CN109974269B - Air conditioner air guiding device and method utilizing spiral airflow - Google Patents
Air conditioner air guiding device and method utilizing spiral airflow Download PDFInfo
- Publication number
- CN109974269B CN109974269B CN201910395957.3A CN201910395957A CN109974269B CN 109974269 B CN109974269 B CN 109974269B CN 201910395957 A CN201910395957 A CN 201910395957A CN 109974269 B CN109974269 B CN 109974269B
- Authority
- CN
- China
- Prior art keywords
- air
- connecting rod
- spiral
- air guide
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title description 7
- 238000004378 air conditioning Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000005057 refrigeration Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 5
- 230000003750 conditioning effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000003238 somatosensory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
-
- 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
- F24F13/1486—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 bearings, pivots or hinges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- 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 air conditioner wind guiding device utilizing spiral airflow, comprising: the air guide frame is detachably arranged at an air outlet of the air conditioner; one end of the air guide mechanism is rotatably supported in the air guide frame; the air deflector is arranged at the other end of the air guiding mechanism; a plurality of spiral fans rotatably supported on the air guide mechanism; the linkage device is arranged between the air guide mechanism and the air guide frame and can push the air guide mechanism to rotate.
Description
Technical Field
The present invention relates to air conditioning and refrigerating apparatus, and more particularly, to an air conditioning and guiding apparatus using spiral airflow and an air conditioning and guiding method using spiral airflow.
Background
The air outlet of the indoor air conditioner is generally positioned at the top of a house, and when the air conditioner is in a heating working condition, the density of the blown hot air is smaller than that of indoor cold air. Therefore, in order to enable the indoor temperature to reach the set temperature more quickly, hot air needs to be blown to the vicinity of the ground, hot air is gathered near the ground, and heat is transferred from bottom to top. However, in some non-home situations, the air supply distance of the air conditioner in the heating mode cannot meet the requirements due to the influence of the hot air density. For example, for commercial indoor air conditioner, the indoor roof is generally relatively high, the air outlet distance is insufficient during heating, and hot air cannot be sent to the vicinity of the ground, so that the temperature of the vicinity of the ground is low, and the user experience is affected.
Disclosure of Invention
The invention designs and develops an air conditioner air guide device utilizing spiral air flow, which achieves the aim of increasing the air supply distance of an air conditioner by manufacturing the spiral air flow through the spiral blades, changes the air outlet direction by means of the guiding effect of an air guide plate on air, and enhances the air conditioning effect of a product.
The invention also provides an air-conditioning air-guiding method utilizing the spiral air flow, which gives the air speed of the air outlet of the air conditioner through the air-conditioning temperature defined by a user and the indoor real-time temperature, effectively improves the temperature-changing effect of the air conditioner, and has the advantages of high temperature-changing speed, uniform temperature-changing and good somatosensory effect.
The technical scheme provided by the invention is as follows:
an air conditioner wind guiding device using spiral air flow, comprising:
the air guide frame is detachably arranged at an air outlet of the air conditioner;
one end of the air guide mechanism is rotatably supported in the air guide frame;
the air deflector is arranged at the other end of the air guiding mechanism;
a plurality of spiral fans rotatably supported on the air guide mechanism;
the linkage device is arranged between the air guide mechanism and the air guide frame and can push the air guide mechanism to rotate.
Preferably, the linkage comprises:
one end of the telescopic push rod is rotatably supported in the air guide frame;
one end of the first short connecting rod is hinged with the other end of the telescopic push rod;
one end of the second connecting rod is hinged with the other end of the first short connecting rod, and the other end of the second connecting rod is connected with the air guide rod;
and one end of the third connecting rod is rotatably supported in the air guide frame, and the other end of the third connecting rod is hinged with the other end of the first short connecting rod.
Preferably, the telescopic push rod is a hydraulic rod or a ball screw pair.
Preferably, the linkage comprises:
a rotating cam rotatably supported in the air guide frame;
a first short link having one end rotatably supported at one end of the rotating cam;
one end of the second connecting rod is hinged with the other end of the first short connecting rod, and the other end of the second connecting rod is connected with the air guide mechanism;
and one end of the third connecting rod is rotatably supported in the air guide frame, and the other end of the third connecting rod is hinged with the other end of the first short connecting rod.
Preferably, the rotating cam is driven by a motor.
Preferably, the air guiding mechanism includes:
one end of the first air guide rod is rotatably supported in the air guide frame;
one end of the second air guide rod is rotatably supported in the air guide frame and is arranged in parallel with the first air guide rod;
the connecting plate is arranged between the first air guide rod and the second air guide rod.
Preferably, the connecting plate is provided with a plurality of mounting holes in an array.
Preferably, the helical fan includes:
a center post rotatably supported within the mounting hole;
a plurality of spiral grooves which are distributed at intervals in front of the periphery of the central column and at the side wall;
and the fan blades are embedded in the spiral grooves.
An air-conditioning air guiding method using spiral air flow, comprising:
step one, through the air conditioner temperature T defined by the user d And indoor real-time temperature T s Calculating the air speed of the air conditioner;
when T is d ＜T s And T is d When the temperature is less than or equal to 26 ℃, the air speed of the air conditioner is set as follows:
wherein ,vl The air speed is the air speed of the air conditioner in the refrigeration mode;
when T is d ≥T s And T is d When the temperature is more than 26 ℃, the air speed of the air conditioner is set to v r And rotating the wind guide mechanism;
wherein ,
pi is the circumference ratio, e is the rotation resistance coefficient of the spiral fan, m is the number of the spiral fans, T s Is the indoor real-time temperature, T d For the air conditioner temperature defined by the user, h is the air conditioner installation height, k is the conversion coefficient, T 0 Is the indoor standard temperature, v 0 G is the blowing distance of the spiral fan for the average wind speed of the air supply opening;
the rotation angle calculation formula of the air guide mechanism is as follows:
wherein ,v is the rotation angle of the air guide mechanism r Wind speed v for heating mode of air conditioner 0 And alpha is the maximum rotation angle of the second connecting rod and the third connecting rod, and beta is the minimum rotation angle of the second connecting rod and the third connecting rod.
The beneficial effects of the invention are that
The spiral air flow is manufactured through the spiral blades, has the characteristics of small air resistance and strong anti-interference capability, and achieves the purpose of increasing the air supply distance of the air conditioner.
In the air conditioner heating mode, the air outlet direction is changed by virtue of the guiding effect of the air deflector on the air, the air conditioner outputs the air obliquely downwards, the spiral blades rotate under the action of the fan, the flow channels between the blades are designed into tapered channels, and the spiral air flow is accelerated to blow out.
The invention combines the spiral blade and the air deflector to blow hot air to the vicinity of the ground, and can effectively increase the air supply distance of the air conditioner by changing the air guiding device of the air outlet of the air conditioner, thereby meeting the air supply distance requirement of the air outlet of the air conditioner when the air outlet is far away from the ground, sending the hot air to the vicinity of the ground, enhancing the air conditioning effect of the product and having positive effects.
The invention adopts the linkage device to push the air guide mechanism, so that the air guide plate is slowly turned, the wind direction and the wind adjusting distance are slowly changed, and the service life of the air guide mechanism is prolonged.
The invention also provides an air-conditioning air-guiding method utilizing the spiral air flow, which gives the air speed of the air outlet of the air conditioner through the air-conditioning temperature defined by a user and the indoor real-time temperature, effectively improves the temperature-changing effect of the air conditioner, and has the advantages of high temperature-changing speed, uniform temperature-changing and good somatosensory effect.
Drawings
Fig. 1 is a schematic structural diagram of an air conditioner air guiding device using spiral airflow according to the present invention.
Fig. 2 is a schematic structural view of a linkage device according to the present invention.
Fig. 3 is a schematic view of a linkage extension structure according to the present invention.
Fig. 4 is a schematic structural view of another embodiment of the linkage device according to the present invention.
Fig. 5 is a schematic view of an extension structure of another embodiment of the linkage according to the present invention.
Fig. 6 is a schematic structural diagram of an air guiding mechanism according to the present invention.
Fig. 7 is a schematic structural view of a helical fan according to the present invention.
Fig. 8 is a side view of a helical fan according to the present invention.
Fig. 9 is a schematic structural view of a center pillar according to the present invention.
Detailed Description
The present invention is described in further detail below with reference to the drawings to enable those skilled in the art to practice the invention by referring to the description.
As shown in fig. 1, the air conditioner air guiding device using spiral airflow provided by the invention comprises: the air guide frame 110, the air guide mechanism 120, the air guide plate 130 and the linkage 140.
The air guiding frame 110 is a square frame and is adhered to an air outlet of an air conditioner through bolts, the air guiding mechanism 120 is supported in the air guiding frame through a rotating shaft 111, one end of the air guiding mechanism 120 can rotate around the rotating shaft 111, an air guiding plate 130 is arranged at the other end of the air guiding mechanism, the linkage device 140 is arranged between the air guiding mechanism 120 and the air guiding frame 110 and can push the air guiding mechanism 120 to rotate, the plurality of spiral fans 200 are rotatably supported on the air guiding mechanism 120, the linkage mechanism 140 can push the air guiding mechanism to rotate around the rotating shaft 111, the air guiding plate 130 stretches out in an air conditioning heating mode, and the air guiding plate 130 is hidden at the upper part of the air outlet in a refrigerating mode. The air conditioner has the function of changing the air outlet direction of the air conditioner during the heating mode of the air conditioner, and realizing the oblique downward air outlet of the air conditioner during the heating mode.
As shown in fig. 2, in another embodiment, the linkage 140 includes a telescopic push rod 141, a first short connecting rod 142, a second connecting rod 143, and a third connecting rod 144, wherein one end of the telescopic push rod 141 is connected to the air guiding frame 110 through a cylindrical pin 141a, and preferably, the cylindrical pin 141a is disposed at a corner of the top of the air guiding frame 110, and one end of the first short connecting rod 142 is hinged to the other end of the telescopic push rod 141; one end of the second connecting rod 143 is hinged with the other end of the first short connecting rod 142, and the other end is connected with the guide mechanism 120; one end of the third link 144 is rotatably supported in the air guiding frame 110, and the other end is hinged to the other end of the first short link 142. The first short connecting rod 142, the second connecting rod 143 and the third connecting rod 144 are hinged through a cylindrical pin 141b, and as a preferred mode, the telescopic push rod 141 is a hydraulic rod or a ball screw pair, when the telescopic push rod 141 stretches, the first short connecting rod 142 moves downwards to push the cylindrical pin 141b to move, and then an included angle between the second connecting rod 143 and the third connecting rod 144 becomes larger to push the air guide mechanism 120 to rotate downwards, and the air guide plate 130 rotates downwards along with the air guide mechanism 120.
As shown in fig. 3, when the telescopic push rod 141 is shortened, the first short connecting rod 142 is pulled to move upwards, the cylindrical pin 141b is pulled to move, and then the included angle between the second connecting rod 143 and the third connecting rod 144 is reduced, and the air guide mechanism 120 is pulled to rotate upwards, and the air guide plate 130 rotates upwards along with the air guide mechanism 120.
As shown in fig. 4, in another embodiment, the linkage 140 includes a rotating cam 150, a first short connecting rod 142, a second connecting rod 143 and a third connecting rod 144, wherein the rotating cam 150 is rotatably supported in the air guiding frame 110, and preferably, one end of the first short connecting rod 142 is connected to the rotating cam 150 and can rotate around a cylindrical pin 141c on the rotating cam 150, one end of the second connecting rod 143 is hinged to the other end of the first short connecting rod 142, and the other end is connected to the air guiding mechanism 120; one end of the third link 144 is rotatably supported in the air guiding frame 110, and the other end is hinged to the other end of the first short link 142. Preferably, when the cam 150 is rotated, the first shorting bar 142 moves downward to push the cylindrical pin 141b to move, so that an included angle between the second connecting bar 143 and the third connecting bar 144 becomes larger, and the air guide mechanism 120 is pushed to rotate downward, and the air guide plate 130 rotates downward along with the air guide mechanism 120.
As shown in fig. 5, when the cam 150 is rotated, the first short connecting rod 142 is pulled to move upwards, the cylindrical pin 141b is pulled to move, and then the included angle between the second connecting rod 143 and the third connecting rod 144 becomes smaller, and the air guiding mechanism 120 is pulled to rotate upwards, and the air guiding plate 130 rotates upwards along with the air guiding mechanism 120.
As shown in fig. 6, the wind guiding mechanism 120 includes a first wind guiding rod 121, a second wind guiding rod 122 and a connecting plate 123, the first wind guiding rod 121 and the second wind guiding rod 122 are arranged in parallel, one end of the first wind guiding rod 121 is rotatably supported in the wind guiding frame 110 through a cylindrical pin, one end of the second wind guiding rod 122 is rotatably supported in the wind guiding frame 110 through a cylindrical pin and is arranged in parallel with the second wind guiding rod 122, and the connecting plate 123 is arranged between the first wind guiding rod 121 and the second wind guiding rod 122.
