CN110906450A - Ceiling type infrared cold and warm air conditioning system - Google Patents
Ceiling type infrared cold and warm air conditioning system Download PDFInfo
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- CN110906450A CN110906450A CN201911263116.3A CN201911263116A CN110906450A CN 110906450 A CN110906450 A CN 110906450A CN 201911263116 A CN201911263116 A CN 201911263116A CN 110906450 A CN110906450 A CN 110906450A
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/009—Indoor units, e.g. fan coil units characterised by heating arrangements
- F24F1/0093—Indoor units, e.g. fan coil units characterised by heating arrangements with additional radiant heat-discharging elements, e.g. electric heaters
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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
- F24F11/65—Electronic processing for selecting an operating mode
- F24F11/67—Switching between heating and cooling modes
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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
- F24F13/02—Ducting arrangements
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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
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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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
- F24F13/20—Casings or covers
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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
- F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Thermal Sciences (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses a ceiling type infrared type cold and warm air conditioning system which comprises an installation shell, an evaporator and an infrared heating tube, wherein the installation shell is in a square box shape, a connecting lug for fixing on a ceiling is welded on the outer surface of the installation shell so as to fix the whole conditioning system on an indoor ceiling, a lower port of the installation shell is connected with a lower cover plate through a bolt, a plurality of through holes are formed in the lower cover plate and used for outputting airflow, and an upper cover plate is installed at an upper port of the installation shell. The invention enables the whole air conditioner internal unit structure to be arranged on the ceiling through the new external structure design so as to improve the air cooling and heating regulation efficiency, and in addition, the design can be communicated with the external air channel and the internal air channel which can be isolated, so that the protection of the evaporator during heating can be realized, and the service life of the evaporator is prolonged. In addition, an independent structure is adopted to accommodate the infrared heating tube, so that the heating effect is improved.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a ceiling type infrared cooling and heating air conditioning system.
Background
The cold and warm air conditioning system can be called as an air conditioner, and can adjust the cold and hot degree of indoor air, so that a comfortable temperature environment is provided for people to work in daily life. The existing air conditioners mainly comprise common air conditioners and central air conditioners, wherein the main working modes are the same, namely the air conditioners are divided into an indoor unit and an outdoor unit, and the indoor unit is used for cooling and heating the indoor space through a refrigerating and heating circulating system; therefore, the indoor unit part is in direct contact with people, and most of the existing common household air conditioner indoor units adopt wall hanging and cabinet type air conditioners and are few in variety.
Meanwhile, the heating capacity of the conventional household air conditioner is relatively weak, and the effect is poor because the electric heating wire is mainly adopted for electric auxiliary heating.
Disclosure of Invention
The invention aims to provide a ceiling type infrared cooling and heating air conditioning system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a ceiling type infrared type cold and warm air conditioning system comprises an installation shell, an evaporator and an infrared heating tube, wherein the installation shell is in a square box shape, a connecting lug for fixing on a ceiling is welded on the outer surface of the installation shell so as to fix the whole conditioning system on an indoor ceiling, a lower port of the installation shell is connected with a lower cover plate through a bolt, a plurality of through holes are formed in the lower cover plate and used for outputting airflow, and an upper cover plate is installed at an upper port of the installation shell; the lower cover plate is provided with a through hole at the middle part of the mounting shell and is connected with the lower port of the infrared heating tube mounting cover, the infrared heating tube mounting cover is arranged in the mounting shell, and the infrared heating tube mounting cover and the inner cavity of the mounting shell form an air duct; the upper port of the infrared heating tube mounting cover is connected with an air inlet of a turbine fan blade, an air outlet of the turbine fan blade corresponds to an air duct, a central mounting hole of the turbine fan blade is connected to an output shaft of a direct current motor, and the direct current motor is fixedly connected to the upper cover plate through a connecting lug formed on the direct current motor; an annular fixed partition plate is arranged in the mounting shell around the infrared heating tube mounting cover and divides the air duct in the mounting shell into an inner air duct and an outer air duct, the upper port and the lower port of the annular fixed partition plate are respectively connected to the upper cover plate and the lower cover plate through screws, and a movable partition plate is arranged on the inner side wall of the annular fixed partition plate in a sliding manner; the overlapped parts of the annular fixed partition plate and the movable partition plate are provided with a plurality of layers of vent holes from top to bottom, and the distance between the two layers of vent holes is larger than or equal to the diameter of the vent holes; an evaporator is arranged in the outer air duct, the evaporator is a copper alloy pipeline coiled according to the shape of the outer air duct, and the evaporator can be used for being connected with a corresponding air conditioner external unit; the infrared heating tube mounting cover is internally provided with an infrared heating tube.
As a further scheme of the invention: and a seal is formed between the direct current motor and the mounting hole of the upper cover plate.
As a further scheme of the invention: the movable partition plate comprises two C-shaped plates which are oppositely arranged, the C-shaped plates are slidably connected in sliding grooves correspondingly formed in the upper cover plate, and the tops of the C-shaped plates are connected with an external iron alloy frame through guide rods; when the movable partition plate is positioned at the lowest point, the vent hole in the annular fixed partition plate and the vent hole in the movable partition plate are arranged just opposite to each other coaxially, so that the communication between the inner air channel and the outer air channel is realized.
As a further scheme of the invention: the guide rod is sleeved with tension springs, and two ends of each tension spring are respectively connected with the upper cover plate and the iron alloy frame through screws, so that the movable partition plate can be restored through the assistance of the tension springs after being lifted.
As a further scheme of the invention: the one end through a plurality of electromagnet support of screw fixedly connected with on the upper cover plate, electromagnet support's other end fixedly connected with electro-magnet, and the electro-magnet is located ferroalloy frame directly over, and the clearance height between electro-magnet and the ferroalloy frame equals the diameter in ventilation hole to utilize electromagnet to realize the regulation to the floating diaphragm, when the electro-magnet adsorbs ferroalloy frame, ventilation hole and the crisscross setting of ventilation on the floating diaphragm on the annular fixed partition board, thereby realize the isolated to inboard wind channel and outside wind channel.
As a further scheme of the invention: the lower extreme of movable partition has horizontal movable plate through the screw connection, and horizontal movable plate covers on the lower apron that corresponds in the inboard wind channel, and sets up the through-hole that intersects with the through-hole on the lower apron on the horizontal movable plate to after horizontal movable plate rises along with movable partition, inboard wind channel can realize the exhaust, and when horizontal movable plate and lower apron contact set up, can guarantee that inboard wind channel is not ventilated and make the outside wind channel that communicates with inboard wind channel can realize the output.
As a further scheme of the invention: during refrigeration, the electromagnet does not work, the inner air duct is communicated with the outer air duct, the refrigeration cycle of a refrigerant connected with the evaporator is started, and the direct current motor is started, so that the turbine fan blades can compress air flow into the air duct, and then cold air is output from the corresponding through holes on the lower cover plate; and when needs heat, the electro-magnet starts and adsorbs the ferroalloy frame and makes inboard wind channel and outside wind channel isolated, then starts direct current motor and makes turbine fan blade can realize to the interior compressed air flow of wind channel, and then corresponds the air-out through-hole discharge from inboard wind channel, realizes heating, simultaneously because the lower port of infrared heating tube installation cover is open to realize under the concentrated heating of small area and carry out regional quick heating along with the air current.
As a further scheme of the invention: the air guide cover is arranged below the lower cover plate, a through groove corresponding to the infrared heating tube installation cover, the inner air channel air outlet and the outer air channel communication air outlet is formed in the air guide cover, a filter screen is fixedly connected to the through groove corresponding to the infrared heating tube installation cover through screws, an air adjusting plate is arranged at the inner air channel air outlet and the outer air channel communication air outlet, two ends of the air adjusting plate rotate on the inner wall of the corresponding through groove, and the angle of the air adjusting plate is adjusted through an adjusting structure.
