CN203717049U - Boiler power generation device - Google Patents
Boiler power generation device Download PDFInfo
- Publication number
- CN203717049U CN203717049U CN201420130524.8U CN201420130524U CN203717049U CN 203717049 U CN203717049 U CN 203717049U CN 201420130524 U CN201420130524 U CN 201420130524U CN 203717049 U CN203717049 U CN 203717049U
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- CN
- China
- Prior art keywords
- steam
- boiler
- impeller
- working bin
- power generation
- 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
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Abstract
The utility model relates to a boiler power generation device which comprises a steam boiler, an engine and an impeller, wherein the steam boiler is provided with a steam exhaust opening, the impeller is connected with the engine and is arranged in a working bin, and the steam exhaust opening is provided with a steam conveying main pipe. The boiler power generation device is characterized in that a steam conveying branch pipe is connected with the steam conveying main pipe in a bypass mode, an outlet of the steam conveying branch pipe is connected with an air inlet of the working bin, an air outlet of the working bin is connected with a material inlet of the steam boiler through a steam backflow pipe, the impeller is provided with a speed relay, the steam conveying branch pipe is provided with a flow adjusting valve, and the speed relay is in circuit connection with the flow adjusting valve through a controller. The boiler power generation device is simple in structure and convenient and quick to control, the flow adjusting valve can be automatically adjusted by mean of the rotation speed of the impeller with the combination of controller programs, and accordingly the self-adaptation adjusting function of the engine is achieved.
Description
Technical field
The utility model patent relates to a kind of boiler electricity generating device, belongs to power domain.
Background technique
Existing boiler major part is in order to produce water vapour, with meet heat in requisition for etc., also have water vapour in order to generating simultaneously; And at present in order to the boiler plant of generating, in the cohesive process with electricity generating device, often structure is more fixing, cannot effectively according to power generation needs, regulate Boiler Steam output in real time, cause equipment working effect not good; In addition, existing equipment, in water vapour reflux course, there will be the agitation to electric generating set rotor, and impact generating effect.Therefore, for the problems referred to above, be the object of the utility model research.
Model utility content
In view of the deficiencies in the prior art, the utility model provides a kind of hardware unit of boiler generating, after the software program in conjunction with in controller, can contribute to solve existing boiler applications structure when power field fixes, cannot, according to problems such as power generation needs self-regulating steam supplys, can also solve the impeller occurring in existing water vapour reflux course and be subject to perturbed problem.
The technical solution of the utility model is:
A kind of boiler electricity generating device, comprise the steam boiler with steam outlet, generator and the impeller being connected with generator amature, described impeller is placed in a working bin, described steam outlet is provided with a steam delivery main, it is characterized in that: the upper other steam that is connected to of described steam delivery main is carried arm, described steam carries the outlet of arm and the suction port of working bin to be connected, the air outlet of described working bin is connected with the material inlet of steam boiler through water vapour reflow pipe, described impeller is provided with a speed relay, described steam carries arm to be provided with flow control valve, described speed relay is realized and being connected with the circuit of flow control valve through a controller.
Wherein, described water vapour reflow pipe is provided with the one-way valve of a control air flow direction, and the flow direction of described one-way valve is towards steam boiler.
The utility model has the advantage of: the utility model is simple in structure, it is convenient to control, and after in conjunction with director demon, can utilize wheel speed to carry out flow automatic regulation modulating valve, thereby realizes the self adaption adjustment function of generator.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment's structural representation.
Embodiment
For above-mentioned feature and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, be described in detail below.
With reference to figure 1, the utility model relates to a kind of boiler electricity generating device, comprise the steam boiler 1 with steam outlet, generator 2 and the impeller 3 being connected with generator amature, described impeller is placed in a working bin 4, described steam outlet is provided with a steam delivery main 10, the upper other steam that is connected to of described steam delivery main is carried arm 5, this working bin is introduced water vapour, and impact impeller, make wheel rotation, and then drive the generator amature driving with impeller interlock to rotate, thereby the special steam outlet that steam boiler is set carries arm 5 to be connected with the suction port of working bin through steam, the air outlet of described working bin is connected with the material inlet of steam boiler through water vapour reflow pipe 6, described impeller is provided with a speed relay 7, described moisture vapor transport pipe is provided with flow control valve 8, described speed relay is realized and being connected with the circuit of flow control valve through a controller.The utility model is after combining director demon setting, to speed relay, a threshold value is set, when wheel speed is too low, in the time of cannot reaching the rotating speed of generator generating needs, its contact is to controller transmitted signal, controller needs this signal to process rear output electrical signals according to controlling, thereby drive flow control valve work, the steam flow that moisture vapor transport pipe is flow through strengthens, and then promote impeller accelerated service, and completing self adaption adjustment process, its middle controller is when perception different rotating speeds, the aperture of adjusting modulating valve, meets rotating speed needs.
Above-mentioned water vapour reflow pipe is provided with the one-way valve 9 of a control air flow direction, the flow direction of described one-way valve is towards steam boiler, by one-way valve, arrange, the water vapour that prevents steam boiler blows back into impeller and affects rotor rotation, can also in time the steam of working water in water vapour reflow pipe be sent back to steam boiler simultaneously, reduce the wasting of resources, energy-saving and emission-reduction.
Claims (2)
1. a boiler electricity generating device, comprise the steam boiler with steam outlet, generator and the impeller being connected with generator amature, described impeller is placed in a working bin, described steam outlet is provided with a steam delivery main, it is characterized in that: the upper other steam that is connected to of described steam delivery main is carried arm, described steam carries the outlet of arm and the suction port of working bin to be connected, the air outlet of described working bin is connected with the material inlet of steam boiler through water vapour reflow pipe, described impeller is provided with a speed relay, described steam carries arm to be provided with flow control valve, described speed relay is realized and being connected with the circuit of flow control valve through a controller.
2. a kind of boiler electricity generating device according to claim 1, is characterized in that: described water vapour reflow pipe is provided with the one-way valve of a control air flow direction, and the flow direction of described one-way valve is towards steam boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130524.8U CN203717049U (en) | 2014-03-22 | 2014-03-22 | Boiler power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130524.8U CN203717049U (en) | 2014-03-22 | 2014-03-22 | Boiler power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717049U true CN203717049U (en) | 2014-07-16 |
Family
ID=51156212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420130524.8U Expired - Fee Related CN203717049U (en) | 2014-03-22 | 2014-03-22 | Boiler power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545377A (en) * | 2016-01-22 | 2016-05-04 | 刘运念 | Steam power generator set |
-
2014
- 2014-03-22 CN CN201420130524.8U patent/CN203717049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105545377A (en) * | 2016-01-22 | 2016-05-04 | 刘运念 | Steam power generator set |
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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 |
Granted publication date: 20140716 Termination date: 20160322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |