CN109579298A - Heating crude oil air energy thermal pumping system - Google Patents
Heating crude oil air energy thermal pumping system Download PDFInfo
- Publication number
- CN109579298A CN109579298A CN201811516274.0A CN201811516274A CN109579298A CN 109579298 A CN109579298 A CN 109579298A CN 201811516274 A CN201811516274 A CN 201811516274A CN 109579298 A CN109579298 A CN 109579298A
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- China
- Prior art keywords
- water
- heat pump
- water tank
- heat exchanger
- crude oil
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a kind of heating crude oil air energy thermal pumping systems, using air as heat source, achieve the purpose that heat website crude oil as heat carrier using refrigerant, water.There are two types of working methods for the heating system, it is a kind of to be heated the water at low temperature in the first water tank using the thermal energy in air for air source heat pump, then water resource heat pump is again further heated the high-temperature water in the second water tank using the water after heating in the first water tank, is entered back into heat exchanger and is heated to crude oil.Another kind is that air source heat pump is heated the water at low temperature in the first water tank using the thermal energy in air, is directly heated into heat exchanger to crude oil, achievees the purpose that heating in crude oil.This jacket heating system includes two kinds of working methods, can according to circumstances flexible choice.And low energy consumption, efficiency is high, environmentally protective.
Description
Technical field
The present invention relates to turbogenerator cooling technology fields, in particular to a kind of heating crude oil air energy thermal
Pumping system.
Background technique
Paraffin is usually present in in-place oil with molten state, as crude oil is from formation production to ground, crude oil temperature
It reduces, causes crude oil to be precipitated from paraffin, thus clogging raw oil feed-line；Meanwhile with the reduction of temperature, viscosity of crude increases
Greatly, cause crude oil in the duct frictional resistance increase, circulation viscosity increase, therefore during Crude Oil Transportation usually require to crude oil into
Row heating.
Mainly there are coal-burning boiler heating method, oil burning boiler heating method, electromagnetism in oil field to the mode of heating crude oil at present
The modes such as heating method, electric-heating belt heating.Traditional fire coal, fuel Heating mode can generate biggish air pollution, need
It bans.Meanwhile electromagnetic heating and electric-heating belt heating method Energy Efficiency Ratio are respectively less than 1, need to consume when heating crude oil
The economy of biggish electric energy, operating cost is to be improved.
It should be noted that information is only used for reinforcing the reason to background of the invention disclosed in above-mentioned background technology part
Solution, therefore may include the information not constituted to the prior art known to persons of ordinary skill in the art.
Summary of the invention
The purpose of the present invention is to provide a kind of heating crude oil air energy thermal pumping systems, for solving existing heating method
Existing one or more problems.
Purpose according to the present invention provides a kind of heating crude oil air energy thermal pumping system, comprising:
First water tank, for storing the water that water temperature is the first temperature, including the first outlet pipe and the second outlet pipe；
Air energy heat pump connects first water tank, for heating the water in first water tank；
Second water tank, for storing the water that water temperature is second temperature, including third outlet pipe；The second temperature is higher than the
One temperature；
Water resource heat pump, for heating the water of second water tank using the water of first water tank, including the first heat pump enters
Water pipe, the second heat pump water inlet pipe, the first heat pump outlet pipe, the second heat pump outlet pipe；Described in the first heat pump water inlet pipe connection
First outlet pipe of the first water tank；The second heat pump water inlet pipe connects the third outlet pipe of second water tank；
Heat exchanger, for being heated to crude oil, including heat exchanger water inlet and heat exchanger water outlet；The heat exchanger enters
The mouth of a river connects the second outlet pipe of first water tank and the second heat pump outlet pipe of the water resource heat pump jointly；
Multiple valves are installed on each water inlet pipe and outlet pipe.
In a kind of illustrative embodiments of the invention, the first heat pump outlet pipe connects the air energy heat pump；
The heat exchanger water outlet connects second water tank and the air energy heat pump jointly.
In a kind of illustrative embodiments of the invention, the heating system further include:
First circulation pump, connects first water tank and the water resource heat pump；
Second circulation pump, connects second water tank and the water resource heat pump.
In a kind of illustrative embodiments of the invention, the first circulation pump or second circulation pump include multiple groups, often
The group first circulation pump connects first water tank, and the pump of second circulation described in every group is all connected with second water tank.
In a kind of illustrative embodiments of the invention, the heat exchanger includes:
First Heat Exchanger, including First Heat Exchanger water inlet and First Heat Exchanger water outlet；
Second heat exchanger, including the second heat exchanger water inlet and the second heat exchanger water outlet；
Wherein, the First Heat Exchanger water inlet and the second heat exchanger water inlet all with the second heat pump outlet pipe and institute
State the second outlet pipe connection of the first water tank, the First Heat Exchanger water outlet and the second heat exchanger water outlet are all with described second
Water tank is connected with the air energy heat pump.
In a kind of illustrative embodiments of the invention, the air energy heat pump includes multiple groups.
In a kind of illustrative embodiments of the invention, second water tank further include:
4th water inlet, for external water source to be introduced second water tank；
4th water outlet, for the water to external conveying second water tank.
In a kind of illustrative embodiments of the invention, the water resource heat pump is superposition type heat pump of high-temp water source.
In a kind of illustrative embodiments of the invention, the heat exchanger is double-tube heat exchanger.
In a kind of illustrative embodiments of the invention, first water tank, the second water tank, air energy heat pump, water source
Heat pump and heat exchanger are skid-mounted type structure.
By consuming a small amount of electric energy, using air as heat source, reach heating website crude oil using refrigerant, water as heat carrier
Purpose.One aspect of the present invention can consume a small amount of electric energy and heat to crude oil, and highest energy efficiency ratio is up to 4.4 or more, same
It is only the 1/5 of electromagnetic heating and electric-heating belt heating method that it is minimum, which to carry out heating energy consumption, to crude oil Deng under the conditions of；Due to the present invention
Using electric energy as power source, pollution will not be generated to ambient enviroment, it is environmentally protective.On the other hand the present invention only needs a set of add
Hot systems include two kinds of working methods, switching is simple, and equipment cost is low, and flexibility is high.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.It should be evident that the accompanying drawings in the following description is only the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of operating mode structural schematic diagram of heating crude oil air energy thermal pumping system of the present invention；
Fig. 2 is a kind of operating mode structural schematic diagram of heating crude oil air energy thermal pumping system of the present invention.
1, the first water tank；2, the second water tank；3, air heat energy pump；4, heat exchanger；5, water resource heat pump；6, first circulation pumps；
7, second circulation pumps；41, First Heat Exchanger；42, the second heat exchanger.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to example set forth herein；On the contrary, thesing embodiments are provided so that the present invention will more
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Described feature, knot
Structure or characteristic can be incorporated in any suitable manner in one or more embodiments.In the following description, it provides perhaps
More details fully understand embodiments of the present invention to provide.It will be appreciated, however, by one skilled in the art that can
It is omitted with practicing technical solution of the present invention one or more in the specific detail, or others side can be used
Method, constituent element, device, step etc..In other cases, be not shown in detail or describe known solution to avoid a presumptuous guest usurps the role of the host and
So that each aspect of the present invention thickens.
Although the term of relativity is used in this specification, for example, "upper", "lower" come describe a component of icon for
The relativeness of another component, but these terms are in this manual merely for convenient, for example, with reference to the accompanying drawings described in
Exemplary direction.It is appreciated that, if making it turn upside down the device overturning of icon, the component described in "upper" will
The component in "lower" can be become.When certain structure is at other structures "upper", it is possible to refer to that certain structural integrity is formed in other knots
On structure, or refer to that certain structure is " direct " and be arranged in other structures, or refers to that certain structure is arranged by the way that another structure is " indirect " other
In structure.
Term "one", " one ", "the" and " described " to indicate there are one or more elements/component part/etc.；With
Language " comprising " and " having " is to indicate the open meaning being included and refer to element/composition portion in addition to listing
Also may be present except divide/waiting other element/component part/etc.；Term " first " and " second " etc. are only used as label, no
It is the quantity limitation to its object.
As shown in Figure 1, the heating crude oil of present embodiment air energy thermal pumping system includes the first water tank 1, the second water tank
2, air energy heat pump 3, heat exchanger 4 and water resource heat pump 5.The water that water temperature is the first temperature, including first are stored in first water tank 1
Outlet pipe and the second outlet pipe.Air energy heat pump 3 connects the first water tank 1, for heating the water in the first water tank.Second water tank
The water that water temperature is second temperature, including third outlet pipe are stored in 2, second temperature is higher than the first temperature.Water resource heat pump 5 is used for
The water of the second water tank is heated using the water of the first water tank, including the first heat pump water inlet pipe, the second heat pump water inlet pipe, the first heat pump go out
Water pipe, the second heat pump outlet pipe；First heat pump water inlet pipe connects the first outlet pipe of the first water tank；The connection of second heat pump water inlet pipe
The third outlet pipe of second water tank.Heat exchanger 4 is used to heat crude oil, including heat exchanger water inlet and heat exchanger water outlet
Mouthful, heat exchanger water inlet connects the second outlet pipe of the first water tank and the second heat pump outlet pipe of water resource heat pump jointly.It is each enter
Water pipe and outlet pipe can control its switch and flow by valve.
With this configuration, air energy heat pump 3 and water resource heat pump 5 need to consume a small amount of electric energy, using air as heat source,
Using refrigerant, water as heat carrier, achieve the purpose that heat website crude oil, compared to existing heating method, energy consumption greatly reduces, highest
Energy Efficiency Ratio up to 4.4 or more, under equal conditions to crude oil carry out heating energy consumption it is minimum, only electromagnetic heating adds with electric-heating belt
The 1/5 of hot mode.Since the present invention uses clean renewable energy air as initial heat source, electric energy is as power source, no
Pollution can be generated to ambient enviroment, it is environmentally protective, there is sustainability.
In the following, by the heating crude oil in this example embodiment is further detailed with air energy thermal pumping system.
Air energy heat pump 3 of the invention passes through compressor assembly operation, and heat is to the first water tank in absorption air
Water at low temperature is heated.Its principle is that compressor compresses refrigerant, the raised refrigerant of temperature after compression, by cold in water tank
Condenser manufactures hot water, and the refrigerant after heat exchange returns to compressor and carries out subsequent cycle, and in this course, atmospheric heat passes through steaming
Hair device, which is absorbed, to be imported in refrigerant, and refrigerant is imported again in the water at low temperature of the first water tank, generates hot water.Air energy thermal packet of the invention
Include but be not limited to totally-enclosed and semi-hermetic piston-type compressor, scroll compressor, semi-closed screw type compressor etc., the present invention
Particular determination is not carried out to this.Water resource heat pump 5 realizes that low-temperature hydrothermal can be to height by inputting a small amount of high-grade energy (such as electric energy)
Warm water transfer.Energy Efficiency Ratio can reach 4~6.Water resource heat pump saves 2/3rds or more electric energy than grill pan stove heating, compares pot with bottom having circular lug
Furnace saves the energy of half or more.
There are two types of working methods for the heating system, can be respectively used to Various Seasonal.For example, when winter, due to crude oil temperature
It is lower, need higher temperature to exchange heat, air source heat pump 3 will be low in the first water tank 1 using the thermal energy in air at this time
Warm water heating, then water resource heat pump 5 is again further added the high-temperature water in the second water tank 2 using the water after heating in the first water tank
Heat makes the water temperature in the second water tank flowed out by water resource heat pump reach and can enter back into 4 pairs of originals of heat exchanger with the temperature of heating in crude oil
Oil is heated.When summer, since crude oil temperature is lower, it is only necessary to which lower temperature can be heated, 3 benefit of air source heat pump
The water at low temperature in the first water tank 1 is heated with the thermal energy in air, it is directly right using the water at low temperature of the heating into heat exchanger 4
Crude oil is heated, and also can achieve the purpose of heating in crude oil.Above two working method can by the control of pipe valve into
Row switching.Certainly, both operating modes are not limited to the division of winter and summer, can be used for other seasons, Huo Zhe
Any time, any one operating mode can be selected according to the actual situation.A set of heating equipment, Ji Keshi are only needed in this way
Existing two kinds of working methods, switching is simple, and equipment cost is low, and flexibility is high.
