CN206475739U - Bleeder plug, oil mass detection device and vehicle - Google Patents
Bleeder plug, oil mass detection device and vehicle Download PDFInfo
- Publication number
- CN206475739U CN206475739U CN201621442865.4U CN201621442865U CN206475739U CN 206475739 U CN206475739 U CN 206475739U CN 201621442865 U CN201621442865 U CN 201621442865U CN 206475739 U CN206475739 U CN 206475739U
- Authority
- CN
- China
- Prior art keywords
- bleeder plug
- pressure sensor
- oil mass
- fuel tank
- detection device
- 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
Links
- 238000000105 evaporative light scattering detection Methods 0.000 title claims abstract description 20
- 239000002828 fuel tank Substances 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000012546 transfer Methods 0.000 claims abstract description 13
- 239000000446 fuel Substances 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 9
- 230000006872 improvement Effects 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 41
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model provides a kind of bleeder plug, oil mass detection device and vehicle.Wherein, bleeder plug includes cock body, pressure sensor and data Transmission Part.Pressure sensor is arranged on the part being in contact with fuel tank internal on cock body.Data transfer part is arranged on cock body and is connected with pressure sensor.It is normal bleeder plug to be arranged on fuel tank in use, due to being provided with pressure sensor and data Transmission Part on bleeder plug, the pressure that can be subjected to by pressure sensor test fuel tank bottom, then pressure signal is transmitted out by data transfer part.When fuel tank needs to drain the oil, cock body is removed from fuel tank to drain the oil.Because the bleeder plug of the present embodiment also has the function of pressure test transmission concurrently, avoids the need for doing tank bottoms additional improvement installing pressure tested components, easy to use.
Description
Technical field
The utility model is related to technical field of vehicle, in particular to a kind of bleeder plug, oil mass detection device and car
.
Background technology
At present, " oil float " of the instrument oil mass signal on automobile in fuel tank, i.e., traditional fuel sensor
Device.The device is to judge fuel tank fuel quantity by the liquid level of liquid level of fuel oil in fuel tank.The different liquid of different oil masses correspondence in fuel tank
Position, fuel-quantity transducer exports different voltage signals, and automobile instrument shows corresponding oil mass according to the voltage signal got.
Above-mentioned fuel sensor volume is larger, influences the actual fuel capacity of fuel tank.In order to overcome in above-mentioned technology
Shortcoming, occurs in that a kind of fuel sensor installed in tank bottoms in the prior art.The fuel sensor is by detecting fuel tank
Pressure that inner fluid applies to tank bottoms extrapolates the Fuel Oil Remaining in fuel tank.However, during using the fuel sensor, needing
Many additional improvements are made to fuel tank on the premise of fuel tank sealing property is ensured, the fuel sensor could be arranged on oil
The bottom of case, in-convenience in use.
Utility model content
Main purpose of the present utility model is to provide a kind of bleeder plug, oil mass detection device and vehicle, existing to solve
To fuel sensor inconvenient problem with use in technology.
To achieve these goals, according to one side of the present utility model there is provided a kind of bleeder plug, including cock body,
Pressure sensor and data Transmission Part.Pressure sensor is arranged on the part being in contact with the fluid of fuel tank internal of cock body；
Data transfer part is arranged on cock body and is connected with pressure sensor.
Further, cock body includes plunger portion and the installation portion being connected with plunger portion, and plunger portion is used to clog oil tank bottom
The fuel outlet in portion, pressure sensor is arranged in plunger portion.
Further, pressure sensor is arranged on the top of plunger portion.
Further, data transfer part includes transmission line and data-interface, and data-interface is arranged on installation portion, and is passed through
Transmission line is connected with pressure sensor.
Further, cable-through hole is offered in plunger portion, the first end of cable-through hole is extended at pressure sensor, cable-through hole
The second end extend at data-interface, transmission line is arranged in cable-through hole.
Further, bleeder plug also includes seal, and seal is arranged in cable-through hole, and seal is used for sealing transmission line
Gap between cable-through hole.
Further, be formed with the thread segment being adapted with the fuel outlet of tank bottoms in plunger portion, installation portion be for
The nut structure screwed.
To achieve these goals, according to one side of the present utility model there is provided a kind of oil mass detection device, including
Above-mentioned bleeder plug, controller and fuel level gauge, controller is connected with the pressure sensor of bleeder plug, for receiving pressure sensor
The pressure signal detected, and calculate according to the pressure signal oil mass information in fuel tank；Fuel level gauge is connected with controller, uses
The oil mass information calculated in reception controller, and show the oil mass information.
Further, controller is ECU.
According to another aspect of the present utility model, there is provided a kind of vehicle, including oil mass detection device, oil mass detection device
For above-mentioned oil mass detection device.
Using the technical solution of the utility model, normally bleeder plug is arranged on fuel tank in use, due on bleeder plug
Pressure sensor and data Transmission Part are provided with, the pressure that can be subjected to by pressure sensor test fuel tank bottom, then lead to
Cross data transfer part and transmit out pressure signal.When fuel tank needs to drain the oil, cock body is removed from fuel tank to drain the oil.Because, this
The bleeder plug of embodiment also has the function of pressure test transmission concurrently, avoids the need for doing tank bottoms additional improvement installing pressure
Testing element, it is easy to use.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Brief description of the drawings
A part of Figure of description of the present utility model is constituted to be used for providing further understanding to of the present utility model, this
The schematic description and description of utility model is used to explain the utility model, does not constitute to improper limit of the present utility model
It is fixed.In the accompanying drawings：
Fig. 1 shows the structural representation of the embodiment according to bleeder plug of the present utility model；And
Fig. 2 shows the structural representation of the embodiment according to oil mass detection device of the present utility model.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, cock body；11st, plunger portion；111st, cable-through hole；12nd, installation portion；20th, pressure sensor；30th, data transfer part；
31st, transmission line；32nd, data-interface；40th, seal；50th, fuel tank；60th, controller；70th, fuel level gauge.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order that those skilled in the art more fully understand the utility model scheme, it is real below in conjunction with the utility model
The accompanying drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model part, rather than whole embodiments.Based on the reality in the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all should
When the scope for belonging to the utility model protection.
It should be noted that term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing,
" second " etc. is for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so
The term used can be exchanged in the appropriate case, so as to embodiment of the present utility model described herein.In addition, term " bag
Include " and " having " and their any deformation, it is intended that covering is non-exclusive to be included, for example, containing series of steps
Or process, method, system, product or the equipment of unit are not necessarily limited to those steps or the unit clearly listed, but it can wrap
Include not listing clearly or for the intrinsic other steps of these processes, method, product or equipment or unit.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
Unless specifically stated otherwise, the part and positioned opposite, the digital table of step otherwise illustrated in these embodiments
Scope of the present utility model is not limited up to formula and numerical value.Simultaneously, it should be appreciated that each shown in accompanying drawing for the ease of description
The size of individual part is not to be drawn according to actual proportionate relationship.For skill known to person of ordinary skill in the relevant
Art, method and apparatus may be not discussed in detail, but in the appropriate case, the technology, method and apparatus should be considered as awarding
Weigh a part for specification.In shown here and discussion all examples, any occurrence should be construed as merely example
Property, not as limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：It is similar
Label and letter similar terms is represented in following accompanying drawing, therefore, once be defined in a certain Xiang Yi accompanying drawing, then with
It need not be further discussed in accompanying drawing afterwards.
For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.If for example, the device in accompanying drawing is squeezed, be described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
In description of the present utility model, it is to be understood that the noun of locality such as " forward and backward, upper and lower, left and right ", " horizontal,
Vertically, vertically, level " and " top, bottom " etc. indicated by orientation or position relationship be normally based on orientation shown in the drawings or position
Relation is put, description the utility model is for only for ease of and simplifies description, in the case where not making opposite explanation, these nouns of locality
Do not indicate that and imply that the device or element of meaning there must be specific orientation or with specific azimuth configuration and operation, because
This is it is not intended that limitation to the utility model protection domain；The noun of locality " inside and outside " refers to the wheel relative to each part in itself
Wide is inside and outside.
Fig. 1 shows the embodiment of bleeder plug of the present utility model, and the bleeder plug includes cock body 10, the and of pressure sensor 20
Data transfer part 30.Pressure sensor 20 is arranged on the part touched with the interior thereof of fuel tank 50 on cock body 10.Data transfer part
30 are arranged on cock body 10 and are connected with pressure sensor 20.
It is normal that bleeder plug is arranged on fuel tank 50 in use, due to being provided with pressure sensor 20 and data on bleeder plug
Transmission Part 30, the pressure that can be subjected to by the bottom of 20 test fuel tank of pressure sensor 50, then passed by data transfer part 30
Output pressure signal.When fuel tank 50 needs to drain the oil, cock body 10 is removed from fuel tank 50 to drain the oil.Because, the present embodiment
Bleeder plug also has the function of pressure test transmission concurrently, avoids the need for doing additional improvement to the bottom of fuel tank 50 installing pressure test member
Part, it is easy to use.
As shown in figure 1, in the present embodiment, cock body 10 includes plunger portion 11 and the installation portion being connected with plunger portion 11
12, plunger portion 11 is used for the fuel outlet for clogging the bottom of fuel tank 50, and pressure sensor 20 is arranged in plunger portion 11.In use, hand
The operation installation of installation portion 12 is held, plunger portion 11 is together filled in into the bottom of fuel tank 50 together with the pressure sensor 20 in plunger portion 11
Fuel outlet, allows plunger portion 11 to be connected with fuel outlet.Optionally, pressure sensor 20 is arranged on the top of plunger portion 11, to allow pressure
Force snesor 20 is fully contacted with the fluid of the bottom of fuel tank 50, it is ensured that the performance of pressure sensor 20.
In the present embodiment, as shown in figure 1, data transfer part 30 includes transmission line 31 and data-interface 32, data-interface
32 are arranged on installation portion 12, and are connected by transmission line 31 with pressure sensor 20.Optionally, data-interface 32 is arranged on peace
One end of remote pressure sensor 20 in dress portion 12, to facilitate the connection of data-interface 32 to transmit the circuit of data.
As shown in figure 1, offering cable-through hole 111 in plunger portion 11, the first end of cable-through hole 111 extends to pressure sensing
At device 20, the second end of cable-through hole 111 is extended at data-interface 32.Transmission line 31 is arranged in cable-through hole 111, transmission line 31
For at data-interface 32 that the data measured of pressure sensor 20 inside fuel tank 50 is transferred to outside fuel tank 50, in order to number
Data are exported according to interface 32.Optionally, as shown in figure 1, bleeder plug also includes seal 40, seal 40 is arranged on cable-through hole
In 111, seal 40 is used for the gap between sealing transmission line 31 and cable-through hole 111.The setting of seal 40 be in order to avoid
There is oil gas to be overflowed along cable-through hole 111 and cause peril.
As an alternative embodiment, data transfer part 30 can also be using the form being wirelessly transferred.It is adapted,
Built-in power or power supply of inducting can be installed on cock body 10, then are equipped with the pressure that data transmitter measures pressure sensor 20
Force signal is sent in the form of being wirelessly transferred.Optionally, data transmitter can include data processor and antenna, at data
The treated pressure signal of reason device is sent by antenna again.
As shown in figure 1, in the present embodiment, the spiral shell being adapted with the fuel outlet of the bottom of fuel tank 50 is formed with plunger portion 11
Line section, installation portion 12 is the nut structure for screwing.In use, operation spanner screws installation portion 12, you can by plunger portion 11
On the fuel outlet for being screwed to the bottom of fuel tank 50, plunger portion 11 is allowed to be connected with the bottom of fuel tank 50.
Fig. 2 shows the embodiment of oil mass detection device of the present utility model, and the oil mass detection device includes above-mentioned put
Plug cock, controller 60 and fuel level gauge 70.In use, bleeder plug to be directly installed to the fuel outlet of the bottom of fuel tank 50, it is possible to allow
Pressure that bleeder plug is subjected to regard to the bottom of test fuel tank 50 and transmission goes out pressure signal.The pressure sensing of controller 60 and bleeder plug
Device 20 is connected, and the oil in fuel tank 50 is calculated for receiving the pressure signal that pressure sensing is detected, and according to the pressure signal
Measure information.Fuel level gauge 70 is connected with controller 60, for receiving the oil mass information that controller 60 is calculated, and shows the oil mass
Information.Can be on the premise of mailbox configuration not be changed easily to remaining oil mass in fuel tank 50 by the oil mass detection device
Detected, and easily show the oil mass information.Optionally, controller 60 is ECU.Optionally, fuel level gauge 70 is CAN instrument
Table.
Specifically, in use, above-mentioned ECU is Engine ECU, ECU bases on the basis of preset calibrations data are received
Pressure signal calculates the current oil mass of fuel tank 50, and oil mass data are transmitted to CAN instrument by CAN lines, and CAN instrument shows mould
Block shows corresponding oil mass value.
ECU internal datas, which need to be adjusted according to the installation site of different fuel tank size and oil quantity sensor, to be controlled
Parameter.To avoid the oil mass caused by automobile bumpiness causes the pressure value changes of measurement in traveling from judging inaccurate, in ECU data
Introduce driving cycle and judge control logic, when running car, ECU is to CAN instrument when tank pressure change exceedes certain threshold value
The oil mass value of transmission is constant, and this threshold value can be adjusted according to actual condition., can by the Accurate Calibration to ECU internal datas
The oil mass value for showing CAN instrument is very accurate, while good basic data can be provided to the calculating of part utility function, such as
The functions such as residual running mileage, have and expand meaning well.
