CN105909383A - Accumulated water alarming device for diesel filter - Google Patents
Accumulated water alarming device for diesel filter Download PDFInfo
- Publication number
- CN105909383A CN105909383A CN201610442895.3A CN201610442895A CN105909383A CN 105909383 A CN105909383 A CN 105909383A CN 201610442895 A CN201610442895 A CN 201610442895A CN 105909383 A CN105909383 A CN 105909383A
- Authority
- CN
- China
- Prior art keywords
- sensor
- hydrops
- accumulated water
- alarm device
- circuit board
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 4
- 241000521257 Hydrops Species 0.000 claims description 23
- 206010030113 Oedema Diseases 0.000 claims description 23
- 239000002283 diesel fuel Substances 0.000 claims description 22
- 230000001629 suppression Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 5
- 238000001746 injection moulding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating, or supervising devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
The invention discloses an accumulated water alarming device for a diesel filter. The accumulated water alarming device for the diesel filter comprises an accumulated water alarming device body which is made of a plastic material in an injection moulding mode. A circuit board (1) and a sensor (2) are embedded in a cavity of the accumulated water alarming device body. The accumulated water alarming device body is composed of a sensor base (3), an installation base (4) and a connection-inserting base (5). The sensor base (3) is fixed to the position over the installation base (4). The connection-inserting base (5) is fixed to one side of the installation base (4). The sensor base (3) is internally provided with the sensor (2). The sensor (2) is connected with the circuit board (1) which is fixed to the installation base (4). The circuit board (1) is provided with connection-inserting terminals (6) penetrating into the connection-inserting base (5). According to the provided novel accumulated water alarming device for the diesel filter, accumulated water in the diesel filter can be quickly fed back, and the sensor can be protected through an instant back pressure killer circuit in the process.
Description
Technical field
The present invention relates to diesel fuel filter technical field, especially with regard to a kind of diesel fuel filter hydrops alarm device.
Technical background
The effect of diesel fuel filter is to filter the objectionable impurities in fuel system and moisture, the normal work of protection electromotor
Make, reduce abrasion, it is to avoid blocking, improve engine life.Diesel fuel filter, during long-time use, is isolated in diesel oil
Moisture by after be deposited on bottom diesel fuel filter, along with use time, hydrops can get more and more, and this leverages diesel oil
The performance of cleaner, greatly reduces the life-span of diesel fuel filter, it is impossible to one early warning of user.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide a kind of diesel fuel filter hydrops alarm device, by peace
Dress seat is movably arranged on diesel fuel filter bottom, is connected with the ECU on vehicle by combination hub, when the diesel fuel filter inner product depth of water
When degree arrives the contact pilotage on sensor, between contact pilotage, admittance provides a signal to the ECU being attached thereto, and controls it by ECU
Connect signal lights carry out flicker report to the police, during by instantaneous back-pressure suppression circuit, sensor is protected.
The technical scheme is that and be accomplished by: a kind of diesel fuel filter hydrops alarm device, bag
Include hydrops alarm device body；It is characterized in that: described hydrops alarm device body uses plastic material injection mo(u)lding, its chamber
Internal it is embedded with circuit board, sensor；Hydrops alarm device body is made up of sensor holder, mounting seat, combination hub, and sensor holder is solid
Being scheduled on above mounting seat, combination hub is fixed on mounting seat side；Being provided with sensor in sensor holder, sensor is solid with in mounting seat
Fixed circuit board connects, and circuit board is provided with plug terminal, and plug terminal penetrates in combination hub.
Described circuit board is provided with instantaneous back-pressure suppression circuit, and instantaneous back-pressure suppression circuit is connected with sensor.
Described covers disposed on sensor has two or more contact pilotage, and contact pilotage passes sensor holder, is exposed to sensor
Outside Zuo, contact pilotage is connected after meeting water.
The diesel fuel filter hydrops alarm device that the present invention provides, can quickly be carried out the hydrops in diesel fuel filter
Rapid feedback, during by instantaneous back-pressure suppression circuit, sensor is protected.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is A direction view and the wiring diagram of Fig. 2.
Fig. 5 is circuit controling drawing.
In figure: 1 be circuit board, 2 for sensor, 3 for sensor holder, 4 for mounting seat, 5 for combination hub, 6 for plug terminal,
7 is contact pilotage.
Detailed description of the invention
Being known by Fig. 1, Fig. 2, Fig. 3, Fig. 4, be the structural representation of the present invention, a kind of diesel fuel filter is reported to the police with hydrops and is filled
Put, including hydrops alarm device body；Described hydrops alarm device body uses plastic material injection mo(u)lding, and its cavity is embedded
There are circuit board 1, sensor 2；Hydrops alarm device body is made up of sensor holder 3, mounting seat 4, combination hub 5, and sensor holder 3 is solid
Being scheduled on above mounting seat 4, combination hub 5 is fixed on mounting seat 4 side；Sensor 2, sensor 2 and installation it is provided with in sensor holder 3
Circuit board 1 fixing on seat 4 connects, and circuit board 1 is provided with plug terminal 6, and plug terminal 6 penetrates in combination hub 5, described biography
Sensor 2 is provided with two or more contact pilotage 7, and contact pilotage passes sensor holder 3, and is exposed to outside sensor holder 3, contact pilotage 7
Connect after meeting water；Hydrops alarm device is movably arranged on diesel fuel filter bottom, by combination hub 5 and vehicle by mounting seat 4
On ECU connect, when the diesel fuel filter internal water accumulation degree of depth arrives the contact pilotage 7 on sensor 2, between contact pilotage 7, admittance provides one
Individual signal gives the ECU that is attached thereto, and the signal lights of connections controlled by ECU is carried out flicker and reports to the police, during pass through instantaneous instead
Sensor 2 is protected by pressure suppression circuit.The diesel fuel filter hydrops alarm device that the present invention provides, can be quickly to bavin
Hydrops situation in oil rectifier carries out rapid feedback, during by instantaneous back-pressure suppression circuit, sensor 2 is protected.
Known by Fig. 5, owing to the voltage regulator on vehicle is the most accurate so that circuit voltage occurs one in flame-out moment
Back-pressure, causes irreversible damage to sensor 2 greatly.Described circuit board 1 is provided with instantaneous back-pressure suppression circuit, instantaneous
Back-pressure suppression circuit is connected with sensor 2.Being upgraded on circuit, the big numerical value back-pressure produced for this moment is entered.
Claims (3)
1. a diesel fuel filter hydrops alarm device, including hydrops alarm device body；It is characterized in that: described hydrops
Alarm device body uses plastic material injection mo(u)lding, and its cavity is embedded with circuit board (1), sensor (2)；Hydrops alarm device
Body is made up of sensor holder (3), mounting seat (4), combination hub (5), and sensor holder (3) is fixed on mounting seat (4) top, patches
Seat (5) is fixed on mounting seat (4) side；Being provided with sensor (2) in sensor holder (3), sensor (2) is upper with mounting seat (4) solid
Fixed circuit board (1) connects, and circuit board (1) is provided with plug terminal (6), and plug terminal (6) penetrates in combination hub (5).
A kind of diesel fuel filter hydrops alarm device the most according to claim 1, it is characterised in that: described circuit board
(1) being provided with instantaneous back-pressure suppression circuit, instantaneous back-pressure suppression circuit is connected with sensor (2).
A kind of diesel fuel filter hydrops alarm device the most according to claim 1, it is characterised in that: described sensing
Device (2) is provided with two or more contact pilotage (7), and contact pilotage (7) passes sensor holder (3) and is exposed to sensor holder (3) outward,
Contact pilotage (7) is connected after meeting water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610442895.3A CN105909383A (en) | 2016-06-21 | 2016-06-21 | Accumulated water alarming device for diesel filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610442895.3A CN105909383A (en) | 2016-06-21 | 2016-06-21 | Accumulated water alarming device for diesel filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105909383A true CN105909383A (en) | 2016-08-31 |
Family
ID=56758141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610442895.3A Pending CN105909383A (en) | 2016-06-21 | 2016-06-21 | Accumulated water alarming device for diesel filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105909383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109676A (en) * | 2021-11-25 | 2022-03-01 | 上海弗列加滤清器有限公司 | Self-draining module, fuel filter and vehicle |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1047292U (en) * | 2000-09-29 | 2001-03-16 | Zertan Sa | Perfected to detect the accumulation of water in diesel sensor filters. (Machine-translation by Google Translate, not legally binding) |
| WO2001096731A1 (en) * | 2000-06-12 | 2001-12-20 | Sogefi Filtration S.P.A. | Filter for diesel engine fuel |
| EP1188468A1 (en) * | 2000-09-14 | 2002-03-20 | Filtrauto | Gas-oil filter comprising an electrical circuit and filtering device with such a filter |
| CN2839604Y (en) * | 2005-10-18 | 2006-11-22 | 成都航空仪表公司 | Conjunctive sensor device for monitoring temperature and pressure |
| CN2861522Y (en) * | 2005-11-01 | 2007-01-24 | 深圳市斯太尔汽车销售有限公司 | Fuel filter |
| ES1072750U (en) * | 2010-06-04 | 2010-08-31 | Zertan, S.A. | Sealing device in a water detector of gasoil filters (Machine-translation by Google Translate, not legally binding) |
| CN202101728U (en) * | 2011-06-27 | 2012-01-04 | 苏州帝瀚环保科技有限公司 | Corrosion-resistant double liquid level sensor |
| CN203011417U (en) * | 2012-12-18 | 2013-06-19 | 艾菲发动机零件（武汉）有限公司 | Packaging structure of camshaft position sensor |
| CN203981196U (en) * | 2014-07-10 | 2014-12-03 | 联合汽车电子有限公司 | The location structure of circuit board and chip in automobile sensor |
| CN205841011U (en) * | 2016-06-21 | 2016-12-28 | 丹阳市常盛机械有限公司 | A kind of diesel fuel filter hydrops alarm device |
-
2016
- 2016-06-21 CN CN201610442895.3A patent/CN105909383A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001096731A1 (en) * | 2000-06-12 | 2001-12-20 | Sogefi Filtration S.P.A. | Filter for diesel engine fuel |
| EP1188468A1 (en) * | 2000-09-14 | 2002-03-20 | Filtrauto | Gas-oil filter comprising an electrical circuit and filtering device with such a filter |
| ES1047292U (en) * | 2000-09-29 | 2001-03-16 | Zertan Sa | Perfected to detect the accumulation of water in diesel sensor filters. (Machine-translation by Google Translate, not legally binding) |
| CN2839604Y (en) * | 2005-10-18 | 2006-11-22 | 成都航空仪表公司 | Conjunctive sensor device for monitoring temperature and pressure |
| CN2861522Y (en) * | 2005-11-01 | 2007-01-24 | 深圳市斯太尔汽车销售有限公司 | Fuel filter |
| ES1072750U (en) * | 2010-06-04 | 2010-08-31 | Zertan, S.A. | Sealing device in a water detector of gasoil filters (Machine-translation by Google Translate, not legally binding) |
| CN202101728U (en) * | 2011-06-27 | 2012-01-04 | 苏州帝瀚环保科技有限公司 | Corrosion-resistant double liquid level sensor |
| CN203011417U (en) * | 2012-12-18 | 2013-06-19 | 艾菲发动机零件（武汉）有限公司 | Packaging structure of camshaft position sensor |
| CN203981196U (en) * | 2014-07-10 | 2014-12-03 | 联合汽车电子有限公司 | The location structure of circuit board and chip in automobile sensor |
| CN205841011U (en) * | 2016-06-21 | 2016-12-28 | 丹阳市常盛机械有限公司 | A kind of diesel fuel filter hydrops alarm device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109676A (en) * | 2021-11-25 | 2022-03-01 | 上海弗列加滤清器有限公司 | Self-draining module, fuel filter and vehicle |
| CN114109676B (en) * | 2021-11-25 | 2023-03-07 | 上海弗列加滤清器有限公司 | Self-draining module, fuel filter and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |