CN1427222A - Installing structure of indoor machine motor of ceiling type air conditioner - Google Patents
Installing structure of indoor machine motor of ceiling type air conditioner Download PDFInfo
- Publication number
- CN1427222A CN1427222A CN 01144281 CN01144281A CN1427222A CN 1427222 A CN1427222 A CN 1427222A CN 01144281 CN01144281 CN 01144281 CN 01144281 A CN01144281 A CN 01144281A CN 1427222 A CN1427222 A CN 1427222A
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- CN
- China
- Prior art keywords
- motor
- casing
- fixing frame
- air conditioner
- motor fixing
- 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.)
- Granted
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Abstract
An installation structure of motor for ceiling-type indoor unit of air conditioner is composed of casing, motor, fan, motor-fixing frame with one end fixed to side of motor and the other end fixed to top of casing, vibration damping material, screws and nuts. Its advantage is reducing vibration to minimum.
Description
Technical field
The present invention relates to a kind of air-conditioner, particularly relate to a kind of mounting structure of motor of air conditioner.
Background technology
Common separation formula air-conditioner generally comprises indoor set and off-premises station two parts, indoor set by evaporimeter to the room air cooling that circulates; Off-premises station is by the refrigerant of condensing machine cooled flow in above-mentioned evaporimeter and pipeline.Several forms such as that indoor set has is wall-hanging, vertical type and ceiling type.
As shown in Figure 1, common ceiling-mounted air conditioner indoor set comprises: be inserted and secured on casing 10 in the room ceiling C, be arranged on blowing fans 20 in the casing 10, be arranged on blowing fan 20 both sides evaporimeter 30 and drive the motor 22 of blowing fan 20.
Said fan 20 is generally the axial-flow type blowing fan, comprises blowing fan shell 201 and several hold-down screws.
As shown in Figure 2, above-mentioned motor 22 is fixed on the casing 10 by motor fixing frame 221, motor fixing frame 221 is the sheet material that repeatedly bending forms, the one end is individually fixed in the side of motor, the other end is fixed in the top of casing 10 respectively by hold-down screw B, be lined with packing 222 between hold-down screw B, motor fixing frame 221 and casing 10 threes, packing 222 is the helix tubes that are made of the rubber elastomeric material, front end connects motor fixing frame 221 and joins with casing 10 bottom surfaces, and the front end of hold-down screw B locks with nut N.
The defective of above-mentioned electric motor mounting structure is: though the vibration that packing 222 was produced in the time of can absorbing motor 22 and blowing fan 20 operations.But, because casing 10 directly contacts mutually with hold-down screw B, quite a few of the vibration that motor 22 produces when moving with blowing fan 20 still will pass to casing 10, and the nut N that is fixed on casing 10 surfaces also can vibrate, and everything will inevitably make the stability of air-conditioner and durability reduce.
Summary of the invention
Technical problem to be solved by this invention is, a kind of novel mounting structure of indoor machine motor of ceiling type air conditioner is provided, the vibration that motor and blowing fan is in operation produce is reduced to bottom line to the transmission of casing, thereby improves the stability and the durability of air-conditioner.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the mounting structure of indoor machine motor of ceiling type air conditioner comprises: be fixed in casing on the room ceiling, be arranged on motor, blowing fan, motor fixing frame, packing, screw and nut in the casing; Described motor fixing frame is the sheet material that repeatedly bending forms, and the one end is individually fixed in the side of motor, and the other end is fixed in the top of casing respectively by hold-down screw and nut; Packing runs through motor fixing frame and casing, between hold-down screw and the motor fixing frame, between motor fixing frame and the casing, all be lined with packing between casing and the nut.
The invention has the beneficial effects as follows: because in the mounting structure of indoor machine motor of ceiling type air conditioner of the present invention, between hold-down screw and the motor fixing frame, between motor fixing frame and the casing, all be lined with packing between casing and the nut, the vibration overwhelming majority that produces when making the work of motor and blowing fan is absorbed by packing, pass to shell vibration and be reduced to bottom line, thereby improved the job stability and the durability of air-conditioner greatly.
Description of drawings
Fig. 1 is the generalized section of common ceiling-mounted air conditioner indoor machine structure;
Fig. 2 is the schematic diagram of the mounting structure of common indoor machine motor of ceiling type air conditioner;
Fig. 3 is the structural representation of the mounting structure specific embodiment of indoor machine motor of ceiling type air conditioner of the present invention.
Among the figure:
10: casing 20: blowing fan
22: motor 221: motor fixing frame
223: packing 30: evaporimeter
B: hold-down screw N: nut
The specific embodiment
Be described in further detail below in conjunction with the mounting structure of the drawings and specific embodiments indoor machine motor of ceiling type air conditioner of the present invention:
The mounting structure of indoor machine motor of ceiling type air conditioner comprises: be fixed in casing 10 on the room ceiling, be arranged on motor 22, blowing fan 20, motor fixing frame 221, packing 223, screw B and nut N in the casing; Described motor fixing frame 221 is the sheet material that repeatedly bending forms, and the one end is individually fixed in the side of motor 22, and the other end is fixed in the top of casing 10 respectively by hold-down screw B and nut N; Packing 223 runs through motor fixing frame 221 and casing 10, between hold-down screw B and the motor fixing frame 221, between motor fixing frame 221 and the casing 10, all be lined with packing 223 between casing 10 and the nut N.
In the mounting structure of above-mentioned indoor machine motor of ceiling type air conditioner, because packing 223 is kept apart motor fixing frame 221 and casing 10, screw B, nut N effectively, hold-down screw B does not all directly contact with casing 10 with nut N, the vibration overwhelming majority that is produced when motor 22 and blowing fan 20 work is absorbed by packing 223, make the vibration that is delivered on the casing 10 be reduced to bottom line, improved the stability and the durability of air-conditioner effectively.
Claims (1)
1. the mounting structure of an indoor machine motor of ceiling type air conditioner comprises: be fixed in casing on the room ceiling, be arranged on motor, blowing fan, motor fixing frame, packing, hold-down screw and nut in the casing; Described motor fixing frame is the sheet material that repeatedly bending forms, and the one end is individually fixed in the side of motor, and the other end is fixed in the top of casing respectively by hold-down screw and nut; It is characterized in that: packing (223) runs through motor fixing frame (221) and casing (10), between hold-down screw (B) and the motor fixing frame (221), between motor fixing frame (221) and the casing (10), all be lined with packing (223) between casing (10) and the nut (N).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011442816A CN1164902C (en) | 2001-12-17 | 2001-12-17 | Installing structure of indoor machine motor of ceiling type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011442816A CN1164902C (en) | 2001-12-17 | 2001-12-17 | Installing structure of indoor machine motor of ceiling type air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1427222A true CN1427222A (en) | 2003-07-02 |
| CN1164902C CN1164902C (en) | 2004-09-01 |
Family
ID=4677449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011442816A Expired - Fee Related CN1164902C (en) | 2001-12-17 | 2001-12-17 | Installing structure of indoor machine motor of ceiling type air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1164902C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368735C (en) * | 2004-11-23 | 2008-02-13 | Lg电子株式会社 | Indoor unit of air conditioner |
| CN101782257A (en) * | 2009-01-16 | 2010-07-21 | 上海龙胜实业有限公司 | Mounting device for indoor ceiling-mounted ventilator |
| CN106130245A (en) * | 2016-06-29 | 2016-11-16 | 青岛海尔空调器有限总公司 | Simple shock-damping structure and electric motor mounting structure |
| CN107062409A (en) * | 2017-04-28 | 2017-08-18 | 广东美的制冷设备有限公司 | Electric motor mounting structure and embedded air-conditioner |
| CN107388561A (en) * | 2017-07-10 | 2017-11-24 | 青岛海尔空调电子有限公司 | Motor liner plate component and the ceiling type air conditioner for including the motor liner plate component |
| CN107558106A (en) * | 2016-06-30 | 2018-01-09 | 无锡小天鹅股份有限公司 | Washing machine |
-
2001
- 2001-12-17 CN CNB011442816A patent/CN1164902C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368735C (en) * | 2004-11-23 | 2008-02-13 | Lg电子株式会社 | Indoor unit of air conditioner |
| CN101782257A (en) * | 2009-01-16 | 2010-07-21 | 上海龙胜实业有限公司 | Mounting device for indoor ceiling-mounted ventilator |
| CN106130245A (en) * | 2016-06-29 | 2016-11-16 | 青岛海尔空调器有限总公司 | Simple shock-damping structure and electric motor mounting structure |
| CN107558106A (en) * | 2016-06-30 | 2018-01-09 | 无锡小天鹅股份有限公司 | Washing machine |
| CN107062409A (en) * | 2017-04-28 | 2017-08-18 | 广东美的制冷设备有限公司 | Electric motor mounting structure and embedded air-conditioner |
| CN107062409B (en) * | 2017-04-28 | 2019-12-10 | 广东美的制冷设备有限公司 | motor mounting structure and embedded air conditioner |
| CN107388561A (en) * | 2017-07-10 | 2017-11-24 | 青岛海尔空调电子有限公司 | Motor liner plate component and the ceiling type air conditioner for including the motor liner plate component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1164902C (en) | 2004-09-01 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |