CN2535566Y - Anti-bursting diesel engine - Google Patents
Anti-bursting diesel engine Download PDFInfo
- Publication number
- CN2535566Y CN2535566Y CN 02220021 CN02220021U CN2535566Y CN 2535566 Y CN2535566 Y CN 2535566Y CN 02220021 CN02220021 CN 02220021 CN 02220021 U CN02220021 U CN 02220021U CN 2535566 Y CN2535566 Y CN 2535566Y
- Authority
- CN
- China
- Prior art keywords
- explosion
- air
- proof
- utility
- model
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000004880 explosion Methods 0.000 claims description 17
- 239000000498 cooling water Substances 0.000 claims description 7
- 239000003063 flame retardant Substances 0.000 claims description 4
- 239000002828 fuel tank Substances 0.000 claims description 4
- 239000002360 explosive Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000746 purification Methods 0.000 abstract description 3
- 239000003245 coal Substances 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- 239000002912 waste gas Substances 0.000 description 5
- 239000002283 diesel fuel Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- -1 flywheel Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an explosion-proof diesel engine belonging to the technical field of power equipment, which can be widely applied in mine tunnels with mash gas and other inflammable and explosive gas, underground engineering, bergol drilling exploration and support power for departments and bins. A cylinder cover is arranged at the front of the engine body, a water tank is fixed on the engine body, an oil tank is arranged beside the water tank, a flywheel is arranged on the left side of the engine body, a chassis is arranged below the engine body, a gear chamber assembly is arranged on the left side of the engine body. The utility model is characterized in that the air outlet of the cylinder cover is provided with an air-outlet explosion-proof cooling system and an air-inlet explosion-proof system is arranged on the air inlet of the cylinder cover. The utility model is simple, compact and reasonable in structure, light in weight, convenient to move and assemble, high in explosion-proof property, good in exhaust gas purification and stable in performance, the utility model can be safely used in air environment with mash gas and other inflammable and explosive gas, and thereby the utility model is ideal power for middle and small coal mines and has the effect which can not be replaced by ordinary diesel engines.
Description
Technical field:
The utility model relates to a kind of anti-explosion diesel engine, can be widely used in the mine working that contains methane gas or other flammable explosive gas, and the power in workshops such as underground engineering, oil drilling, warehouse is supporting, belongs to the power equipment technical field.
Technical background:
Before the utility model was made, in prior art, common single cylinder diesel mainly was made up of institutes such as body, cylinder head, cylinder cover, water tank, fuel tank, flywheel, bases.The waste gas that the diesel engine of this kind structure ejects has naked light, the temperature height, and outlet temperature reaches 500 ℃, and during counter-rotating, the suction port of cylinder head is discharged spark and high-temperature gas, causes igniting, inflammable and performance is stable inadequately.
Technology contents:
The purpose of this utility model is to overcome above-mentioned deficiency, thereby a kind of compact structure, in light weight, mobile easy for installation is provided, and has the explosion-proof performance height, and waste-gas cleaning is good, the anti-explosion diesel engine of stable performance.
Main solution of the present utility model is achieved in that
It mainly adopts cylinder head 2 to be contained in the front end of body 1, cylinder cover 3 covers on the cylinder head 2, water tank 6 is fixed on above the body 1, it is other that fuel tank 7 is installed in water tank 6, flywheel 8 is installed in body 1 right side, and base 9 is mounted in the support below the body 1, and gear chamber assembly 10 is installed in body 1 left side, it is characterized in that the explosion-proof cooling system 4 of exhaust is installed on cylinder head 2 air outlets, air inflow anti-explosion system 5 is installed on cylinder head 2 suction ports.
Description of drawings:
Fig. 1 is the utility model structural representation:
Fig. 2 is the utility model explosion protection system structural drawing:
Fig. 3 is the explosion-proof cooling system structure plan view of the utility model:
Fig. 4 is the explosion-proof cooling system structure plan view of the utility model:
Embodiment:
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model body 1 is the body of this diesel engine, is the vitals of other part of carrying, and particularly the junction plane that is connected with cylinder head 2, air inflow anti-explosion system 5, the explosion-proof cooling system 4 of exhaust is the key that explosion-proof performance reaches.Cylinder head 2 is installed in the body front end, adopts four high strength stud bolts to be fixed on the body 1.When diesel engine turns round, fuel oil is sprayed into compression and combustion in the cylinder sleeve of body by the hole in nozzle on the cylinder head 2, so the junction plane of cylinder head and the body 1 explosion-proof significant points that is diesel engine, this machine cylinder cap amplifies 50% with the junction plane area of body than ordinary diesel oil machine.
Cylinder cover 3 is the protected enclosures that cover on the cylinder cap, prevents that dust from entering valve and damaging machine.The explosion-proof cooling system 4 of exhaust is installed in the device in cylinder head 2 outlets.This device mainly is made up of water proof outlet pipe 16, cooling water tank-washer 17, back-fire relief fence 18, exhaust hood relief opening 19, cooling tube 20.Water proof outlet pipe 16 is connected the relief opening on the cylinder head 2, and water proof outlet pipe 16 connects cooling water tank-washer 17, and back-fire relief fence 18 connects exhaust hood relief opening 19, and cooling tube 20 is installed in the cooling water tank-washer 17.The waste gas that diesel engine is discharged enters water proof outlet pipe 16 through cylinder head 2 relief openings, again through being contained in the cooling tube 20 in the cooling water tank-washer 17, the exhaust gas temperature of discharging in the machine reaches more than 500 ℃, after supercooling and washing, temperature descended rapidly and purifies after enter exhaust hood to relief opening 19 discharges through exhaust anti-explosion fire-retardant fence 18.
Air inflow anti-explosion system 5 is installed on cylinder head 2 suction ports, and this system is made up of air-strainer 11, air inlet tube 12, choke valve 13, anti-explosion fire-retardant fence 14, intake elbow 15.Air inlet tube 12 is installed on the air-strainer 11, and choke valve 13 is connected on the air inlet tube 12, and back-fire relief fence 14 is installed on the choke valve 13, and intake elbow 15 1 ends are connected on the back-fire relief fence 14, and its other end is connected on cylinder head 2 suction ports.Diesel engine is in breathing process, natural air enters cylinder through back-fire relief fence 14 and intake elbow 15 through air-strainer 11 filtration, purifications again after air inlet tube 12 feeds choke valve 13, the main effect of this system is when counter-rotating takes place diesel engine, High Temperature Gas is known from experience and is flow backwards out by suction port in the machine, and might spray naked light and ignite airborne inflammable and explosive substances and have an accident.Because the native system spy has been installed anti-explosion fire-retardant fence 14 additional, the back-fire relief fence has the effect that naked light passes through that stops, so guarantee anti-explosion safety.In addition, must stop in emergency when safe in order to jeopardize because of breaking down in diesel engine running, so installed choke valve 13 additional in gas handling system, as long as close the choke valve, diesel engine can stop in second at 4-9, has guaranteed that the safety of diesel engine is carried out.
Water tank 6 is the water containers that are fixed by bolts to above the body 1, and its function mainly is to provide the water source for the body cooling.Fuel tank 7 is installed in the water tank next door, is the container of depositing fuel oil above the body 1.Flywheel 8 is installed in the parts of the bent axle clutch end on body 1 right side, and its effect is inertia and the transmitted power output when increasing the diesel engine running.Base 9 is the supports below the body 1, is the shelf of diesel engine in assembling and packed and transported process.Gear chamber assembly 10 is installed in body 1 left side, is to be used for installing and protection driving gear parts.