The utility model also provides a kind of vehicle, and the vehicle includes above-mentioned oil mass detection device.Using the oil mass detection
Device can be detected easily to remaining oil mass in the fuel tank 50 of vehicle, it is possible to easily allow driver to learn fuel tank
Remaining oil mass information in 50.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.
Claims (10)
1. a kind of bleeder plug, it is characterised in that including：
Cock body (10)；
Pressure sensor (20), is arranged on the part that the fluid internal with fuel tank (50) of the cock body (10) is in contact；
Data transfer part (30), is arranged on the cock body (10) and is connected with the pressure sensor (20).
2. bleeder plug according to claim 1, it is characterised in that the cock body (10) include plunger portion (11) and with it is described
The installation portion (12) that plunger portion (11) is connected, the plunger portion (11) is used for the fuel outlet for clogging the fuel tank (50) bottom,
The pressure sensor (20) is arranged in the plunger portion (11).
3. bleeder plug according to claim 2, it is characterised in that the pressure sensor (20) is arranged on the plunger portion
(11) top.
4. bleeder plug according to claim 3, it is characterised in that the data transfer part (30) include transmission line (31) and
Data-interface (32), the data-interface (32) is arranged on the installation portion (12), and passes through the transmission line (31) and institute
State pressure sensor (20) connection.
5. bleeder plug according to claim 4, it is characterised in that offer cable-through hole (111) in the plunger portion (11),
The first end of the cable-through hole (111) extends to the pressure sensor (20) place, the second end extension of the cable-through hole (111)
To the data-interface (32) place, the transmission line (31) is arranged in the cable-through hole (111).
6. bleeder plug according to claim 5, it is characterised in that the bleeder plug also includes seal (40), described close
Sealing (40) is arranged in the cable-through hole (111), and the seal (40) is used to seal the transmission line (31) and the mistake
Gap between string holes (111).
7. bleeder plug according to claim 2, it is characterised in that be formed with and the fuel tank on the plunger portion (11)
(50) thread segment that the fuel outlet of bottom is adapted, the installation portion (12) is the nut structure for screwing.
8. a kind of oil mass detection device, it is characterised in that including：
Bleeder plug, the bleeder plug is the bleeder plug any one of claim 1 to 7；
Controller (60), is connected with the pressure sensor (20) of the bleeder plug, for receiving the pressure sensor (20) inspection
The pressure signal measured, and the oil mass information in the fuel tank (50) is calculated according to the pressure signal；
Fuel level gauge (70), is connected with the controller (60), for receiving the oil mass information that the controller (60) is calculated, and
Show the oil mass information.
9. oil mass detection device according to claim 8, it is characterised in that the controller (60) is ECU.
10. a kind of vehicle, including oil mass detection device, it is characterised in that the oil mass detection device is the institute of claim 8 or 9
The oil mass detection device stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442865.4U CN206475739U (en) | 2016-12-26 | 2016-12-26 | Bleeder plug, oil mass detection device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621442865.4U CN206475739U (en) | 2016-12-26 | 2016-12-26 | Bleeder plug, oil mass detection device and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206475739U true CN206475739U (en) | 2017-09-08 |
Family
ID=59749640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621442865.4U Expired - Fee Related CN206475739U (en) | 2016-12-26 | 2016-12-26 | Bleeder plug, oil mass detection device and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206475739U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750952A (en) * | 2020-07-07 | 2020-10-09 | 北京中位科技有限公司 | Novel device and method for monitoring oil quantity of vehicle oil tank |
| CN111775692A (en) * | 2020-07-24 | 2020-10-16 | 安达市雄励电气信号设备装置制造有限公司 | Oil stealing prevention structure for oil tank |
| FR3137171A1 (en) * | 2022-06-23 | 2023-12-29 | Lionel Lecrosnier | Method for controlling the volume and detecting withdrawal of fuel contained in a road vehicle tank and Device for implementing this process |
-
2016
- 2016-12-26 CN CN201621442865.4U patent/CN206475739U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111750952A (en) * | 2020-07-07 | 2020-10-09 | 北京中位科技有限公司 | Novel device and method for monitoring oil quantity of vehicle oil tank |
| CN111775692A (en) * | 2020-07-24 | 2020-10-16 | 安达市雄励电气信号设备装置制造有限公司 | Oil stealing prevention structure for oil tank |
| CN111775692B (en) * | 2020-07-24 | 2023-02-10 | 安达市雄励电气信号设备装置制造有限公司 | Oil theft prevention structure for oil tank |
| FR3137171A1 (en) * | 2022-06-23 | 2023-12-29 | Lionel Lecrosnier | Method for controlling the volume and detecting withdrawal of fuel contained in a road vehicle tank and Device for implementing this process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20211226 |