CN201739047U - Double cylinder anti-explosion diesel engine trolley tired cart - Google Patents
Double cylinder anti-explosion diesel engine trolley tired cart Download PDFInfo
- Publication number
- CN201739047U CN201739047U CN2010202994733U CN201020299473U CN201739047U CN 201739047 U CN201739047 U CN 201739047U CN 2010202994733 U CN2010202994733 U CN 2010202994733U CN 201020299473 U CN201020299473 U CN 201020299473U CN 201739047 U CN201739047 U CN 201739047U
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- Prior art keywords
- pipe
- diesel engine
- waste gas
- explosion
- casing
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- 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
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- 238000004880 explosion Methods 0.000 title claims abstract description 31
- 239000002912 waste gas Substances 0.000 claims abstract description 31
- 239000000498 cooling water Substances 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 6
- 238000005422 blasting Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to a double cylinder anti-explosion diesel engine trolley tired cart, which solves the problem that the partial structure of the traditional single cylinder anti-explosion diesel engine trolley tired cart is not applicable to the double cylinder anti-explosion diesel engine trolley tired cart. The tired cart comprises a double cylinder diesel engine which is connected with an air inlet pipe and is connected with a waste gas processing box through an exhaust pipe. The air inlet pipe of the double cylinder diesel engine is provided with an air inlet barrier and the exhaust pipe of which is of a double layer water-cooling structure. The waste gas processing box comprises a box body filled with cooling water and a waste gas pipeline in the box body. The waste gas pipeline comprises a first pipe, a second pipe fixedly sleeved outside the first pipe, a third pipe fixedly sleeved outside the first pipe and the second pipe and a blind pipe which is fixedly sleeved outside the third pipe and is sealed at one end. The exhaust orifice of the box body of the waste gas processing box is provided with an exhaust barrier. The utility model has safer and more stable anti-explosion performance and higher economic benefit and is applicable to coalmine underground and dangerous work environment.
Description
Technical field
The utility model relates to anti-explosion diesel engine railless free-wheeled vehicle, is specially a kind of twin-tub anti-explosion diesel engine trackless rubber tire.
Background technique
Along with the managerial promotion and the development of transport service under the medium and small coal mine, single cylinder anti-explosion diesel engine railless free-wheeled vehicle originally can't satisfy user demand, is eliminated gradually.Need a kind of explosion-proof performance safety and reliability, means of transportation---twin-tub anti-explosion diesel engine railless free-wheeled vehicle that economic benefit is higher under the medium and small coal mine.
Because single cylinder anti-explosion diesel engine air displacement is smaller, the part-structure of therefore existing single cylinder anti-explosion diesel engine railless free-wheeled vehicle just is not suitable for the twin-tub anti-explosion diesel engine railless free-wheeled vehicle.Be in particular in: 1, the exhaust piping in the waste gas treatment case of single cylinder anti-explosion diesel engine is shorter, do not disconnect in the middle of the pipeline, waste gas in the waste gas treatment case directly is discharged in the cooling water from pipeline, cooling water water smoke state is not so good, the time that waste gas circulates in case, washes, cools off is short, and part waste gas hangs direct the eliminating outside the case the box body from bend pipe in the exhaust process in the waste gas treatment case simultaneously.2, the outlet pipe of diesel engine does not have cooling structure, and when becoming twin-tub by single cylinder, air displacement increases, and Tail Pipe Temperature is too high, is unfavorable for explosion-proof.3, the relief opening of the suction tude of diesel engine and waste gas treatment case does not have blasting resistance structure, after single cylinder becomes twin-tub, along with the raising of diesel engine power, air inflow and air displacement and delivery temperature all increase to some extent, so the blasting resistance structure on the relief opening of suction tude and waste gas treatment case just becomes necessary.
Summary of the invention
The utility model provides a kind of twin-tub anti-explosion diesel engine railless free-wheeled vehicle in order to solve the problem that the part-structure that has the single cylinder anti-explosion diesel engine railless free-wheeled vehicle now can't be applicable to the twin-tub anti-explosion diesel engine railless free-wheeled vehicle.This twin-tub anti-explosion diesel engine railless free-wheeled vehicle has been done many improvement on blasting resistance structure on the basis of single cylinder anti-explosion diesel engine railless free-wheeled vehicle.
The utility model is to adopt following technological scheme to realize: the twin-tub anti-explosion diesel engine railless free-wheeled vehicle, comprise two cylinder diesel engine, and be connected with suction tude on the two cylinder diesel engine, two cylinder diesel engine is connected with the waste gas treatment case by outlet pipe; Described two cylinder diesel engine adopts ZL2110FB twin-tub anti-explosion diesel engine; The suction tude of two cylinder diesel engine is provided with the air inlet fence; The outlet pipe of two cylinder diesel engine is double-deck water-cooling structure, and its waterway communicate with the cool cycles water route of two cylinder diesel engine (be the recirculated cooling water of cooling water and diesel engine in the waterway be in series and circulate jointly); Described waste gas treatment case comprises casing and the interior exhaust piping of casing that is filled with cooling water, exhaust piping is fixed in first pipe outer second pipe, cover by first pipe, cover and is fixed in the blind pipe that the 3rd outer pipe of first pipe and second pipe and cover be fixed in the outer end closure of the 3rd pipe and constitutes, and the relief opening of the casing of waste gas treatment case is provided with the exhaust fence.The relief opening of the casing of suction tude and waste gas treatment case is set up fence and is helped improving explosion-proof ability.Outlet pipe adopts double-deck water-cooling structure can fully reduce the temperature of outlet pipe, helps explosion-proof.Exhaust piping in the waste gas treatment case disconnects in waste heat box, be used for changing aqueous vapor moving direction and cause the water smoke of kilter that waste gas is repeatedly circulated at cooling water, fully circulation cooling, tail gas is not directly discharged, all gas all passes through washing fully, discharge the cooling back, greatly reduce the exhaust gas discharging temperature, improve explosion-proof reliability; Because the diameter of each pipe increases successively, help reducing the exhaust gas discharging resistance simultaneously.
Twin-tub anti-explosion diesel engine railless free-wheeled vehicle described in the utility model improves by rational structure on the basis of single cylinder anti-explosion diesel engine railless free-wheeled vehicle, makes explosion-proof performance safer, stable, and economic benefit is higher, uses more comfortable, easy, reliable.This twin-tub anti-explosion diesel engine railless free-wheeled vehicle is applicable under the coal mine and dangerous operating environment, is applicable to specifically in the explosive gas atmospheres such as having gas and coal dust.
Description of drawings
Fig. 1 is the surface structure schematic representation of twin-tub anti-explosion diesel engine railless free-wheeled vehicle described in the utility model;
Fig. 2 is the plan view (removing manger) of Fig. 1;
Fig. 3 is the structural representation of waste gas treatment case;
Fig. 4 cuts open figure for the left side of Fig. 3;
Among the figure: 1-suction tude, 2-outlet pipe, 3-air inlet fence, 4-casing, 5-first pipe, 6-second pipe, 7-the 3rd pipe, 8-blind pipe, 9-exhaust fence, 10-float valve.
Embodiment
The twin-tub anti-explosion diesel engine railless free-wheeled vehicle comprises two cylinder diesel engine, is connected with suction tude 1 on the two cylinder diesel engine, and two cylinder diesel engine is connected with the waste gas treatment case by outlet pipe 2; Described two cylinder diesel engine adopts ZL2110FB twin-tub anti-explosion diesel engine; The suction tude 1 of two cylinder diesel engine is provided with air inlet fence 3; The outlet pipe 2 of two cylinder diesel engine is double-deck water-cooling structure, and its waterway communicate with the cool cycles water route of two cylinder diesel engine (be the cooling water of cooling water and diesel engine in the waterway be in series and circulate jointly); Described waste gas treatment case comprises casing 4 and the interior exhaust piping of casing that is filled with cooling water, exhaust piping is fixed in first pipe outer second pipe 6, cover by first pipe 5, cover and is fixed in the blind pipe 8 that the 3rd outer pipe 7 of first pipe and second pipe and cover be fixed in the outer end closure of the 3rd pipe and constitutes, and the relief opening of the casing 4 of waste gas treatment case is provided with exhaust fence 9.During concrete enforcement, the lower end of second pipe 6 extends the bottom of casing 4, and the lower end of the 3rd pipe 7 extends the bottom of casing 4, with the circulation cooling of abundant increase waste gas in water.Also be provided with float valve 10 on the casing 4 of waste gas treatment case, to realize automatic water supplement.During work, through suction tude 1 to the two cylinder diesel engine air feed, the waste gas that diesel engine is discharged enters the waste gas treatment case through outlet pipe 2, is implemented in the abundant circulation cooling in the cooling water successively through first pipe 5, second pipe the 6, the 3rd pipe 7 and blind pipe 8, discharges through exhaust fence 9 again.
Claims (3)
1. a twin-tub anti-explosion diesel engine railless free-wheeled vehicle comprises two cylinder diesel engine, is connected with suction tude (1) on the two cylinder diesel engine, and two cylinder diesel engine is connected with the waste gas treatment case by outlet pipe (2); It is characterized by: described two cylinder diesel engine adopts ZL2110FB twin-tub anti-explosion diesel engine; The suction tude of two cylinder diesel engine (1) is provided with air inlet fence (3); The outlet pipe of two cylinder diesel engine (2) is double-deck water-cooling structure, and its waterway communicates with the cool cycles water route of two cylinder diesel engine; Described waste gas treatment case comprises casing (4) and the interior exhaust piping of casing that is filled with cooling water, exhaust piping is fixed in first pipe outer second pipe (6), cover by first pipe (5), cover and is fixed in the blind pipe (8) that the 3rd outer pipe (7) of first pipe and second pipe and cover be fixed in the outer end closure of the 3rd pipe and constitutes, and the relief opening of the casing of waste gas treatment case (4) is provided with exhaust fence (9).
2. twin-tub anti-explosion diesel engine railless free-wheeled vehicle according to claim 1 is characterized by: the lower end of second pipe (6) extends the bottom of casing (4), and the lower end of the 3rd pipe (7) extends the bottom of casing (4).
3. twin-tub anti-explosion diesel engine railless free-wheeled vehicle according to claim 1 and 2 is characterized by: also be provided with float valve (10) on the casing of waste gas treatment case (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202994733U CN201739047U (en) | 2010-08-21 | 2010-08-21 | Double cylinder anti-explosion diesel engine trolley tired cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202994733U CN201739047U (en) | 2010-08-21 | 2010-08-21 | Double cylinder anti-explosion diesel engine trolley tired cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201739047U true CN201739047U (en) | 2011-02-09 |
Family
ID=43554324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202994733U Expired - Fee Related CN201739047U (en) | 2010-08-21 | 2010-08-21 | Double cylinder anti-explosion diesel engine trolley tired cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201739047U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840013A (en) * | 2012-09-19 | 2012-12-26 | 广西玉柴重工有限公司 | Hydraulic excavator for mine |
| CN102961838A (en) * | 2012-11-21 | 2013-03-13 | 南阳二机防爆消防装备有限公司 | Anti-explosion fire truck |
| CN102979601A (en) * | 2012-11-21 | 2013-03-20 | 南阳二机防爆消防装备有限公司 | Air exhausting cooling system and explosion-proof fire-fighting vehicle using same |
| CN109017278A (en) * | 2018-07-28 | 2018-12-18 | 襄阳晟欣机电有限公司 | A kind of explosion-proof slipping multi-functional vehicle for mines |
| CN110630357A (en) * | 2019-11-05 | 2019-12-31 | 尤洛卡（山东）矿业科技有限公司 | Tail gas cooling and purifying water tank for explosion-proof diesel engine |
| CN110714814A (en) * | 2019-11-05 | 2020-01-21 | 尤洛卡（山东）矿业科技有限公司 | Tail gas cooling and purifying water pipe for explosion-proof diesel engine |
-
2010
- 2010-08-21 CN CN2010202994733U patent/CN201739047U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840013A (en) * | 2012-09-19 | 2012-12-26 | 广西玉柴重工有限公司 | Hydraulic excavator for mine |
| CN102961838A (en) * | 2012-11-21 | 2013-03-13 | 南阳二机防爆消防装备有限公司 | Anti-explosion fire truck |
| CN102979601A (en) * | 2012-11-21 | 2013-03-20 | 南阳二机防爆消防装备有限公司 | Air exhausting cooling system and explosion-proof fire-fighting vehicle using same |
| CN109017278A (en) * | 2018-07-28 | 2018-12-18 | 襄阳晟欣机电有限公司 | A kind of explosion-proof slipping multi-functional vehicle for mines |
| CN110630357A (en) * | 2019-11-05 | 2019-12-31 | 尤洛卡（山东）矿业科技有限公司 | Tail gas cooling and purifying water tank for explosion-proof diesel engine |
| CN110714814A (en) * | 2019-11-05 | 2020-01-21 | 尤洛卡（山东）矿业科技有限公司 | Tail gas cooling and purifying water pipe for explosion-proof diesel engine |
| CN110714814B (en) * | 2019-11-05 | 2021-08-31 | 尤洛卡（山东）矿业科技有限公司 | Tail gas cooling and purifying water pipe for explosion-proof diesel engine |
| CN110630357B (en) * | 2019-11-05 | 2021-10-08 | 尤洛卡（山东）矿业科技有限公司 | Tail gas cooling and purifying water tank for explosion-proof diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20130821 |