CN201311095Y - Heating system for individual well oil tanks of oil fields - Google Patents
Heating system for individual well oil tanks of oil fields Download PDFInfo
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- CN201311095Y CN201311095Y CN 200820075970 CN200820075970U CN201311095Y CN 201311095 Y CN201311095 Y CN 201311095Y CN 200820075970 CN200820075970 CN 200820075970 CN 200820075970 U CN200820075970 U CN 200820075970U CN 201311095 Y CN201311095 Y CN 201311095Y
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- oil tank
- tank
- heating system
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model relates to a heating system for individual well oil tanks of oil fields, which comprises a solar heat collector and a heat exchanger, wherein the heat exchanger is arranged in an oil tank, and the solar heat collector supplies heat sources to the heat exchanger in the oil tank. The utility model is characterized in that the solar heat collector is communicated with a cold water pipe and a hot water pipe in an insulating heat exchange cistern to carry out circulating heat exchange; a cold water pipe and a hot water pipe of the heat exchanger in the oil tank are communicated in the insulating heat exchange cistern to carry out circulating heat exchange; and an air energy heat pump water heater is also connected to and installed on the insulating heat exchange cistern. The heating system has the advantages of scientific and reasonable system structure design, safe use, convenient operation, small occupied area, easy installation and maintenance, energy saving, environmental protection and high efficiency, can be used for a long time, and meets the heating requirements of individual well oil tanks of oil fields.
Description
Technical field
The utility model relates to oil field individual well oil tank heating apparatus, particularly a kind of oil field individual well oil tank heating system.
Background technology
At present, the oil field individual well oil tank need be provided with heating apparatus usually, is used for the crude oil that its interior reservoir is filled with is heated, and makes it have flowability, transports so that it is extracted out from oil tank.Usually adopt be provided with insulating sleeve in oil tank inside the electrically heated rod mode to the individual well oil tank in crude oil heat.But, there is great drawback in this kind electrically heated rod heating mode, behind electrically heated rod exterior insulation casing damage, its breakage is exposed in the oil tank, very easily contact, cause the oil tank blast, not only construct and bring economic loss for the oil field with imflammable gas in the oil tank, and jeopardize staff's personal safety, therefore have great potential safety hazard; And adopting electrically heated rod is that oil tank is heated and also existed power consumption big, problems such as cost height.For addressing the above problem, the heating apparatus of oil tank begins to gradually adopt the heat exchange coil by the solar energy heat collector heat supply that oil tank is heated at present, it can save electric energy to a certain extent, improve safety in utilization simultaneously, but it still needs and the supporting use of electrically heated rod, could satisfy still can be the demand that oil tank is heated under the condition of illumination deficiency, energy-saving effect is not good enough; And the heat energy of existing solar energy heat collector can't store, and heat energy a large amount of when illumination condition is good are wasted, and is unfavorable for energy-conservation.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of extraneous weather effect that is not subjected to is provided, and is the oil field individual well oil tank heating system that oil tank is heated according to user demand at any time, and it has advantages such as easy to use, energy-conserving and environment-protective.
The utility model solves the problems of the technologies described above takes following technical scheme to realize:
A kind of oil field individual well oil tank heating system, comprise solar thermal collector and be arranged at the heat exchanger of oil tank inside, solar thermal collector is characterized in that for the oil tank internal exchanger provides thermal source: solar thermal collector and hot and cold water pipe are communicated in the interior cycle heat exchange that carries out with it of an insulation heat-exchanging water tank; The hot and cold water pipe of heat exchanger is communicated in the interior cycle heat exchange that carries out with it of this insulation heat-exchanging water tank in the oil tank; This insulation heat-exchanging water tank also is connected and installed with an air energy heat pump water heater.
And the hot and cold water pipe of described air energy heat pump water heater is communicated in the interior cycle heat exchange that carries out with it of insulation heat-exchanging water tank.
And, described air energy heat pump water heater is connected on the cold water pipe of heat exchanger in the oil tank, and gate valve all is installed at cooling water inlet end, the hot water outlet end of this air energy heat pump water heater, adopt between the cold water pipe of air energy heat pump water heater outside and the outlet pipe to be communicated with communicating pipe, and on this communicating pipe, gate valve is installed.
And the thermal-collecting tube of described solar thermal collector is a metal superconduction vacuum solar heat-collecting pipe.
And described insulation heat-exchanging water tank is shaped on water supplement port, and this water supplement port is connected by the delivery port of hydraulic pipeline with an insulation water supply tank.
And, be fixed with electric heating tube at described insulation water supply tank inwall.
Advantage of the present utility model and good effect are:
1. this oil tank heating system is main heat energy generator with the solar thermal collector provides thermal source and then crude oil stored in the oil tank is heated for being arranged at heat exchanger in the oil tank, adopting air energy heat pump water heater simultaneously is auxiliary heat energy generator, when only adopt solar thermal collector for oil tank in heat exchanger when providing thermal source can't reach that crude oil is to set point of temperature in the heated tank, can open air energy heat pump water heater as auxiliary thermal source, it is heated, therefore no matter under which kind of illumination condition, all can satisfy the demand of heating at any time the individual well oil tank; Above-mentioned two groups of thermals source all carry out heat exchange with an insulation heat-exchanging water tank simultaneously, by the insulation heat-exchanging water tank heat energy that it produced is stored, particularly the heat energy that solar thermal collector when illumination condition is good is produced is effectively stored, and further improves the heat energy utilization rate thus, saves the energy.
2. the installation connected mode of the air energy heat pump water heater that is adopted in this oil tank heating system can be installed for directly carrying out heat exchange with the insulation heat-exchanging water tank, also can be installed in parallel on heat exchanger cold water pipeline, but the cold water pipe of latter's heat exchanging device directly heats up, thereby can shorten heat exchanger cold water and the heat-exchange time that is incubated heat-exchanging water tank, improve the efficient of heating.
3. the thermal-collecting tube of the solar thermal collector of this oil tank heating system is a metal superconduction vacuum solar heat-collecting pipe, improve more than 20% than regular solar thermal-collecting tube efficient, and at overcast and rainy 40% heat energy can produce fine day equally the time, therefore, have only when sunray is not enough, just to start air energy heat pump water heater and heat, truly accomplish to make full use of the purpose of solar energy.
4. this oil tank heating system adopts solar thermal collector as main thermal source, adopt air energy heat pump water heater as auxiliary thermal source simultaneously, the two is clear energy sources, thereby avoided adopting oil, coal, gas etc. fossil-fuel-fired as environmental pollution that thermal source caused, and energy resource consumption is extremely low, meets that China is energy-conservation at present, the fundamental policies of reduction of discharging, environmental protection.
5. this oil tank heating system promptly need not to install the electric heating tube device in oil tank inside, electric current and crude oil are isolated fully, therefore do not exist original electric heater or gas heater use in easy safety problems such as electric shock, inflammable, explosive, easy poisoning, electric leakage, gas leakage, do not have any potential safety hazard, safety coefficient improves greatly.
6. the utility model system structure design is scientific and reasonable, and is safe in utilization, easy to operate, and floor space is little, is easy to installation and maintenance, saves the energy, and environment-friendly high-efficiency can use for a long time, satisfies the demand of heating of oil field individual well oil tank.
Description of drawings
Fig. 1 is the flow chart of the utility model oil tank heating system;
Fig. 2 is the flow chart of another embodiment of the utility model oil tank heating system.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the utility model is further described.
A kind of oil field individual well oil tank heating system is made of solar thermal collector 1 and the heat exchanger 3 that is arranged at oil tank 4 inside, and solar thermal collector provides thermal source for the oil tank internal exchanger.Its innovation part is: the cold water pipe 12 of solar thermal collector, hot-water line 9 are connected by a heat exchanger tube (not shown) that is arranged in the insulation heat-exchanging water tank 8, carry out cycle heat exchange by this heat exchanger tube and the water or other medium that are incubated in the heat-exchanging water tank, reach the purpose of medium in the heat tracing heat-exchanging water tank, it makes the solar thermal collector hot water or cold water realize circulation by the circulating pump of installing on the cold water pipe of solar thermal collector 10, and on this cold water pipeline non-return valve and gate valve is installed.The cold water pipe 6 of set heat exchanger, hot-water line 5 are connected by another heat exchanger tube (not shown) that is arranged in the insulation heat-exchanging water tank in the oil tank, and carrying out cycle heat exchange by the medium in this heat exchanger tube and the attemperater, heat exchanger raises in the heated tank.Make in the heat exchanger hot water or cold water realize circulation by the circulating pump of on the exchanger heat water pipe, installing 7, and non-return valve and gate valve are installed on this hot water line.On the hot and cold water pipe of solar thermal collector and on the hot and cold water pipe of heat exchanger air bleeding valve is being installed all.For reaching better Heat-collecting effect, the thermal-collecting tube of the solar thermal collector of this oil tank heating system adopts metal superconduction vacuum solar heat-collecting pipe, and it can more efficientlyly utilize solar energy, thereby saves power consumption.
The insulation heat-exchanging water tank also is connected and installed with an air energy heat pump water heater 15 as auxiliary thermal source, its mounting means can be connected for the another heat exchanger tube in: the cold water pipe 14 of air energy heat pump water heater, hot-water line 13 and the insulation heat-exchanging water tank, by its with the insulation heat exchange box in medium carry out cycle heat exchange.It makes the hot water or cold water of air energy heat pump water heater realize circulation by the circulating pump of installing on the air energy heat pump water heater cold water pipe 11, and on this cold water pipeline non-return valve and gate valve is installed.
Be shaped on water supplement port on the casing at attemperater top, this water supplement port is connected by the delivery port of hydraulic pipeline with an insulation water supply tank 2, and insulation water supply tank inwall is fixed with electric heating tube, prevents that it from freezing phenomenon when temperature is low.Be incubated the heat-exchanging water tank top simultaneously and be shaped on blast pipe.
The hot-water line of heat exchanger is provided with Temperature Detector, and this Temperature Detector is connected with a controller, and in addition, this controller also is connected with the power switch of air energy heat pump water heater by control line; Be connected with each circulating pump and gate valve mentioned above, realize automatic control thus this oil tank heating system.
The insulation heat-exchanging water tank can also be connected and installed the air energy heat pump water heater as auxiliary thermal source in the following ways, as shown in Figure 2, on the cold water pipe of air energy heat pump water heater by heat exchanger in its hot and cold mouth of a river access in parallel oil tank, it can directly heat up the cold water pipe of heat exchanger, and the hot-water line 19 in air energy heat pump water heater exit is connected with the cold water pipe of heat exchanger in the oil tank by the heat exchanger tube that is arranged in the insulation heat-exchanging water tank.Thereby can shorten heat exchanger cold water and the heat-exchange time that is incubated heat-exchanging water tank, improve the efficient of heating.When adopting this kind air energy heat pump water heater mounting means, cold water outlet, hot water mouth's end at this air energy heat pump water heater all are equipped with gate valve, label is respectively 17,18, between the cold water pipe of air energy heat pump water heater outside and outlet pipe, adopt and be communicated with communicating pipe, and gate valve 16 is installed on this communicating pipe, unlatching by controlling above-mentioned gate valve and closure are controlled the water route and whether are passed through air energy heat pump water heater.Other is same as embodiment 1.
The operation principle of this oil field individual well oil tank heating system is:
Solar thermal collector under normal sunshine situation to the insulation heat-exchanging water tank in medium heat, the insulation heat-exchanging water tank is stored stand-by to this partial heat energy; When needs to oil tank in crude oil when heating, open gate valve and circulating pump on the exchanger heat water lines, carry out heat exchange by insulation heat-exchanging water tank and heat exchanger, heating heat exchanger is heated to the crude oil in the oil tank simultaneously; Temperature Detector continues to detect heating-up temperature, when not reaching when temperature required, the control air energy heat pump water heater is opened, thereby attemperater is heated up, perhaps directly the cold water pipe of heat exchanging device heats up, and can make the interior crude oil of oil tank reach temperature required level at the appointed time fast.
As seen, no matter under which kind of weather condition, this oil tank heating system all can satisfy user demand safely and efficiently.Particularly this oil tank heating system can reduce energy resource consumption significantly, and year consumption electricity charge only are about 20,000 yuan, save nearly 100,000 yuan than before improving, and can significantly save production cost thus, increase economic efficiency.
Claims (6)
1. oil field individual well oil tank heating system, comprise solar thermal collector and be arranged at the heat exchanger of oil tank inside, solar thermal collector is characterized in that for the oil tank internal exchanger provides thermal source: solar thermal collector and hot and cold water pipe are communicated in the interior cycle heat exchange that carries out with it of an insulation heat-exchanging water tank; The hot and cold water pipe of heat exchanger is communicated in the interior cycle heat exchange that carries out with it of this insulation heat-exchanging water tank in the oil tank; This insulation heat-exchanging water tank also is connected and installed with an air energy heat pump water heater.
2. oil field individual well oil tank heating system according to claim 1 is characterized in that: the hot and cold water pipe of described air energy heat pump water heater is communicated in the interior cycle heat exchange that carries out with it of insulation heat-exchanging water tank.
3. oil field individual well oil tank heating system according to claim 1, it is characterized in that: described air energy heat pump water heater is connected on the cold water pipe of heat exchanger in the oil tank, and gate valve all is installed at cooling water inlet end, the hot water outlet end of this air energy heat pump water heater, adopt between the cold water pipe of air energy heat pump water heater outside and the outlet pipe to be communicated with communicating pipe, and on this communicating pipe, gate valve is installed.
4. oil field individual well oil tank heating system according to claim 1 is characterized in that: the thermal-collecting tube of described solar thermal collector is a metal superconduction vacuum solar heat-collecting pipe.
5. oil field individual well oil tank heating system according to claim 1 is characterized in that: described insulation heat-exchanging water tank is shaped on water supplement port, and this water supplement port is connected by the delivery port of hydraulic pipeline with an insulation water supply tank.
6. oil field individual well oil tank heating system according to claim 5 is characterized in that: be fixed with electric heating tube at described insulation water supply tank inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820075970 CN201311095Y (en) | 2008-08-12 | 2008-08-12 | Heating system for individual well oil tanks of oil fields |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820075970 CN201311095Y (en) | 2008-08-12 | 2008-08-12 | Heating system for individual well oil tanks of oil fields |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201311095Y true CN201311095Y (en) | 2009-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820075970 Expired - Fee Related CN201311095Y (en) | 2008-08-12 | 2008-08-12 | Heating system for individual well oil tanks of oil fields |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201311095Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767910A (en) * | 2012-07-19 | 2012-11-07 | 鲍家邻 | Single-loop internal circulating solar heat collecting member and device |
| CN105485943A (en) * | 2016-01-06 | 2016-04-13 | 江苏京展能源科技有限公司 | Water tank used for solar water heating system |
| CN109954457A (en) * | 2017-12-25 | 2019-07-02 | 宜兴市兴南复合材料厂有限公司 | Resin reaction kettle circulating heat conduction device |
| CN112776700A (en) * | 2020-12-30 | 2021-05-11 | 海宁市英德赛电子有限公司 | High-purity ammonia tank car heating system |
| CN114396729A (en) * | 2022-01-10 | 2022-04-26 | 东营市东达机械制造有限责任公司 | Photo-thermal heating device with controllable heating temperature |
-
2008
- 2008-08-12 CN CN 200820075970 patent/CN201311095Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767910A (en) * | 2012-07-19 | 2012-11-07 | 鲍家邻 | Single-loop internal circulating solar heat collecting member and device |
| CN105485943A (en) * | 2016-01-06 | 2016-04-13 | 江苏京展能源科技有限公司 | Water tank used for solar water heating system |
| CN109954457A (en) * | 2017-12-25 | 2019-07-02 | 宜兴市兴南复合材料厂有限公司 | Resin reaction kettle circulating heat conduction device |
| CN112776700A (en) * | 2020-12-30 | 2021-05-11 | 海宁市英德赛电子有限公司 | High-purity ammonia tank car heating system |
| CN114396729A (en) * | 2022-01-10 | 2022-04-26 | 东营市东达机械制造有限责任公司 | Photo-thermal heating device with controllable heating temperature |
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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: TIANJIN RUNHONGDA PIPE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: TIANJIN YUNKUN INDUSTRY-TRADE CO., LTD. Effective date: 20100909 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Hongyou Inventor before: Xu Shanyue |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XU SHANYUE TO: TANG HONGYOU Free format text: CORRECT: ADDRESS; FROM: 300192 ROOM 1806, WANZHAO HUIGU BUILDING, NANKAI DISTRICT, TIANJIN CITY TO:300270 SOUTH SIDE OF REFINERY OF PETROCHEMICAL CO.,LTD., DAGANG DISTRICT, TIANJIN CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100909 Address after: 300270 Tianjin Grand Port Petrochemical Industries Co refinery South Patentee after: Tianjin Runhong Hongda Pipe Fittings Manufacture Co., Ltd. Address before: 300192 Tianjin city Nankai District million Zhaohui Valley Building Room 1806 Patentee before: Tianjin Yunkun Industry-Trade Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20140812 |
|
| EXPY | Termination of patent right or utility model |