CN208184872U - A kind of bull-dozer fuel filter jettison gear - Google Patents
A kind of bull-dozer fuel filter jettison gear Download PDFInfo
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- CN208184872U CN208184872U CN201820791651.0U CN201820791651U CN208184872U CN 208184872 U CN208184872 U CN 208184872U CN 201820791651 U CN201820791651 U CN 201820791651U CN 208184872 U CN208184872 U CN 208184872U
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- water
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- dozer
- water tank
- fuel filter
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Abstract
A kind of bull-dozer fuel filter jettison gear, bull-dozer fuel filter discharges water technical field, including fuel water-containing sensor, discharge tube and water tank, the fuel water-containing sensor is mounted in the collecting bowl of fuel filter, discharge tube upper end is connected in the bottom of collecting bowl, lower end is connected at the top of water tank, solenoid valve is installed on discharge tube, water level sensor is installed in the water tank, the bottom of storage tank is installed on Manual water drain valve, the fuel water-containing sensor, solenoid valve and water level sensor are electrically connected with the Engine ECU of bull-dozer respectively, the Engine ECU is connect by CAN bus with the intelligent display in bull-dozer instrument board, water in bull-dozer fuel filter collecting bowl can be put into water tank by this bull-dozer fuel filter jettison gear automatically, and water level reaches in water tank Personnel's hand-actuated is reminded when to a certain extent, is avoided and collecting bowl is repeated the operation that discharges water.
Description
Technical field
It discharges water technical field more particularly to a kind of bull-dozer fuel cleaning the utility model relates to bull-dozer fuel filter
Device jettison gear.
Background technique
After bulldozer engine carries out the upgrading of state three, engine is more stringent to fuel qualities requirement, and fuel system fills
There is fuel filter, while alarm is set in fuel filter collecting bowl, when alarm, user needs to bleed off in collecting bowl
Water, to protect engine.Fuel filter discharge water the period by user using fuel oil water content depending on, when water content is big,
The period discharge water with regard to short, on the contrary it is just long, under normal circumstances, whether no matter user alarms, it will discharge water after work, increase as a result, daily
The maintenance downtime of user is added, more frequent, Er Qieyou is safeguarded in especially coastal equal environment more humid region nearby
A little users usually forget to discharge water, and cause engine to be alarmed and self-protection, seriously affect working efficiency.
Summary of the invention
In order to solve the above-mentioned technical problem, the utility model provides a kind of bull-dozer fuel filter jettison gear, no
Only with the prompt facility that discharges water, the period that discharges water is also greatly increased, frequent operation is avoided.
The utility model is realized by following technical proposals:
A kind of bull-dozer fuel filter jettison gear, characterized in that including fuel water-containing sensor, discharge tube and storage
Water tank, the fuel water-containing sensor are mounted in the collecting bowl of fuel filter, and discharge tube upper end is connected at the bottom of collecting bowl
Portion, lower end are connected at the top of water tank, solenoid valve are equipped on discharge tube, water level sensor is installed in the water tank, store up
Water tank bottom is installed on Manual water drain valve, the fuel water-containing sensor, solenoid valve and water level sensor respectively with bull-dozer
Engine ECU electrical connection, the Engine ECU connect by CAN bus with the intelligent display in bull-dozer instrument board.
In the other side of the utility model, exhaust valve is installed at the top of the water tank.
In the other side of the utility model, the side wall of the water tank is equipped with observation window of liquid level.
In the other side of the utility model, the water tank is set to below the collecting bowl of fuel filter.
In the other side of the utility model, the water level sensor is float type level switch.
In the other side of the utility model, the connection of preset quantity is fixed with outside the cabinet of the water tank
Plate, offers the fixation hole of preset quantity on the connecting plate, and the water tank is fixed on by passing through the bolt of fixation hole and is pushed away
Native locomotive frame bottom.
The beneficial effects of the utility model are: this bull-dozer fuel filter jettison gear can be by bull-dozer fuel filter
Water in clear device collecting bowl is put into water tank automatically, and when water level reaches a certain level in water tank reminds personnel to put manually
Water avoids and collecting bowl is repeated the operation that discharges water.
Detailed description of the invention:
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model circuit connection diagram.
In attached drawing: 1, fuel water-containing sensor, 2, discharge tube, 3, water tank, 4, collecting bowl, 5, solenoid valve, 6, water level biography
Sensor, 7, Manual water drain valve, 8, Engine ECU, 9, intelligent display, 10, exhaust valve, 11, observation window of liquid level, 12, solenoid valve
Control route, 13, water level sensor route, 14, fuel water-containing sensor line, 15, CAN bus, 16, Engine ECU route
Fuse, 17, battery, 21, intelligent display line protecting fuse, 22, CAN line terminal resistance, 23, fuel filter.
Specific embodiment:
The embodiments of the present invention is described further with reference to the accompanying drawings and embodiments:
In the description to the utility model, it is to be understood that indicating position or positional relationship are described as based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model protection range.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set
Set ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
A kind of bull-dozer fuel filter jettison gear, including fuel water-containing sensor 1, discharge tube 2 and water tank 3,
The fuel water-containing sensor 1 is mounted in the collecting bowl 4 of fuel filter, and 2 upper end of discharge tube is connected at the bottom of collecting bowl 4
Portion, lower end connection are equipped with solenoid valve 5 on 3 top of water tank, discharge tube 2, are installed on water level sensor in the water tank 3
6, water level sensor 6 is fixed on the top in water tank 3, and 3 bottom of water tank is installed on Manual water drain valve 7, the fuel water-containing
Sensor 1, solenoid valve 5 and water level sensor 6 are electrically connected with the Engine ECU of bull-dozer 8 respectively, and the Engine ECU 8 is logical
CAN bus is crossed to connect with the intelligent display 9 in bull-dozer instrument board.The top of the water tank 3 is installed on exhaust valve 10.Institute
The side wall for stating water tank 3 is equipped with observation window of liquid level 11, and the water tank 3 is set to 4 lower section of collecting bowl of fuel filter.It is described
Water level sensor 6 is float type level switch.The cabinet outside weldings of the water tank 3 have connecting plate, offer 4 on connecting plate
A fixation hole, the water tank 3 are fixed on bull-dozer bottom of frame by passing through the bolt of fixation hole.Intelligent display is using north
The intelligent display of the model EM6070GG of capital rich wound linkage Science and Technology Ltd. production, fuel water-containing sensor 1 is using deep
The fuel water-containing rate sensor of the model OCC330B of ditch between fields city Ying Li monitoring technology Co., Ltd.
When the engine operates, fuel filter 6 is separated the moisture content in fuel oil by filter core, the water quilt isolated
It is temporarily stored in the collecting bowl 4 of fuel filter 6, fuel water-containing sensing after water reaches a certain level, in collecting bowl 4
Device 1 issues signal, and signal reaches Engine ECU 8 by fuel water-containing sensor line, after Engine ECU 8 analyzes signal, leads to
It crosses the instruction that will discharge water of solenoid valve control route and reaches solenoid valve 5, the opening of solenoid valve 5 discharges water.After the completion of discharging water, Engine ECU 8
No water signal is detected by fuel water-containing sensor 1, and sends out code to solenoid valve 5, closes solenoid valve 5, discharge water knot
Beam.
Waste water in collecting bowl 4 is led in water tank 3 by discharge tube 2, when waste water flows into water tank 3, water tank 3
Interior air is discharged by exhaust valve 10, to guarantee that the waste water of fuel filter discharge can smoothly flow into water tank 3.Work as storage
When waste water in water tank 3 reaches the position at 6 place of water level sensor, water level sensor 6 collects signal, and liquid level signal is reached
Engine ECU 8, then intelligent display 9 is reached by CAN bus, intelligent display 9 converts the signal into warning message and shows
Come, user passes through Manual water drain valve 7 after seeing and discharges waste water.
Using this bull-dozer fuel filter jettison gear, it can prevent cause persistently to discharge water because of the system failure to ask
Topic, prevents fuel leakage；The period that discharges water is considerably increased, frequent operation is avoided；Warning function also is prompted with discharging water, is prompted
User is discharged water in time in order to avoid influencing to use.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the patents institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (6)
1. a kind of bull-dozer fuel filter jettison gear, characterized in that including fuel water-containing sensor (1), discharge tube (2) with
And water tank (3), the fuel water-containing sensor (1) are mounted in the collecting bowl (4) of fuel filter, discharge tube (2) upper end
In the bottom of collecting bowl (4), lower end connection is equipped with solenoid valve (5) on discharge tube (2) at the top of water tank (3), described for connection
It is installed on water level sensor (6) in water tank (3), water tank (3) bottom is installed on Manual water drain valve (7), the fuel water-containing
Sensor (1), solenoid valve (5) and water level sensor (6) are electrically connected with the Engine ECU of bull-dozer (8) respectively, described to start
Machine ECU(8) it is connect by CAN bus with the intelligent display (9) in bull-dozer instrument board.
2. a kind of bull-dozer fuel filter jettison gear according to claim 1, which is characterized in that the water tank
(3) exhaust valve (10) are installed at the top of.
3. a kind of bull-dozer fuel filter jettison gear according to claim 1, which is characterized in that the water tank
(3) side wall is equipped with observation window of liquid level (11).
4. a kind of bull-dozer fuel filter jettison gear according to claim 1, which is characterized in that the water tank
(3) below the collecting bowl (4) of fuel filter.
5. a kind of bull-dozer fuel filter jettison gear according to claim 1, which is characterized in that the level sensor
Device (6) is float type level switch.
6. a kind of bull-dozer fuel filter jettison gear according to claim 1, which is characterized in that the water tank
(3) it is fixed with the connecting plate of preset quantity outside cabinet, the fixation hole of preset quantity, the storage are offered on the connecting plate
Water tank (3) is fixed on bull-dozer bottom of frame by passing through the bolt of fixation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820791651.0U CN208184872U (en) | 2018-05-25 | 2018-05-25 | A kind of bull-dozer fuel filter jettison gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820791651.0U CN208184872U (en) | 2018-05-25 | 2018-05-25 | A kind of bull-dozer fuel filter jettison gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208184872U true CN208184872U (en) | 2018-12-04 |
Family
ID=64428698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820791651.0U Active CN208184872U (en) | 2018-05-25 | 2018-05-25 | A kind of bull-dozer fuel filter jettison gear |
Country Status (1)
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| CN (1) | CN208184872U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720200A (en) * | 2018-12-29 | 2019-05-07 | 潍柴动力股份有限公司 | A kind of control method for vehicle and device based on fuel moisture content |
| CN110578635A (en) * | 2019-09-25 | 2019-12-17 | 华能伊敏煤电有限责任公司 | Water level alarm device for fuel filter element of bulldozer |
-
2018
- 2018-05-25 CN CN201820791651.0U patent/CN208184872U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720200A (en) * | 2018-12-29 | 2019-05-07 | 潍柴动力股份有限公司 | A kind of control method for vehicle and device based on fuel moisture content |
| CN110578635A (en) * | 2019-09-25 | 2019-12-17 | 华能伊敏煤电有限责任公司 | Water level alarm device for fuel filter element of bulldozer |
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