Preferably, the connection plate 123 has a plurality of mounting holes in an array.
As shown in fig. 7-8, the helical fan 200 includes a center post 210, a plurality of helical grooves 220, and fan blades 230. The center post 210 is rotatably supported in the mounting hole; the plurality of spiral grooves 220 are spaced apart in front of the periphery of the central column 210 and at the side walls; the fan blades 230 are embedded in the helical grooves. As a preferred mode, the air conditioner further comprises reinforcing sheets 240 which are arranged between the fan blades 230 at intervals, a spiral air duct is formed between the fan blades 230 and the reinforcing sheets 240, the function of the air duct is to divide air and change the flow direction of the air, direct-current air can be converted into spiral air flow after passing through the spiral blades, the increase of the air supply distance is realized, the spiral air flow is manufactured through the fan blades 230, the spiral air flow has the characteristics of small air resistance and strong anti-interference capability, the purpose of increasing the air supply distance of the air conditioner is achieved, in addition, the air outlet direction is changed by the guiding function of an air deflector on the air in the air conditioner heating mode, the air conditioner is obliquely and downwards discharged, the spiral blades rotate under the action of the fan, the flow passage between the blades is designed into a tapered passage, and the spiral air flow is accelerated to be blown out. The two are combined, so that hot air can be blown to the vicinity of the ground.
As shown in fig. 9, the center post 210 includes: the bottom column 211 and the top column 212 are integrally connected, the bottom column 211 is cylindrical, and the top column 212 is a cylindrical ladder.
An air-conditioning air guiding method using spiral air flow, comprising:
step one, through the air conditioner temperature T defined by the user d And indoor real-time temperature T s Calculating the air speed of the air conditioner;
when T is d ＜T s And T is d When the temperature is less than or equal to 26 ℃, the air speed of the air conditioner is set as follows:
wherein ,vl The air speed is the air speed of the air conditioner in the refrigeration mode;
when T is d ≥T s And T is d When the temperature is more than 26 ℃, the air speed of the air conditioner is set to v r And rotating the wind guide mechanism;
wherein ,
pi is the circumference ratio, e is the rotation resistance coefficient of the spiral fan, m is the number of the spiral fans, T s Is the indoor real-time temperature, T d For the air conditioner temperature defined by the user, h is the air conditioner installation height, k is the conversion coefficient, T 0 Is the indoor standard temperature, v 0 Is a flat air supply portThe uniform wind speed, G is the blowing distance of the spiral fan;
the rotation angle calculation formula of the air guide mechanism is as follows:
wherein ,v is the rotation angle of the air guide mechanism r Wind speed v for heating mode of air conditioner 0 And alpha is the maximum rotation angle of the second connecting rod and the third connecting rod, and beta is the minimum rotation angle of the second connecting rod and the third connecting rod.
According to the invention, the air outlet air speed of the air conditioner is given through the air conditioner temperature and the indoor real-time temperature defined by a user, so that the temperature change effect of the air conditioner is effectively improved, the temperature change speed is high, the temperature change is performed at a constant speed, and the body feeling effect is good.
Taking an air conditioner air guiding device utilizing spiral airflow as an example for further explanation
The air conditioner wind guiding device mainly comprises a spiral blade, a connecting rod and an air guiding plate, and is divided into two modes of refrigeration and heating. The screw fan 200 is fixed to the connection plate 213, and the fan blades 230 may be rotated by the rotation of the connection rod and simultaneously rotated by the air-out of the air conditioner. The air deflector 130 is located at the upper part of the air outlet of the air conditioner and is connected with the connecting rod, the air deflector 130 has two states along with the rotation of the connecting rod, the air deflector 130 is retracted into the air outlet through the linkage device 140 during refrigeration, the air deflector 130 extends out through the linkage device 140 during heating, the spiral blades rotate under the action of the fan, the flow channels between the blades are designed to be tapered channels, and spiral air flow is accelerated to blow out. The two are combined, so that hot air can be blown to the vicinity of the ground.
The spiral air flow is manufactured through the spiral blades, has the characteristics of small air resistance and strong anti-interference capability, achieves the aim of increasing the air supply distance of the air conditioner, changes the air outlet direction by means of the guiding effect of the air deflector on the air during the heating mode of the air conditioner, and enables the air conditioner to outlet air obliquely downwards, the spiral blades rotate under the effect of the fan, the flow channels between the blades are designed into tapered channels, and the spiral air flow is accelerated to blow out. The two are combined, hot air can be blown to the vicinity of the ground, and the air supply distance of the air conditioner can be effectively increased by changing the air guide device of the air outlet of the air conditioner, so that the air supply distance requirement of the air outlet of the air conditioner when the air outlet is far away from the ground is met, the hot air is sent to the vicinity of the ground, and the air conditioning effect of a product is enhanced.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (8)
1. An air conditioner wind guiding device using spiral air flow, characterized by comprising:
the air guide frame is detachably arranged at an air outlet of the air conditioner;
one end of the air guide mechanism is rotatably supported in the air guide frame;
the air deflector is arranged at the other end of the air guiding mechanism;
a plurality of spiral fans rotatably supported on the air guide mechanism;
the linkage device is arranged between the air guide mechanism and the air guide frame and can push the air guide mechanism to rotate;
by user-defined air-conditioning temperature T d And indoor real-time temperature T s Calculating the air speed of the air conditioner;
when T is d ＜T s And T is d When the temperature is less than or equal to 26 ℃, the air speed of the air conditioner is set as follows:
wherein ,vl The air speed is the air speed of the air conditioner in the refrigeration mode;
when T is d ≥T s And T is d When the temperature is more than 26 ℃, the air speed of the air conditioner is set to v r And rotating the wind guide mechanism;
wherein ,
pi is the circumference ratio, e is the rotation resistance coefficient of the spiral fan, m is the number of the spiral fans, T s Is the indoor real-time temperature, T d For the air conditioner temperature defined by the user, h is the air conditioner installation height, k is the conversion coefficient, T 0 Is the indoor standard temperature, v 0 G is the blowing distance of the spiral fan for the average wind speed of the air supply opening;
the rotation angle calculation formula of the air guide mechanism is as follows:
wherein ,v is the rotation angle of the air guide mechanism r Wind speed v for heating mode of air conditioner 0 And alpha is the maximum rotation angle of the second connecting rod and the third connecting rod, and beta is the minimum rotation angle of the second connecting rod and the third connecting rod.
2. The air conditioner wind guiding device using spiral air flow according to claim 1, wherein the linkage device comprises:
one end of the telescopic push rod is rotatably supported in the air guide frame;
one end of the first short connecting rod is hinged with the other end of the telescopic push rod;
one end of the second connecting rod is hinged with the other end of the first short connecting rod, and the other end of the second connecting rod is connected with the air guide mechanism;
and one end of the third connecting rod is rotatably supported in the air guide frame, and the other end of the third connecting rod is hinged with the other end of the first short connecting rod.
3. The air conditioner wind guiding device using spiral air flow according to claim 2, wherein the telescopic push rod is a hydraulic rod or a ball screw pair.
4. The air conditioner wind guiding device using spiral air flow according to claim 1, wherein the linkage device comprises:
a rotating cam rotatably supported in the air guide frame;
a first short link having one end rotatably supported at one end of the rotating cam;
one end of the second connecting rod is hinged with the other end of the first short connecting rod, and the other end of the second connecting rod is connected with the air guide mechanism;
and one end of the third connecting rod is rotatably supported in the air guide frame, and the other end of the third connecting rod is hinged with the other end of the first short connecting rod.
5. The air conditioner wind guiding device using a spiral air flow according to claim 4, wherein the rotating cam is driven by a motor.
6. The air conditioner wind guiding device using spiral air flow according to claim 2, wherein the wind guiding mechanism comprises:
one end of the first air guide rod is rotatably supported in the air guide frame;
one end of the second air guide rod is rotatably supported in the air guide frame and is arranged in parallel with the first air guide rod;
the connecting plate is arranged between the first air guide rod and the second air guide rod.
7. The air conditioner wind guiding device using spiral air flow according to claim 6, wherein the connection plate has a plurality of mounting holes arrayed thereon.
8. The air conditioner wind guiding device using a spiral air flow according to claim 7, wherein the spiral fan comprises:
a center post rotatably supported within the mounting hole;
a plurality of spiral grooves which are distributed at intervals in front of the periphery of the central column and at the side wall;
and the fan blades are embedded in the spiral grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395957.3A CN109974269B (en) | 2019-05-14 | 2019-05-14 | Air conditioner air guiding device and method utilizing spiral airflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910395957.3A CN109974269B (en) | 2019-05-14 | 2019-05-14 | Air conditioner air guiding device and method utilizing spiral airflow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109974269A CN109974269A (en) | 2019-07-05 |
| CN109974269B true CN109974269B (en) | 2023-09-08 |
Family
ID=67073530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910395957.3A Active CN109974269B (en) | 2019-05-14 | 2019-05-14 | Air conditioner air guiding device and method utilizing spiral airflow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109974269B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112283918B (en) * | 2019-07-23 | 2022-12-27 | 青岛海尔空调电子有限公司 | Air supply mechanism for ceiling type air conditioner and air conditioner |
| CN111109226B (en) * | 2020-01-03 | 2021-09-07 | 东北农业大学 | Air curtain device for wide-width plant protection operation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1289013A (en) * | 1999-09-20 | 2001-03-28 | 三菱电机株式会社 | Air-blower, air-blower system and air-blowing method for air-blower system |
| CN206890768U (en) * | 2017-05-23 | 2018-01-16 | 栗思扬 | A kind of spiral-flow type air-conditioner air outlet device |
| CN208059131U (en) * | 2018-04-04 | 2018-11-06 | 广东美的制冷设备有限公司 | Package AC plant |
| CN208382494U (en) * | 2018-06-13 | 2019-01-15 | 广东美的制冷设备有限公司 | Flow-disturbing wind deflector, air conditioner room unit and air conditioner |
| CN210050964U (en) * | 2019-05-14 | 2020-02-11 | 吉林大学 | Air conditioner air guide device utilizing spiral air flow |
-
2019
- 2019-05-14 CN CN201910395957.3A patent/CN109974269B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1289013A (en) * | 1999-09-20 | 2001-03-28 | 三菱电机株式会社 | Air-blower, air-blower system and air-blowing method for air-blower system |
| CN206890768U (en) * | 2017-05-23 | 2018-01-16 | 栗思扬 | A kind of spiral-flow type air-conditioner air outlet device |
| CN208059131U (en) * | 2018-04-04 | 2018-11-06 | 广东美的制冷设备有限公司 | Package AC plant |
| CN208382494U (en) * | 2018-06-13 | 2019-01-15 | 广东美的制冷设备有限公司 | Flow-disturbing wind deflector, air conditioner room unit and air conditioner |
| CN210050964U (en) * | 2019-05-14 | 2020-02-11 | 吉林大学 | Air conditioner air guide device utilizing spiral air flow |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109974269A (en) | 2019-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201628345U (en) | Air guide structure of split wall-hanging air conditioning indoor unit | |
| CN108180552B (en) | Wall-mounted air conditioner indoor unit | |
| CN109974269B (en) | Air conditioner air guiding device and method utilizing spiral airflow | |
| CN106403231A (en) | Air guide device and air conditioner indoor unit provided with same | |
| CN109114673B (en) | Cabinet air conditioner and air conditioner | |
| CN110762797A (en) | Control method of air conditioner | |
| CN210050964U (en) | Air conditioner air guide device utilizing spiral air flow | |
| CN206514388U (en) | Cabinet air-conditioner and air conditioner | |
| CN107606698A (en) | Indoor apparatus of air conditioner | |
| CN106642359A (en) | Louver blade for air-conditioner indoor unit, louver component and air-conditioner indoor unit | |
| CN106196301A (en) | Low-position air conditioner indoor unit, air conditioner and control method of air conditioner | |
| CN212108932U (en) | Air deflector and embedded air conditioner | |
| CN201121598Y (en) | Transverse flow type cooling draught fan for dry-type transformer | |
| CN112556146A (en) | Air deflector with cylindrical structure and air conditioner | |
| CN108266812A (en) | Air-conditining and air conditioner | |
| CN219177824U (en) | Air conditioner hanging machine | |
| CN208108306U (en) | Cabinet air-conditioner | |
| CN208765087U (en) | Air conditioner | |
| CN208475458U (en) | Wall hanging machine for air conditioner | |
| CN206531167U (en) | Louvre blade, louver assembly and indoor apparatus of air conditioner for indoor apparatus of air conditioner | |
| CN212179040U (en) | Ceiling machine | |
| CN110657566A (en) | Wall-mounted air conditioner indoor unit | |
| CN213747038U (en) | Machine and air conditioner in air conditioning | |
| CN211233093U (en) | Air conditioner | |
| CN112577107B (en) | Air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |