CN203394889U - Backflow-preventing fan vibration isolating device - Google Patents
Backflow-preventing fan vibration isolating device Download PDFInfo
- Publication number
- CN203394889U CN203394889U CN201320439428.7U CN201320439428U CN203394889U CN 203394889 U CN203394889 U CN 203394889U CN 201320439428 U CN201320439428 U CN 201320439428U CN 203394889 U CN203394889 U CN 203394889U
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- China
- Prior art keywords
- backflow
- fan
- vibration isolating
- isolating device
- fans
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- 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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Abstract
The utility model relates to a backflow-preventing fan vibration isolating device. The backflow-preventing fan vibration isolating device is characterized by comprising a support plate and fans fixed on the support plate, the support plate is provided with grooves with depth corresponding to the size of the fans, and damping elastic gaskets are arranged between the support plate and the fans. Compared with the prior art, the backflow-preventing fan vibration isolating device has the advantages that the integral device is simple in structure, low in manufacturing cost, attractive in appearance, small in size and convenient to operate; air backflow in gaps between the fans and an isolating plate can be prevented by the grooves with certain depth, vibration isolating effect is guaranteed, air flow in communication equipment cannot be reduced, and system heat radiation performance is good; the isolating device is longer in service life and convenient to popularize massively.
Description
Technical field
The utility model relates to a kind of isolation mounting, relates in particular to a kind of anti-backflow fan isolation mounting, is applicable to the industries such as communication, IT, industrial control.
Background technique
In industries such as communication, IT, industrial control, in fan running, conventionally can produce vibration, vibration meeting causes damage to Sensitive Apparatus.In order to reduce the vibration injury of fan operation to device, the method often adopting in prior art is as follows: 1) vibration isolation processing is carried out in fan vibration source, as the metallic screw between fan and fan supporting plate fixedly changes rubber screw into, or between fan and supporting plate, add vibroisolating material, then be screwed.The method makes to have certain size gap between fan and fan supporting plate, and to whole system, heat radiation brings bad impact.The existence in gap makes fan have a large amount of air returns.Although the work air quantity of fan increases, effectively enter air mass flow in system because backflow reduces.2) Sensitive Apparatus is taked to vibrate accordingly insulation blocking measure, but this method is sometimes because system air is limit, and cannot realize.Therefore, a kind of new isolation mounting of exigence solves above-mentioned technical problem.
Summary of the invention
The utility model is just for the technical problem existing in prior art, a kind of simple in structure, easy to operate anti-backflow fan isolation mounting is provided, this isolation mounting integral installation is convenient, cost is lower, can prevent the air return because of fan and spacer gap, when guaranteeing vibration isolating effect with the groove of the degree of depth, air mass flow in communication apparatus can not reduce, system radiating better performances, working life is longer, is convenient to large-scale popularization.
To achieve these goals, the technical solution of the utility model is as follows, a kind of anti-backflow fan isolation mounting, it is characterized in that, described isolation mounting comprises dunnage and is fixed on the fan in dunnage, described dunnage is set to the reeded dunnage of tool, and the degree of depth of the groove in described dunnage and the size of fan adapt.
As a kind of improvement of the present utility model, between described dunnage and fan, be provided with damped elasticity pad.
1), whole apparatus structure is simple with respect to prior art, the beneficial effects of the utility model are as follows:, cost is low, and overall appearance, small and exquisite, easy to operate; 2) groove with the degree of depth can prevent the air return because of fan and spacer gap, and when guaranteeing vibration isolating effect, the air mass flow in communication apparatus can not reduce, system radiating better performances; 3) this device is longer working life, is convenient to large-scale popularization.
Accompanying drawing explanation
Fig. 1 is isolation mounting structural representation in prior art;
Fig. 2 is the utility model overall structure schematic diagram;
In figure: 1, fan, 2, dunnage, 3, groove, 4, rubber screw.
Embodiment
In order to deepen, to understanding and cognition of the present utility model, below in conjunction with the drawings and specific embodiments, the utility model to be made further instructions and introduced.
embodiment 1:
Referring to Fig. 1, isolation mounting structural representation in prior art, adopts rubber screw substituted metal screw to be fixed, and this has reduced vibration to a certain extent, but the method makes to have certain size gap between fan and fan supporting plate, to whole system, heat radiation brings bad impact.The existence in gap makes fan have a large amount of air returns.Although the work air quantity of fan increases, effectively enter air mass flow in system because backflow reduces.
Fig. 2 is the utility model overall structure schematic diagram, a kind of anti-backflow fan isolation mounting, described isolation mounting comprises dunnage 2 and is fixed on the fan 1 in dunnage 2, described dunnage 2 is set to have the dunnage 2 of groove 3, and the degree of depth of groove 3 and the size of fan in described dunnage 2 adapt.The size of this groove just can be held fan, with the groove of the degree of depth, can prevent the air return because of fan and spacer gap, and when guaranteeing vibration isolating effect, the air mass flow in communication apparatus can not reduce, and system radiating performance is better; And overall structure is simple, use, cost is lower, is convenient to promote the use of on a large scale.
embodiment 2:
As a kind of improvement of the present utility model, between described dunnage 2 and fan 1, be provided with damped elasticity pad.Damped elasticity pad is set and further guarantees vibration isolating effect.All the other structures are identical with embodiment 1 with advantage.
It should be noted that above-described embodiment is only preferred embodiment of the present utility model; be not used for limiting protection domain of the present utility model; being equal to replacement or substituting of having done on the basis of the above all belongs to protection domain of the present utility model, and protection domain of the present utility model is as the criterion with claims.
Claims (2)
1. an anti-backflow fan isolation mounting, it is characterized in that, described isolation mounting comprises dunnage and is fixed on the fan in dunnage, and described dunnage is set to the reeded dunnage of tool, and the degree of depth of the groove in described dunnage and the size of fan adapt.
2. a kind of anti-backflow fan isolation mounting according to claim 1, is characterized in that, is provided with damped elasticity pad between described dunnage and fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439428.7U CN203394889U (en) | 2013-07-23 | 2013-07-23 | Backflow-preventing fan vibration isolating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439428.7U CN203394889U (en) | 2013-07-23 | 2013-07-23 | Backflow-preventing fan vibration isolating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394889U true CN203394889U (en) | 2014-01-15 |
Family
ID=49906424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320439428.7U Expired - Fee Related CN203394889U (en) | 2013-07-23 | 2013-07-23 | Backflow-preventing fan vibration isolating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850988A (en) * | 2014-03-07 | 2014-06-11 | 江苏常净环保科技有限公司 | Low-cost fan damping support structure |
-
2013
- 2013-07-23 CN CN201320439428.7U patent/CN203394889U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850988A (en) * | 2014-03-07 | 2014-06-11 | 江苏常净环保科技有限公司 | Low-cost fan damping support structure |
| CN103850988B (en) * | 2014-03-07 | 2016-04-06 | 江苏常净环保科技有限公司 | A kind of fan shock-absorbing supporting structure of low cost |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20200723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |