CN213810901U - Central air conditioning outdoor unit is with equipment of making an uproar that removes with noise function - Google Patents
Central air conditioning outdoor unit is with equipment of making an uproar that removes with noise function Download PDFInfo
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- CN213810901U CN213810901U CN202022050693.9U CN202022050693U CN213810901U CN 213810901 U CN213810901 U CN 213810901U CN 202022050693 U CN202022050693 U CN 202022050693U CN 213810901 U CN213810901 U CN 213810901U
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- noise
- central air
- air conditioning
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Abstract
The utility model discloses a noise removing device for a central air-conditioning outdoor unit with a noise removing function, which comprises a base, a silencing mechanism and a damping mechanism, wherein the damping mechanism is fixedly arranged on the base, and the silencing mechanism is fixedly arranged above the damping mechanism; the utility model has the advantages that: the utility model discloses a push-down bar can drive the running gear and rotate under the action of gravity of the outer machine of air conditioner, and then can drive the slip rack and slide, and further, can drive the extrusion piece and fix the outer machine of air conditioner to reach the effect that reduces vibration, simultaneously, the fixed block of backup pad lower extreme design is used with the expanding spring cooperation and also can further increase the damping effect of device to the outer machine of air conditioner, thereby reaches the effect of noise abatement.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner removes noise, concretely relates to central air conditioning outdoor unit is with equipment of removing noise with noise removal function.
Background
Since the invention, the air conditioner is an electric appliance which is always necessary for people, and the air conditioner cannot be used in life and production. But the air conditioner brings noise while bringing comfort. The noise source of the air conditioner external unit mainly comes from a refrigeration compressor, an air duct and a heat dissipation fan; the aerodynamic noise generated by the cooling fan is mainly concentrated at an exhaust port on the back of an air conditioner external unit, the air is used as a medium to be spread outwards, and the size of the fan noise is closely related to the rotating speed of the fan, the angle of a blade, the shape of the blade and the like; in summary, we propose a silencer for an air conditioner external unit to solve the above problems, wherein the air duct and the refrigeration compressor are mainly mechanical vibration noises generated by the operation of the equipment, and the vibration sound waves are mainly transmitted and influenced by the solid structure.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a central air conditioning outdoor unit is with equipment of making an uproar with the function of making an uproar of removing, specifically realize through following technical scheme: the existing air conditioner outdoor unit has the problem of noise generated by resonance.
The noise removing equipment with the noise removing function for the central air-conditioning outdoor unit comprises a base, a silencing mechanism and a vibration reducing mechanism, wherein the vibration reducing mechanism is fixedly arranged on the base, and the silencing mechanism is fixedly arranged above the vibration reducing mechanism;
the silencing mechanism comprises two silencing parts which are symmetrically arranged, each silencing part comprises a supporting plate, a lower pressing rod, a rotating gear, a sliding rack, a connecting rod, an extrusion block and return springs, an installation cavity is formed in the supporting plate, the lower pressing rod is slidably arranged on the supporting plate, the lower pressing rod penetrates into the supporting plate, the rotating gear is rotatably arranged in the installation cavity, clamping teeth are arranged on the side wall of the lower pressing rod and are meshed with the rotating gear, one ends of the two return springs are fixedly connected to the inner wall of the supporting plate, the other ends of the two return springs are fixedly connected to the bottom end of the lower pressing rod, the sliding rack is slidably arranged at the bottom of the installation cavity and is meshed with the rotating gear, and the sliding rack is positioned between the two return springs, one end of the connecting rod is fixedly arranged on the sliding rack, the bottom of the extrusion block is fixedly connected to the other end of the connecting rod, and the extrusion block is positioned outside the supporting plate;
damping mechanism includes fixed block, expanding spring and mount pad, two the equal fixed mounting of mount pad is in on the base, two the one end fixed mounting of fixed block is in the bottom of backup pad, two expanding spring's one end fixed connection respectively is two the other end of fixed block, two the equal fixed mounting of expanding spring's the other end is in the upper end of base, two the fixed block is located inside the mount pad, two expanding spring is located inside the mount pad.
