CN109442719B - Air outlet guide structure for central air conditioner - Google Patents
Air outlet guide structure for central air conditioner Download PDFInfo
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- CN109442719B CN109442719B CN201811321781.9A CN201811321781A CN109442719B CN 109442719 B CN109442719 B CN 109442719B CN 201811321781 A CN201811321781 A CN 201811321781A CN 109442719 B CN109442719 B CN 109442719B
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- straight plate
- guide
- air outlet
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- 238000004378 air conditioning Methods 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000003075 superhydrophobic effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- 238000009423 ventilation Methods 0.000 description 1
Images
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
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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
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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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- 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)
- Air-Flow Control Members (AREA)
Abstract
The invention provides an air outlet guide structure for a central air conditioner, which belongs to the technical field of central air conditioners and comprises a shell and a plurality of square guide plates, wherein the square guide plates are sequentially sleeved in the shell from inside to outside, an air passage for air to pass through is arranged between every two adjacent square guide plates, each square guide plate is respectively enclosed by four guide straight plates with adjustable inclination angles, a slide rod for enabling the upper part of each guide straight plate to slide left and right or front and back is further arranged in a cavity enclosed by the shell, two slide blocks which slide up and down along the side wall of each guide straight plate are symmetrically arranged on two sides of the lower part of each guide straight plate, and the slide blocks are rotatably connected with the shell. The invention provides an air outlet guide structure for a central air conditioner, and aims to solve the technical problems that the air outlet angle of the existing air diffuser is not adjustable, and the air diffuser effect is poor.
Description
Technical Field
The invention belongs to the technical field of central air conditioners, and particularly relates to an air outlet guide structure for a 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 cold load of the indoor environment; the heating system provides the air conditioning system with the required heat to offset the indoor ambient heat load. However, the air outlet of the existing central air conditioner generally adopts a diffuser with a fixed structure, the air outlet angle cannot be adjusted, and the diffusing effect is not good.
Disclosure of Invention
The invention aims to provide an air outlet guide structure for a central air conditioner, and aims to solve the technical problems that the air outlet angle of the existing air diffuser is not adjustable and the air diffusing effect is poor.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an air-out guide structure for central air conditioning, includes: the casing to and a plurality of by interior outside cover in proper order inlay in square frame shape guide plate in the casing has the air flue that the air feed body passes through between two adjacent square frame shape guide plates, every square frame shape guide plate is enclosed by four inclination adjustable water conservancy diversion straight plates respectively, still be provided with in the cavity that the casing encloses and be used for supplying gliding slide bar around or around the upper portion of water conservancy diversion straight plate, the slide bar include mutually perpendicular set up and respectively with first slide bar and the second slide bar that the casing is connected for the water conservancy diversion straight plate of air-out angle slides and sets up about the control on the first slide bar, the water conservancy diversion straight plate that is used for air-out angle slides and sets up around the control on the second slide bar, the lower part bilateral symmetry of each water conservancy diversion straight plate is provided with two sliders that slide from top to bottom along this water conservancy diversion straight plate lateral wall, the slider with the casing rotates.
Further, the first slide bar with the second slide bar is respectively with setting up the output shaft of two motors on the casing, just first slide bar with the second slide bar respectively for the free end with the threaded rod that the casing rotated to be connected, just the direction of rotation of threaded rod both ends is opposite, the straight board top of water conservancy diversion is provided with the mounting groove, be provided with in the mounting groove with the parallel just rotation of the straight board major axis of water conservancy diversion is connected horizontal pole, the horizontal pole top is provided with the nut, the nut with threaded rod threaded connection.
Furthermore, the number of the first sliding rods and the number of the second sliding rods are two respectively, the first sliding rods and the second sliding rods are symmetrically arranged on two sides of the corresponding guide straight plate, the motor is arranged between the two first sliding rods or the two second sliding rods, a driving gear is arranged on an output shaft of the motor, and a driven gear meshed with the corresponding driving gear is arranged on the first sliding rod or the second sliding rod.
Furthermore, the lower part center of the cavity enclosed by the shell is provided with a mounting seat, the mounting seat is respectively connected with four top corners of the shell through four connecting strips, and the sliding block is rotatably arranged on the connecting strips.
Furthermore, a middle flow dispersing block is arranged at the bottom of the mounting seat and connected with the mounting seat through a connecting rod.
Further, the middle diffusion block is a conical block with the tip end facing upwards.
Further, the middle part bulk flow piece is hollow structure, and the shell is hollow structure, and the inner chamber is provided with the filter material, middle part bulk flow piece top be provided with the top cap dismantled that the connecting rod is connected.
Further, a thread and a fastening nut for fixing the position of the sliding block are arranged on the free end of the sliding block.
Further, the casing bottom is provided with the first temperature sensor who is used for the test indoor temperature and is used for the test casing temperature's second temperature sensor, be provided with the heater strip in the casing, first temperature sensor second temperature sensor with the heater strip is connected with the control system electricity respectively, control system according to indoor with casing temperature difference control the heater strip is opened or is closed.
Furthermore, the surfaces of the shell and the flow guide straight plate are respectively provided with a super-hydrophobic coating.
The air outlet guide structure for the central air conditioner provided by the invention has the beneficial effects that: compared with the prior art, the air outlet guide structure for the central air conditioner is characterized in that the square guide plates forming the square radiator are arranged in an integrally-formed structure in the prior art, each square guide plate is surrounded by four guide straight plates, and the inclination angle of each guide straight plate is adjustable. In addition, the lower part of the flow guide straight plate is additionally provided with a slide which slides up and down along the side wall of the flow guide straight plate, the arrangement realizes the adjustability of the length between the connecting end of the flow guide straight plate and the first slide bar or the second slide bar and the connecting end of the flow guide straight plate and the shell, thereby ensuring the stability of the connecting relation between the flow guide straight plate and the shell (ensuring that the distance between the flow guide straight plates on the same side is always kept unchanged) and ensuring the smooth sliding of the flow guide straight plate. When the water diversion straight plate is used, the water diversion straight plate can be stirred according to use requirements, the position of the water diversion straight plate on the first sliding rod or the second sliding rod is changed, and then the inclination angle of the water diversion straight plate is adjusted. The arrangement is convenient for users to flexibly adjust the air outlet guide of the air conditioner according to the size and the use requirement of a room, and ensures the good heat dissipation effect of the air outlet guide structure of the central air conditioner.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic front view of an air outlet guide structure for a central air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic top view of an air outlet guide structure for a central air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic top view of an air outlet guide structure for a central air conditioner according to another embodiment of the present invention;
FIG. 4 is an enlarged view of A in FIG. 3;
fig. 5 is a schematic view of a vertical cross-sectional structure of an air outlet guide structure for a central air conditioner according to an embodiment of the present invention;
fig. 6 is a schematic view of a vertical cross-sectional structure of an air outlet guide structure for a central air conditioner according to another embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a flow guide straight plate according to an embodiment of the present invention;
fig. 8 is a schematic block diagram illustrating a control principle of the control system according to an embodiment of the present invention.
In the figure: 1. a housing; 2. a square flow guide plate; 21. a flow guide straight plate; 22. a cross bar; 23. a nut; 3. a slide bar; 31. a first slide bar; 32. a second slide bar; 4. a motor; 5. a slider; 6. mounting grooves; 7. a driving gear; 8. a driven gear; 9. a drive shaft; 10. fastening a nut; 11. a first temperature sensor; 12. a second temperature sensor; 13. heating wires; 14. a control system; 15. a mounting seat; 16. a middle diffusion block; 17. a connecting rod; 18. filtering the material; 19. a top cover; 20. and (4) connecting strips.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 7 together, an air outlet guide structure for a central air conditioner according to an embodiment of the present invention will be described. An air outlet guide structure for a central air conditioner comprises a shell 1 and a plurality of square guide plates 2 which are sequentially sleeved in the shell 1 from inside to outside, an air passage for air to pass through is arranged between every two adjacent square guide plates 2, each square guide plate 2 is respectively enclosed by four guide straight plates 21 with adjustable inclination angles, a slide rod 3 for enabling the upper part of each guide straight plate 21 to slide left and right or front and back is further arranged in a cavity enclosed by the shell 2, each slide rod 3 comprises a first slide rod 31 and a second slide rod 32 which are vertically arranged and respectively connected with the shell 1, the guide straight plates 21 for controlling the left and right air outlet angles are arranged on the first slide rod 31 in a sliding manner, the guide straight plates 21 for controlling the front and back air outlet angles are arranged on the second slide rods 32 in a sliding manner, two slide blocks 5 which slide up and down along the side walls of the guide straight plates 21 are symmetrically arranged on the two sides of the lower parts of, the slider 5 is rotatably connected to the housing 1.
Compared with the prior art, the air outlet guide structure for the central air conditioner has the advantages that the square guide plate 2 forming the square radiator is arranged in an integrally formed structure in the prior art, each square guide plate 2 is surrounded by four guide straight plates 21, and the inclination angle of each guide straight plate 21 is adjustable. When the water diversion straight plate 21 is used, the water diversion straight plate 21 can be shifted according to the use requirement, the position of the water diversion straight plate 21 on the first sliding rod 31 or the second sliding rod 32 is changed, and then the inclination angle of the water diversion straight plate 21 is adjusted. The arrangement is convenient for users to flexibly adjust the air outlet guide of the air conditioner according to the size and the use requirement of a room, and ensures the good heat dissipation effect of the air outlet guide structure of the central air conditioner.
In addition, the lower part of the flow guide straight plate 21 is additionally provided with the sliding block 5 which slides up and down along the side wall of the flow guide straight plate 21, the arrangement realizes the adjustability of the length between the connecting end of the flow guide straight plate 21 and the first sliding rod 31 or the second sliding rod 32 and the connecting end of the flow guide straight plate 21 and the shell 1, further ensures the stability of the connection relationship between the flow guide straight plate 21 and the shell 1 (ensures that the distance between the flow guide straight plates 21 on the same side is always kept unchanged), and also ensures the smooth sliding of the flow guide straight plate 21.
As a specific embodiment of the air outlet guide structure for a central air conditioner provided by the present invention, please refer to fig. 3, fig. 4 and fig. 6, a first slide bar 31 and a second slide bar 32 are respectively connected to output shafts of two motors 4 disposed on a housing 1, the first slide bar 31 and the second slide bar 32 are respectively threaded rods with free ends rotatably connected to the housing 1, the rotation directions of the threads at two ends of the threaded rods are opposite, a mounting groove 6 is disposed on the top of a flow guiding straight plate 21, a cross bar 22 which is parallel to and rotatably connected to the long axis of the flow guiding straight plate 21 is disposed in the mounting groove 6, a nut 23 is disposed on the top of the cross bar 22, and the nut 23 is in threaded connection with.
The motor 4 is arranged to realize the automatic adjustment of the inclination angle of the flow guide straight plate 21, and the increase or decrease of the inclination angle of the flow guide straight plate 21 can be realized by setting the rotation time, the rotation direction and the like of the motor 4 during the use, so that the adjustment of the air outlet angle can be realized. The rotation direction of screw thread at threaded rod both ends is opposite, has realized being located the synchronous control of the straight board 21 of water conservancy diversion of 1 both sides of casing, including the left and right sides and front and back both sides, has improved the convenience of regulation speed and operation, has reduced the required 4 quantity of motor of equipment and the generation, the purchase cost of equipment simultaneously.
Wherein, the installation and the dismantlement of horizontal pole 22 are convenient for in the setting of mounting groove 6, and the rotation that nut 23 and water conservancy diversion straight plate 21 had then been realized in the setting of horizontal pole 22 is connected, has avoided removing in-process both to take place mutual interference, has ensured the smooth operation of water conservancy diversion straight plate 21 inclination.
As a specific embodiment of the air outlet guide structure for a central air conditioner according to the present invention, please refer to fig. 3, two first slide bars 31 and two second slide bars 32 are respectively and symmetrically disposed on two sides of the corresponding air guide straight plate 21, the motor 4 is disposed between the two first slide bars 31 or the two second slide bars 32, the output shaft of the motor 4 is provided with a driving gear 7, and the first slide bars 31 or the second slide bars 32 are provided with driven gears 8 engaged with the corresponding driving gear 7.
The first sliding rod 31 and the second sliding rod 32 are respectively provided with two, so that the stability of the stress on the two ends of the flow guide straight plate 21 is ensured. The driving gear 7 and the driven gear 8 are arranged to realize synchronous movement of two ends of the flow guide straight plate 21, and meanwhile, the number of motors 4 required by equipment and the generation and purchase cost of the equipment are reduced.
As a specific embodiment of the air outlet guide structure for a central air conditioner provided by the present invention, please refer to fig. 3, a transmission shaft 9 parallel to the first slide bar 31 or the second slide bar 32 is disposed on an output shaft of the motor 4, two driving gears 7 are disposed on the output shaft of each motor 4, and the two driving gears 7 are symmetrically disposed at two ends of the transmission shaft 9.
Two driving gears 7 are provided, so that the stress balance at two ends of the first sliding rod 31 or the second sliding rod 32 is ensured, and the running stability of the equipment is improved.
As a specific embodiment of the air outlet guide structure for a central air conditioner provided by the present invention, please refer to fig. 1 to 3, a mounting seat 15 is disposed at the center of the lower portion of the cavity enclosed by the housing 1, the mounting seat 15 is respectively connected with four top corners of the housing 1 through four connecting bars 20, and the slider 5 is rotatably disposed on the connecting bars 20.
The setting of mount pad 15 is convenient for the user to install filter block, temperature-detecting device etc. on it as required, and the setting of mount pad 15 and connecting strip 20 has increased the supporting role of casing 1's inner chamber simultaneously, has avoided casing 1 to warp in use or the handling, has guaranteed the longer life of equipment.
As a specific embodiment of the air outlet guide structure for a central air conditioner provided by the present invention, please refer to fig. 5 and 6, a middle diffuser block 16 is disposed at the bottom of the mounting seat 15, and the middle diffuser block 16 is connected to the mounting seat 15 through a connecting rod 17.
The arrangement of the middle diffuser 16 prevents air from blowing vertically downward from the middle of the housing 1.
Connecting rod 17 can adopt length adjustable telescopic link in this embodiment, or with the threaded rod of mount pad 15 threaded connection, realize the regulation of interval between middle part scattered stream piece 16 and the mount pad 15 through the length of adjusting connecting rod 17 or its length of precessing mount pad 15 during the use, and then realize the air flue width between middle part scattered stream piece 16 and the adjacent square frame shape guide plate 2, this setting has further improved the convenience of equipment used and the adjustability of the amount of wind.
As an embodiment of the air outlet guide structure for a central air conditioner provided by the present invention, please refer to fig. 5 and 6, the middle diffuser 16 is a conical block with an upward tip.
As a specific embodiment of the air outlet guide structure for a central air conditioner provided by the present invention, please refer to fig. 5 and 6, the middle diffuser block 16 is a hollow structure, the housing is a hollow structure, the inner cavity is provided with a filter material 18, and the top of the middle diffuser block 16 is provided with a detachable top cover 19 connected with the connecting rod 17.
The middle diffusion block 16 is of a hollow structure with a hollow-out shell, so that the middle diffusion block 16 is guaranteed to have a good ventilation effect, the adsorption of impurities in air floating to the position near the shell 1 by the filter substance 18 in the middle diffusion block is facilitated, the probability of dust and the like attached to the flow guide straight plate 21 is reduced, the probability of air passage blockage is further reduced, and the normal use of the air outlet guide structure is guaranteed.
In this embodiment, the filter material 18 may be activated carbon, filter cloth, or the like.
As a specific embodiment of the air outlet guide structure for a central air conditioner provided by the present invention, please refer to fig. 7, a screw thread and a fastening nut 10 for fixing the position of the slider 5 are disposed on the free end of the slider 5.
The arrangement of the fastening nut 10 is convenient for a user to fix the sliding block 5 on the flow guide straight plate 21 when the flow guide straight plate 21 is installed or detached, the sliding block 5 is prevented from sliding randomly to affect the normal operation of the user, the arrangement further increases the convenience of using the equipment, and the use requirement of the equipment is met.
Referring to fig. 8, as a specific embodiment of the air outlet guide structure for a central air conditioner, a first temperature sensor 11 for testing the indoor temperature and a second temperature sensor 12 for testing the temperature of the casing 1 are disposed at the bottom of the casing 1, a heating wire 13 is disposed in the casing 1, the first temperature sensor 11, the second temperature sensor 12 and the heating wire 13 are respectively electrically connected to a control system 14, and the control system 14 controls the heating wire 13 to be turned on or off according to the temperature difference between the indoor air and the casing 1.
When the temperature measuring device is used, the first temperature sensor 11 and the second temperature sensor 12 respectively measure the indoor temperature and the temperature of the shell 1 in real time, and transmit the result to the control system 14 in real time, the control system 14 calculates the temperature difference between the two temperatures to obtain the temperature difference between the indoor temperature and the shell 1, when the measured indoor temperature is high, the temperature of the shell 1 is low, and the temperature difference between the two temperatures is greater than a certain value (such as 5 degrees, 10 degrees and the like), the control system 4 controls the heating wire 13 to be opened, and the shell 1 and the inner guide straight plate 21 are heated until the temperature difference between the two temperatures is reduced to a lower range. The arrangement avoids the condensation phenomenon when the indoor temperature is greatly different from the temperature of the shell 1 and the indoor rising air is contacted with the shell 1 or the inner guide straight plate 21, and water drops are condensed on the shell 1 or the guide straight plate 21, so that the probability of corrosion or dust adsorption of the shell 1 or the guide straight plate 21 is effectively avoided, and the longer service life and the neatness of the shell are ensured.
As a specific embodiment of the air outlet guide structure for the central air conditioner provided by the present invention, the surfaces of the casing 1 and the flow guide straight plate 21 are respectively provided with a super-hydrophobic coating.
The super-hydrophobic coating reduces the probability of dust and the like adhering to the shell 1 and the flow guide straight plate 21, thereby ensuring the overall neatness of the equipment and reducing the times of equipment cleaning and the labor intensity of cleaning.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Air-out guide structure for central air conditioning, its characterized in that: comprises a shell (1) and a plurality of square guide plates (2) which are sequentially sleeved in the shell (1) from inside to outside, wherein an air passage for air to pass through is arranged between every two adjacent square guide plates (2), each square guide plate (2) is respectively enclosed by four guide straight plates (21) with adjustable inclination angles, a sliding rod (3) which is used for supplying air to the upper part of each guide straight plate (21) and slides left and right or front and back is also arranged in a cavity enclosed by the shell (1), each sliding rod (3) comprises a first sliding rod (31) and a second sliding rod (32) which are vertically arranged and are respectively connected with the shell (1), each guide straight plate (21) for controlling the left air-out angle and the right air-out angle is arranged on the first sliding rod (31) in a sliding manner, each guide straight plate (21) for controlling the front and back air-out angle is arranged on the second sliding rod (32) in a sliding manner, two sliding blocks (5) which slide up and down along the side wall of each flow guide straight plate (21) are symmetrically arranged on two sides of the lower part of each flow guide straight plate (21), and the sliding blocks (5) are rotatably connected with the shell (1);
the first sliding rod (31) and the second sliding rod (32) are respectively connected with output shafts of two motors (4) arranged on the shell (1), the first sliding rod (31) and the second sliding rod (32) are respectively threaded rods with free ends rotatably connected with the shell (1), and the rotating directions of threads at two ends of each threaded rod are opposite.
2. The air outlet guide structure for a central air conditioner according to claim 1, wherein: the top of the flow guide straight plate (21) is provided with a mounting groove (6), a cross rod (22) which is parallel to the long axis of the flow guide straight plate (21) and is rotatably connected is arranged in the mounting groove (6), the top of the cross rod (22) is provided with a nut (23), and the nut (23) is in threaded connection with the threaded rod.
3. The air outlet guide structure for a central air conditioner according to claim 2, wherein: the guide plate is characterized in that the number of the first sliding rods (31) and the number of the second sliding rods (32) are two respectively, the first sliding rods and the second sliding rods are symmetrically arranged on two sides of the corresponding guide straight plate (21), the motor (4) is arranged between the two first sliding rods (31) or the two second sliding rods (32), a driving gear (7) is arranged on an output shaft of the motor (4), and a driven gear (8) meshed with the corresponding driving gear (7) is arranged on the first sliding rod (31) or the second sliding rod (32).
4. The air outlet guide structure for a central air conditioner according to claim 1, wherein: the lower part center of the cavity enclosed by the shell (1) is provided with a mounting seat (15), the mounting seat (15) is respectively connected with four top corners of the shell (1) through four connecting strips (20), and the sliding block (5) is rotatably arranged on the connecting strips (20).
5. The air outlet guide structure for a central air conditioner according to claim 4, wherein: the bottom of the mounting seat (15) is provided with a middle flow dispersing block (16), and the middle flow dispersing block (16) is connected with the mounting seat (15) through a connecting rod (17).
6. The air outlet guide structure for a central air conditioner according to claim 5, wherein: the middle diffusion block (16) is a conical block with an upward tip.
7. The air outlet guide structure for a central air conditioner according to claim 6, wherein: the middle part scattered flow block (16) is of a hollow structure, the shell is of a hollow structure, the inner cavity is provided with a filtering substance (18), and the top of the middle part scattered flow block (16) is provided with a detachable top cover (19) connected with the connecting rod (17).
8. The air outlet guide structure for a central air conditioner according to claim 1, wherein: and the free end of the sliding block (5) is provided with a thread and a fastening nut (10) for fixing the position of the sliding block (5).
9. The air outlet guide structure for a central air conditioner according to claim 1, wherein: casing (1) bottom is provided with first temperature sensor (11) that are used for the test indoor temperature and is used for the test second temperature sensor (12) of casing (1) temperature, be provided with heater strip (13) in casing (1), first temperature sensor (11) second temperature sensor (12) with heater strip (13) are connected with control system (14) electricity respectively, control system (14) according to indoor with casing (1) temperature difference control heater strip (13) are opened or are closed.
10. The air-outlet guide structure for a central air conditioner according to any one of claims 1 to 9, characterized in that: the surfaces of the shell (1) and the flow guide straight plate (21) are respectively provided with a super-hydrophobic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811321781.9A CN109442719B (en) | 2018-11-07 | 2018-11-07 | Air outlet guide structure for central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811321781.9A CN109442719B (en) | 2018-11-07 | 2018-11-07 | Air outlet guide structure for central air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109442719A CN109442719A (en) | 2019-03-08 |
| CN109442719B true CN109442719B (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811321781.9A Active CN109442719B (en) | 2018-11-07 | 2018-11-07 | Air outlet guide structure for central air conditioner |
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|---|---|---|---|---|
| CN112303870A (en) * | 2020-10-17 | 2021-02-02 | 安徽美博智能科技有限公司 | Air supply arrangement of air conditioner |
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| CN201401875Y (en) * | 2009-04-17 | 2010-02-10 | 广东志高空调有限公司 | Dewdrop-free air conditioner |
| CN201680559U (en) * | 2009-12-10 | 2010-12-22 | 上海理工大学 | Air diffuser with movable shutters |
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| CN109442719A (en) | 2019-03-08 |
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