CN201474752U

CN201474752U - Energy-saving reinforcement type silencer

Info

Publication number: CN201474752U
Application number: CN2009201704251U
Authority: CN
Inventors: 吴学凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-05
Filing date: 2009-08-05
Publication date: 2010-05-19
Anticipated expiration: 2019-08-05

Abstract

The utility model relates to a silencer, in particular to an energy-saving reinforcement type silencer which comprises an outer shell, an interlayer, an air inlet pipe, an air outlet pipe, an A return pressure chamber, a B return pressure chamber, a resonant chamber, air pressure average holes, water discharge holes and resonant holes, wherein the interlayer is arranged in the middle of the outer shell, the air inlet pipe is arranged on the upside in the outer shell, the air inlet pipe penetrates through the A return pressure chamber, the resonant chamber and the B return pressure chamber, the air outlet pipe is arranged on the lower side in the outer shell, the air outlet pipe penetrates through the B return pressure chamber, the resonant chamber and the A return pressure chamber, the A return pressure chamber, the resonant chamber and the B return pressure chamber are arranged in the outer shell from left to right in turn, the resonant holes are arranged between the A return pressure chamber and the resonant chamber, the resonant holes are arranged between the resonant chamber and the B return pressure chamber, the air pressure average holes are arranged on the air inlet pipe and the air outlet pipe, the water discharge holes penetrate through the left side of the outer shell and the right side of the outer shell, when the energy-saving reinforcement type silencer is executed, the pressure of an engine can be lowered by 3%, the rotation reaction speed of the engine can be increased by 5%, the power can be increased by 2%, the consumption of No. 93 gasoline for one hundred km can be saved by 4.5%, and the consumption of No. 97 gasoline can be saved by 5%.

Description

Energy-saving force-amplifying type silencing apparatus

Technical field

The utility model relates to a kind of silencing apparatus, the energy-saving force-amplifying type silencing apparatus that particularly a kind of automobile is used.

Background technique

Contain more oxious component in the vehicle exhaust, pressure and noise are bigger during discharging, and environment and human health are worked the mischief; Existing also a lot of to the device of tail gas clean-up and noise elimination, but its purify mostly and the effect of eliminating the noise undesirable, and can not be simultaneously to tail gas decompression reinforcement, complex structure again simultaneously, the energy consumption cost height, inconvenience is promoted the use of, and in dismounting and when cleaning and inconvenient.

The model utility content

Technical problem to be solved in the utility model provides a kind of energy-saving force-amplifying type silencing apparatus.

For solving the problems of the technologies described above, the utility model is realized as follows: energy-saving force-amplifying type silencing apparatus described in the utility model is made up of shell, interlayer, suction tude, steam outlet pipe, A back pressure chamber, B back pressure chamber, resonant chamber, the average hole of air pressure, weep hole and sympathetic response cavity; Be provided with interlayer in the middle of the shell; The enclosure upside is provided with suction tude, and suction tude is passed A back pressure chamber, resonant chamber and B back pressure chamber; The enclosure downside is provided with steam outlet pipe, and steam outlet pipe passes B back pressure chamber, resonant chamber and A back pressure chamber; Enclosure from left to right is provided with A back pressure chamber, resonant chamber and B back pressure chamber successively; Be provided with the sympathetic response cavity between A back pressure chamber and the resonant chamber and between resonant chamber and B back pressure chamber; Suction tude and steam outlet pipe are provided with the average hole of air pressure; Shell left side and shell right side are run through and are provided with weep hole.

Described interlayer packing is high temperature resistant noise reduction cotton.

Described suction tude one end is in the shell left hand external, and an end is in B back pressure chamber interior.

Described steam outlet pipe one end is in the shell right hand external, and an end is in A back pressure chamber interior.

The average hole of the described air pressure array arrangement that is rectangle.

Good effect of the present utility model: the characteristics of energy-saving force-amplifying type silencing apparatus described in the utility model are in the enclosure, be provided with a resonant chamber in the middle of A back pressure chamber and the B back pressure chamber, the noise that the sympathetic response cavity of two back pressure chambers of resonant chamber gathering is transmitted, resist sound method and the high temperature resistant noise reduction cotton of interlayer mutually with sound head-on collision generation and abate the noise, reach quiet effect; Weep hole can be guaranteed indoorly can not taken space, back pressure chamber by the cooled water of water vapour.And be provided with the average hole of air pressure on suction tude in resonant chamber and the steam outlet pipe, utilize gas pressure to shunt built-in back pressure averaging principle naturally, when change at the end, can keep enough low torsion, thereby height can reduce the effect that engine pressure reaches energy-conservation, strengthens power fast when changeing; The utility model can reduce engine pressure 3% when implementing, speed engine speed reaction velocity 5%, 2%, hundred kilometer No. 93 gasoline-economizing of power ascension 4.5%, No. 97 gasoline-economizings 5%.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is the utility model structural representation

Among the figure, 1 shell, 2 interlayers, 3 suction tude

6B back pressure chamber, steam outlet pipe 5A back pressure chamber 4

The average hole of 7 resonant chambers, 8 air pressure 9 weep holes

10 sympathetic response cavities

Embodiment

As shown in Figure 1, compression testing machine described in the utility model is made up of shell 1, interlayer 2, suction tude 3, steam outlet pipe 4, A back pressure chamber 5, B back pressure chamber 6, resonant chamber 7, the average hole 8 of air pressure, weep hole 9 and sympathetic response cavity 10; Be provided with interlayer 2 in the middle of the shell 1; Shell 1 upper inside is provided with suction tude 3, and suction tude 3 is passed A back pressure chamber 5, resonant chamber 7 and B back pressure chamber 6; Shell 1 inner lower is provided with steam outlet pipe 4, and steam outlet pipe 4 passes B back pressure chamber 6, resonant chamber 7 and A back pressure chamber 5; Shell 1 inside from left to right is provided with A back pressure chamber 5, resonant chamber 7 and B back pressure chamber 6 successively; Be provided with sympathetic response cavity 10 between A back pressure chamber 5 and the resonant chamber 7 and between resonant chamber 7 and B back pressure chamber 6; Suction tude 3 and steam outlet pipe 4 are provided with the average hole 8 of air pressure; Shell 1 left side and shell 1 right side are run through and are provided with weep hole 9.

Described interlayer 2 packings are high temperature resistant noise reduction cotton.

Described suction tude 3 one ends are in shell 1 left hand external, and an end is in 6 inside, B back pressure chamber.

Described steam outlet pipe 4 one ends are in shell 1 right hand external, and an end is in 5 inside, A back pressure chamber.

The average hole 8 of the described air pressure array arrangement that is rectangle.

Claims

1. energy-saving force-amplifying type silencing apparatus is characterized in that: it is made up of shell (1), interlayer (2), suction tude (3), steam outlet pipe (4), A back pressure chamber (5), B back pressure chamber (6), resonant chamber (7), the average hole of air pressure (8), weep hole (9) and sympathetic response cavity (10); Be provided with interlayer (2) in the middle of the shell (1); Shell (1) upper inside is provided with suction tude (3), and suction tude (3) is passed A back pressure chamber (5), resonant chamber (7) and B back pressure chamber (6); Shell (1) inner lower is provided with steam outlet pipe (4), and steam outlet pipe (4) passes B back pressure chamber (6), resonant chamber (7) and A back pressure chamber (5); Shell (1) inside from left to right is provided with A back pressure chamber (5), resonant chamber (7) and B back pressure chamber (6) successively; Be provided with sympathetic response cavity (10) between A back pressure chamber (5) and the resonant chamber (7) and between resonant chamber (7) and B back pressure chamber (6); Suction tude (3) and steam outlet pipe (4) are provided with the average hole of air pressure (8); Shell (1) left side and shell (1) right side are run through and are provided with weep hole (9).

2. energy-saving force-amplifying type silencing apparatus according to claim 1 is characterized in that: described interlayer (2) packing is high temperature resistant noise reduction cotton.

3. energy-saving force-amplifying type silencing apparatus according to claim 1 is characterized in that: described suction tude (3) one ends are in shell (1) left hand external, and an end is in inside, B back pressure chamber (6).

4. energy-saving force-amplifying type silencing apparatus according to claim 1 is characterized in that: described steam outlet pipe (4) one ends are in shell (1) right hand external, and an end is in inside, A back pressure chamber (5).

5. energy-saving force-amplifying type silencing apparatus according to claim 1 is characterized in that: the average hole of described air pressure (8) array arrangement that is rectangle.