CN209244611U - A kind of single shaft four-in-one ORC machine waste heat recovery group device - Google Patents
A kind of single shaft four-in-one ORC machine waste heat recovery group device Download PDFInfo
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- CN209244611U CN209244611U CN201822204334.7U CN201822204334U CN209244611U CN 209244611 U CN209244611 U CN 209244611U CN 201822204334 U CN201822204334 U CN 201822204334U CN 209244611 U CN209244611 U CN 209244611U
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Abstract
A kind of single shaft four-in-one ORC machine waste heat recovery group device, including evaporator, expanding machine, condenser, working medium tank, working medium pump, cooling water pump, air compressor machine；Output shaft one end of expanding machine connects synchronous motor I, and the other end is sequentially connected working medium pump, cooling water pump, air compressor machine, synchronous motor II；After the heat exchange medium output end of evaporator is sequentially connected condenser, working medium tank, working medium pump by pipeline, then it connect with the heat exchange medium input end of evaporator.The utility model can make set structure compact, avoid the too long air compressor machine link synchronization motor of shafting, can drive working medium pump, cooling water pump work when expansion stages do not work.
Description
Technical field
The utility model relates to heat recovery and technical field of power generation, more particularly to ORC waste-heat recovery device.
Background technique
Led to for biomass power generation, garbage loading embeading power plant, cement plant, steel mill etc. due to the requirement to environment and raw material
Often construction is in the suburb far from urban district, farther out apart from heat user, cause the flue gas of combustion engine waste or it is most of cannot be by
Effective use.
Traditional ORC system, using the expanding machine direct generation of electricity, working medium pump, cooling water pump, air compressor machine have power supply system confession
Electricity.The system flow and power supply system are complicated, and grid loss is big, and up-front investment is more.
Utility model content
In order to overcome the shortcomings of above-mentioned apparatus, the utility model provides a kind of efficient ORC machine waste heat recovery group device, energy
It is effective to increase set structure compact, it avoids shafting too long, improves the generating efficiency of ORC unit.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of single shaft four-in-one ORC machine waste heat recovery group device, including evaporator, expanding machine, condenser, working medium tank, work
Matter pump, cooling water pump, air compressor machine；
Output shaft one end of expanding machine connects synchronous motor I, the other end be sequentially connected working medium pump, cooling water pump, air compressor machine,
Synchronous motor II；
After the heat exchange medium output end of evaporator is sequentially connected condenser, working medium tank, working medium pump by pipeline, then with evaporation
The heat exchange medium input end of device connects.
Output shaft one end of output shaft one end connection cooling water pump of the air compressor machine, the other end connect synchronous motor II.
The output shaft other end of output shaft one end connection expanding machine of the working medium pump, the output shaft other end of working medium pump are logical
Cross the output shaft other end of clutch connection cooling water pump.
The utility model has the beneficial effects that
(1) output shaft one end of expansion stages 3 connects synchronous motor I 4, and the other end connects working medium pump 5, cooling water pump 7, pneumatics
Machine 9 can make set structure compact, avoid shafting too long；
(2) air compressor machine link synchronization motor can drive working medium pump 5, cooling water pump 7 to work when expansion stages do not work.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, the utility model provides a kind of single shaft four-in-one ORC(Organic Rankine Cycle) machine waste heat recovery assembling
It sets, which is existing system, and the utility model modifies to system set structure, avoids shafting too long, improves ORC machine
The generating efficiency of group.
As shown in Figure 1, the utility model includes evaporator 1, expanding machine 3, condenser 2, working medium tank 8, working medium pump 5, cooling
Water pump 7, air compressor machine 9.
Output shaft one end of expanding machine 3 connects synchronous motor I 4, and the other end connects working medium pump 5, cooling water pump 7, air compressor machine
9, when expanding machine 3 works, working medium pump 5, cooling water pump 7, air compressor machine 9 can be directly driven and worked, so that integral device is concentrated together
Axis arrangement, saves space, improves energy utilization rate.
