D-G FUEL DISPENSER

D-G FUEL DISPENSER

Pump Type: Optional

Inlet Pressure : >=54kPa.

Flow rate (L/min.): 55±5

Suction Distance (m): 6(verticalmente) / 50(orizzontalmente)

FlowMeter Type: Optional

Accuracy : ±0.2%

Motor Voltage(V) :110V/220V/380V,50Hz/60Hz

Capacity(hp) :1HP(0.75kw)

Input Voltage : 110V/220V/380V,50Hz/60Hz

Nozzle: Auto Shut-off Nozzle

Environmental Condition: -40~~+55degree

Control Type : Solenold Vale Control Type

Preset: Function Provided(Small LCDIndicator)

Display(Counter): Type LCD and Bright Backlight

Digit of Volume: 0~~999,999(6 Digits),Decimal point can be changed

Digit of Amount : 0~~999,999(6 Digits),Decimal point can be changed

Digit of Unit price : 0~~9999(4 Digits),Decimal point can be changed

Digit of Total Range: 0~~99,999,999,99

Optional Display: Type LCD and Bright Backlight

Digit of Volume: 0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Amount: 0~~99,999,999(8 Digits),Decimal point can be changed

Digit of Unit price :0~~999999(6 Digits),Decimal point can be changed

Digit of Total Range : 0~~99,999,999,99

Totalizer: 1~~9,999,999

Hose: 4.5m

Weight : 205kg.

Dimension(L×W×H): 900*620*2180(mm)

Dimension(L×W×H)Of Qty of Container: 40ft: 45 20ft: 22

nut 2-Gasket 3-Nut 4-Jointer 5-Spring seat 6-Spring 7-Overflow valve core 8-Valve seat 9-O-ring 10-Nut 11-Washer 12-Bolt 13-Elastic gasket 14-V-wheel 15-V-belt board 16-Pressure plate 17-Framework oil seal 18-Bolt 19-Elastic washer 20-Pump cover 21-Sliding bearing 22-Rotor unit 23-Woodruff key 24-Vane 25-Spring flake 26-Sliding bearing 27-Plug 28-O-ring 29-Pump body 30-Nut 31-Flat washer 32-Gaslet 33-Bolt 34-Adjusting bolt Diagram 2-2: Exploded drawing of vane pump Diagram 2-3: Installation of rotor of vane pump Diagram 2-4 show the pump’s working situation. A Section and B Section are the neared vane, which rotate together with rotor clockwise. The turning Vane A increases the cubage of low pressure transitional area, oil being sucked into pump. Fuel between vane A and Vane B is brought to high pressure transitional area as the vane go around clockwise. In high pressure transitional area cubage become smaller because of vane rotation, as result, oil is impelled out under the vane pressure. When rotor turns continually oil in tank is sucked into pump and then discharged out ceaselessly to form a stable flowage. Pump flowage formula is showed in Diagram 2-1. Diagram 2-4: fuel dispenser Vane sketch map Q = 2e (Πd－SZ) bnη (2-1) In the formula: Q ── actual flux e ── eccentric moment D ── diameter of chamber b ── vane height S ── vane thickness n ── rotate speed of rotor Z ── vane number η ── volume efficiency Taking security for granted GB50156-2002 of The Regulation of design and construction on vehicle gas & fuel filing station stipulates that the outlet flow-rate of fuel dispenser don’t exceed 60L/min. Overflow valve The real flow rate of vane pump surpass 60L/min. the redundant flowage back into the inlet of pump via overflow valve to make the outlet flow rate don’t exceed 60L/min. fuel dispenser Vane pump can adjust flowage as it belongs to ration pump. When increasing fuel dispenser’s flowage openness of nozzle is enlarged, outlet pressure o fuel dispenser f pu

have to reject any attempt to　　 write a value with a MS_ACK=5 and a Data_ACK 2.　　October 2005 IFSF - STANDARD FORECOURT PROTOCOL FP31_2.22　　 DISPENSER APPLICATION　　 Page: 99　　 FUELLING POINT DATABASE　　 DB_Ad = FP_ID (21H-24H)　　 Data Field Type ReadWrite MO　　 Data Element Name　　 Description　　 _Id (Value) in State　　 28 Volume R(1-9) M　　 Remote_Volume_Preset　　 (1CH) W(3-4)　　 Specifies the volume preset limit for the potential pending　　 transaction.　　 0 = no preset　　 Remark: If fuel dispenser the Remote_Amount_Prepay and the　　 Remote_Volume_Preset are used the more restrictive is　　 used.　　 The preset value is set to zero by the calculator when the　　 transaction is finished.　　 PCD Comment:　　 If the proprietary pump protocol doesn t support volume　　 prepayment but does support an amount preset the PCD　　 will have to try and find a mechanism to over come this　　 shortcoming. A method may be to calculate the　　 corresponding amount and using an amount preset. If the　　 proprietary pump protocols does fuel dispenser n t support any　　 prepayment the PCD will have to reject any attempt to　　 write a value with a M fuel dispenser

do not have their own committee in the new body. Katherine Rake, director of the Fawcett Society, which supports women s rights, says that if the race groups get their committee, women too might want to press for one of their own. Other groups are lobbying for committees to deal with children and “transgendered people�? As to whether one “ism�?will trump another “ism�? Mr Phillips replies that he is hardly likely, as a black man, to cease fighting for minority rights. But the complaining continues. Bert Massie, head of the Disability Rights Commission, is also uneasy about the new body, although he promises to help make it work. Stonewall, a group that campaigns for gay rights in Britain, is more positive, although Alan Wardle, its head of policy, concedes that some meetings at the new body, particularly with religious groups that deem homosexuality sinful, could be tricky. But, as Mr Phillips says, people are just going to have to learn to rub along. © 2006 .  About sponsorship Business and politics Cameron preferred soldiers Nov 30th 2006 From The Economist print edition Bri fuel dispenser tish business feels unappreciated by politicians of all persuasions BUSINESS organisations such as the Institute of Directors (IOD) and Confederation of British Industry (CBI) are good for many things. They provide employment for economists, conduct research and polls, hold seminars and annual conferences. But they are best at griping about the government. At the CBI s annual conference this week, the list of complaints about Britain s declining competitiveness was long. It included worries about ever-growing red tape, congested transport, high energy prices, uncertain gas supplies and too many illiterate entrants to the job market. Bu fuel dispenser t top of the list was corporation tax. Businesses fret that the rate (currently 30% for large companies), which until recently appeared quite favourab fuel dispenser le, is now onerous i