CN113864867A - Flexible air duct mechanism and air conditioner thereof - Google Patents
Flexible air duct mechanism and air conditioner thereof Download PDFInfo
- Publication number
- CN113864867A CN113864867A CN202111265848.3A CN202111265848A CN113864867A CN 113864867 A CN113864867 A CN 113864867A CN 202111265848 A CN202111265848 A CN 202111265848A CN 113864867 A CN113864867 A CN 113864867A
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- Prior art keywords
- volute
- flexible
- air conditioner
- movable
- fixed
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- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
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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 a flexible air duct mechanism and an air conditioner thereof, comprising an air conditioner shell, wherein a volute tongue is arranged in the air conditioner shell, and the air conditioner shell also comprises a fixed volute, a flexible connecting part and a movable volute; the middle of the fixed volute and the movable volute are hermetically connected by a flexible connecting part; the fixed volute is arranged in the air conditioner shell and is fixed; the movable volute and the volute tongue are oppositely arranged to form an air channel; the position and the angle of the movable volute are adjusted through the driving mechanism to realize the adjustment of the section of the air channel. The dynamic change and adjustment of the air conditioner volute can be realized.
Description
Technical Field
The invention relates to the technical field of household air conditioners, in particular to a flexible air duct mechanism and an air conditioner thereof.
Background
With the development of air conditioning technology, the experience requirement on air supply of the air conditioner is higher, and various manufacturers also put forward different air supply modes and combinations to cater for.
Aiming at the air flow in the air conditioner, various manufacturers actively explore accurate control methods and implementation modes of the air flow. At present, the tail ends of airflow such as an airflow air outlet and the like are mainly controlled, a middle air channel basically keeps a fixed state, and the integral airflow control effect is limited.
Disclosure of Invention
The invention aims to provide a flexible air duct mechanism and an air conditioner thereof. So as to solve the technical problems existing in the background technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
a flexible air duct mechanism comprises an air conditioner shell, wherein a volute tongue is arranged in the air conditioner shell, and the flexible air duct mechanism also comprises a fixed volute, a flexible connecting part and a movable volute; the middle of the fixed volute and the movable volute are hermetically connected by a flexible connecting part; the fixed volute is arranged in the air conditioner shell and is fixed; the movable volute and the volute tongue are oppositely arranged to form an air channel; the position and the angle of the movable volute are adjusted through the driving mechanism to realize the adjustment of the section of the air channel.
In some embodiments, both the fixed volute and the movable volute are rigid materials.
In some embodiments, the flexible connection portion is an elastomer capable of maintaining a certain tension under an external force.
In some embodiments, the two ends of the flexible connecting part are respectively connected with the fixed volute and the movable volute in a sealing mode.
In some embodiments, the connection contact surfaces of the two ends of the flexible connection part and the fixed volute and the movable volute have certain width dimensions, and under the condition that the positions of the fixed volute and the movable volute are fixed, a continuous and smooth tension curve is formed by means of the elasticity of the flexible connection part.
In some embodiments, the movable volute is movably connected with the air conditioner shell, two guide posts at two ends of the movable volute are adopted to be matched with corresponding guide grooves on the air conditioner shell, and the position and the angle of the movable volute are adjusted.
The invention also provides an air conditioner which is manufactured by applying the flexible air duct mechanism.
Drawings
FIG. 1 is a schematic view of the overall apparatus of the present invention;
FIG. 2 is a schematic view of the small angle position of the present invention;
FIG. 3 is a schematic view of the present invention in a wide angle position;
FIG. 4 is a schematic view of the movable volute kinematic coupling of the present invention;
wherein, the names corresponding to the reference numbers in the drawings are: 1-air conditioner shell, 2-big swinging vane, 3-fixed volute, 4-flexible connecting part, 5-movable volute, 11-guide groove and 51-guide post.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further 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 present application and are not intended to limit the present application.
On the contrary, this application is intended to cover any alternatives, modifications, equivalents, and alternatives that may be included within the spirit and scope of the application as defined by the appended claims. Furthermore, in the following detailed description of the present application, certain specific details are set forth in order to provide a better understanding of the present application. It will be apparent to one skilled in the art that the present application may be practiced without these specific details.
A flexible duct mechanism and an air conditioner thereof according to embodiments of the present application will be described in detail with reference to fig. 1 to 4. It is to be noted that the following examples are only for explaining the present application and do not constitute a limitation to the present application.
In the embodiment of the present application, as shown in fig. 1 to 3, the flexible air duct mechanism may include an air conditioner casing 1, a volute tongue is disposed in the air conditioner casing 1, and the air conditioner casing further includes a fixed volute 3, a flexible connecting portion 4, and a movable volute 5; the fixed volute 3 and the movable volute 5 are hermetically connected by a flexible connecting part 4; the fixed volute 3 is arranged in the air conditioner shell 1 and is fixed; the movable volute 5 and the volute tongue are oppositely arranged to form an air channel; the position and the angle of the movable volute 5 are adjusted through a driving mechanism to realize the adjustment of the section of the air channel.
As shown in fig. 4, the volute is divided into a fixed volute 3 and a movable volute 5 which are both made of rigid materials; the middle of the connecting pipe is hermetically connected by adopting a flexible material. Guide posts 51 are arranged at both ends of the movable volute 5 and can move along the guide grooves 11 arranged on the air-conditioning shell 1. Thereby realizing that the movable volute 5 can be adjusted to different angles and positions.
The flexible connecting part 4 is an elastic body, and under the condition that the positions of the fixed volute 3 and the movable volute 5 are fixed, a tension curve is naturally formed, so that the continuity and smoothness of the air channel are kept. The fixed volute 3 is fixed, and the movable volute 5 is adjusted in position and angle through a driving mechanism. The driving mechanism can be driven by a motor or an electric push rod, and are common technical means in the prior art, which are not described herein. By adjusting the position and the angle of the movable volute 5, when the section angle of the air duct at the rear end of the volute tongue is reduced, the air flow speed is increased under the same input condition, and the farther transmission distance is favorably realized; on the contrary, when the cross section angle of the air duct at the rear end of the volute tongue is increased, the air speed is reduced under the same input condition, and the larger air supply area is favorably realized.
Different use scenes are combined, the air flow is controlled by adopting the corresponding position of the movable volute 5, the reasonable configuration of the air flow can be realized, the comfort degree is improved, and meanwhile, the energy is saved and the consumption is reduced.
The invention also provides an air conditioner, which is manufactured by applying the flexible air duct mechanism and the air conditioner. The dynamic change and adjustment of the air conditioner volute can be realized.
The beneficial effects that the flexible air duct mechanism and the air conditioner thereof disclosed by the application may bring include but are not limited to: by adjusting the position and the angle of the movable volute, when the section angle of the air duct at the rear end of the volute tongue is reduced, the air flow speed is increased under the same input condition, and the farther transmission distance is favorably realized; on the contrary, when the cross section angle of the air duct at the rear end of the volute tongue is increased, the air speed is reduced under the same input condition, and the larger air supply area is favorably realized.
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 (7)
1. A flexible air duct mechanism comprises an air conditioner shell, wherein a volute tongue is arranged in the air conditioner shell, and the flexible air duct mechanism is characterized by further comprising a fixed volute, a flexible connecting part and a movable volute;
the middle of the fixed volute and the movable volute are hermetically connected by a flexible connecting part;
the fixed volute is arranged in the air conditioner shell and is fixed;
the movable volute and the volute tongue are oppositely arranged to form an air channel;
the position and the angle of the movable volute are adjusted through the driving mechanism to realize the adjustment of the section of the air channel.
2. The flexible duct mechanism of claim 1, wherein the stationary volute and the movable volute are both made of a rigid material.
3. The flexible duct mechanism according to claim 1, wherein the flexible connecting portion is an elastic body capable of maintaining a certain tension under an external force.
4. The flexible duct mechanism according to claim 1, wherein the two ends of the flexible connecting portion are hermetically connected to the fixed volute and the movable volute respectively.
5. The flexible air duct mechanism as claimed in claim 1, wherein the connecting contact surfaces of the two ends of the flexible connecting portion and the fixed volute and the movable volute have a certain width, and a continuous and smooth tension curve is formed by the elasticity of the flexible connecting portion under the condition that the positions of the fixed volute and the movable volute are fixed.
6. The flexible air duct mechanism as claimed in any one of claims 1 to 5, wherein the movable volute is movably connected to the air conditioner casing, and two guide posts at two ends of the movable volute are used to cooperate with corresponding guide grooves on the air conditioner casing to adjust the position and angle of the movable volute.
7. An air conditioner, characterized in that, use the flexible duct mechanism of claim 1-6 to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111265848.3A CN113864867A (en) | 2021-10-28 | 2021-10-28 | Flexible air duct mechanism and air conditioner thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111265848.3A CN113864867A (en) | 2021-10-28 | 2021-10-28 | Flexible air duct mechanism and air conditioner thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113864867A true CN113864867A (en) | 2021-12-31 |
Family
ID=78985742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111265848.3A Pending CN113864867A (en) | 2021-10-28 | 2021-10-28 | Flexible air duct mechanism and air conditioner thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113864867A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2677806Y (en) * | 2003-12-12 | 2005-02-09 | 徐怀平 | Actual blast regulator for centrifugal fan of air-conditioner |
| CN201508013U (en) * | 2009-08-07 | 2010-06-16 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air deflector used by same |
| CN206159512U (en) * | 2016-11-08 | 2017-05-10 | 广州市耀安实业发展有限公司 | Valve blade sealing device |
| CN109945470A (en) * | 2019-03-29 | 2019-06-28 | 海信（山东）空调有限公司 | A kind of air-conditioning spiral case and air conditioner |
-
2021
- 2021-10-28 CN CN202111265848.3A patent/CN113864867A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2677806Y (en) * | 2003-12-12 | 2005-02-09 | 徐怀平 | Actual blast regulator for centrifugal fan of air-conditioner |
| CN201508013U (en) * | 2009-08-07 | 2010-06-16 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and air deflector used by same |
| CN206159512U (en) * | 2016-11-08 | 2017-05-10 | 广州市耀安实业发展有限公司 | Valve blade sealing device |
| CN109945470A (en) * | 2019-03-29 | 2019-06-28 | 海信（山东）空调有限公司 | A kind of air-conditioning spiral case and air conditioner |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211231 |
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| RJ01 | Rejection of invention patent application after publication |