CN207377867U

CN207377867U - Axial flow blower

Info

Publication number: CN207377867U
Application number: CN201721113870.5U
Authority: CN
Inventors: 董明华
Original assignee: Shangyu Shaoxing Ming Xin Ventilation Equipment Co Ltd
Current assignee: Shangyu Shaoxing Ming Xin Ventilation Equipment Co Ltd
Priority date: 2017-08-31
Filing date: 2017-08-31
Publication date: 2018-05-18
Anticipated expiration: 2027-08-31

Abstract

The utility model discloses a kind of axial flow blower, technical points are：Including cylinder shell, shell end is equipped with the connection outer rim of radial direction, it is characterized in that：Snap ring and buffering ring are further included, the snap ring includes integrally formed ring one and ring two, and the portion of the ring one is sticked in housing, and the ring two is located at one end of ring one and positioned at hull outside；The buffering ring is socketed on ring one, and positioned at the outside of housing, both sides are set respectively with being connected outer rim and the fitting of ring two, and technique effect is：It is installed between buffer unit on housing, can directly play the role of buffering after mounting, the time find during so as to save assembling, consumed needed for installation buffer unit and labour.

Description

Axial flow blower

Technical field

The utility model is related to a kind of axial flow blowers.

Background technology

Axial flow blower, purposes is very extensive, long to be used for family, office, industrial and mining enterprises and some equipment is coordinated to use. Axial flow blower is when in use, it is often necessary to it is mounted on some fixtures, such as office or industrial and mining enterprises for when ventilating, It need to be fixed on wall, when being used cooperatively with equipment for radiating, need to be fixed in equipment etc..Due to wind Machine is at work, it may occur that vibrations, therefore in order to enable carry out stablizing assembling between wind turbine and extraneous fixture, need to wind turbine with Buffer unit is set between fixture.However find buffer unit again during assembling, and buffer unit is packed into wind turbine It is cumbersome and time consuming between extraneous fixture so that the efficiency of assembling substantially reduces.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a kind of axial flow blower.

To achieve the above object, the utility model provides following technical solution：

A kind of axial flow blower, including cylinder shell, shell end is equipped with the connection outer rim of radial direction, further includes snap ring and ease up Ring is rushed, the snap ring includes integrally formed ring one and ring two, and the portion of the ring one is sticked in housing, the ring two Positioned at one end of ring one and positioned at hull outside；The buffering ring is socketed on ring one, and positioned at the outside of housing, both sides difference It is set with being connected outer rim and the fitting of ring two.

Using above-mentioned technical proposal, the setting of buffering ring and snap ring can directly play the role of buffering after mounting, so as to It is found when saving assembling, the time of consumption and labour needed for installation buffer unit；Ring one is sticked in housing, can be increased Add the stability between snap ring, bolster and connection outer rim, prevent that there is a situation where radial displacements for buffering ring.

Preferably, the end of the housing is equipped with inner groove, and the ring one is matched in inner groove.

Using above-mentioned technical proposal, which can ensure the flatness of inner walls, outlet air is had an impact to avoid it.

Preferably, the end of the housing is equipped with thickening part, and the inner groove is arranged on thickening part.

Using above-mentioned technical proposal, which can ensure that the thickness of housing entirety is identical, i.e. the thickness at each position of housing All same, to ensure the structural strength of housing.

Preferably, the buffering ring is equipped with multiple equally distributed buffer stoppers towards the one side of ring two, phase on the ring two Corresponding buffer stopper is equipped with opening, and the buffer stopper protrudes from ring two backwards to the one side of buffering ring through opening.

Using above-mentioned technical proposal, which can play better buffering effect.

Description of the drawings

Fig. 1 is the schematic diagram of axial flow blower middle casing provided in this embodiment；

Fig. 2 is another schematic diagram of axial flow blower middle casing provided in this embodiment；

Fig. 3 is another schematic diagram of axial flow blower middle casing provided in this embodiment.

Specific embodiment

The utility model axial flow blower is further described by Fig. 1 to Fig. 3.

A kind of axial flow blower, including cylinder shell 1,1 end of housing is equipped with the connection outer rim 2 of radial direction, further includes snap ring 4 With buffering ring 3, the snap ring 4 includes integrally formed ring 1 and ring 2 42, and the portion of the ring 1 is sticked in shell In body 1, the ring 2 42 takes shape in one end of ring 1 and positioned at the outside of housing 1；The buffering ring 3 is socketed on ring 1, And positioned at the outside of housing 1,3 both sides of buffering ring are set respectively with being connected outer rim 2 and the fitting of ring 2 42, i.e., in buffering ring 3 and ring Adhesive-layer is equipped between 2 42 and between buffering ring 3 and connection outer rim 2, is fixed so as to fulfill fitting.Buffering ring 3 is rubber Rubber ring.

Further, the end of the housing 1 is equipped with the inner groove coaxial with housing 1, and the ring 1 is matched with inner ring In slot.

Further, the end of the housing 1 is equipped with thickening part 6, and the inner groove is arranged on thickening part 6, i.e. thickening part 6 Diameter increases.

Further, the buffering ring 3 is integrally formed towards the one side of ring 2 42 there are six equally distributed buffer stopper 5, Buffer stopper 5 is circular arc sheet, on the ring 2 42 corresponding buffer stopper 5 set there are six opening 421, be open 421 shape with it is slow Rush that the shape of block 5 is identical, the buffer stopper 5 protrudes from ring 2 42 backwards to the one side of buffering ring 3 through opening 421, forms two level Buffering area, ring 2 42 is in first-level buffer area and connects 3 body of buffering ring between outer rim 2.

Further, the diameter for connecting foreign aid is opened up more than between ring 2 42 and buffering ring 3 and in connection outer rim 2 Have a connecting hole, connecting hole is opened in connection outer shroud and is more than on the part of 2 42 diameter of ring, so as to wind turbine by connect outer rim 2 with it is outer Portion's fixture is effectively connected.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims

1. a kind of axial flow blower, including cylinder shell, shell end is equipped with the connection outer rim of radial direction, it is characterized in that：It further includes Snap ring and buffering ring, the snap ring include integrally formed ring one and ring two, and the portion of the ring one is sticked in housing, The ring two is located at one end of ring one and positioned at hull outside；The buffering ring is socketed on ring one, and is located at the outside of housing, Both sides are set respectively with being connected outer rim and the fitting of ring two.

2. axial flow blower according to claim 1, it is characterized in that：The end of the housing is equipped with inner groove, the ring one It is matched in inner groove.

3. axial flow blower according to claim 2, it is characterized in that：The end of the housing is equipped with thickening part, the inner ring Slot is arranged on thickening part.

4. axial flow blower according to claim 1, it is characterized in that：The buffering ring is equipped with multiple equal towards the one side of ring two The buffer stopper of even distribution, corresponding buffer stopper is equipped with opening on the ring two, and the buffer stopper protrudes from ring two through opening and carries on the back To the one side of buffering ring.