CN202325921U - Engine protecting device - Google Patents
Engine protecting device Download PDFInfo
- Publication number
- CN202325921U CN202325921U CN2011204526361U CN201120452636U CN202325921U CN 202325921 U CN202325921 U CN 202325921U CN 2011204526361 U CN2011204526361 U CN 2011204526361U CN 201120452636 U CN201120452636 U CN 201120452636U CN 202325921 U CN202325921 U CN 202325921U
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- CN
- China
- Prior art keywords
- gas channel
- air outlet
- protection device
- housing
- air
- 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
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to an engine protecting device which is provided with an air filter. The air filter comprises a casing and a filter element, a gas channel is arranged in the casing, and the filter element is arranged on the gas channel of the casing. The casing comprises an upper portion and a lower portion, an air inlet of the gas channel is located on the upper portion, and an air outlet of the gas channel is located on the lower portion. The engine protecting device further comprises a water-meeting blocking element arranged in the casing. The engine protecting device has the advantage of being capable of preventing water from entering an engine.
Description
Technical field
The utility model relates to a kind of protective gear, especially a kind of car engine protector.
Background technique
Along with people's growth in the living standard, automobile use in daily life is more and more general.Yet existing automobile in use still can run into some problems once in a while.
For example in the heavy rain sky, some road surfaces can form ponding, if the chassis of automobile is low, that automobile is through the puddle time, and careless slightly just might have water to get in the cylinder.Because the incompressibility of water, after water gets into cylinder, motor in operation process, just might cause connecting rod bending or fracture, piston breakage or cylinder block be by the connecting rod puncture etc.Behind the water inflow of the engine, if automobile continues operation, gently then motor can stop working, and is heavy then possibly cause the motor damage.And the damage maintenance of these elements of motor or renewal cost are very expensive.
The model utility content
In view of above-mentioned condition, be necessary to provide a kind of engine protection device that can prevent water inflow of the engine.
A kind of engine protection device, it has air-strainer.Air-strainer comprises housing and filter core, has gas channel in the housing, and filter core is located on the gas channel of housing.Housing comprises top and bottom, and the suction port of gas channel is positioned at top, and the air outlet of gas channel is positioned at the bottom.Engine protection device also comprises the chance water slug element that matches with the air outlet, meets the water slug element and is located in the housing.
Above-mentioned engine protection device comprises meets the water slug element, and when it used, if there is moisture to get into air-strainer, moisture can be shifted the air outlet onto with meeting the water slug element so, and the air outlet is stopped up; Air will can not enter into motor yet like this, but motor auto extinguishing like this, and then can avoid water inlet in the motor and the damage motor.
Description of drawings
Fig. 1 is the schematic representation of the utility model embodiment's engine protection device.
Fig. 2 is the schematic representation of engine protection device when having moisture to get into air-strainer shown in Figure 1.
Embodiment
To combine accompanying drawing and embodiment that the engine protection device of the utility model is done further to specify below.
See also Fig. 1, the utility model embodiment's engine protection device 100 has air-strainer 10.Air-strainer 10 comprises housing 12 and filter core 14.Housing 12 comprises top 122, bottom 124 and is formed at the gas channel 126 in the housing 12.Housing 12 can be formed with bottom 124 in top 122, and is surrounded by cavity between top 122 and the bottom 124.Can be formed with suction port 1222 on the top 122, be formed with air outlet 1242 on the bottom 124.Suction port 1222, the cavity that surrounds between air outlet 1242 and top 122 and the bottom 124 constitutes gas channel 126.Filter core 14 is located on the gas channel 126 of housing 12.And engine protection device 100 also comprises meets water slug element 20.Meet water slug element 20 and be located in the housing 12, it matches with air outlet 1242, is used for preventing that sealing 1242 flows to motor from the air outlet.
Specifically in the present embodiment, meet the below that water slug element 20 is located at filter core 14, and below air outlet 1242.And, meet water slug element 20 and have head 22 and shoulder 24.The size of head 22 is less than or equal to the size of air outlet 1242, and the size of shoulder 24 is more than or equal to the size of air outlet 1242.Especially, be formed with groove (figure is mark not) on the madial wall of bottom 124, meet water slug element 20 and be positioned at this groove.
During use, as shown in Figure 2, if there is moisture 102 to get into air-strainer 10, moisture 102 can accumulate in the inboard of the bottom 124 of air-strainer 10 so, and concrete moisture 102 in the present embodiment is the grooves that accumulate in earlier on the madial wall of bottom 124.When moisture 102 gathers to a certain extent, meet 20 meetings of water slug element owing to buoyancy of water moves to air outlet 1242, and air outlet 142 is stopped up.Air 101 will can not enter into motor yet like this, but like this motor auto extinguishing, and then can avoid water inlet in the motor and motor causes damage.
The above; It only is the preferred embodiment of the utility model; Not being that the utility model is done any pro forma restriction, though the utility model with the preferred embodiment exposure as above, yet is not in order to limit the utility model; Anyly be familiar with the professional and technical personnel; In not breaking away from the utility model technological scheme scope, make a little change or be modified to the equivalent embodiment of equivalent variations when the technology contents of above-mentioned announcement capable of using, be not break away from the utility model technological scheme content in every case;, all still belong in the scope of the utility model technological scheme any simple modification, equivalent variations and modification that above embodiment did according to the technical spirit of the utility model.
Claims (5)
1. engine protection device, it has air-strainer, and this air-strainer comprises housing and filter core; Have gas channel in this housing, this filter core is located on this gas channel of this housing, and this housing comprises top and bottom; The suction port of this gas channel is positioned at this top; The air outlet of this gas channel is positioned at this bottom, it is characterized in that: this engine protection device also comprises the chance water slug element that matches with this air outlet, and this chance water slug element is located in this housing.
2. engine protection device as claimed in claim 1 is characterized in that: this chance water slug element is located at the below of this filter core.
3. engine protection device as claimed in claim 2 is characterized in that: this chance water slug element is positioned at the below of this air outlet.
4. engine protection device as claimed in claim 2 is characterized in that: be formed with groove on the madial wall of this bottom, this chance water slug element is positioned at this groove.
5. engine protection device as claimed in claim 1 is characterized in that: this chance water slug element has head and shoulder, and the size of this head is less than or equal to the size of this air outlet, and the size of this shoulder is more than or equal to the size of this air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204526361U CN202325921U (en) | 2011-11-16 | 2011-11-16 | Engine protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204526361U CN202325921U (en) | 2011-11-16 | 2011-11-16 | Engine protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202325921U true CN202325921U (en) | 2012-07-11 |
Family
ID=46437904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204526361U Expired - Fee Related CN202325921U (en) | 2011-11-16 | 2011-11-16 | Engine protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202325921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658573A (en) * | 2021-04-20 | 2022-06-24 | 长城汽车股份有限公司 | Engine gas supply system, engine gas supply method and vehicle |
-
2011
- 2011-11-16 CN CN2011204526361U patent/CN202325921U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658573A (en) * | 2021-04-20 | 2022-06-24 | 长城汽车股份有限公司 | Engine gas supply system, engine gas supply method and vehicle |
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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: 20120711 Termination date: 20121116 |