CN112361451A - Air management system and method for multifunctional heater - Google Patents
Air management system and method for multifunctional heater Download PDFInfo
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- CN112361451A CN112361451A CN202011181526.6A CN202011181526A CN112361451A CN 112361451 A CN112361451 A CN 112361451A CN 202011181526 A CN202011181526 A CN 202011181526A CN 112361451 A CN112361451 A CN 112361451A
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- air outlet
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1084—Arrangement or mounting of control or safety devices for air heating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Abstract
The invention discloses an air management system for a multifunctional heater and a method thereof, wherein the air management system mainly comprises a host shell, a panel module, a hot mixed air outlet module, a bidirectional air outlet module, a passive fresh air module, a detection module and a control module, wherein the detection module and the control module are combined with external instructions to control the operation and adjustment of the hot mixed air outlet module, the bidirectional air outlet module and the passive fresh air module, and the air management system integrates multiple air conditioning functions of blowing, ventilation, fresh air, heating, purification and the like, monitors the indoor air quality in real time, can automatically turn on/off/adjust corresponding functions according to the air quality, and can adjust corresponding functional degrees.
Description
Technical Field
The invention belongs to the technical field of heating equipment, and particularly relates to an air management system and method for a multifunctional heater.
Background
At present, in order to improve living environment's comfort level, can adopt the room heater to keep warm under the lower condition of temperature usually, the room heater can directly turn into electric energy or other chemical energy heat energy, through modes such as radiation, convection contact heat transfer for the user moves about under suitable temperature environment, can reduce air humidity under the majority condition. And along with the development of society, the room heater begins to combine with the furred ceiling, through the heating, increases and improves indoor temperature, and the primary mode includes that the lamp is warm, warm by air + warm by air, four kinds of modes of light wave heating, for the user provides comfortable ambient temperature when corresponding environment is like the feed or takes a bath, current warm by air room heater, the primary structure includes the host computer body, wind wheel subassembly and heating element, through with wind heating and carry to indoor heating up by warming up through the wind wheel subassembly.
For example, in patent No. CN109827222A, an intelligent air heating bathroom heater is disclosed, which comprises: the main tank body, the limiting part, the cover, the first exhaust part, the first driving part and the main controller. When opening warm bathroom heater of wind and improving the indoor temperature function, main control unit receives the signal of the definite human position that first infrared sensor and second infrared sensor sent, and main control unit is according to the first driving piece of human position control, and first driving piece changes the turned angle of first exhaust part, avoids the hot-blast direct blow of louvre output on the human body, improves warm bathroom heater of intelligence wind's use impression.
The patent No. CN108224538B also discloses an integrated ceiling heater, which comprises a box body, a box cover, a heater and an air duct, and is characterized in that a box body clamping groove is formed in the box opening of the box body, a reinforcing rib is connected between the bottom surface of the box body clamping groove and the side wall of the box body, a vertical surface is formed at one end of the reinforcing rib and connected with the bottom surface of the box body clamping groove, the other end of the reinforcing rib is connected with the side wall of the box body, and a connecting surface between the vertical surface of the reinforcing rib and. The box body is provided with a wire slot from the bottom surface to the side surface of the box body, a box body is embedded in the wire slot, and the electric wire is placed in the box body. The air duct is arranged in the box body, the heater is arranged on the box cover, positioning columns are arranged at four corners of the heater, an air duct positioning column corresponding to the heater positioning column is arranged on the bottom surface of the air duct, and the air duct, the heater and the box cover are fixed by screwing screws into the heater positioning column and the air duct positioning column; the side of the top end of the air duct is also provided with a positioning pin.
However, the above patents and the prior art are not enough, and all the adopted air exchanging fans and the air supplying fans are independently combined, so that the air outlet quantity is small, the air outlet channel is narrow, the suction effect of fresh air is not existed, the problems of unobvious heating effect, sultry indoor environment and low indoor air quality are caused, and the requirements of consumers cannot be met.
Disclosure of Invention
The invention provides a multifunctional air management system for a heater and a method thereof, which avoid the defects of the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the air management system for the multifunctional warmer comprises a main machine shell and is characterized in that a panel module, a hot mixed air outlet module, a two-way air outlet module, a passive fresh air module, a detection module and a control module are arranged on the main machine shell, the two-way air outlet module comprises a two-way wind wheel and a one-way wind wheel, the hot mixed air outlet module comprises a two-way wind guide unit, a one-way wind guide unit, a heating unit, a wind mixing unit and an air outlet unit, the two-way wind guide unit surrounds the outer side of the two-way wind wheel, the two-way wind guide unit is used for receiving air from the two-way wind wheel and guiding the air to the wind mixing unit or the outer side of the main machine shell, the one-way wind guide unit surrounds the outer side of the one-way wind wheel, the one-way wind guide unit is used for receiving air from the one-way wind wheel and, the air outlet unit is used for guiding the heated air in the air mixing unit to the indoor; the passive fresh air module comprises a fresh air duct unit and an air door opening and closing unit, the fresh air duct unit is communicated with the outside, the bidirectional air outlet module guides outside air to enter the fresh air duct unit, the outside air enters the hot mixed air outlet module through the bidirectional air outlet module and is conveyed to the indoor, and the air door opening and closing unit is used for opening and closing the fresh air duct unit; the detection module comprises a temperature detection unit, a humidity detection unit and an air quality detection unit, wherein the temperature detection unit is used for detecting the indoor air temperature and converting the indoor air temperature into an electric signal to be transmitted to the control module, the humidity detection unit is used for detecting the indoor air humidity and converting the indoor air humidity into an electric signal to be transmitted to the control module, and the air quality detection unit is used for detecting the indoor PM2.5 and TVOC contents and converting the indoor PM2.5 and TVOC contents into an electric signal to be transmitted to the control module; the control module is used for receiving the electric signal from the detection module and an external manual input instruction and controlling the movement of the bidirectional air outlet module, the heating unit and the air door opening and closing unit; the panel module cover is arranged on the host casing, and the detection module and the control module are arranged on the panel module.
In one embodiment, the bidirectional wind guiding unit includes an air supply channel and a ventilation channel, the air supply channel is communicated with the wind mixing unit, the air supply channel is used for guiding air sucked by the bidirectional wind wheel in the forward rotation into the wind mixing unit, the ventilation channel extends to the side wall of the main machine shell and is communicated with the outside, and the ventilation channel is used for guiding the air sucked by the bidirectional wind wheel in the reverse rotation to the outside.
In one embodiment, the one-way air guide unit comprises an air guide channel, the air mixing unit comprises an air mixing bin, the air outlet unit comprises an air outlet casing and a swing blade, the air supply channel and the air guide channel are both communicated with the air mixing bin, an air outlet of the air mixing bin is vertically arranged, the air outlet casing is arranged on an air outlet of the air mixing bin, and the swing blade is arranged in the air outlet casing.
In one embodiment, the heating unit is arranged in the air supply channel and the air guide channel.
In one embodiment, the fresh air duct unit comprises an air inlet bin and an air outlet bin, an air inlet of the air inlet bin is arranged on one side of the main machine shell, an air outlet of the air outlet bin is vertically arranged, and the air inlet bin is communicated with the air outlet bin; the air door opening and closing mechanism is arranged in the air inlet bin and is close to the air outlet bin, the air door opening and closing mechanism comprises a motor and a wind shield, and the motor drives the wind shield to rotate so as to adjust the air quantity entering the air outlet bin from the air inlet bin.
In one embodiment, the panel module comprises a cover plate, a connecting frame and a partition plate, the connecting frame is arranged between the cover plate and the connecting frame, the partition plate is covered on the main machine shell, the connecting frame is arranged above the partition plate, one end of the connecting frame is matched with the air outlet unit, and a gap exists between the connecting frame and the partition plate.
In one embodiment, the heating unit employs a PTC heating module.
In one embodiment, the air door opening and closing unit comprises a stepping motor and an air baffle, and the stepping motor drives the air baffle to rotate so as to adjust the air inlet amount of fresh air.