As a further scheme of the invention: the adjusting structure mainly comprises a gear, a rack, a guide plate, L-shaped sliding rods and guide chutes, wherein the guide plate is triangular, each air adjusting plate corresponds to one guide plate, one short vertical downward direction of each guide plate is provided with the guide chute parallel to any side edge of each guide plate, one end of each L-shaped sliding rod is fixedly connected to the inner side surface of each guide plate, the other end of each L-shaped sliding rod is slidably connected into the corresponding guide chute, the adjustment of the rotation angle of each guide plate is realized through the translation of each guide plate, one upward edge of each guide plate is connected with the rack, the rack is meshed with a gear, and the center of each gear is fixedly connected to an output shaft of the corresponding adjusting motor.
Compared with the prior art, the invention has the beneficial effects that: the invention enables the whole air conditioner internal unit structure to be arranged on the ceiling through the new external structure design so as to improve the air cooling and heating regulation efficiency, and in addition, the design can be communicated with the external air channel and the internal air channel which can be isolated, so that the protection of the evaporator during heating can be realized, and the service life of the evaporator is prolonged. Adopt solitary structure to hold infrared heating tube in addition for improve the effect of generating heat, and can realize under the small area concentrated heating and carry out the regional quick heating in along with the air current, the user mode is more various, has strengthened the effect of heating of present air conditioner simultaneously.
Drawings
Fig. 1 is a schematic structural view of a ceiling type infrared type cooling and heating air conditioning system.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic plan structure view of an air guiding cover in a ceiling type infrared cooling and heating air conditioning system.
Fig. 4 is a schematic top structure view of a ceiling-type infrared cooling and heating air conditioning system.
In the figure: the device comprises turbine fan blades 1, a direct current motor 2, a guide rod 3, an upper cover plate 4, an iron alloy frame 5, a tension spring 6, an electromagnet 7, an electromagnet support 8, an annular fixed partition plate 9, a mounting shell 10, an evaporator 11, a movable partition plate 12, an air guide cover 13, a horizontal movable plate 14, a filter screen 15, an infrared heating tube 16, an infrared heating tube mounting cover 17, a gear 18, a rack 19, a guide plate 20, an L-shaped slide rod 21, a guide chute 22, an air adjusting plate 23, an air outlet I24, an air outlet II 25 and a lower cover plate 26.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a ceiling-type infrared cooling and heating air conditioning system includes a turbine blade 1, a dc motor 2, a guide rod 3, an upper cover plate 4, an iron alloy frame 5, a tension spring 6, an electromagnet 7, an electromagnet support 8, an annular fixed partition plate 9, an installation housing 10, an evaporator 11, a movable partition plate 12, an air guiding cover 13, a horizontal movable plate 14, a filter screen 15, an infrared heating tube 16, an infrared heating tube installation cover 17, a gear 18, a rack 19, a guide plate 20, an L-shaped sliding rod 21, a guide chute 22, an air adjusting plate 23, an air outlet one 24, an air outlet two 25, and a lower cover plate 26, where the installation housing 10 is in a square box shape, a connection lug for fixing the entire conditioning system on a ceiling is welded to the outer surface of the installation housing 10, a lower port of the installation housing 10 is connected to the lower cover plate 26 through a bolt, the lower cover plate 26 is provided with a plurality of through holes for outputting airflow, and the upper end opening of the mounting shell 10 is provided with the upper cover plate 4, so that an air duct can be conveniently formed in the lower cover plate according to requirements. The lower cover plate 26 is provided with a through hole at the middle part of the mounting shell 10 and is connected with the lower port of the infrared heating tube mounting cover 17, the infrared heating tube mounting cover 17 is arranged in the mounting shell 10, and the infrared heating tube mounting cover 17 and the inner cavity of the mounting shell 10 form an air duct; the upper port of the infrared heating tube mounting cover 17 is connected with an air inlet of the turbine fan blade 1, an air outlet of the turbine fan blade 1 corresponds to an air duct, a central mounting hole of the turbine fan blade 1 is connected to an output shaft of the direct current motor 2, and the direct current motor 2 is fixedly connected to the upper cover plate 4 through a connecting lug formed on the direct current motor.
Meanwhile, sealing is selected according to the shape of the turbine fan blade 1, so that sealing is formed between the direct current motor 2 and the mounting hole of the upper cover plate 4, the effect of directionally conducting air flow is achieved by rotation of the turbine fan blade 1, external air can be pumped into the air channel and discharged from the through hole formed in the lower cover plate 26, and wind power convenient to diffuse is provided for cold and warm adjustment.
An annular fixed partition plate 9 is arranged in the installation shell 10 and surrounds the infrared heating tube installation cover 17, the annular fixed partition plate 9 divides the air duct in the installation shell 10 into an inner side air duct and an outer side air duct, the upper end port and the lower end port of the annular fixed partition plate 9 are respectively connected onto the upper cover plate 4 and the lower cover plate 26 through screws, a movable partition plate 12 is arranged on the inner side wall of the annular fixed partition plate 9 in a sliding mode, the movable partition plate 12 comprises two C-shaped plates which are oppositely arranged, the C-shaped plates are connected into sliding grooves correspondingly formed in the upper cover plate 4 in a sliding mode, the tops of the C-shaped plates are connected with an external iron alloy frame 5 through guide rods 3, tension springs 6 are sleeved on the guide rods 3, two ends of each tension spring 6 are respectively connected with the upper cover plate 4 and the iron alloy frame 5 through screws, and the movable; the overlapped parts of the annular fixed partition plate 9 and the movable partition plate 12 are provided with a plurality of layers of vent holes from top to bottom, and the distance between the two layers of vent holes is more than or equal to the diameter of the vent holes; when the movable partition plate 12 is located at the lowest point, the vent hole on the annular fixed partition plate 9 and the vent hole on the movable partition plate 12 are arranged just opposite to each other coaxially, so that the communication between the inner air duct and the outer air duct is realized.
Go up the one end through a plurality of electro-magnet support 8 of screw fixedly connected with on the upper cover plate 4, the other end fixedly connected with electro-magnet 7 of electro-magnet support 8, and electro-magnet 7 is located ferroalloy frame 5 directly over, the clearance height between electro-magnet 7 and the ferroalloy frame 5 equals the diameter in ventilation hole, so that utilize the electro-magnet to realize the regulation to movable partition plate 12, when electro-magnet 7 adsorbs ferroalloy frame 5, ventilation crisscross setting on ventilation hole and the movable partition plate 12 on the annular fixed partition plate 9, thereby realize the isolated to inboard wind channel and outside wind channel.
The lower end of the movable partition plate 12 is connected with a horizontal movable plate 14 through a screw, the horizontal movable plate 14 covers a lower cover plate 26 corresponding to the inner side air channel, and a through hole staggered with the through hole on the lower cover plate 26 is formed in the horizontal movable plate 14, so that after the horizontal movable plate 14 rises along with the movable partition plate 12, the inner side air channel can exhaust air, and when the horizontal movable plate 14 is in contact with the lower cover plate 26, the inner side air channel can be prevented from ventilating, and the outer side air channel communicated with the inner side air channel can be output.
An evaporator 11 is arranged in the outer air duct, the evaporator 11 is a copper alloy pipeline coiled according to the shape of the outer air duct, and the evaporator 11 can be used for being connected with a corresponding air conditioner external unit to realize summer refrigeration; meanwhile, the evaporator 11 can be a common pipeline and is used for being connected with an external machine cold water supply system of a central air-conditioning system to realize refrigeration, and the refrigeration mode can be any existing refrigeration mode; the infrared heating tube mounting cover 17 is internally provided with an infrared heating tube 16, and the infrared heating tube 16 and the direct current motor are both controlled by adopting the existing air conditioner control system and are used for realizing heating and cold and heat source dissipation; in the actual working process, the evaporator 11 works for refrigeration and the infrared heating tube 16 realizes heating, when in refrigeration, the electromagnet 7 does not work and the inner air duct is communicated with the outer air duct, at the moment, the refrigeration cycle of the refrigerant connected with the evaporator is started, and the direct current motor is started, so that the turbine fan blade 1 can realize air flow compression into the air duct, and further, cold air is output from the corresponding through hole on the lower cover plate; and when needs heat, the electro-magnet starts and adsorbs ferroalloy frame 5 and makes inboard wind channel and outside wind channel isolated, then starts direct current motor and makes turbine fan blade 1 can realize to the interior compressed air flow of wind channel, and then corresponds the air-out through-hole from inboard wind channel and discharge, realizes heating, simultaneously because the lower port of infrared heating tube installation cover 17 is open, can realize under the concentrated heating of small area and carry out the regional quick heating along with the air current.
An air guide cover 13 is arranged below the lower cover plate 26, the air guide cover 13 is connected to the outer surface of the mounting shell 10 through screws, a through groove corresponding to the infrared heating tube mounting cover 17, the inner air duct air outlet and the outer air duct communicating air outlet is formed in the air guide cover 13, a filter screen 15 is fixedly connected to the through groove corresponding to the infrared heating tube mounting cover 17 through screws, an air adjusting plate 23 is arranged at the inner air duct air outlet and the outer air duct communicating air outlet, two ends of the air adjusting plate 23 rotate on the inner wall of the corresponding through groove, the angle of the air adjusting plate is adjusted through an adjusting structure, the adjusting structure mainly comprises a gear 18, a rack 19, guide plates 20, an L-shaped sliding rod 21 and a guide sliding groove 22, wherein the guide plates 20 are triangular, each air adjusting plate 23 corresponds to one guide plate 20, a short part of each guide plate 20 is vertically downward, the guide sliding grooves 22 parallel to any side edge of each guide plate 20 are formed in the, one end of the L-shaped sliding rod 21 is fixedly connected to the inner side surface of the guide plate 20, the other end of the L-shaped sliding rod 21 is slidably connected into the guide sliding groove 22, the adjustment of the rotation angle of the guide plate 20 is achieved through translation of the guide plate 20, one upward edge of the guide plate 20 is connected with the rack 19, the rack 19 is meshed with the gear 18, the center of the gear 18 is fixedly connected to an output shaft of the corresponding adjusting motor, the air outlet is opened according to needs, and the speed of entering falling ash is reduced.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. A ceiling type infrared type cold and warm air conditioning system comprises a mounting shell (10), an evaporator (11) and an infrared heating tube (16), and is characterized in that the mounting shell (10) is in a square box shape, wherein a connecting lug for fixing on a ceiling is welded on the outer surface of the mounting shell (10) so as to fix the whole conditioning system on an indoor ceiling, a lower port of the mounting shell (10) is connected with a lower cover plate (26) through a bolt, a plurality of through holes are formed in the lower cover plate (26) for outputting air flow, and an upper cover plate (4) is installed at an upper port of the mounting shell (10); the lower cover plate (26) is provided with a through hole at the middle part of the mounting shell (10) and is connected with the lower port of the infrared heating tube mounting cover (17), the infrared heating tube mounting cover (17) is arranged in the mounting shell (10), and the infrared heating tube mounting cover (17) and the inner cavity of the mounting shell (10) form an air duct; the upper port of the infrared heating tube mounting cover (17) is connected with an air inlet of a turbine fan blade (1), an air outlet of the turbine fan blade (1) corresponds to an air channel, a central mounting hole of the turbine fan blade (1) is connected to an output shaft of the direct current motor (2), and the direct current motor (2) is fixedly connected to the upper cover plate (4) through a connecting lug formed on the direct current motor; an annular fixed partition plate (9) is arranged in the mounting shell (10) and surrounds the infrared heating tube mounting cover (17), the air channel in the mounting shell (10) is divided into an inner air channel and an outer air channel by the annular fixed partition plate (9), the upper port and the lower port of the annular fixed partition plate (9) are respectively connected to the upper cover plate (4) and the lower cover plate (26) through screws, and a movable partition plate (12) is arranged on the inner side wall of the annular fixed partition plate (9) in a sliding mode; the overlapped parts of the annular fixed partition plate (9) and the movable partition plate (12) are provided with a plurality of layers of vent holes from top to bottom, and the distance between two layers of vent holes is larger than or equal to the diameter of the vent holes; an evaporator (11) is arranged in the outer air duct, the evaporator (11) is a copper alloy pipeline coiled according to the shape of the outer air duct, and the evaporator (11) can be used for being connected with a corresponding air conditioner external unit; an infrared heating tube (16) is arranged in the infrared heating tube mounting cover (17).
2. A ceiling type infrared type cooling and heating air conditioning system according to claim 1, characterized in that the sealing is formed between the dc motor (2) and its mounting hole on the upper cover plate (4).
3. A ceiling type infrared type cooling and heating air conditioning system according to claim 1, characterized in that the movable partition (12) comprises two oppositely arranged C-shaped plates which are slidably connected in corresponding chutes formed in the upper cover plate (4), and the tops of the C-shaped plates are connected with an external iron alloy frame (5) through guide rods (3); when the movable partition plate (12) is positioned at the lowest point, the vent hole in the annular fixed partition plate (9) and the vent hole in the movable partition plate (12) are arranged just opposite to each other coaxially, so that the communication between the inner air duct and the outer air duct is realized.
4. A ceiling type infrared cooling and heating air conditioning system according to claim 3, characterized in that the guide rods (3) are sleeved with tension springs (6), and two ends of each tension spring (6) are respectively connected with the upper cover plate (4) and the iron alloy frame (5) through screws, so that the movable partition plate (12) can be assisted to reset through the tension springs (6) after being lifted.
5. A ceiling type infrared type cooling and heating air conditioning system according to claim 4, characterized in that one end of a plurality of electromagnet supports (8) is fixedly connected to the upper cover plate (4) through screws, the other end of the electromagnet supports (8) is fixedly connected with an electromagnet (7), the electromagnet (7) is located right above the iron alloy frame (5), the height of a gap between the electromagnet (7) and the iron alloy frame (5) is equal to the diameter of the ventilation hole, so that the adjustment of the movable partition plate (12) is realized by the electromagnet, when the electromagnet (7) adsorbs the iron alloy frame (5), the ventilation hole on the annular fixed partition plate (9) and the ventilation on the movable partition plate (12) are arranged in a staggered manner, and the isolation of the inner air duct and the outer air duct is realized.
6. A ceiling type infrared cooling and heating air conditioning system according to claim 1 or 5, characterized in that the lower end of the movable partition (12) is connected with a horizontal movable plate (14) through screws, the horizontal movable plate (14) covers a lower cover plate (26) corresponding to the inner air duct, and the horizontal movable plate (14) is provided with through holes staggered with the through holes on the lower cover plate (26), so that the inner air duct can exhaust air after the horizontal movable plate (14) rises along with the movable partition (12), and when the horizontal movable plate (14) is in contact with the lower cover plate (26), the inner air duct can be ensured not to ventilate and the outer air duct communicated with the inner air duct can output air.
7. A ceiling type infrared cooling and heating air conditioning system according to claim 5, characterized in that during cooling, the electromagnet (7) does not work and the inner air duct and the outer air duct are communicated, at this time, the refrigeration cycle of the refrigerant connected with the evaporator is started, and the DC motor is started to enable the turbine fan blade (1) to compress air flow into the air duct, so as to output cold air from the corresponding through hole on the lower cover plate; and when needs heat, the electro-magnet starts and adsorbs iron alloy frame (5) and makes inboard wind channel and outside wind channel isolated, then starts direct current motor and makes turbine fan blade (1) can realize compressing the air current in to the wind channel, and then corresponds the air-out through-hole discharge from inboard wind channel, realizes heating, simultaneously because the lower port of infrared heating tube installation cover (17) is open to realize under the small area concentrated heating and carry out the regional quick heating along with the air current.
8. The ceiling type infrared cooling and heating air conditioning system according to claim 1, wherein an air guide cover (13) is arranged below the lower cover plate (26), through grooves corresponding to the infrared heating tube mounting cover (17), the inner air duct air outlet and the outer air duct communication air outlet are formed in the air guide cover (13), a filter screen (15) is fixedly connected to the through groove corresponding to the infrared heating tube mounting cover (17) through screws, an air adjusting plate (23) is arranged at the inner air duct air outlet and the outer air duct communication air outlet, two ends of the air adjusting plate (23) rotate on the inner wall of the corresponding through groove, and the angle of the air adjusting plate is adjusted through an adjusting structure.
9. The ceiling type infrared cooling and heating air conditioning system according to claim 8, wherein the adjusting structure mainly comprises a gear (18), a rack (19), a guide plate (20), L-shaped sliding rods (21) and guide sliding grooves (22), wherein the guide plate (20) is triangular, each air adjusting plate (23) corresponds to one guide plate (20), one short part of each guide plate (20) is vertically downward, the surface of each guide plate (20) is provided with one guide sliding groove (22) parallel to any side edge of the guide plate, one end of each L-shaped sliding rod (21) is fixedly connected to the inner side surface of each guide plate (20), the other end of each L-shaped sliding rod (21) is slidably connected into each guide sliding groove (22), the adjustment of the rotation angle of each guide plate (20) is realized through the translation of each guide plate (20), one upward edge of each guide plate (20) is connected with the rack (19), the rack (19) is engaged with the gear (18), and the center of the gear (18) is fixedly connected with the output shaft of the corresponding adjusting motor.
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| CN201911263116.3A CN110906450B (en) | 2019-12-10 | 2019-12-10 | Ceiling type infrared cold and warm air conditioning system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911263116.3A CN110906450B (en) | 2019-12-10 | 2019-12-10 | Ceiling type infrared cold and warm air conditioning system |
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| CN110906450B CN110906450B (en) | 2021-04-02 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005249328A (en) * | 2004-03-05 | 2005-09-15 | Mitsubishi Electric Corp | Ceiling embedded air-conditioner |
| CN105202636A (en) * | 2015-10-14 | 2015-12-30 | 珠海格力电器股份有限公司 | Air conditioner refrigeration assembly, air conditioner and building structure |
| CN205980028U (en) * | 2016-08-18 | 2017-02-22 | 佛山市大芝热泵制冷设备有限公司 | Take ceiling type air conditioner of panel that generates heat |
| CN208282266U (en) * | 2018-06-15 | 2018-12-25 | 珠海格力电器股份有限公司 | A kind of air conditioner indoor unit and air conditioner |
| CN110360624A (en) * | 2018-04-09 | 2019-10-22 | 宁波方太厨具有限公司 | Air in kitchen regulating system |
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2019
- 2019-12-10 CN CN201911263116.3A patent/CN110906450B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005249328A (en) * | 2004-03-05 | 2005-09-15 | Mitsubishi Electric Corp | Ceiling embedded air-conditioner |
| CN105202636A (en) * | 2015-10-14 | 2015-12-30 | 珠海格力电器股份有限公司 | Air conditioner refrigeration assembly, air conditioner and building structure |
| CN205980028U (en) * | 2016-08-18 | 2017-02-22 | 佛山市大芝热泵制冷设备有限公司 | Take ceiling type air conditioner of panel that generates heat |
| CN110360624A (en) * | 2018-04-09 | 2019-10-22 | 宁波方太厨具有限公司 | Air in kitchen regulating system |
| CN208282266U (en) * | 2018-06-15 | 2018-12-25 | 珠海格力电器股份有限公司 | A kind of air conditioner indoor unit and air conditioner |
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