CN202970923U - Anti-explosion engine - Google Patents
Anti-explosion engine Download PDFInfo
- Publication number
- CN202970923U CN202970923U CN 201220617236 CN201220617236U CN202970923U CN 202970923 U CN202970923 U CN 202970923U CN 201220617236 CN201220617236 CN 201220617236 CN 201220617236 U CN201220617236 U CN 201220617236U CN 202970923 U CN202970923 U CN 202970923U
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- explosion
- proof
- cylinder body
- engine
- cylinder cap
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- Expired - Lifetime
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an anti-explosion engine, comprising a cylinder body, a cylinder cover, an air inlet system and an air exhaust system, wherein an explosive-proof joint face is adopted on a joint part between the cylinder body and the cylinder cover, an anti-explosion air inlet system is adopted as the air inlet system, and an anti-explosion air exhaust cooling system is adopted as the air exhaust system. The width of a peripheral joint face between the cylinder body and the cylinder cover is not smaller than 20mm, and a joint gap between the cylinder body and the cylinder cover is not more than 0.15mm. The purpose of working in a place with hazardous gas is effectively achieved, and the cylinder body and the cylinder cover are provided with an anti-explosion temperature monitoring system which is used for effectively carrying out real-time temperature monitoring on the engine so as to ensure the safe and stable conduction of operation in a hazardous environment. The anti-explosion engine disclosed by the utility model can be widely applied to hazardous locations such as coal mines and oil fields, has good anti-explosion performance, meets the requirement of an anti-explosion level, has a great commercial value and is worthy of wide popularization and application.
Description
Technical field
The utility model relates to technical field of engines, relates in particular to a kind of explosion-proof engine.
Background technique
At present, the fluid cylinder of common engine, starter motor, generator all can only be in the safe place work of gas existence that is safe from danger, and its each parts are not explosion-proof, therefore can't use in the place that the hazardous gases such as some petrochemical industries exist.The explosion-proof engine that exists on market does not reach explosion proof ratings, and can only be applied to have the place, colliery of explosive gas.
The model utility content
The purpose of this utility model is to overcome the prior art deficiency, provides a kind of and can have at dangerous gas the explosion-proof engine of place work.
A kind of explosion-proof engine comprises gray iron, gas handling system and vent systems, and explosion-proof mating face is adopted in the junction of described cylinder body and cylinder cap, and described gas handling system adopts explosion-proof gas handling system, and described vent systems adopts the anti-explosion exhaust cooling system.
The width of all side junction planes of described cylinder body and cylinder cap is not less than 20mm, and the bonding gap between described cylinder body and cylinder cap is not more than 0.15mm.
Described cylinder body or cylinder cap arrange the explosion-proof temperature supervisory device.
Described explosion-proof temperature supervisory device comprises the explosion-proof temperature monitoring console and is arranged on described cylinder body or cylinder cap and the hygrosensor that is connected with described explosion-proof temperature monitoring console.
Described explosion-proof gas handling system comprises suction tude, and suction booster and flame trap are set on suction tude, and described flame trap is Antiexplosion and fire-stopping unit.
The utility model explosion-proof engine comprises gray iron, gas handling system and vent systems, and flameproof joint is adopted in the junction of described cylinder body and cylinder cap, and described gas handling system adopts explosion-proof gas handling system, and described venting gas appliance adopts the anti-explosion exhaust cooling system.The width of all side junction planes of described cylinder body and cylinder cap is not less than 20mm, and the bonding gap between described cylinder body and cylinder cap is not more than 0.15mm.Effectively realize existing at dangerous gas the purpose of place normal operation, be provided with the explosion-proof temperature supervisory device on described cylinder body and cylinder cap, effectively motor has been carried out the real time temperature monitoring, determined safety, the stable operation of operation in hazardous environment.The utility model can be widely used in the hazardous locations such as colliery, oil, and explosion-proof performance is good, has reached the requirement of explosion proof ratings, and commercial value is huge, and application should be widely promoted.
Description of drawings
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of explosion-proof engine comprises cylinder body (not shown), cylinder cap 1, gas handling system and vent systems, and flameproof joint is adopted in the junction of described cylinder body and cylinder cap 1, described gas handling system adopts explosion-proof gas handling system, and described vent systems adopts the anti-explosion exhaust cooling system.The width of described cylinder body and all side junction planes of cylinder cap 1 is not less than 20mm, and the bonding gap between described cylinder body and cylinder cap 1 is not more than 0.15mm.Described cylinder body or cylinder cap 1 arrange the explosion-proof temperature supervisory device.Described explosion-proof temperature supervisory device comprise explosion-proof temperature monitoring console 7 and be arranged on described cylinder body or cylinder cap 1 on and the hygrosensor 6 that is connected with described explosion-proof temperature monitoring console 7.Described explosion-proof gas handling system comprises suction tude 5, and suction booster 3 and flame trap 4 are set on suction tude 5, and described flame trap 4 is Antiexplosion and fire-stopping unit.
The utility model explosion-proof engine comprises gray iron, gas handling system and vent systems, and flameproof joint is adopted in the junction of described cylinder body and cylinder cap, and described gas handling system adopts explosion-proof gas handling system, and described venting gas appliance adopts the anti-explosion exhaust cooling system.The width of all side junction planes of described cylinder body and cylinder cap is not less than 20mm, and the bonding gap between described cylinder body and cylinder cap is not more than 0.15mm.Effectively realize existing at dangerous gas the purpose of place work, be provided with the explosion-proof temperature supervisory device on described cylinder body and cylinder cap, effectively motor has been carried out the real time temperature monitoring, determined safety, the stable operation of operation in hazardous environment.The utility model can be widely used in the hazardous locations such as colliery, oil, and explosion-proof performance is good, has reached the requirement of explosion proof ratings, and commercial value is huge, and application should be widely promoted.
Claims (5)
1. explosion-proof engine, comprise gray iron, gas handling system and vent systems, it is characterized in that: explosion-proof mating face is adopted in the junction of described cylinder body and cylinder cap, and described gas handling system adopts explosion-proof gas handling system, and described vent systems adopts the anti-explosion exhaust cooling system.
2. explosion-proof engine as claimed in claim 1 is characterized in that: described cylinder body and cylinder cap week the side junction plane width be not less than 20mm, the bonding gap between described cylinder body and cylinder cap is not more than 0.15mm.
3. explosion-proof engine as claimed in claim 1 or 2, it is characterized in that: described cylinder body or cylinder cap arrange the explosion-proof temperature supervisory device.
4. explosion-proof engine as claimed in claim 3, it is characterized in that: described explosion-proof temperature supervisory device comprises the explosion-proof temperature monitoring console and is arranged on described cylinder body or cylinder cap and the hygrosensor that is connected with described explosion-proof temperature monitoring console.
5. explosion-proof engine as claimed in claim 1, it is characterized in that: described explosion-proof gas handling system comprises suction tude, and suction booster and flame trap are set on suction tude, described flame trap is Antiexplosion and fire-stopping unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617236 CN202970923U (en) | 2012-11-21 | 2012-11-21 | Anti-explosion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617236 CN202970923U (en) | 2012-11-21 | 2012-11-21 | Anti-explosion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202970923U true CN202970923U (en) | 2013-06-05 |
Family
ID=48512008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220617236 Expired - Lifetime CN202970923U (en) | 2012-11-21 | 2012-11-21 | Anti-explosion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202970923U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966436A (en) * | 2012-11-21 | 2013-03-13 | 南阳二机防爆消防装备有限公司 | Explosion-proof engine and explosion-proof firefighting truck using same |
| CN106979098A (en) * | 2017-06-02 | 2017-07-25 | 广西玉柴机器股份有限公司 | the air inlet pipe assembly of gas engine |
-
2012
- 2012-11-21 CN CN 201220617236 patent/CN202970923U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966436A (en) * | 2012-11-21 | 2013-03-13 | 南阳二机防爆消防装备有限公司 | Explosion-proof engine and explosion-proof firefighting truck using same |
| CN102966436B (en) * | 2012-11-21 | 2016-04-13 | 南阳二机防爆消防装备有限公司 | A kind of explosion-proof engine and use the anti-explosion fire truck of this explosion-proof engine |
| CN106979098A (en) * | 2017-06-02 | 2017-07-25 | 广西玉柴机器股份有限公司 | the air inlet pipe assembly of gas engine |
| CN106979098B (en) * | 2017-06-02 | 2018-08-10 | 广西玉柴机器股份有限公司 | The air inlet pipe assembly of gas engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 473000 Wei ten road in Nanyang high tech Zone, Henan, and 1 building, northwest corner, crossing ten road intersection. Patentee after: Sinai Ke Fire Fighting Vehicle Manufacturing Co.,Ltd. Address before: 473000 Henan Nanyang Nanyang hi tech industrial cluster area Patentee before: Nanyang Second Mechanical Explosion-Proof Fire Fighting Equipment Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |