CN114484840A - Environment-friendly energy-saving central air conditioner - Google Patents
Environment-friendly energy-saving central air conditioner Download PDFInfo
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- CN114484840A CN114484840A CN202210049777.1A CN202210049777A CN114484840A CN 114484840 A CN114484840 A CN 114484840A CN 202210049777 A CN202210049777 A CN 202210049777A CN 114484840 A CN114484840 A CN 114484840A
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- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 230000033001 locomotion Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Classifications
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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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
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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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors
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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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an environment-friendly energy-saving central air conditioner, which is characterized in that a lifting grid mechanism is arranged in an air outlet box, so that a telescopic component arranged in the air outlet box pushes the lifting grid mechanism to perform lifting motion on the air outlet box, the lifting grid mechanism is lowered to realize four-side air outlet in the horizontal direction of the air box, and cold air at an air outlet can be effectively prevented from directly aiming at the heads of indoor personnel; meanwhile, the vertical grid mechanism is arranged on the lifting frame to realize air outlet in the vertical direction of the air box, and the vertical grid mechanism can be closed to realize swinging air outlet in the horizontal direction after the lifting frame descends; in addition, by arranging the side air outlet, the lifting frame is lifted to enter the air outlet box, the side air outlet is opened by pushing the side swing blade through the telescopic pull rod, air in the air outlet box enters the side air outlet through the air guide opening by means of the opened horizontal swing blade to be exhausted, the air outlet range is expanded by combining the vertical grid mechanism, the multilayer design of the swing blade is reduced, and the environment-friendly and energy-saving effects are achieved.
Description
Technical Field
The invention relates to the technical field of central air conditioners, in particular to an environment-friendly energy-saving central air conditioner.
Background
The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and the system is different from the traditional refrigerant type air conditioner, and the air is intensively treated (such as a single machine, VRV) to achieve the comfort requirement. The principle of liquid gasification refrigeration is adopted to provide the required cold energy for the air conditioning system so as to offset the heat load of the indoor environment; the heating system provides the air conditioning system with the required heat to offset the indoor environment cooling and heating load. The air outlet mechanism of the existing central air conditioner is mainly arranged at the indoor top through an air pipe, the air outlet mode of the air outlet mechanism is also swing air outlet in the vertical direction, swing air outlet in the horizontal direction cannot be performed, the air outlet mode of the air outlet in the vertical swing mode is adopted to enable air conditioning to directly aim at the head of indoor personnel to blow, the air outlet range of the swing air outlet in the vertical direction is small, and the air outlet range needs to be expanded by switching the wind direction without swinging.
Disclosure of Invention
The invention provides an environment-friendly energy-saving central air conditioner, and aims to solve the problem that an air outlet mechanism of the central air conditioner cannot swing to discharge air in the horizontal direction.
In order to achieve the purpose, the invention provides an environment-friendly energy-saving central air conditioner which comprises an outer machine, an air supply pipe and an air outlet box, wherein the air supply pipe is connected with the outer machine; the air outlet box is provided with a lifting grid mechanism in a sliding manner, and the bottom of the horizontal grid mechanism is provided with a vertical grid mechanism; side air outlets are formed in the periphery of the air outlet box, side swing blades are rotatably arranged on the side air outlets, and the side swing blades are connected with the lifting grid mechanism through telescopic pull rods; the lifting grille mechanism carries out lifting movement in the air outlet box through a telescopic component, so that the lateral swing blade opens and closes the lateral air outlet through a telescopic pull rod.
Furthermore, the lifting grid mechanism comprises a lifting frame, a horizontal swinging blade, a linkage mechanism and a first motor, the lifting frame is arranged in the air outlet box in a sliding manner, a rectangular frame is arranged at the upper end of the lifting frame, and the output end of the telescopic component is connected with the rectangular frame; the horizontal swing blades are multiple groups, the multiple groups of horizontal swing blades are rotatably arranged on four sides of the lifting frame, each group of horizontal swing blades is hinged through a first linkage rod, the four groups of horizontal swing blades are connected through a linkage mechanism in a transmission mode, and the first motor is arranged in the lifting frame and is connected with the linkage mechanism in a transmission mode.
Further, the linkage mechanism comprises a first bevel gear and a second bevel gear, the horizontal swinging blade comprises a transverse horizontal swinging blade and a longitudinal horizontal swinging blade, the first bevel gear is respectively connected to two ends of the transverse horizontal swinging blade, the second bevel gear is respectively connected to two ends of the longitudinal horizontal swinging blade, an output end of the first motor is coaxially connected with the second bevel gear, and the first bevel gear and the second bevel gear are in meshing transmission, so that the transverse horizontal swinging blade and the longitudinal horizontal swinging blade are in linkage in a rectangular frame structure.
Furthermore, the vertical grid mechanism comprises a frame plate, a vertical swing blade, a second linkage rod and a second motor, the frame plate is connected to the end part of the lifting frame, the vertical swing blade is rotatably arranged in the frame plate, rotating blades are arranged at two ends of the vertical swing blade, and the rotating blades on the vertical swing blades are hinged through the second linkage rod; the second motor is arranged in the lifting frame, a third bevel gear is arranged at the end part of the vertical swing blade on one side of the end part of the frame plate, and the second motor is in meshing transmission with the third bevel gear through the bevel gear.
Furthermore, the telescopic parts are electric push rods, the number of the electric push rods is two, one end of each electric push rod is connected to the inner wall of the air outlet box, and the other end of each electric push rod is connected with the rectangular frame.
Furthermore, air guide openings are formed in four sides of the air outlet box, a wind shield is arranged at the position, corresponding to the air guide openings, of the rectangular frame, one end of the telescopic pull rod is hinged to the wind shield, the other end of the telescopic pull rod is hinged to the lateral swing blade, so that the wind shield drives the telescopic pull rod to move in a telescopic mode through the lifting motion of the lifting frame, and therefore the lateral swing blade is pushed to open and close the lateral air outlet.
Furthermore, the lifting frame is provided with four square beams, and the square beams are connected with the rectangular frame to form a frame structure; and limiting frames are arranged at four corners in the air outlet box, and the square beams are slidably arranged in the limiting frames.
Furthermore, the telescopic pull rod comprises a telescopic rod and a sleeve, the sleeve is hinged to the middle of the wind shield, the other end of the sleeve is slidably sleeved at one end of the telescopic rod, and the other end of the telescopic rod is hinged to the middle of the lateral swing blade.
Furthermore, an exhaust fan is rotationally arranged in the air outlet box.
Compared with the prior art, the method has the following beneficial effects:
the invention discloses an environment-friendly energy-saving central air conditioner, which is characterized in that a lifting grid mechanism is arranged in an air outlet box, so that a telescopic component arranged in the air outlet box pushes the lifting grid mechanism to perform lifting motion on the air outlet box, the lifting grid mechanism is lowered to realize four-side air outlet in the horizontal direction of the air box, and cold air at an air outlet can be effectively prevented from directly aiming at the heads of indoor personnel; meanwhile, the vertical grid mechanism is arranged on the lifting frame to realize air outlet in the vertical direction of the air box, and the vertical grid mechanism can be closed to realize swinging air outlet in the horizontal direction after the lifting frame descends; in addition, by arranging the side air outlet, the lifting frame is lifted to enter the air outlet box, the side air outlet is opened by pushing the side swing blade through the telescopic pull rod, air in the air outlet box enters the side air outlet through the air guide opening by means of the opened horizontal swing blade to be exhausted, the air outlet range is expanded by combining the vertical grid mechanism, the multilayer design of the swing blade is reduced, and the environment-friendly and energy-saving effects are achieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic view of an environment-friendly and energy-saving central air conditioner according to the present application;
fig. 2 is a schematic view of an internal structure of an environment-friendly and energy-saving central air conditioner according to the present application;
FIG. 3 is a schematic view of the interior of a grille shutter mechanism of an environment-friendly and energy-saving central air conditioner according to the present application;
fig. 4 is a partially enlarged schematic view of a part a of an environment-friendly and energy-saving central air conditioner according to the present application;
FIG. 5 is an external view of a grille shutter mechanism of an environment-friendly and energy-saving central air conditioner according to the present application;
fig. 6 is a schematic enlarged partial view of a part B of an environment-friendly and energy-saving central air conditioner according to the present application;
FIG. 7 is a schematic view of a second linkage rod of an eco-friendly central air conditioner according to the present invention;
fig. 8 is a schematic enlarged partial view of a part C of an environment-friendly and energy-saving central air conditioner according to the present application;
fig. 9 is a schematic view of an internal structure of an environment-friendly and energy-saving central air conditioner according to the present application;
fig. 10 is a schematic enlarged partial view of a part D of an eco-friendly energy-saving central air conditioner according to the present application.
Reference numerals: 1-air outlet box; 2-side air outlet; 3-swinging the leaves laterally; 4-a telescopic pull rod; 5-a telescopic part; 6-air guide port; 7-an exhaust fan; 8-a limit frame; 21-a lifting frame; 22-horizontal swinging of leaves; 23-a linkage mechanism; 24-a first motor; 25-a first linkage rod; 26-a rectangular frame; 27-a wind deflector; 31-a frame plate; 32-vertical swinging blade; 33-a second linkage rod; 34-a second motor; 35-a third bevel gear; 36-rotor plate; 41-a telescopic rod; 42-a cannula; 211-square beam; 221-horizontal swinging of leaves; 222-longitudinal horizontal swinging of leaves; 231-a first bevel gear; 232-second bevel gear.
Detailed Description
For a better understanding of the present invention, its structure, and the functional features and advantages attained by its structure, reference is made to the following detailed description of the preferred embodiments taken in conjunction with the accompanying drawings, in which:
example 1:
as shown in fig. 1 to 10, the present invention provides an environment-friendly energy-saving central air conditioner, which comprises an external unit, a blast pipe connected with the external unit, and an air outlet box 1, wherein the air outlet box 1 is communicated with the blast pipe; a lifting grid mechanism for swinging air out in the horizontal direction is arranged on the air outlet box 1 in a sliding manner, and a vertical grid mechanism for swinging air out in the vertical direction is arranged at the bottom of the horizontal grid mechanism; a side air outlet 2 is arranged on the periphery of the air outlet box 1, a side swing blade 3 is rotatably arranged on the side air outlet 2, and the side swing blade 3 is connected with the lifting grid mechanism through a telescopic pull rod 4; the lifting grid mechanism carries out lifting motion in the air outlet box 1 through the telescopic component 5, so that the lateral swing blades 3 open and close the lateral air outlets 2 through the telescopic pull rods 4, and the lateral air outlets 2 can be opened to be combined with the vertical grid mechanism to exhaust air when the lifting grid mechanism enters the air outlet box 1; when the lifting grille mechanism descends under the pushing of the telescopic component 5, the telescopic pull rod 4 pushes the lateral swing blade 3 to close the lateral air outlet 2, so that the lifting grille mechanism can swing to exhaust air in the horizontal direction.
The lifting grid mechanism comprises a lifting frame 21, a horizontal swinging blade 22, a linkage mechanism 23 and a first motor 24, the lifting frame 21 is arranged in the air outlet box 1 in a sliding manner, a rectangular frame 26 is arranged at the upper end of the lifting frame 21, and the output end of the telescopic component 5 is connected with the rectangular frame 26; the horizontal swing blades 22 are multiple groups, the multiple groups of horizontal swing blades 22 are rotatably arranged on four sides of the lifting frame, each group of horizontal swing blades 22 are hinged through a first linkage rod 25, the four groups of horizontal swing blades 22 are in transmission connection through a linkage mechanism 23, and a first motor 24 is arranged in the lifting frame and is in transmission connection with the linkage mechanism 23. The telescopic component 5 is an electric push rod, the electric push rods are two, one end of each electric push rod is connected to the inner wall of the air outlet box 1, and the other end of each electric push rod is connected with the rectangular frame 26 to control the lifting motion of the lifting frame 21 through the telescopic motion of the electric push rods, so that the horizontal swinging blades 22 can be lowered to swing for air outlet.
The lifting frame 21 is provided with four square beams 211, and the square beams 211 are connected with the rectangular frame 26 to form a frame structure; the four corners in the air outlet box 1 are provided with limit frames 8, and the square beams 211 are slidably arranged in the limit frames 8. An exhaust fan 7 is rotationally arranged in the air outlet box 1, so that cold air or hot air in the air supply pipe is pumped out of the air outlet box 1 through the exhaust fan 7; further, the square beam 211 is notched to facilitate mounting of the first motor 24 and the linkage 23 in the square beam 211.
The working principle is as follows: the lifting grille mechanism is arranged in the air outlet box 1, so that the telescopic part 5 arranged in the air outlet box 1 pushes the lifting grille mechanism to perform lifting motion on the air outlet box 1, and the lifting grille mechanism is lowered to realize four-side air outlet in the horizontal direction of the air outlet box 1; meanwhile, the vertical grille mechanism is arranged on the lifting frame 21 to realize air outlet of the air outlet box 1 in the vertical direction, and the vertical grille mechanism can be closed to realize swinging air outlet in the horizontal direction after the lifting frame 21 descends; in addition, by arranging the side air outlet 2, the lifting frame 21 is pushed by the telescopic pull rod 4 to open the side air outlet 2 in the process of lifting into the air box 1, and air in the air outlet box 1 enters the side air outlet 2 through the air guide opening 6 by means of the opened horizontal swing blade 22 to be exhausted.
Example 2:
as shown in fig. 4, with reference to the technical solution of embodiment 1, in this embodiment, the linkage mechanism 23 includes a first bevel gear 231 and a second bevel gear 232, the horizontal swing vane 22 includes a horizontal swing vane 221 and a vertical horizontal swing vane 222, the first bevel gear 231 is respectively connected to two ends of the horizontal swing vane 221, the second bevel gear 232 is respectively connected to two ends of the vertical horizontal swing vane 222, an output end of the first motor 24 is coaxially connected to the second bevel gear 232, and the first bevel gear 231 and the second bevel gear 232 are in meshing transmission, so that the horizontal swing vane 221 and the vertical horizontal swing vane 222 enclose a rectangular frame 26 structure to perform linkage, thereby realizing synchronous rotation, swinging and air outlet of four groups of horizontal swing vanes 22; the linkage and coordination of the four groups of horizontal swinging blades 22 are increased by setting the meshing mode of the first bevel gear 231 and the second bevel gear 232, and the stability of the horizontal swinging blades 22 can be improved by means of end-to-end meshing; meanwhile, the first linkage rod 25 is arranged to connect the plurality of horizontal swinging blades 22 on each group of horizontal swinging blades 22, so that when any horizontal swinging blade 22 swings, other horizontal swinging blades 22 also swing synchronously.
Example 3:
as shown in fig. 5 to 8, in combination with the technical solution of embodiment 2, in this embodiment, the vertical grid mechanism includes a frame plate 31, a vertical swing blade 32, a second linkage rod 33, and a second motor 34, the frame plate 31 is connected to the end of the lifting frame 21, the vertical swing blade 32 is rotatably disposed in the frame plate 31, two ends of the vertical swing blade 32 are provided with rotating blades 36, and the rotating blades 36 on the plurality of vertical swing blades 32 are hinged to each other through the second linkage rod 33; the second motor 34 is arranged in the lifting frame 21, the end part of the vertical swing blade 32 on one side of the end part of the frame plate 31 is provided with a third bevel gear 35, the second motor 34 is in meshing transmission with the third bevel gear 35 through the bevel gear, so that the third bevel gear 35 is driven to rotate through the second motor 34 to enable the vertical swing blade 32 on one side of the end part of the frame plate 31 to swing, and synchronous swinging of the plurality of vertical swing blades 32 is realized through the hinged second linkage rod 33.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. Those skilled in the art can make many possible variations and modifications to the disclosed solution, or modify equivalent embodiments using the teachings set forth above, without departing from the scope of the claimed solution. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.
Claims (9)
1. An environment-friendly energy-saving central air conditioner comprises an outer machine and an air supply pipe, wherein the air supply pipe is connected with the outer machine, and is characterized by further comprising an air outlet box (1), and the air outlet box (1) is communicated with the air supply pipe; the air outlet box (1) is provided with a lifting grid mechanism in a sliding manner, and the bottom of the horizontal grid mechanism is provided with a vertical grid mechanism; side air outlets (2) are formed in the periphery of the air outlet box (1), side swing blades (3) are rotatably arranged on the side air outlets (2), and the side swing blades (3) are connected with the lifting grid mechanism through telescopic pull rods (4); the lifting grid mechanism carries out lifting movement in the air outlet box (1) through a telescopic component (5), so that the lateral swing blades (3) open and close the lateral air outlet (2) through the telescopic pull rod (4).
2. The environment-friendly energy-saving central air conditioner according to claim 1, wherein the lifting grille mechanism comprises a lifting frame (21), a horizontal swinging blade (22), a linkage mechanism (23) and a first motor (24), the lifting frame (21) is slidably arranged in the air outlet box (1), a rectangular frame (26) is arranged at the upper end of the lifting frame (21), and the output end of the telescopic component (5) is connected with the rectangular frame (26); the horizontal swinging blades (22) are multiple groups, multiple groups of horizontal swinging blades (22) are rotatably arranged on four sides of the lifting frame, each group of horizontal swinging blades (22) are hinged through a first linkage rod (25), four groups of horizontal swinging blades (22) are connected through a linkage mechanism (23) in a transmission manner, and a first motor (24) is arranged in the lifting frame and is connected with the linkage mechanism (23) in a transmission manner.
3. The environment-friendly energy-saving central air conditioner as claimed in claim 2, wherein the linkage mechanism (23) comprises a first bevel gear (231) and a second bevel gear (232), the horizontal swinging vane (22) comprises a transverse horizontal swinging vane (221) and a longitudinal horizontal swinging vane (222), the first bevel gear (231) is respectively connected to two ends of the transverse horizontal swinging vane (221), the second bevel gear (232) is respectively connected to two ends of the longitudinal horizontal swinging vane (222), the output end of the first motor (24) is coaxially connected with the second bevel gear (232), and the first bevel gear (231) and the second bevel gear (232) are in meshing transmission, so that the transverse horizontal swinging vane (221) and the longitudinal horizontal swinging vane (222) enclose a rectangular frame (26) structure for linkage.
4. The environment-friendly energy-saving central air conditioner according to claim 2, wherein the vertical grid mechanism comprises a frame plate (31), vertical swing blades (32), a second linkage rod (33) and a second motor (34), the frame plate (31) is connected to the end of the lifting frame (21), the vertical swing blades (32) are rotatably arranged in the frame plate (31), rotating pieces (36) are arranged at two ends of each vertical swing blade (32), and the rotating pieces (36) on the vertical swing blades (32) are hinged through the second linkage rod (33); the second motor (34) is arranged in the lifting frame (21), a third bevel gear (35) is arranged at the end part of the vertical swing blade (32) on one side of the end part of the frame plate (31), and the second motor (34) is in meshing transmission with the third bevel gear (35) through the bevel gear.
5. The environment-friendly energy-saving central air conditioner according to claim 2, wherein the telescopic parts (5) are two electric push rods, one end of each electric push rod is connected to the inner wall of the air outlet box (1), and the other end of each electric push rod is connected with the rectangular frame (26).
6. The environment-friendly and energy-saving central air conditioner according to claim 2, wherein air outlets (6) are formed in four sides of the air outlet box (1), a wind shield (27) is arranged at a position, corresponding to the air outlets (6), of the rectangular frame (26), one end of the telescopic pull rod (4) is hinged to the wind shield (27), and the other end of the telescopic pull rod (4) is hinged to the lateral swing leaf (3), so that the wind shield (27) drives the telescopic pull rod (4) to move in a telescopic manner through the lifting movement of the lifting frame (21), and the lateral swing leaf (3) is pushed to open and close the lateral air outlet (2).
7. An environment-friendly energy-saving central air conditioner according to claim 2, characterized in that the lifting frame (21) is provided with four square beams (211), and the square beams (211) are connected with the rectangular frame (26) to form a frame structure; go out four corners in bellows (1) and be equipped with spacing frame (8), square beam (211) slide and locate in spacing frame (8).
8. An environment-friendly and energy-saving central air conditioner according to claim 6, characterized in that the telescopic pull rod (4) comprises a telescopic rod (41) and a sleeve (42), the sleeve (42) is hinged in the middle of the wind shield (27), the other end of the sleeve (42) is slidably sleeved on one end of the telescopic rod (41), and the other end of the telescopic rod (41) is hinged in the middle of the side swing blade (3).
9. An environment-friendly and energy-saving central air conditioner according to claim 1, characterized in that the air outlet box (1) is provided with a discharge fan (7) rotating therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210049777.1A CN114484840B (en) | 2022-01-17 | 2022-01-17 | Environment-friendly energy-saving central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210049777.1A CN114484840B (en) | 2022-01-17 | 2022-01-17 | Environment-friendly energy-saving central air conditioner |
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| CN114484840A true CN114484840A (en) | 2022-05-13 |
| CN114484840B CN114484840B (en) | 2024-02-06 |
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| CN214581450U (en) * | 2021-01-27 | 2021-11-02 | 青岛海尔空调电子有限公司 | Air outlet frame assembly and air conditioner |
| CN215336674U (en) * | 2021-02-19 | 2021-12-28 | 青岛海尔空调电子有限公司 | Air outlet structure for air conditioner and air conditioner |
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| CN114484840B (en) | 2024-02-06 |
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