CN2851927Y - Centrifugal fan air outlet fixing apparatus for air conditioner - Google Patents
Centrifugal fan air outlet fixing apparatus for air conditioner Download PDFInfo
- Publication number
- CN2851927Y CN2851927Y CN 200520066602 CN200520066602U CN2851927Y CN 2851927 Y CN2851927 Y CN 2851927Y CN 200520066602 CN200520066602 CN 200520066602 CN 200520066602 U CN200520066602 U CN 200520066602U CN 2851927 Y CN2851927 Y CN 2851927Y
- Authority
- CN
- China
- Prior art keywords
- air
- air outlet
- damping element
- vibration
- conditioner
- 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.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The utility model discloses a centrifugal fan air outlet vibration damping fixing apparatus for an air conditioner. The fan is arranged in a box body of an air conditioner, and the fan air outlet is fixed on the box body of the air conditioner and/ or an air passage via a vibration-damping device. The centrifugal fan air outlet vibration damping fixing apparatus for an air conditioner adopts a vibration-damping element with certain thickness such as PE class, rubber-plastic class, polyethylene class, soft polyurethane or foam class, and the vibration-damping elements are stuck on the centrifugal fan air outlet; then one side of an angle-steel pressing-fixing element presses the vibration-damping element on the air outlet, and the other side of the angle-steel pressing-fixing element is fixed in the box body or the air passage of the air conditioner by screws. Compared with the prior art, the utility model has the following advantages of simple structure, convenient installation, good effect of vibration damping, and reduced noise and contamination during operation; the machine group needs not to be widened by using the fixing apparatus, and the adopted vibration-damping material is cheap so as to effectively reduce cost and make up the insufficiency of the conventional method.
Description
Technical field
The utility model belongs to the air-conditioner technical field, is specifically related to the centrifugal blower air outlet fixture in a kind of air-conditioner casing.
Technical background
Now in the air-conditioner on the market, connecting between the air outlet during centrifugal blower air-supply in its casing and air conditioning box body or the air channel, the mode that generally adopts is with the canvas connection at present, or fan outlet directly is rigidly secured on air conditioning box body or the air channel.The former is not easy to assembling, simultaneously casing must do broad, increased production cost, and unit is done to such an extent that taken more installation space after big.And adopt air outlet is directly fixed on mounting means on casing or the air channel, though easy for installation, unit also must not be widened, and can not increase cost, and vibration is big, and noise is big, causes environmental pollution, and the corresponding shortening of service life of equipment.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, and the fixture of vibrating between a kind of centrifugal blower air outlet that reduces air-conditioner and air-conditioner casing or the air channel is provided, and reduces the noise pollution to environment.
The technical scheme that the utility model is used for the centrifugal blower air outlet fixture of air-conditioner is: a kind of centrifugal blower air outlet fixture that is used for air-conditioner, blower fan is arranged in the air-conditioner casing, it is characterized in that: described fan outlet is fixed on the casing and/or air channel of air-conditioner by vibration absorber.
Described vibration absorber comprises damping element and press solidly part, and wherein damping element places the outside of fan outlet, one side press solidly the outside that is pressed in damping element of part, another side is fixed on casing and/or the air channel.
Describedly press solidly one side that part compresses damping element and make the cover tubular, be enclosed within the damping element outside, be fixed on the tabular of making on casing and/or the air channel one side press solidly part.
The outside of described damping element sticks on the inboard that presses solidly part, or the inboard of damping element sticks on the outside of fan outlet, or the medial and lateral of the damping element outside machine that sticks on fan outlet respectively presses solidly the inboard of part.
Described damping element is made by PE class or rubber and plastic class or polyethylene kind or flexibel polyurethane or foam class material; The described part that presses solidly is an angle steel.
The beneficial effects of the utility model are, this centrifugal blower air outlet fixture that is used for air-conditioner, utilization has certain thickness damping element such as PE class, rubber and plastic class, polyethylene kind, flexibel polyurethane or foam class stick on the air outlet of centrifugal blower, the damping element on the air outlet is pushed down on the one side that presses solidly part with angle steel then, and the another side that angle steel presses solidly part is screwed on air conditioning box body or air channel.Compared with prior art have the following advantages: simple in structure, easy for installation; Effectiveness in vibration suppression is good, reduces running noises and pollution; Utilize this fixture, unit must not widened, and used damping material is cheap, can reduce cost effectively, has remedied the deficiency of conventional method.
