阅读说明：本技术 一种高温高压环保管道清洗机 (High-temperature high-pressure environment-friendly pipeline cleaning machine ) 是由 唐艺蕾 陈全柱 于 2019-09-10 设计创作，主要内容包括：本发明涉及一种高温高压环保管道清洗机,包括加压系统、加热系统和控制系统,所述加压系统包括风机,所述风机的进风口通过管道连通有空气过滤器,所述空气过滤器通过管道连通有蒸发箱,所述加热系统包括电阻丝加热器和冷冻机,所述风机的出风口连通电阻丝加热器,所述电阻丝加热器上连接有出气管,所述冷冻机设置在蒸发箱的下方,所述冷冻机的冷冻水出口与风机的进液口连通,冷冻水进口与风机的出液口连通,所述风机的皮带轮通过皮带连接有电机,所述控制系统包括控制器,所述控制器通过接线分别连接电阻丝加热器、冷冻机和电机。能够产生高温高压的气体对管道进行清洗,实现了安全、节能、环保、工作效率高和降低成本。(The invention relates to a high-temperature high-pressure environment-friendly pipeline cleaning machine which comprises a pressurizing system, a heating system and a control system, wherein the pressurizing system comprises a fan, an air inlet of the fan is communicated with an air filter through a pipeline, the air filter is communicated with an evaporation box through a pipeline, the heating system comprises a resistance wire heater and a refrigerator, an air outlet of the fan is communicated with the resistance wire heater, an air outlet pipe is connected onto the resistance wire heater, the refrigerator is arranged below the evaporation box, a chilled water outlet of the refrigerator is communicated with a liquid inlet of the fan, a chilled water inlet is communicated with a liquid outlet of the fan, a belt pulley of the fan is connected with a motor through a belt, the control system comprises a controller, and the controller is respectively connected with the resistance wire heater, the refrigerator and the motor. The pipeline can be cleaned by generating high-temperature and high-pressure gas, and the purposes of safety, energy conservation, environmental protection, high working efficiency and cost reduction are achieved.)

1. The utility model provides a high temperature high pressure environmental protection pipeline cleaning machine, includes pressurization system, heating system and control system, its characterized in that: the pressurization system comprises a fan (1), an air inlet of the fan (1) is communicated with an air filter (2) through a pipeline, the air filter (2) is communicated with an evaporation box (3) through a pipeline, the heating system comprises a resistance wire heater (4) and a refrigerator (5), an air outlet of the fan (1) is communicated with the resistance wire heater (4), an air outlet pipe (6) is connected onto the resistance wire heater (4), the refrigerator (5) is arranged below the evaporation box (3), a chilled water outlet of the refrigerator (5) is communicated with a liquid inlet of the fan (1), a chilled water inlet is communicated with a liquid outlet of the fan (1), a belt pulley of the fan (1) is connected with a motor (7) through a belt, the control system comprises a controller (8), and the controller (8) is respectively connected with the resistance wire heater (4) and the resistance wire heater (4) through wiring, A refrigerator (5) and a motor (7).

2. The high-temperature high-pressure environment-friendly pipeline cleaning machine as claimed in claim 1, wherein: and a temperature sensor (9) is arranged on the air outlet pipe (6).

3. The high-temperature high-pressure environment-friendly pipeline cleaning machine as claimed in claim 1, wherein: an air outlet of the fan (1) is provided with an air pressure sensor (10).

4. The high-temperature high-pressure environment-friendly pipeline cleaning machine as claimed in claim 1, wherein: the refrigerator further comprises a shell (11), wherein the shell (11) covers the pressurizing system, the heating system and the control system, the shell (11) is provided with a plurality of through holes (12), and the through holes (12) are arranged near the refrigerator (5).

Technical Field

The invention belongs to the oil pipe cleaning technology in the oil extraction engineering downhole operation in the field of oil exploitation, and particularly relates to a high-temperature high-pressure environment-friendly pipeline cleaning machine.

Background

After the oil well is produced for a certain time, the oil contains wax and colloid asphalt, the scaling and wax hanging of the inner wall of an oil pipe and a sucker rod can occur, and thus the yield of crude oil can be influenced, and even the production can be stopped. At present, in various oil fields in China, a diesel boiler is generally adopted to heat water to steam of 120-130 ℃ in the aspect of cleaning, and the steam is naturally sprayed into an oil pipe or a sucker rod by using the pipe, so that oil dirt and wax are dissolved to a certain degree and naturally flow out.

The patent number is CN201721113348.7, the application date is 2017-09-01, and an oil well oil pipe high-efficiency closed energy-saving environment-friendly cleaning vehicle is disclosed, which comprises an automobile body and an equipment platform arranged on a chassis of the automobile body, wherein a heat source heat supply assembly, a water supply and recovery source assembly and an automatic control system assembly are arranged on the equipment platform, the heat source heat supply assembly comprises a boiler, a burner connected with the boiler, a diesel tank connected with the burner and used for providing fuel, and a filter connected with the diesel tank; the water supply and recovery source component comprises a water supply tank, a flexible cleaning pipe, a winding machine, a cleaning pipe pump, a three-cylinder plunger pump, a reinjection pump and a recovery tank; the automatic control system assembly includes a waterproof control cabinet.

According to the oil well oil pipe cleaning device, the cleaning operation vehicle is adopted, the work operation efficiency can be greatly improved, on-site equipment can quickly reach an operation site through the cleaning vehicle, and oil well oil pipe cleaning operation can be carried out after the whole device is electrically connected. But has the following disadvantages:

firstly, smoke is generated when fuel oil in the combustor is combusted, and the environment is polluted by the steam containing impurities discharged after a pipeline is cleaned by high-pressure steam;

secondly, fuel oil heating water causes large energy and water resource consumption, extremely high fuel oil energy consumption and hidden danger of fire hazard of the fuel oil all the time;

thirdly, the whole device is too large in size, needs large vehicles for transportation, is inconvenient to transport, cannot pass through part of oil field mountain roads, is high in cost and increases the cost;

fourth, when the fuel in the burner heats the water to boil, it takes a long time, and the working efficiency is too low.

Disclosure of Invention

The invention aims to overcome the problems in the prior art and provide a high-temperature high-pressure environment-friendly pipeline cleaning machine which can clean a pipeline by generating high-temperature high-pressure gas without adopting fuel oil and water, thereby realizing safety, energy conservation, environmental protection, high working efficiency and cost reduction.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows.

The utility model provides a high temperature high pressure environmental protection pipeline cleaning machine, includes pressurization system, heating system and control system, pressurization system includes the fan, the air intake of fan has air cleaner through the pipeline intercommunication, air cleaner has the evaporating chamber through the pipeline intercommunication, heating system includes resistance wire heater and refrigerator, the air outlet intercommunication resistance wire heater of fan, be connected with the outlet duct on the resistance wire heater, the refrigerator sets up the below at the evaporating chamber, the refrigerated water export of refrigerator and the inlet intercommunication of fan, the refrigerated water import communicates with the liquid outlet of fan, the belt pulley of fan is connected with the motor through the belt, control system includes the controller, resistance wire heater, refrigerator and motor are connected respectively through the wiring to the controller.

And a temperature sensor is arranged on the air outlet pipe.

And an air outlet of the fan is provided with an air pressure sensor.

Still include the shell, the shell covers pressurization system, heating system and control system, the shell is provided with a plurality of through-holes, the through-hole sets up near the refrigerator.

The invention has the advantages.

1. The motor drives the fan to generate high-pressure gas, the resistance wire heater heats the high-pressure gas, and finally the high-temperature high-pressure gas is generated at the air outlet pipe to spray the oil pipe, the high temperature can melt the scale and wax scale of the sucker rod on the inner wall of the oil pipe on the oil pipe, and the melted scale and wax scale of the sucker rod can be washed away by the high pressure at the same time, so that fuel oil and water are not needed, energy and water are saved, air or oxygen-reduced air is directly used for generating the high-temperature high-pressure gas, environmental pollution can not be caused, the whole device has small volume, the weight is only about 1 ton, the transportation is convenient, the transportation cost is low, the heating and pressurizing time period is short, the working efficiency is improved, the energy is convenient and saved, the device adopts potential power, the power supply is very convenient to use in an oil field, smoke can not be generated, the use is simple and convenient, and the labor cost is saved.

2. The refrigerator cools down the in-process to the fan and takes away the fan heat, and the heat can give off around the refrigerator, sets up in the evaporating case below through the refrigerator, and when the air got into in the evaporating case below, the heat around the refrigerator can heat gas, has realized heating the effect to the uniform temperature to gas when cooling to the refrigerator, and the energy of utilizing mutually has played the effect that reduces energy consumption.

3. The temperature sensor and the air pressure sensor are convenient for knowing the air pressure and the temperature of the sprayed gas, and the air pressure sensor are convenient for workers to adjust.

4. Carry out the guard action to whole device through the shell, the through-hole setting is near the refrigerator, and the outside gas of being convenient for directly gets into the evaporating box around the refrigerator in, carries out refrigerated effect to the refrigerator.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

The labels in the figure are: 1. the air conditioner comprises a fan, 2, an air filter, 3, an evaporation box, 4, a resistance wire heater, 5, a refrigerator, 6, an air outlet pipe, 7, a motor, 8, a controller, 9, a temperature sensor, 10, an air pressure sensor, 11, a shell, 12 and a through hole.

Detailed Description

The invention is further described below with reference to the accompanying drawings.