CN202250291U - Diesel engine unit configured with external stop device - Google Patents
Diesel engine unit configured with external stop device Download PDFInfo
- Publication number
- CN202250291U CN202250291U CN2011203432390U CN201120343239U CN202250291U CN 202250291 U CN202250291 U CN 202250291U CN 2011203432390 U CN2011203432390 U CN 2011203432390U CN 201120343239 U CN201120343239 U CN 201120343239U CN 202250291 U CN202250291 U CN 202250291U
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- China
- Prior art keywords
- diesel engine
- machine oil
- engine unit
- electrically connected
- oil hydraulic
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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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- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
The utility model provides a diesel engine unit configured with an external stop device, which comprises the diesel engine unit and the stop device, and is characterized in that the stop device comprises an engine oil pressure detection device (1), a stop alarm device (2) and a stop execution device (3), wherein the engine oil pressure detection device (1) is electrically connected with an engine oil storage device of a diesel engine; the stop alarm device (2) is electrically connected with the engine oil pressure detection device (1); and the stop execution device (3) is electrically connected with the stop alarm device (2). The diesel engine unit automatically stops under the condition of insufficient oil pressure, so that the diesel engine can be effectively protected.
Description
Technical field
The utility model relates to a kind of diesel engine unit, and more specifically, the utility model relates to a kind of diesel engine unit that disposes external arresting gear.
Background technique
At present, diesel engine has obtained using widely in national economy.Its shutdown mainly contains the fuel oil shutdown method of cutting off, method is shut down in the cut-out exhaust and method is shut down in the cut-out air inlet.
In addition, in service at diesel engine, the oil pressure of machine oil is a very important parameter index.When machine oil hydraulic is lower than normal value, need hard stop.The utility model discloses a kind of diesel engine unit that can when machine oil hydraulic is not enough, diesel engine shut down.
The model utility content
For whole protections diesel engine of the prior art, the utility model discloses a kind of diesel engine unit that disposes external arresting gear.
Comprise diesel engine and external arresting gear in the diesel engine unit that disposes external arresting gear according to first aspect present invention, this arresting gear comprises the machine oil hydraulic detection device, stopping alarm device and shutdown actuating device; Said machine oil hydraulic detection device is electrically connected with the machine oil storage device of diesel engine, and said stopping alarm device is electrically connected with said machine oil hydraulic detection device, and said shutdown actuating device is electrically connected with said stopping alarm device.
In the diesel engine unit that disposes external arresting gear according to second aspect present invention, also comprise time delay device, this time delay device is electrically connected with said stopping alarm device and said shutdown actuating device.
In the diesel engine unit that disposes external arresting gear according to third aspect present invention, also comprise the machine oil hydraulic display unit, this machine oil hydraulic display unit is electrically connected with said machine oil hydraulic detection device.
Can play the effect of effective protection diesel engine according to the diesel engine unit that disposes external arresting gear of the utility model.
Although disclose a plurality of mode of executions, from the following detailed description that illustrates and describe the utility model illustrative embodiments, it is conspicuous for those of ordinary skills that the utility model also has other mode of executions.Therefore, accompanying drawing and detailed description should should be thought exemplary from essence, but not determinate.
Description of drawings
Fig. 1 is the structural representation according to the arresting gear in the diesel engine unit that disposes external arresting gear of a mode of execution of the utility model.
Fig. 2 is the structural representation according to the automatic stop arrangement in the diesel engine unit that disposes external arresting gear of another mode of execution of the utility model.
Fig. 3 is the structural representation according to the automatic stop arrangement in the diesel engine unit that disposes external arresting gear of another mode of execution of the utility model.
Embodiment
Below will combine accompanying drawing to describe the diesel engine unit that disposes external arresting gear in detail according to the utility model.
Fig. 1 shows the structural representation according to the diesel engine unit that disposes external arresting gear of a mode of execution of the utility model.It comprises machine oil hydraulic detection device 1, stopping alarm device 2 and shutdown actuating device 3.Wherein, machine oil hydraulic detection device 1 is electrically connected with the machine oil storage device of diesel engine, is used to measure the oil pressure of diesel engine lubricating oil.Said stopping alarm device 2 is electrically connected with said machine oil hydraulic detection device 1; When machine oil hydraulic detection device 1 detects diesel engine machine oil hydraulic and is lower than setting value; Machine oil hydraulic detection device 1 is to, stopping alarm device 2 transmission signal, and stopping alarm device 2 is sounded or visual alarm signal.And; Shutting down actuating device 3 is electrically connected with stopping alarm device 2; Stopping alarm device 2 receive from the signal of machine oil hydraulic detection device 1 and sound or visual alarm signal after; Send halt instruction to stopping alarm device 2, shut down actuating device 3 behind the halt instruction that receives from stopping alarm device 2, carry out and shut down action.
Fig. 2 shows the structural representation according to the diesel engine unit that disposes external arresting gear of another mode of execution of the utility model.In the diesel engine unit that disposes external arresting gear according to this mode of execution, said arresting gear also comprises time delay device 4, and this time delay device 4 is electrically connected with shutdown actuator 3 with stopping alarm device 2.Be in operation, stopping alarm device 2 is sounded or visual alarm signal receiving after relevant oil pressure from machine oil hydraulic detection device 1 is lower than the signal of predetermined value, and simultaneously to time delay device 4 and shut down execution architecture 3 and send signals.Time delay device is behind the signal that receives from stopping alarm device 2, through sending stopping signal to shutting down actuator 3 after predetermined retard time.Have by oneself after the signal that receives from stopping alarm device 2 and time delay device 4 and shut down actuator, just carry out and shut down action.
Fig. 3 shows the structural representation according to the diesel engine unit that disposes external arresting gear of another mode of execution of the utility model.In automatic stop arrangement, also comprise machine oil hydraulic display unit 5 according to this mode of execution.It is used to show machine oil hydraulic detection device 1 detected machine oil hydraulic signal.
There is other mode of execution in the utility model.Although above explanation comprises a plurality of special characteristics, these should not be considered to be the restriction to the utility model scope, but should only be regarded as the explanation to some current preferred implementations of the utility model.What also can expect is, can carry out various combinations or substitutes the special characteristic of these mode of executions and aspect, and this still falls into the scope of the utility model.It should be understood that and can each characteristic of disclosed mode of execution be made up with the aspect or trans-substitution mutually, thereby form the different mode of disclosed model utility.And those of ordinary skills will be appreciated that, can adopt technological scheme of the prior art to implement some ins and outs of not describing in detail in the specification of the utility model.Therefore, above-mentioned disclosed embodiment will can not limit the scope of the utility model disclosed herein.
Claims (3)
1. a diesel engine unit that disposes external arresting gear is characterized in that, comprises machine oil hydraulic detection device (1), stopping alarm device (2) and shutdown actuating device (3); Said machine oil hydraulic detection device (1) is electrically connected with the machine oil storage device of diesel engine, and said stopping alarm device (2) is electrically connected with said machine oil hydraulic detection device (1), and said shutdown actuating device (3) is electrically connected with said stopping alarm device (2).
2. the diesel engine unit that disposes external arresting gear according to claim 1 is characterized in that, also comprises time delay device (4), and this time delay device (4) is electrically connected with said stopping alarm device (2) and said shutdown actuating device (3).
3. the diesel engine unit that disposes external arresting gear according to claim 1 and 2 is characterized in that, also comprises machine oil hydraulic display unit (5), and this machine oil hydraulic display unit (5) is electrically connected with said machine oil hydraulic detection device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203432390U CN202250291U (en) | 2011-09-14 | 2011-09-14 | Diesel engine unit configured with external stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203432390U CN202250291U (en) | 2011-09-14 | 2011-09-14 | Diesel engine unit configured with external stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202250291U true CN202250291U (en) | 2012-05-30 |
Family
ID=46111548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203432390U Expired - Fee Related CN202250291U (en) | 2011-09-14 | 2011-09-14 | Diesel engine unit configured with external stop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202250291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729974A (en) * | 2018-05-24 | 2018-11-02 | 刘宗清 | A kind of automatic auxiliary device of engine lubrication mechanism |
-
2011
- 2011-09-14 CN CN2011203432390U patent/CN202250291U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108729974A (en) * | 2018-05-24 | 2018-11-02 | 刘宗清 | A kind of automatic auxiliary device of engine lubrication mechanism |
| CN108729974B (en) * | 2018-05-24 | 2020-11-17 | 义乌市富顺箱包有限公司 | Automatic auxiliary device of engine lubrication mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20160914 |