CN2034269U - Volume circulation type multi-range oil consumption meter - Google Patents
Volume circulation type multi-range oil consumption meter Download PDFInfo
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- CN2034269U CN2034269U CN 88204928 CN88204928U CN2034269U CN 2034269 U CN2034269 U CN 2034269U CN 88204928 CN88204928 CN 88204928 CN 88204928 U CN88204928 U CN 88204928U CN 2034269 U CN2034269 U CN 2034269U
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- volume
- metering
- oil
- measuring
- consumption meter
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Abstract
The utility model discloses a volume circulation type multi-range oil consumption meter, which belongs to a measuring device for the volume flow of the liquid. A measuring sensor part of the utility model is different from the long bunch-shaped structure of the existing oil consumption meter. The utility model is composed of a circulation oil passage formed by the method that two structures capable of measuring mutually and alternately and a measuring oil vacuole with identical volume are connected in parallel. Thus, the utility model has the advantages of small volume, wide measuring range, continuous measurement and time saving and oil saving in the measuring process; the volume circulation type multi-range oil consumption meter can also be used as a universal measuring meter for measuring the flow of the liquid.
Description
The utility model belongs to the liquid volume flow measurement device.
Fuel consume is an important indicator of examination engine performance, and test standard specifying measurement gasoline engine uses the positive displacement fuel consumption meter.Its meter (or volume sensor) part mostly is to adopt the glass envelope group of a long string shape before the utility model, the for example Japanese little wild product of device and the Lys-101 type numeral fuel consumption meters of Tianjin pressure Watch Factory (former red instrucment and meter plant) production etc. surveyed all are this structural shapes.This fuel consumption meter when measuring will through startup, step such as oil-filled, measurement, as duplicate measurements again, need after oil-filled again, to carry out, work rhythm is slow, and oil consumption consuming time is many, can not continuous coverage, and range can not choose at random, and increases the volume that the range class just can only increase the bubble group.
The purpose of this utility model provides little, the multirange of a kind of volume, the circulating fuel consumption meter of volume of energy continuous coverage.This instrument also can be used as all purpose instrument of liquid flow mearuement.
The circulating fuel consumption meter of volume is the same with existing fuel consumption meter partly to be made up of gage probe and hourmeter instrument control circuit.Gage probe is the circulating oil path of a continuous changeable direction, and its structure is structure two the metering bubbles identical with volume, and the one end has pipeline and fuel tank to be communicated with, and the other end leads to the motor fuel oil circuit; Place, two ends in fixed volume is provided with photoelectric sensor respectively, the signal that can send the metering beginning and end.The work of metering bubble is controlled by two bidirectional electromagnetic valves.When a metering bubble carries out surveying work by solenoid control, another then oil-filled preparation simultaneously of metering bubble, when first metering bubble is measured when finishing, the solenoid valve commutation make second metering bubble carry out surveying work first then is in oil-filled standby condition.Move in circles like this and carry out continuously, range can be selected voluntarily, and the hourmeter instrument control circuit partly is provided with corresponding action button and numeral shows.
Fig. 1 is the circulating fuel consumption meter measuring principle of volume figure.Wherein A-is the circulating fuel consumption meter original state of volume, and B-is that left side metering bubble is measured, and the bubble of the right metering simultaneously is oil-filled, and C-is that the right metering bubble is measured, and left side metering bubble is oil-filled.Fig. 2 is the circulating fuel consumption meter embodiment of a volume gage probe synoptic diagram.1-fuel tank among the figure, the 2-oil pipe line, 3,3 ', 5,5 '-photoelectric sensor, 4,6-measures bubble, 7, the 8-bidirectional electromagnetic valve, (can be called for short solenoid valve).
Embodiment.The gage probe structural representation of the circulating multirange fuel consumption meter of volume as shown in Figure 2.Gage probe is two and the structure oil vacuole (can be glass) identical with volume that connect among the figure, wherein 3 to 3 ' and 5 to 5 ' between volume be that known fixed equates, and respectively 3,3 ' and 5,5 ' locate to establish photoelectric sensor, the signal that in measuring process, sends the metering beginning and end.Bidirectional electromagnetic valve 7 and 8 is controlled oily flow path direction oil-filled to oil vacuole or that measure respectively.Be illustrated as non-measurement state, give engine oil by fuel tank.If press " startups " button of instrument part, then power supply, solenoid valve 7 switches oil circuits, disconnects getting in touch of left side metering oil vacuole and fuel tank, and the left side metering is steeped and is supplied engine fuel, sends the timing commencing signal through upper limit place 3, to 3 ' locate then to send the timing stop signal.When the left side oil vacuole carried out surveying work, solenoid valve 7 makes right side oil vacuole and fuel tank conducting, and was oil-filled.When solenoid valve 7 and 8 switchings were reverse, then the right side oil vacuole carried out surveying work, and the left side oil vacuole is oil-filled.Oil vacuole volume of every measurement, the instrument part then is shown as numeral 1, and free simultaneously record shows.If continuously duplicate measurements then has corresponding volume oil consumption and time keeping numeral to show.In the continuous coverage process, can show at that time oil consumption achievement data at any time by " manual control " button.
The volume circulation type fuel consumption meter, the oil vacuole volume can be made suitably little, and therefore, it is little to have a volume, continuously measuring flow, range ability is wide, stepping is thin, and the characteristics such as fuel-economizing save time. This instrument can be used as the general metrical instrument of measuring any fluid flow, and the certainty of measurement of advantageous particularly raising low discharge. Then can carry out real time correction to it if seal in other flowmeters. Design feature changeable type according to this instrument becomes automobile-used fuel consumption meter, and is easy to use and reliable.
Claims (2)
1, the circulating multirange fuel consumption meter of volume, partly form by gage probe and instrument control circuit, it is characterized in that: gage probe partly is by two metering bubbles [4], [6] and in metering steep the photoelectric sensor [3] that the fixed volume two ends are located, [3] ', [5], [5] ', and be contained in oil pipe line [2] between the two metering bubbles in parallel and bidirectional electromagnetic valve [7] wherein, [8] circulating oil path that connects to form, bidirectional electromagnetic valve is accepted photoelectric sensor or starts the knob signal to switch oily flow path direction, a metering bubble is communicated with engine carry out fuel consumption measurement work, simultaneously another metering bubble then communicate with fuel tank carry out oil-filled, when the measurement of a metering bubble stops, solenoid valve is swung to oily stream, like this, the gage probe oil circuit constantly commutates, alternations are steeped in two meterings, have constituted the circulating oil path of continuous measurement.
2, according to the said volume circulation of claim 1 multirange fuel consumption meter, it is characterized in that two metering bubbles in the said gage probe part, can be that structure and volume are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88204928 CN2034269U (en) | 1988-04-29 | 1988-04-29 | Volume circulation type multi-range oil consumption meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88204928 CN2034269U (en) | 1988-04-29 | 1988-04-29 | Volume circulation type multi-range oil consumption meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2034269U true CN2034269U (en) | 1989-03-15 |
Family
ID=4839436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88204928 Withdrawn CN2034269U (en) | 1988-04-29 | 1988-04-29 | Volume circulation type multi-range oil consumption meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2034269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017846A (en) * | 2012-11-23 | 2013-04-03 | 华为技术有限公司 | Liquid consumption metering method and device, and fuel consumption measuring system of generator set |
| CN111272244A (en) * | 2020-03-19 | 2020-06-12 | 上海陆根智能传感技术有限公司 | Oil consumption sensor |
-
1988
- 1988-04-29 CN CN 88204928 patent/CN2034269U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017846A (en) * | 2012-11-23 | 2013-04-03 | 华为技术有限公司 | Liquid consumption metering method and device, and fuel consumption measuring system of generator set |
| CN103017846B (en) * | 2012-11-23 | 2016-08-03 | 华为技术有限公司 | Liquid-consumed metering method, device and generating set fuel consumption measurement system |
| CN111272244A (en) * | 2020-03-19 | 2020-06-12 | 上海陆根智能传感技术有限公司 | Oil consumption sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CU02 | Correction of gazette and description of patent for utility model |
Correction item: Designer Correct: Wang Desheng|Zhang Gengchen|Wang Xuehan|Cang Shaowu False: Wang Decang|Zhang Gengchen|Wang Xuehan|Cang Shaowu Number: 11 Page: 103 Volume: 5 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT FROM: DESIGNER ZHANG WENHUA WANG ZUOMING TO: ZHANG WENHUA WANG ZUOMING |
|
| 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 |