CN201367922Y - Power generating device utilizing enthalpy difference convection of replacement working media of sea water and waste heat - Google Patents
Power generating device utilizing enthalpy difference convection of replacement working media of sea water and waste heat Download PDFInfo
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- CN201367922Y CN201367922Y CNU2009200498204U CN200920049820U CN201367922Y CN 201367922 Y CN201367922 Y CN 201367922Y CN U2009200498204 U CNU2009200498204 U CN U2009200498204U CN 200920049820 U CN200920049820 U CN 200920049820U CN 201367922 Y CN201367922 Y CN 201367922Y
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- separator
- liquid trap
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- generating device
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Abstract
The utility model relates to a waste heat generating device, and particularly provides a power generating device utilizing enthalpy difference convection of replacement working media of sea water and waste heat. The generating device adopts the structure that the generating device comprises a separator and a liquid receiver; the separator is provided with a separator catchment end cover and a separator water-dividing end cover; and the liquid receiver is provided with a liquid receiver catchment end cover and a liquid receiver water-dividing end cover. Compared with the prior art, the utility model has the characteristics of reasonable design, simple structure, efficient energy transformation, energy conservation and consumption reduction, and the like.
Description
Technical field
The utility model relates to a kind of device for generating power by waste heat, and a kind of seawater and waste heat displacement working medium enthalpy difference convection current electricity generating device specifically is provided.
Background technique
Along with rapid economic development, the consumption of the energy increases severely day by day, and the discharging of used heat is also serious day by day.
A large amount of power station build inevitable outcome as the modern economy development, the problem that thermo-pollution is big has determined its " by sea property ", utilize the cold carrying agent of seawater as the generator cooling, and the ocean temperature behind the cooling motor is up to more than 40 ℃, directly discharge back marine, caused thermo-pollution and a large amount of waste heats of seawater to fail to utilize.In the face of the growing tension of the energy on the earth, exploitation, to promote power-saving technology imperative.
Summary of the invention
The utility model is at above deficiency, provide a kind of simple in structure, initial cost is little, operating cost is low, the energy saving device that utilizes thermoelectricity plant's waste heat to generate electricity---seawater and waste heat displacement working medium enthalpy difference convection current electricity generating device, be a kind of be working medium with freon, utilize its characteristic to utilize deep-sea water cooling and thermoelectricity plant's used heat seawater to heat respectively at liquid trap and separator, the enthalpy difference convection current that forms promotes decompressor and generator set, thereby realizes the device of cogeneration function.
The technological scheme that its technical problem that solves the utility model adopts is:
A kind of seawater and waste heat displacement working medium enthalpy difference convection current electricity generating device, comprise separator and liquid trap, described separator is provided with catchment end cap and separator of separator and divides the water end (W.E.) lid, described liquid trap is provided with catchment end cap and liquid trap of liquid trap and divides the water end (W.E.) lid, the separator heat-exchange tube places in the described separator, and the liquid trap heat-exchange tube places in the liquid trap; Described separator is provided with feed pipe that is connected to the feed flow gear pump and the steam supply pipe that is connected to decompressor; Described liquid trap is provided with the steam supply pipe that is connected to decompressor and the feed pipe that is connected to gear pump: described separator divides water end (W.E.) lid, the separator end cap that catchments to be respectively equipped with the inlet tube and outlet tube bypass and to be connected to hot side power plant used heat water pipe; Described liquid trap divides water end (W.E.) lid, the liquid trap end cap that catchments to be respectively equipped with the inlet tube and outlet tube bypass and to be connected to heating power power plant cooling water pipe; Described decompressor generating motor is arranged on the connecting tube of separator steam outlet pipe, liquid trap steam inlet pipe; Described feed flow gear pump is arranged on the connecting tube of liquid trap drain pipe, separator liquid inlet pipe.Form one " good flash chamber " in the separator for making, produce enough freon vapor pressures and promote the generating of decompressor motor, the feed flow gear should be provided with near the separator end.
The utility model technology has following characteristics:
1) except that the less power consumption of gear pump, other device does not need power consumption.
2) need not establish lubrication system (removing decompressor and gear pump self-lubrication part), thus select working medium convenient by demand, the good stability of equipment.
3) system can utilize waste heat, energy-saving index height as multi-stage serial connection.
4) utilize the deep-sea water temperature, and the conveying merit of cooling water of thermoelectric plant system.
5) utilize the waste heat of thermoelectricity plant, and the conveying merit of hot water pump.
6) utilize refrigerant medium to form the enthalpy difference convection current generation promotion merit generating of working substance steam in the cold and hot exchange of liquid trap and separator.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the systematic schematic diagram of a kind of seawater and waste heat displacement working medium enthalpy difference convection current electricity generating device.
Among the figure: 1, the separator end cap that catchments; 2, decompressor generating motor; 3, gas is taken over; 4, the liquid trap end cap that catchments; 5, separator heat-exchange tube; 6, separator; 7, liquid trap; 8, liquid trap heat-exchange tube; 9, separator divides the water end (W.E.) lid; 10, feed flow gear pump; 11, feed pipe; 12, liquid trap divides the water end (W.E.) lid.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as to qualification of the present utility model.
Provide a most preferred embodiment below:
As shown in Figure 1: a kind of seawater and waste heat displacement working medium enthalpy difference convection current electricity generating device, comprise separator 6 and liquid trap 7, described separator 6 is provided with catchment end cap 1 and separator of separator and divides water end (W.E.) lid 9, described liquid trap 7 is provided with catchment end cap 4 and liquid trap of liquid trap and divides water end (W.E.) lid 12, separator heat-exchange tube 5 places in the described separator 6, and liquid trap heat-exchange tube 8 places in the liquid trap 7; Described separator 6 is provided with feed pipe 11 that is connected to feed flow gear pump 10 and the steam supply pipe 3 that is connected to decompressor 2; Described liquid trap 7 is provided with the steam supply pipe 3 that is connected to decompressor 2 and is connected to the feed pipe 11 of feed flow gear pump 10: described separator divides water end (W.E.) lid 9, the separator end cap 1 that catchments to be respectively equipped with the inlet tube and outlet tube bypass and to be connected to heating power power plant used heat water pipe; Described liquid trap divides water end (W.E.) lid 12, the liquid trap end cap 4 that catchments to be respectively equipped with the inlet tube and outlet tube bypass and to be connected to heating power power plant cooling water pipe; Described decompressor 2 is arranged on the connecting tube of separator steam outlet pipe, liquid trap steam inlet pipe; Described feed flow gear pump 10 is arranged on the connecting tube of liquid trap drain pipe, separator liquid inlet pipe.
Enter separator from the spent hot water of Thermal Power Station by intake pipe and divide water end (W.E.) lid 9, the separator heat-exchange tube 5 of flowing through flows out the separator end cap 1 that catchments again, draws go back to the spent hot water system by outlet pipe at last.Enter liquid trap from abyssal pelagic heating power power plant cooling water and divide water end (W.E.) lid 12, the liquid trap heat-exchange tube 8 of flowing through flows out the liquid trap end cap 4 that catchments again, draws back cooling water system by outlet pipe at last.Freon working medium in the separator 6 is under the spent hot water's of heating power power plant heating, and enthalpy increases, and forms to have necessarily for the saturated of flowing pressure or superheated vapor state in apparatus system, and this promotes decompressor 2 rotations to flowing pressure, and then drives generator for electricity generation.Simultaneously decompressor 2 in the future self-separation device 1 outlet side freon steam cause in the liquid trap 7, freon steam is coming to be condensed into liquid state under the cooling of heating power power plant cooling water (from abyssal faces) in liquid trap 7.Liquid freon working medium is pressed into separator 6 again under the effect of feed flow gear pump 10, pass through above working procedure once more, constantly circulating generation.
To the cooling to liquid trap of the heating of separator and deep-sea water, the enthalpy difference convection current of formation promotes decompressor and generator set generating, has implemented the second use of used heat, and waste thermal energy is changed into electric energy, has great application value by thermoelectricity plant's used heat seawater.
Above-described embodiment, the utility model embodiment a kind of more preferably just, the common variation that those skilled in the art carries out in the technical solutions of the utility model scope and replacing all should be included in the protection domain of the present utility model.
Claims (1)
1, a kind of seawater and waste heat displacement working medium enthalpy difference convection current electricity generating device, comprise separator and liquid trap, described separator is provided with catchment end cap and separator of separator and divides the water end (W.E.) lid, described liquid trap is provided with catchment end cap and liquid trap of liquid trap and divides the water end (W.E.) lid, it is characterized in that, the separator heat-exchange tube places in the described separator, and the liquid trap heat-exchange tube places in the liquid trap; Described separator is provided with feed pipe that is connected to the feed flow gear pump and the steam supply pipe that is connected to decompressor; Described liquid trap is provided with the steam supply pipe that is connected to decompressor and the feed pipe that is connected to gear pump: described separator divides water end (W.E.) lid, the separator end cap that catchments to be respectively equipped with the inlet tube and outlet tube bypass and to be connected to heating power power plant used heat water pipe; Described liquid trap divides water end (W.E.) lid, the liquid trap end cap that catchments to be respectively equipped with the inlet tube and outlet tube bypass and to be connected to heating power power plant cooling water pipe; Described decompressor generating motor is arranged on the connecting tube of separator steam outlet pipe, liquid trap steam inlet pipe; Described feed flow gear pump is arranged on the connecting tube of liquid trap drain pipe separator liquid inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200498204U CN201367922Y (en) | 2009-01-08 | 2009-01-08 | Power generating device utilizing enthalpy difference convection of replacement working media of sea water and waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200498204U CN201367922Y (en) | 2009-01-08 | 2009-01-08 | Power generating device utilizing enthalpy difference convection of replacement working media of sea water and waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201367922Y true CN201367922Y (en) | 2009-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200498204U Expired - Fee Related CN201367922Y (en) | 2009-01-08 | 2009-01-08 | Power generating device utilizing enthalpy difference convection of replacement working media of sea water and waste heat |
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| Country | Link |
|---|---|
| CN (1) | CN201367922Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626174A (en) * | 2015-10-12 | 2016-06-01 | 江苏蓝电环保股份有限公司 | Method for recovering heat of resurgent gases generated by organic amine method flue gas desulfurization |
-
2009
- 2009-01-08 CN CNU2009200498204U patent/CN201367922Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626174A (en) * | 2015-10-12 | 2016-06-01 | 江苏蓝电环保股份有限公司 | Method for recovering heat of resurgent gases generated by organic amine method flue gas desulfurization |
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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: 20091223 Termination date: 20130108 |