CN207245896U - A kind of energy-saving environmental protection device of internal combustion engine - Google Patents

Abstract

The utility model discloses a kind of energy-saving environmental protection device of internal combustion engine, including internal combustion engine, the top of the internal combustion engine is provided with cylinder, muffler is installed on the right side of the outer wall of the straight tube, the inner wall of the muffler is provided with acoustical cotton, the left-hand face of the first partition is provided with the first active carbon plate, and the right lateral surface of the first partition is provided with the first molecule sieve plate, and the inside right end of the muffler is provided with exhaust pipe.The energy-saving environmental protection device of the internal combustion engine, pass through the cooperation of acoustical cotton, the first active carbon plate and the first molecule sieve plate, internal-combustion of the fuel in cylinder, the material of acoustical cotton is mineral wool and the mixture of asbestos, acoustical cotton can absorb sound wave, first active carbon plate can be with the not sufficiently combusted carbon monoxide in adsorbed gas, first molecule sieve plate can be with the little particle in adsorbed gas, discharged by sorbing carbon monoxide and short grained gas from exhaust pipe, that is, reduce the pollution that noise pollution reduces air again.

Description

A kind of energy-saving environmental protection device of internal combustion engine

Technical field

Technical field of internal combustion engines is the utility model is related to, is specially a kind of energy-saving environmental protection device of internal combustion engine.

Background technology

At present, the combustion-supporting mode of well-known internal combustion engine lifting power mainly reduces fuel oil viscosity, improves oil spout mouth structure, The technological means such as the fogging degree of fuel oil, wind turbine pressurized combustion air are improved, although these can improve the burned of fuel Journey, improves internal combustion engine hot working efficiency, but still has imperfect combustion exhaust gas to be discharged into air, not only polluted environment, but also cause The wasting of resources, in the prior art, such as the utility model patent of Application No. 00265382.6, including air cleaner, pressure Contracting machine, oxygenerator, are connected between air cleaner and compressor by pipeline, pass through pipeline phase between oxygenerator and compressor Even, although the utility model can improve the combustion rate of fuel, noise and a small amount of carbon monoxide and little particle row are also had Go out, cause noise pollution and air pollution.

The content of the invention

The purpose of this utility model is to provide a kind of energy-saving environmental protection device of internal combustion engine, to solve in above-mentioned background technology The problem of proposition.

To achieve the above object, the utility model provides following technical solution：A kind of energy-saving environmental protection device of internal combustion engine, bag Internal combustion engine is included, the top of the internal combustion engine is provided with cylinder, and the left side top of the cylinder is provided with bend pipe, the right side of the bend pipe End is provided with connecting plate, asbestos pad is provided between the connecting plate and cylinder, the left side upper and lower ends of the connecting plate are pacified Equipped with the first bolt, the left end of first bolt runs through connecting plate and cylinders, and first bolt connects with cylinder screw thread Connect, the right side bottom of the bend pipe is provided with straight tube, is provided with muffler on the right side of the outer wall of the straight tube, the muffler it is interior Wall is provided with acoustical cotton, and the inside left of the muffler is provided with conically shaped, and the outer wall of the conically shaped is equipped with through hole, described The right end of conically shaped is provided with first partition, and the left-hand face of the first partition is provided with the first active carbon plate, and described first The right lateral surface of partition plate is provided with the first molecule sieve plate, and the left side top of the first partition is provided with the first snorkel, described The right end of first snorkel runs through first partition, forms the first expanding chamber between the conically shaped and first partition, and described first The right side of partition plate is equipped with the second expanding chamber, and second partition, a left side for the second partition are provided with the right side of second expanding chamber Side surface is provided with the second active carbon plate, and the right lateral surface of the second partition is provided with the second molecule sieve plate, described second every The left side bottom of plate is provided with the second snorkel, and the right end of second snorkel runs through second partition, the right side of second partition Equipped with the 3rd expanding chamber, the inside right end of the muffler is provided with exhaust pipe, and the right end of the exhaust pipe is through muffler Right end.

Preferably, the top of the muffler is provided with the first snap-gauge, and the second card is provided with the right side of first snap-gauge Plate, the left side bottom of first snap-gauge are provided with the second bolt, the right end of second bolt sequentially pass through the first snap-gauge and Second snap-gauge, the right end of second bolt are provided with nut, and the nut is connected with the second bolt thread.

Preferably, it is equipped with osculum on the left of the bottom of the muffler.

Preferably, check washer is installed between first bolt and connecting plate.

Preferably, the right end of the muffler is provided with protective cover.

Compared with prior art, the beneficial effects of the utility model are：The energy-saving environmental protection device of the internal combustion engine, passes through sound-absorbing Cotton, the cooperation of the first active carbon plate and the first molecule sieve plate, for fuel in the internal-combustion of cylinder, asbestos pad can be with high temperature resistant, stone Cotton pad can make the connection of connecting plate and cylinder closer, prevent gas leakage, and the gas and sound wave that fuel combustion produces enter bend pipe, Gas and sound wave enter the inside of muffler by straight tube, and the material of acoustical cotton is mineral wool and the mixture of asbestos, acoustical cotton Sound wave can be absorbed, the first active carbon plate can be with the not sufficiently combusted carbon monoxide in adsorbed gas, and the first molecule sieve plate can With the little particle in adsorbed gas, not sufficiently combusted carbon monoxide that the second active carbon plate can further in adsorbed gas, Second molecule sieve plate can further in adsorbed gas little particle, gas and sound wave are by the first expanding chamber, the second expanding chamber With the expansion and reflection of the 3rd expanding chamber, absorbed sound wave, by sorbing carbon monoxide and short grained gas from exhaust Pipe is discharged, that is, reduces the pollution that noise pollution reduces air again.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the muffler structure schematic diagram of the utility model；

Fig. 3 is the connecting board structure schematic diagram of the utility model；

Fig. 4 is the first clamp structure schematic diagram of the utility model.

In figure：1st, internal combustion engine, 2, cylinder, 3, bend pipe, 4, straight tube, 5, muffler, 6, acoustical cotton, 7, conically shaped, 8, through hole, 9th, osculum, the 10, first expanding chamber, the 11, first partition, 12, first active carbon plate, the 13, first molecule sieve plate, 14, second is swollen Swollen room, the 15, first snorkel, 16, second partition, the 17, second snorkel, the 18, second active carbon plate, the 19, second molecule sieve plate, 20th, the 3rd expanding chamber, 21, exhaust pipe, 22, protective cover, 23, connecting plate, 24, asbestos pad, the 25, first bolt, 26, non-return pad Circle, the 27, first snap-gauge, the 28, second snap-gauge, the 29, second bolt, 30, nut.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of energy-saving environmental protection device of internal combustion engine, including Internal combustion engine 1, the top of internal combustion engine 1 are provided with cylinder 2, and in the internal-combustion of cylinder 2, the left side top of cylinder 2 is provided with fuel Bend pipe 3, the gas and sound wave that fuel combustion produces enter bend pipe 3, and the right end of bend pipe 3 is provided with connecting plate 23, connecting plate 23 and Asbestos pad 24 is installed, asbestos pad 24 can make the connection of connecting plate and cylinder 2 with high temperature resistant, asbestos pad 24 between cylinder 2 It is closer, prevent gas leakage, the left side upper and lower ends of connecting plate 23 are mounted on the first bolt 25, the first bolt 25 and connecting plate 23 Between check washer 26 is installed, check washer 26 is used to prevent the first bolt 25 from loosening, and the left end of the first bolt 25 is through connecting Fishplate bar 23 is connected with cylinder 2, and the first bolt 25 is threadedly coupled with cylinder 2, and the right side bottom of bend pipe 3 is provided with straight tube 4, gas and Sound wave enters straight tube 4 by bend pipe 3, muffler 5, gas and sound wave are provided with the right side of the outer wall of straight tube 4 enter by straight tube 4 and disappear The inside of sound device 5, the bottom left side of muffler 5 are equipped with osculum 9, and osculum 9 can be formed with 5 internal steam of exhaust silencer Ponding, the inner wall of muffler 5 is provided with acoustical cotton 6, and the material of acoustical cotton 6 is mineral wool and the mixture of asbestos, acoustical cotton 6 Sound wave can be absorbed, the inside left of muffler 5 is provided with conically shaped 7, and the outer wall of conically shaped 7 is equipped with through hole 8, conically shaped 7 Right end is provided with first partition 11, and the left-hand face of first partition 11 is provided with the first active carbon plate 12, the first active carbon plate 12 First molecule sieve plate can be provided with the not sufficiently combusted carbon monoxide in adsorbed gas, the right lateral surface of first partition 11 13, molecular sieve is a kind of alumino-silicate compound with cubic lattice, and molecular sieve has uniform microcellular structure, its hole Diameter is uniform, these holes can be the Molecular Adsorption smaller than its diameter to the inside of vestibule, and to polar molecule and insatiable hunger There is Preferential adsorption ability with molecule, thus can polarity degree is different, degree of saturation is different, and molecular size difference and boiling point are not With molecule separate, that is, there is " to sieve " molecule, the first molecule sieve plate 13 can with the little particle in adsorbed gas, The left side top of first partition 11 is provided with the first snorkel 15, and the right end of the first snorkel 15 runs through first partition 11, taper Form the internal expansion of the first expanding chamber 10, gas and sound wave in the first expanding chamber 10 between cylinder 7 and first partition 11, first every The right side of plate 11 is equipped with the inside that the second expanding chamber 14, gas and sound wave enter the second expanding chamber 14 by the first snorkel 15, The right side of second expanding chamber 14 is provided with second partition 16, and the left-hand face of second partition 16 is provided with the second active carbon plate 18, Second active carbon plate 18 can further in adsorbed gas not sufficiently combusted carbon monoxide, the right lateral surface of second partition 16 Second molecule sieve plate 19 is installed, the little particle that the second molecule sieve plate 19 can further in adsorbed gas, second partition 16 Left side bottom is provided with the second snorkel 17, and the right end of the second snorkel 17 runs through second partition 16, the right side of second partition 16 Equipped with the 3rd expanding chamber 20, gas and sound wave pass through the expansion of the first expanding chamber 10, the second expanding chamber 14 and the 3rd expanding chamber 20 And reflection, absorbed sound wave, the inside right end of muffler 5 is provided with exhaust pipe 21, by sorbing carbon monoxide and small The gas of grain is discharged from exhaust pipe 21, and the right end of exhaust pipe 21 runs through the right end of muffler 5, and the right end of muffler 5 is provided with anti- Shield 22, protective cover 22 play the role of exhaust pipe 21 protection, and the top of muffler 5 is provided with the first snap-gauge 27, the first snap-gauge 27 right side is provided with the second snap-gauge 28, and the left side bottom of the first snap-gauge 27 is provided with the second bolt 29, the right side of the second bolt 29 End sequentially passes through the first snap-gauge 27 and the second snap-gauge 28, and the right end of the second bolt 29 is provided with nut 30,30 and second spiral shell of nut Bolt 29 is threadedly coupled, and the connection of 30 and second bolt 29 of tightening nuts, the first snap-gauge 27 and the second snap-gauge 28 can block rack, Muffler 5 is set to be fixed in rack.

For fuel in the internal-combustion of cylinder 2, asbestos pad 24 can make connecting plate and cylinder 2 with high temperature resistant, asbestos pad 24 Connection it is closer, prevent gas leakage, the gas and sound wave that fuel combustion produces enter bend pipe 3, gas and sound wave pass through bend pipe 3 into Enter straight tube 4, gas and sound wave enter the inside of muffler 5 by straight tube 4, and the material of acoustical cotton 6 is mixed for mineral wool and asbestos Compound, acoustical cotton 6 can absorb sound wave, the first active carbon plate 12 can with the not sufficiently combusted carbon monoxide in adsorbed gas, First molecule sieve plate 13 can be with the little particle in adsorbed gas, and the second active carbon plate 18 can further not filling in adsorbed gas The carbon monoxide of divided combustion, the little particle that the second molecule sieve plate 19 can further in adsorbed gas, gas and sound wave are by the The expansion and reflection of one expanding chamber 10, the second expanding chamber 14 and the 3rd expanding chamber 20, are absorbed sound wave, by adsorbing an oxygen Change carbon and short grained gas is discharged from exhaust pipe 21, that is, reduce the pollution that noise pollution reduces air again.

In the description of the utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot It is interpreted as the limitation to the utility model.

In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for description purpose, and it is not intended that instruction or Imply relative importance or the implicit quantity for indicating indicated technical characteristic, thus, define " first ", " second ", " the Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".

In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu Calmly ", the term such as " being screwed on " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally； Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be with It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly, for this area For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of energy-saving environmental protection device of internal combustion engine, including internal combustion engine（1）, it is characterised in that：The internal combustion engine（1）Top peace Equipped with cylinder（2）, the cylinder（2）Left side top bend pipe is installed（3）, the bend pipe（3）Right end connecting plate is installed （23）, the connecting plate（23）With cylinder（2）Between asbestos pad is installed（24）, the connecting plate（23）Left side upper and lower ends It is mounted on the first bolt（25）, first bolt（25）Left end run through connecting plate（23）With cylinder（2）It is connected, described the One bolt（25）With cylinder（2）It is threadedly coupled, the bend pipe（3）Right side bottom straight tube is installed（4）, the straight tube（4）'s Muffler is installed on the right side of outer wall（5）, the muffler（5）Inner wall acoustical cotton is installed（6）, the muffler（5）It is interior Conically shaped is installed on the left of portion（7）, the conically shaped（7）Outer wall be equipped with through hole（8）, the conically shaped（7）Right end installation There is first partition（11）, the first partition（11）Left-hand face the first active carbon plate is installed（12）, the first partition （11）Right lateral surface the first molecule sieve plate is installed（13）, the first partition（11）Left side top the first ventilation is installed Pipe（15）, first snorkel（15）Right end run through first partition（11）, the conically shaped（7）With first partition（11）It Between form the first expanding chamber（10）, the first partition（11）Right side be equipped with the second expanding chamber（14）, second expanding chamber （14）Right side second partition is installed（16）, the second partition（16）Left-hand face the second active carbon plate is installed （18）, the second partition（16）Right lateral surface the second molecule sieve plate is installed（19）, the second partition（16）Left side Bottom is provided with the second snorkel（17）, second snorkel（17）Right end run through second partition（16）, second partition （16）Right side be equipped with the 3rd expanding chamber（20）, the muffler（5）Inside right end exhaust pipe is installed（21）, the exhaust Pipe（21）Right end run through muffler（5）Right end.

A kind of 2. energy-saving environmental protection device of internal combustion engine according to claim 1, it is characterised in that：The muffler（5）'s Top is provided with the first snap-gauge（27）, first snap-gauge（27）Right side the second snap-gauge is installed（28）, first snap-gauge （27）Left side bottom the second bolt is installed（29）, second bolt（29）Right end sequentially pass through the first snap-gauge（27）With Second snap-gauge（28）, second bolt（29）Right end nut is installed（30）, the nut（30）With the second bolt（29） It is threadedly coupled.

A kind of 3. energy-saving environmental protection device of internal combustion engine according to claim 1, it is characterised in that：The muffler（5）'s Osculum is equipped with the left of bottom（9）.

A kind of 4. energy-saving environmental protection device of internal combustion engine according to claim 1, it is characterised in that：First bolt（25） With connecting plate（23）Between check washer is installed（26）.

A kind of 5. energy-saving environmental protection device of internal combustion engine according to claim 1, it is characterised in that：The muffler（5）'s Right end is provided with protective cover（22）.