CN2562174Y - Fuel consumption indicator of IC engine, fuel tank volume regulator - Google Patents
Fuel consumption indicator of IC engine, fuel tank volume regulator Download PDFInfo
- Publication number
- CN2562174Y CN2562174Y CN 02262128 CN02262128U CN2562174Y CN 2562174 Y CN2562174 Y CN 2562174Y CN 02262128 CN02262128 CN 02262128 CN 02262128 U CN02262128 U CN 02262128U CN 2562174 Y CN2562174 Y CN 2562174Y
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- fuel
- housing
- fuel tank
- internal combustion
- combustion engine
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Abstract
The utility model relates to a fuel tank fuel quantity control device with an internal combustion engine fuel consumption quantity indicator. The utility model is designed for accurately and momentarily indicating the fuel consumption quantity of the internal combustion engine and the fuel quantity needed to be injected into the fuel tank. The utility model takes liter as unit; wherein, the minimum accuracy of the unit can be 0.1 liter, and the maximum accuracy of the unit can be identified according to the requirement. The device is communicated with a fuel transmitting pipe of the internal combustion engine. The different flow quantity and the different flow speed of the fuel are utilized to drive an impeller to rotate and then drive a gear set and a meter hand to rotate. The fuel consumption quantity of the internal combustion engine at the certain time and within the certain distance and the accumulated consumption quantity and allowance of the fuel tank can be indicated through the data on a meter disk at any time. A buzzer is arranged on the fuel tank, mainly consisting of a floater, a triangle needle, a quartz cell, a timing controller and a buzzing horn. With the utilization of fuel buoyancy and the horn, the operation of filling the fuel tank can be stop when the fuel surface reaches the same fuel surface each time. The device can be used for mechanical product refitting and matching which take the internal combustion engine as power, such as automobiles, engineering plants, farming plants and ships, etc.
Description
Technical field
The utility model belongs to for motor vehicle field of instrumentation technology, is specifically related to indication of fuel of internal combustion engine consumption and fuel tank oil-flow control apparatus.
Background technology
It at present is the fuel gauge that the automobile, engineering machinery etc. of power use with the internal combustion engine, adopt electrothermal or moving-magnetic type principle, the dial plate indication range adopts 1 to 1/2,1/3,0, or E-F mode, its structure adopts the induction plug that is installed on the fuel tank to reach indicating gauge by lead, the about surplus amount of indication fuel tank and the consumption of fuel oil.
By " the up-to-date electrical equipment structure of 77 kinds of automobiles. principle and maintenance " the photo-electric fuel flowmeter of book report, adopt flowmeter and liquid level sensor to constitute, liquid level sensor is arranged in the fuel tank, links to each other with flowmeter by cable.Though this flowmeter can demonstrate the ratio of vehicle driving mileage and fuel consumption in 10 seconds, with engine fuel consumption quantity with the accumulation numerical value, what but still can't show should adding amount of fuel at every turn fuel oil, and this flowmeter structure complexity, the production cost height, selling price is expensive, only uses on the only a few sedan limousine, makes promoting the use of of this flowmeter be restricted.With regard to its structure, the indication of liquid level sensor and table and above-mentioned fuel level gauge are basic identical, and what show equally is about surplus amount of fuel tank.
Since above-mentioned flowmeter, fuel consumption and the existing defective of fuel tank surplus amount indicating gauge, the fuel consumption the when driver is difficult to get engine running clear, the accurate amount of fuel tank Fuel Remained, in refueling process, whether accurate to the quantity that fuel tank refuels.
Summary of the invention
Technical problem to be solved in the utility model and to solve the technical scheme that its technical matters adopts be that it comprises:
The housing of parts can be installed.Being arranged on the housing upper surface scribes or is printed with the scale of the unit of being upgraded to and the dial plate of numeral.Be arranged on the blade wheel chamber in the housing.Be arranged on the impeller that can in blade wheel chamber, rotate in the blade wheel chamber, impeller shaft gear and the direction conversion gear engagement coaxial with impeller, direction conversion gear and the engagement of dial plate annular wheel, dial plate outer rotor and minute hand governor gear and the engagement of hour hand governor gear with the same axle of dial plate annular wheel, minute hand governor gear and minute hand gearing mesh, hour hand governor gear and hour hand gearing mesh, minute hand is arranged on the long pin-teeth wheel shaft, hour hand is arranged on the short pin-teeth wheel shaft, and the short pin-teeth axle sleeve is contained in outside the long pin-teeth wheel shaft.It comprises be arranged on the housing and housing in return-to-zero mechanism.It also comprises the buzzer that is arranged on the fuel tank.
Blade wheel chamber of the present utility model is: processing or be manufactured with into fuel passage and go out fuel passage on housing, advance fuel passage center line and the span that goes out the central angle alpha of fuel passage center line and be 90 °≤α≤150 °, advancing fuel passage and going out to be provided with the choked flow angle between the fuel passage.
The central angle β at choked flow of the present utility model angle is that 20 °～30 °, angle of gradient γ are 15 °～25 °.
Return-to-zero mechanism of the present utility model is: the escapement lever upper end that is arranged in the housing is provided with the reset button that is installed on the housing, in escapement lever, be provided with spring, the lower end of escapement lever and minute hand gear overlap joint, one end of long meter clockwork spring connects with the long pin-teeth wheel shaft, the other end connects with dial plate, stops that post is arranged on the dial plate.
Buzzer of the present utility model is: process or be manufactured with into outage in hummer housing lower end, the bottom is provided with float in the hummer housing, be provided with battery, timing controller, buzzing loudspeaker, contact, reed at buzzing housing internal upper part, be positioned at the cutting needle above the float, reed links to each other with an end, timing controller, the buzzing loudspeaker of battery by lead, and the contact links to each other with the other end of battery by lead.
The choked flow angle of blade wheel chamber of the present utility model has 3.
The utility model is compared with the existing fuel gauge that uses, it has adopted the impeller driven gear, drive the amount of fuel indicating gauge by gear drive and indicate automobile, engineering machinery fuel consumption and fuel tank surplus amount, it can be at any time display automobile, the fuel consumption of engineering machinery in certain hour, certain distance exactly, and interior Fuel Remained amount of fuel tank and the quantity that needs to add fuel oil, spillover when having avoided oil prevents that dangerous accident from taking place.The phenomenon of having given short weight when having avoided buying fuel oil.It has advantages such as simple in structure, that production technology is simple, production cost is low, indication is accurate, can be that the fuel oil of power is mechanically promoted the use of with the internal combustion engine in automobile and engineering machinery etc.
Description of drawings
Fig. 1 is the front view of an embodiment of the utility model.
Fig. 2 is the A-A cut-open view of Fig. 1.
Fig. 3 is the transmission synoptic diagram of the utility model impeller and minute hand gear and hour hand gear.
Fig. 4 is the structural representation of the utility model return-to-zero mechanism 3.
Fig. 5 is the structural representation of amount of fuel control hummer 28.
Fig. 6 is the cut-open view of Fig. 5.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described, but the utility model is not limited to these embodiment.
Embodiment 1
In Fig. 1～6, the indication of fuel of internal combustion engine consumption and the fuel tank oil-flow control apparatus of present embodiment are by dial plate 1, minute hand returns zero and stops post 2, return-to-zero mechanism 3, minute hand 4, hour hand 5, last installation sheet 6, housing 7, following installation sheet 8, illumination bulb 9, blade wheel chamber 10, bypass choked flow angle 11, advance fuel passage 12, import choked flow angle 13, outlet choked flow angle 14, go out fuel passage 15, impeller 16, minute hand clockwork spring 17, short pin-teeth axle axle 18, long pin-teeth axle axle 19, hour hand gear 20, minute hand gear 21, minute hand governor gear 22, dial plate outer rotor 23, dial plate annular wheel 24, impeller shaft gear 25, direction conversion gear 26, hour hand governor gear 27, buzzer 28 constitutes.
