CN204979857U - Indirect high -efficient quick heating system of individual well oil storage tank crude oil - Google Patents
Indirect high -efficient quick heating system of individual well oil storage tank crude oil Download PDFInfo
- Publication number
- CN204979857U CN204979857U CN201520758062.9U CN201520758062U CN204979857U CN 204979857 U CN204979857 U CN 204979857U CN 201520758062 U CN201520758062 U CN 201520758062U CN 204979857 U CN204979857 U CN 204979857U
- Authority
- CN
- China
- Prior art keywords
- heat
- storage tank
- oil storage
- water
- hot
- 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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses an indirect high -efficient quick heating system of individual well oil storage tank crude oil, including heat absorbing end and heat releasing end, heat absorbing end includes the hot -water cylinder, and hot -water cylinder internally mounted has gravity electric heat heat pipe, and the power frequency power is connected to gravity electric heat heat pipe, heat releasing end includes the individual well oil storage tank, installs heat exchange coil in the individual well oil storage tank, the hot -water cylinder for the water end (W. E. ) through for water piping connection heat exchange coil one end, be equipped with the heat -exchanger pump on the feed pipe, heat exchange coil other end rethread returns the return water of water piping connection hot -water cylinder and holds. Compared with the prior art, the utility model the advantage be: the utility model discloses a heating system's the thermal efficiency can reach 97%, heat absorbing end and heat releasing end heat transfer are fast, energy saving and environmental protection.
Description
Technical field
The utility model relates to heating system, particularly relates to a kind of single-well oil storage tank crude oil efficient automotive quick-heat system indirectly.
Background technology
For many years, oil-gas gathering and transportation field generally adopts pipe heater and water jacket furnace, and these type of furnaces are equal Shortcomings part in principle of work, structure design and real-world operation.Pipe heater easily causes tube wall local overheating, oxidation causes grease coking.Water jacket furnace adopts heating water bath, and bulky, steel consumption is large.Fire cylinder stove individual capacity is little, and range of use is narrow, and safe reliability is poor.The heating crude oil of single-well oil storage tank generally adopts the mode of individual well fire cylinder stove heating.This simply traditional mode heat efficiency is low, and average about 50%; Petrol storage tank does not have heat insulation layer structure substantially, substantially outdoor placement, and heat dissipation is large, and energy dissipation is serious; Single-well oil storage tank General Decentralized is distributed in the remote block in oil field, according to scene fuel supply nearby, mainly adopts coal, natural fuels or electro heat single-fuel, and energy consumption is large, and operation management work capacity is large; In existing technique, high-temperature flue gas and crude oil direct heat exchange or tubular electric heating element directly contact with crude oil or heat conduction heating agent directly contacts with tubular electric heating element with flue gas.For the energy dissipation existed at present, the problems such as pollution and coking, ideal terms of settlement is the novel indirect heating apparatus adopting highly effective and safe energy-conserving and environment-protective.
The defect of traditional heating mode causes the mal of equipment to damage, and affects the service life of heating system, and firing rate is slow, and petrol storage tank heat dissipation capacity is large, and system overall thermal efficiency is low, and is in operation and there is potential safety hazard.Adopt gravity electric heating heat pipe as the highly viscous crude in the atmospheric hot-water heating arrangement indirect heating petrol storage tank of heater element, traditional heating pattern Problems existing can be solved well.
For single-well oil storage tank crude oil indirectly efficient automotive quick-heat system be the hot water of heat energy first at ambient pressure in Fast Heating hot well utilizing high efficiency gravity electric heating heat pipe to discharge, then the heating technique of hot water indirect heating crude oil, this technology is applied to the heating of single-well oil storage tank highly viscous crude and has following technical advantage: 1., in hot well, gravity electric heating heat pipe is first to the efficient Fast Heating of middle WATER AS FLOW MEDIUM; 2., because gravity electric heating heat pipe does not directly contact with crude oil in petrol storage tank, intermediate medium hot water and crude oil indirect heating, so safe reliability obtains basic improvement; 3. between intermediary's medium hot water and gravity electric heating heat pipe, heat-exchange capacity is strong; 4. between hot water and crude oil, heating effect is good; 5. system heating speed is fast, and petrol storage tank heat dissipation capacity is little, and system thermal efficiency is high.
