CN201229058Y - Composite mother oil heating system of heat energy pump unit and vacuum phase transition furnace - Google Patents
Composite mother oil heating system of heat energy pump unit and vacuum phase transition furnace Download PDFInfo
- Publication number
- CN201229058Y CN201229058Y CNU200820118371XU CN200820118371U CN201229058Y CN 201229058 Y CN201229058 Y CN 201229058Y CN U200820118371X U CNU200820118371X U CN U200820118371XU CN 200820118371 U CN200820118371 U CN 200820118371U CN 201229058 Y CN201229058 Y CN 201229058Y
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- Prior art keywords
- crude oil
- pipeline
- source pump
- water
- phase transition
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 33
- 239000002131 composite material Substances 0.000 title claims abstract description 11
- 230000007704 transition Effects 0.000 title claims description 28
- 239000010779 crude oil Substances 0.000 claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000000446 fuel Substances 0.000 claims abstract description 19
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002918 waste heat Substances 0.000 abstract description 2
- 239000013505 freshwater Substances 0.000 abstract 3
- 239000003921 oil Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a heat pump set and vacuum phase-changing boiler composite crude oil heating system, belonging to the field of crud oil heating systems, which comprises a heat pump set, a crude oil-water heat exchanger, and a vacuum phase-changing boiler, wherein the input end of the heat pump set is connected with a waste heat water pipeline, and the fuel inlet end thereof is connected with a first fuel pipeline, hot water formed through exchanging heat is conveyed from the output end of the heat pump set passing through a first fresh water pipeline, the crude oil-water heat exchanger is filled with hot water conveyed by the first fresh water pipeline, and is input with crude oil through a first crude oil pipeline, and crude oil which exchanges heat with the hot water is output through a second crude oil pipeline, water after the heat exchange is conveyed back the heat pump set through a second fresh water pipeline, the input end of the vacuum phase-changing boiler is connected with the second crude oil pipeline, and is filled with crude oil which exchanges heat with hot water, and the vacuum phase-changing boiler inputs fuel through a second fuel pipeline. The utility model solves the problems in an existing heating system of low heating efficiency and poor heating effect, and can well guarantee the heating effect of crude oil.
Description
Technical field
The utility model relates to the crude oil heating system field.
Background technology
The dehydration of crude oil and transportation all need heating, and heating crude oil mainly adopts heating agent stove, water jacket furnace at present, and fire tube boiler etc., also there is part to adopt compression or absorption heat pump heating system.Present heating crude oil technology exists some problems as follows:
Traditional heating agent stove, water jacket furnace, the fire tube boiler efficiency of heating surface are low, and the operating cost height causes energy waste, contaminated environment.
The heat-pump-type heating system because heating crude oil load is big with seasonal variations, and the instability of waste heat thermal source supply, causes the Load Regulation difficulty, adds problems such as thermal effect is undesirable.
The steam compression heat pump system, owing to be subjected to the restriction of cold-producing medium, compressor etc., heating-up temperature is restricted, and can't reach the heating crude oil demand.
The utility model content
The purpose of this utility model is to overcome the shortcoming that existing crude oil heating system exists, and a kind of crude oil heating system that can better guarantee the heating crude oil effect is provided.
The technical solution adopted in the utility model is:
A kind of source pump and phase transition of vacuum stove composite crude oil heating system comprise
Source pump, its input is connected with the remaining hot water pipeline, and its fuel inlet end is connected with first burning line, carries through the first clear water pipeline from the output of source pump through the hot water that heat exchange forms;
Crude oil-water-to-water heat exchanger injects the hot water of carrying through the first clear water pipeline; And pass through first crude oil pipeline to crude oil-water-to-water heat exchanger input crude oil, by the crude oil of second crude oil pipeline output warp with the hot water heat exchange; Water after the heat exchange is carried back described source pump by the second clear water pipeline; And,
The phase transition of vacuum stove, its input is connected with second crude oil pipeline, inject through with the crude oil of hot water heat exchange; The phase transition of vacuum stove is by second burning line input fuel.
Preferably, described source pump is absorption type heat pump assembly or compression type heat pump assembly.
A kind of source pump and phase transition of vacuum stove composite crude oil heating system comprise
Source pump, its input is connected with the remaining hot water pipeline, and its fuel inlet end is connected with the 3rd burning line; Directly inject crude oil by the 3rd crude oil pipeline to described source pump; Crude oil after the heat exchange is carried through the 4th crude oil pipeline from the output of source pump; And,
The phase transition of vacuum stove, its input is connected with the 4th crude oil pipeline, is infused in the interior crude oil through heat exchange of source pump; The phase transition of vacuum stove is by the 4th burning line input fuel.
Preferably, described source pump is absorption type heat pump assembly or compression type heat pump assembly.
The beneficial effects of the utility model are:
At first, the capacity usage ratio of the source pump in the utility model is up to 1.3～1.6, and the efficient of the phase transition of vacuum stove of supplementary heating can reach more than 90%, so have the high characteristics of efficient;
Moreover, provide 60% of heating crude oil amount as source pump, the phase transition of vacuum stove provide remaining 40%, be that 70% boiler is compared then with efficient, adopt the utility model can save about 40% energy, and the energy of saving improve along with the increase of source pump heat supply ratio, so the utlity model has the efficient height, fuel consumption is few, the characteristics that discharge amount of exhaust gas is low;
At last, the system that the utility model is made up of two-stage equipment guarantees to add thermal effect by the control system of adjusting the phase transition of vacuum stove, generally need not to adjust source pump, regulates flexibly.
Description of drawings
Fig. 1 is the first embodiment schematic diagram of the present utility model;
Fig. 2 is the second embodiment schematic diagram of the present utility model.
