CN212985420U - Oil-fuel water heater and fuel oil system - Google Patents
Oil-fuel water heater and fuel oil system Download PDFInfo
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- CN212985420U CN212985420U CN202021247751.0U CN202021247751U CN212985420U CN 212985420 U CN212985420 U CN 212985420U CN 202021247751 U CN202021247751 U CN 202021247751U CN 212985420 U CN212985420 U CN 212985420U
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- bevel gear
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Abstract
The utility model discloses fuel oil system technical field, concretely relates to cold precious and fuel oil system of fuel water. The utility model discloses a cold precious including of fuel water: the filter element comprises a filter element shell, a pressure sensor, a motor and a controller, wherein an oil outlet is formed in the filter element shell; the pressure sensor is arranged at an oil outlet of the fuel filter body; the motor is connected with the filter element shell through a transmission mechanism; the controller controls the motor to drive the filter element shell to rotate according to the measurement of the pressure sensor. The utility model discloses an among the cold treasured of fuel water, detect the pressure value after burning oil filter opens a period through pressure sensor, the pressure value is compared with the pressure value when opening, if the pressure difference that fires oil filter surpasss predetermined pressure difference controller control motor and drives the filter core casing and rotate, can drive the filter core casing through the motor and rotate and retrieve the fuel discharge oil tank in the oil filter this body, or realize automatic dismantlement, the renew cartridge of being convenient for to the filter core casing.
Description
Technical Field
The utility model discloses fuel oil system technical field, concretely relates to cold precious and fuel oil system of fuel water.
Background
Because diesel engine mainly uses in the comparatively abominable place of operational environment, the cold precious frequent renew cartridge of just needing of fuel water on the diesel engine like this, the cold precious manual change of mainly carrying out according to experience (length or mileage when using) when changing of fuel water, has extravagant or the untimely problem of change, and manual dismantlement is comparatively difficult simultaneously, and the fuel in the former filter core can't be retrieved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the current cold precious renew cartridge of fuel water at least, have extravagant or change untimely, the comparatively difficult problem of manual dismantlement simultaneously. The purpose is realized by the following technical scheme:
the utility model discloses a first aspect provides a fuel water is cold precious, fuel water is cold precious includes:
the fuel filter comprises a fuel filter body, wherein the fuel filter body comprises a filter element shell, and an oil outlet is formed in the filter element shell;
the pressure sensor is arranged at an oil outlet of the fuel filter body;
the motor is connected with the filter element shell through a transmission mechanism;
and the controller controls the motor to drive the filter element shell to rotate according to the measurement of the pressure sensor.
According to the utility model discloses an among the cold treasure of fuel water, detect the pressure value after burning oil cleaner and open a period of time through pressure sensor, the pressure value is compared with the pressure value when opening, if the pressure difference that fires oil cleaner surpasses predetermined pressure difference controller control motor and drive the filter core casing and rotate, the pressure difference surpasss and predetermines the pressure difference and explain that the filterability of filter core is not good, need change this internal filter core of oil cleaner, can drive the filter core casing through the motor and rotate and retrieve this internal fuel discharge oil tank of oil cleaner, or realize automatic dismantlement to the filter core casing, be convenient for renew cartridge.
Additionally, according to the utility model discloses a it is cold precious to fire profit, still can have following additional technical characterstic:
in some embodiments of the present invention, the transmission mechanism includes:
a transmission housing;
a drive gear set; the transmission gear set comprises a plurality of first gears which are meshed with each other, and the first gears are respectively fixed on the transmission shell;
one end of the transmission shaft is connected with a motor shaft of the motor, and the other end of the transmission shaft is connected with one of the first gears;
a second gear disposed on the cartridge housing, the second gear engaged with the first gear.
In some embodiments of the present invention, the plurality of intermeshing first gears are a first bevel gear, a second bevel gear, and a third bevel gear;
the first bevel gear is connected with the transmission shaft, the second bevel gear is meshed with the first bevel gear and the third bevel gear respectively, and the third bevel gear is meshed with the second bevel gear.
In some embodiments of the present invention, the second bevel gear is fixed to the inner side of the transmission housing by a first fixing shaft, and the third bevel gear is fixed to the inner side of the transmission housing by a second fixing shaft.
In some embodiments of the present invention, a first bearing is disposed between the first fixing shaft and the second bevel gear, and a second bearing is disposed between the second fixing shaft and the third bevel gear.
The utility model discloses an in some embodiments, it still includes the alarm to fire oil water cold precious, the controller with the alarm is connected.
In some embodiments of the present invention, the controller is an ECU controller.
The utility model discloses an on the other hand has still provided a fuel oil system, fuel oil system has above-mentioned fuel oil water cold precious.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like parts are designated by like reference numerals throughout the drawings. In the drawings:
fig. 1 schematically shows a connection schematic diagram of a fuel water heater according to an embodiment of the present invention;
fig. 2 schematically shows according to the utility model discloses fuel water cold precious structural schematic diagram.
