CN203050852U - Breathing apparatus of diesel engine for automobiles - Google Patents
Breathing apparatus of diesel engine for automobiles Download PDFInfo
- Publication number
- CN203050852U CN203050852U CN 201320069122 CN201320069122U CN203050852U CN 203050852 U CN203050852 U CN 203050852U CN 201320069122 CN201320069122 CN 201320069122 CN 201320069122 U CN201320069122 U CN 201320069122U CN 203050852 U CN203050852 U CN 203050852U
- Authority
- CN
- China
- Prior art keywords
- outlet pipe
- resuscitation apparatus
- apparatus body
- breathing apparatus
- cover
- 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
- 230000029058 respiratory gaseous exchange Effects 0.000 title abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 239000004922 lacquer Substances 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims description 28
- 238000005119 centrifugation Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 30
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 12
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 231100001234 toxic pollutant Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model relates to breathing apparatus used in an exhaust emission system of an air cylinder on a diesel engine for automobiles, and provides the breathing apparatus of the diesel engine for the automobiles. The breathing apparatus comprises an air inlet pipe, a breathing apparatus body, an air outlet pipe, a diversion cover and a cone-shaped fairing. A working cabin used for oil-gas separation is arranged on the inner side of the breathing apparatus body. The upper end of the air inlet pipe and the bottom of the breathing apparatus body are connected into a whole. The air outlet pipe is a bend pipe curving towards one side, and the lower end of the air outlet pipe and the top of the breathing apparatus body are connected into a whole. The outer surface of the air inlet pipe, the outer surface of the breathing apparatus body and the outer surface of the air outlet pipe are respectively coated with a layer of organosilicon heat-resistant lacquer. The diversion cover and the cone-shaped fairing are arranged in the working cabin. The diversion cover is fixed at the bottom of the working cabin and covers above the air inlet pipe. The cone-shaped air deflector is fixed on the top of the working cabin and covers below the air outlet pipe. The middle of the diversion cover is a sealed cover surface, and a plurality of air outlet gaps are formed in the periphery of the diversion cover. The breathing apparatus of the diesel engine for the automobiles has the advantages of being novel in structure, capable of achieving multiple tail gas separation, stable in operation, and good in separating effects.
Description
Technical field
The utility model relates to a kind of gas and oil separating plant, especially relates to a kind of resuscitation apparatus that is used in vehicle diesel engine upper cylinder exhaust emission system.
Background technique
Along with the high speed development of Hyundai Motor industry, pollution of atmosphere is serious day by day.Show according to relevant result of study, all kinds of motor vehicle exhaust pollutions have accounted for partly more than 70% of pollutant of urban atmosphere, the major pollutants of motor vehicle exhaust emission are carbon monoxide (CO), hydrocarbon (HC), nitrogen oxide (NOX), plumbous (Pb) etc., the pollutant that contains motor vehicle exhaust emission makes blue sky tail off, and makes people's breathing no longer so freely.The vehicle exhaust that the haze weather that part city, the whole nation forms wherein discharges is a key factor, present some maximum discharges of domestic existence, high pollution motor, especially diesel engine for automobile.For preserving the ecological environment and resource consumption, adopt low consumption environment-friendly and green motor, be conducive to the sustainable development of society.
At above-mentioned diesel engine for automobile, occur some on the market and be used in resuscitation apparatus on the cylinder exhaust emission system, this class respiratory organ structure is simple, generally be this class resuscitation apparatus gas oil separation structure for once, resuscitation apparatus body and into and out of tracheae welding, vibration is big during use, sound rings, job insecurity, Oil-gas Separation is coarse, inferior separating effect.Use existing this class resuscitation apparatus, the toxic substance of exhaust emissions is still than higher.
Summary of the invention
Goal of the invention of the present utility model provides a kind of novel structure, and multiple separation tail gas, working stability, the diesel engine for automobile resuscitation apparatus of good separating effect, this diesel engine for automobile resuscitation apparatus make in the discharge amount of exhaust gas pollutant low, diesel combustion efficient height, energy-conserving and environment-protective.
In order to realize the foregoing invention purpose, the utility model by the following technical solutions:
A kind of diesel engine for automobile resuscitation apparatus comprises the fluid dividing cover of suction tude, resuscitation apparatus body, steam outlet pipe, an Oil-gas Separation and the taper air guide sleeve of secondary oil gas coning degree centrifugation; Described resuscitation apparatus body inboard is provided with the work chamber for Oil-gas Separation; Suction tude and steam outlet pipe are communicated with work chamber respectively, suction tude is in resuscitation apparatus body below, and its upper end is connected as a single entity with resuscitation apparatus body bottom, steam outlet pipe is the bend pipe to a lateral bending song, steam outlet pipe is in resuscitation apparatus body top, and its lower end and resuscitation apparatus bodies top are connected as a single entity, and the outer surface of suction tude, resuscitation apparatus body and steam outlet pipe all scribbles one deck organosilicon heat-resistant lacquer; Fluid dividing cover and taper air guide sleeve all are in the work chamber, and fluid dividing cover is fixed on the work chamber bottom, cover on the suction tude top, and the taper air guide sleeve is fixed on the work chamber top, cover on the steam outlet pipe below; Described fluid dividing cover middle part is provided with a plurality of breach of giving vent to anger for the cover of sealing around the fluid dividing cover.
As preferably, the quantity of the described breach of giving vent to anger is eight, and per two mutual close breach of giving vent to anger are divided into one group in eight breach of giving vent to anger, and four groups of breach branches of giving vent to anger are in the direction of four adjacent orthogonal in the same plane.
Adopt the designed diesel engine for automobile resuscitation apparatus of such scheme, this resuscitation apparatus suction tude, steam outlet pipe and resuscitation apparatus body are connected as a single entity, and scribble one deck organosilicon heat-resistant lacquer on its outer surface, make that this resuscitation apparatus is high temperature resistant, working stability, operational noise is little, and is durable.Be provided with up and down two tail gas separation structures in the resuscitation apparatus body, oil gas is twice separation in the resuscitation apparatus body, and good oil gas separation effect makes diesel combustion efficient height.This diesel engine for automobile resuscitation apparatus not only makes motor obtain the clean diesel oil of unburned further to burn, and can reduce the discharge amount of not clean-burning toxic pollutant carbon monoxide (CO) in the waste gas, hydrocarbon (HC), nitrogen oxide (NOX), fully convert innocuous substance to after the reaction.In addition, steam outlet pipe is to be not only in order to mate the mounting structure in the car to the purpose of the bend pipe of a lateral bending song, can also pass through the last separation oil and gas of bend pipe wall further.In sum, the advantage of this diesel engine for automobile resuscitation apparatus is: novel structure, multiple separation tail gas, working stability, good separating effect; Use this diesel engine for automobile resuscitation apparatus, diesel combustion efficient improves, and the tail gas pollutant emission is low.
Description of drawings
Fig. 1: the perspective structure schematic representation of diesel engine for automobile resuscitation apparatus among the embodiment.
Fig. 2: the structural representation of fluid dividing cover among the embodiment.
Fig. 3: along the cross-sectional view of A-A line among Fig. 2.
Fig. 4: the structural representation of taper air guide sleeve among the embodiment.
Embodiment
Be by reference to the accompanying drawings the technical solution of the utility model to be described in further detail below.
Embodiment: a kind of diesel engine for automobile resuscitation apparatus as shown in Figure 1, Figure 2, Figure 3 and Figure 4 comprises suction tude 5, resuscitation apparatus body 3, steam outlet pipe 1, is used for the fluid dividing cover 4 of an Oil-gas Separation and is used for the taper air guide sleeve 2 of secondary oil gas coning degree centrifugation.
Above-mentioned fluid dividing cover 4 and taper air guide sleeve 2 all are in the work chamber 31, and fluid dividing cover 4 is fixed on the work chamber bottom, covers on suction tude 5 tops.As shown in Figures 2 and 3, fluid dividing cover 4 is whole rounded, the shape indent, and inner recess down, therefore fluid dividing cover 4 middle parts 41 are for being its top, and fluid dividing cover 4 middle parts are the cover of sealing, can not be by oil, gas, by the fluid particle on the gas band, can concentrate on the cover of fluid dividing cover 4 middle parts, 41 sealings.42 are provided with eight breach 421 of giving vent to anger around the fluid dividing cover 4.Per two mutual close breach 421 of giving vent to anger are divided into one group in eight breach 421 of giving vent to anger, four groups of breach of giving vent to anger were in the direction of four adjacent orthogonal in the same plane in 421 minutes, like this give vent to anger breach 421 quantity and position, make oil gas in work chamber 31, evenly flow away, further improve the stability of separating.Above-mentioned taper air guide sleeve 2 is fixed on work chamber 31 tops, covers on steam outlet pipe 1 below.As shown in Figure 4, taper air guide sleeve 2 is cone-shaped hoods that an end import is little, outlet is big, and its middle part is import, and the taper anchor ring of sidepiece is used for secondary and assembles liquid oil all around, cooperates fluid dividing cover 4 to carry out the centrifugation of secondary oil gas coning degree.
During work, as shown in Figure 1, the gas that oil, gas mix flows away according to arrow among the figure is square, flows into from suction tude 5, and part fluid can be assembled in the cover inwall cooling at fluid dividing cover 4 tops in the mixed gas, drippage reclaims, and the gas person is easily through the breach 421 of giving vent to anger of fluid dividing cover 4 edges, and also some not clean-burning gas forms under the pressure therein and refluxes certainly, by fluid dividing cover 4, finishing for the first time, oil, gas separate like this.The mixed gas that has gone out fluid dividing cover 4 all be in the work chamber 31 around, rise along bulkhead, the middle part of the corresponding fluid dividing cover 4 in taper air guide sleeve 2 centers, therefore mixed gas is earlier around taper air guide sleeve 2, air-flow is gone out to taper air guide sleeve 2 middle parts circuitous, fluid concentrates at the taper air guide sleeve 2 taper anchor ring of sidepiece all around, and drippage reclaims, and finishes the secondary tapering centrifugation of oil, gas like this.
Above-described embodiment only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (2)
1. a diesel engine for automobile resuscitation apparatus is characterized in that comprising the fluid dividing cover of suction tude, resuscitation apparatus body, steam outlet pipe, an Oil-gas Separation and the taper air guide sleeve of secondary oil gas coning degree centrifugation; Described resuscitation apparatus body inboard is provided with the work chamber for Oil-gas Separation; Suction tude and steam outlet pipe are communicated with work chamber respectively, suction tude is in resuscitation apparatus body below, and its upper end is connected as a single entity with resuscitation apparatus body bottom, steam outlet pipe is the bend pipe to a lateral bending song, steam outlet pipe is in resuscitation apparatus body top, and its lower end and resuscitation apparatus bodies top are connected as a single entity, and the outer surface of suction tude, resuscitation apparatus body and steam outlet pipe all scribbles one deck organosilicon heat-resistant lacquer; Fluid dividing cover and taper air guide sleeve all are in the work chamber, and fluid dividing cover is fixed on the work chamber bottom, cover on the suction tude top, and the taper air guide sleeve is fixed on the work chamber top, cover on the steam outlet pipe below; Described fluid dividing cover middle part is provided with a plurality of breach of giving vent to anger for the cover of sealing around the fluid dividing cover.
2. according to the described a kind of diesel engine for automobile resuscitation apparatus of claim 1, the quantity that it is characterized in that the described breach of giving vent to anger is eight, per two mutual close breach of giving vent to anger are divided into one group in eight breach of giving vent to anger, and four groups of breach branches of giving vent to anger are in the direction of four adjacent orthogonal in the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069122 CN203050852U (en) | 2013-02-02 | 2013-02-02 | Breathing apparatus of diesel engine for automobiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069122 CN203050852U (en) | 2013-02-02 | 2013-02-02 | Breathing apparatus of diesel engine for automobiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050852U true CN203050852U (en) | 2013-07-10 |
Family
ID=48733813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320069122 Expired - Fee Related CN203050852U (en) | 2013-02-02 | 2013-02-02 | Breathing apparatus of diesel engine for automobiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050852U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279023A (en) * | 2014-09-12 | 2015-01-14 | 苏州博菡环保科技有限公司 | Novel automobile tail gas purifier |
-
2013
- 2013-02-02 CN CN 201320069122 patent/CN203050852U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104279023A (en) * | 2014-09-12 | 2015-01-14 | 苏州博菡环保科技有限公司 | Novel automobile tail gas purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20180202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |