CN214891407U - Oil smoke air conditioner all-in-one - Google Patents
Oil smoke air conditioner all-in-one Download PDFInfo
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- CN214891407U CN214891407U CN202120393996.2U CN202120393996U CN214891407U CN 214891407 U CN214891407 U CN 214891407U CN 202120393996 U CN202120393996 U CN 202120393996U CN 214891407 U CN214891407 U CN 214891407U
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Abstract
The utility model relates to a kitchen air conditioner technical field, in order to solve the problem that the energy consumption of current kitchen oil smoke air conditioner is high in spring summer festival, concretely relates to oil smoke air conditioner all-in-one, including fresh air conditioning module and lampblack absorber module, fresh air conditioning module includes: the first air duct is internally provided with an evaporator and a first fan; the second air duct is internally provided with a second fan; the range hood module comprises an oil smoke channel, an oil smoke purification device and a third fan, wherein the oil smoke purification device and the third fan are arranged in the oil smoke channel; the oil smoke air conditioner all-in-one machine further comprises a heat exchange device, the heat exchange device comprises a first flow channel and a second flow channel, and the first flow channel and the second flow channel are arranged in a mode of exchanging heat, so that outdoor fresh air flowing through the second air channel can exchange heat with oil smoke in the oil smoke channel. The utility model provides an all-in-one can reduce energy consumption, energy saving, has guaranteed the travelling comfort of indoor environment simultaneously.
Description
Technical Field
The utility model relates to a kitchen air conditioner technical field, concretely relates to oil smoke air conditioner all-in-one.
Background
A great deal of oil smoke and heat are generated in the cooking process, which is almost a problem facing every family. Especially in hot and dry spring seasons, the heat generated by cooking causes the temperature in the kitchen to rise rapidly. In order to solve the problem of oil smoke, the oil smoke generated by the range hood is generally exhausted to the outdoor, so that the pollution of the oil smoke to the indoor environment is reduced, and the indoor air quality is improved, so that the range hood is basically one of essential appliances in a kitchen. The range hood can work to form a negative pressure state indoors, and the problems of difficulty in opening doors and windows, air leakage in gaps between the doors and the windows and high noise can be caused under the negative pressure state. Aiming at the problems of negative pressure and temperature rise in a kitchen caused by cooking or working of a smoke exhaust ventilator, the existing solution is to install an air conditioner and the smoke exhaust ventilator in the kitchen at the same time, adjust the indoor temperature by using the air conditioner and remove indoor oil smoke by using the smoke exhaust ventilator.
The existing kitchen air conditioner usually works independently of a range hood, and although the oil smoke air conditioner all-in-one machine of part models can realize the cooperative work of the oil smoke air conditioner and the range hood, the control logic is complex, the energy consumption is high, the effect is not ideal, and the user experience is not good.
Accordingly, there is a need in the art for a new integrated lampblack and air conditioner and a control method thereof to solve the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem among the prior art, promptly in order to solve the problem that the energy consumption of current kitchen oil smoke air conditioner is high in spring summer festival, the utility model provides an oil smoke air conditioner all-in-one, oil smoke air conditioner all-in-one includes new trend air conditioner module and lampblack absorber module, new trend air conditioner module includes:
the first air duct is provided with a first outdoor fresh air inlet and a first indoor air outlet, and an evaporator and a first fan are arranged in the first air duct, so that under the action of the first fan, outdoor fresh air can convey cold air to an indoor environment after flowing through the evaporator in the first air duct; and
the second air duct is provided with a second outdoor fresh air inlet and a second indoor air outlet, and a second fan is arranged in the second air duct, so that outdoor fresh air is directly conveyed to the indoor environment through the second air duct under the action of the second fan;
the range hood module comprises an oil smoke channel for communicating an indoor environment with an outdoor environment, and an oil smoke purification device and a third fan which are arranged in the oil smoke channel, wherein under the action of the third fan, oil smoke in the indoor environment is discharged to the outdoor environment through the oil smoke channel and can be purified when flowing through the oil smoke purification device;
the lampblack and air conditioner all-in-one machine also comprises a heat exchange device, the heat exchange device comprises a first flow channel and a second flow channel, the first flow channel is arranged or formed in the second air channel, the second flow channel is arranged or formed in the lampblack channel,
the first flow channel and the second flow channel are arranged in a heat exchange mode, so that outdoor fresh air flowing through the second air channel can exchange heat with oil smoke in the oil smoke channel.
