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Date: 2011-08-04     Hits: 1573

KFDQ640-6 electric ground BOP Accumulator

           

                      

 

Product features: strong environmental suitability, explosion prevention and the heat insulation are up to the business standard and API 16D specification, fast reaction, easy to use.

Specifications:

 

No.

Name

Parameters

1.1

Remote control console

Size4110L×2170W×2420Hmm  Weight6mt

1.2

effective volume of oil tank

1310Lone (1) 1release port and four (4) 4inspection port

1.3

triplex pump output and working pressure

42L/min21MPa18.5KW,460V,60Hz

1.4

air pump output× quantity

20L/min@10.5MPa×two (2)

1.5

air source pressure( maxim air consumption)

0.530.8 MPa (3m3/min)

1.6

accumulator

40L×16=640L install by two sides with four groups symmetrically, a high pressure globe valve for each accumulator

1.7

usable liquid measure for accumulator

320L

1.8

preliminary filling nitrogen pressure for accumulator

6.3 MPa7.7 MPa

1.9

main fold assembly

manual pressure reducing valve 014 MPa(2000psi)the by pass pressure is 21 MPa(3000psi)

1.10

ring pressure

manual & pneumatic regulator 018 MPa

1.11

controlled object quantity

one ring style, two half sealed style, one sealed style, one discharge nozzle, one standby

1.12

dynamo automatic start and stop controller

ontrolled by pressure relay, the low pressure is under 18.9MPa2700psi, the dynamo starts; the pressure reaches 21 (3000psi) MPa, the dynamo stops

1.13

air pump automatic start and stop controller

controlled by the liquid air start stop, the low pressure is under 18MPa2600psi, it starts; the pressure reaches 21 (3000psi) MPa, it stops

1.14

pressure display and delivery

four 100mmOD pressure gauge show respectively:
Ring pressure 0~25MPa (0~3570 psi)
accumulator pressure 0~40MPa (0~5800 psi)
main fold pressure 0~40MPa (0~5800 psi)
air source pressure 0~1.6MPa
0~232psi

1.15

pressure output interface

NPT 1″12 PCSNPT1″1inside and outside screw thread are available

1.16

pressure of the overflow valve

accumulator set overflow valve:23.1MPa3350psi
main fold overflow valve:34.5MPa
5000psi

1.17

three-position four-way valve driving cylinder

seven magnetic 3″cylinder with magnetic start stop

1.18

solenoid valve chest

including the following elements
1)one two-position five-way solenoid valve controlled air source;
2)two twp-position three-way solenoid valve adjustable ring pressure;
3)seven three-position five-way solenoid valve control six three-position four-way turning valve and one by pass valve
4)four pressure transmitter.

1.19

Charger box input 110VACoutput 24VDC

including the following elements
One charger
3A,24V;
Two accumulators
12V,12Ah;
Three explosion proof switch on the panel

2.1

Control function

17 explosion proof switches: fourteen are used for three-position four-way turning valve(six) and by pass valve(one); two for adjustable ring pressure; one for controlled air source

2.2

Rig floor

600L×250W×750H(mm)Weight50Kg

2.3

function

1. four intelligent digital meter: three for the show of accumulator pressure, main fold pressure and ring pressure, one for air source pressure;

2. thirteen for explosion-proof pilot lamp: 12 for showing the BOP switch state, one for power

3.1

Connection cable 1×50m

 

4.1

pressure control

24VDC

substitute equipment:

Alarm function: oil tank low liquid position alarm, accumulator low pressure alarm, low air source pressure alarm and dynamo running display.
Standby nitrogen system.
Assistant rig floor.

       

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