CN112128864A - Noise reduction equipment for outdoor unit of air conditioner - Google Patents
Noise reduction equipment for outdoor unit of air conditioner Download PDFInfo
- Publication number
- CN112128864A CN112128864A CN202010943372.3A CN202010943372A CN112128864A CN 112128864 A CN112128864 A CN 112128864A CN 202010943372 A CN202010943372 A CN 202010943372A CN 112128864 A CN112128864 A CN 112128864A
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- China
- Prior art keywords
- plate
- frame
- block
- outdoor unit
- wall
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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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/40—Vibration or noise prevention at outdoor units
-
- 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
- F24F13/24—Means for preventing or suppressing noise
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses noise reduction equipment for an air conditioner outdoor unit, which structurally comprises a stress mechanism, a base and an adapter, wherein the adapter is fixed at the upper end position of the stress mechanism, the stress mechanism is arranged at the upper end position of the base, the lower extending block can be pushed to slide downwards along the two movable frames by the lower pressing plate, so that the two movable frames can be loosened, the boosting frame can push the extending block to extend outwards, thereby reducing friction to the inner wall of the outer pipe while ensuring contact with the inner side of the outer pipe, leading the airflow generated by the rotation of the overhanging block into the plate surface through the hole at the front end of the frame, thereby can dispel the heat to the inside heat of face, the thrust that the inner wall of plate body produced the face when rethread face contracts makes the telescopic link drive the contact plate and contracts to the middle part direction after enabling to can reduce and the plate body inner wall between the friction that produces.
Description
Technical Field
The invention relates to the field of noise reduction, in particular to noise reduction equipment for an air conditioner outdoor unit.
Background
The vibration and noise reduction support of the outdoor unit of the air conditioner is mainly used for damping vibration generated when the outdoor unit of the air conditioner operates, the vibration and noise reduction support of the outdoor unit of the air conditioner is usually arranged between the bottom of the outdoor unit of the air conditioner and an outer wall support, the vibration generated by rotation of an air conditioner fan is reduced through matching of an internal stress device, an outer pipe and an inner shaft, and accordingly noise generated by operation of the outdoor unit of the air conditioner is reduced, the vibration and noise reduction support is common equipment in life, and based on the description, the inventor finds that the existing noise reduction equipment of the outdoor unit of the air conditioner mainly has the following defects:
if the fan on the outer machine of air conditioner is gone high-speed and is rotated, the vibration that produces then can make the outer tube and the continuous frictional heating of outer axle of vibration/noise reduction support, and the high-speed rotation of fan can produce a large amount of heats to make outer tube and interior axle appear the phenomenon that the clearance reduces under the long-time condition of being heated inside and outside, the vibrational force that produces when the high-speed motion of fan is enough to continue to promote the support and normally stretch out and draw back, but when the fan rotational speed weakens fast, then can make the vibration that produces not be enough to promote the support and carry out the.
Disclosure of Invention
In order to solve the problems, the invention provides noise reduction equipment for an air conditioner outdoor unit.
In order to achieve the purpose, the invention is realized by the following technical scheme: the noise reduction equipment for the outdoor unit of the air conditioner structurally comprises a stress mechanism, a base and an adapter, wherein the adapter is fixed at the upper end position of the stress mechanism; the stress mechanism comprises an outer pipe, an inner shaft and a bearing frame, the outer pipe is movably clamped at the upper end of the inner shaft, and the bearing frame is arranged at the upper end of the inner wall of the outer pipe and the bottom of the inner wall of the inner shaft.
As a further optimization of the invention, the inner shaft comprises a lower pressing plate, movable frames, a lower extending block and a connecting frame, the lower pressing plate is embedded and fixed at the upper end position of the lower extending block, the lower extending block is in clearance fit between the two movable frames, two ends of the connecting frame are respectively connected with the movable frames at two sides, and the lower extending block is in an isosceles trapezoid structure.
As a further optimization of the invention, the movable frame comprises a boosting frame, a plate body and two overhanging blocks, wherein the boosting frame is arranged between the overhanging blocks and the right side of the inner wall of the plate body, and the overhanging blocks are uniformly distributed on the left side of the plate body in parallel.
As a further optimization of the invention, the overhanging blocks comprise a plate surface, a central shaft and two swinging plates, wherein the plate surface is movably clamped with the central shaft, the swinging plates are hinged with the left end of the plate surface, and the two swinging plates are uniformly and symmetrically distributed on the left side of the plate surface.
As a further optimization of the invention, the plate surface comprises a telescopic rod, a middle fixing rod, a contact plate and a frame, wherein the middle fixing rod is arranged at the central position in the frame, the contact plate is movably clamped through the telescopic rod, and the front end of the frame is provided with a through hole inside and outside.
As a further optimization of the invention, the contact plate comprises a contact block, an upper push rod and a bearing plate, the contact block is fixedly embedded in the front end position of the upper push rod, the upper push rod is movably clamped with the inner wall of the bearing plate, the upper push rod is extruded by an object, and the contact block is made of aluminum metal with strong thermal conductivity.
As a further optimization of the invention, the collision blocks comprise an outer frame, a flow increasing plate, a lower connecting block and inner connecting rods, the flow increasing plate is hinged with the side of the outer frame, the lower connecting block is in clearance fit with the inner side of the outer frame, the upper end of the inner connecting rod is connected with the top of the inner wall of the outer frame, the inner connecting rods are movably clamped with the lower connecting block, and the four flow increasing plates are uniformly distributed on the left side and the right side of the outer frame in a group.
The invention has the following beneficial effects:
1. the lower extending block can be pushed to slide downwards between the two movable frames through the lower pressing plate, so that the two movable frames can be loosened, the pushing-assisting frame can push the extending block to extend outwards, friction on the inner wall of the outer pipe can be reduced while the contact with the inner side of the outer pipe is guaranteed, and the situation that the gap between the outer pipe and the inner shaft is reduced due to heat generated by long-time friction between the outer pipe and the inner shaft and heat of the outer part can be effectively avoided.
2. The hole through the frame front end can rotate inside the leading-in face of the air current that produces with overhanging piece to can dispel the heat to the inside heat of face, the thrust that the inner wall of plate body produced to the face when rethread face shrink makes the telescopic link drive the contact plate after to shrink to the middle part direction, thereby can reduce and the plate body inner wall between the friction that produces, the effectual heat of having avoided producing between face and the plate body can make overhanging piece flexible the appearance unsmooth condition.
Drawings
Fig. 1 is a schematic structural diagram of a noise reduction device of an outdoor unit of an air conditioner according to the present invention.
Fig. 2 is a schematic structural diagram of a front section of the force-receiving mechanism of the present invention.
Fig. 3 is a front half-section structural diagram of the inner shaft according to the present invention.
Fig. 4 is a schematic structural view of a front half section of the movable frame of the present invention.
FIG. 5 is a front half-section schematic view of an outrigger of the present invention.
FIG. 6 is a schematic structural view of a front half section of a plate surface according to the present invention.
Fig. 7 is a partial front view of a contact plate according to the present invention in a half-section.
FIG. 8 is a front view of a half-section of an exemplary contact block.
In the figure: the stress mechanism-1, the base-2, the joint-3, the outer pipe-11, the inner shaft-12, the force-bearing frame-13, the lower pressing plate-a 1, the movable frame-a 2, the lower extension block-a 3, the connecting frame-a 4, the boosting frame-a 21, the plate body-a 22, the extension block-a 23, the plate surface-b 1, the central shaft-b 2, the swing plate-b 3, the telescopic rod-b 11, the middle fixing rod-b 12, the contact plate-b 13, the frame-b 14, the interference block-c 1, the upper push rod-c 2, the bearing plate-c 3, the outer frame-c 11, the flow increasing plate-c 12, the lower connection block-c 13 and the inner connection rod-c 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-5:
the invention provides noise reduction equipment for an air conditioner outdoor unit, which structurally comprises a stress mechanism 1, a base 2 and an adapter 3, wherein the adapter 3 is fixed at the upper end position of the stress mechanism 1, and the stress mechanism 1 is arranged at the upper end position of the base 2; the stress mechanism 1 comprises an outer pipe 11, an inner shaft 12 and a bearing frame 13, wherein the outer pipe 11 is movably clamped at the upper end of the inner shaft 12, and the bearing frame 13 is arranged at the upper end of the inner wall of the outer pipe 11 and the bottom of the inner wall of the inner shaft 12.
The inner shaft 12 comprises a lower pressing plate a1, a movable frame a2, a lower extension block a3 and a connecting frame a4, wherein the lower pressing plate a1 is embedded at the upper end of the lower extension block a3, the lower extension block a3 is in clearance fit between the two movable frames a2, two ends of the connecting frame a4 are respectively connected with the movable frames a2 at two sides, the lower extension block a3 is in an isosceles trapezoid structure, the lower pressing plate a1 can press the lower extension block a3 downwards through the pressing of the lower pressing plate a1, and therefore the movable frames a2 at two sides can be loosened.
The movable frame a2 comprises a boosting frame a21, a plate body a22 and an extending block a23, wherein the boosting frame a21 is installed between the extending block a23 and the right side of the inner wall of the plate body a22, two extending blocks a23 are arranged and uniformly distributed on the left side of the plate body a22 in parallel, and the contact area between the two extending blocks a23 and the inner side of an object can be reduced.
The overhanging block a23 comprises a plate surface b1, a central shaft b2 and a swinging plate b3, wherein the plate surface b1 is movably clamped with the central shaft b2, the swinging plate b3 is hinged with the left end of the plate surface b1, the swinging plates b3 are arranged in two numbers and are uniformly and symmetrically distributed on the left side of the plate surface b1, and the swinging plate b3 can be unfolded outwards along the plate surface b1 by the extrusion of an object on the swinging plate b3, so that the object can be cooled by air flow.
The detailed use method and action of the embodiment are as follows:
according to the invention, the outer pipe 11 is downwards extruded when the air conditioner outdoor unit operates, the bearing frame 13 can generate downwards pressure on the lower pressing plate a1, so that the lower pressing plate a1 can push the lower extending block a3 to downwards slide along the two movable frames a2, and the two movable frames a2 can be loosened, so that the boosting frame a21 can push the extending block a23 to outwards extend, the friction on the inner wall of the outer pipe 11 can be reduced while the contact with the inner side of the outer pipe 11 is ensured, the plate b1 can rotate along the central shaft b2 through the extrusion generated between the two swinging plates b3 by the inner wall of the outer pipe 11, the swinging plate b3 can outwards expand along the plate b1, the pulling force generated by the inner wall of the outer pipe 11 on the extending block a23 can enable the plate b1 to rotate along the central shaft b2, and the small amount of heat generated by the air flow generated by the swinging plate b3 on the outer pipe 11 and the inner shaft 12 can be radiated, and the heat generated by the long-time friction between the outer pipe 11 and the inner shaft And the clearance between the inner shaft 12 and the inner shaft is reduced.
Example 2
As shown in fig. 6-8:
the plate surface b1 comprises an expansion link b11, a middle fixing rod b12, a contact plate b13 and a frame b14, wherein the middle fixing rod b12 is mounted at the center of the inside of the frame b14, the contact plate b13 is movably clamped through the expansion link b11, a hole which is through from inside to outside is formed in the front end of the frame b14, external air flow can be guided into the frame b14 through the frame b14, and therefore the inside of the frame b14 can be cooled.
The contact plate b13 comprises a contact block c1, an upper push rod c2 and a bearing plate c3, wherein the contact block c1 is fixedly embedded at the front end position of the upper push rod c2, the upper push rod c2 is movably clamped with the inner wall of the bearing plate c3, the contact block c1 is made of aluminum metal with high heat conductivity through the extrusion of an object to the upper push rod c2, the upper push rod c2 can push the contact block c1 to extend outwards, and the contact block c1 can guide the heat on the object into the contact block c 1.
The contact resistance block c1 comprises an outer frame c11, a current increasing plate c12, a lower connecting block c13 and an inner connecting rod c14, the current increasing plate c12 is hinged to the side of the outer frame c11, the lower connecting block c13 is in clearance fit with the inner side of the outer frame c11, the upper end of the inner connecting rod c14 is connected with the top of the inner wall of the outer frame c11, the inner connecting rod c14 is movably clamped with the lower connecting block c13, the current increasing plate c12 is provided with four current increasing plates, the two current increasing plates are uniformly distributed symmetrically on the left side and the right side of the outer frame c11, and air flow generated by swinging of the current increasing plates c12 can dissipate heat of heat inside the object.
The detailed use method and action of the embodiment are as follows:
in the invention, because the overhanging block a23 needs to be stretched frequently, the friction between the inner wall of the plate b1 and the inner wall of the plate a22 is increased, so that the heat generated between the plate b1 and the plate a22 is increased, and the overhanging block a23 can be stretched unsmoothly after a long time, the air flow generated by the rotation of the overhanging block a23 can be led into the plate b1 through the hole at the front end of the frame b14, so as to dissipate the heat inside the plate b1, and then the counter thrust generated by the inner wall of the plate a22 to the plate b1 when the plate b1 is shrunk can lead the telescopic rod b11 to drive the contact plate b13 to shrink towards the middle part, and then the outer surface of the frame b14 presses the upper push rod c2, so that the upper push rod c2 pushes the contact block c1 to extend upwards, so that the contact block c1 can contact with the inside of the plate a22, thereby reducing the friction generated between the inner wall of the plate a22, and a small amount of heat generated by friction on the plate body a22 can be guided into the outer frame c11 through the upper push rod c2, the contact block c1 is extruded and extended by the upper push rod c2, the plate body a22 can generate a reverse thrust to the outer frame c11, and the outer frame c11 can contract downwards along the lower connecting block c13, so that the lower connecting block c13 can push the flow increasing plate c12 to swing to generate air flow, the heat on the outer frame c11 can be radiated by repeating the process, and the problem that the extension block a23 is not smooth due to the heat generated between the plate surface b1 and the plate body a22 is effectively avoided.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. The utility model provides an equipment of making an uproar falls in air condensing units, its structure includes atress mechanism (1), base (2), adapter (3), the upper end position of atress mechanism (1) is fixed in adapter (3), its characterized in that: the stress mechanism (1) is arranged at the upper end of the base (2);
the stress mechanism (1) comprises an outer pipe (11), an inner shaft (12) and a bearing frame (13), wherein the outer pipe (11) is movably clamped at the upper end of the inner shaft (12), and the bearing frame (13) is arranged at the upper end of the inner wall of the outer pipe (11) and the bottom of the inner wall of the inner shaft (12).
2. The outdoor unit noise reducing apparatus of an air conditioner of claim 1, wherein: the inner shaft (12) comprises a lower pressing plate (a 1), movable frames (a 2), a lower extending block (a 3) and a connecting frame (a 4), wherein the lower pressing plate (a 1) is embedded at the upper end of the lower extending block (a 3), the lower extending block (a 3) is in clearance fit between the two movable frames (a 2), and two ends of the connecting frame (a 4) are respectively connected with the movable frames (a 2) at two sides.
3. The outdoor unit noise reducing apparatus of an air conditioner of claim 2, wherein: the movable frame (a 2) comprises a boosting frame (a 21), a plate body (a 22) and an extending block (a 23), wherein the boosting frame (a 21) is arranged between the extending block (a 23) and the right side of the inner wall of the plate body (a 22).
4. The outdoor unit noise reducing apparatus of an air conditioner of claim 3, wherein: the overhanging block (a 23) comprises a plate surface (b 1), a central shaft (b 2) and a swinging plate (b 3), wherein the plate surface (b 1) is movably clamped with the central shaft (b 2), and the swinging plate (b 3) is hinged with the left end of the plate surface (b 1).
5. The outdoor unit noise reduction apparatus of an air conditioner of claim 4, wherein: the plate surface (b 1) comprises an expansion link (b 11), a middle fixing rod (b 12), a contact plate (b 13) and a frame (b 14), wherein the middle fixing rod (b 12) is mounted at the inner center position of the frame (b 14), and the contact plate (b 13) is movably clamped through the expansion link (b 11).
6. The outdoor unit noise reducing apparatus of an air conditioner of claim 5, wherein: the contact plate (b 13) comprises a contact block (c 1), an upper push rod (c 2) and a bearing plate (c 3), the contact block (c 1) is fixedly embedded at the front end of the upper push rod (c 2), and the upper push rod (c 2) is movably clamped with the inner wall of the bearing plate (c 3).
7. The outdoor unit noise reducing apparatus of claim 6, wherein: the contact resisting block (c 1) comprises an outer frame (c 11), a flow increasing plate (c 12), a lower connecting block (c 13) and an inner connecting rod (c 14), wherein the flow increasing plate (c 12) is hinged to the side of the outer frame (c 11), the lower connecting block (c 13) is in clearance fit with the inner side of the outer frame (c 11), the upper end of the inner connecting rod (c 14) is connected with the top of the inner wall of the outer frame (c 11), and the inner connecting rod (c 14) is movably clamped with the lower connecting block (c 13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010943372.3A CN112128864A (en) | 2020-09-09 | 2020-09-09 | Noise reduction equipment for outdoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010943372.3A CN112128864A (en) | 2020-09-09 | 2020-09-09 | Noise reduction equipment for outdoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112128864A true CN112128864A (en) | 2020-12-25 |
Family
ID=73845275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010943372.3A Withdrawn CN112128864A (en) | 2020-09-09 | 2020-09-09 | Noise reduction equipment for outdoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112128864A (en) |
-
2020
- 2020-09-09 CN CN202010943372.3A patent/CN112128864A/en not_active Withdrawn
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201225 |