CN2846984Y - Heat pump type crude oil heater - Google Patents
Heat pump type crude oil heater Download PDFInfo
- Publication number
- CN2846984Y CN2846984Y CN 200520087217 CN200520087217U CN2846984Y CN 2846984 Y CN2846984 Y CN 2846984Y CN 200520087217 CN200520087217 CN 200520087217 CN 200520087217 U CN200520087217 U CN 200520087217U CN 2846984 Y CN2846984 Y CN 2846984Y
- Authority
- CN
- China
- Prior art keywords
- crude oil
- heat exchanger
- sewage
- crude
- compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010779 crude oil Substances 0.000 title claims abstract description 24
- 239000010865 sewage Substances 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000003507 refrigerant Substances 0.000 claims abstract description 7
- 230000008676 import Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 239000003208 petroleum Substances 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The utility model belongs to a heating device of petroleum industry system, which is specially used for heating crude oil. The aims of improving the heat efficiency and saving energy are emphasized. The device is a device for heating crude oil by utilizing a heat pump technology, and mainly comprises a compressor, a crude oil heat exchanger, a sewage heat exchanger, a liquid storage tank and an expansion valve; and a set of devices of a circulation system are formed by pipeline connecting pieces and the like. The refrigerant is circulated and released from the sewage absorbing device to the crude oil to raise the temperature of the crude oil so as to ensure the normal flow of the crude oil. The heat exchanger has the main advantages of high heat exchange efficiency, energy conservation, no pollution, long-term use, difficult blockage, and convenient maintenance, popularization and application.
Description
One, technical field
The utility model belongs to a kind of heating equipment of petroleum industry system.Be exclusively used in heating to crude oil.
Two, background technique
At petroleum industry system, the device that is used for heating crude oil at present is generally the oven of fuel oil or combustion gas, and not only combustion efficiency is low for it, and seriously polluted, waste shiploads of merchandise oil and gas, and economic loss is huge.
Three, summary of the invention
The purpose of this utility model provides a kind of heat pump type crude oil heater, solves to improve the thermal efficiency.It is the device that utilizes heat pump techniques that crude oil is heated.It mainly forms a cover circulation means by compressor, crude heat exchanger, sewage heat exchanger, pipeline connecting parts and liquid container and expansion valve etc.Be the circulation that utilizes refrigerant, from sewage, absorb heat, in crude oil, discharge, crude oil temperature is improved, to guarantee the proper flow of crude oil.This tubular heat exchanger is to utilize refrigerant directly and the crude oil heat exchange, is different from general fashion refrigerant and clear water heat exchange, clear water again with the mode of crude oil heat exchange, heat exchange efficiency height, heating-up temperature are also high; Tube designs has clear superiority than the plate type heat exchanger of routine, is difficult for stopping up, and is convenient to safeguard; Energy saving is not polluted, and the electric energy of input is only supplied with compressor operating energy is provided, and the required heat of heating in crude oil is all from sewage or underground water, and 1 kilowatt electricity can exchange 4 kilowatts heat for.
Four, description of drawings
As figure is structural principle schematic representation of the present utility model.
Among the figure 1, crude exports, 2, crude oil import, 3, filter, 4, expansion valve, 5, crude heat exchanger, 6, the refrigerant pipe, 7, compressor, 8, liquid container, 9, sewage heat exchanger, 10, the sewage import, 11, outlet of sewer,
Five, mode of execution
As seen from the figure, be connected with compressor 7 through refrigerant pipe 6, be connected with liquid container 8, crude oil import 2 and crude exports 1 are installed at crude heat exchanger 5 places at opposite side in crude heat exchanger 5 one sides; Filter 3 and expansion valve 4 are arranged between liquid container 8 and sewage heat exchanger 9, and sewage heat exchanger 9 connects and composes a cover circulating system with compressor 7, is equipped with sewage import 10 and outlet of sewer 11 at sewage heat exchanger 9 places.During concrete implementation and operation, elder generation directly enters crude heat exchanger 5 condensations by the gas coolant of the High Temperature High Pressure that compressor 7 is got, give crude oil with heat release, become the liquid of high pressure low temperature, regulate flow after device for drying and filtering 3 advances expansion valve 4 throttlings, become the liquid of low-temp low-pressure through liquid container 8, evaporation absorbs in sewage heat exchanger 9, enter compressor 7, circular flow so constantly reaches the heating to crude oil.
Claims (1)
1, the heat pump type crude oil heater is mainly by compressor, crude heat exchanger, sewage heat exchanger and liquid container and expansion valve are formed, it is characterized in that crude heat exchanger (5) one sides are connected with compressor (7) through refrigerant pipe (6), be connected with liquid container (8) at opposite side, locate to install and crude oil import (2) and crude exports (1) at crude heat exchanger (5), screen pipe (3) and expansion valve (4) are installed between liquid container (8) and sewage heat exchanger (9), sewage heat exchanger (9) connects and composes a cover circulating system with compressor (7), locates to be equipped with sewage import (10) and outlet of sewer (11) at sewage heat exchanger (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087217 CN2846984Y (en) | 2005-09-06 | 2005-09-06 | Heat pump type crude oil heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520087217 CN2846984Y (en) | 2005-09-06 | 2005-09-06 | Heat pump type crude oil heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2846984Y true CN2846984Y (en) | 2006-12-13 |
Family
ID=37512408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520087217 Expired - Fee Related CN2846984Y (en) | 2005-09-06 | 2005-09-06 | Heat pump type crude oil heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2846984Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075805A (en) * | 2013-02-01 | 2013-05-01 | 胜利油田胜利勘察设计研究院有限公司 | System for heating crude oil under joint action of heat pump for recovering oil field sewage residual heat and water jacket furnace |
| CN109489304A (en) * | 2018-12-11 | 2019-03-19 | 靖江市宏帝环保科技有限公司 | Use the syrup storage of air source heat pump heat supply and pipeline |
-
2005
- 2005-09-06 CN CN 200520087217 patent/CN2846984Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075805A (en) * | 2013-02-01 | 2013-05-01 | 胜利油田胜利勘察设计研究院有限公司 | System for heating crude oil under joint action of heat pump for recovering oil field sewage residual heat and water jacket furnace |
| CN109489304A (en) * | 2018-12-11 | 2019-03-19 | 靖江市宏帝环保科技有限公司 | Use the syrup storage of air source heat pump heat supply and pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061213 Termination date: 20140906 |
|
| EXPY | Termination of patent right or utility model |