CN208330319U - A kind of carbon dioxide pressurization pump truck - Google Patents

Abstract

The utility model provides a kind of carbon dioxide pressurization pump truck, including chassis vehicle, the chassis vehicle top is equipped with gas-liquid separator, the gas-liquid separator is connected with liquid feeding end, the gas-liquid separator top is equipped with blow valve, the gas-liquid separator is connected with separator dump valve, the separator dump valve is connected with carbon dioxide booster pump, the carbon dioxide booster pump is connected with pressurization pump outlet valve, it is equipped with flowmeter between the carbon dioxide booster pump and pressurization pump outlet valve, the pressurization pump outlet valve is connected with drain side.The utility model simplifies device structure, simplifying operation of equipment according to the existing improvement for implementing technique.

Description

A kind of carbon dioxide pressurization pump truck

Technical field

The utility model relates to oil gas production equipment fields, specifically, being to be related to a kind of carbon dioxide pressurization pump truck.

Background technique

Carbon dioxide construction technology is as domestic emerging oil-gas mining yield-increasing technique, deeply developing and applying with techniquePractice, the safety of operation, well site are unmanned as oil-gas mining, the development trend in volume increase field, and conventional carbon dioxide increasesPress equipment because structure is complicated, operating process is various, and the degree of automation is low, and equipment operation realization is both needed to local operation, is difficult to adapt toNew operation technique growth requirement.

Utility model content

The purpose of the utility model is to overcome the shortcomings of above-mentioned traditional technology, provide a kind of carbon dioxide booster pumpVehicle simplifies device structure, simplifying operation of equipment according to the existing improvement for implementing technique.

The purpose of this utility model is reached by following technical measures: a kind of carbon dioxide pressurization pump truck, including bottomJiggering, the chassis vehicle top are equipped with gas-liquid separator, and the gas-liquid separator is connected with liquid feeding end, on the gas-liquid separatorPortion is equipped with blow valve, and the gas-liquid separator is connected with separator dump valve, and the separator dump valve is connected with carbon dioxideBooster pump, the carbon dioxide booster pump are connected with pressurization pump outlet valve, the carbon dioxide booster pump and pressurization pump outlet valveBetween be equipped with flowmeter, the pressurization pump outlet valve is connected with drain side.

Further, the chassis vehicle includes headstock, vehicle body and the tailstock, and the drain side is divided into two groups, is located at bottomThe two sides of jiggering vehicle body.

Further, the gas-liquid separator is equipped with liquidometer, and the liquidometer is located at the side of gas-liquid separator.

Further, hydraulic system is installed, the hydraulic system includes engine and transfer case on the chassis vehicle.

Further, the change for adding chemical agent is installed on the chassis vehicle and adds device, describedization adds device companyIt connects between gas-liquid separator and carbon dioxide booster pump, describedization adds the chemical agent of device addition and from gas-liquid separatorThe medium of discharge mixes.

Further, it is two that describedization, which adds the number of device, is located at the two sides of separator dump valve.

Further, the carbon dioxide booster pump is two groups, is connect respectively with two groups of drain sides, and the carbon dioxide increasesThe selectivity discharge that discharge reversal valve realizes two groups of drain sides is equipped between press pump and drain side.

Further, the chassis vehicle is equipped with automatic control system.

Further, the automatic control system include separator emptying automatic regulating system, automatic Control Systems of Liquids Height,Discharge capacity automatic control system, data collection system.

By adopting the above-described technical solution, compared with prior art, the utility model has the advantages that:

According to the existing improvement for implementing technique, simplify device structure, simplifying operation of equipment.It is needed compared to old process flowThe cooling cycle that a set of gas phase pipeline first carries out booster pump equipment itself is configured, the cooling of new process flow booster pump is incorporated toInto the cooling cycle of complete equipment group, gas phase manifold is eliminated, it is innovative to merge gas phase import with fluid inlet, bothThe gas phase that can carry out complete equipment group is cooling, and can be carried out conventional feed flow, enormously simplifies device structure, by people from old-fashionedSolution is run out in complicated operating process, provides possibility to realize that equipment automatization remotely controls.

Complete equipment realizes the automatic control and long-range control of equipment, is the well site of oil-gas field development by hydraulic-drivenUnmanned offer technical solution.

The use of liquidometer, the Position Approximate that the liquid level test valve of relatively conventional three different heights is only capable of estimating liquid level comeIt says, liquidometer can accurately show gas-liquid separator liquid level position and data-transformation facility, to realize gas-liquid separatorLocal real-time level monitors and controls, long-range liquid level monitoring and control offer are possible.

The use of flowmeter solves the problem that common process can not be accurately calculated without traffic monitoring, liquid injection rate, togetherWhen for realize equipment automatic control possibility is provided.

Increasing of equipment adds system, enriches equipment operation performance, solves construction technology and independent outfitization is needed to addThe problem of system.

The booster pump application of two super large discharges saves a supercharging equipment for the anhydrous fracturing work technique of carbon dioxideExpense, while taking sand operation for huge discharge and possibility be provided.

The utility model is described in further detail with reference to the accompanying drawings and detailed description.

Detailed description of the invention

Attached drawing 1 is a kind of structural schematic diagram of carbon dioxide pressurization pump truck of the utility model.

Attached drawing 2 is the structural schematic diagram of the utility model top view.

Wherein, 1- chassis vehicle, 2- liquid feeding end, 3- gas-liquid separator, 4- liquidometer, 5- blow valve, 6- separator dump valve,7- carbon dioxide booster pump, 8- flowmeter, 9- are pressurized pump outlet valve, and reversal valve, the drain side 11- is discharged in 10-, and 12-ization adds device,13- engine, 14- transfer case, 15- hydraulic system, 16- automatic control system.

Specific embodiment

Embodiment, as shown in attached drawing 1-2, a kind of carbon dioxide pressurization pump truck, including chassis vehicle 1,1 top of chassis vehicleEquipped with gas-liquid separator 3, the gas-liquid separator 3 is connected with liquid feeding end 2, and 3 top of gas-liquid separator is equipped with blow valve 5,The gas-liquid separator 3 is connected with separator dump valve 6, and the separator dump valve 6 is connected with carbon dioxide booster pump 7, instituteIt states carbon dioxide booster pump 7 and is connected with pressurization pump outlet valve 9, set between the carbon dioxide booster pump 7 and pressurization pump outlet valve 9There is flowmeter 8, the pressurization pump outlet valve 9 is connected with drain side 11.

The chassis vehicle 1 includes headstock, vehicle body and the tailstock, and it is two groups that the drain side 11, which is divided to, is located at 1 vehicle of chassis vehicleThe two sides of body, the gas-liquid separator 3 are equipped with liquidometer 4, and the liquidometer 4 is located at the side of gas-liquid separator 3.

Hydraulic system 15 is installed, the hydraulic system 15 includes engine 13 and transfer case 14, is gone back on the chassis vehicle 1Including for the blow valve 5, separator dump valve 6, carbon dioxide booster pump 7, pressurization pump outlet valve 9, discharge reversal valve 10 etc.Element provides the hydraulic actuator of power, this technology is the technology contents that those skilled in the art can be realized, this specificationIn be only briefly described.

Change for adding chemical agent is installed on the chassis vehicle 1 and adds device 12, describedization adds device 12 and pass through pumpChemical agent is discharged into the manifold between gas-liquid separator 3 and carbon dioxide booster pump 7, describedization adds the change of the addition of device 12Learn medicament with from the medium being discharged in gas-liquid separator 3 mix after into carbon dioxide booster pump 7, describedization adds the number of device 12Mesh is two, is located at the two sides of separator dump valve 6.

The carbon dioxide booster pump 7 is two groups, is connect respectively with two groups of drain sides 11, the carbon dioxide booster pump 7Manifold between drain side 11 is equipped with the selectivity discharge that discharge reversal valve 10 realizes two groups of drain sides 11.

The chassis vehicle 1 is equipped with automatic control system 16, and the automatic control system 16 is vented including gas-liquid separatorAutomatic regulating system, automatic Control Systems of Liquids Height, discharge capacity automatic control system, data collection system and for realize equipment it is automaticControl is not limited to the control system of above system necessary to remotely controlling with equipment, automatic control system 16 controls mediumDisengaging, flowing, unlatching, the closing etc. of various valves are the technology contents that those skilled in the art can be realized, this specificationIn be only briefly described.

Claims (9)

1. a kind of carbon dioxide pressurization pump truck, including chassis vehicle, it is characterised in that: the chassis vehicle top is equipped with gas-liquid separationDevice, the gas-liquid separator are connected with liquid feeding end, and the gas-liquid separator top is equipped with blow valve, the gas-liquid separator connectionThere is separator dump valve, the separator dump valve is connected with carbon dioxide booster pump, and the carbon dioxide booster pump is connected withIt is pressurized pump outlet valve, is equipped with flowmeter, the pressurization pump outlet valve between the carbon dioxide booster pump and pressurization pump outlet valveIt is connected with drain side.

2. a kind of carbon dioxide pressurization pump truck according to claim 1, it is characterised in that: the chassis vehicle include headstock,Vehicle body and the tailstock, the drain side are divided into two groups, are located at the two sides of chassis vehicle vehicle body.

3. a kind of carbon dioxide pressurization pump truck according to claim 1, it is characterised in that: the gas-liquid separator is equipped with liquidPosition meter, the liquidometer are located at the side of gas-liquid separator.

4. a kind of carbon dioxide pressurization pump truck according to claim 2, it is characterised in that: be equipped with liquid on the chassis vehiclePressure system, the hydraulic system include engine and transfer case.

5. a kind of carbon dioxide pressurization pump truck according to claim 2, it is characterised in that: installed on the chassis vehicle usefulAdd device in the change of addition chemical agent, describedization adds device and be connected between gas-liquid separator and carbon dioxide booster pump, instituteThe chemical agent that stating adds device addition is mixed with the medium being discharged from gas-liquid separator.

6. a kind of carbon dioxide pressurization pump truck according to claim 5, it is characterised in that: the number that describedization adds device isTwo, it is located at the two sides of separator dump valve.

7. a kind of carbon dioxide pressurization pump truck according to claim 6, it is characterised in that: the carbon dioxide booster pump isIt two groups, is connect respectively with two groups of drain sides, discharge reversal valve is equipped between the carbon dioxide booster pump and drain side and realizes twoThe selectivity discharge of group drain side.

8. a kind of carbon dioxide pressurization pump truck according to claim 7, it is characterised in that: the chassis vehicle is equipped with automaticControl system.

9. a kind of carbon dioxide pressurization pump truck according to claim 8, it is characterised in that: the automatic control system includesSeparator is vented automatic regulating system, automatic Control Systems of Liquids Height, discharge capacity automatic control system, data collection system.