Meanwhile, the air management method for the multifunctional heater provided by the invention comprises the following steps:
a first link: setting a standard temperature value, monitoring an indoor air temperature value in real time by a temperature detection unit and comparing the indoor air temperature value with the standard temperature value, controlling the operation of one or two heating units by a control module when the measured temperature value is lower than or equal to the standard temperature value, and controlling the closing of one or two heating units by the control module when the measured temperature value is higher than the standard temperature value by 2-5 ℃;
and a second link: the temperature detection unit monitors the indoor air temperature value in real time and compares the indoor air temperature value with a standard temperature value, when the measured temperature value is lower than or equal to the standard temperature value, the control module controls the air door opening and closing unit to reduce the air inlet quantity of fresh air or close the air inlet quantity of the fresh air, and when the measured temperature value is higher than the standard temperature value by 1-2 ℃, the control module controls the air door opening and closing unit to improve the air inlet quantity of the fresh air;
and a third step: PM2.5 and TVOC standard content values are set, the air quality detection unit is used for detecting the indoor PM2.5 and TVOC content values and comparing the indoor PM2.5 and TVOC content values with the standard content values, and when the measured content values are higher than the standard content values, the control module controls the bidirectional wind wheel to rotate reversely and closes the heating unit matched with the bidirectional wind wheel, so that the indoor air is conveyed to the outside for ventilation.
Wherein, the first link and the second link are synchronously performed.
The invention integrates multiple air conditioning functions of blowing, ventilation, fresh air, heating, purification and the like, monitors the indoor air quality in real time, can automatically turn on/off/adjust corresponding functions according to the air quality, and can adjust corresponding functional degrees.
The invention adopts a passive fresh air effect, is provided with a switch door and a filter screen, is provided with a special fresh air inlet duct, and has an air outlet higher than the air inlet plane of the main machine body, thus being beneficial to the fresh air to smoothly enter the room through the air supply duct, and controlling the opening and closing angle of the air door so as to achieve the aim of ensuring the fresh air circulation without influencing the heating effect.
And, adopt two wind wheels and two PTC modular structure that generate heat, two wind wheels are bloied simultaneously and are carried out the heating process, and the cooperation mixes the wind subassembly for two wind wheel air-outs mix through mixing the wind subassembly after the initial segment heating, make the temperature of air-out unanimous, and the air-out position overlength, the length that roughly equals whole room heater main part has improved the air output greatly, can improve the efficiency that the temperature promoted and the uniformity of temperature.
And a bidirectional wind wheel capable of rotating forward and backward is combined with a conventional wind wheel structure, the two wind wheels can simultaneously work in the same direction to supply air and warm, one wind wheel can also supply air and warm, the other wind wheel rotates reversely to perform air exchange operation, and the air exchange and air supply can be performed without mutual influence by matching with a corresponding air duct, so that the drying efficiency and the utilization efficiency of all parts in the main machine body are improved, the utilization rate of the space in the main machine body is improved, and the purposes of energy conservation and emission reduction are achieved.
And moreover, the detection module and the control module are adopted, the conveying processes of ventilation, fresh air and hot air are automatically adjusted according to the set standard value, and the use is more humanized.
Drawings
The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not to be considered limiting of the scope of the present disclosure.
Fig. 1 schematically shows the overall structure of an air management system for a multipurpose warmer according to an embodiment of the present invention;
fig. 2 schematically illustrates a side structure of an air management system for a multipurpose warmer according to an embodiment of the present invention;
fig. 3 schematically illustrates a structure of a panel module in an air management system for a multipurpose warmer according to an embodiment of the present invention, in which a partition is not included;
FIG. 4 schematically illustrates a structure of the air management system for a multipurpose warmer, excluding panel modules, according to an embodiment of the present invention, in which partitions are included;
fig. 5 schematically illustrates the structure of an air outlet unit in an air management system for a multifunctional warmer according to an embodiment of the present invention;
fig. 6 schematically illustrates a top view structure of an air management system for a multi-functional warmer according to an embodiment of the present invention, wherein a panel module and an air outlet unit are not included, but a partition is included.
Fig. 7 schematically illustrates a top view structure of an air management system for a multi-functional warmer according to an embodiment of the present invention, wherein the panel module and the air outlet unit are not included.
Fig. 8 schematically illustrates the top-view structure of fig. 7, in accordance with an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Therefore, the detailed description of the embodiments of the present invention provided below in connection with the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention, and all other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of the present invention.
The terminology used herein is for the purpose of describing embodiments only and is not intended to be limiting and/or limiting of the invention. It is to be understood that the terms "front", "back", "left", "right", "up", "down", and the like, are used in an orientation or positional relationship as shown in the drawings, or as would be conventionally found in use of the products of the present invention, or as would be conventionally understood by one of ordinary skill in the art, and are used merely for convenience in describing and simplifying the invention, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the present invention.
Example 1
In this embodiment, the air management system for the multifunctional heater mainly includes a main housing 100, and a panel module 200, a hot mixed air outlet module, a bidirectional air outlet module 300, a passive fresh air module 400, a detection module and a control module are disposed on the main housing 100.
Specifically, two-way air-out module 300 includes a two-way wind wheel 310 and a one-way wind wheel 320, and two-way wind wheel 310 adopts two-way motor can carry out the operation of just reversing, makes the wind direction change then in the left and right sides, realizes indoor air supply and the effect of taking a breath, and one-way wind wheel 320 adopts one-way motor drive can, plays the air supply function.
Specifically, the hot mixed air outlet module includes a bidirectional air guiding unit 510, a unidirectional air guiding unit 520, a heating unit, a mixed air unit 530 and an air outlet unit 540, the bidirectional air guiding unit 510 surrounds the bidirectional wind wheel 310, the bidirectional air guiding unit 510 is used for receiving the air from the bidirectional wind wheel 310 and guiding the air to the mixed air unit 530 or the outside of the main machine casing 100, the unidirectional air guiding unit 520 surrounds the unidirectional wind wheel 320, the unidirectional air guiding unit 520 is used for receiving the air from the unidirectional wind wheel 320 and guiding the air to the mixed air unit 530, the heating unit is used for heating the air conveyed to the mixed air unit 530 by the bidirectional wind wheel 310 and the single wind wheel, and the air outlet unit 540 is used for guiding the heated air in the mixed air unit 530 to the indoor.
The bidirectional wind guiding unit 510 includes an air supply channel 511 and a ventilation channel 512, the bidirectional wind guiding unit forms a U-shaped structure, the air supply channel and the ventilation channel are respectively formed on the left and right, that is, the air supply channel 511 is communicated with the air mixing unit 530, the air supply channel 511 is used for guiding the air sucked in when the bidirectional wind wheel 310 rotates forwards (or reversely) into the air mixing unit 530, the ventilation channel 512 extends to the side wall of the main machine casing 100 and is communicated with the outside, the ventilation channel 512 is used for guiding the air sucked in when the bidirectional wind wheel 310 rotates reversely (or rotates forwards) to the outside, a filter pipe 1000 is correspondingly arranged on the side of the main machine casing 100, and the air enters the outside through the filter pipe 1000.
Wherein, one-way wind guiding unit 520 is including being the wind guide passageway of arcuation, wherein, wind mixing unit 530 is including mixing the wind storehouse, air-out unit 540 is including air-out casing 541, pendulum leaf 542 and base 543, and base 543 sets up on baffle 240, is provided with the grid on the base, and air-out casing lid is established on the base, and the pendulum leaf sets up in air-out casing air outlet department, carries out the regulation of wind direction and amount of wind, the pendulum leaf adopt the field in the structure commonly used can, hot-blast process is carried to mixing the wind in the air-out casing by two wind mixing units together after air supply passage 511 and one-way wind guiding unit, then input to indoor. Correspondingly, air supply passage 511 and wind-guiding passageway all are linked together with mixing the wind storehouse, mix the vertical setting of air outlet in wind storehouse, air-out casing 541 sets up on mixing the air outlet in wind storehouse, pendulum blade 542 sets up in air-out casing 541.
Correspondingly, the heating units (not shown) are disposed in the air supply passage 511 and the air guide passage and close to the air mixing unit, and the heating units are PTC heating modules.
