CN201262066Y - Petroleum crude oil heating device for individual well circulating ground source heat pump - Google Patents
Petroleum crude oil heating device for individual well circulating ground source heat pump Download PDFInfo
- Publication number
- CN201262066Y CN201262066Y CNU2008200151016U CN200820015101U CN201262066Y CN 201262066 Y CN201262066 Y CN 201262066Y CN U2008200151016 U CNU2008200151016 U CN U2008200151016U CN 200820015101 U CN200820015101 U CN 200820015101U CN 201262066 Y CN201262066 Y CN 201262066Y
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- crude oil
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- heat exchanger
- transfer valve
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Abstract
A heating device for heating petroleum crude oil by using a single-well circulation geothermal heat pump, which is an improvement to a crude oil heating device used in a crude oil wellhead, a gathering station and a multi-purpose station and overcomes the defects of high cost and environmental pollution in crude oil heating. In the heating device, a submersible pump is installed inside a thermal well and connected with a heat pump set evaporator via a submersible pump water pumping pipe, the evaporator is connected with the thermal well via a pipeline, a heat pump set condenser is connected with a heat exchanger, the heat exchanger is connected with a crude oil inlet pipe and a crude oil outlet pipe, a crude oil heating circulating pump is installed in a loop formed of the heat pump set condenser and the heat exchanger, and an upper seal disc and a lower seal disc are installed inside the thermal well, each of which comprises a support plate, a seal ring, an upper pressure disc, a flexible water diversion valve, a water diversion valve seal ring, a spring and a pressure regulation plate. The heating device has good energy-saving effect and no environmental pollution.
Description
Technical field: the invention is the improvement to the raw oil heater that is used for crude oil well head, gathering station and multi-purpose station.
Background technology: the temperature of most of oil field pumping well outlet crude oil is usually between 30～35 degree, the remote conveying had any problem, ordinary circumstance adopts the heating furnace of forms such as water jacket furnace, fire tube boiler to give heating crude oil, crude oil temperature after the heating is between 45～65 degree, the fuel that water jacket furnace, fire tube boiler adopt is natural gas, like this heating crude oil is just consumed a large amount of natural gases, caused a large amount of economic losses, also caused a large amount of oxide gas environmental pollutions simultaneously; Because water jacket furnace belongs to the pressure vessel category, when actual production moves, has a lot of potential safety hazards.
Summary of the invention: the purpose of the invention provides a kind of individual well circulation earth source heat pump petroleum crude oil heater that utilizes ground source heat that oil is heated; The purpose of the invention is to realize by following technical scheme: individual well circulation earth source heat pump petroleum crude oil heater, it is characterized in that by the thermal source well, submersible pump, the submersible pump drinking-water pipe, source pump, heat exchanger, the heating crude oil circulation pump, last seal disc, the lower seal dish is formed, submersible pump is contained in the thermal source well, submersible pump is connected with the submersible pump drinking-water pipe, the submersible pump drinking-water pipe is connected with evaporator in the source pump, evaporator outlet is connected with the thermal source well by the road, condenser advances in the source pump, outlet is advanced with heat exchanger respectively, outlet connects, the heat exchanger import connects the crude oil import pipe, heat exchanger exit connects the crude exports pipe, the heating crude oil circulation pump is contained in the loop that condenser and heat exchanger constitute in the source pump, will go up seal disc, the lower seal dish is contained in the thermal source well in order; Last seal disc, lower seal dish are made up of gripper shoe, sealing ring, upper press ring, elasticity water transfer valve, water transfer valve seals, spring, regulator board respectively, make the through hole that elasticity water transfer valve is installed on the gripper shoe, gripper shoe is contained on the submersible pump drinking-water pipe, the water transfer valve seals is contained on the elasticity water transfer valve, elasticity water transfer valve is contained on the through hole by opposite direction, regulator board, spring are contained on the elasticity water transfer valve, sealing ring, upper press ring are contained on the gripper shoe.
The advantage of the invention: individual well circulation earth source heat pump petroleum crude oil heater utilizes the renewable ground of shallow-layer can heating in crude oil, and Energy Efficiency Ratio can reach 1:3.5, and promptly importing a electric energy can 3.5 parts of heat energy of output, and energy-saving effect is obvious.In whole device running, there is not combustion process, do not produce dusty gas, toxic gas and compressed gas, safe and reliable to operation.
Description of drawings:
Fig. 1 is an individual well circulation earth source heat pump petroleum crude oil heater structural representation;
Fig. 2 goes up seal disc, lower seal dish structural representation in the individual well circulation earth source heat pump petroleum crude oil heater;
Fig. 3 is the elevational schematic view of Fig. 2.