The efficient Fast Heating of intermediate medium hot water is to raising system thermal efficiency and ensure that compact conformation, crude oil Fast Heating etc. have vital decisive action.In system heat absorbing end, when hot water backwater is heated up in hot well, make full use of gravity electric heating hot tube high-efficiency heating technique, can fast return water temperature be improved; At system release end of heat, by improving the arrangement of hot-water coil pipe in petrol storage tank and increasing flow velocity and the heat interchanging area of hot water, the consumption of the energy of can terminating an agreement, and improve the heat efficiency of heating system.
In today that petroleum-based energy, the coal energy, natural gas energy resource etc. are becoming tight traditional fossil energy day, for response environment change, realize sustainable development, need in remote districts, oil field urgently to realize the energy-efficient heating of single-well oil storage tank, save operation and management cost.The indirect efficient automotive quick-heat system of single-well oil storage tank crude oil based on high efficiency gravity electric heating heat pipe has important application prospect.
Utility model content
The utility model is to solve above-mentioned deficiency, provides a kind of single-well oil storage tank crude oil efficient automotive quick-heat system indirectly.
Above-mentioned purpose of the present utility model is realized by following technical scheme: a kind of single-well oil storage tank crude oil is efficient automotive quick-heat system indirectly, it is characterized in that: comprise heat absorbing end and release end of heat, described heat absorbing end comprises hot-water cylinder, hot-water cylinder inside is provided with gravity electric heating heat pipe, and gravity electric heating heat pipe connects power frequency supply; Described release end of heat comprises single-well oil storage tank, is provided with heat exchange coil in single-well oil storage tank; Described hot-water cylinder connect heat exchange coil one end to water end (W.E.) by feed pipe, feed pipe is provided with hot water pump, and the heat exchange coil other end connects the backwater end of hot-water cylinder by return water pipe again.
Described gravity electric heating heat pipe operating fluid is low boiling inorganic liquid, and liquid-filled amount is the 30%-80% in gravity electric heating inside heat pipe space.
The leaning angle of described gravity electric heating heat pipe offset from perpendicular is less than 15 degree.
In described single-well oil storage tank, heat exchange coil is divided into vertical and horizontal arrangement two groups, realizes the even Fast Heating to crude oil.
The volume of described single-well oil storage tank is 40 ~ 80m
3.
Described gravity electric heating heat pipe obtains electric energy from power frequency supply, the operating fluid that gravity electric heating thermotube wall sends out energy heats gravity electric heating inside heat pipe thermogenetic, operating fluid passes to heat in the water flow through from the vertical gravity electric heating heat pipe space outerpace placed, and water is heated to 95 DEG C from 80 DEG C.
Described hot-water cylinder is that arrange the gravity electric heating heat pipe of some in it, water is sailed against the current from gravity electric heating heat pipe space outerpace, and heat absorption heats up to the non-pressure vessel of middle heating medium water heating.
Described hot water pump for driving water circulation, thus ensures the recycling of feedwater.
Described power frequency supply is used for providing electric energy, frequency-adjustable to gravity electric heating heat pipe.
Described single-well oil storage tank is the temporary reservoir device of individual well production fluid.
Described heat exchange coil is used as hot water and flows through passage, heat is put to crude oil, crude oil is warmed up to 75 DEG C.
Principle of work of the present utility model:
In heat absorbing end, power frequency supply gives vertical gravity electric heating heat pipe energising of placing, operating fluid bottom the energy heats gravity electric heating heat pipe that gravity electric heating thermotube wall resistance heating produces, operating fluid passes to heat from the vertical upstream water of gravity electric heating heat pipe space outerpace placed, and water is heated to 95 DEG C from 80 DEG C.Hot water (feedwater) enters release end of heat by hot water pump pressurization.At release end of heat, hot water flows through in heat exchange coil, and heat is put to crude oil, crude oil is warmed up to 75 DEG C.The complete coolant-temperature gage of heat exchange, in the scope of 70-75 DEG C, relies on Action of Gravity Field to be back to bottom hot-water cylinder by return water pipe subsequently.
The heater element of described heat absorbing end is gravity electric heating heat pipe, single gravity electric heating heat pipe heating power 2 ~ 4kW; Described gravity electric heating heat pipe heating system is less than 2 hours run up time; The space outerpace of intermediate medium water gravity electric heating heat pipe in petrol storage tank is sailed against the current; In described hot-water cylinder, heat hydraulic pressure is normal pressure, caloric receptivity 30 ~ 60kW, temperature rise 10-20 DEG C; After heat exchange, hot water relies on bottom gravity reflux to hot-water cylinder.
The utility model advantage is compared with prior art: the heat efficiency of heating system of the present utility model can reach 97%; Heat absorbing end and release end of heat heat transmission speed fast; Energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, a kind of single-well oil storage tank crude oil is efficient automotive quick-heat system indirectly, and comprise heat absorbing end 1 and release end of heat 2, described heat absorbing end 1 comprises hot-water cylinder 1-1, hot-water cylinder 1-1 inside is provided with gravity electric heating heat pipe 1-2, and gravity electric heating heat pipe 1-2 connects power frequency supply 1-3; Described release end of heat 2 comprises single-well oil storage tank 2-1, is provided with heat exchange coil 2-2 in single-well oil storage tank 2-1; Described hot-water cylinder 1-1 connects heat exchange coil 2-2 one end to water end (W.E.) by feed pipe 3, and feed pipe 3 is provided with hot water pump 4, and the heat exchange coil 2-2 other end connects the backwater end of hot-water cylinder 1-1 again by return water pipe 5.
Described gravity electric heating heat pipe 1-2 operating fluid is low boiling inorganic liquid, and liquid-filled amount is the 30%-80% of gravity electric heating heat pipe 1-2 inner space.
The leaning angle of described gravity electric heating heat pipe 1-2 offset from perpendicular is less than 15 degree.
In described single-well oil storage tank 2-1, heat exchange coil 2-2 is divided into vertical and horizontal arrangement two groups, realizes the even Fast Heating to crude oil.
The volume of described single-well oil storage tank 2-1 is 40 ~ 80m
3.
Described gravity electric heating heat pipe 1-2 obtains electric energy from power frequency supply 1-3, the operating fluid that gravity electric heating heat pipe 1-2 tube wall sends out energy heats gravity electric heating heat pipe 1-2 inside thermogenetic, operating fluid passes to heat in the water flow through from the vertical gravity electric heating heat pipe 1-2 space outerpace placed, and water is heated to 95 DEG C from 80 DEG C.
Described hot-water cylinder 1-1 is that arrange the gravity electric heating heat pipe of some in it, water is sailed against the current from gravity electric heating heat pipe 1-2 space outerpace, and heat absorption heats up to the non-pressure vessel of middle heating medium water heating.
Described hot water pump 4 for driving water circulation, thus ensures the recycling of feedwater.
Described power frequency supply 1-3 is used for providing electric energy, frequency-adjustable to gravity electric heating heat pipe.
Described single-well oil storage tank 2-1 is the temporary reservoir device of individual well production fluid.
Described heat exchange coil 2-2 is used as hot water and flows through passage, heat is put to crude oil, crude oil is warmed up to 75 DEG C.
Principle of work of the present utility model:
In heat absorbing end, power frequency supply gives vertical gravity electric heating heat pipe energising of placing, operating fluid bottom the energy heats gravity electric heating heat pipe 1-2 that gravity electric heating heat pipe 1-2 tube wall resistance heating produces, operating fluid passes to heat from the vertical upstream water of gravity electric heating heat pipe 1-2 space outerpace placed, and water is heated to 95 DEG C from 80 DEG C.Hot water (feedwater) enters release end of heat by hot water pump 4 pressurization.At release end of heat, hot water flows through in heat exchange coil 2-2, and heat is put to crude oil, crude oil is warmed up to 75 DEG C.The complete coolant-temperature gage of heat exchange, in the scope of 70-75 DEG C, relies on Action of Gravity Field to be back to bottom hot-water cylinder 1-1 by return water pipe subsequently.
The heater element of described heat absorbing end 1 is gravity electric heating heat pipe 1-2, single gravity electric heating heat pipe heating power 2 ~ 4kW; Described gravity electric heating heat pipe 1-2 heating system is less than 2 hours run up time; The space outerpace of intermediate medium water gravity electric heating heat pipe 1-2 in petrol storage tank 2-1 is sailed against the current; In described hot-water cylinder 1-1, heat hydraulic pressure is normal pressure, caloric receptivity 30 ~ 60kW, temperature rise 10-20 DEG C; After heat exchange, hot water relies on bottom gravity reflux to hot-water cylinder 1-1.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification sheets and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a single-well oil storage tank crude oil efficient automotive quick-heat system indirectly, it is characterized in that: comprise heat absorbing end and release end of heat, described heat absorbing end comprises hot-water cylinder, and hot-water cylinder inside is provided with gravity electric heating heat pipe, and gravity electric heating heat pipe connects power frequency supply; Described release end of heat comprises single-well oil storage tank, is provided with heat exchange coil in single-well oil storage tank; Described hot-water cylinder connect heat exchange coil one end to water end (W.E.) by feed pipe, feed pipe is provided with hot water pump, and the heat exchange coil other end connects the backwater end of hot-water cylinder by return water pipe again.
2. a kind of single-well oil storage tank crude oil according to claim 1 efficient automotive quick-heat system indirectly, is characterized in that: described gravity electric heating heat pipe operating fluid is low boiling inorganic liquid, and liquid-filled amount is the 30%-80% in gravity electric heating inside heat pipe space.
3. a kind of single-well oil storage tank crude oil according to claim 1 efficient automotive quick-heat system indirectly, is characterized in that: the leaning angle of described gravity electric heating heat pipe offset from perpendicular is less than 15 degree.
4. a kind of single-well oil storage tank crude oil according to claim 1 efficient automotive quick-heat system indirectly, is characterized in that: in described single-well oil storage tank, heat exchange coil is divided into vertical and horizontal arrangement two groups, realizes the even Fast Heating to crude oil.
5. a kind of single-well oil storage tank crude oil according to claim 1 efficient automotive quick-heat system indirectly, is characterized in that: the volume of described single-well oil storage tank is 40 ~ 80m
3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758062.9U CN204979857U (en) | 2015-09-29 | 2015-09-29 | Indirect high -efficient quick heating system of individual well oil storage tank crude oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520758062.9U CN204979857U (en) | 2015-09-29 | 2015-09-29 | Indirect high -efficient quick heating system of individual well oil storage tank crude oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204979857U true CN204979857U (en) | 2016-01-20 |
Family
ID=55114248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520758062.9U Expired - Fee Related CN204979857U (en) | 2015-09-29 | 2015-09-29 | Indirect high -efficient quick heating system of individual well oil storage tank crude oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204979857U (en) |
-
2015
- 2015-09-29 CN CN201520758062.9U patent/CN204979857U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201819397U (en) | Novel phase-change heat-storage heat exchanger | |
| CN204901906U (en) | Millet ferroelectric phase becomes heat -retaining formula and adopts warm water system | |
| CN206919399U (en) | A kind of vacuum phase changing hot water boiler | |
| CN203744205U (en) | Solar electric steam boiler | |
| CN200955863Y (en) | Heat pipe type flue gas residual heat fuel heater | |
| CN204923481U (en) | Environment -friendly heat collector | |
| CN201650214U (en) | Solar heating furnace system used in oil field | |
| CN204979857U (en) | Indirect high -efficient quick heating system of individual well oil storage tank crude oil | |
| CN201844725U (en) | Phase change thermal storage exchanger | |
| CN103411459B (en) | Multi-energy high-temperature heat-storage energy saver | |
| CN201607025U (en) | Belt-tubular heat exchange type unit heater | |
| CN203686986U (en) | Novel heat conducting oil boiler | |
| CN210292329U (en) | Novel heat-storage electric water-heating boiler | |
| CN201363207Y (en) | Environment-friendly and energy-saving type oil box heater | |
| CN207019287U (en) | A kind of raw oil heater | |
| CN205137637U (en) | Heat source machine | |
| CN202254299U (en) | Vacuum hot water unit with heat source | |
| CN202660777U (en) | Pipeline conveying medium solar heating device | |
| CN203964410U (en) | A kind of solar energy photothermal converter | |
| CN203036614U (en) | Power heat pipe boiler heat-transfer system | |
| CN203569407U (en) | Energy-saving cold-recycling heating device | |
| CN202675677U (en) | Solar heating system for crude oil | |
| CN201819592U (en) | Heat conduction facility for heating | |
| CN206618299U (en) | A kind of waste-heat recovery device | |
| CN204214229U (en) | High temperature circulation heating system |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160929 |