Specifically, the passive fresh air module 400 includes a fresh air duct unit 410 and an air door opening and closing unit 420, the fresh air duct unit 410 is communicated with the outside, the bidirectional air outlet module 300 guides the outside air to enter the fresh air duct unit 410, and the outside air enters the hot mix air outlet module through the bidirectional air outlet module 300 and is conveyed to the indoor, and the air door opening and closing unit 420 is used for opening and closing the fresh air duct unit 410; the fresh air duct unit 410 comprises an air inlet bin 411 and an air outlet bin 412, an air inlet of the air inlet bin 411 is attached to one side (a side departing from the air outlet unit) of the main machine shell 100, an air outlet of the air outlet bin 412 is vertically arranged, and the air inlet bin 411 is communicated with the air outlet bin 412; air door closing mechanism sets up in the storehouse 411 of admitting air and is close to a storehouse 412, air door closing mechanism includes motor and deep bead 422, the motor drives deep bead 422 and rotates with this regulation by the amount of wind that the storehouse 411 got into a storehouse 412 of admitting air, and air door opening and closing unit 420 includes step motor 421 and deep bead 422, step motor 421 drives the rotation of deep bead 422 and adjusts the amount of wind of the income of new trend then.
Wherein, the host casing one side that the inlet air storehouse is located also is provided with the ventilation hole, is provided with the filter tube 1000 with ventilation hole and inlet air storehouse intercommunication in the same outside of host casing, is filtered the inspiratory air by filter tube 1000.
Specifically, the detection module comprises a temperature detection unit, a humidity detection unit and an air quality detection unit, wherein the temperature detection unit is used for detecting the indoor air temperature and converting the indoor air temperature into an electric signal to be transmitted to the control module, the humidity detection unit is used for detecting the indoor air humidity and converting the indoor air humidity into an electric signal to be transmitted to the control module, and the air quality detection unit is used for detecting the indoor PM2.5 and TVOC contents and converting the indoor PM2.5 and TVOC contents into an electric signal to be transmitted to the control module;
specifically, the control module is configured to receive the electrical signal from the detection module and an external manual input command and control the movement of the bidirectional air outlet module 300, the heating unit, and the air door opening/closing unit 420.
Specifically, panel module 200 covers and establishes on host computer casing 100, detection module and control module set up on panel module 200, and panel module 200 includes apron 210, link 220, connection frame 230 and baffle 240, link 220 sets up between apron 210 and link 230, baffle 240 covers and establishes on host computer casing 100, link 230 sets up and cooperatees in baffle 240 top and one end and air-out unit 540, there is the clearance between link 230 and the baffle 240, detection module and control module specifically set up on the link and lie in the apron below can, hide.
Specifically, the management method based on the air management system provided in this embodiment mainly includes the following steps:
a first link: setting a standard temperature value, monitoring an indoor air temperature value in real time by a temperature detection unit and comparing the indoor air temperature value with the standard temperature value, controlling the operation of one or two heating units by a control module when the measured temperature value is lower than or equal to the standard temperature value, and controlling the closing of one or two heating units by the control module when the measured temperature value is higher than the standard temperature value by 2-5 ℃;
and a second link: the temperature detection unit monitors the indoor air temperature value in real time and compares the indoor air temperature value with a standard temperature value, when the measured temperature value is lower than or equal to the standard temperature value, the control module controls the air door opening and closing unit 420 to reduce the air inlet amount of fresh air or close the air inlet amount of the fresh air, and when the measured temperature value is higher than the standard temperature value by 1-2 ℃, the control module controls the air door opening and closing unit 420 to improve the air inlet amount of the fresh air;
wherein, link one and link two go on in step, when introducing the new trend promptly, do not influence indoor temperature.
And a third step: setting PM2.5 and TVOC standard content values, detecting indoor PM2.5 and TVOC content values by the air quality detection unit and comparing the values with the standard content values, and controlling the bidirectional wind wheel 310 to reversely rotate and close the heating unit matched with the bidirectional wind wheel 310 by the control module when the measured content values are higher than the standard content values, so as to convey indoor air to the outdoor for ventilation.
It should be noted that in the present invention, the connection modes not described between the components may all be connection modes commonly used in the field.
The scope of the present invention is defined not by the above-described embodiments but by the appended claims and equivalents thereof.
Claims (10)
1. The air management system for the multifunctional heater comprises a host shell, and is characterized in that a panel module, a hot mixed air outlet module, a bidirectional air outlet module, a passive fresh air module, a detection module and a control module are arranged on the host shell,
the bidirectional air outlet module comprises a bidirectional wind wheel and a unidirectional wind wheel,
the hot mixed air outlet module comprises a bidirectional air guide unit, a unidirectional air guide unit, a heating unit, an air mixing unit and an air outlet unit, wherein the bidirectional air guide unit surrounds the bidirectional wind wheel, the bidirectional air guide unit is used for receiving air from the bidirectional wind wheel and guiding the air to the air mixing unit or the outside of a main machine shell, the unidirectional air guide unit surrounds the outside of the unidirectional wind wheel, the unidirectional air guide unit is used for receiving air from the unidirectional wind wheel and guiding the air to the air mixing unit, the heating unit is used for heating the air conveyed to the air mixing unit by the bidirectional wind wheel and the single wind wheel, and the air outlet unit is used for guiding the heated air in the air mixing unit to the indoor;
the passive fresh air module comprises a fresh air duct unit and an air door opening and closing unit, the fresh air duct unit is communicated with the outside, the bidirectional air outlet module guides outside air to enter the fresh air duct unit, the outside air enters the hot mixed air outlet module through the bidirectional air outlet module and is conveyed to the indoor, and the air door opening and closing unit is used for opening and closing the fresh air duct unit;
the detection module comprises a temperature detection unit, a humidity detection unit and an air quality detection unit, wherein the temperature detection unit is used for detecting the indoor air temperature and converting the indoor air temperature into an electric signal to be transmitted to the control module, the humidity detection unit is used for detecting the indoor air humidity and converting the indoor air humidity into an electric signal to be transmitted to the control module, and the air quality detection unit is used for detecting the indoor PM2.5 and TVOC contents and converting the indoor PM2.5 and TVOC contents into an electric signal to be transmitted to the control module;
the control module is used for receiving the electric signal from the detection module and an external manual input instruction and controlling the movement of the bidirectional air outlet module, the heating unit and the air door opening and closing unit;
the panel module cover is arranged on the host casing, and the detection module and the control module are arranged on the panel module.
2. The air management system for a multi-functional warmer of claim 1, wherein the bidirectional wind guide unit comprises a wind supply passage and a ventilation passage, the wind supply passage is communicated with the wind mixing unit, the wind supply passage is used for guiding the air sucked by the bidirectional wind wheel in the forward rotation into the wind mixing unit, the ventilation passage extends to the side wall of the main machine casing and is communicated with the outside, and the ventilation passage is used for guiding the air sucked by the bidirectional wind wheel in the reverse rotation to the outside.
3. The air management system for the multifunctional warmer as claimed in claim 2, wherein the one-way air guiding unit comprises an air guiding channel, the air mixing unit comprises an air mixing bin, the air outlet unit comprises an air outlet housing and a swinging blade, the air supplying channel and the air guiding channel are both communicated with the air mixing bin, an air outlet of the air mixing bin is arranged vertically, the air outlet housing is arranged at an air outlet of the air mixing bin, and the swinging blade is arranged in the air outlet housing.
4. The air management system for a multipurpose warmer of claim 3, wherein the heating units are disposed in the air supply passage and the air guide passage.
5. The air management system for the multifunctional warmer as claimed in claim 1, wherein the fresh air duct unit comprises an air inlet bin and an air outlet bin, an air inlet of the air inlet bin is arranged at one side of the main machine shell, an air outlet of the air outlet bin is arranged vertically, and the air inlet bin is communicated with the air outlet bin;
the air door opening and closing mechanism is arranged in the air inlet bin and is close to the air outlet bin, the air door opening and closing mechanism comprises a motor and a wind shield, and the motor drives the wind shield to rotate so as to adjust the air quantity entering the air outlet bin from the air inlet bin.
6. The air management system for the multifunctional heater of claim 3, wherein the panel module comprises a cover plate, a connecting frame and a partition plate, the connecting frame is arranged between the cover plate and the connecting frame, the partition plate is covered on the main machine shell, the connecting frame is arranged above the partition plate, one end of the connecting frame is matched with the air outlet unit, and a gap is formed between the connecting frame and the partition plate.
7. The air management system for a multi-functional warmer of claim 1, wherein the heating unit employs a PTC heating module.
8. The air management system for a multi-functional warmer of claim 1, wherein the damper opening and closing unit comprises a stepping motor and a wind screen, and the stepping motor drives the wind screen to rotate so as to adjust the air inlet amount of the fresh air.
9. Air management method for a multipurpose heater, applicable to an air management system according to any one of claims 1 to 8, characterized in that it comprises the following steps:
a first link: setting a standard temperature value, monitoring an indoor air temperature value in real time by a temperature detection unit and comparing the indoor air temperature value with the standard temperature value, controlling the operation of one or two heating units by a control module when the measured temperature value is lower than or equal to the standard temperature value, and controlling the closing of one or two heating units by the control module when the measured temperature value is higher than the standard temperature value by 2-5 ℃;
and a second link: the temperature detection unit monitors the indoor air temperature value in real time and compares the indoor air temperature value with a standard temperature value, when the measured temperature value is lower than or equal to the standard temperature value, the control module controls the air door opening and closing unit to reduce the air inlet quantity of fresh air or close the air inlet quantity of the fresh air, and when the measured temperature value is higher than the standard temperature value by 1-2 ℃, the control module controls the air door opening and closing unit to improve the air inlet quantity of the fresh air;
and a third step: PM2.5 and TVOC standard content values are set, the air quality detection unit is used for detecting the indoor PM2.5 and TVOC content values and comparing the indoor PM2.5 and TVOC content values with the standard content values, and when the measured content values are higher than the standard content values, the control module controls the bidirectional wind wheel to rotate reversely and closes the heating unit matched with the bidirectional wind wheel, so that the indoor air is conveyed to the outside for ventilation.
10. The air management method for a multi-functional warmer of claim 9, wherein the first and second segments are performed simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011181526.6A CN112361451A (en) | 2020-10-29 | 2020-10-29 | Air management system and method for multifunctional heater |
Applications Claiming Priority (1)
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3404589A1 (en) * | 1983-02-10 | 1984-08-16 | Joh. Vaillant Gmbh U. Co, 5630 Remscheid | Heat source set up in a room |
| CN206377732U (en) * | 2016-11-09 | 2017-08-04 | 浙江法标电器有限公司 | A kind of Integral ceiling fresh air multifunctional heater |
| CN108253574A (en) * | 2017-12-30 | 2018-07-06 | 北京福兆朗风科技有限公司 | A kind of furred ceiling fresh air ventilator energy-saving control system and its energy-saving control method |
| CN109654648A (en) * | 2019-01-07 | 2019-04-19 | 浙江赞家电器科技有限公司 | A kind of fresh air for 3rd area, heating installation |
| CN209195776U (en) * | 2018-11-26 | 2019-08-02 | 佛山市松厦电气有限公司 | A kind of two-way ventilating device of room air interchanger |
-
2020
- 2020-10-29 CN CN202011181526.6A patent/CN112361451A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3404589A1 (en) * | 1983-02-10 | 1984-08-16 | Joh. Vaillant Gmbh U. Co, 5630 Remscheid | Heat source set up in a room |
| CN206377732U (en) * | 2016-11-09 | 2017-08-04 | 浙江法标电器有限公司 | A kind of Integral ceiling fresh air multifunctional heater |
| CN108253574A (en) * | 2017-12-30 | 2018-07-06 | 北京福兆朗风科技有限公司 | A kind of furred ceiling fresh air ventilator energy-saving control system and its energy-saving control method |
| CN209195776U (en) * | 2018-11-26 | 2019-08-02 | 佛山市松厦电气有限公司 | A kind of two-way ventilating device of room air interchanger |
| CN109654648A (en) * | 2019-01-07 | 2019-04-19 | 浙江赞家电器科技有限公司 | A kind of fresh air for 3rd area, heating installation |
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Application publication date: 20210212 |