Preferably, the top end of the supporting plate is provided with a plurality of rubber blocks.
Preferably, the extrusion block is made of rubber.
More preferably, the length of the lower pressing rod is greater than the height of the supporting plate.
More preferably, it is characterized in that: the rotating gear is located between the two return springs.
The utility model has the advantages that: the utility model discloses a push-down bar can drive the running gear and rotate under the action of gravity of the outer machine of air conditioner, and then can drive the slip rack and slide, and further, can drive the extrusion piece and fix the outer machine of air conditioner to reach the effect that reduces vibration, simultaneously, the fixed block of backup pad lower extreme design is used with the expanding spring cooperation and also can further increase the damping effect of device to the outer machine of air conditioner, thereby reaches the effect of noise abatement.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic view of a first structure of the present invention;
FIG. 2 is a cross-sectional view taken at B-B of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
description of reference numerals: the device comprises a base 1, a silencing mechanism 2, a vibration damping mechanism 3, a silencing part 4, a fixed block 31, a telescopic spring 32, a mounting seat 33, a supporting plate 41, a lower pressing rod 42, a rotating gear 43, a sliding rack 44, a connecting rod 45, an extrusion block 46, a return spring 47 and a mounting cavity 411.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the noise removing device for a central air conditioning outdoor unit with a noise removing function provided in the embodiment of the present invention includes a base 1, a silencing mechanism 2 and a damping mechanism 3, wherein the damping mechanism 3 is fixedly disposed on the base 1, and the silencing mechanism 2 is fixedly disposed above the damping mechanism 3;
the silencing mechanism 2 comprises two silencing parts 4 which are symmetrically arranged, each silencing part 4 comprises a supporting plate 41, a lower pressing rod 42, a rotating gear 43, a sliding rack 44, a connecting rod 45, an extrusion block 46 and a return spring 47, an installation cavity 411 is formed in the supporting plate 41, the lower pressing rod 42 can be slidably arranged on the supporting plate 41, the lower pressing rod 42 penetrates into the supporting plate 41, the rotating gear 43 can be rotatably arranged in the installation cavity 411, clamping teeth are arranged on the side wall of the lower pressing rod 42 and meshed with the rotating gear 43, one ends of the two return springs 47 are fixedly connected to the inner wall of the supporting plate 41, the other ends of the two return springs 47 are fixedly connected to the bottom end of the lower pressing rod 42, and the sliding rack 44 can be slidably arranged at the bottom of the installation cavity 411, the sliding rack 44 is meshed with the rotating gear 43, the sliding rack 44 is located between two return springs 47, one end of the connecting rod 45 is fixedly mounted on the sliding rack 44, the bottom of the extrusion block 46 is fixedly connected to the other end of the connecting rod 45, and the extrusion block 46 is located outside the supporting plate 41;
damping mechanism 3 includes fixed block 31, expanding spring 32 and mount pad 33, two equal fixed mounting of mount pad 33 is in on the base 1, two the one end fixed mounting of fixed block 31 is in the bottom of backup pad 41, two fixed connection is two respectively to the one end of expanding spring 32 the other end of fixed block 31, two the equal fixed mounting of the other end of expanding spring 32 is in the upper end of base 1, two the fixed block 31 is located inside the mount pad 33, two expanding spring 32 is located inside mount pad 33. The top end of the supporting plate 41 is provided with a plurality of rubber blocks. The extrusion blocks 46 are made of rubber. The length of the depression bar 42 is greater than the height of the support plate 41. The rotation gear 43 is located between the two return springs 47.
During specific work, the device is placed on the stable ground, an air conditioner external unit is placed on the supporting plate 41, the lower pressing rod 42 can move downwards under the action of gravity, furthermore, the clamping teeth are meshed with the rotating gear 43 to drive the rotating gear 43 to rotate, further, the sliding rack 44 can be driven to move, the sliding rack 44 can drive the connecting rod 45 to move, the extrusion block 46 can be driven to extrude the air conditioner external unit, and therefore a fixing effect is achieved, meanwhile, the fixing block 31 can also play a role in damping the air conditioner external unit, the damping effect of the device is further enhanced, and noise interference of the air conditioner external unit is effectively reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Central air conditioning is equipment of making an uproar for outdoor machine with noise elimination function, its characterized in that: the damping device comprises a base (1), a silencing mechanism (2) and a damping mechanism (3), wherein the damping mechanism (3) is fixedly arranged on the base (1), and the silencing mechanism (2) is fixedly arranged above the damping mechanism (3);
the noise reduction mechanism (2) comprises two noise reduction parts (4) which are symmetrically arranged, each noise reduction part (4) comprises a support plate (41), a lower pressing rod (42), a rotating gear (43), a sliding rack (44), a connecting rod (45), an extrusion block (46) and return springs (47), an installation cavity (411) is formed in the support plate (41), the lower pressing rod (42) can be arranged on the support plate (41) in a sliding mode, the lower pressing rod (42) penetrates through the support plate (41), the rotating gear (43) can be rotatably arranged in the installation cavity (411), clamping teeth are arranged on the side wall of the lower pressing rod (42), the clamping teeth are meshed with the rotating gear (43), one ends of the two return springs (47) are fixedly connected to the inner wall of the support plate (41), and the other ends of the two return springs (47) are fixedly connected to the bottom end of the lower pressing rod (42), the sliding rack (44) is slidably arranged at the bottom of the mounting cavity (411), the sliding rack (44) is meshed with the rotating gear (43), the sliding rack (44) is positioned between the two return springs (47), one end of the connecting rod (45) is fixedly arranged on the sliding rack (44), the bottom of the extrusion block (46) is fixedly connected to the other end of the connecting rod (45), and the extrusion block (46) is positioned outside the supporting plate (41);
damping mechanism (3) are including fixed block (31), expanding spring (32) and mount pad (33), two equal fixed mounting in mount pad (33) is in on base (1), two the one end fixed mounting of fixed block (31) is in the bottom of backup pad (41), two the one end difference fixed connection of expanding spring (32) is two the other end of fixed block (31), two the equal fixed mounting of the other end of expanding spring (32) is in the upper end of base (1), two fixed block (31) is located inside mount pad (33), two expanding spring (32) are located inside mount pad (33).
2. The noise removing apparatus for a central air conditioning outdoor unit having a noise removing function according to claim 1, wherein: the top end of the supporting plate (41) is provided with a plurality of rubber blocks.
3. The noise removing apparatus for a central air conditioning outdoor unit having a noise removing function according to claim 1, wherein: the extrusion block (46) is made of rubber.
4. The noise removing apparatus for a central air conditioning outdoor unit having a noise removing function according to claim 1, wherein: the length of the lower pressure rod (42) is larger than the height of the supporting plate (41).
5. The noise removing apparatus for a central air conditioning outdoor unit having a noise removing function according to claim 1, wherein: the rotating gear (43) is located between the two return springs (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022050693.9U CN213810901U (en) | 2020-09-17 | 2020-09-17 | Central air conditioning outdoor unit is with equipment of making an uproar that removes with noise function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022050693.9U CN213810901U (en) | 2020-09-17 | 2020-09-17 | Central air conditioning outdoor unit is with equipment of making an uproar that removes with noise function |
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| Publication Number | Publication Date |
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| CN213810901U true CN213810901U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022050693.9U Active CN213810901U (en) | 2020-09-17 | 2020-09-17 | Central air conditioning outdoor unit is with equipment of making an uproar that removes with noise function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877420A (en) * | 2022-05-24 | 2022-08-09 | 湖南中合科技有限公司 | Intelligent control independent central air conditioner |
-
2020
- 2020-09-17 CN CN202022050693.9U patent/CN213810901U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877420A (en) * | 2022-05-24 | 2022-08-09 | 湖南中合科技有限公司 | Intelligent control independent central air conditioner |
| CN114877420B (en) * | 2022-05-24 | 2023-09-22 | 湖南中合科技有限公司 | Intelligent control independent central air conditioner |
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