Among the figure: 1, go up seal disc 2,, lower seal dish 3, submersible pump 4, source pump evaporimeter 5, source pump compressor 6, source pump condenser 7, heating crude oil circulation pump 8, heat exchanger 9, thermal source well 10, crude oil import pipe 11, crude exports pipe 13 sealing rings 14, upper press ring 15, elasticity water transfer valve 16, water transfer valve seals 17, spring 18, regulator board 19 submersible pump drinking-water pipes 20 gripper shoes
The specific embodiment: individual well circulation earth source heat pump petroleum crude oil heater, it is characterized in that by the thermal source well, submersible pump, the submersible pump drinking-water pipe, source pump, heat exchanger, the heating crude oil circulation pump, last seal disc, the lower seal dish is formed, submersible pump is contained in the thermal source well, submersible pump is connected with the submersible pump drinking-water pipe, the submersible pump drinking-water pipe is connected with evaporator in the source pump, evaporator outlet is connected with the thermal source well by the road, condenser advances in the source pump, outlet is advanced with heat exchanger respectively, outlet connects, the heat exchanger import connects the crude oil import pipe, heat exchanger exit connects the crude exports pipe, the heating crude oil circulation pump is contained in the loop that condenser and heat exchanger constitute in the source pump, will go up seal disc, the lower seal dish is contained in the thermal source well in order; Last seal disc, lower seal dish are made up of gripper shoe, sealing ring, upper press ring, elasticity water transfer valve, water transfer valve seals, spring, regulator board respectively, make the through hole that elasticity water transfer valve is installed on the gripper shoe, gripper shoe is contained on the submersible pump drinking-water pipe, the water transfer valve seals is contained on the elasticity water transfer valve, elasticity water transfer valve is contained on the through hole by opposite direction, regulator board, spring are contained on the elasticity water transfer valve, sealing ring, upper press ring are contained on the gripper shoe, with bolt, fixed by nut.Source pump is made up of evaporimeter, compressor, condenser, and evaporimeter is connected with compressor, and compressor is connected with condenser.The thermal source well promptly is a recharge well.The infiltration hole is arranged on the borehole wall.
Water source is extracted out by submersible pump, deliver to the source pump evaporimeter, give evaporimeter the shallow layer geothermal energy transmission, water source after the heat exchange recharges to the thermal source well again, seal disc, lower seal dish divide water to be back to submersible pump again with catchmenting on the process, finished the circulation process of water source, also finished water source at the exothermic process of thermal source well heat exchange simultaneously to the source pump evaporimeter; The heat that extracts from the thermal source well is sent to the source pump condenser through the source pump compressor, delivers to heat exchanger by the heating crude oil circulation pump, heating crude oil.
Individual well circulation earth source heat pump petroleum crude oil heater utilizes the renewable ground of shallow-layer can heating in crude oil, and Energy Efficiency Ratio can reach 1:3.5, and promptly importing a electric energy can 3.5 parts of heat energy of output, and energy-saving effect is obvious.In whole device running, there is not combustion process, do not produce dusty gas, toxic gas and compressed gas, safe and reliable to operation.
Claims (1)
1, individual well circulation earth source heat pump petroleum crude oil heater, it is characterized in that by the thermal source well, submersible pump, the submersible pump drinking-water pipe, source pump, heat exchanger, the heating crude oil circulation pump, last seal disc, the lower seal dish is formed, submersible pump is contained in the thermal source well, submersible pump is connected with the submersible pump drinking-water pipe, the submersible pump drinking-water pipe is connected with evaporator in the source pump, evaporator outlet is connected with the thermal source well by the road, condenser advances in the source pump, outlet is advanced with heat exchanger respectively, outlet connects, the heat exchanger import connects the crude oil import pipe, heat exchanger exit connects the crude exports pipe, the heating crude oil circulation pump is contained in the loop that condenser and heat exchanger constitute in the source pump, will go up seal disc, the lower seal dish is contained in the thermal source well in order; Last seal disc, lower seal dish are made up of gripper shoe, sealing ring, upper press ring, elasticity water transfer valve, water transfer valve seals, spring, regulator board respectively, make the through hole that elasticity water transfer valve is installed on the gripper shoe, gripper shoe is contained on the submersible pump drinking-water pipe, the water transfer valve seals is contained on the elasticity water transfer valve, elasticity water transfer valve is contained on the through hole by opposite direction, regulator board, spring are contained on the elasticity water transfer valve, sealing ring, upper press ring are contained on the gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200151016U CN201262066Y (en) | 2008-08-18 | 2008-08-18 | Petroleum crude oil heating device for individual well circulating ground source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200151016U CN201262066Y (en) | 2008-08-18 | 2008-08-18 | Petroleum crude oil heating device for individual well circulating ground source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201262066Y true CN201262066Y (en) | 2009-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200151016U Expired - Fee Related CN201262066Y (en) | 2008-08-18 | 2008-08-18 | Petroleum crude oil heating device for individual well circulating ground source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201262066Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783066A (en) * | 2019-11-12 | 2020-02-11 | 国网天津市电力公司 | Ground source cold pump type temperature control transformer heat dissipation device |
-
2008
- 2008-08-18 CN CNU2008200151016U patent/CN201262066Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783066A (en) * | 2019-11-12 | 2020-02-11 | 国网天津市电力公司 | Ground source cold pump type temperature control transformer heat dissipation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20100818 |