The utility model provides an oil smoke air conditioner all-in-one not only can be to indoor transport new trend, but also be provided with heat transfer device, thus, new trend and oil smoke can carry out the heat exchange at the circulation in-process, the purpose can heat up through the heat that absorbs in the oil smoke when outdoor new trend temperature is lower, thereby reduce the influence of low temperature new trend to indoor temperature, can save the all-in-one and additionally heat required energy consumption, play and reduce the all-in-one energy consumption, the effect of energy saving, the travelling comfort of indoor environment has been guaranteed simultaneously.
It will be appreciated that there are many configurations in which the first and second flow passages are arranged in a manner that enables heat exchange, for example, the first and second flow passages may be arranged in parallel, cross, in contact with each other, out of contact with each other, and so on. Further, the soot may be purified upstream of the soot passage, or may be purified downstream of the soot passage, or both.
With regard to the above-described all-in-one machine for a range hood and an air conditioner, in a possible embodiment, the first flow passage and the second flow passage are disposed in a manner of intersecting each other, and at least a part of both are in physical contact in an assembled state.
Through setting up to structure that intersects and part contact each other between first runner and the second runner, can improve the heat transfer effect between second wind channel and the interior air current of oil smoke passageway to waste heat in the abundant recovery oil smoke, and then the energy saving, reduce the energy consumption.
With regard to the above-mentioned all-in-one lampblack and air conditioner, in a feasible implementation manner, the heat exchanging device is arranged at the downstream side of the lampblack channel.
Through setting up heat transfer device in the downstream side of oil smoke passageway, be favorable to the rational planning of the structure of each wind channel in the all-in-one, position to make the air current circulation in the wind channel more smooth and easy.
For the above integrated lampblack and air conditioner, in a feasible implementation mode, the heat exchange device is a total heat exchange core.
The physical connection between the first flow channel and the second flow channel is realized by arranging the total heat exchange core, so that the fresh air flow and the oil smoke flow can be subjected to sufficient heat exchange, and the waste heat can be fully recycled.
To above-mentioned oil smoke air conditioner all-in-one, in a feasible implementation, new trend air conditioner module is two, every new trend air conditioner module all is provided with first wind channel, the oil smoke passageway clamp is established two between the first wind channel.
The channel section of the oil smoke channel is much larger than the section of the first air channel for circulating cold air or fresh air under the common condition, so that the flow of the oil smoke channel is much larger than that of the first air channel under the condition of the same flow velocity; in addition, the oil smoke channel is clamped between the two first air channels, so that vortex flow is formed between the input fresh air/cold air and the oil smoke, the oil smoke is prevented from floating, and the oil smoke is discharged outdoors more smoothly.
For the above integrated lampblack and air conditioner, in a feasible implementation manner, the first flow channel is communicated with the two first air channels, and the two first air channels and the first flow channel jointly form the second air channel.
Through two first wind channels with first flow channel intercommunication, can utilize two current first wind channels and first flow channel to construct the second wind channel, can also improve the utilization ratio in wind channel when realizing the function, in addition still be favorable to the miniaturized design of all-in-one machine overall structure.
To the above-mentioned oil smoke air conditioner all-in-one machine, in a feasible implementation, the oil smoke purification device includes first oil smoke filter screen and second oil smoke filter screen, and looking along the oil smoke flow direction, first oil smoke filter screen with the second oil smoke filter screen all set up in the oil smoke passageway and be located respectively the upstream side and the downstream side of second flow channel.
By arranging the oil smoke filter screens on the upstream side and the downstream side of the second flow channel, the filtering effect of grease in oil smoke can be enhanced.
For the above integrated lampblack and air conditioner, in a feasible implementation manner, the first indoor air outlet is arranged at a position where the first air channel is close to the inlet of the lampblack channel.
Through setting up first indoor air outlet in the position that first wind channel closes on the entry of oil smoke passageway, outdoor new trend or cold wind are followed first indoor air outlet and are exported the back, have the trend that directly gets into the oil smoke passageway to form the vortex between first wind channel and oil smoke passageway, can effectively prevent that the oil smoke from wafting to the indoor space.
For the above integrated lampblack and air conditioner, in a feasible implementation mode, the first outdoor fresh air inlet and the second outdoor fresh air inlet are integrated.
Through setting up first outdoor new trend entry and the unification of the outdoor new trend entry of second for the part district section in first wind channel and second wind channel can share, can improve the utilization efficiency in wind channel like this, can reduce the total configuration length in wind channel again, in order to practice thrift installation space, realizes the miniaturized design of all-in-one.
To above-mentioned oil smoke air conditioner all-in-one, in a feasible implementation, fresh air conditioning module includes first air door, first wind channel still includes indoor air inlet and outlet, first air door is in order to swing the mode of changeing selectively shutoff indoor fresh air entry or indoor air inlet and outlet.
Drawings
The utility model discloses an oil smoke air conditioner all-in-one is described below with reference to the attached drawing, in the attached drawing:
FIG. 1 shows the new air-smoke exhausting mode of the integrated lampblack and air-conditioning machine of the present invention;
FIG. 2 is a new air heat exchange-fume exhaust mode of the integrated lampblack and air conditioner;
FIG. 3 is the cooling mode of the integrated lampblack and air conditioner of the utility model;
list of reference numerals:
1. a range hood module; 10. a lampblack concentration sensor; 11. a first oil smoke filter screen; 12. a third fan; 13. a fume channel; 14. a full heat exchange core; 15. a second oil smoke filter screen; 2. a fresh air conditioning module; 20. an outdoor fresh air inlet; 21. an air filter screen; 22. an indoor air inlet and outlet; 23. a first damper; 24. an evaporator; 25. a first fan; 26. a first air duct; 27. an indoor temperature sensor; 28. a second damper; 29. the first indoor air outlet.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the following embodiments are explained in connection with dual fresh air conditioning modules, this is not intended to be limiting, and the present invention is equally applicable to single fresh air modules, and such application is not to be limited by the spirit and scope of the present invention.
Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present invention. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details. In some instances, the principles of air conditioning refrigeration, which are well known to those skilled in the art, have not been described in detail in order to not unnecessarily obscure the present invention.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Additionally, the technical scheme of the utility model be applicable to the regulation of spring and summer season kitchen interior environment, and the indoor outer temperature variation of spring and summer season has certain law, and no matter how indoor temperature can maintain in comfortable temperature range the outdoor temperature under the normal conditions, consequently to spring and summer season, along with the lapse of time, outdoor temperature is by low uprising gradually, and at this in-process, outdoor temperature can be followed the state that is less than indoor temperature and gradually changed into the state that is higher than indoor temperature.
Based on the current problem that the energy consumption of kitchen oil smoke air conditioner is high that the background art pointed out, the utility model provides an oil smoke air conditioner all-in-one through set up in this all-in-one can with the passageway of oil smoke passageway heat transfer, adjusts indoor temperature through retrieving the used heat in the oil smoke under the certain condition, can reduce the holistic energy consumption of all-in-one.
The oil smoke air conditioner all-in-one machine of the present invention is described in detail with reference to fig. 1 to 3. FIG. 1 shows the new air-smoke exhausting mode of the integrated lampblack and air-conditioning machine of the present invention; FIG. 2 is a new air heat exchange-fume exhaust mode of the integrated lampblack and air conditioner; fig. 3 shows the cooling mode of the oil smoke air conditioner all-in-one machine of the present invention.
The utility model provides an oil smoke air conditioner all-in-one includes new trend air conditioner module and lampblack absorber module, can realize new trend, new trend refrigeration, three function of refrigeration during new trend air conditioner module operation, can realize oil smoke purification, oil smoke outer row function during lampblack absorber module operation.
Referring to fig. 1, the embodiment of the present invention provides an oil smoke air conditioner all-in-one machine, which comprises a range hood module 1. The range hood module 1 comprises an oil smoke channel 13 communicating an indoor environment and an outdoor environment, wherein an oil smoke purification device is arranged in the oil smoke channel 13 and is used for separating grease in oil smoke; an oil smoke concentration sensor 10 is arranged at the inlet of the channel, and the oil smoke concentration sensor 10 is used for detecting the oil smoke concentration at the inlet. In this embodiment, the oil smoke purifying device includes a first oil smoke filter 11 disposed at an inlet end of the oil smoke passage 13 and a second oil smoke filter 15 disposed at an outlet end of the oil smoke passage 13, and the first oil smoke filter 11 and the second oil smoke filter 15 are respectively located at an upstream side and a downstream side of the total heat exchange core 14. The third fan 12 is further arranged in the oil smoke channel 13, negative pressure is generated when the third fan 12 works, so that oil smoke in an indoor environment can enter the oil smoke channel 13 and be discharged to an outdoor environment under the action of the negative pressure, and the oil smoke can be purified when flowing through the oil smoke purification device.
The integrated machine in the embodiment comprises two fresh air conditioning modules 2, and each module can independently realize fresh air and fresh air refrigeration and refrigeration functions. Specifically, referring to fig. 1, each fresh air conditioning module 2 includes a compressor, a condenser, a throttling device, an evaporator 24, and the like, and the compressor, the throttling device, and the like may be shared. Each fresh air conditioning module 2 includes a first air duct 26, and the lampblack channel 13 is sandwiched between the two first air ducts 26. Taking the first air duct 26 on the left side as an example, the air duct has an outdoor fresh air inlet 20, an indoor air inlet/outlet 22 and a first indoor air outlet 29, the first indoor air outlet 29 is close to the inlet end of the lampblack channel 13, and an evaporator 24 and a first fan 25 are arranged in the air duct.
When this module operation is under the new trend refrigeration mode, open outdoor new trend entry 20 and first indoor air outlet 29, start the compressor refrigeration, under the effect of first fan 25, outdoor new trend can carry cold wind to indoor environment behind the evaporimeter 24 in the first wind channel 26 of flowing through.
When the module operates in a cooling mode, the indoor air inlet/outlet 22 and the first indoor air outlet 29 are opened, the compressor is started to cool, and the outdoor return air can convey cold air to the indoor environment after flowing through the evaporator 24 in the first air duct 26 under the action of the first fan 25.
When the module operates in a fresh air mode, the outdoor fresh air inlet 20 and the first indoor air outlet 29 are opened, the compressor is not started for refrigeration, and then the outdoor fresh air flows through the first air duct 26 and is directly conveyed to the indoor space.
The opening or closing of the outdoor fresh air inlet 20 and the indoor air inlet and outlet 22 is realized through the arranged first air door 23, the first air door 23 is a swing type air door, when the first air door swings to the P position, the indoor air inlet and outlet 22 is opened, the outdoor fresh air inlet 20 is closed, and when the first air door swings to the Q position, the indoor air inlet and outlet 22 is closed, and the outdoor fresh air inlet 20 is opened. It is of course also possible to provide independently controlled dampers.
The first indoor air outlet 29 is arranged at a position close to the inlet of the oil smoke channel 13, and when the first indoor air outlet 29 discharges air and the oil smoke channel 13 sucks air, a vortex can be formed, so that the oil smoke is effectively reduced.
The utility model discloses an all-in-one still includes heat transfer device, and heat transfer device in this embodiment is full heat exchange core 14, is provided with first runner and second runner in the full heat exchange core 14, and first runner and second runner are cross arrangement each other, and contact each other. The first flow passage is arranged in the second air passage, and the second flow passage is arranged in the oil smoke passage.
Referring to fig. 2, the structure in fig. 2 is the same as that in fig. 1, when the outdoor fresh air inlet 20 in the left fresh air conditioning module 2 is opened, the indoor air inlet/outlet 22 is closed, and the outdoor fresh air inlet 20 in the right fresh air conditioning module 2 is closed, and the indoor air inlet/outlet 22 is opened, if the first fan 25 on the left side is closed, and the first fan 25 on the right side is opened and reversely operates, a situation completely different from that in fig. 1 may occur, at this time, the outdoor fresh air inlet 20 on the left side, a part of the left first air duct 26, the total heat exchange core 14, a part of the right first air duct 26, and the right indoor air inlet/outlet 22 constitute the second air duct in the present embodiment, and at this time, the right indoor air inlet/outlet 22 exists as the second indoor air outlet of the second air duct. Meanwhile, the first fan 25 in the right air duct is reversed to exist as a second fan in the second air duct. When the second fan is operated, outdoor fresh air can flow through the total heat exchange core 14 in the process of being directly conveyed to the indoor environment through the second air duct, and fresh air flow in the total heat exchange core 14 can exchange heat with oil fume flow.
It can be understood that if fresh air enters from the right outdoor fresh air inlet 20 and exits from the left indoor air inlet/outlet 22, the effect is the same as that in the previous embodiment, and the operation of each component can be adjusted adaptively.
It should be noted that the fresh air conditioning module 2 in the above embodiment has a dual-module structure, and the second air duct can be constructed by controlling the position of the first air door 23 and the direction of rotation of the first fan 25, and this arrangement mode has a simple structure, a high component utilization rate, and a high efficiency. It will be understood by those skilled in the art that the second air duct may also be configured as an independent structure, that is, a separate air duct, an outdoor fresh air inlet 20, and an indoor fresh air outlet are configured, a second motor different from the first motor on the right side is configured in the air duct, a partial section of the second air duct and a partial section of the smoke channel 13 can exchange heat with each other, and so on.
Based on foretell oil smoke air conditioner all-in-one, the utility model discloses a control method includes following step:
and S10, acquiring the indoor temperature corresponding to the indoor environment under the condition that the range hood module 1 is in the running state.
Specifically, the operation of the range hood module 1 needs to satisfy a certain condition, and whether the indoor oil smoke concentration exceeds the preset oil smoke concentration is judged according to the judgment, and the indoor oil smoke concentration is specifically determined by an oil smoke concentration sensor 10 arranged at an inlet of an oil smoke channel 13. If the measured oil smoke concentration is not lower than the preset oil smoke concentration threshold value, the range hood module 1 needs to be operated; if the oil smoke concentration that surveys is less than preset oil smoke concentration threshold value, then need not operate lampblack absorber module 1, only need according to indoor circumstances judge whether need operate fresh air conditioning module 2 can, if need operate fresh air conditioning module 2, then this module only uses as the air conditioner, corresponding operation logic is prior art, does not describe in detail here again. The indoor temperature corresponding to the indoor environment is measured by an indoor temperature sensor 27 provided at the first indoor air outlet 29 or at another position.
And S20, calculating the difference between the indoor temperature and the indoor target temperature. The target temperature is the temperature set by the user, and the setting mode can be realized by a remote controller, a touch panel and the like.
And S30, comparing the difference value with a preset temperature difference threshold value.
Specifically, the preset temperature difference threshold comprises a first preset temperature difference threshold and a second preset temperature difference threshold, the first preset temperature difference threshold is lower than the second preset temperature difference threshold, and the specific numerical value is obtained in the experimental stage. For example, the first preset temperature difference threshold is 3 ℃ and the second preset temperature difference threshold is 6 ℃. It is to be understood that the above values representing temperatures are merely exemplary, and that specific temperature values may be determined experimentally based on a number of factors, such as location, climate conditions, and the like.
And S40, controlling the circulation state of the air flow in the first air duct 26 and the second air duct and controlling the running state of the fresh air conditioning module 2 according to the comparison result.
Specifically, the operation state of the fresh air conditioning module 2 is mainly controlled by the operation parameters of the compressor, which include the frequency, the pressure and the direction of air intake and exhaust, and the like of the compressor.
Specific comparison results include the following cases:
(1) the difference is lower than a first preset temperature difference threshold.
If the comparison result is that the difference value is lower than the first preset temperature difference threshold value, it indicates that the all-in-one machine only needs to suck fresh air to maintain indoor and outdoor air pressure balance, and does not need to adjust the indoor temperature, and the corresponding control logic of the all-in-one machine refers to the figure 1: placing the first air chute 26 in flow communication; enabling the second air duct to be in a non-circulation state; the compressor is not operated. Specifically, the first air door 23 is controlled to swing to the position Q, so that the outdoor fresh air inlets 20 on the two sides are opened, and the indoor air inlet and outlet 22 are closed; swinging the second damper 28 to open the first indoor air outlet 29, thereby connecting the first air duct 26; opening the first fan 25 to make the air in the first air duct 26 in a circulating state, and conveying the fresh air to the indoor environment through the first air duct 26; accordingly, the second air duct is in a non-circulation state at this time, the compressor is not operated, and the first air duct 26 exists only as a fresh air duct. The fresh air is purified after passing through the air filter 21 before entering the first air duct 26. When the two modules work cooperatively, fresh air input into the room is used for supplementing air lost due to oil smoke discharge so as to maintain air pressure balance; the oil smoke is discharged after being filtered by the first oil smoke filter screen 11 and the second oil smoke filter screen 15, negative pressure is generated at the inlet of the oil smoke channel 13 due to the circulation of the oil smoke, more input fresh air directly enters the oil smoke channel 13 under the action of the negative pressure, and vortex is formed around the inlet of the oil smoke channel 13, so that the oil smoke is effectively prevented from floating.
(2) The difference value is between the first preset temperature difference threshold value and the second preset temperature difference threshold value.
If the difference value is between the first preset temperature difference threshold value and the second preset temperature difference threshold value, it indicates that a certain temperature difference exists between the indoor temperature and the target temperature, and if fresh air is directly introduced, the indoor temperature can be obviously reduced by the low-temperature fresh air, and the corresponding control logic under the situation refers to fig. 2: placing the first air chute 26 in a non-flow state; enabling the second air duct to be in a circulation state; the compressor is not operated. Specifically, the first air door 23 on the left side is controlled to swing to the position Q, so that the outdoor fresh air inlet 20 on the left side is opened, and the indoor air inlet and outlet 22 is closed; controlling the first air door 23 on the right side to swing to the position P, so that the outdoor fresh air inlet 20 on the right side is closed, and the indoor air inlet and outlet 22 on the right side is opened; the second air door 28 is controlled to swing to close the first indoor air outlets 29 on the two sides; the first fan 25 on the left side is not turned on to put the first air duct 26 in a non-circulation state; the first fan 25 on the right side is opened, so that fresh air is exhausted to the indoor environment from the indoor air inlet and outlet 22 on the right side after passing through the outdoor fresh air inlet 20 on the left side, part of the first air duct 26, the total heat exchange core 14 and part of the first air duct 26 on the right side, and the second air duct is in a circulation state. The compressor is not started in the process, the temperature of the fresh air is only improved by utilizing the heat exchange between the oil smoke channel 13 and the fresh air, and the large influence of the low-temperature fresh air on the indoor temperature is avoided.
(3) The difference is higher than a second preset temperature difference threshold.
If the comparison result shows that the difference value is not lower than the second preset temperature difference threshold value, the indoor temperature is higher than the target temperature, and the indoor temperature needs to be cooled by means of an air conditioner. The corresponding control logic in this case is shown in fig. 1, and is different from the case (1), in the case (3), the compressor is started and operated in the refrigeration mode while fresh air is sucked, so that the sucked fresh air is cooled, and the integrated machine is operated in the fresh air refrigeration-oil fume exhaust mode.
Referring to fig. 3, if the range hood module 1 does not need to be operated and only the indoor temperature needs to be reduced, the all-in-one machine is controlled to operate in the cooling mode as shown in fig. 3. Specifically, the first air doors 23 on both sides are controlled to swing to the position P, so that the outdoor fresh air inlets 20 on both sides are closed, and the indoor air inlets and outlets 22 are opened; swinging the second damper 28 to open the first indoor air outlet 29, thereby connecting the first air duct 26; the first fan 25 is turned on to make the air in the first air duct 26 in a circulating state, the compressor is turned on to cool, and the indoor return air is cooled by the evaporator 24 and then is input into the room to reduce the indoor temperature.
It can be understood that the fresh air conditioning module 2 in this embodiment is described by taking a dual module as an example, and of course, the fresh air conditioning module 2 may also have a single structure, or only one of the fresh air conditioning modules 2 may be operated during the operation, and so on.
It should be noted that the operating speed of the third fan 12 in the range hood module 1 is related to the oil smoke concentration, the oil smoke concentration can be divided into a plurality of levels, each level corresponds to a corresponding third fan 12 rotating speed, so that different fan rotating speeds can be selected according to the oil smoke concentration, and thus, the overall energy consumption of the integrated machine can be reduced while the oil smoke exhaust effect is ensured.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (10)
1. An oil smoke air-conditioning all-in-one machine is characterized by comprising a fresh air conditioning module and a range hood module,
fresh air conditioning module includes:
the first air duct is provided with a first outdoor fresh air inlet and a first indoor air outlet, and an evaporator and a first fan are arranged in the first air duct, so that under the action of the first fan, outdoor fresh air can convey cold air to an indoor environment after flowing through the evaporator in the first air duct; and
the second air duct is provided with a second outdoor fresh air inlet and a second indoor air outlet, and a second fan is arranged in the second air duct, so that outdoor fresh air is directly conveyed to the indoor environment through the second air duct under the action of the second fan;
the range hood module comprises an oil smoke channel for communicating an indoor environment with an outdoor environment, an oil smoke purification device and a third fan which are arranged in the oil smoke channel,
under the action of the third fan, the lampblack in the indoor environment is discharged to the outdoor environment through the lampblack channel and can be purified when flowing through the lampblack purification device;
the lampblack and air conditioner all-in-one machine also comprises a heat exchange device, the heat exchange device comprises a first flow channel and a second flow channel, the first flow channel is arranged or formed in the second air channel, the second flow channel is arranged or formed in the lampblack channel,
the first flow channel and the second flow channel are arranged in a heat exchange mode, so that outdoor fresh air flowing through the second air channel can exchange heat with oil smoke in the oil smoke channel.
2. The integrated lampblack and air conditioner of claim 1, wherein the first flow channel and the second flow channel are arranged in a manner of intersecting with each other, and
in the assembled state, at least a portion of the two are in physical contact.
3. The lampblack and air-conditioning all-in-one machine is characterized in that the heat exchange device is arranged on the downstream side of the lampblack channel.
4. The lampblack and air conditioner all-in-one machine as claimed in claim 3, wherein the heat exchange device is a full heat exchange core.
5. The lampblack and air-conditioning all-in-one machine is characterized in that the number of the fresh air conditioning modules is two, each fresh air conditioning module is provided with the first air duct, and the lampblack channel is clamped between the two first air ducts.
6. The lampblack and air-conditioning all-in-one machine is characterized in that the first flow channel is communicated with two first air channels, and the second air channel is formed by the two first air channels and the first flow channel.
7. The lampblack and air-conditioning all-in-one machine is characterized in that the lampblack purification device comprises a first lampblack filter screen and a second lampblack filter screen, and the first lampblack filter screen and the second lampblack filter screen are arranged in the lampblack channel and are respectively located on the upstream side and the downstream side of the second flow channel when viewed in the lampblack flowing direction.
8. The lampblack and air-conditioning all-in-one machine is characterized in that the first indoor air outlet is arranged at the position, close to the inlet of the lampblack channel, of the first air channel.
9. The lampblack and air-conditioning all-in-one machine is characterized in that the first outdoor fresh air inlet and the second outdoor fresh air inlet are arranged in a unified mode.
10. The lampblack and air-conditioning all-in-one machine is characterized in that the fresh air conditioning module comprises a first air door, the first air duct further comprises an indoor air inlet and outlet, and the first air door selectively blocks the indoor fresh air inlet or the indoor air inlet and outlet in a swinging mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120393996.2U CN214891407U (en) | 2021-02-22 | 2021-02-22 | Oil smoke air conditioner all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120393996.2U CN214891407U (en) | 2021-02-22 | 2021-02-22 | Oil smoke air conditioner all-in-one |
Publications (1)
| Publication Number | Publication Date |
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| CN214891407U true CN214891407U (en) | 2021-11-26 |
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| CN202120393996.2U Active CN214891407U (en) | 2021-02-22 | 2021-02-22 | Oil smoke air conditioner all-in-one |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118009394A (en) * | 2024-04-10 | 2024-05-10 | 珠海格力电器股份有限公司 | Kitchen ventilator control method and device, kitchen ventilator and storage medium |
| CN118009394B (en) * | 2024-04-10 | 2024-07-12 | 珠海格力电器股份有限公司 | Kitchen ventilator control method and device, kitchen ventilator and storage medium |
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2021
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118009394A (en) * | 2024-04-10 | 2024-05-10 | 珠海格力电器股份有限公司 | Kitchen ventilator control method and device, kitchen ventilator and storage medium |
| CN118009394B (en) * | 2024-04-10 | 2024-07-12 | 珠海格力电器股份有限公司 | Kitchen ventilator control method and device, kitchen ventilator and storage medium |
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