CN208673719U

CN208673719U - Immersion silencer

Info

Publication number: CN208673719U
Application number: CN201821125663.6U
Authority: CN
Inventors: 穆传林
Original assignee: Lianyungang Changjin Electric Power Equipment Co Ltd
Current assignee: Lianyungang Changjin Electric Power Equipment Co Ltd
Priority date: 2018-07-17
Filing date: 2018-07-17
Publication date: 2019-03-29
Anticipated expiration: 2028-07-17

Abstract

The utility model discloses a kind of immersion silencers, including shell, adapter tube and core, the inside of the shell offers housing cavity, the core is distributed in the inside of the housing cavity, the bottom of the core is fixed with buffering ring, the inside of the core offers core inner cavity, the bottom end of the adapter tube is run through the top surface of air hole A and is connected to the core inner cavity, connecting sleeve is fixed on the shell on the outside of the adapter tube, the bottom end of the connecting sleeve is fixed with casing pedestal, and the inside of the connecting sleeve is fixed with buffer gear；The utility model can substantially reduce impact of the gas injection to core, extend the service life of core, also, improve elimination efficiency by buffer gear and buffering ring, easy to use, at low cost, convenient for promoting.

Description

Immersion silencer

Technical field

The utility model belongs to silencer technical field, and in particular to immersion silencer.

Background technique

Clp immersion carbonated drink silencing heater also known as fz, hx Scroll-type steam noise reduction heater；Immersion water tank is commonly called as to add Hot device, injecting type carbonated drink silencing heater.It is a kind of new and effective steam water heater.Steam is introduced directly into water by it, is added Hot noise elimination effect is significant rapidly, is highly suitable for the heating of the hot water such as industrial production, daily life, the mixing of chemical liquid, bath The hot water supply in pond, bathroom.

The adapter tube of existing immersion carbonated drink silencing heater be all directly fixed by welding with shell and core, and Lack other necessary protective devices, in the device of gas injection silencing heater, gas will necessarily cause to impact to core, long And long it, be easy to cause the damage of core, to reduce acoustical absorptivity, the problem of use and its inconvenience, thus it is proposed that leaching Do not have formula silencer.

Utility model content

The purpose of this utility model is to provide immersion silencers, mentioned above in the background art existing to solve The adapter tube of immersion carbonated drink silencing heater is all directly to be fixed by welding with shell and core, and it is necessary to lack other Protective device, in the device of gas injection silencing heater, gas will necessarily cause to impact, over time, be easy to make to core At the damage of core, so that acoustical absorptivity is reduced, the problem of use and its inconvenience.

To achieve the above object, the utility model provides the following technical solutions: immersion silencer, including shell, adapter tube And core, the inside of the shell offer housing cavity, the core is distributed in the inside of the housing cavity, the core Bottom be fixed with buffering ring, the inside of the core offers core inner cavity, and the top of air hole A is run through in the bottom end of the adapter tube Portion surface is simultaneously connected to the core inner cavity, and connecting sleeve, the connector sleeve are fixed on the shell on the outside of the adapter tube The bottom end of pipe is fixed with casing pedestal, and the inside of the connecting sleeve is fixed with buffer gear.

Preferably, the outer surface of the core offers overfolw hole, and housing cavity and core inner cavity pass through the overfolw hole Connection, the top surface of the shell and bottom surface offer air hole A and air hole B respectively, shell by air hole A and Air hole B is in communication with the outside.

Preferably, the top of the adapter tube is fixed with flange.

Preferably, the buffering ring is polyurethane heatproof sponge.

Preferably, the buffer gear includes buffer spring and position-arresting disk, the internal side wall port position of the connecting sleeve The limit chamber for offering and matching with the position-arresting disk is set, the position-arresting disk is fixed on the outer surface of the adapter tube, the buffering Spring pocket is set to the outside of the adapter tube, and the buffer spring is distributed in the bottom of chamber of the limit chamber and the bottom of the position-arresting disk Between portion surface.

Compared with prior art, the utility model has the beneficial effects that by buffer gear and buffering ring, it can be significantly Impact of the gas injection to core is reduced, extends the service life of core, also, improve elimination efficiency, it is easy to use, at This is low, convenient for promoting.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 faces schematic cross-sectional view for the utility model；

Fig. 3 is the connecting sleeve schematic perspective view of the utility model；

Fig. 4 is that the connecting sleeve of the utility model faces schematic cross-sectional view；

In figure: 1, air hole A；2, shell；3, it takes over；4, flange；5, connecting sleeve；6, housing cavity；7, core；8, core Intracoelomic cavity；9, buffering ring；10, air hole B；11, casing pedestal；12, buffer spring；13, limit chamber；14, position-arresting disk；15, it overflows Portal.

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.

Embodiment 1

Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of technical solution: immersion silencer, including shell Body 2, adapter tube 3 and core 7, the inside of shell 2 offer housing cavity 6, and core 7 is distributed in the inside of housing cavity 6, core 7 Bottom adhe be fixed with buffering ring 9, one end of buffering ring 9 is connect with the bottom interior surface of shell 2, the other end and core 7 Bottom surface connection, the inside of core 7 offers core inner cavity 8, the bottom end of adapter tube 3 through air hole A1 top surface simultaneously It is connected to core inner cavity 8, connecting sleeve 5 has been bolted on the shell 2 in 3 outside of adapter tube, the bottom end of connecting sleeve 5 is logical It crosses welding manner and is fixed with casing pedestal 11, the inside of connecting sleeve 5 is fixed with buffer gear.

For the ease of the circulation of gas, in the present embodiment, it is preferred that the outer surface of core 7 offers overfolw hole 15, shell Inner cavity 6 is connected to core inner cavity 8 by overfolw hole 15, and the top surface and bottom surface of shell 2 offer air hole A1 respectively With air hole B10, shell 2 is in communication with the outside by air hole A1 and air hole B10.

It is connect in order to facilitate silencer with other equipment, in the present embodiment, it is preferred that the top of adapter tube 3 passes through welding side Formula is fixed with flange 4.

In order to improve the impact resistance ability of core 7, in the present embodiment, it is preferred that buffering ring 9 is polyurethane heatproof sponge.

The activity of adapter tube 3 is driven for the ease of core 7, convenient for further decreasing impact force, in the present embodiment, it is preferred that Buffer gear includes buffer spring 12 and position-arresting disk 14, and the internal side wall port position of connecting sleeve 5 offers and position-arresting disk 14 The limit chamber 13 to match, position-arresting disk 14 are fixed on the outer surface of adapter tube 3 by welding manner, and buffer spring 12 is sheathed on adapter tube 3 outside, and buffer spring 12 is distributed between the bottom of chamber of limit chamber 13 and the bottom surface of position-arresting disk 14.

Embodiment 2

Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of technical solution: immersion silencer, including shell Body 2, adapter tube 3 and core 7, the inside of shell 2 offer housing cavity 6, and core 7 is distributed in the inside of housing cavity 6, core 7 Bottom adhe be fixed with buffering ring 9, one end of buffering ring 9 is connect with the bottom interior surface of shell 2, the other end and core 7 Bottom surface connection, the inside of core 7 offers core inner cavity 8, the bottom end of adapter tube 3 through air hole A1 top surface simultaneously It is connected to core inner cavity 8, connecting sleeve 5, the bottom of connecting sleeve 5 is fixed with by welding manner on the shell 2 in 3 outside of adapter tube End is fixed with casing pedestal 11 by welding manner, and the inside of connecting sleeve 5 is fixed with buffer gear.

The activity of adapter tube 3 is driven for the ease of core 7, convenient for further decreasing impact force, in the present embodiment, it is preferred that Buffer gear includes buffer spring 12 and position-arresting disk 14, and the internal side wall port position of connecting sleeve 5 offers and position-arresting disk 14 The limit chamber 13 to match, position-arresting disk 14 are fixed on the outer surface of adapter tube 3 by welding manner, and buffer spring 12, which is sheathed on, to be connect The outside of pipe 3, and buffer spring 12 is distributed between the bottom of chamber of limit chamber 13 and the bottom surface of position-arresting disk 14.

The working principle and process for using of the utility model: silencer is connect with other extraneous pipelines by flange 4, gas Body enters in core inner cavity 8 through piping from adapter tube 3, then the inside of housing cavity 6 is flowed to from overfolw hole 15, finally from ventilative Hole A1 and air hole B10 is discharged in extraneous water；

In gas injection period, gas can impact core 7, and core 7 can compress the buffering ring 9 of bottom after being impacted, and And shell 2 and core 7 is driven to move down a small distance along adapter tube 3, so that position-arresting disk 14 is squeezed buffer spring 12, into one Step improves buffer capacity.

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

1. immersion silencer, including shell (2), adapter tube (3) and core (7), it is characterised in that: the inside of the shell (2) It offers housing cavity (6), the core (7) is distributed in the inside of the housing cavity (6), and the bottom of the core (7) is solid Surely have buffering ring (9), the inside of the core (7) offers core inner cavity (8), and air hole A is run through in the bottom end of the adapter tube (3) (1) top surface is simultaneously connected to the core inner cavity (8), is fixed with connection on the shell (2) on the outside of the adapter tube (3) The bottom end of casing (5), the connecting sleeve (5) is fixed with casing pedestal (11), and the inside of the connecting sleeve (5) is fixed with slow Punch mechanism.

2. immersion silencer according to claim 1, it is characterised in that: the outer surface of the core (7) offers excessive Portal (15), housing cavity (6) is connected to core inner cavity (8) by the overfolw hole (15), the top surface of the shell (2) Offer air hole A (1) and air hole B (10) respectively with bottom surface, shell (2) passes through air hole A (1) and air hole B (10) it is in communication with the outside.

3. immersion silencer according to claim 1, it is characterised in that: the top of the adapter tube (3) is fixed with flange (4)。

4. immersion silencer according to claim 1, it is characterised in that: the buffering ring (9) is polyurethane heatproof sea It is continuous.

5. immersion silencer according to claim 1, it is characterised in that: the buffer gear includes buffer spring (12) With position-arresting disk (14), the internal side wall port position of the connecting sleeve (5), which is offered, to match with the position-arresting disk (14) Limit chamber (13), the position-arresting disk (14) are fixed on the outer surface of the adapter tube (3), and the buffer spring (12) is sheathed on described The outside of (3) is taken over, and the buffer spring (12) is distributed in the bottom of chamber and the position-arresting disk (14) of the limit chamber (13) Between bottom surface.