First water temperature and the second water temperature are not fixed value.For example, low in the first water tank 1 under the conditions of in winter
Warm water can only have 0~10 degree, can reach 20~40 DEG C after air source heat pump heats.Of high-temperature water in second water tank 2
Two water temperatures can be 50~60 DEG C, can reach 70~80 DEG C after water resource heat pump heats, and can be realized as with 70~80 DEG C of water
Crude oil is heated, guarantees that crude oil flow is smooth.Under the conditions of summer.Water in first water tank 1 can be normal-temperature water, i.e., and
One temperature is about 20~30 DEG C, can reach 40~50 DEG C after air source heat pump heats, to add enough to the crude oil of summer
Heat.First water temperature and the second water temperature can also be other temperature, for example, the first water temperature may also be below zero degree, the second water temperature is also
It can be 20~40 DEG C etc., about specific water temperature, no longer repeat one by one herein.
In this illustrative embodiments, the first heat pump outlet pipe of water resource heat pump 5 can connect air energy heat pump 3, winter
Under season mode, effect of the water at low temperature of the first water tank in water resource heat pump through refrigerant transfers heat to the high-temperature water of the second water tank
Afterwards, own temperature reduces, and can will introduce air energy heat pump and heat, then be passed through the first water tank, realize the first water tank with this
Interior water circulation, save the cost.Similarly, heat exchanger water outlet can connect the second water tank and air energy heat pump jointly.It is changing
After the high-temperature water outflow heat exchanger for carrying out heat exchange in hot device 4, temperature is reduced, but still retains higher temperature, thus by its
It is passed through the second water tank 2, water resource heat pump can be continued with, it is heated, to realize the water circulation in the second water tank, section
About cost.Under summer mode, after the high-temperature water outflow heat exchanger that heat exchange is carried out in heat exchanger 4, temperature is reduced, can be direct
It is heated into air source heat pump, then is passed through the first water tank, the water circulation in the first water tank is realized with this.
In this illustrative embodiments, heating crude oil air energy thermal pumping system further includes first circulation pump 6 and second
Circulating pump 7, first circulation pump 6 for realizing the water circulation of the first water tank, and second circulation pumps 7 for realizing the water of the second water tank
Body circulation.Further, it is contemplated that situations such as overhauling, is spare, in order to guarantee that systems stay is run, first circulation is pumped or second follows
Ring pump all includes multiple groups.
In this illustrative embodiments, heat exchanger 4 includes First Heat Exchanger 41 and the second heat exchanger 42.The structure is applicable in
Need the occasion heated to crude oil in oil field booster station and oilfield gathering station etc., First Heat Exchanger 41 can be used for pair
Crude oil into website is heated, and convenient for increase etc. processing to crude oil, the second heat exchanger 42 is used for leaving website
Crude oil is heated, smooth convenient for its subsequent transportation.Therefore, First Heat Exchanger includes First Heat Exchanger water inlet and the first heat exchange
Device water outlet；Second heat exchanger includes the second heat exchanger water inlet and the second heat exchanger water outlet；First Heat Exchanger water inlet and
Second heat exchanger water inlet is all connect with the second outlet pipe of the second heat pump outlet pipe of water resource heat pump and the first water tank, and second changes
Hot device water outlet and the second heat exchanger water outlet are all connect with the third water inlet pipe and air energy heat pump of the second water tank.
In this illustrative embodiments, air energy heat pump 3 includes multiple groups, to make full use of the thermal energy in air, by the
Water heating in one water tank.The specific number of air energy heat pump is decided according to the actual requirements, herein without particular determination.
In this illustrative embodiments, the second water tank further includes the 4th water inlet and the 4th water outlet, the 4th water inlet
For external water source to be introduced the second water tank, the 4th water outlet is used for the water to the second water tank of external conveying.External water source can be with
It is heating water.High-temperature water in second water tank can be also used for heat supply in winter, be sent into hot duct.The water that hot duct returns
Heat exchange is participated in the second water tank, temperature is re-fed into hot duct after improving, realize that thermal energy multifunctional circulation utilizes.
In this illustrative embodiments, water resource heat pump 5 is superposition type heat pump of high-temp water source, with ensure can be by the second water
The water of case is heated to 70~90 DEG C, thus can ensure that heating crude oil quality, while can subtract by increasing the temperature difference with crude oil
Few water supply flow, reduces pipeline specification and water pump transports energy etc..
In this illustrative embodiments, heat exchanger 4 is double-tube heat exchanger, and double-tube heat exchanger construction is simpler；It is resistant to high
Pressure；Heat transfer area can increase and decrease as needed；Tube inner diameter, outer diameter are properly selected, the flow velocity of fluid can be made larger, and both sides
Fluid can make stringent adverse current, be conducive to conduct heat.The disadvantage is that: connector is more between pipe, easily leaks；Unit heat exchanger length
The heat transfer area having is smaller.
In this illustrative embodiments, the first water tank 1, the second water tank 2, air energy heat pump 3, water resource heat pump 5 and heat exchange
Device 4 can be using integral installation as skid-mounted type structure, i.e., by the first water tank, the second water tank, air energy heat pump, water resource heat pump and heat exchanger
It is integrated on a unsplit bedplate, can be with integral installation, movement, production, the assembling of skid-mounted equipment are all completed in factory, existing
Field installation workload is few, and only need to complete interface pipe and the connection of external electrical can work.Since functional unit is integrated in
One unsplit bedplate can be convenient ground bulk migration, and skid-mounted device structure is compact, reduce land occupation than traditional mounting means,
Suitable for occasions such as booster station, gas stations.
According to pipeline connecting mode as shown in the figure, two kinds of work of heating crude oil of the invention air energy thermal pumping system
Mode is specific as follows:
Operating mode one
Open valve M1, M2, M3 close valve M4, M5.
It is heated using water at low temperature of the air energy heat pump to the first water tank, through circulating pump, valve M1, M3 by water after heating
Water resource heat pump is entered by the first heat pump water inlet pipe；Meanwhile second water tank high-temperature water through valve M2 by the second heat pump water inlet pipe into
Enter water resource heat pump.In water resource heat pump, own temperature is transferred to the water of the second water tank by the water of the first water tank, then the first water tank
Water flowed out by the first heat pump outlet pipe, and enter air source heat pump, carry out subsequent cycle, the water of the second water tank is by the second heat pump
Outlet pipe, which flows out and passes through heat exchanger water inlet and enter heat exchanger, heats crude oil, then simultaneously by the outflow of heat exchanger water outlet
Into high-temperature water tank, subsequent cycle is carried out.
Operating mode two
Close valve M2, M3, Open valve M1, M4, M5.
It is heated using water at low temperature of the air energy heat pump to the first water tank, is then introduced directly into water through valve M1, M4
Heat exchanger water inlet pipe heats crude oil into heat exchanger, then flows out into air source heat pump by heat exchanger water outlet,
Carry out subsequent cycle.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the present invention
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by appended
Claim is pointed out.
Claims (10)
1. a kind of heating crude oil air energy thermal pumping system characterized by comprising
First water tank, for storing the water that water temperature is the first temperature, including the first outlet pipe and the second outlet pipe；
Air energy heat pump connects first water tank, for heating the water in first water tank；
Second water tank, for storing the water that water temperature is second temperature, including third outlet pipe；The second temperature is higher than the first temperature
Degree；
Water resource heat pump, for heating the water of second water tank using the water of first water tank, including the first heat pump water inlet pipe,
Second heat pump water inlet pipe, the first heat pump outlet pipe, the second heat pump outlet pipe；The first heat pump water inlet pipe connects first water
First outlet pipe of case；The second heat pump water inlet pipe connects the third outlet pipe of second water tank；
Heat exchanger, for being heated to crude oil, including heat exchanger water inlet and heat exchanger water outlet；The heat exchanger water inlet
The second outlet pipe of first water tank and the second heat pump outlet pipe of the water resource heat pump are connected jointly；
Multiple valves are installed on each water inlet pipe and outlet pipe.
2. heating crude oil according to claim 1 air energy thermal pumping system, which is characterized in that wherein,
The first heat pump outlet pipe connects the air energy heat pump；
The heat exchanger water outlet connects second water tank and the air energy heat pump jointly.
3. heating crude oil according to claim 2 air energy thermal pumping system, which is characterized in that further include:
First circulation pump, connects first water tank and the water resource heat pump；
Second circulation pump, connects second water tank and the water resource heat pump.
4. heating crude oil according to claim 3 air energy thermal pumping system, which is characterized in that first circulation pump or
Second circulation pump includes multiple groups, and the pump of first circulation described in every group connects first water tank, and the pump of second circulation described in every group connects
Connect second water tank.
5. heating crude oil according to claim 3 air energy thermal pumping system, which is characterized in that the heat exchanger includes:
First Heat Exchanger, including First Heat Exchanger water inlet and First Heat Exchanger water outlet；
Second heat exchanger, including the second heat exchanger water inlet and the second heat exchanger water outlet；
Wherein, the First Heat Exchanger water inlet and the second heat exchanger water inlet all with the second heat pump outlet pipe and described
Second outlet pipe of one water tank connects, the First Heat Exchanger water outlet and the second heat exchanger water outlet all with second water tank
It is connected with the air energy heat pump.
6. heating crude oil according to claim 1 air energy thermal pumping system, which is characterized in that the air energy heat pump packet
Include multiple groups.
7. heating crude oil according to claim 1 air energy thermal pumping system, which is characterized in that second water tank also wraps
It includes:
4th water inlet, for external water source to be introduced second water tank；
4th water outlet, for the water to external conveying second water tank.
8. heating crude oil according to claim 1 air energy thermal pumping system, which is characterized in that the water resource heat pump is multiple
Stacked heat pump of high-temp water source.
9. heating crude oil according to claim 1 air energy thermal pumping system, which is characterized in that the heat exchanger is casing
Heat exchanger.
10. heating crude oil according to claim 1 air energy thermal pumping system, which is characterized in that first water tank,
Two water tanks, air energy heat pump, water resource heat pump and heat exchanger are skid-mounted type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516274.0A CN109579298A (en) | 2018-12-12 | 2018-12-12 | Heating crude oil air energy thermal pumping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516274.0A CN109579298A (en) | 2018-12-12 | 2018-12-12 | Heating crude oil air energy thermal pumping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109579298A true CN109579298A (en) | 2019-04-05 |
Family
ID=65927798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811516274.0A Pending CN109579298A (en) | 2018-12-12 | 2018-12-12 | Heating crude oil air energy thermal pumping system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170016653A1 (en) * | 2015-07-17 | 2017-01-19 | Seyeon Corporation | Hybrid heat pump system |
| CN106440364A (en) * | 2016-10-24 | 2017-02-22 | 山东美琳达再生能源开发有限公司 | Air source overlapped heat pump crude oil heating device and use method |
| CN107044730A (en) * | 2017-06-20 | 2017-08-15 | 合肥天鹅制冷科技有限公司 | Low-temperature air source heat pump preparing high-temp hot water facility |
| CN206890852U (en) * | 2017-07-07 | 2018-01-16 | 胜利油田金色河口石油装备有限公司 | A kind of oil field automatic integratedization Multifunctional heater |
| CN209893636U (en) * | 2018-12-12 | 2020-01-03 | 西安奥德石油工程技术有限责任公司 | Air energy heat pump system for heating crude oil |
-
2018
- 2018-12-12 CN CN201811516274.0A patent/CN109579298A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170016653A1 (en) * | 2015-07-17 | 2017-01-19 | Seyeon Corporation | Hybrid heat pump system |
| CN106440364A (en) * | 2016-10-24 | 2017-02-22 | 山东美琳达再生能源开发有限公司 | Air source overlapped heat pump crude oil heating device and use method |
| CN107044730A (en) * | 2017-06-20 | 2017-08-15 | 合肥天鹅制冷科技有限公司 | Low-temperature air source heat pump preparing high-temp hot water facility |
| CN206890852U (en) * | 2017-07-07 | 2018-01-16 | 胜利油田金色河口石油装备有限公司 | A kind of oil field automatic integratedization Multifunctional heater |
| CN209893636U (en) * | 2018-12-12 | 2020-01-03 | 西安奥德石油工程技术有限责任公司 | Air energy heat pump system for heating crude oil |
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