As shown in Figure 1, output shaft one end of output shaft one end connection cooling water pump 7 of air compressor machine 9, other end connection synchronize
Motor II 10.The output shaft other end of output shaft one end connection expanding machine 3 of working medium pump 5, the output shaft other end of working medium pump 5 are logical
Cross the output shaft other end that clutch 6 connects cooling water pump 7；The system can pass through synchronous motor II when expanding machine 3 deactivates
10 driving cooling water pumps 7 and air compressor machine 9 can work normally, and not impact to subsequent technique.
In system as shown in Figure 1, evaporator 1 be heated working medium level pressure heat absorption after, by pipeline connect expanding machine 3,
The other equipment work being connect by the driving of 3 expansion work of expanding machine with expanding machine 3, then working medium enters 2 level pressure of condenser and puts
Heat is cooled to liquid by the cooling medium in condenser 2 and enters in working medium pump tank 8, and the working medium in working medium tank 8 passes through working medium pump
5 are pumped into evaporator 1 and reheat.
Cooling medium in above-mentioned condenser 2 is pumped into condenser 2 by cooling water pump 7, working medium pump 5 and cooling water pump 7
Work is driven by expanding machine 3 under normal circumstances.
In the above-mentioned course of work, synchronous motor I 4 drives expansion stages 3 to work, and expansion stages 3 connect working medium pump 5, cooling water
7, air compressor machine 9 are pumped, therefore the work of driving working medium pump 5, cooling water pump 7, air compressor machine 9 can be synchronized, when expanding machine 3 deactivates,
It drives cooling water pump 7 and air compressor machine 9 that can work normally by synchronous motor II 10, subsequent technique is not impacted.Work as expansion
When machine 3 is contributed, working medium pump 5, cooling water pump 7, air compressor machine 9 can be directly driven and worked.
In the description of this specification, particular features, structures, materials, or characteristics can be real in any one or more
Applying can be combined in any suitable manner in example or example.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art the variation that can readily occur in or is replaced in the range of the utility model discloses
It changes, should all cover within the protection scope of the present utility model.
Claims (3)
1. a kind of single shaft four-in-one ORC machine waste heat recovery group device, it is characterised in that: including evaporator (1), expanding machine (3), cold
Condenser (2), working medium tank (8), working medium pump (5), cooling water pump (7), air compressor machine (9)；
Output shaft one end of expanding machine (3) connects synchronous motor I (4), and the other end is sequentially connected working medium pump (5), cooling water pump
(7), air compressor machine (9), synchronous motor II (10)；
After the heat exchange medium output end of evaporator (1) is sequentially connected condenser (2), working medium tank (8), working medium pump (5) by pipeline,
It is connect again with the heat exchange medium input end of evaporator (1).
2. a kind of uniaxial four-in-one ORC machine waste heat recovery group device according to claim 1, it is characterised in that: the sky
Output shaft one end of output shaft one end connection cooling water pump (7) of press (9), the other end connect synchronous motor II (10).
3. a kind of uniaxial four-in-one ORC machine waste heat recovery group device according to claim 1, it is characterised in that: the work
Matter pumps the output shaft other end of output shaft one end connection expanding machine (3) of (5), the output shaft other end of working medium pump (5) by from
Clutch (6) connects the output shaft other end of cooling water pump (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822204334.7U CN209244611U (en) | 2018-12-26 | 2018-12-26 | A kind of single shaft four-in-one ORC machine waste heat recovery group device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822204334.7U CN209244611U (en) | 2018-12-26 | 2018-12-26 | A kind of single shaft four-in-one ORC machine waste heat recovery group device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209244611U true CN209244611U (en) | 2019-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822204334.7U Active CN209244611U (en) | 2018-12-26 | 2018-12-26 | A kind of single shaft four-in-one ORC machine waste heat recovery group device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505667A (en) * | 2018-12-26 | 2019-03-22 | 华电郑州机械设计研究院有限公司 | A kind of single shaft four-in-one ORC machine waste heat recovery group device |
-
2018
- 2018-12-26 CN CN201822204334.7U patent/CN209244611U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109505667A (en) * | 2018-12-26 | 2019-03-22 | 华电郑州机械设计研究院有限公司 | A kind of single shaft four-in-one ORC machine waste heat recovery group device |
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