CN102392716A

CN102392716A - Liquid type and dry type muffling device

Info

Publication number: CN102392716A
Application number: CN2011101956080A
Authority: CN
Inventors: 陈培东
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-16
Filing date: 2006-11-16
Publication date: 2012-03-28
Anticipated expiration: 2026-11-16
Also published as: CN101187323A; CN102392720A; CN101187323B; CN102392720B; CN102392716B

Abstract

The invention provides a device performing noise reducing or purifying and applied to tail gas of an internal combustion engine or airflow in a pipeline, wherein the other end of an exhaust pipe is connected with a cylinder or an air source; one end of an air outlet pipe is arranged at the upper part of a barrel body while the other end thereof is in communication with the atmosphere; one or more chambers can be designed in the barrel body; liquid can be stored into the chambers as required; a pipe port for exhausting is arranged in each chamber; holes for exhausting air via a structure having a plurality of pores are arranged at the pipe port; an air-water separating device for separating the liquid from air and reducing the noise is arranged at the upper part of the barrel body; by adopting the device to reduce noise, no sound can be heard; and the air can be purified by adding relative solution for purifying to the liquid.

Description

Liquid formula and dry type silencing apparatus

Technical field

The present invention relates to a kind of exhaust gases of internal combustion engines or pipe gas flow of being used for and have the device that reduces noise or can purify again.

Background technique

At present; The known silencing apparatus that is used for exhaust gases of internal combustion engines is the variation that reactive muffler utilizes pipeline section substantially; Expansion or shrink and to make sound wave produce reflection and reach the noise elimination purpose, (tool industry version society in September, 2002 version " the noise and vibration Control Engineering handbook piece of writing of eliminating the noise) according to circumstances.

Summary of the invention

In order to reduce noise to greatest extent; Reach about 95 decibels like its noise of DENG (generator, tractor, motor sailboat etc.); For the Mars that reduces in the motor exhaust is splashed to not due position; To prevent the generation of fire; Like gasoline carrying vehicle, under the working condition of oil-feed when draining the oil, Mars should not arranged, be reduced to minimum degree in order to make airborne harmful gas; As giving off of the harm of a large amount of oxious components such as particulate matter, the purpose of this invention is to provide the silencing apparatus that a kind of liquid formula and dry type silencing apparatus overcome present use and (annotate: the harm that waste gas that no liquid in the cylindrical shell) gives off and noise bring to people human body with the automobile of DENG etc.

The technical solution adopted for the present invention to solve the technical problems is: an end of outlet pipe is connected with cylindrical shell; The other end of outlet pipe links to each other with cylinder or source of the gas; One end of steam outlet pipe links to each other with place, the air outlet of folded plate type moisture trap; The other end of steam outlet pipe and atmosphere are when the relief opening of establishing 1 chamber outlet pipe in the cylindrical shell is located in the chamber, when the relief opening of establishing chamber outlet pipe, side conduit or upper conduit more than 1 in the cylindrical shell is located in the chamber; But also contain liquid in the chamber, folded plate type moisture trap are installed in the place, upper part of cylindrical shell.

The invention has the beneficial effects as follows and to make and existing silencer cylinder shapes similar; It also can reduce noise during no liquid in containing the quiet sensation that can't hear sound to the ear that makes the people of the liquid noise that it sends when using (except that engine operation time mechanical collision sound) chamber in the chamber; Also can in chamber, add decarbonizer or the relevant solution of Purge gas as required, Purge gas again when reducing noise, it is particularly suitable on the motor sailboat; Diesel generator, hand tractor, vapour, diesel-oil vehicle etc.; It is simple in structure, makes simple and easyly, can receive the effect of getting twice the result with half the effort.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further specified.

Fig. 1 is the sectional view that is provided with 2 or 3 chambers in (vertical) of the present invention cylindrical shell and is provided with 2 folded plate type moisture traps at the place, upper part of cylindrical shell.

Fig. 2 is the sectional view of (upper strata) folded plate type moisture trap, or the A-A sectional view of Fig. 1.

Fig. 3 is the sectional view of (lower floor) folded plate type moisture trap, or the B-B sectional view of Fig. 1.

Fig. 4 is the outer chamber type structure sectional view that is provided with 2 chambers in the cylindrical shell of Fig. 1, or the C-C sectional view of Fig. 1.

Fig. 5 is the outer chamber type structure sectional view that is provided with 3 chambers in (vertical) cylindrical shell.

Fig. 6 is the internal cavity structure sectional view that is provided with 3 chambers in (vertical) cylindrical shell.

Fig. 7 is the D-D sectional view of Fig. 1.

Fig. 8 is provided with 1 chamber to reach the sectional view that is provided with 1 folded plate type moisture trap at the place, upper part of cylindrical shell in (vertical) of the present invention cylindrical shell.

Fig. 9 is the sectional view that is provided with the folded plate type moisture trap in (vertical) cylindrical shell, or the E-E sectional view of Fig. 8.

Figure 10 is that the internal cavity structure that is provided with 3 chambers in (horizontal) of the present invention cylindrical shell reaches the longitudinal section tectonic maps that is provided with a kind of (reversible) folded plate type moisture trap at the place, upper part of cylindrical shell.

Figure 11 is the F-F sectional view of Figure 10.

Figure 12 is the G-G sectional view of Figure 10.

Figure 13 is that the outer chamber type structure that is provided with 3 chambers in (horizontal) of the present invention cylindrical shell reaches the longitudinal section tectonic maps that is provided with the folded plate type moisture trap at the place, upper part of cylindrical shell.

Figure 14 is the H-H sectional view of Figure 13.

Figure 15 is the sectional view of (horizontal) cylindrical shell a kind of (one-way fashion) folded plate type moisture trap.

Figure 16 is the detailed sectional view of the major part of a kind of folded plate type moisture trap of (vertical) cylindrical shell.

Figure 17 is the sectional view of the L-L of Figure 16.

Among the figure 1, cylindrical shell, 2, outlet pipe, 3, steam outlet pipe, 4, upper conduit, 5, the side conduit; 6, dividing plate, 7, shrouding, 8, chamber, 9, guide hole, 10, the hole part; 11, designated port, 12, side plate, 13, gas port, 14, silently, 15, liquid; 16, folded plate type moisture trap, 17, flat partition board, 18, flap, 19, air outlet hole.

Embodiment

According to shown in Figure 1 perpendicular to substantially horizontal hereinafter to be referred as (vertical) cylindrical shell; (is gas flow direction with direction shown in the arrow in figure below); One end of outlet pipe (2) is connected with cylindrical shell, and an end of steam outlet pipe (3) is connected with the place, air outlet of folded plate type moisture trap (16), and outlet pipe (2) upwards stretches out rear curved and extends in the chamber (8) in cylindrical shell; Mouth of pipe place at outlet pipe (2) and upper conduit (4) is provided with hole part (10), discharges gas with the structure that is provided with many apertures.Hole part shown in Figure 1 is to process the mouth of pipe place that writing board shape is placed in outlet pipe (2) and upper conduit (4) by perforated plate; Reach contraction of gas and expansion be used for weakening noise; Be provided with chamber (explaining that the chamber connotation more than 1 refers to from second chamber) more than 1 in the cylindrical shell shown in Figure 1 when being provided with the chamber of 2 outer chamber type structures in the cylindrical shell; It is as shown in Figure 4 as long as 2 dividing plates 6 (A) and 6 (B) that in cylindrical shell, will be provided with are spaced from each other respectively; The outer wall of the inwall and the outlet pipe (2) of the U-shaped circumference sidewall of dividing plate (6) (2 the perpendicular sidewalls and the diapire that refer to dividing plate) and cylindrical shell (1) (referring to the not crooked position that upwards stretches out as yet in the middle of the cylindrical shell) is connected just can form position, 2 chambeies, and shrouding (7) covers the upper side wall of dividing plate and promptly forms 2 chambers 8 (A) and 8 (B).Guide hole 9 (A) on the shrouding face is connected with the short tube mouth of upper conduit (4); (the upper conduit shape resembles stick; It is bent into about 180 °; So this pipe has the branch of length); The guide hole 9 (B) that the long tube mouth of upper conduit is provided with through the shrouding face extends in the chamber 8 (B), and the exhaust duct aperture (all not marking among the figure) that outlet pipe (2) is provided with through shrouding (7) is upwards stretched out the shrouding rear curved and extended in the chamber 8 (A) (shown in Figure 4) through another exhaust duct aperture on the shrouding.The mouth of pipe of outlet pipe (2) and the short tube mouth of upper conduit are same chamber 8 (A); Gas port (13) is a same chamber 8 (B) with the long tube mouth of upper conduit (4), and dividing plate 6 (B) separates two mouths of pipe of upper conduit (4), and dividing plate 6 (A) separates the mouth of pipe and the gas port (13) of outlet pipe (2); On the shrouding face, be provided with the gas port (13) that gas can pass through; The size of gas port is arbitrarily set, as long as under the prerequisite that does not have influence on the validity that forms chamber, be the bigger the better, it can reduce the resistance that air-flow brings.When being provided with the chamber of 3 outer chamber type structures in the cylindrical shell; As shown in Figure 5 as long as in cylindrical shell, will be provided with 3 dividing plates 6 (A), 6 (B) and 6 (C) and be spaced from each other respectively; The U-shaped circumference sidewall of dividing plate (6) is connected with the outer wall of outlet pipe (2) (the not crooked position that upwards stretches out as yet that refers to the cylindrical shell centre) with the inwall of cylindrical shell (1) just can form position, three chambeies; Shrouding (7) covers the upper side wall of dividing plate (6) and promptly forms 3 chambers 8 (A), 8 (B) and 8 (C); Guide hole 9 (A) on shrouding is connected with the short tube mouth of upper conduit 4 (A); The short tube mouth of the mouth of pipe of outlet pipe (2) and upper conduit 4 (A) is a same chamber 8 (A), and the guide hole 9 (B) that the long tube mouth of upper conduit 4 (A) is provided with through the shrouding face extends in the 2nd chamber 8 (B), and the guide hole 9 (C) on the shrouding face is connected with the short tube mouth of another upper conduit 4 (B); The long tube mouth of upper conduit 4 (B) extends in the 3rd chamber 8 (C) through the guide hole on the shrouding 9 (D); Gas port (13) is same chamber with the long tube mouth of upper conduit 4 (B), and the exhaust duct aperture that outlet pipe (2) is provided with through shrouding (7) is upwards stretched out the shrouding rear curved and extended in the chamber 8 (A) through another exhaust duct aperture on the shrouding, on the shrouding face, is provided with the gas port (13) that gas can pass through; The size of gas port is arbitrarily set, as long as under the prerequisite that does not have influence on the validity of drawing into chamber, be the bigger the better.The structure of two chambers recited above and 3 chambers all be the short tube mouth of upper conduit the outside of chamber promptly with the shrouding face on guide hole be formed by connecting; Outside chamber, connect among the present invention and be called the outer chamber type structure; Also can be designed to the internal cavity structure more than 2 or 2 as required, shown in Figure 6 is the sectional view of inner cavity chamber's structure connection of 3 chambers.Be provided with 3 side plates 12 (A), 12 (B) and 12 (C) in this cylindrical shell; (side plate 12 (C) is not established guide hole (9)); They are spaced from each other respectively; The U-shaped circumference sidewall of side plate is connected with outlet pipe (2) outer wall (stretching out still unbent position in the sensing) with cylindrical shell (1) inwall; With the flat partition board 17 (B) at the following position of folded plate type moisture trap the upper side wall of side plate is covered and promptly to form chamber; The place, upper part of side plate 12 (A) is provided with guide hole 9 (A) and is connected with the mouth of pipe (short tube mouth) of an end of side conduit 5 (A); (side-glance shape of side conduit shown in Figure 10 resembles

font; It is bent into about 90 °, so this pipe has the branch of length in vertical cylindrical shell) the other end mouth of pipe (long tube mouth) of side conduit extends in the chamber 8 (B), and place, the upper part of side plate 12 (B) is provided with guide hole 9 (B) and is connected with the mouth of pipe (short tube mouth) of an end of side conduit 5 (B); The mouth of pipe of the other end of side conduit 5 (B) (long tube mouth) extends in the chamber 8 (C); Stretch out upwards according to outlet pipe shown in Figure 1 (2) that rear curved reaches in the chamber 8 (A), side plate 12 (C) is not established guide hole (9) mouth of pipe of outlet pipe (2) and the mouth of pipe (long tube mouth) of side conduit 5 (B) end are separated, cover with chamber 8 (A) with above the chamber 8 (B), do not cover as gas port (13) above the chamber 8 (C) with flat partition board 17 (B).The mouth of pipe of side conduit (5) one ends recited above (long tube mouth) locates to be provided with hole part (10).The internal cavity linkage structure of 2 chambers can be removed 1 side plate 12 (A) and 1 side conduit 5 (A) with reference to the principle of inner cavity chamber's linkage structure of above-mentioned 3 chambers; Suitably balanced layout the in spatial position just can; The following position of side plate recited above (12) is equipped with designated port (11) so that the flowing of liquid; According to Fig. 1, Fig. 7, shown in Figure 8; Outlet pipe (2) or the upper conduit (4) or their mouth of pipe place of side conduit (5) that stretch in the chamber are equipped with hole part (10), discharge gas with the structure that is provided with many apertures, and the hole part is to process writing board shape or tubular form is placed in mouth of pipe place by perforated plate.Recited above is the outer chamber type structure that is provided with in (vertical) cylindrical shell and 2 to 3 chamber of internal cavity structure; Also can be designed to the chamber more than 3 according to the size of cylindrical shell or the needs of use condition; With reference to top chamber structure principles just can, just seldom narrated here.(explanation; Being connected with outlet pipe (2) and the position that forms chamber refers to the pipe that outlet pipe upwards stretches out still unbent cylindrical shell center at (vertical) cylindrical shell internal partition (6) or side plate (12)) cylindrical shell among the above-mentioned figure is a kind of circle; Can be designed to as required square, octagon etc.Cylindrical shell shown in Figure 1 can be made whole, and cylindrical shell shown in Figure 8 can be made 2 and connect into global shape, and the shape of these two kinds of (vertical) cylindrical shells all is applicable to the present invention.Place, upper part at cylindrical shell (1) shown in Figure 1 is provided with a kind of folded plate type moisture trap (16); It merges use by 2 folded plate type moisture traps 16 (A) and 16 (B) upper and lower layers and forms; Its separating effect is more satisfactory; Complying with shown in Figure 2 is the sectional view of the folded plate type moisture trap on upper strata, and complying with shown in Figure 3 is the sectional view of the folded plate type moisture trap of lower floor, and figure (16) and figure (17) are according to Fig. 1, Fig. 2 sectional view that the major part of folded plate type moisture trap is detailed.According to shown in Figure 16, the flap (18) of folded plate type moisture trap (16) is placed between the flat partition board 17 (B) at flat partition board 17 (A) and following position of upper part to draw forming cavity, and the edge of flat partition board 17 (B) is provided with the air outlet hole (19) that gas can pass through.According to shown in Figure 17, the quantity of flap (18) is 8, and the broken number of flap is 10 foldings; The corner of flap is provided with barb; According to the needs of actual conditions and making and settlement person's wish, the quantity of flap, broken number and whether be provided with barb, and the length of the height of flap, flap; As long as under the prerequisite that does not influence the air-water separation effect, arbitrarily make, the arrow place among Figure 17, Fig. 2, Fig. 3 is the gentle air outlet hole that can pass through of the edge water of flat partition board 17 (B) (19).From the chamber of following position, come out to get into the gap between the flap (18) from air outlet hole when water is gentle according to shown in Figure 3, suddenly left, suddenly right continuous bump flap flows out forward.When gentle folded plate type moisture trap and the continuous bump flap wall and moisture content is drawn into moisture film flow out downwards of the gentle repeatedly number of water after entering into the folded plate type moisture trap on upper strata from lower floor of water, gas just will pass through steam outlet pipe (3) along the flap wall get into atmosphere according to shown in Figure 2.Being provided with silently (14) according to the following position at cylindrical shell (1) shown in Figure 1 (explains: silently refer to the structure that nut and hole link together; The following position of cylindrical shell of the present invention (bottom that comprises cylindrical shell) is equipped with silently (14)); Can connect conduit, modulating valve and vertical tube (preferably transparent tube), vertical tube communicates with cylindrical shell; Play Push And Release through modulating valve; The mouth of pipe of vertical tube promptly is the highest spacing of required control liquid level, or in cylindrical shell, is provided with the transparent cell that can see liquid level outside, or the upper part in chamber (8) place establishes a conduit and comes the highest spacing of controlling liquid by it; (above structure about liquid level be called under the liquid level meter illustration face all do not draw explanation hereby), silently the effect of (14) can be installed liquid level meter or played Push And Release through screw or nut.Shown in Figure 8 is to be provided with 1 chamber in (vertical) cylindrical shell and to be provided with 1 folded plate type moisture trap at the place, upper part of cylindrical shell; One end of outlet pipe (2) is connected with cylindrical shell (1); Outlet pipe upwards stretches out rear curved and extends in the chamber (8) in cylindrical shell; Outlet pipe shown in Figure 8 is divided into 2 exhaust pipe mouths and extends in the chamber after bending, also can extend in the chamber being designed to 1 or several exhaust pipe mouth after the outlet pipe bending, is provided with hole part (10) at the mouth of pipe place of outlet pipe and discharges gas with the structure that is provided with many apertures; Hole part shown in the figure is to process the mouth of pipe place that tubular shape is placed in outlet pipe (2) by perforated plate; Outlet pipe shown in Fig. 8 (2) extends upwardly to folded plate type moisture trap (16), can increase the height of liquid level like this, and the following position of folded plate type moisture trap (16) is called chamber (8); Fig. 9 is the folded plate type moisture trap at the place, cylindrical shell upper part of Fig. 8; When gas in the chamber in last entering folded plate type moisture trap (shown in the direction of arrow), the arrow place of Fig. 9 is the air outlet hole (19) that the edge aqueous vapor of flat partition board 17 (B) can be passed through, gas flows out in the gap between flap; It is a kind of not with the flap of barb getting into the flap shown in atmosphere, Fig. 9 through steam outlet pipe (3), and the following position of cylindrical shell is provided with silently (14).The relief opening of Fig. 1 and outlet pipe shown in Figure 8 (2) is that the following position from cylindrical shell extends upwardly the back downwarping of folded plate type moisture trap the inside and stretches in the chamber, also has multiple design proposal available below: two, the relief opening of outlet pipe (2) extends upwardly near the following position downwarping of folded plate type moisture trap from the following position of cylindrical shell and stretches in the chamber.Three, the relief opening of outlet pipe (2) extend into inwards near the following position downwarping of folded plate type moisture trap from the outer side surface of cylindrical shell and stretches in the chamber, and cylindrical shell can be made into straight tubular.Four, the relief opening of outlet pipe (2) extend in the chamber through the folded plate type moisture trap above cylindrical shell, and cylindrical shell can be made into straight tubular.As adopting second kind or the third scheme recited above, the area that flap enlarges the folded plate type moisture trap can be laid in the position that the former cause outlet pipe of folded plate type moisture trap (2) takies.Only need 1 dividing plate or side plate just can be divided into 2 chambers like 2 chambers of need,, can will extend to intersection near the dividing plate of outlet pipe center or side plate with reference to Fig. 5, Fig. 6 and just can like 3 chambers of need.

Shown in Figure 10 is that the internal cavity structure that is provided with 3 chambers in the cylindrical shell of the present invention reaches the longitudinal section tectonic maps (a kind of tube structure that is parallel to substantially horizontal is called horizontal) that is provided with a kind of folded plate type moisture trap at the place, upper part of cylindrical shell.Figure 10 and shown in Figure 12 be a kind of rectangular cylindrical shell, also can be designed to the long-round-shape cylindrical shell as required, or the cylindrical shell of other shape; With reference to being provided with 2 side plates 12 spaced apart from each other (A) and 12 (B) in Figure 10 and this cylindrical shell shown in Figure 12 (1); The U type circumference sidewall of side plate is connected with the inwall of cylindrical shell (1), and cylindrical shell is divided into position, 3 chambeies, and the flat partition board 17 (B) at the following position of folded plate type moisture trap (16) covers upper portion side wall to form 3 chambers (8); (Figure 11 is said as follows); Outlet pipe (2) is directly extended in the chamber 8 (A) by the top of cylindrical shell, and (also can getting in palintrope to the chamber 8 (A) from the side of cylindrical shell) is provided with hole part (10) at the mouth of pipe place of outlet pipe (2); Structure with many apertures is discharged gas, and this hole part is the mouth of pipe place that is placed in outlet pipe by the tubular form that perforated plate is processed.The mouth of pipe of one end of the side conduit 5 (A) that the guide hole 9 (A) at place, the upper part of side plate 12 (A) and chamber 8 (B) are interior is connected; The mouth of pipe of the other end of side conduit 5 (A) extends in the chamber 8 (B); The mouth of pipe of one end of the side conduit 5 (B) that the guide hole 9 (B) at place, the upper part of side plate 12 (B) and chamber 8 (C) are interior is connected; The mouth of pipe of the other end of side conduit 5 (B) extends in the chamber 8 (C), and (explain: the cylindrical shell upper/lower terminal face of vertical structure and the cylindrical shell front and rear end of horizontal type structure all belong to the category of cylindrical shell.) be provided with a kind of (reversible) folded plate type moisture trap (16) at the place, upper part of cylindrical shell; Shown in Figure 11 it be a kind of (individual layer) rectangular shape; Be depicted as two kinds of airflow directions in the direction of arrows; The position that 6 arrow places are arranged among the figure is the air outlet, after gas flows out flap from the gap between the flap of air outlet along 1 direction in the chamber, (flap along 1 direction is called the first group); Get into atmosphere through steam outlet pipe (3) after flowing out flap from opposite direction (rightabout flap is called the second group) from the gap between the flap again; The flap combination of two different direction is used from considering that the position of steam outlet pipe and outlet pipe setting makes, and moisture separator also can make into double layer construction, can be with reference to the principles of Fig. 1.Horizontal cylinder is identical with their structural principle of folded plate type moisture trap at place, vertical cylindrical shell upper part; All be to draw forming cavity between the flat partition board 17 (B) at flap (18) flat partition board 17 (A) and the following position that are placed in the upper part; The folded plate type moisture trap at vertical cylindrical shell upper part place is provided in a side of in the cylindrical shell, by cylindrical shell the flat partition board 17 (B) at the flat partition board 17 (A) of upper part and following position is surrounded and draws into gas chamber.The folded plate type moisture trap at horizontal cylinder upper part place be provided in a side of cylindrical shell above; By around coaming plate with flat partition board 17 (A) and flat partition board 17 (B) surround draw into gas chamber be installed in cylindrical shell above; The coaming plate all around that is connected as a single entity with cylindrical shell can be called cylindrical shell; As it is also passable folded plate type moisture trap branch to be arranged, and chamber (8) is covered just can as long as shrouding is installed in the upper part of cylindrical shell.

Figure 13 is that the outer chamber type structure that is provided with 3 chambers in (horizontal) of the present invention cylindrical shell reaches the longitudinal section tectonic maps that is provided with the folded plate type moisture trap at the place, upper part of cylindrical shell.Be provided with 2 dividing plates that separate relatively 6 (A) and 6 (B) in this cylindrical shell (1), the U type circumference next door of dividing plate is connected with the inwall of cylindrical shell, and cylindrical shell is divided into position, 3 chambeies.Shrouding (7) covers the upper portion side wall of dividing plate to form 3 chambers (8); The mouth of pipe of outlet pipe (2) extends in the chamber 8 (A) through the exhaust duct aperture on shrouding 7 (A) face; Shown in Figure 14; Guide hole 9 (A) on shrouding 7 (A) face be connected with the mouth of pipe of an end of upper conduit 4 (A) and with the mouth of pipe of outlet pipe (2) be same chamber 8 (A); The mouth of pipe of the other end of upper conduit 4 (A) extend in the chamber 8 (B) and with the mouth of pipe of an end of another upper conduit 4 (B) be same chamber, the mouth of pipe of an end of this upper conduit 4 (B) is connected with guide hole 9 (C) on shrouding 7 (B) face, dividing plate (6) separates two mouths of pipe of upper conduit; Do not establish guide hole (9) on the separator face, the mouth of pipe of the other end of upper conduit 4 (B) be located in the chamber 8 (C) and with gas port (13) be same chamber.Horizontal cylinder recited above is the structure of 3 chambers; Can be designed to the chamber more than 1 or 1 in the horizontal cylinder of the present invention as required, in each chamber, be equipped with the mouth of pipe, as being provided with the mouth of pipe of outlet pipe (2) in 1 chamber; Like 2 words with upper chamber; Be provided with side conduit or upper conduit in the chamber that do not coexist according to internal cavity structure and outer chamber type structure, shown in the prior figures all is that each chamber is provided with one the mouth of pipe, reaches making and settlement person's the wish and the size of cylinder lumen chamber as required; Side conduit or upper conduit more than 1 can be established, just needed requirement can be reached with reference to top chamber structure principles.Folded plate type moisture trap shown in Figure 13 is installed in the place, upper part of cylindrical shell, and its structure has not just repeated as Figure 11 is described here.

Explain: the tubular form that stretches into the mouth of pipe place in the chamber of outlet pipe described in the present invention (2) or upper conduit (4) or side conduit (5) or the hole part (10) of writing board shape all are applicable to above-mentioned mouth of pipe place.The following position of dividing plate described in the present invention (6) or side plate (12) is equipped with designated port (11), and the effect of designated port can be flowed liquid in chamber, and is basic identical with the liquid level height that reaches each chamber.Upper conduit in horizontal cylinder (4) is to bend right and left with 180 °, and side conduit (5) is to bend right and left with 90 °, and upper conduit is that the length with this tube bending place is divided into long tube mouth and short tube mouth.Figure 15 is the sectional view of (horizontal) cylindrical shell a kind of (one-way fashion) folded plate type moisture trap; It is a kind of rectangular shape; The position at arrow place is the air outlet; After gas flows out flap from the gap between the flap of air outlet along 1 direction in the chamber, flow into atmosphere through steam outlet pipe (3), structural principle can be with reference to foregoing basic identical, and the flap (18) of difform folded plate type moisture trap of the present invention (16) is established barb and do not established barb and can arbitrarily make.Other end at the flap at air outlet place can be provided with the following position (not drawing among the figure) that overflow pipe passes to chamber, and its effect can and go out the moisture stream of flap bottom, receives the effect of giving vent to anger and intaking in two aspects and impact effect so as not to air outlet (19).Liquid level in the chamber of cylindrical shell of the present invention the inside has plenty of by static representations, and is as shown in Figure 1, in the pipe after outlet pipe (2) downwarping liquid is arranged, but the static state mean engine is in off-mode.Have plenty of by dynamic expression such as Fig. 8, Figure 10, shown in Figure 13.Clear for will silently representing, screw or liquid level meter just are unkitted.Chamber in the cylindrical shell of the present invention can contain liquid (15) when using, and can play Push And Release like silently (14) that the following position that does not need cylindrical shell is provided with.

Explain: for ease of in the Shen Chaben specification 1, inner cavity chamber's structure of being provided with (vertical cylindrical shell) 2 chambers with reference in the 5th page to the 6th page in Fig. 6, Fig. 1 and the specification about the related content of inner cavity chamber's structure of 3.2, the outer chamber structure that is provided with (vertical cylindrical shell) 2 chambers is with reference to related content in Fig. 4, Fig. 1 and the specification.3, the inner cavity chamber's structure that is provided with 3 chambers is with reference to related content in Fig. 6, Figure 10, Figure 12 and the specification.4, the outer chamber structure that is provided with 3 chambers is with reference to related content in Figure 13, Figure 14, Fig. 5 and the specification, and the content of other chamber structure has not just been stated one by one.

Claims

1. liquid formula and dry type silencing apparatus; Comprise cylindrical shell (1) and outlet pipe (2); The relief opening of outlet pipe (2) stretches in the cylindrical shell (1); It is characterized in that: the place, upper part at cylindrical shell (1) is equipped with folded plate type moisture trap (16), and the place, air outlet of folded plate type moisture trap (16) connects steam outlet pipe (3); Be provided with two dividing plates that separate relatively [6 (A)] and dividing plate [6 (B)] in the said cylindrical shell (1), the U type circumference sidewall of dividing plate [6 (A)] and dividing plate [6 (B)] is connected with the inwall of cylindrical shell (1); Shrouding (7) covers the upper side wall of said dividing plate [6 (A)] and dividing plate [6 (B)], and cylindrical shell (1) is divided into 3 chambers [8 (A)], [8 (B)] and [8 (C)]; The relief opening of outlet pipe (2) is in the exhaust duct aperture that shrouding (7) face is provided with extends chamber [8 (A)]; Be provided with guide hole [9 (A)] on shrouding (7) face on chamber [8 (A)]; Guide hole [9 (A)] is connected with the mouth of pipe of upper conduit [4 (A)] end, and the mouth of pipe of upper conduit [4 (the A)] the other end extends in the chamber [8 (B)] through the guide hole [9 (B)] that shrouding (7) face above the chamber [8 (B)] is provided with; Be provided with guide hole [9 (C)] on shrouding (7) face on chamber [8 (B)]; Guide hole [9 (C)] is connected with the mouth of pipe of upper conduit [4 (B)] end, and the mouth of pipe of upper conduit [4 (the B)] the other end is provided with guide hole [9 (D)] through shrouding (7) face above the chamber [8 (C)] and extends in the chamber [8 (C)]; Gas port (13) is same chamber [8 (C)] with the mouth of pipe of upper conduit [4 (the B)] the other end.

2. liquid formula according to claim 1 and dry type silencing apparatus is characterized in that: the following position of said dividing plate [6 (A)] is provided with designated port [11 (A)], and the following position of said dividing plate [6 (B)] is provided with designated port [11 (B)].

3. liquid formula according to claim 1 and dry type silencing apparatus is characterized in that: the mouth of pipe place that said outlet pipe (2), upper conduit [4 (A)] and upper conduit [4 (B)] stretch in the chamber (8) is equipped with hole part (10).

4. according to said liquid formula of claim 1 and dry type silencing apparatus, it is characterized in that: the following position of cylindrical shell (1) is provided with silently (14).

5. liquid formula according to claim 1 and dry type silencing apparatus is characterized in that: the flap (18) of folded plate type moisture trap (16) is placed between the flat partition board [17 (B)] at flat partition board [17 (A)] and following position of upper part, to draw forming cavity.

6. liquid formula according to claim 6 and dry type silencing apparatus is characterized in that: the edge of the flat partition board at the following position of folded plate type moisture trap (16) [17 (B)] is provided with the air outlet hole (19) that gas can pass through.