The reference numerals in the drawings denote the following:
1: a differential pressure sensor; 2: an ECU controller; 3: a motor; 4: a transmission mechanism;
5.1: a drive shaft; 5.2: a transmission housing; 7: a filter element housing; 8.1: a first bevel gear; 8.2: a second bevel gear; 8.3: a third bevel gear; 8.4: a first fixed shaft; 8.5: a second fixed shaft; 8.6: a first deep groove ball bearing; 8.7: a second deep groove ball bearing.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless specifically identified as an order of performance. It should also be understood that additional or alternative steps may be used.
Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
For convenience of description, spatially relative terms, such as "inner", "outer", "lower", "below", "upper", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
As shown in fig. 1 and 2, the fuel-water heater in this embodiment includes: fire oil filter body, fire oil filter body includes: the filter element comprises a filter element shell 7, a pressure sensor, a motor 3 and a controller, wherein an oil outlet is formed in the filter element shell 7; the pressure sensor is arranged at an oil outlet of the fuel filter body and used for detecting the pressure of the oil outlet of the fuel filter body; the motor 3 is connected with the filter element shell 7 through the transmission mechanism 4; the controller controls the motor 3 to drive the filter element shell 7 to rotate according to the measurement of the pressure sensor.
Specifically, the fuel filter body also includes a fuel filter housing connected to the bottom of the filter cartridge housing 7, the filter cartridge is disposed within the fuel filter housing, and the oil outlet is disposed at the top of the filter cartridge housing 7, typically the oil outlet of the electric pump at the top of the filter cartridge housing 7. Can drive filter core casing 7 through motor 3 and reverse and retrieve this internal fuel discharge oil tank of fuel filter, rethread motor 3 drives filter core casing 7 and reverses and realizes automatic the dismantlement to filter core casing 7.
Detect the pressure value of firing oil cleaner after opening a period through pressure sensor, the pressure value is compared with the pressure value when opening, if the pressure difference value of firing oil cleaner surpasss predetermined pressure difference controller control motor 3 and drives filter element casing 7 and rotate, pressure difference surpasss predetermined pressure difference and explains that the filterability of filter element is not good, need change this internal filter core of oil cleaner, can drive filter element casing 7 through motor 3 and rotate and retrieve this internal fuel discharge oil tank of oil cleaner, or realize automatic dismantlement to filter element casing 7.
In some embodiments of the present invention, the transmission mechanism 4 includes: a transmission housing 5.2, a transmission gear set and a transmission shaft 5.1; the transmission gear set comprises a plurality of first gears which are meshed with each other, and the first gears are respectively fixed on the transmission shell 5.2; one end of the transmission shaft 5.1 is connected with the motor 3 shaft of the motor 3, and the other end of the transmission shaft 5.1 is connected with one of the first gears.
The transmission mechanism 4 further comprises a second gear, which is arranged on the filter cartridge housing 7 and which (not shown in the figure) is in mesh with the first gear.
A plurality of first gear intermeshing can drive first gear revolve through transmission shaft 5.1, and first gear and second gear meshing can drive second gear revolve to drive filter element casing 7 and rotate, filter element casing 7 rotate the back with fire oil filter casing separation, can change the filter core in the oil filter casing.
In some embodiments of the present invention, the plurality of intermeshing first gears are a first bevel gear 8.1, a second bevel gear 8.2 and a third bevel gear 8.3;
the first bevel gear 8.1 is connected with the transmission shaft 5.1, the second bevel gear 8.2 is respectively meshed with the first bevel gear 8.1 and the third bevel gear 8.3, and the third bevel gear 8.3 is meshed with the second bevel gear.
The utility model discloses in be provided with three intermeshing's bevel gear can make the transmission convenient more fast, and practice thrift whole transmission housing 5.2's space.
In some embodiments of the present invention, the second bevel gear 8.2 is fixed inside the transmission housing 5.2 by the first fixing shaft 8.4, and the third bevel gear 8.3 is fixed inside the transmission housing 5.2 by the second fixing shaft 8.5. The second bevel gear 8.2 and the third bevel gear 8.3 are fixed on the inner side of the shell of the transmission mechanism 4 through a first fixed shaft 8.4 and a second fixed shaft 8.5 respectively.
In some embodiments of the present invention, a first bearing is disposed between the first fixed shaft 8.4 and the second bevel gear 8.2, and a second bearing is disposed between the second fixed shaft 8.5 and the third bevel gear 8.3.
A first deep groove ball bearing 8.6 and a second deep groove ball bearing 8.7 are installed in the shaft holes of the second bevel gear 8.2 and the third bevel gear 8.3, and a first fixing shaft 8.4 and a second fixing shaft 8.5 are installed in the shaft holes through the first deep groove ball bearing 8.6 and the second deep groove ball bearing 8.7 respectively.
The utility model discloses an in some embodiments, the fuel water is cold precious still includes the alarm, and the controller is connected with the alarm.
Differential pressure sensor 1 can give ECU controller 2 with signal transmission, and ECU controller 2 can send a signal for alarm device, and warning light in the driver's cabin can be opened and is reminded that the driver fires the cold precious filter core of profit and need change the filter core to life. The driver stops the vehicle as soon as possible and closes the engine, and starts the oil-fuel water heater to control the filter element shell 7 to rotate.
In some embodiments of the present invention, the controller is an ECU controller 2. The ECU controller 2 controls the motor 3 to rotate through the motor 3 controller.
The utility model discloses an on the other hand has still provided a fuel oil system, and fuel oil system has above-mentioned fuel oil water cold precious.
The utility model discloses a when cold precious use of fuel water, when pressure differential sensor 1 detected the oil-out pressure differential and exceeded certain limit, pressure differential sensor 1 can send the signal of telecommunication to ECU controller 2, and at this moment, the warning light in the driver's cabin is opened and is reminded the driver and shut down the engine with the car steadily as early as possible. Beat the ON with T15 switch (whole car key switch promptly) and keep off, then the oil row in the cold precious interior filter core of fuel water oil partly gets back to the oil tank (prevent the fuel outflow) at first in the reversal of motor 3 among the cold precious interior filter core of fuel water, the rethread is with drive mechanism 4 (first bevel gear 8.1, second bevel gear 8.2 and third bevel gear 8.3) and the second gear (also for bevel gear) meshing reversal ON the filter core casing 7 unclamp filter core casing 7, take out former filter core and renew the filter core after filter core casing 7 unclamps, manually tighten filter core casing 7. And after the filter element is installed, the power supply of the whole vehicle is disconnected, and the T15 switch is turned to the ON water-retaining cold treasure to start working and pump oil for exhaust.
To sum up, the utility model discloses an in the cold treasure of fuel water, detect the pressure value after burning oil cleaner and open a period of time through pressure sensor, the pressure value is compared with the pressure value when opening, if the pressure differential value that burns oil cleaner surpasss predetermined pressure differential controller control motor 3 and drives filter core casing 7 and rotate, the pressure differential surpasss that predetermined pressure differential explains that the filterability of filter core is not good, need change this internal filter core of oil cleaner, can drive filter core casing 7 through motor 3 and rotate and retrieve this internal fuel discharge oil tank of oil cleaner, or realize automatic dismantlement to filter core casing 7, be convenient for renew cartridge.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a fuel water hanbao which characterized in that includes:
the fuel filter comprises a fuel filter body, wherein the fuel filter body comprises a filter element shell, and an oil outlet is formed in the filter element shell;
the pressure sensor is arranged at the oil outlet;
the motor is connected with the filter element shell through a transmission mechanism;
and the controller controls the motor to drive the filter element shell to rotate according to the measurement of the pressure sensor.
2. The fuel-fired water chiller according to claim 1 wherein said drive mechanism comprises:
a transmission housing;
a drive gear set; the transmission gear set comprises a plurality of first gears which are meshed with each other, and the first gears are respectively fixed on the transmission shell;
one end of the transmission shaft is connected with a motor shaft of the motor, and the other end of the transmission shaft is connected with one of the first gears;
a second gear disposed on the cartridge housing, the second gear engaged with the first gear.
3. The fuel-oil water hanbao of claim 2 wherein the plurality of first gears that intermesh are a first bevel gear, a second bevel gear, and a third bevel gear;
the first bevel gear is connected with the transmission shaft, the second bevel gear is meshed with the first bevel gear and the third bevel gear respectively, and the third bevel gear is meshed with the second bevel gear.
4. The fuel water heater as claimed in claim 3, wherein the second bevel gear is fixed inside the transmission housing by a first fixing shaft, and the third bevel gear is fixed inside the transmission housing by a second fixing shaft.
5. The fuel water heater as claimed in claim 4, wherein a first bearing is disposed between the first fixed shaft and the second bevel gear, and a second bearing is disposed between the second fixed shaft and the third bevel gear.
6. The fuel water heater of claim 1, further comprising an alarm, wherein the controller is connected to the alarm.
7. The fuel-oil water hanbao of claim 1 wherein the controller is an ECU controller.
8. Fuel system, characterized in that it has a fuel water cryopump according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021247751.0U CN212985420U (en) | 2020-06-30 | 2020-06-30 | Oil-fuel water heater and fuel oil system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021247751.0U CN212985420U (en) | 2020-06-30 | 2020-06-30 | Oil-fuel water heater and fuel oil system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212985420U true CN212985420U (en) | 2021-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021247751.0U Active CN212985420U (en) | 2020-06-30 | 2020-06-30 | Oil-fuel water heater and fuel oil system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212985420U (en) |
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2020
- 2020-06-30 CN CN202021247751.0U patent/CN212985420U/en active Active
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