The specific embodiment
A kind of source pump and phase transition of vacuum stove composite crude oil heating system 100 as shown in Figure 1, comprise
Crude oil-water-to-water heat exchanger 101 directly injects crude oil through first crude oil pipeline 107 in it, and carries out heat exchange with the hot water that enters the higher temperature of crude oil-water-to-water heat exchanger 101 through the first clear water pipeline 105, makes crude oil reach a medium temperature.Hot water temperature after heat exchange reduces, and forms water at low temperature, and this water at low temperature is carried back described source pump 103 by the second clear water pipeline 102, in order to recycling.
The crude oil that reaches a medium temperature that in crude oil-water-to-water heat exchanger 101, forms, through second crude oil pipeline 108,
Be delivered to the input of phase transition of vacuum stove 106, and arrive the inside of phase transition of vacuum stove 106.Phase transition of vacuum stove 106 obtains heat by second burning line, 110 input fuel.The crude oil that reaches medium temperature carries out heat exchange in phase transition of vacuum stove 106, reach the requirement heating-up temperature.
Wherein, described source pump 103 can adopt absorption type heat pump assembly or compression type heat pump assembly.
A kind of source pump and phase transition of vacuum stove composite crude oil heating system 200 comprise
Source pump 203, its input is connected with remaining hot water pipeline 204, and the warm water in the remaining hot water pipeline 4 directly enters in the source pump 203 and carries out heat exchange with refrigerant.Its fuel inlet end is connected with the 3rd burning line 209, enters absorption heat pump unit 203 by the 3rd burning line 209 transfer the fuels.Directly inject crude oil by the 3rd crude oil pipeline 207, and carry out heat exchange to described source pump 203.The crude oil that reaches uniform temperature after the heat exchange is carried through the 4th crude oil pipeline 208 from the output of source pump 204.
Phase transition of vacuum stove 206, its input is connected with the 4th crude oil pipeline 208, injects the crude oil that reaches uniform temperature by the 4th crude oil pipeline 208 in phase transition of vacuum stove 206, and carries out heat exchange within it, makes crude oil reach the temperature of requirement heating.Phase transition of vacuum stove 206 is by the 4th burning line 210 input fuel.
Wherein, described source pump 203 is absorption type heat pump assembly or compression type heat pump assembly.
In addition, above-mentioned embodiment is not to be restricted embodiment of the present utility model, and modification or equivalent deformation that all those skilled in the art are carried out on the basis of the utility model flesh and blood all belong to protection domain of the present utility model.
Claims (4)
1. source pump and phase transition of vacuum stove composite crude oil heating system, it is characterized in that: comprise source pump, its input is connected with the remaining hot water pipeline, its fuel inlet end is connected with first burning line, carries through the first clear water pipeline from the output of source pump through the hot water that heat exchange forms;
Crude oil-water-to-water heat exchanger injects the hot water of carrying through the first clear water pipeline; And pass through first crude oil pipeline to crude oil-water-to-water heat exchanger input crude oil, by the crude oil of second crude oil pipeline output warp with the hot water heat exchange; Water after the heat exchange is carried back described source pump by the second clear water pipeline; And,
The phase transition of vacuum stove, its input is connected with second crude oil pipeline, inject through with the crude oil of hot water heat exchange; The phase transition of vacuum stove is by second burning line input fuel.
2. a kind of source pump according to claim 1 and phase transition of vacuum stove composite crude oil heating system is characterized in that: described source pump is absorption type heat pump assembly or compression type heat pump assembly.
3. source pump and phase transition of vacuum stove composite crude oil heating system is characterized in that: comprise
Source pump, its input is connected with the remaining hot water pipeline, and its fuel inlet end is connected with the 3rd burning line; Directly inject crude oil by the 3rd crude oil pipeline to described source pump; Crude oil after the heat exchange is carried through the 4th crude oil pipeline from the output of source pump; And,
The phase transition of vacuum stove, its input is connected with the 4th crude oil pipeline, is infused in the interior crude oil through heat exchange of source pump; The phase transition of vacuum stove is by the 4th burning line input fuel.
4. a kind of source pump according to claim 3 and phase transition of vacuum stove composite crude oil heating system is characterized in that: described source pump is absorption type heat pump assembly or compression type heat pump assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820118371XU CN201229058Y (en) | 2008-06-04 | 2008-06-04 | Composite mother oil heating system of heat energy pump unit and vacuum phase transition furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820118371XU CN201229058Y (en) | 2008-06-04 | 2008-06-04 | Composite mother oil heating system of heat energy pump unit and vacuum phase transition furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201229058Y true CN201229058Y (en) | 2009-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820118371XU Expired - Fee Related CN201229058Y (en) | 2008-06-04 | 2008-06-04 | Composite mother oil heating system of heat energy pump unit and vacuum phase transition furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201229058Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909352A (en) * | 2016-06-23 | 2016-08-31 | 武汉理工大学 | Afterheat utilization device of drilling platform diesel engine |
| CN111023566A (en) * | 2019-12-25 | 2020-04-17 | 哈尔滨工业大学 | A water heater using compound air source heat pump |
-
2008
- 2008-06-04 CN CNU200820118371XU patent/CN201229058Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105909352A (en) * | 2016-06-23 | 2016-08-31 | 武汉理工大学 | Afterheat utilization device of drilling platform diesel engine |
| CN105909352B (en) * | 2016-06-23 | 2019-05-24 | 武汉理工大学 | A kind of drilling platforms diesel residual heat utilizes device |
| CN111023566A (en) * | 2019-12-25 | 2020-04-17 | 哈尔滨工业大学 | A water heater using compound air source heat pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20120604 |