CN2858615Y - Electric petrol-feed pump trolly - Google Patents
Electric petrol-feed pump trolly Download PDFInfo
- Publication number
- CN2858615Y CN2858615Y CN 200520067669 CN200520067669U CN2858615Y CN 2858615 Y CN2858615 Y CN 2858615Y CN 200520067669 CN200520067669 CN 200520067669 CN 200520067669 U CN200520067669 U CN 200520067669U CN 2858615 Y CN2858615 Y CN 2858615Y
- Authority
- CN
- China
- Prior art keywords
- oil
- pump
- dolly
- motor
- filter vat
- 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
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
- Filtration Of Liquid (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a electric oil fill pump dolly. It contains a pump, a filter barrel, the connecting pipes, operation switch and a mobile dolly. The pump and barrel fix on the dolly frame. The motor fixes on the support bracket. The pump is driven by the motor. The said pump is a screw pump, the oil input of the pump connects with a input hose, the oil output of the pump connects with the filter barrel. The model adopts the screw pump as a working pump, which transports lubrication oil by the turning screw. The device characterizes in that it has strong capability of sucking oil and runs stably, simultaneously, it adopts the dolly structure to realize fast moving and to be uses in multi places, it saves labor strength and the oil filling time, it can resume the oil to recover the production in short time after the big leak accident. The utility model is applicable to the mobile filling and filtering devices for the different viscosity oils.
Description
[technical field]
The utility model relates to a kind of petrol service station fuel tank gas filed movable type rapid refueling device of giving, especially relate to that a kind of suction capacity is strong, running as propulsion source, the corresponding filter of configuration and associative operation and detecting element, is suitable for the electronic fuel charger dolly of various range of viscosities oil products steadily and with the screw pump of special transfer of highly viscous oil product.
[background technology]
The refueling operation of common underground Lubricating-oil Station fuel tank generally has following dual mode:
First kind is to adopt the hand oiling mode, for design the Lubricating-oil Station of filling conduit and fuel filler is arranged, and directly with overhead traveling crane oil drum is sling, and the inclination oil drum refuels by fuel filler and filling conduit oil dropping apparatus; For the Lubricating-oil Station that filling conduit and fuel filler are not set, open the manhole plate of fuel tank earlier, by setting up simple lifting tool or manually shouldering and lift the oil dropping apparatus oiling.This method labour intensity is big, and refueling time is longer, may cause pollutants to fall into fuel tank during oiling, and the thin oil waste is caused in thin oil meeting contaminated equipment and the place splashed down simultaneously.
Second kind is to adopt hydraulic pressure oil strain dolly to refuel: this oil strain dolly mainly partly is made up of general positive displacement pump, filter vat, connecting line, travelling car, operating switch etc., because working barrel is low pressure gear pump (less than 2.5MPa), working speed lower (being generally 1000-1500 rev/min), the self-priming performance of pump relatively poor (being generally less than 3m), there are flow pulsation and entrap phenomenon, are unsuitable for the transfer of highly viscous lubricating oil.As adopt this type refuel dolly add the 680# filmatic bearing oil of one barrel of 200L will be nearly 1 hour, if give 15-20m
3Fuel tank to refuel then the time quite long.
[utility model content]
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides that a kind of suction capacity is strong, running as propulsion source, the corresponding filter of configuration and associative operation and detecting element, is suitable for the electronic fuel charger dolly of various range of viscosities oil products steadily and with the screw pump of special transfer of highly viscous oil product.
The technical scheme that its technical matters that solves the utility model adopts is: electronic fuel charger dolly, comprise working barrel, filter vat, connecting line, operating switch and travelling car, working barrel and filter vat are fixed in the car frame, motor is fixed on the bearing, working barrel is by motor-driven, described working barrel is a screw pump, and the oil inlet of this screw pump communicates with oil suction pipe, and the oil outlet of this screw pump communicates with filter vat.
Establish on the described filter vat compression indicator is housed.
Described filtration staving is connected with fuel feed pipe.
The power end of described motor is provided with reversible change-over swith, and this reversible change-over swith is installed in and filters on the staving.
The beneficial effects of the utility model are: adopt screw pump as working barrel, rely on the screw rod transmission lubricating oil of rotation, have that suction capacity is strong, running pulsation-free characteristics, take the vehicle structure form simultaneously, reach quick travel, the purpose that use many places, and reduced labour intensity, saved refueling time, particularly when the accident gross leak, can resume production in short time repairing.The utility model is a kind of portable thin oil oiling filtering installation that is suitable for various range of viscosities oil products.
[description of drawings]
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1-oil suction pipe, 2-screw pump, 3-motor, 4-compression indicator, 5-filter vat, the reversible change-over swith of 6-, 7-fuel feed pipe, 8-bearing, 9-mobile trolley vehicle frame.
[specific embodiment]
Referring to Fig. 1, a kind of electronic fuel charger dolly, comprise working barrel, filter vat 5, connecting line, operating switch and travelling car, working barrel adopts screw pump 2, in the pump housing of screw pump 2 screw rod is installed, and on the pump housing, be provided with oil inlet and oil outlet, screw pump 2 is driven by motor 3, rely on the screw rod transmission lubricating oil of rotation, screw pump 2 and filter vat 5 are fixed in the car frame 9, and motor 3 is fixed on the bearing 8, the oil inlet of this screw pump 2 communicates with oil suction pipe 1, the oil outlet of this screw pump 2 communicates with filter vat 5, by the conveying of screw pump 2, oil product is imported filter back storage in the filter vat 5.In order to understand the pressure of oil product in the filter vat 5, above filter vat 5, compression indicator is installed.
The principle of work of screw pump 2 is: the pressure line of an intermeshing active screw rod and two driven screw rods is divided into the plurality of sections sealed volume to the plug helix of active screw rod and driven screw rod in the pump housing, be generally the 5-6 section, sealed volume moves vertically along with the rotation of screw rod, initiatively screw rod returns and circles, each sealed volume moves a helical pitch, forms the oily process of pressing of inhaling.Screw pump allows higher working speed, is generally 1500-2950 rev/min, and big self-priming height generally can reach 6.5m, and therefore running steadily not only is fit to carry low-viscosity hydraulic oil, also is fit to the lubricating oil of transfer of highly viscous simultaneously.
Described filter vat 5 bodies are connected with fuel feed pipe 7.When reality is used,, needed the fuel tank of fuel feeding to carry out rapid refueling by the quick travel of dolly.For example: when utilizing the hydraulic pressure oil strain dolly of equipower to refuel for the filmatic bearing Lubricating-oil Station, under normal temperature condition, add one barrel of 200L/ bucket 680# filmatic bearing oil and need 60min approximately, and with need 10 minutes only behind this thin oil oil strain dolly.
The utlity model has that suction capacity is strong, the characteristics of smooth running, take simultaneously the vehicle structure form, Reach fast moving, the purpose that use many places is a kind of portable thin oil that is suitable for various range of viscosities oil products The oil filling filter device.
Claims (4)
1, electronic fuel charger dolly, comprise working barrel, filter vat, connecting line, operating switch and travelling car, working barrel and filter vat are fixed in the car frame, motor is fixed on the bearing, working barrel is by motor-driven, it is characterized in that: described working barrel is a screw pump, and the oil inlet of this screw pump communicates with oil suction pipe, and the oil outlet of this screw pump communicates with filter vat.
2, electronic fuel charger dolly according to claim 1, it is characterized in that: described filtration staving is connected with fuel feed pipe.
3, electronic fuel charger dolly according to claim 1 and 2 is characterized in that: establish on the described filter vat compression indicator is housed.
4, electronic fuel charger dolly according to claim 1, it is characterized in that: the power end of described motor is provided with reversible change-over swith, and this reversible change-over swith is installed in and filters on the staving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067669 CN2858615Y (en) | 2005-11-24 | 2005-11-24 | Electric petrol-feed pump trolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520067669 CN2858615Y (en) | 2005-11-24 | 2005-11-24 | Electric petrol-feed pump trolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2858615Y true CN2858615Y (en) | 2007-01-17 |
Family
ID=37611474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520067669 Expired - Fee Related CN2858615Y (en) | 2005-11-24 | 2005-11-24 | Electric petrol-feed pump trolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2858615Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089687A (en) * | 2012-11-10 | 2013-05-08 | 永州锦溁新能源开发有限公司 | Mobile explosion-proof oil pump with automatic metering function |
| CN106698319A (en) * | 2017-03-31 | 2017-05-24 | 安徽江淮汽车集团股份有限公司 | Quantitative oiling mechanism for injecting lubricating oil in transmission |
| CN109231147A (en) * | 2018-08-11 | 2019-01-18 | 六安市叶集区鸿钢电力安装工程有限公司 | A kind of oily device of thermal power plant's instrument punching |
-
2005
- 2005-11-24 CN CN 200520067669 patent/CN2858615Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089687A (en) * | 2012-11-10 | 2013-05-08 | 永州锦溁新能源开发有限公司 | Mobile explosion-proof oil pump with automatic metering function |
| CN106698319A (en) * | 2017-03-31 | 2017-05-24 | 安徽江淮汽车集团股份有限公司 | Quantitative oiling mechanism for injecting lubricating oil in transmission |
| CN109231147A (en) * | 2018-08-11 | 2019-01-18 | 六安市叶集区鸿钢电力安装工程有限公司 | A kind of oily device of thermal power plant's instrument punching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070117 Termination date: 20141124 |
|
| EXPY | Termination of patent right or utility model |