CN103528177A - Shock absorber used for air-conditioning and ventilating device - Google Patents
Shock absorber used for air-conditioning and ventilating device Download PDFInfo
- Publication number
- CN103528177A CN103528177A CN201310438212.3A CN201310438212A CN103528177A CN 103528177 A CN103528177 A CN 103528177A CN 201310438212 A CN201310438212 A CN 201310438212A CN 103528177 A CN103528177 A CN 103528177A
- Authority
- CN
- China
- Prior art keywords
- motor
- ventilation equipment
- casing
- circular protrusion
- air
- 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.)
- Pending
Links
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a shock absorber used for an air-conditioning and ventilating device. The shock absorber comprises a machine shell and a ventilating device, wherein the ventilating device comprises a fan and a motor used for driving the fan, and the motor is fixed on the machine shell through a motor installation part. The shock absorber is characterized in that an annular protruding structure is arranged at the position where the motor installation part is fixed of the machine shell. According to the shock absorber used for the air-conditioning and ventilating device, machine shell vibration caused by the motor can be reduced, and generation of noise is reduced.
Description
Technical field
The present invention relates to a kind of damper, particularly relate to a kind of damper for air conditioner ventilation equipment.
Background technology
Air-conditioning has been one of indispensable electrical appliance in mankind's daily life, for the temperature in conditioning chamber and humidity to keep the environment of comfortable.
At the indoor set of split-type air conditioner, partly generally include heat-exchanging component and for driving the ventilation equipment of Air Flow, and condenser in air-conditioning system and compressor by as for outdoor to reduce noise.Be installed on indoor ventilation equipment and generally comprise fan and motor, fan drives rotation to produce air-flow by motor, and the installing component of motor is fixedly connected with casing by screw or rivet.
During motor-driven fan, motor itself will produce vibration, and this vibration conducts to the motor mounting part part being fixedly connected at together on casing, causes the vibration of casing, and because casing is all large-area planar metal housings, this vibration is very easily passed and produces noise.In the prior art, conventionally, between the installing component and casing of motor, be lined with the propagation that damping pad reduces vibration, and then reduce the generation of noise.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the object of this invention is to provide a kind of damper for air conditioner ventilation equipment, to reduce the casing vibration that in air-conditioning system, ventilation equipment motor causes, reduce noise.
Technical scheme of the present invention is such: a kind of damper for air conditioner ventilation equipment, comprise casing and ventilation equipment, described ventilation equipment comprise motor and the motor mounting part part of fan, drive fan, described motor is fixed on casing by motor mounting part part, it is characterized in that: the part that described casing is positioned at fixed electrical machinery installing component is provided with circular protrusion structure.
Preferably, described circular protrusion structure is three square rings.
Preferably, described circular protrusion structure comprises interior ring and outer shroud, and three summits of described interior ring are arranged on the midpoint on three limits of outer shroud.
Preferably, between described circular protrusion structure and motor mounting part part, be provided with soft beam.
The advantage of technical scheme provided by the present invention is, the vibration that in the ventilation equipment of air-conditioning, the rotation of motor produces is conducted to casing by the installing component of motor, the circular protrusion structure arranging can suppress vibration and outwards conduct from the mounting center of casing, reduce the vibration of casing itself, and then reduced the generation of noise.Arrange after soft beam, a part for motor vibration is absorbed by soft beam, and noise reduction effect is more obvious.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the triangle circular protrusion structural representation that comprises interior ring and outer shroud.
The specific embodiment
Below in conjunction with embodiment, the invention will be further described, but not as a limitation of the invention.
Refer to Fig. 1, damper for air conditioner ventilation equipment, comprise casing 1 and ventilation equipment 2, ventilation equipment 2 comprise motor 2b and the motor mounting part part 2c of fan 2a, drive fan, motor 2b is fixedly connected on casing 1 with rivet or screw by motor mounting part part 2c, and the part that casing 1 is positioned at fixed electrical machinery installing component 2c is provided with triangle circular protrusion structure 1a.This triangle circular protrusion structure 1a has inside and outside two rings, and three summits of interior ring 1a ' are arranged on outer shroud 1a " the midpoint on three limits.And be lined with soft beam 3 between motor mounting part part 2c and casing 1.Because leg-of-mutton circular protrusion structure 1a and motor mounting part part 2c have formed less contact area, so the conduction of motor 2b vibration is hindered, and because triangle circular protrusion structure 1a has the effect that is similar to reinforcement to casing 1, even if the conduct vibrations of motor 2b to casing 1, also can prevent the undue vibration of casing 1 and cause noise.
Claims (4)
1. the damper for air conditioner ventilation equipment, comprise casing (1) and ventilation equipment (2), described ventilation equipment (2) comprise motor (2b) and the motor mounting part part (2c) of fan (2a), drive fan, described motor (2b) is fixed on casing (1) by motor mounting part part (2c), it is characterized in that: the part that described casing (1) is positioned at fixed electrical machinery installing component (2c) is provided with circular protrusion structure (1a).
2. the damper for air conditioner ventilation equipment according to claim 1, is characterized in that: described circular protrusion structure (1a) is three square rings.
3. according to claim 2 for the damper of air conditioner ventilation equipment, it is characterized in that: described circular protrusion structure (1a) comprises interior ring (1a ') and outer shroud (1a "), three summits of described interior ring (1a ') are arranged on the midpoint on three limits of outer shroud (1a ").
4. the damper for air conditioner ventilation equipment according to claim 1, is characterized in that: between described circular protrusion structure (1a) and motor mounting part part (2c), be provided with soft beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438212.3A CN103528177A (en) | 2013-09-13 | 2013-09-13 | Shock absorber used for air-conditioning and ventilating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438212.3A CN103528177A (en) | 2013-09-13 | 2013-09-13 | Shock absorber used for air-conditioning and ventilating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103528177A true CN103528177A (en) | 2014-01-22 |
Family
ID=49930397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310438212.3A Pending CN103528177A (en) | 2013-09-13 | 2013-09-13 | Shock absorber used for air-conditioning and ventilating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103528177A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09145204A (en) * | 1995-11-17 | 1997-06-06 | Denso Corp | Refrigerating apparatus and air conditioning apparatus for vehicle |
| CN101631991A (en) * | 2006-01-13 | 2010-01-20 | Lg电子株式会社 | Vibration reducing structure of air conditioner |
| US20110033325A1 (en) * | 2009-08-10 | 2011-02-10 | Chen-Hui Ko | Arrangement for a quick positioning of a motor of a cross-flow fan |
-
2013
- 2013-09-13 CN CN201310438212.3A patent/CN103528177A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09145204A (en) * | 1995-11-17 | 1997-06-06 | Denso Corp | Refrigerating apparatus and air conditioning apparatus for vehicle |
| CN101631991A (en) * | 2006-01-13 | 2010-01-20 | Lg电子株式会社 | Vibration reducing structure of air conditioner |
| US20110033325A1 (en) * | 2009-08-10 | 2011-02-10 | Chen-Hui Ko | Arrangement for a quick positioning of a motor of a cross-flow fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204043079U (en) | Compressor noise-reduction structure | |
| CN201887595U (en) | ,Waterproof structure assembled outside motor | |
| CN207124518U (en) | Motor and its bearing block mounting assembly | |
| JP6532658B2 (en) | Indoor unit and air conditioner | |
| CN103528177A (en) | Shock absorber used for air-conditioning and ventilating device | |
| CN107701518B (en) | Cross-flow wind wheel mounting structure, air duct assembly and device with cross-flow wind wheel | |
| JP5858851B2 (en) | Air conditioner indoor unit | |
| JP6369724B2 (en) | Indoor unit and air conditioner | |
| CN204061232U (en) | Blower for vehicle air conditioning | |
| CN203928137U (en) | A kind of low noise vertical air conditioner machine peculiar to vessel | |
| CN203933237U (en) | The motor cover of air conditioner room unit, air conditioner room unit and air-conditioning system | |
| CN202485116U (en) | Low-static-pressure air-duct-type air conditioner indoor unit | |
| CN206113163U (en) | Air conditioner outdoor unit and air conditioner | |
| CN204084667U (en) | Fan assembly and there is its air-conditioner | |
| JP2016044868A (en) | Outdoor equipment and air conditioner including the same | |
| CN101307808A (en) | Air conditioner outdoor unit shock pad | |
| CN201368574Y (en) | Novel ventilation structure with integrated balance ring and ventilation tube | |
| CN104390285A (en) | Air conditioner outdoor unit chassis assembly and air conditioner outdoor unit | |
| CN104456764B (en) | Fan assembly and there is its air conditioner | |
| CN204113957U (en) | A kind of magnetic clutch of automobile air conditioner compressor of dust-proof radiating | |
| CN204678632U (en) | Pipe group, indoor set and air-conditioner | |
| WO2024018646A1 (en) | Air conditioner | |
| CN205544793U (en) | Variable frequency motor | |
| CN203492322U (en) | Electrical control cabinet | |
| CN103925648B (en) | A kind of low noise vertical air conditioner machine peculiar to vessel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140122 |