CN208587194U - A kind of natural gas cogeneration units into air draft silene system - Google Patents
A kind of natural gas cogeneration units into air draft silene system Download PDFInfo
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- CN208587194U CN208587194U CN201820888253.0U CN201820888253U CN208587194U CN 208587194 U CN208587194 U CN 208587194U CN 201820888253 U CN201820888253 U CN 201820888253U CN 208587194 U CN208587194 U CN 208587194U
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- air
- silencing
- cogeneration units
- natural gas
- silencing mechanism
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses a kind of natural gas cogeneration units into air draft silene system, inside including cogeneration units ontology and cogeneration units ontology is equipped with the first silencing mechanism, the second silencing mechanism is installed at the top of first silencing mechanism, and the both ends in the second silencing mechanism are separately installed with air inlet noise elimination mechanism and air exhausting soundproofing mechanism；The end of air inlet noise elimination mechanism is equipped with intake stack；The end of air exhausting soundproofing mechanism is equipped with exhaust duct；First silencing mechanism and the second silencing mechanism are silencing case；Air inlet noise elimination mechanism is shell and tube air-inlet sound eliminator；Air exhausting soundproofing mechanism is shell and tube air-discharge silencer.The silene system of the utility model is placed in the both ends of the second silencing mechanism, and the noise for capableing of effective generations such as the engine to cogeneration units ontology, generator carries out noise reduction process, and anti-acoustic capability increases significantly；Have the characteristics that compact-sized, good appearance, installation are simple, functional.
Description
Technical field
The utility model relates to a kind of device of natural gas cogeneration units, in particular to a kind of natural gas cogeneration of heat and power
Unit into air draft silene system.
Background technique
Cogeneration of heat and power refers to that power plant not only produces electric energy, but also does the steam of function to user's heat supply using steam turbine generator
Production method produces the technical process of electricity, thermal energy simultaneously, save fuel compared with production electricity, thermal energy mode respectively.Joined with thermoelectricity
The thermal power plant that production mode is run is known as steam power plant.The vapour source of external heat supply is adjustment steam extraction or the back formula vapour of extraction turbine
The steam discharge of turbine, pressure are generally divided into 0.78~1.28 megapascal (MPa) and 0.12~0.25MPa two etc..The former for industrial production,
The latter's heating for civilian use.The steam of cogeneration of heat and power does not have cold source energy, so 85% can be increased to the thermal efficiency, than large-scale condensing
Formula unit (thermal efficiency up to 40%) is still much higher.
The development of cogeneration of heat and power technology and relevant device is very rapid at present, wherein just including natural gas cogeneration of heat and power
Relevant technology and equipment, but existing natural gas cogeneration units carry out using or operating when there are certain
Problem, for example, operation when noise it is excessive, be unfavorable for using, and existing natural gas cogeneration units installation when
Time will also tend to be not easy to the problems such as installing because volume is larger.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of natural gas cogeneration of heat and power
Unit into air draft silene system.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of natural gas cogeneration units of the utility model into air draft silene system, including cogeneration units ontology
And the inside of the cogeneration units ontology is equipped with the first silencing mechanism, the top installation of first silencing mechanism the
Two silencing mechanisms, the both ends in second silencing mechanism are separately installed with air inlet noise elimination mechanism and air exhausting soundproofing mechanism.
As a kind of optimal technical scheme of the utility model, the end of the air inlet noise elimination mechanism is equipped with blast pipe
Road；The end of the air exhausting soundproofing mechanism is equipped with exhaust duct.
As a kind of optimal technical scheme of the utility model, first silencing mechanism and second silencing mechanism are equal
For silencing case.
As a kind of optimal technical scheme of the utility model, the air inlet noise elimination mechanism is shell and tube air-inlet sound eliminator；
The air exhausting soundproofing mechanism is shell and tube air-discharge silencer.
The utility model beneficial effect achieved is: the silene system of the utility model is placed in the second silencing mechanism
Both ends, can effectively the generations such as the engine to cogeneration units ontology, generator noise carry out noise reduction process, noise reduction
Performance increases significantly；Have the characteristics that compact-sized, good appearance, installation are simple, functional.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1, cogeneration units ontology；2, the first silencing mechanism；3, the second silencing mechanism；4, noise elimination mechanism is entered the wind；
5, air exhausting soundproofing mechanism；6, intake stack；7, exhaust duct.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provide a kind of natural gas cogeneration units into air draft silene system, including heat
Electricity Federation produces unit ontology 1 and the inside of cogeneration units ontology 1 is equipped with the first silencing mechanism 2, the top of the first silencing mechanism 2
The second silencing mechanism 3 is installed in portion, and the both ends in the second silencing mechanism 3 are separately installed with air inlet noise elimination mechanism 4 and air exhausting soundproofing
Mechanism 5.
The end of air inlet noise elimination mechanism 4 is equipped with intake stack 6, facilitates and carries out air duct air inlet；The end of air exhausting soundproofing mechanism 5
Portion is equipped with exhaust duct 7, facilitates carry out air draft.
First silencing mechanism 2 and the second silencing mechanism 3 are silencing case, it is possible to reduce cogeneration units ontology 1 is run
When noise.
Air inlet noise elimination mechanism 4 is shell and tube air-inlet sound eliminator, and the effect of noise elimination can be improved；Air exhausting soundproofing mechanism 5 is column
The effect of noise elimination can be improved in tubular type air-discharge silencer.
Specifically, silene system is placed in the both ends of the second silencing mechanism 3, it can be effectively to cogeneration units ontology
The noise of the generations such as 1 engine, generator carries out noise reduction process, and anti-acoustic capability increases significantly；With compact-sized, outer
Shape is beautiful, installs simple, functional feature, and is also convenient for installing and use.
The silene system of the utility model is placed in the both ends of the second silencing mechanism 3, can be effectively to cogeneration of heat and power machine
The noise of the generations such as engine, the generator of group ontology 1 carries out noise reduction process, and anti-acoustic capability increases significantly；With structure
Compact, good appearance, simple, the functional feature of installation.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of natural gas cogeneration units into air draft silene system, which is characterized in that including cogeneration units ontology
(1) and the inside of the cogeneration units ontology (1) is equipped with the first silencing mechanism (2), first silencing mechanism (2)
The second silencing mechanism (3) are installed at top, and the both ends in second silencing mechanism (3) are separately installed with air inlet noise elimination mechanism
(4) and air exhausting soundproofing mechanism (5).
2. a kind of natural gas cogeneration units according to claim 1 into air draft silene system, which is characterized in that institute
The end for stating air inlet noise elimination mechanism (4) is equipped with intake stack (6)；The end of the air exhausting soundproofing mechanism (5) is equipped with air draft
Pipeline (7).
3. a kind of natural gas cogeneration units according to claim 1 into air draft silene system, which is characterized in that institute
Stating the first silencing mechanism (2) and second silencing mechanism (3) is silencing case.
4. a kind of natural gas cogeneration units according to claim 1 into air draft silene system, which is characterized in that institute
Stating air inlet noise elimination mechanism (4) is shell and tube air-inlet sound eliminator；The air exhausting soundproofing mechanism (5) is shell and tube air-discharge silencer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888253.0U CN208587194U (en) | 2018-06-08 | 2018-06-08 | A kind of natural gas cogeneration units into air draft silene system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888253.0U CN208587194U (en) | 2018-06-08 | 2018-06-08 | A kind of natural gas cogeneration units into air draft silene system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208587194U true CN208587194U (en) | 2019-03-08 |
Family
ID=65536218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820888253.0U Active CN208587194U (en) | 2018-06-08 | 2018-06-08 | A kind of natural gas cogeneration units into air draft silene system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208587194U (en) |
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2018
- 2018-06-08 CN CN201820888253.0U patent/CN208587194U/en active Active
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