A kind of packaged type skid oil-well yield metering device
technical field:
The utility model provides a kind of packaged type skid oil-well yield metering device, is the improvement to traditional packaged type measuring tank measurement structure, belongs to production metering of oil wells field.
technical background:
Tradition packaged type measuring tank measuring accuracy is higher, but it is higher owing to there is Whole Equipment purchase cost, maintenance expense is high, difficulty is large, gathering system efficiency is had to the weak points such as certain negative effect, is difficult to realize spread in actual use and uses.
summary of the invention:
The utility model provides a kind of packaged type skid oil-well yield metering device, the mode adopting heating furnace and measuring tank to organically combine, and has structure simple, and maintenance is convenient, stability of a system high.
The movable skid-mounted oil-well yield metering device of one described in the utility model, its specific embodiments is as follows:
Comprise oil-feed interface, heating furnace, anti-icing fluid interpolation case, anti-icing fluid tube for entering can road, measuring tank in-line, anti-icing fluid circulating device, coil pipe heating pipe line, air pressure input interface, oil out port, skid base, tipping bucket weighing device, embedded control panel and liquid crystal display, temperature pick up, tank body insulation layer, measuring tank; Heating furnace and measuring tank by support and the fixing mode integral installation of screw on skid base; Described oil-feed interface is threaded connection and is connected with coil pipe heating pipe line; Coil pipe heating pipe line is that 3 groups of S type arrangement modes are placed in inside heating furnace, and coil pipe heating pipe line is connected with the in-line of measuring tank by the mode of Flange joint; Anti-icing fluid is added case and is connected with anti-icing fluid circulating device by stainless steel pipeline, the outlet of anti-icing fluid circulating device is connected with the anti-icing fluid import of measuring tank by the mode of Flange joint, and the anti-icing fluid outlet of measuring tank is connected by welding with anti-icing fluid circulation pump;
Pressure input interface is provided with on the top of measuring tank; Be furnished with temperature pick up and embedded control panel and liquid crystal display terminal on the top of measuring tank, embedded control panel has Remote Expansion interface.
good effect of the present utility model is:adopt the mode that heating furnace and measuring tank organically combine, effectively improve gathering system system effectiveness, significantly reduce movable metering cost, improve the stability of a system, antifreeze liquid temp-autocontrol and hot water automatic circulation mechanism effectively raise the security performance of system.
accompanying drawing illustrates:
Fig. 1 is the utility model structural representation;
In figure: 1. oil-feed interface; 2. heating furnace; 3. anti-icing fluid tube for entering can road; 4. anti-icing fluid adds case; 5. coil pipe heating pipe line; 6. measuring tank in-line; 7. anti-icing fluid circulating device; 8. air pressure input interface; 9. tank body insulation layer; 10. oil out port; 11. skid bases; 12. tipping bucket weighing devices; 13. embedded control panels and liquid crystal display; 14. temperature pick ups; 15. measuring tanks.
detailed description of the invention:
As shown in Figure 1, the mode that oil-in 1 is threaded connection is connected with coil pipe heating pipe line 5; Coil pipe heating pipe line 5 is the inside that 3 groups of S shape arrangement modes are placed in heating furnace 2, and the outlet of coil pipe heating pipe line 5 is by entering measuring tank 15 after measuring tank in-line 6; Anti-icing fluid is added case 4 and is connected with anti-icing fluid circulating device 7 by stainless steel pipeline, and the output of anti-icing fluid circulating device 7 is connected with anti-icing fluid tube for entering can road 3, and anti-icing fluid tube for entering can road 3 is through heating furnace 2; Air pressure input interface 8 is placed in the top of measuring tank 15 and leaves hickey, tank body insulation layer 9 be placed in measuring tank 15 appearance, for the insulation effect of measuring tank 15; Skip meter 12 is placed in the inside of measuring tank 15, at measuring tank 15 sidewall, temperature pick up 14 is housed, the output signal of temperature pick up 14 and Skip meter 12 are outputed signal and are connected with embedded control panel and LCDs 13 by H cable, oil out port 10 is placed in the bottom of measuring tank 15 by the mode of welding, and leaving flange-interface, the mode that heating furnace 2 and measuring tank 15 are screwed is arranged on skid base 11.
the course of work:
The oil out port of oil-in 1 with the oil well for measuring is connected, crude oil is successively by entering measuring tank 15 after coil pipe heating pipe line 5 and measuring tank in-line 6, weighed by the Skip meter 12 of measuring tank 15 inside, embedded control panel and LCDs carry out real time record output and temperature by the output signal and temperature pick up 14 signal recording Skip meter 12, simultaneously by controlling the open and close state of heating furnace 2 at any time to the test of temperature, outside voltage supply equipment is connected with air pressure access interface 8 simultaneously, the crude oil of in measuring tank 15 can be made to discharge through oil-out 10, in whole metering process, add case 4 by anti-icing fluid add anti-icing fluid, anti-icing fluid returns anti-icing fluid circulating device 7 after entering into the anti-icing fluid circulation layer of measuring tank 15 inside after flowing through anti-icing fluid tube for entering can road 3 by anti-icing fluid circulating device 7, circulating always along with anti-icing fluid in the process of whole metering, effectively reduce the impact on gathering system efficiency, heating furnace 2 and measuring tank 15 overall skid-mounted are on skid base 11, make whole device can movement flexibly, easy to use and safeguard.