CN201914625U - Oilfield oil storage tank crude oil heating device capable of utilizing engine exhaust pipe waste gas - Google Patents
Oilfield oil storage tank crude oil heating device capable of utilizing engine exhaust pipe waste gas Download PDFInfo
- Publication number
- CN201914625U CN201914625U CN2010206772811U CN201020677281U CN201914625U CN 201914625 U CN201914625 U CN 201914625U CN 2010206772811 U CN2010206772811 U CN 2010206772811U CN 201020677281 U CN201020677281 U CN 201020677281U CN 201914625 U CN201914625 U CN 201914625U
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- storage tank
- heat
- crude oil
- petrol storage
- exhaust pipe
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The utility model discloses an oilfield oil storage tank crude oil heating device capable of utilizing engine exhaust pipe waste gas, which comprises a gas generator set, a heat exchange device and an oil storage tank. The oilfield oil storage tank crude oil heating device capable of utilizing engine exhaust pipe waste gas is characterized in that an inner cavity of the heat exchange device comprises an upper vacuum negative pressure working cavity and a lower heat exchange cavity, superconduction media are filled in the heat exchange cavity, an exhaust pipeline of the gas generator set is connected into the heat exchange cavity, a circulation pipe is arranged in the vacuum negative pressure working cavity, both an inlet end and an outlet end of the circulation pipe are connected onto the oil storage tank, and an oil pump is mounted at the inlet end or the outlet end. The oilfield oil storage tank crude oil heating device capable of utilizing engine exhaust pipe waste gas not only resolves the problems that a gas generator set exhausts waste gas and heat energy is wasted, adopts high temperature gas in the exhaust pipeline as a heat source, replaces a traditional fire heating furnace, not only is energy-saving and environment-friendly, but also is safe and high-efficient.
Description
Technical field
The utility model relates to the heating crude oil technical field, specifically, relates to a kind of oil field petrol storage tank crude oil and utilizes exhaust pipe of engine heating by the exhaust gases device.
Background technology
In the northerly field produces, especially produce winter, the crude oil viscosity under lower temperature in the petrol storage tank increases, and flowing power descends, and causes the transportation difficulty, and influence is worked normally.In order not influence normal operation, need the crude oil of petrol storage tank stored be heated, reduce its viscosity, improve flowing power, so, to petrol storage tank heating arrangement must be installed.At present, the oil field mostly is the heating furnace that adopts naked light to the employed heating arrangement of the heating crude oil in the petrol storage tank, not only can consume a large amount of energy, and the flue gas that gives off after the fuel combustion also can cause the pollution of environment.More alarming is that the use direct firing furnace has serious potential safety hazard on the oil field, and is careless slightly, will cause naked light to reveal, serious, can blast.On the other hand, the oil field is used the fuel gas generation unit to generate electricity and is used for oil pumper, and the exhaust gas temperature that the gas exhaust duct of fuel gas generation unit is discharged is very high, and a large amount of heat energy is wasted.
Summary of the invention
The technical problems to be solved in the utility model is to overcome above-mentioned defective, provides a kind of energy-conserving and environment-protective, petrol storage tank crude oil in oil field utilizes exhaust pipe of engine heating by the exhaust gases device safely and efficiently.
For addressing the above problem, the technical scheme that the utility model adopted is:
A kind of oil field petrol storage tank crude oil utilizes exhaust pipe of engine heating by the exhaust gases device, comprise fuel gas generation unit, heat-exchanger rig and petrol storage tank, it is characterized in that: described heat-exchanger rig inner chamber comprises the negative pressure of vacuum epitrochoidal chamber on top and the heat exchanging chamber of bottom, is filled with superconductive medium in the heat exchanging chamber; The gas exhaust duct of described fuel gas generation unit is linked in the heat exchanging chamber; Be provided with circulating pipe in the described negative pressure of vacuum epitrochoidal chamber, the entrance point of circulating pipe and exit end all are connected on the petrol storage tank, wherein, at entrance point or exit end oil pump are installed.
Say further:
The periphery of the part of described gas exhaust duct outside heat-exchanger rig is enclosed with heat-insulation layer.
The periphery of the part of described gas exhaust duct within heat-exchanger rig is evenly equipped with some auxiliary heating pipes.
Described this crude oil heating system also comprises intelligence controlling device, is provided with Water Temperature Sensor in the petrol storage tank, and Water Temperature Sensor is connected with intelligence controlling device.
The utility model is to utilize waste gas that the gas exhaust duct of fuel gas generation unit discharges as thermal source, because the gas exhaust duct surface temperature of fuel gas generation unit can reach 400 ℃～600 ℃, the surface temperature that heat-exchanger rig makes full use of gas exhaust duct heats to superconductive medium, under the effect of negative pressure of vacuum and gravity, crude oil in superconductive medium and the circulating pipe carries out the exchange of heat, and heat exchange efficiency can reach more than 90%.Therefore, the utility model has not only solved fuel gas generation unit blow down gas, the problem of waste heat energy, and, be thermal source with the high-temperature gas in the gas exhaust duct, replaced traditional direct firing furnace, both energy-conserving and environment-protective, also safe and efficient.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the principle of work scheme drawing of a kind of embodiment of the utility model.
Among the figure: 1-fuel gas generation unit; The 2-gas exhaust duct; The 3-heat-insulation layer; The 4-superconductive medium; 5-negative pressure of vacuum epitrochoidal chamber; The 6-circulating pipe; The 61-entrance point; The 62-exit end; The 7-heat-exchanger rig; The 8-oil pump; The 9-petrol storage tank; The 10-exhausr port; 11-assists heating pipe.
The specific embodiment
Embodiment:
A kind of oil field petrol storage tank crude oil utilizes exhaust pipe of engine heating by the exhaust gases device, as shown in Figure 1, comprises fuel gas generation unit 1, heat-exchanger rig 7 and petrol storage tank 9.The inner chamber of described heat-exchanger rig 7 comprises the negative pressure of vacuum epitrochoidal chamber 5 on top and the heat exchanging chamber of bottom, is filled with superconductive medium 4 in the heat exchanging chamber.The gas exhaust duct 2 of described fuel gas generation unit 1 is linked in the heat exchanging chamber.Be provided with circulating pipe 6 in the described negative pressure of vacuum epitrochoidal chamber 5, the entrance point 61 of circulating pipe 6 and exit end 62 all are connected on the petrol storage tank 9, wherein, at entrance point 61 oil pump 8 are installed.The effect of oil pump 8 is to make petrol storage tank 9 interior crude oil can circulate constantly to enter in the circulating pipe 6 to heat, and therefore, oil pump 8 also can be installed in exit end 62.
In order to reduce the heat-energy losses in the gas exhaust duct 2 as much as possible, be enclosed with heat-insulation layer 3 in the periphery of the part of gas exhaust duct 2 outside heat-exchanger rig 7.
The periphery of the part of described gas exhaust duct 2 within heat-exchanger rig 7 is evenly equipped with some auxiliary heating pipes 11.The effect of auxiliary heating pipe 11: when the thermal power out of reach that the heat energy of discharging at gas exhaust duct 2 transforms requires, can provide heat energy by auxiliary heating pipe 11, to guarantee the required thermal power of heating in crude oil.
Described this crude oil heating system also comprises intelligence controlling device, is provided with Water Temperature Sensor in the petrol storage tank 9, and Water Temperature Sensor is connected with intelligence controlling device.Can set the predetermined temperature of heating crude oil by intelligence controlling device, and monitor by the Water Temperature Sensor in the petrol storage tank 9.
Principle of work of the present utility model as shown in Figure 2, utilize waste gas that the gas exhaust duct of fuel gas generation unit discharges as thermal source, the surface temperature that heat-exchanger rig makes full use of gas exhaust duct heats to superconductive medium, under the effect of negative pressure of vacuum and gravity, crude oil in superconductive medium and the circulating pipe carries out the exchange of heat, and heat exchange efficiency can reach more than 90%.Fuel gas generation unit with 25Kw is an example, and the thermal power that the utility model can change into the heat energy that the gas exhaust duct of fuel gas generation unit is discharged more than the 10Kw is used for heating in crude oil.
Claims (4)
1. an oil field petrol storage tank crude oil utilizes exhaust pipe of engine heating by the exhaust gases device, comprise fuel gas generation unit (1), heat-exchanger rig (7) and petrol storage tank (9), it is characterized in that: the inner chamber of described heat-exchanger rig (7) comprises the negative pressure of vacuum epitrochoidal chamber (5) on top and the heat exchanging chamber of bottom, is filled with superconductive medium (4) in the heat exchanging chamber; The gas exhaust duct (2) of described fuel gas generation unit (1) is linked in the heat exchanging chamber; Be provided with circulating pipe (6) in the described negative pressure of vacuum epitrochoidal chamber (5), the entrance point (61) of circulating pipe (6) and exit end (62) all are connected on the petrol storage tank (9), wherein, at entrance point (61) or exit end (62) oil pump (8) are installed.
2. oil field according to claim 1 petrol storage tank crude oil utilizes exhaust pipe of engine heating by the exhaust gases device, it is characterized in that: the periphery of the part of described gas exhaust duct (2) outside heat-exchanger rig (7) is enclosed with heat-insulation layer (3).
3. oil field according to claim 1 petrol storage tank crude oil utilizes exhaust pipe of engine heating by the exhaust gases device, it is characterized in that: the periphery of the part of described gas exhaust duct (2) within heat-exchanger rig (7) is evenly equipped with some auxiliary heating pipes (11).
4. oil field according to claim 1 petrol storage tank crude oil utilizes exhaust pipe of engine heating by the exhaust gases device, it is characterized in that: described this crude oil heating system also comprises intelligence controlling device, petrol storage tank is provided with Water Temperature Sensor in (9), and Water Temperature Sensor is connected with intelligence controlling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206772811U CN201914625U (en) | 2010-12-24 | 2010-12-24 | Oilfield oil storage tank crude oil heating device capable of utilizing engine exhaust pipe waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206772811U CN201914625U (en) | 2010-12-24 | 2010-12-24 | Oilfield oil storage tank crude oil heating device capable of utilizing engine exhaust pipe waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201914625U true CN201914625U (en) | 2011-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206772811U Expired - Lifetime CN201914625U (en) | 2010-12-24 | 2010-12-24 | Oilfield oil storage tank crude oil heating device capable of utilizing engine exhaust pipe waste gas |
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| CN (1) | CN201914625U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060149A (en) * | 2010-12-24 | 2011-05-18 | 于洪亮 | Device for heating crude oil of oil storage tank of oil field by utilizing waste gas of engine exhaust pipe |
| CN102788048A (en) * | 2012-09-07 | 2012-11-21 | 三一重机有限公司 | Engineering mechanical hydraulic oil tank, control method thereof and engineering machine |
| CN112627772A (en) * | 2020-12-23 | 2021-04-09 | 威海市鸿扬节能设备有限公司 | Gas-electricity dual-purpose heat pipe heater for oil field well mouth and method |
-
2010
- 2010-12-24 CN CN2010206772811U patent/CN201914625U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060149A (en) * | 2010-12-24 | 2011-05-18 | 于洪亮 | Device for heating crude oil of oil storage tank of oil field by utilizing waste gas of engine exhaust pipe |
| CN102060149B (en) * | 2010-12-24 | 2012-10-03 | 陕西延长石油(集团)有限责任公司研究院 | Device for heating crude oil of oil storage tank of oil field by utilizing waste gas of engine exhaust pipe |
| CN102788048A (en) * | 2012-09-07 | 2012-11-21 | 三一重机有限公司 | Engineering mechanical hydraulic oil tank, control method thereof and engineering machine |
| CN112627772A (en) * | 2020-12-23 | 2021-04-09 | 威海市鸿扬节能设备有限公司 | Gas-electricity dual-purpose heat pipe heater for oil field well mouth and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUALING DIESEL ENGINE POWER CO., LTD., WEIFANG Free format text: FORMER OWNER: YU HONGLIANG Effective date: 20120401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120401 Address after: 261101 Shandong city of Weifang province Hanting Weixian Road East Patentee after: Hualing Diesel Engine Power Co., Ltd., Weifang Address before: 261101 Shandong Weixian city in Weifang Province Road No. 103, Weifang Hua Ling Diesel Power Co. Ltd. Patentee before: Yu Hongliang |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20110803 Effective date of abandoning: 20121003 |