CN210164520U - Exhaust cooling circulation device of silencer of agricultural vehicle - Google Patents
Exhaust cooling circulation device of silencer of agricultural vehicle Download PDFInfo
- Publication number
- CN210164520U CN210164520U CN201920834982.2U CN201920834982U CN210164520U CN 210164520 U CN210164520 U CN 210164520U CN 201920834982 U CN201920834982 U CN 201920834982U CN 210164520 U CN210164520 U CN 210164520U
- Authority
- CN
- China
- Prior art keywords
- air
- shell
- air inlet
- pipe
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 22
- 230000003584 silencer Effects 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000009413 insulation Methods 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 7
- 210000003437 trachea Anatomy 0.000 claims description 5
- 239000002912 waste gas Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 description 8
- 238000005192 partition Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
Images
Landscapes
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Abstract
The utility model discloses an exhaust cooling circulation device of a silencer of an agricultural vehicle, which comprises a shell, an air inlet pipeline and an air outlet pipeline, wherein the two ends of the shell are respectively provided with an air inlet pipe and the air outlet pipeline, the end of the air inlet pipeline, which is far away from the shell, is provided with an air inlet flange, the inner cavity of the air inlet pipeline is provided with a baffle plate, the left side of the inner cavity of the shell is provided with a filter screen, the left side wall of the filter screen is provided with an air dispersing plate, the right side of the filter screen is provided with a first baffle plate, the middle part of the first baffle plate is provided with a water inlet, when in use, waste gas enters the air inlet pipeline, under the action of the three baffle plates, the speed of the waste gas entering the shell is slowed down, so that larger particulate matters in the waste gas can be separated, the waste gas, thereby improving the utilization rate of the filter screen.
Description
Technical Field
The utility model relates to an agricultural vehicle exhaust cooling technical field specifically is an agricultural vehicle silencer exhaust cooling circulating device.
Background
The exhaust system of the vehicle is a main source of noise sources and heat sources of the vehicle, the exhaust noise easily causes the driving fatigue of a driver, and the heat emitted by the exhaust pipe has a large adverse effect on equipment around the exhaust pipe.
At present, the function of the exhaust cooling circulating device of the agricultural vehicle is not obvious, particularly, when an automobile engine works for a long time, the temperature of the whole exhaust pipe is high, components around an exhaust system are under the high working temperature, and for some components sensitive to high temperature, the performance stability of the components is inevitably reduced, and the service life of the components is inevitably shortened.
Disclosure of Invention
An object of the utility model is to provide an agricultural vehicle silencer exhaust cooling cycle device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an exhaust cooling circulation device of a silencer of an agricultural vehicle comprises a shell, an air inlet pipeline and an air outlet pipeline, wherein the two ends of the shell are respectively provided with the air inlet pipeline and the air outlet pipeline, the end, away from the shell, of the air inlet pipeline is provided with an air inlet flange, the inner cavity of the air inlet pipeline is provided with a baffle, the left side of the inner cavity of the shell is provided with a filter screen, the left side wall of the filter screen is provided with an air dispersing plate, the right side of the filter screen is provided with a first baffle, the middle part of the first baffle is provided with a water inlet, the outer side of the water inlet is provided with a plurality of uniformly distributed air inlets, the right side of the inner cavity of the shell is provided with a second baffle, the middle part of the second baffle is provided with a water outlet, the, and one end of the air outlet pipeline, which is far away from the shell, is provided with an air outlet flange.
As a further aspect of the present invention: the number of baffles is three, wherein two baffles are arranged on the inner wall of the bottom of the air inlet pipeline, and the other baffle is arranged on the inner wall of the top end of the air inlet pipeline and is positioned between the two baffles on the inner wall of the bottom.
As a further aspect of the present invention: the air diffusion plate is arranged in the middle of the left side wall of the filter screen and is of an umbrella-shaped structure.
As a further aspect of the present invention: the air inlet and the air outlet are both conical structures and are equal in size, and the directions of the air inlet and the air outlet are opposite.
As a further aspect of the present invention: the water inlet pipe is arranged on the left side of the top end of the shell, the bottom of the water inlet pipe extends to the inner cavity of the shell and is connected with the water inlet, the right side of the bottom of the shell is provided with the water outlet pipe, and the top end of the water outlet pipe extends to the inner cavity of the shell and is connected with the water outlet.
As a further aspect of the present invention: the middle part of the inner cavity of the shell is provided with a heat insulation interlayer, and the heat insulation interlayer is positioned outside the air pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. during the use, waste gas gets into the admission line, under the effect of three baffle, has slowed down the speed that waste gas got into the casing to be convenient for keep apart great particulate matter in the waste gas, waste gas is through the board of loosing thereafter, because the board of loosing is umbrella-type structure, thereby breaks up waste gas, and through the filter screen, the waste gas after breaking up can pass through the filtration of whole filter screen, thereby has improved the utilization ratio of filter screen.
2. The air inlet that sets up through first baffle, make entering into each trachea of waste gas dispersion, and discharge into the pipeline of giving vent to anger through the gas outlet of second baffle, through leading to water to the inlet tube, rivers can pass through the water pipe, because the trachea distributes around the water pipe, consequently be convenient for cool heat dissipation to each trachea, through the trachea that disperses, the radiating effect of cooling has been improved, and carry out cyclic utilization through delivery port discharge, be provided with the fin through the pipeline outer wall of giving vent to anger, make the radiating effect better, under adiabatic interbedded effect, prevent high temperature conduction to casing outer wall, cause the damage.
Drawings
Fig. 1 is a schematic structural diagram of an exhaust cooling circulation device of a silencer of an agricultural vehicle.
FIG. 2 is a connection diagram of a first partition plate and a second partition plate in an exhaust cooling circulation device of a muffler of an agricultural vehicle.
Fig. 3 is a schematic structural diagram of a first partition plate in an exhaust cooling circulation device of a muffler of an agricultural vehicle.
In the figure: 1-shell, 2-air inlet pipeline, 3-air inlet flange, 4-baffle, 5-filter screen, 6-air diffuser, 7-first baffle, 8-air inlet, 9-air pipe, 10-second baffle, 11-air outlet, 12-air outlet pipeline, 13-air outlet flange, 14-radiating fin, 15-water inlet pipe, 16-water outlet pipe, 17-water inlet, 18-water pipe and 19-heat insulation interlayer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in the embodiment of the present invention, an exhaust cooling circulation device for a muffler of an agricultural vehicle comprises a housing 1, an air inlet pipe 2 and an air outlet pipe 12, wherein an air inlet pipe 2 and an air outlet pipe 12 are respectively disposed at two ends of the housing 1, an air inlet flange 3 is disposed at an end of the air inlet pipe 2 away from the housing 1, a baffle 4 is disposed in an inner cavity of the air inlet pipe 2, a filter screen 5 is disposed at a left side of the inner cavity of the housing 1, an air dispersing plate 6 is disposed on a left side wall of the filter screen 5, a first partition plate 7 is disposed at a right side of the filter screen 5, a water inlet 17 is disposed at a middle portion of the first partition plate 7, a plurality of air inlets 8 uniformly distributed are disposed at an outer side of the water inlet 17, a second partition plate 10 is disposed at a right side of the inner, an air pipe 9 is connected between the air inlet 8 and the air outlet 11, a plurality of radiating fins 14 which are uniformly distributed are arranged on the outer side wall of the air outlet pipeline 12, and an air outlet flange 13 is arranged at one end, far away from the shell 1, of the air outlet pipeline 12.
The number of the baffle plates 4 is three, wherein two baffle plates 4 are arranged on the inner wall of the bottom of the air inlet pipeline 2, and the other baffle plate 4 is arranged on the inner wall of the top end of the air inlet pipeline 2 and is positioned between the two baffle plates 4 on the inner wall of the bottom.
The air diffusion plate 6 is arranged in the middle of the left side wall of the filter screen 5, and the air diffusion plate 6 is of an umbrella-shaped structure.
The air inlet 8 and the air outlet 11 are both conical structures and are equal in size, and the directions of the air inlet 8 and the air outlet 11 are opposite.
The left side of the top end of the shell 1 is provided with a water inlet pipe 15, the bottom of the water inlet pipe 15 extends to the inner cavity of the shell 1 and is connected with a water inlet 17, the right side of the bottom of the shell 1 is provided with a water outlet pipe 16, and the top end of the water outlet pipe 16 extends to the inner cavity of the shell 1 and is connected with a water outlet.
The middle part of the inner cavity of the shell 1 is provided with a heat insulation interlayer 19, and the heat insulation interlayer 19 is positioned outside the air pipe 9.
The utility model discloses a theory of operation is:
the utility model relates to an exhaust cooling circulation device of a muffler of an agricultural vehicle, when in use, waste gas enters an air inlet pipeline 2, under the action of three baffles 4, the speed of the waste gas entering a shell 1 is slowed down, so that larger particulate matters in the waste gas can be conveniently isolated, the waste gas passes through an air diffusing plate 6, the waste gas is scattered due to the umbrella-shaped structure of the air diffusing plate 6, the scattered waste gas passes through a filter screen 5, the waste gas is filtered by the whole filter screen 5, so that the utilization rate of the filter screen 5 is improved, then the waste gas is dispersedly led into each air pipe 9 through an air inlet 8 arranged on a first baffle 7 and is discharged into an air outlet pipeline 12 through an air outlet 11 of a second baffle 10, cold water is led into an air inlet pipe 15, water flow passes through a water pipe 18, and the air pipes 9 are distributed around the water pipe 18, so that the cooling and heat dissipation are convenient for each air pipe 9, through distributing pipe 9, improved cooling radiating effect to discharge through the delivery port and carry out cyclic utilization, be provided with fin 14 through the outer wall of outlet duct 12, make the radiating effect better, under the effect of adiabatic intermediate layer 19, prevent that high temperature conduction from to casing 1 outer wall, causing the damage.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An exhaust cooling circulation device of a silencer of an agricultural vehicle comprises a shell (1), an air inlet pipeline (2) and an air outlet pipeline (12), and is characterized in that the two ends of the shell (1) are respectively provided with the air inlet pipeline (2) and the air outlet pipeline (12), one end of the air inlet pipeline (2), which is far away from the shell (1), is provided with an air inlet flange (3), a baffle (4) is arranged in the inner cavity of the air inlet pipeline (2), the left side of the inner cavity of the shell (1) is provided with a filter screen (5), the left side wall of the filter screen (5) is provided with an air dispersing plate (6), the right side of the filter screen (5) is provided with a first baffle plate (7), the middle part of the first baffle plate (7) is provided with a water inlet (17), the outer side of the water inlet (17) is provided with a plurality of uniformly distributed air inlets (8, the delivery port outside is provided with a plurality of evenly distributed's gas outlet (11), be connected with between water inlet (17) and the delivery port water pipe (18), be connected with trachea (9) between air inlet (8) and gas outlet (11), gas outlet pipe way (12) lateral wall is provided with a plurality of evenly distributed's fin (14), and gas outlet pipe way (12) keep away from casing (1) one end and be provided with gas outlet flange (13).
2. The exhaust cooling circulation device of the muffler of the agricultural vehicle as claimed in claim 1, wherein the number of the baffle plates (4) is three, two baffle plates (4) are arranged on the bottom inner wall of the air inlet pipe (2), and the other baffle plate (4) is arranged on the top inner wall of the air inlet pipe (2) and is located between the two baffle plates (4) on the bottom inner wall.
3. The exhaust cooling circulation device of the muffler of the agricultural vehicle as claimed in claim 1, wherein the air diffuser (6) is disposed at a middle portion of a left side wall of the filter screen (5), and the air diffuser (6) has an umbrella structure.
4. The exhaust cooling circulation device of the agricultural vehicle muffler according to claim 1, wherein the air inlet (8) and the air outlet (11) are both conical structures and have the same size, and the directions of the air inlet (8) and the air outlet (11) are opposite.
5. The exhaust cooling circulation device of the agricultural vehicle muffler is characterized in that a water inlet pipe (15) is arranged on the left side of the top end of the shell (1), the bottom of the water inlet pipe (15) extends to the inner cavity of the shell (1) and is connected with a water inlet (17), a water outlet pipe (16) is arranged on the right side of the bottom of the shell (1), and the top end of the water outlet pipe (16) extends to the inner cavity of the shell (1) and is connected with a water outlet.
6. The exhaust cooling circulation device of the agricultural vehicle muffler is characterized in that the middle part of the inner cavity of the shell (1) is provided with a heat insulation interlayer (19), and the heat insulation interlayer (19) is positioned outside the air pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920834982.2U CN210164520U (en) | 2019-06-04 | 2019-06-04 | Exhaust cooling circulation device of silencer of agricultural vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920834982.2U CN210164520U (en) | 2019-06-04 | 2019-06-04 | Exhaust cooling circulation device of silencer of agricultural vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210164520U true CN210164520U (en) | 2020-03-20 |
Family
ID=70170280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920834982.2U Expired - Fee Related CN210164520U (en) | 2019-06-04 | 2019-06-04 | Exhaust cooling circulation device of silencer of agricultural vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210164520U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593486A (en) * | 2020-06-03 | 2020-08-28 | 山东通佳机械有限公司 | Production equipment for electrostatic stretching high-pressure melt-blown non-woven fabric |
| CN111991947A (en) * | 2020-08-11 | 2020-11-27 | 杨立新 | Exhaust gas particulate matter purifying and filtering device convenient to maintain |
| CN113457342A (en) * | 2021-07-01 | 2021-10-01 | 安徽燃博智能科技有限公司 | Waste gas treatment device for hot blast stove |
| CN113737607A (en) * | 2021-09-27 | 2021-12-03 | 四川川交路桥有限责任公司 | Unmanned road roller |
| CN114576048A (en) * | 2020-11-30 | 2022-06-03 | 长城汽车股份有限公司 | EGR cooling device and vehicle |
-
2019
- 2019-06-04 CN CN201920834982.2U patent/CN210164520U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111593486A (en) * | 2020-06-03 | 2020-08-28 | 山东通佳机械有限公司 | Production equipment for electrostatic stretching high-pressure melt-blown non-woven fabric |
| CN111991947A (en) * | 2020-08-11 | 2020-11-27 | 杨立新 | Exhaust gas particulate matter purifying and filtering device convenient to maintain |
| CN114576048A (en) * | 2020-11-30 | 2022-06-03 | 长城汽车股份有限公司 | EGR cooling device and vehicle |
| CN113457342A (en) * | 2021-07-01 | 2021-10-01 | 安徽燃博智能科技有限公司 | Waste gas treatment device for hot blast stove |
| CN113737607A (en) * | 2021-09-27 | 2021-12-03 | 四川川交路桥有限责任公司 | Unmanned road roller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210164520U (en) | Exhaust cooling circulation device of silencer of agricultural vehicle | |
| CN203962149U (en) | A kind of generator set | |
| WO2018040305A1 (en) | Distributed cooling device for high-power hydrogen fuel cell rail vehicle | |
| CN105508010A (en) | Exhaust pipe | |
| CN205638623U (en) | Automobile exhaust catalysis, amortization, waste heat recovery integrated device | |
| CN205373167U (en) | Condenser heat abstractor and have its refrigerator | |
| CN214330734U (en) | Novel automobile exhaust pipe | |
| CN211202086U (en) | Precooling box of engine | |
| CN210201282U (en) | Ventilation and heat dissipation system of movable power station | |
| CN211343118U (en) | Single-cylinder water-cooling mute generator set | |
| CN210858940U (en) | Ultra-silent diesel generator set with double-layer air ducts | |
| CN209248446U (en) | A kind of computer notebook rapid cooling pedestal | |
| CN211287873U (en) | Engine heat dissipation cooling device | |
| CN210309910U (en) | Radiator for new energy automobile | |
| CN202929971U (en) | LED (Light Emitting Diode) display screen | |
| CN208057233U (en) | A kind of air-cooled power supply of small-power low noise soundproofed cabin formula | |
| CN218069985U (en) | Built-in battery heat abstractor of electric bicycle | |
| KR20010085037A (en) | a muffler for automo bile with cooling apparatus of exhaust gas | |
| CN207554225U (en) | A kind of cooler for recycled exhaust gas of high cooling efficiency | |
| CN207634214U (en) | Engine intake passage drag reduction supercharging device | |
| CN207715220U (en) | Single-cylinder air-cooled electrification all-in-one machine | |
| KR20070109491A (en) | Engine cooling system of vehicle | |
| CN217564007U (en) | Air self-circulation refrigeration structure for cooling machine room | |
| CN211084253U (en) | Air conditioner heat exchange system and air conditioner | |
| CN209989869U (en) | Heat energy recovery system of air water generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200320 |