In Fig. 1, dial plate 1 is installed on housing 7, on dial plate 1, be printed with outer ring numeral and inner ring numeral, from 0 to 120 liter of the scope of outer ring numeral, by minute hand 4 indications, the outer ring numeral is used for being illustrated in the oil mass of dosing accumulative total fuel consumption and the Fuel Oil Remaining that uses full combustion back in the fuel tank and needing to add, from 0 to 10 liter of the scope of inner ring numeral, by hour hand 5 indications, the inner ring numeral is used for representing that internal combustion engine is in the interior fuel consumption of unit interval distance.Outer ring numeral and inner ring numeral also can be printed numeral in a big way, represent to dose amount of fuel and fuel consumption.On dial plate, also be equipped with and stop post 2 and illumination bulb 9, stop that post 2 is in order to stop that minute hand is in 0 position.On housing 7 He in the housing 7, return-to-zero mechanism 3 is installed also.Be connected with installation sheet 6, bottom on the top of housing 7 and be connected with installation sheet 8 down, last installation sheet 6 is used for this practicality newly is fixed on instrument panel with following installation sheet 8.
In Fig. 2, the bottom is a blade wheel chamber 10 in housing 7, processing or be manufactured with into fuel passage 12 and go out fuel passage 15 on housing 7, the position of advancing fuel passage 12 is higher than fuel passage 15, advancing fuel passage 12 is used for linking with the internal combustion engine oil inlet pipe, going out fuel passage 15 is used for linking with internal combustion engine, advancing the fuel passage center line is 120 ° with the central angle alpha that goes out the fuel passage center line, advance fuel passage 12 and going out to be welded with between the fuel passage 15 three choked flow angles that are connected as a single entity with housing 7, the choked flow angle is used to prevent the impeller counter-rotating, deflection, remain a constant speed, in advancing fuel passage 12 and 120 ° of scopes that go out fuel pipe, be manufactured with two choked flow angles, enter fuel passage 12 places and be manufactured with import choked flow angle 13, go out fuel passage 15 places and be manufactured with outlet choked flow angle 14, central angle between import choked flow angle 13 and the outlet choked flow angle 14 is 45 °, is to be manufactured with a bypass choked flow angle 11 in 240 ° of scopes advancing fuel passage 12 with the central angle that goes out fuel passage 15, and bypass choked flow angle 11 is 125 ° with the angle of import choked flow 13.Import choked flow angle 13 is identical with the shape at bypass choked flow angle 11 with outlet choked flow angle 14, and its central angle β is that 25 °, angle of gradient γ are 20 °.
At Fig. 1,2, in 3, impeller 16 is installed in blade wheel chamber 10, impeller 16 and impeller shaft gear 25 are on same axle, impeller shaft gear 25 and 26 engagements of direction conversion gear, direction conversion gear 26 and 24 engagements of dial plate annular wheel, dial plate outer rotor 23 and minute hand governor gear 22 and 27 engagements of hour hand governor gear with dial plate annular wheel 24 same axles, minute hand governor gear 22 and 21 engagements of minute hand gear, hour hand governor gear 27 and 20 engagements of hour hand gear, minute hand 4 is installed on the long pin-teeth axle axle 19, hour hand 5 is installed on the short pin-teeth wheel shaft 18, and short pin-teeth wheel shaft 18 is sleeved on outside the long pin-teeth wheel shaft 19.One end of minute hand clockwork spring 17 connects with minute hand gear 21, the other end connects with dial plate 1.When blade wheel chamber 10 has fuel oil to flow through, impeller 16 rotations, through 26 commutations of direction conversion gear, and, drive minute hand 4 and hour hand 5 rotations through dial plate annular wheel 24, dial plate outer rotor 23, minute hand governor gear 22, hour hand governor gear 27, minute hand gear 21,20 transmissions of hour hand gear.Amount of fuel and Fuel Remained amount that minute hand 4 indication accumulative total fuel consumption and fuel tank domestic demand are dosed, the fuel consumption of hour hand 5 indication internal combustion engines in the certain hour certain distance.
In Fig. 1,3,4, on housing 7 He in the housing 7, return-to-zero mechanism 3 is installed, the return-to-zero mechanism 3 of present embodiment by reset button 3-1, escapement lever 3-2, spring 3-3, stop that post 2, long meter clockwork spring 17 are connected into.The upper end of escapement lever 3-2 and reset button 3-1 link, reset button 3-1 is installed on the housing 7, spring 3-3 is installed in the escapement lever 3-2, the lower end of escapement lever 3-2 places the minute hand gear 21 times, stop that post 2 is installed on the dial plate 1, an end of long meter clockwork spring 17 connects with long pin-teeth wheel shaft 19, the other end connects with dial plate 1.After filling it up with fuel oil to fuel tank at every turn, the driver needs to press reset button 3-1 with hand, the descending interlock escapement lever of reset button 3-1 4-2 boosts minute hand gear 21, and minute hand gear 21 is thrown off with minute hand governor gear 22, and minute hand 4 is counter-rotating rapidly under the effect of minute hand clockwork spring 17, when minute hand 4 is back to 0, minute hand 4 is blocked post 2 retainings and stops, and at this moment unclamps reset button 3-1, under the effect of spring 3-3 elastic force, reset button 3-1 resets and retracts escapement lever 3-2, and minute hand 4 measures again in 0 position.
In Fig. 5,6, the buzzer 28 of present embodiment is made of buzzer housing 28-1, battery 28-2, timing controller 28-3, lead 28-4, buzzing loudspeaker 28-5, contact 28-6, reed 28-7, cutting needle 28-8, float 28-9 connection, buzzer 28 is installed in fuel tank top, the lower end is stretched in the fuel tank, stretch into the distance in the fuel tank, press national safety standard and reserve.On the bottom face of buzzer housing 28-1, be processed with the turnover oilhole, at buzzer housing 28-1 internal upper part battery 28-2, timing controller 28-3, buzzing loudspeaker 28-5, contact 28-6, reed 28-7, cutting needle 28-8 are installed, the bottom is equipped with float 28-9 in buzzer housing 28-1, the end of battery 28-2, timing controller 28-3, buzzing loudspeaker 28-5, reed 28-7 connect by lead 28-4 polyphone, contact 28-6 is connected by the other end of lead with battery 28-2, and cutting needle 28-8 is installed in the top of float 28-9.When reaching the bottom face of buzzer 28 for the fuel tank oil, fuel oil enters in the buzzer housing 28-1 from the turnover oilhole, float 28-9 floats, float 28-9 jack-up cutting needle 28-8, cutting needle 28-8 top jack-up reed 28-7, reed 28-7 and contact 28-6 overlap joint are connected the circuit of buzzing loudspeaker 28-5, send 1～3 by timing controller 28-3 control buzzing loudspeaker 28-5 and pipe, the oiling personnel can stop to refuel.Because during each the oiling, volume of fuel tank all is controlled at and stops on the same oily plane refueling, the data of the oil supply that minute hand 4 is indicated are and should add amount of fuel next time.To be control buzzing loudspeaker 28-5 stop after 1～3 immediately piping at every turn in the effect of timing controller 28-3, and could pipe once more after 4～5 hours, prevents to yowl and do not stop.When internal combustion engine, the oily plane in the fuel tank descends, and the fuel oil in the buzzer 28 is discharged from advancing outage, and float 28-9 and cutting needle 28-8 descend, and reed 28-7 and contact 28-6 throw off, and hummer 28 quits work.
In the present embodiment, blade wheel chamber 10 what advance fuel passage center line and the central angle alpha that goes out the fuel passage center line is 90 °, in blade wheel chamber 10, be manufactured with 3 choked flow angles, the central angle β at each choked flow angle is that 20 °, angle of gradient γ are 15 °.The connecting relation of other parts and parts is identical with embodiment 1.
Embodiment 3
In the present embodiment, blade wheel chamber 10 what advance fuel passage center line and the central angle alpha that goes out the fuel passage center line is 150 °, in blade wheel chamber 10, be manufactured with 3 choked flow angles, the central angle β at each choked flow angle is that 30 °, angle of gradient γ are 25 °.The connecting relation of other parts and parts is identical with embodiment 1.
Claims (6)
1, a kind of fuel of internal combustion engine consumption indication and fuel tank oil-flow control apparatus is characterized in that it comprises:
The housing [7] of parts can be installed;
Being arranged on housing [7] upper surface scribes or is printed with the scale of the unit of being upgraded to and the dial plate [1] of numeral;
Be arranged on the blade wheel chamber [10] in the housing [7];
Be arranged on the impeller [16] that can in blade wheel chamber [10], rotate in the blade wheel chamber [10], the impeller shaft gear [25] and direction conversion gear [26] engagement coaxial with impeller [16], direction conversion gear [26] and dial plate annular wheel [24] engagement, dial plate outer rotor [23] and minute hand governor gear [22] and hour hand governor gear [27] engagement with the same axle of dial plate annular wheel [24], minute hand governor gear [22] and minute hand gear [21] engagement, hour hand governor gear [27] and hour hand gear [20] engagement, minute hand [4] is arranged on the long pin-teeth wheel shaft [19], hour hand [5] is arranged on the short pin-teeth wheel shaft [18], and short pin-teeth wheel shaft [18] is sleeved on outside the long pin-teeth wheel shaft [19];
It comprises and is arranged on the return-to-zero mechanism [3] that housing [7] is gone up and housing [7] is interior;
It also comprises the buzzer [28] that is arranged on the fuel tank.
2, according to described fuel of internal combustion engine consumption indication of claim 1 and fuel tank oil-flow control apparatus, it is characterized in that said blade wheel chamber [10] is: on housing [7], process or be manufactured with into fuel passage [12] and go out fuel passage [15], advance fuel passage center line and the span that goes out the central angle alpha of fuel passage center line and be 90 °≤α≤150 °, advancing fuel passage [12] and going out between the fuel passage [15] to be provided with the choked flow angle.
3, according to indication of the described fuel of internal combustion engine consumption of claim 2 and fuel tank oil-flow control apparatus, it is characterized in that: the central angle β at said choked flow angle is that 20 °～30 °, angle of gradient γ are 15 °～25 °.
4, according to described fuel of internal combustion engine consumption indication of claim 1 and fuel tank oil-flow control apparatus, it is characterized in that said return-to-zero mechanism [3] is: escapement lever [3-2] upper end that is arranged in the housing [7] is provided with the reset button [3-1] that is installed on the housing [7], in escapement lever [3-2], be provided with spring [3-3], the lower end of escapement lever [3-2] and minute hand gear [21] overlap joint, one end of long meter clockwork spring [17] connects with long pin-teeth wheel shaft [19], the other end connects with dial plate [1], stops that post [2] is arranged on the dial plate [1].
5, according to described fuel of internal combustion engine consumption indication of claim 1 and fuel tank oil-flow control apparatus, it is characterized in that said buzzer [28] is: process or be manufactured with into outage in hummer housing [28-1] lower end, the bottom is provided with float [28-9] in hummer housing [28-1], be provided with battery [28-2] at buzzing housing [28-1] internal upper part, timing controller [28-3], buzzing loudspeaker [28-5], contact [28-6], reed [28-7], be positioned at the cutting needle [28-8] of float [28-9] top, reed [28-7] is by the end of lead [28-4] with battery [28-2], timing controller [28-3], buzzing loudspeaker [28-5] link to each other, and contact [28-6] links to each other with the other end of battery [28-2] by lead [28-4].
6, according to claim 2 or 3 described fuel of internal combustion engine consumption indication and fuel tank oil-flow control apparatus, it is characterized in that: the choked flow angle of said blade wheel chamber [10] has 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262128 CN2562174Y (en) | 2002-08-28 | 2002-08-28 | Fuel consumption indicator of IC engine, fuel tank volume regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262128 CN2562174Y (en) | 2002-08-28 | 2002-08-28 | Fuel consumption indicator of IC engine, fuel tank volume regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2562174Y true CN2562174Y (en) | 2003-07-23 |
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ID=33728762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02262128 Expired - Fee Related CN2562174Y (en) | 2002-08-28 | 2002-08-28 | Fuel consumption indicator of IC engine, fuel tank volume regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2562174Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290241B (en) * | 2007-04-19 | 2011-02-02 | 上海德科电子仪表有限公司 | Abnormal instance fuel meter signal processing method |
| CN107976228A (en) * | 2016-10-25 | 2018-05-01 | 纳博特斯克有限公司 | Fuel oil evaluating apparatus and storage medium |
-
2002
- 2002-08-28 CN CN 02262128 patent/CN2562174Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101290241B (en) * | 2007-04-19 | 2011-02-02 | 上海德科电子仪表有限公司 | Abnormal instance fuel meter signal processing method |
| CN107976228A (en) * | 2016-10-25 | 2018-05-01 | 纳博特斯克有限公司 | Fuel oil evaluating apparatus and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |