the flue 71. The second air inlet 23 increases the smoking function of indoor air, assists the smoking split body 3, smoke which is not smoked by the smoking split body 3 can be dissipated indoors, and the second air inlet 23 can improve indoor cleanliness through secondary purification of indoor air.

Alternatively, when the second air inlet 23 sucks air from the room, and the second air inlet 23 is correspondingly provided with the first cleaning member 231, the kitchen air processing system 100 has: a purge mode. In the purge mode, the first control valve 51 closes the first gas collecting inlet 42, the second control valve 52 closes the second gas collecting inlet 43, the reversing valve 50 closes the reversing air port 20, and the first fan 22 operates.

As shown in fig. 11, the second air inlet 23 sucks air from the room, and in the purification mode, the first control valve 51 closes the first air collecting inlet 42 to block and communicate the first heat exchange split 1 and the air collecting split 4, the second control valve 52 closes the second air collecting inlet 43 to block and communicate the smoke suction split 3 and the air collecting split 4, and the reversing valve 50 closes the reversing air port 20 to block and communicate the first and second heat exchange split 1 and 2. First fan 22 operation, when the room air passes through second air intake 23, first purification piece 231 plays the purifying action to the air current of flowing through, and the air after the purification flows out through second air outlet 24, and it is indoor to flow in, and the room air removes impurity such as dust through first purification piece 231, and the air current after the purification flows in again indoor, purifies the room air circulation, improves the room air quality.

Specifically, the first cleaning member 231 is detachably coupled. After the arrangement, a user can install the heat exchanger on the second heat exchange split body 2 or detach the heat exchanger from the second heat exchange split body 2 to clean or replace the heat exchanger according to requirements.

The first cleaning member 231 may be plural, and different kinds of cleaning members may be selectively installed at the second air inlet 23 according to different requirements. In some embodiments, the first cleaning element 231 is a filter screen, which is light in weight, does not burden the kitchen air treatment system 100, and is easy to install and disassemble, and easy to replace and clean.

In some embodiments, the kitchen air treatment system 100 further has a heating mode or a dehumidifying mode, and in some cases, has both a heating mode and a dehumidifying mode.

In the above mode, the first gas collecting inlet 42 is opened by the first control valve 51, the second gas collecting inlet 43 is closed by the second control valve 52, the reversing air inlet 20 is closed by the reversing valve 50, and the compressor 10, the first fan 22 and the second fan 41 are all operated.

As shown in fig. 12, in the heating mode and the dehumidification mode, the first control valve 51 opens the first gas collecting inlet 42 to communicate the first heat exchange split 1 with the gas collecting split 4, the second control valve 52 closes the second gas collecting inlet 43 to block the communication between the smoking split 3 and the gas collecting split 4, and the reversing valve 50 closes the reversing air opening 20 to block the communication between the first heat exchange split 1 and the second heat exchange split 2. The first fan 22 operates to suck air from the first air inlet 12, the second heat exchanger 21 refrigerates, the air is dehumidified by the second heat exchanger 21, the humid air is liquefied when meeting cold when passing through the second heat exchanger 21, moisture in the air is removed, and the dehumidified air flow flows into the room from the second air outlet 24 under the guiding action of the first fan 22, so that the indoor air is dehumidified. The first heat exchanger 11 connected with the second heat exchanger through the compressor 10 heats when the second heat exchanger 21 refrigerates, the second fan 41 operates, the first air inlet 12 communicated with the outdoor conveys outdoor air into the first heat exchange split body 1, the outdoor air exchanges heat with the first heat exchanger 11 through the first heat exchange split body 1 to play a role in cooling the first heat exchanger 11, and the first heat exchanger 11 plays a role in heating air flow.

Three specific embodiments of the kitchen air treatment system 100 are described in detail below with reference to fig. 1-3.

In the embodiment shown in fig. 1, the kitchen air treatment system 100 includes: the device comprises two heat exchange split bodies, a compressor 10, a smoking split body 3, a gas collection split body 4, a first control valve 51, a second control valve 52, a third control valve 53, a reversing air port 20, a reversing valve 50 and a control terminal 6. Two heat transfer components of a whole that can function independently connect into an organic whole and set up, first heat exchanger 11 can be to the air release heat that flows through in the first heat transfer components of a whole that can function independently 1, and second heat exchanger 21 can absorb the heat of the air of flowing through in the second heat transfer components of a whole that can function independently 2, and compressor 10 passes through the connecting pipe and connects first heat exchanger 11 and second heat exchanger 21, and compressor 10 sets up in the first heat exchanger 11 of kitchen. The first heat exchange split body 1 further comprises a shell, the first air inlet and outlet 12 and 13 are respectively arranged on the shell of the first heat exchange split body 1, the first air inlet 12 is used for exchanging air with the outside, the first heat exchanger 11 is a condenser, the compressor 10 and the condenser are arranged between the first air inlet 12 and the first air outlet 13, and the first air outlet 13 penetrates through the outer wall 72 through a pipeline to be communicated with the outside.

The second heat exchange split 2 is provided with a shell, the second air inlet and outlet 23 and 24 are respectively arranged on the shell of the second heat exchange split 2, the second air inlet 23 can suck air from the room, the second air outlet 24 can suck air from the room, the second heat exchanger 21 is an evaporator, the evaporator and the first fan 22 are arranged between the second air inlet and outlet 23 and 24, the air conditioner air inlet is provided with an air suction surface with a large area and is connected with the second air inlet 23 through a pipeline, the second air inlet 23 is provided with a plurality of detachable purification pieces, the air conditioner outlet 25 is also provided with an air outlet surface with a large area, and the air conditioner outlet 25 is connected with the second air outlet 24 through a pipeline.

The first and second heat exchange split bodies 1 and 2 can exchange air through the reversing air opening 20, the reversing valve 50 can exchange air at the reversing air opening 20 when opened, the reversing air opening 20 is blocked when the reversing valve 50 is closed, and the second purifying part 201 is arranged at the reversing air opening 20.

The smoking split 3 and the two heat exchange split are separately arranged, the smoking split 3 is provided with a smoking outlet 31 and a smoking outlet 32, and the smoking outlet 31 can suck oil smoke from the room. A negative pressure region is formed at the smoking port 31, and the negative pressure region constitutes a smoking surface with a large area. After the smoke suction port 31 sucks the oil smoke from the room, the oil smoke is filtered in the smoke suction split body 3, the purified smoke after absorbing a large amount of oil drops is discharged from the smoke outlet 32, and a condensation oil removing cavity is arranged in the smoke suction split body 3.

The second fan 41 is arranged in the gas collection split body 4, the first gas collection inlet 41 of the gas collection split body 4 is connected with the first air outlet 13 through a pipeline, airflow subjected to heat exchange through the condenser flows out of the first air outlet 13 and can flow into the gas collection split body 4 through the first gas collection inlet 41, the second gas collection inlet 42 of the gas collection split body 4 is connected with the smoke outlet 32 through a flue 71, oil smoke entering through the smoke suction split body 3 flows out of the smoke outlet 32, and the oil smoke can flow into the gas collection split body 4 through the second gas collection inlet 43. The second fan 41 can guide the air flow in the first heat exchange split body 1 or the smoking split body 3 into the air collecting split body 4 through the first air collecting inlet 41 or the second air collecting inlet 42, and the air collecting outlet 44 is communicated with the flue 71 to discharge the waste gas from the flue 71.

The first control valve 51 is located between the first gas collection inlet 42 and the first air outlet 13 and controls the gas circulation of the first heat exchange split body 1 and the gas collection split body 4, the second control valve 52 is located between the second gas collection inlet 43 and the smoke outlet 32 and controls the gas circulation of the smoke suction split body 3 and the gas collection split body 4, and the third control valve 53 is located at the first air inlet 12 and controls the outdoor gas circulation with the first heat exchange split body 1.

The control terminal 6 is separated from the heat exchange split body and the like, is separated from the smoking split body 3, can be installed on a wall, and is in communication connection with each part.

The kitchen air processing system 100 according to the embodiment of fig. 1 includes: the system comprises a refrigeration mode, a first fresh air mode, a first smoke removal mode, a second smoke removal mode, a fourth smoke removal mode, a purification mode, a heating mode and a dehumidification mode.

In the embodiment shown in fig. 2, the kitchen air treatment system 100 includes: the device comprises two heat exchange split bodies, a compressor 10, a smoking split body 3, a gas collection split body 4, a first control valve 51, a second control valve 52, a third control valve 53, a fourth control valve 54, a reversing air port 20, a reversing valve 50 and a control terminal 6. Two heat transfer components of a whole that can function independently connect into an organic whole and set up, first heat exchanger 11 can be to the air release heat that flows through in the first heat transfer components of a whole that can function independently 1, and second heat exchanger 21 can absorb the heat of the air of flowing through in the second heat transfer components of a whole that can function independently 2, and compressor 10 passes through the connecting pipe and connects first heat exchanger 11 and second heat exchanger 21, and compressor 10 sets up in the first heat exchanger 11 of kitchen. The first heat exchange split body 1 further comprises a shell, the first air inlet and outlet 12 and 13 are respectively arranged on the shell of the first heat exchange split body 1, the first air inlet 12 is used for exchanging air with the outside, the first heat exchanger 11 is a condenser, the compressor 10 and the condenser are arranged between the first air inlet 12 and the first air outlet 13, and the first air outlet 13 penetrates through the outer wall 72 through a pipeline to be communicated with the outside.

The second heat exchange split 2 is provided with a shell, the second air inlet and outlet 23 and 24 are respectively arranged on the shell of the second heat exchange split 2, the second air inlet 23 is used for exchanging air with the outside, the second air outlet 24 can suck air from the inside, the second heat exchanger 21 is an evaporator, the evaporator and the first fan 22 are arranged between the second air inlet and outlet 23 and 24, the second air inlet 23 penetrates through the outer wall 72 through a pipeline to be communicated with the outside, the air-conditioning outlet 25 is also provided with an air outlet surface with a larger area, and the air-conditioning outlet 25 is connected with the second air outlet 24 through a pipeline.

The first and second heat exchange split bodies 1 and 2 can exchange air through the reversing air port 20, the opening and closing of the reversing air port 20 can be controlled through the reversing valve 50, and the second purifying part 201 is correspondingly arranged at the reversing air port 20.

The smoking split 3 is used for absorbing oil smoke in a kitchen, the smoking split 3 and the two heat exchange split are separately arranged, the smoking split 3 is provided with smoking and smoke outlet ports 31 and 32, the smoking port 31 can suck air from the room, the smoking port 31 is connected with a smoking surface with a larger area, the smoke outlet port 32 is positioned above the smoking port 31, the smoking port 31 can suck air from the room, the indoor oil smoke can be sucked through the smoking port 31 and discharged from the smoke outlet port 32, and a condensation oil removing cavity is arranged in the smoking split 3.

The second fan 41 is arranged in the gas collection split body 4, the first gas collection inlet 41 of the gas collection split body 4 is connected with the first air outlet 13 through a pipeline, airflow subjected to heat exchange through the condenser flows out of the first air outlet 13 and can flow into the gas collection split body 4 through the first gas collection inlet 41, the second gas collection inlet 42 of the gas collection split body 4 is connected with the smoke outlet 32 through a flue 71, oil smoke entering through the smoke suction split body 3 flows out of the smoke outlet 32, and the oil smoke can flow into the gas collection split body 4 through the second gas collection inlet 43. The second fan 41 can guide the air flow in the first heat exchange split body 1 or the smoking split body 3 into the air collecting split body 4 through the first air collecting inlet 41 or the second air collecting inlet 42, and the air collecting outlet 44 is communicated with the flue 71 to discharge the waste gas from the flue 71.

The first control valve 51 is positioned between the first gas collecting inlet 42 and the first air outlet 13 and controls the gas circulation of the first heat exchange split body 1 and the gas collecting split body 4, the second control valve 52 is positioned between the second gas collecting inlet 43 and the smoke outlet 32 and controls the gas circulation of the smoke suction split body 3 and the gas collecting split body 4, the third control valve 53 is positioned at the first air inlet 12 and controls the outdoor gas circulation with the first heat exchange split body 1, and the fourth control valve 54 is positioned at the second air inlet 23 and controls the outdoor gas circulation with the second heat exchange split body 2.

The control terminal 6 is mounted on the wall by itself.

The kitchen air processing system 100 according to the embodiment of fig. 2 includes: the system comprises a refrigeration mode, a first smoke removal mode, a second fresh air mode, a third smoke removal mode, a heating mode and a dehumidification mode.

In the embodiment shown in fig. 3, the kitchen air treatment system 100 includes: the device comprises two heat exchange split bodies, a compressor 10, a smoking split body 3, a gas collection split body 4, a first control valve 51, a second control valve 52, a third control valve 53, a fourth control valve 54, a reversing air port 20, a reversing valve 50 and a control terminal 6. Two heat transfer components of a whole that can function independently connect into an organic whole and set up, first heat exchanger 11 can be to the air release heat that flows through in the first heat transfer components of a whole that can function independently 1, and second heat exchanger 21 can absorb the heat of the air of flowing through in the second heat transfer components of a whole that can function independently 2, and compressor 10 passes through the connecting pipe and connects first heat exchanger 11 and second heat exchanger 21, and compressor 10 sets up in the first heat exchanger 11 of kitchen. The first heat exchange split body 1 further comprises a shell, the first air inlet and outlet 12 and 13 are respectively arranged on the shell of the first heat exchange split body 1, the first air inlet 12 is used for exchanging air with the outside, the first heat exchanger 11 is a condenser, the compressor 10 and the condenser are arranged between the first air inlet 12 and the first air outlet 13, and the first air outlet 13 penetrates through the outer wall 72 through a pipeline to be communicated with the outside.

The second heat exchange split 2 is provided with a shell, the second air inlet and outlet 23 and 24 are respectively arranged on the shell of the second heat exchange split 2, the second air inlet 23 is used for exchanging air with the outside, the second air outlet 24 can suck air from the inside, the second heat exchanger 21 is an evaporator, the evaporator and the first fan 22 are arranged between the second air inlet and outlet 23 and 24, the second air inlet 23 penetrates through the outer wall body 72 through a pipeline to be communicated with the outside, the air-conditioning outlet 25 is arranged on the smoking split 3, and the second air outlet 24 is communicated with the air-conditioning outlet 25 through the indoor air pipe 250.

The first and second heat exchange split bodies 1 and 2 can exchange air through the reversing air port 20, the opening and closing of the reversing air port 20 can be controlled through the reversing valve 50, and the second purifying part 201 is correspondingly arranged at the reversing air port 20.

The smoking split 3 is used for absorbing oil smoke in a kitchen, the smoking split 3 and the two heat exchange split are separately arranged, the smoking split 3 is provided with smoking and smoke outlet ports 31 and 32, the smoking port 31 is positioned at the bottom of the smoking split 3, the air outlet 25 of the air conditioner is positioned above the smoking port 31, the smoking port 31 can suck air from the indoor, the smoking port 31 is connected with a smoking surface with a larger area, the smoke outlet port 32 is positioned above the smoking port 31, the smoking port 31 can suck air from the indoor, the indoor oil smoke can be sucked through the smoking port 31 and discharged from the smoke outlet port 32, and a condensation oil removing cavity is arranged in the smoking split 3.

The second fan 41 is arranged in the gas collection split body 4, the first gas collection inlet 42 of the gas collection split body 4 is connected with the first air outlet 13 through a pipeline, airflow subjected to heat exchange through the condenser flows out of the first air outlet 13 and can flow into the gas collection split body 4 through the first gas collection inlet 41, the second gas collection inlet 42 of the gas collection split body 4 is connected with the smoke outlet 32 through a flue 71, oil smoke entering through the smoke suction split body 3 flows out of the smoke outlet 32, and the oil smoke can flow into the gas collection split body 4 through the second gas collection inlet 43. The second fan 41 can guide the air flow in the first heat exchange split body 1 or the smoking split body 3 into the air collecting split body 4 through the first air collecting inlet 41 or the second air collecting inlet 42, and the air collecting outlet 44 is communicated with the flue 71 to discharge the waste gas from the flue 71.

The first control valve 51 is positioned between the first gas collecting inlet 42 and the first air outlet 13 and controls the gas circulation of the first heat exchange split body 1 and the gas collecting split body 4, the second control valve 52 is positioned between the second gas collecting inlet 43 and the smoke outlet 32 and controls the gas circulation of the smoke suction split body 3 and the gas collecting split body 4, the third control valve 53 is positioned at the first air inlet 12 and controls the outdoor gas circulation with the first heat exchange split body 1, and the fourth control valve 54 is positioned at the second air inlet 23 and controls the outdoor gas circulation with the second heat exchange split body 2.

The control terminal 6 is arranged on the smoking split body 3.

The kitchen air processing system 100 according to the embodiment of fig. 2 includes: the system comprises a refrigeration mode, a first smoke removal mode, a second fresh air mode, a third smoke removal mode, a heating mode and a dehumidification mode. The cooling mode is shown in fig. 4, the first fresh air mode is shown in fig. 5, the first smoke removal mode is shown in fig. 6, the second smoke removal mode is shown in fig. 7, the second fresh air mode is shown in fig. 8, the third smoke removal mode is shown in fig. 9, the fourth smoke removal mode is shown in fig. 10, the cleaning mode is shown in fig. 11, the heating mode is shown in fig. 12, and the dehumidification mode is also shown in fig. 12.

Other constructions and operations of kitchen air treatment systems according to embodiments of the present invention are known to those skilled in the art, for example, smoke tubes, flues, compressors may be prior art and will not be described in detail herein.

In the description herein, references to the description of the terms "embodiment," "example," "specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A kitchen air treatment system, comprising:

the heat exchanger comprises a first heat exchange split body, a second heat exchange split body and a heat exchanger, wherein the first heat exchange split body is internally provided with a first heat exchanger and is provided with a first air inlet and a first air outlet, and the first air inlet is used for being communicated with the outside;

the second heat exchange split body is internally provided with a second heat exchanger and a first fan, the second heat exchange split body is provided with a second air inlet and a second air outlet, the second air inlet is used for being communicated with the indoor space and/or the outdoor space, and the second air outlet is used for being communicated with the indoor space;

the compressor is respectively connected with the first heat exchanger and the second heat exchanger to supply a refrigerant, so that one of the first heat exchanger and the second heat exchanger can refrigerate while the other can heat;

the smoking split body is provided with a smoking port and a smoke outlet, the smoking split body is provided with an oil smoke processing assembly, and the smoking port is used for being communicated with the indoor space;

the gas collection components of a whole that can function independently, be equipped with the second fan in the gas collection components of a whole that can function independently, the gas collection components of a whole that can function independently has: the first gas collection inlet is communicated with the first air outlet, the second gas collection inlet is communicated with the smoke outlet, and the gas collection outlet is used for being communicated with the outside;

the first control valve is used for controlling the on-off of the first gas collection inlet;

the second control valve is used for controlling the on-off of the second gas collection inlet; in addition, the first and second substrates are,

the kitchen air treatment system further comprises a reversing valve used for controlling the reversing air port to be opened and closed.

2. The kitchen air treatment system according to claim 1, wherein the second heat exchange split body comprises a first purifying piece arranged corresponding to the second air inlet, and/or a second purifying piece arranged corresponding to the reversing air inlet.

3. The galley air treatment system according to claim 1, wherein the first heat exchange sub-body includes a third control valve for opening and closing the first air intake, and/or wherein the second heat exchange sub-body includes a fourth control valve for opening and closing the second air intake.

4. The kitchen air treatment system according to claim 1, wherein the smoking split body is provided with an air conditioner air outlet for indoor communication, and the second air outlet is communicated with the air conditioner air outlet through an indoor air duct.

5. The kitchen air treatment system of claim 4, wherein the smoking opening is located at a bottom of the smoking split body, and the air conditioning outlet is located above the smoking opening.

6. The kitchen air treatment system of claim 1, further comprising: and the control terminal is used for controlling the running state of the kitchen air treatment system, and is independently installed or arranged on the smoking split body or the second heat exchange split body.

7. The kitchen air treatment system of claim 1, wherein at least one of the first heat exchange split body, the second heat exchange split body, and the smoking split body is provided with a lifting portion.

8. The kitchen air treatment system according to claim 1, wherein the first heat exchange split body, the second heat exchange split body and the smoke suction split body are separately arranged, or at least two of the first heat exchange split body, the second heat exchange split body and the smoke suction split body are integrally connected.

9. The kitchen air treatment system according to claim 1, wherein the first heat exchange split body and the second heat exchange split body share a casing, the casing is separated by a partition plate, and the reversing air opening is formed in the partition plate.

10. The galley air treatment system according to claim 9, wherein the partition is a heat shield.

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