Description of drawings
Below in conjunction with the drawings and the specific embodiments the centrifugal blower air outlet fixture that is used for air-conditioner of the present utility model is further described:
Accompanying drawing 1 is used for the structural representation of the centrifugal blower air outlet fixture embodiment 1 of air-conditioner for the utility model;
Accompanying drawing 2 is used for the structural representation of the centrifugal blower air outlet fixture embodiment 2 of air-conditioner for the utility model.
Among the figure: 1, air-conditioner casing 2, press solidly part 3, self-tapping screw 4, damping element 5, blower fan 6, fan outlet 7, air channel.
The specific embodiment
Embodiment 1:
As shown in Figure 1, the fixture in the present embodiment is made up of 4 parts: the air outlet 6 of centrifugal blower, damping element 4, press solidly part 2, air-conditioner casing 1.Damping element 4 adopts damping materials to make, and presses solidly part 2 and is made by angle steel.During installation earlier with certain thickness damping material such as PE class, rubber and plastic class, polyethylene kind, the one side gluing of the damping element 4 that flexibel polyurethane or foam class are made, another side can not gluing, the one side of band glue sticks on angle steel and presses solidly on one side of part 2, the one side that will glue damping element 4 then compresses the air outlet 6 of blower fan 5, and the another side that angle steel is pressed solidly part 2 with tapping screw 3 is fixed on the air-conditioner casing 1 and gets final product again.Perhaps will be bonded at the one side of glue on the air outlet 6 of blower fan 5, one side press solidly the damping element 4 on the air outlet 6 pushed down of part 2 then with angle steel, and the another side that angle steel is pressed solidly part 2 is fixed on the air-conditioner casing 1 with tapping screw 3.
Embodiment 2:
Compare with embodiment 1, the difference of embodiment 1 is that damping element 4 is not to be fixed on the air-conditioner casing 1, but is fixed on the air channel 6.This embodiment can reduce running noises and pollution equally, obtains the favorable damping effect.
Claims (6)
1. centrifugal blower air outlet fixture that is used for air-conditioner, blower fan is arranged in the air-conditioner casing, it is characterized in that: described fan outlet is fixed on the casing and/or air channel of air-conditioner by vibration absorber.
2. the centrifugal blower air outlet fixture that is used for air-conditioner according to claim 1, it is characterized in that: described vibration absorber comprises damping element and presses solidly part, wherein damping element places the outside of fan outlet, the one side that presses solidly part is pressed in the outside of damping element, and another side is fixed on casing and/or the air channel.
3. the centrifugal blower air outlet fixture that is used for air-conditioner according to claim 2, it is characterized in that: one side described press solidly that part compresses damping element make the cover tubular, be enclosed within the damping element outside, be fixed on the tabular of making on casing and/or the air channel one side press solidly part.
4. the centrifugal blower air outlet fixture that is used for air-conditioner according to claim 3, it is characterized in that: the outside of described damping element sticks on the inboard that presses solidly part, or the inboard of damping element sticks on the outside of fan outlet, or the medial and lateral of the damping element outside machine that sticks on fan outlet respectively presses solidly the inboard of part.
5. according to each described centrifugal blower air outlet fixture that is used for air-conditioner of claim 2 to 4, it is characterized in that: described damping element is made by PE class or rubber and plastic class or polyethylene kind or flexibel polyurethane or foam class material.
6. the centrifugal blower air outlet fixture that is used for air-conditioner according to claim 5 is characterized in that: the described part that presses solidly is an angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520066602 CN2851927Y (en) | 2005-11-01 | 2005-11-01 | Centrifugal fan air outlet fixing apparatus for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520066602 CN2851927Y (en) | 2005-11-01 | 2005-11-01 | Centrifugal fan air outlet fixing apparatus for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851927Y true CN2851927Y (en) | 2006-12-27 |
Family
ID=37585885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520066602 Expired - Fee Related CN2851927Y (en) | 2005-11-01 | 2005-11-01 | Centrifugal fan air outlet fixing apparatus for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851927Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026790A (en) * | 2018-09-25 | 2018-12-18 | 长沙广义变流技术有限公司 | A kind of blower shock-absorbing mounting structure and blower |
| US10557638B2 (en) | 2017-11-21 | 2020-02-11 | Haier Us Appliance Solutions, Inc. | Fan assembly for a packaged terminal air conditioner unit |
-
2005
- 2005-11-01 CN CN 200520066602 patent/CN2851927Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10557638B2 (en) | 2017-11-21 | 2020-02-11 | Haier Us Appliance Solutions, Inc. | Fan assembly for a packaged terminal air conditioner unit |
| CN109026790A (en) * | 2018-09-25 | 2018-12-18 | 长沙广义变流技术有限公司 | A kind of blower shock-absorbing mounting structure and blower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061227 Termination date: 20091201 |