CN202325852U - Engine water inlet early warning device - Google Patents
Engine water inlet early warning device Download PDFInfo
- Publication number
- CN202325852U CN202325852U CN2011204525640U CN201120452564U CN202325852U CN 202325852 U CN202325852 U CN 202325852U CN 2011204525640 U CN2011204525640 U CN 2011204525640U CN 201120452564 U CN201120452564 U CN 201120452564U CN 202325852 U CN202325852 U CN 202325852U
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- electrode
- warning device
- sensor
- water inflow
- engine prior
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Abstract
The utility model relates to an engine water inlet early warning device, which comprises an air filter, wherein the air filter comprises a casing and a filter core, an air passage is arranged in the casing, and the filter core is arranged on the air passage of the casing. The engine water inlet early warning device also comprises a sensing device, wherein the sensing device comprises a sensing element and a warning element, the sensing element is arranged in the casing near the air passage and comprises an electrode and a floating switch-on unit, the floating switch-on unit corresponds to the electrode and can realize the switch-on conduction of the electrode, and the warning element is electrically connected with the electrode of the sensing element. The engine water inlet early warning device has the advantage that users can be warned before the engine water inlet.
Description
Technical field
The utility model relates to a kind of prior-warning device, especially a kind of motor car engine water inlet prior-warning device.
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,, gently then start and can catch fire if automobile continues operation, 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 water inflow of the engine prior-warning device that can before water inflow of the engine, just can remind the user.
A kind of water inflow of the engine prior-warning 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.The water inflow of the engine prior-warning device also comprises detective device, and detective device comprises sensor and caution element, and sensor is located in the housing and near gas channel.Sensor is to comprise electrode and corresponding with electrode to be used to making electrode connect the unsteady on-unit of conduction, and the caution element is connected with the electrode electricity of sensor.
Above-mentioned water inflow of the engine prior-warning device comprises detective device, and during use, if there is moisture to get into air-strainer, sensor can carry out sensing to moisture.When sensor senses moisture; The caution element that links to each other with sensor can send alarm signal, reminds user's air-strainer to get into moisture, and automobile need be stopped using; Thereby can avoid moisture to enter into the motor of automobile again, prevent that motor from damaging.
Description of drawings
Fig. 1 is the schematic representation of the utility model embodiment's water inflow of the engine prior-warning device.
Fig. 2 is the schematic representation of water inflow of the engine prior-warning device when having moisture to get into air-strainer shown in Figure 1.
Fig. 3 is the schematic representation of another embodiment's of the utility model water inflow of the engine prior-warning device.
Embodiment
To combine accompanying drawing and embodiment that the water inflow of the engine prior-warning device of the utility model is done further to specify below.
See also Fig. 1, the utility model embodiment's water inflow of the engine prior-warning 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.Air 101 flows to motor through gas channel 126.Filter core 14 is located on the gas channel 126 of housing 12.And water inflow of the engine prior-warning device 100 also comprises detective device 20.Detective device 20 comprises sensor 22 and caution element 24.Sensor 22 comprises electrode 222 and unsteady on-unit 224, and the on-unit 224 that floats is corresponding with electrode 222, and is used to make electrode 222 to connect conduction or disconnection.Sensor 22 is located in the housing 12 and near gas channel 126.Caution element 24 is electrically connected with the electrode 222 of sensor 22.
During use, if there is moisture to get into air-strainer 10, sensor 22 can carry out sensing to moisture.When sensor 22 senses moisture; The caution element 24 that is electrically connected with sensor 22 can send alarm signal, reminds user's air-strainer 10 to get into moisture, and automobile need be stopped using; Thereby can avoid moisture to enter into the motor of automobile again, prevent that motor from damaging.
Specifically in the present embodiment, electrode 222 is corresponding with unsteady on-unit 224, is meant that the on-unit 224 that floats can make to form between the electrode 222 to electrically conduct in specific.For example, when air-strainer 10 ran well, the on-unit 224 that floats can not let form between the electrode 222 and electrically conduct; And when moisture got into air-strainer 10, moisture can make unsteady on-unit 224 float and electrically connect with electrode 222, electrically conducted thereby make to form between the electrode 222.In detail, the electrode 222 of sensor 22 can comprise first electrode 2222 and second electrode 2224.The on-unit 224 that floats can comprise sponge layer 2242 and be formed at the metal layer 2244 of sponge layer 2242.When air-strainer 10 ran well, the on-unit 224 that floats was can not let form between first electrode 2222 and second electrode 2224 of electrode 222 electrically conduct; And when moisture gets into air-strainer 10; Moisture the on-unit 224 that floats is floated and with first electrode 2222 and 2224 electric connections of second electrode of electrode 222; Electrically conduct thereby make to form between first electrode 2222 and second electrode 2224 of electrode 222, as shown in Figure 2.So, when not having moisture to get into air-strainer 10, can not conducting between the electrode 222 of sensor 22, the caution element 24 that therefore is electrically connected with the electrode 222 of sensor 22 does not have the alarm signal generation; And when abundant moisture gets into air-strainer 10, can form conducting between the electrode 222 of sensor 22, the caution element 24 that therefore is electrically connected with the electrode 222 of sensor 22 can produce and send alarm signal with the caution user.
In addition, in the present embodiment, sensor 22 is belows of being located at filter core 14, and on the bottom 124 of housing 12.And the inwall of bottom 124 has inclined notches formed (figure is mark not), and the electrode 222 and the unsteady on-unit 224 of sensor 22 are located in this groove.Thus, moisture can accumulate in this groove easily, and makes sensor 22 responsive more.
Be appreciated that electrode and the corresponding mode of unsteady on-unit also can be other modes.For example see also Fig. 2, be depicted as another embodiment's of the utility model water inflow of the engine prior-warning device 200.Water inflow of the engine prior-warning device 200 is similar with water inflow of the engine prior-warning device 100; Its difference is; The electrode 422 of detective device 40 comprises that first electrode 4222 reaches and first electrode, 4222 corresponding second electrodes 4224, and second electrode 4224 is rotationally connected with unsteady on-unit 424.When getting into air-strainer; The other end of unsteady on-unit 424 can float and be connected with first electrode 4222 of electrode 422; Make between first electrode 4222 and second electrode 4224 to form to electrically connect, electrically conduct thereby make to form between first electrode 4222 and second electrode 4224 of electrode 422.
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 (8)
1. water inflow of the engine prior-warning device; It has air-strainer, and this air-strainer comprises housing and filter core, has gas channel in this housing; This filter core is located on this gas channel of this housing; It is characterized in that: this water inflow of the engine prior-warning device also comprises detective device, and this detective device comprises sensor and caution element, and this sensor is located in this housing and near this gas channel; This sensor is to comprise electrode and corresponding with this electrode to be used to making this electrode connect the unsteady on-unit of conduction, and this caution element is connected with this electrode electricity of this sensor.
2. water inflow of the engine prior-warning device as claimed in claim 1 is characterized in that: the metal layer that this unsteady on-unit comprises sponge layer and is formed at this sponge layer.
3. water inflow of the engine prior-warning device as claimed in claim 2 is characterized in that: the electrode of this sensor is located at the below of this filter core.
4. water inflow of the engine prior-warning device as claimed in claim 2 is characterized in that: this housing comprises top and bottom, and the suction port of this gas channel is positioned at this top, and the air outlet of this gas channel is positioned at this bottom.
5. water inflow of the engine prior-warning device as claimed in claim 4 is characterized in that: this sensor is located at the below of this filter core and on this lower housing portion.
6. water inflow of the engine prior-warning device as claimed in claim 5 is characterized in that: the inwall of this bottom has inclined notches formed, and the unsteady on-unit of this sensor is located in this groove.
7. water inflow of the engine prior-warning device as claimed in claim 5 is characterized in that: this electrode comprises that first electrode reaches and corresponding second electrode of this first electrode, and this second electrode is rotationally connected with the on-unit that should float.
8. water inflow of the engine prior-warning device as claimed in claim 1 is characterized in that: this caution element is sound caution element or image caution element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204525640U CN202325852U (en) | 2011-11-16 | 2011-11-16 | Engine water inlet early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204525640U CN202325852U (en) | 2011-11-16 | 2011-11-16 | Engine water inlet early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202325852U true CN202325852U (en) | 2012-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204525640U Expired - Fee Related CN202325852U (en) | 2011-11-16 | 2011-11-16 | Engine water inlet early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202325852U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603725A (en) * | 2013-10-25 | 2014-02-26 | 沈阳建筑大学 | Protection device for preventing water from entering engine |
| CN106032771A (en) * | 2015-03-10 | 2016-10-19 | 内蒙古包钢钢联股份有限公司 | A locomotive diesel engine intercooler leakproof alarm device |
| CN107725229A (en) * | 2017-09-14 | 2018-02-23 | 安徽宏辉滤清器有限公司 | A kind of air filter for vehicle with wireless monitor prior-warning device |
-
2011
- 2011-11-16 CN CN2011204525640U patent/CN202325852U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603725A (en) * | 2013-10-25 | 2014-02-26 | 沈阳建筑大学 | Protection device for preventing water from entering engine |
| CN106032771A (en) * | 2015-03-10 | 2016-10-19 | 内蒙古包钢钢联股份有限公司 | A locomotive diesel engine intercooler leakproof alarm device |
| CN107725229A (en) * | 2017-09-14 | 2018-02-23 | 安徽宏辉滤清器有限公司 | A kind of air filter for vehicle with wireless monitor prior-warning device |
| CN107725229B (en) * | 2017-09-14 | 2020-02-14 | 安徽宏辉滤清器有限公司 | Vehicle air filter with wireless monitoring and early warning device |
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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 |