CN208778357U - A kind of centrifugal blower damping - Google Patents

A kind of centrifugal blower damping Download PDF

Info

Publication number
CN208778357U
CN208778357U CN201821517932.3U CN201821517932U CN208778357U CN 208778357 U CN208778357 U CN 208778357U CN 201821517932 U CN201821517932 U CN 201821517932U CN 208778357 U CN208778357 U CN 208778357U
Authority
CN
China
Prior art keywords
damping
collet
quieter material
centrifugal blower
base
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
Application number
CN201821517932.3U
Other languages
Chinese (zh)
Inventor
王枨
曹文怀
李志刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Antai Fan Co Ltd
Original Assignee
Nantong Antai Fan Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nantong Antai Fan Co Ltd filed Critical Nantong Antai Fan Co Ltd
Priority to CN201821517932.3U priority Critical patent/CN208778357U/en
Application granted granted Critical
Publication of CN208778357U publication Critical patent/CN208778357U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The utility model discloses a kind of centrifugal blower damping, including mounting seat, setting places the base of Blower Housing and places the collet of fan driving motor in mounting seat, the base includes pedestal and the clamping plate positioned at pedestal both ends, the first quieter material is fixedly installed in the pedestal and opens up several suction holes, the sound-absorption hole is connected to the first quieter material, the collet generally U-shaped structure, the second quieter material is arranged in the opening of the collet, several damping springs being equally spaced are fixedly installed in the bottom of second quieter material, the damping spring is located inside collet.The utility model structure is simple, easy to use, the stability of centrifuge separation operation can be effectively improved, reduce the seismaesthesia that centrifugal blower operation generates, to reduce the noise generated when centrifugal blower operation, blower housing is bonded with the end face of base, for clamping plate to the two sides of blower housing in clamping shape, damping salient point fixes blower housing two sides, and can carry out damping to blower.

Description

A kind of centrifugal blower damping
Technical field
The utility model relates to blower technical fields, and in particular to a kind of centrifugal blower damping.
Background technique
Centrifugal blower is installed using conventional, blower causes vibration big, especially the biggish wind of size latus rectum once running Machine, normal operation noise is big, and blower shakes when due to operation, and link position bolt and nut of long duration has loosening, centrifugal blower Weight itself is big, is different from other kinds of blower, there is serious security risk.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of centrifugal blower damping machine is provided Structure.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: centrifugal blower damping, including peace Fill pedestal, innovative point is: setting places the base of Blower Housing and places fan driving motor in the mounting seat Collet, the base include pedestal and the clamping plate positioned at pedestal both ends, and the first quieter material is fixedly installed in the pedestal and opens If several suction holes, the sound-absorption hole is connected to the first quieter material, the collet generally U-shaped structure, the collet The second quieter material is arranged in opening, several damping bullets being equally spaced are fixedly installed in the bottom of second quieter material Spring, the damping spring are located inside collet.
Further, the base is arranged by rubber structure, if being fixedly installed on the opposite inner wall of the clamping plate of the base Dry damping salient point, the damping salient point are diversity setting.
Further, first quieter material and the second quieter material inside filling glass cotton, the thickness phase of filler With or it is different, filler with a thickness of 20~30mm.
Further, the installation cavity of U-shaped structure is opened up inside the collet, the damping spring is located in installation cavity.
Further, the lowest part of the collet opening is flushed with the height of clamping plate.
After adopting the above structure, the utility model has the beneficial effect that
The utility model structure is simple, easy to use, can effectively improve the stability of centrifuge separation operation, reduces centrifugation The seismaesthesia that fan operation generates, to reduce the noise generated when centrifugal blower operation, blower housing is bonded with the end face of base, For clamping plate to the two sides of blower housing in clamping shape, damping salient point fixes blower housing two sides, and can carry out damping to blower, Collet is fixedly supported on the bottom of driving motor, and the second quieter material in collet generates when can reduce driving motor operation Noise decibel, and damping spring can carry out damping to driving motor.
Detailed description of the invention
Fig. 1 is the front view of the utility model;
Fig. 2 is the side view of the utility model;
Fig. 3 is the front view of base in the utility model;
Fig. 4 is the front view of the utility model middle clamp plate;
Fig. 5 is the front view after the utility model assembling;
Fig. 6 is the side view after the utility model assembling.
Description of symbols:
1 mounting seat, 2 bases, 21 pedestals, 22 clamping plates, 23 first quieter materials, 24 sound-absorption holes, 25 damping salient points, 3 folders Set, 31 second quieter materials, 32 damping springs, 33 installation cavitys.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and specifically Embodiment, the present invention will be further described in detail.It should be appreciated that the specific embodiments described herein are only used To explain the utility model, it is not used to limit the utility model.
Referring to Fig. 1-5, a kind of centrifugal blower damping, including mounting seat 1, blower is placed in setting in mounting seat 1 The base 2 of shell and the collet 3 for placing fan driving motor, base 2 include pedestal 21 and the clamping plate 22 positioned at 21 both ends of pedestal, The first quieter material of fixed setting 23 connects with several suction holes 24, sound-absorption hole 24 and the first quieter material 23 is opened up in pedestal 21 Logical, the second quieter material 31 is arranged in the generally U-shaped structure of collet 3, the opening of collet 3, and the bottom of the second quieter material 31 is solid Several damping springs 32 being equally spaced are set surely, and damping spring 32 is located inside collet 3.
In the present embodiment, base 2 is arranged by rubber structure, is fixedly installed on the opposite inner wall of the clamping plate 22 of base 2 several A damping salient point 25, damping salient point 25 are diversity setting.25 one side of damping salient point can carry out Blower Housing to be bonded solid It is fixed, it is on the other hand able to carry out damping, the inside of damping salient point 25 can also improve damping effect by setting spring.
In the present embodiment, 31 inside filling glass cotton of the first quieter material 23 and the second quieter material, the thickness of filler It is identical or different, filler with a thickness of 20~30mm.Filler thickness can be big according to the reality of aerodynamic noise and noise of motor It is small to be configured, when noise is larger, it is possible to increase the thickness of filler, filler is thicker to influence cost to a certain extent.
In the present embodiment, the installation cavity 33 of U-shaped structure is opened up inside collet 3, damping spring 32 is located in installation cavity 33.It can Installation cavity 33 is exposed by unloading the second quieter material 31, convenient for repairing maintenance to damping spring 32.
In the present embodiment, the lowest part that collet 3 is open is flushed with the height of clamping plate 22.Convenient for the level peace of driving motor Dress avoids installation inclination from shaking.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model Spirit and scope should all cover in the scope of the claims of the utility model.

Claims (5)

1. a kind of centrifugal blower damping, including mounting seat, it is characterised in that: blower is placed in setting in the mounting seat The base of shell and the collet for placing fan driving motor, the base include pedestal and the clamping plate positioned at pedestal both ends, described The first quieter material is fixedly installed in pedestal and opens up several sound-absorption holes, the sound-absorption hole is connected to the first quieter material, institute Collet generally U-shaped structure is stated, the second quieter material is arranged in the opening of the collet, and the bottom of second quieter material is solid Several damping springs being equally spaced are set surely, and the damping spring is located inside collet.
2. a kind of centrifugal blower damping according to claim 1, it is characterised in that: the base is set by rubber structure It sets, several damping salient points is fixedly installed on the opposite inner wall of the clamping plate of the base, the damping salient point is diversity setting.
3. a kind of centrifugal blower damping according to claim 1, it is characterised in that: first quieter material and Filling glass cotton inside two quieter materials, the thickness of filler is identical or different, filler with a thickness of 20~30mm.
4. a kind of centrifugal blower damping according to claim 1, it is characterised in that: opened up inside the collet U-shaped The installation cavity of structure, the damping spring are located in installation cavity.
5. a kind of centrifugal blower damping according to claim 1, it is characterised in that: the lowest part of the collet opening It is flushed with the height of clamping plate.
CN201821517932.3U 2018-09-17 2018-09-17 A kind of centrifugal blower damping Expired - Fee Related CN208778357U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821517932.3U CN208778357U (en) 2018-09-17 2018-09-17 A kind of centrifugal blower damping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821517932.3U CN208778357U (en) 2018-09-17 2018-09-17 A kind of centrifugal blower damping

Publications (1)

Publication Number Publication Date
CN208778357U true CN208778357U (en) 2019-04-23

Family

ID=66161567

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821517932.3U Expired - Fee Related CN208778357U (en) 2018-09-17 2018-09-17 A kind of centrifugal blower damping

Country Status (1)

Country Link
CN (1) CN208778357U (en)

Similar Documents

Publication Publication Date Title
CN210196068U (en) Fan and fan lamp
US4850799A (en) Rubber flywheel for ceiling fans
CN208778357U (en) A kind of centrifugal blower damping
CN204131272U (en) A kind of tail fixing device of suction cleaner using motor
WO2019007339A1 (en) Shock absorption suspension rod assembly for washing machine, and washing machine
CN103406272B (en) A kind of tea leaf vibration sieve
CN105091303B (en) Motor fixing device and window air conditioner
CN205509742U (en) Fixing device of brushless dust catcher motor
CN208112360U (en) Automatized energy-saving permanent magnet synchronous motor
CN209165928U (en) A kind of centrifugal dehydration shell structure
US20210079924A1 (en) Ventilator backflow prevention device and ventilator including same
CN208371663U (en) Host and cooking machine
CN208158320U (en) A kind of antidetonation motor
CN207945118U (en) A kind of pipeline fan
CN208411806U (en) A kind of propeller blade transloading equipment
CN201629619U (en) Motor fixing device and air conditioner with same
CN219760781U (en) Direct-drive motor with backstop function
CN221354073U (en) Wall-mounted damping motor
KR101112192B1 (en) Vibration isolator for centrifuge
CN207673586U (en) A kind of damping noise reduction centrifugal blower
CN109259709A (en) Shoes dehydrating and drying method
CN206709352U (en) A kind of external motor type air-treatment unit bradyseism system
CN209122154U (en) A kind of shoes drying equipment
CN219970966U (en) Pneumatic conveying pipe for powder materials
CN202638600U (en) Self-balancing centrifugal machine

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190423

CF01 Termination of patent right due to non-payment of annual fee