The utility model is compared Yu prior art and is had the following advantages:
1. this machine is horizontal, single cylinder, and the four-stroke-cycle water-cooled engine, simple in structure, compact, reasonable, In light weight, mobile easy for installation; 2. this body Yu cylinder head, gas handling system, gas extraction system contacts knot The Area Ratio ordinary diesel oil machine bonded area that closes face enlarges 50%; 3. after waste gas is processed through cooling system, The temperature of discharging can drop to≤and 70 ℃, pernicious gas is purified, and guarantees that the flames of anger discharges, and also guarantees Diesel engine Zai contain the air ambient Zhong safe handling of the flammable and explosive substances such as gas; 4. explosion-proof performance height, Waste gas purification is good, and stable performance is the ideal power of Zhong, small-size coal mine, and has other ordinary diesel oil Machine is irreplaceable is used as.
Claims (3)
1. anti-explosion diesel engine, adopt cylinder head (2) to be contained in the front end of body (1), cylinder cover (3) covers on the cylinder head (2), water tank (6) is fixed on above the body (1), it is other that fuel tank (7) is installed in water tank (6), flywheel (8) is installed in body (1) right side, base (9) is installed in below the body (1), gear chamber assembly (10) is installed in body (1) left side, it is characterized in that the explosion-proof cooling system of exhaust (4) is installed on cylinder head (2) air outlet, air inflow anti-explosion system (5) is installed on cylinder head (2) suction port.
2. anti-explosion diesel engine according to claim 1, it is characterized in that the explosion-proof cooling system of described exhaust (4) is made up of water proof outlet pipe (16), cooling water tank-washer (17), back-fire relief fence (18), relief opening (19), cooling tube (20), water proof outlet pipe (16) connects cooling water tank-washer (17), back-fire relief fence (18) connects relief opening (19), and cooling tube (20) is installed in the cooling water tank-washer (17).
3. anti-explosion diesel engine according to claim 1, it is characterized in that described air inflow anti-explosion system (5) is by air-strainer (11), air inlet tube (12), choke valve (13), anti-explosion fire-retardant fence (14), intake elbow (15) are formed, air inlet tube (12) is installed on the air-strainer (11), choke valve (13) is connected on the air inlet tube (12), back-fire relief fence (14) is installed on the choke valve (13), and intake elbow (15) connects back-fire relief fence (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02220021 CN2535566Y (en) | 2002-04-16 | 2002-04-16 | Anti-bursting diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02220021 CN2535566Y (en) | 2002-04-16 | 2002-04-16 | Anti-bursting diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2535566Y true CN2535566Y (en) | 2003-02-12 |
Family
ID=33698400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02220021 Expired - Lifetime CN2535566Y (en) | 2002-04-16 | 2002-04-16 | Anti-bursting diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2535566Y (en) |
Cited By (3)
| 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 |
| CN106150782A (en) * | 2016-08-01 | 2016-11-23 | 周家全 | A kind of air filter of engine pipeline cooling device |
| CN109519310A (en) * | 2018-11-02 | 2019-03-26 | 湖北康利安动力科技有限公司 | A kind of diesel engine blast resistance construction |
-
2002
- 2002-04-16 CN CN 02220021 patent/CN2535566Y/en not_active Expired - Lifetime
Cited By (3)
| 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 |
| CN106150782A (en) * | 2016-08-01 | 2016-11-23 | 周家全 | A kind of air filter of engine pipeline cooling device |
| CN109519310A (en) * | 2018-11-02 | 2019-03-26 | 湖北康利安动力科技有限公司 | A kind of diesel engine blast resistance construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NONE WUXI HUARUN XIKE MICROELECTRONICS LTD. Free format text: FORMER OWNER: ZHANG SHIXING Effective date: 20051223 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20051223 Address after: 214187 Jiangsu Province, Wuxi city Huishan District Luoshe Town money Shenlu No. 1 Patentee after: Wuxi Worldbest Kama Power Co., Ltd. Address before: 214001 -501 room, 36 preschool street and garden, Jiangsu, Wuxi Patentee before: Zhang Shixing |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120416 Granted publication date: 20030212 |