CN208749679U - A kind of air blower muffler sealer - Google Patents

A kind of air blower muffler sealer Download PDF

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Publication number
CN208749679U
CN208749679U CN201821567346.XU CN201821567346U CN208749679U CN 208749679 U CN208749679 U CN 208749679U CN 201821567346 U CN201821567346 U CN 201821567346U CN 208749679 U CN208749679 U CN 208749679U
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China
Prior art keywords
cylinder
fixed
fixed block
block
muffler
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CN201821567346.XU
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Chinese (zh)
Inventor
马彬
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Chongqing Zhongheng Mechanical And Electrical Equipment Co Ltd
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Chongqing Zhongheng Mechanical And Electrical Equipment Co Ltd
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Abstract

The utility model relates to technical field of automobile accessories, and disclose a kind of air blower muffler sealer, including blower outlet, the threaded one end of the blower outlet is connected with connecting cylinder, semi-circular groove is offered at the top of the connecting cylinder, and the bottom of semi-circular groove inner cavity is bonded with gasket, the inside of the connecting cylinder is connected with sponge, the inner wall fixing sleeve of the sponge is connected to noise elimination ring, fixed fixture block is connected in semi-circular groove at the top of the connecting cylinder, the other end of the connecting cylinder is threaded with muffler, the both ends of the connecting cylinder are connected with fixed block I.Air blower muffler sealer, pass through the mutual cooperation of gasket and fixed fixture block, convenient for improving the sealing effect between fixed fixture block and connecting cylinder, the phenomenon that preventing gas leakage, pass through the mutual cooperation of sponge and noise elimination ring, convenient for reducing the noise that air-flow generates, the service performance of device is improved.

Description

A kind of air blower muffler sealer
Technical field
The utility model relates to technical field of automobile accessories, specially a kind of air blower muffler sealer.
Background technique
Silencer of blower is applicable to reduce the Induction and exhaust noises of Roots's series, axis stream serial fan, air blower blower Muffler can be used for the noise reduction to exhaust pipe and other high pressure blowers, be suitable for all kinds of centrifugal, axial-flow type, Luo Cifeng Machine and air compressor machine.
Be attached between air blower and muffler by sealer, thus sealer need good sealing performance and Anti-acoustic capability also seeks to prevent air blower and the stable connection of muffler to meet its normal function needs It shakes or assembly is not sufficiently stable, cause entire machine to be not sufficiently stable, so that more serious the phenomenon that gas leakage, noise is also bigger.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of air blower muffler sealer, has assembly Stablize, the advantages of noise reduction effect is good, good airproof performance, solves the problems, such as that leakproofness difference causes noise to increase.
The utility model provides the following technical solutions: a kind of air blower muffler sealer, including blower outlet, The threaded one end of the blower outlet is connected with connecting cylinder, semi-circular groove is offered at the top of the connecting cylinder, and semicircle The bottom of slot inner cavity is bonded with gasket, and the inside of the connecting cylinder is connected with sponge, and the inner wall fixing sleeve of the sponge, which is connected to, to disappear Sound ring is connected with fixed fixture block in the semi-circular groove at the top of the connecting cylinder, and the other end of the connecting cylinder, which is threaded with, to disappear Sound device, the both ends of the connecting cylinder are connected with fixed block I, and the bottom of the fixed block I has been fixed by screws fixation The inner wall of block II, the fixed block I and fixed block II is bonded with sealing ring.
Preferably, there are two symmetrical fixture blocks for the middle section fixed installation of the connecting cylinder inner wall, and two are blocked Sponge is connected between block, the position of two fixture blocks is located at the underface of semi-circular groove, and the both ends of the connecting cylinder offer Circular ring shape fixture block, and the outside of circular ring shape fixture block is connected with fixed block I and fixed block II.
Preferably, the inner wall of the fixed block I and fixed block II, which is fixed, offers circular ring shape card slot, and circular ring shape card slot Inside is connected with circular ring shape fixture block, and the inner wall of the fixed block I and fixed block II is bonded with positioned at the close of circular ring shape card slot side Seal.
Preferably, the two sides of the fixed fixture block are bonded with rubber sheet gasket, and the thickness value of rubber sheet gasket is greater than fixation The spacing of fixture block side wall and semicircle card slot inner wall.
Preferably, the outer wall of the noise elimination ring offers equally distributed circular through hole, and inside noise elimination ring and connecting cylinder Fixture block clamping.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, air blower muffler sealer, by the mutual cooperation of gasket and fixed fixture block, convenient for improving fixing card Sealing effect between block and connecting cylinder prevents the phenomenon that gas leaks, by the mutual cooperation of sponge and noise elimination ring, just In the noise for reducing air-flow generation, the service performance of device is improved.
2, air blower muffler sealer is improved by the mutual cooperation of fixed block I and fixed block II, sealing ring The stability of device, and the phenomenon that block to the connection gap at connecting cylinder both ends, prevent gas leakage, pass through Threaded connection between connecting cylinder and blower outlet, muffler also improves the stability of assembly.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram;
Fig. 2 is the utility model bindiny mechanism structural schematic diagram;
Fig. 3 is that the utility model bindiny mechanism splits partial structure diagram.
In figure: 1, blower outlet;2, connecting cylinder;3, gasket;4, sponge;5, noise elimination ring;6, fixed fixture block;7, noise reduction Device;8, fixed block I;9, fixed block II;10, sealing ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of air blower muffler sealer, including blower outlet 1, blower outlet 1 Threaded one end be connected with connecting cylinder 2, semi-circular groove is offered at the top of connecting cylinder 2, and the bottom of semi-circular groove inner cavity is bonded with Gasket 3, the inside of connecting cylinder 2 are connected with sponge 4, and the inner wall fixing sleeve of sponge 4 is connected to noise elimination ring 5, the semicircle at 2 top of connecting cylinder Fixed fixture block 6 is connected in shape slot, the other end of connecting cylinder 2 is threaded with muffler 7, and the both ends of connecting cylinder 2 are connected with Fixed block I 8, the bottom of fixed block I 8 have been fixed by screws fixed block II 9, the inner wall of fixed block I 8 and fixed block II 9 It is bonded with sealing ring 10;
There are two symmetrical fixture blocks for the middle section fixed installation of 2 inner wall of connecting cylinder, and are clamped between two fixture blocks There is sponge 4, the position of two fixture blocks is located at the underface of semi-circular groove, convenient for limiting blower outlet 1 and muffler 7 Position, while sponge 4 and noise elimination ring 5 can also be positioned, prevent position from shifting, the both ends of connecting cylinder 2 offer circle Annular fixture block, and the outside of circular ring shape fixture block is connected with fixed block I 8 and fixed block II 9;
The inner wall of fixed block I 8 and fixed block II 9 is fixed to offer circular ring shape card slot, and the inside clamping of circular ring shape card slot There is a circular ring shape fixture block, the inner wall of fixed block I 8 and fixed block II 9 is bonded with the sealing ring 10 positioned at circular ring shape card slot side, is convenient for Further the both ends of connecting cylinder 2 are fixed, maintain the stability of device, while also the both ends of connecting cylinder 2 are carried out close Envelope, prevents gas from leaking;
The two sides of fixed fixture block 6 are bonded with rubber sheet gasket, and the thickness value of rubber sheet gasket be greater than fixed 6 side wall of fixture block with The spacing of semicircle card slot inner wall prevents gas from leaking so that there is good leakproofness in the junction of fixed fixture block 6 and connecting cylinder 2 Bigger noise is generated, fixed fixture block 6 is fixed by screws with connecting cylinder 2, convenient for the noise elimination ring to fixed 6 bottom of fixture block 5 are replaced;
The outer wall of noise elimination ring 5 offers equally distributed circular through hole, and the fixture block card inside noise elimination ring 5 and connecting cylinder 2 It connects, by noise elimination ring 5 to noise reduction processing is carried out inside connecting cylinder 2, reduces noise.
Blower outlet 1 and muffler 7 are threaded in the both ends of connecting cylinder 2, then by working principle respectively first It unclamps between two fixture blocks that sponge 4 and noise elimination ring 5 are put into inside connecting cylinder 2 by screw, and covers the fixed locking of fixture block 6 lock Extremely, 3 compressive deformation of gasket is formd good leakproofness, then again by fixed block I 8 and fixed block by the bottom of fixed fixture block 6 II 9 are socketed in the both ends of connecting cylinder 2, and pass through the outer of screw locking, sealing ring 10 and blower outlet 1 and muffler 7 Surface contact, and compressive deformation is generated, the inside of connecting cylinder 2 is sealed.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of air blower muffler sealer, including blower outlet (1), it is characterised in that: the air blower outlet air The threaded one end of mouth (1) is connected with connecting cylinder (2), offers semi-circular groove, and semi-circular groove inner cavity at the top of the connecting cylinder (2) Bottom be bonded with gasket (3), the inside of the connecting cylinder (2) is connected with sponge (4), the inner wall fixing sleeve of the sponge (4) It is connected to noise elimination ring (5), is connected with fixed fixture block (6) in the semi-circular groove at the top of the connecting cylinder (2), the connecting cylinder (2) The other end is threaded with muffler (7), and the both ends of the connecting cylinder (2) are connected with fixed block I (8), the fixed block I (8) bottom has been fixed by screws fixed block II (9), and the inner wall of the fixed block I (8) and fixed block II (9) is viscous It is connected to sealing ring (10).
2. a kind of air blower muffler sealer according to claim 1, it is characterised in that: in the connecting cylinder (2) There are two symmetrical fixture blocks for the middle section fixed installation of wall, and sponge (4) are connected between two fixture blocks, two fixture blocks Position be located at the underface of semi-circular groove, the both ends of the connecting cylinder (2) offer circular ring shape fixture block, and circular ring shape fixture block Outside be connected with fixed block I (8) and fixed block II (9).
3. a kind of air blower muffler sealer according to claim 1, it is characterised in that: the fixed block I (8) and The inner wall fixation of fixed block II (9) offers circular ring shape card slot, and the inside of circular ring shape card slot is connected with circular ring shape fixture block, described The inner wall of fixed block I (8) and fixed block II (9) is bonded with the sealing ring (10) positioned at circular ring shape card slot side.
4. a kind of air blower muffler sealer according to claim 1, it is characterised in that: the fixed fixture block (6) Two sides be bonded with rubber sheet gasket, and the thickness value of rubber sheet gasket is greater than fixed fixture block (6) side wall and semicircle card slot inner wall Spacing.
5. a kind of air blower muffler sealer according to claim 1, it is characterised in that: the noise elimination ring (5) Outer wall offers equally distributed circular through hole, and noise elimination ring (5) and the fixture block of connecting cylinder (2) inside are clamped.
CN201821567346.XU 2018-09-26 2018-09-26 A kind of air blower muffler sealer Active CN208749679U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821567346.XU CN208749679U (en) 2018-09-26 2018-09-26 A kind of air blower muffler sealer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821567346.XU CN208749679U (en) 2018-09-26 2018-09-26 A kind of air blower muffler sealer

Publications (1)

Publication Number Publication Date
CN208749679U true CN208749679U (en) 2019-04-16

Family

ID=66085041

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821567346.XU Active CN208749679U (en) 2018-09-26 2018-09-26 A kind of air blower muffler sealer

Country Status (1)

Country Link
CN (1) CN208749679U (en)

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