CN214063074U - Novel intelligent steam turbine noise reduction housing - Google Patents
Novel intelligent steam turbine noise reduction housing Download PDFInfo
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- CN214063074U CN214063074U CN202023282885.9U CN202023282885U CN214063074U CN 214063074 U CN214063074 U CN 214063074U CN 202023282885 U CN202023282885 U CN 202023282885U CN 214063074 U CN214063074 U CN 214063074U
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Abstract
The utility model belongs to the technical field of the steam turbine housing is used, specifically disclose novel intelligent steam turbine amortization housing, including steam turbine installation frame bottom plate, first bar sealed shell, the sealed shell of second bar, the sealed shell of third bar, the sealed shell of fifth bar, the sealed shell of sixth bar, fire-retardant layer, the cotton layer of first amortization, the cotton layer of second amortization and hollow layer. The beneficial effects of the utility model reside in that: 1. the steam turbine installation frame bottom plate, the first strip-shaped sealing shell, the sixth strip-shaped sealing shell, the flame-retardant layer, the first silencing cotton layer, the second silencing cotton layer, the hollow layer and the like which are matched with each other are reasonable in design structure, the overall structure is strong in toughness, free of fracture and deformation, strong in noise reduction and noise reduction characteristics, light in weight, capable of moving according to adaptability, low in manufacturing cost and capable of reducing production economic cost; 2. the explosion-proof structure is reasonable in design structure, excellent in explosion-proof performance, high in use safety coefficient and convenient to clean and maintain.
Description
Technical Field
The utility model belongs to the technical field of the steam turbine housing is used, concretely relates to novel intelligent steam turbine amortization housing has the characteristics of stronger noise reduction, noise reduction.
Background
The steam turbine, also called steam turbine engine, is a rotary steam power plant, and the high-temperature and high-pressure steam passes through a fixed nozzle to become accelerated airflow and then is sprayed onto blades, so that the rotor with blade rows is rotated, and at the same time, it can do work to the outside.
The steam turbine can produce great noise at work, and it influences staff's healthy, and the noise pollution that also produces does not accord with the production operation standard requirement of environmental protection. Steam turbine housing mainly plays the effect of making an uproar that falls that gives sound insulation in turbo generator set, and current steam turbine housing, its structural design is unreasonable, and is with high costs, has increased economic cost, and the effect of noise reduction, noise reduction is also not good, can not satisfy the demand of the high standard equipment construction operation of current power plant's steam turbine, and this is present to wait to solve urgently.
Therefore, based on the above problem, the utility model provides a novel intelligent turbine amortization housing.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a novel intelligent steam turbine amortization housing, its project organization is reasonable, the steam turbine installation frame bottom plate that cooperatees and uses, first bar sealed shell, the sealed shell of second bar, the sealed shell of third bar, the sealed shell of fifth bar, the sealed shell of sixth bar, fire-retardant layer, the cotton layer of first amortization, the cotton layer of second amortization and hollow layer structure, overall structure toughness is strong, no fracture, the phenomenon of deformation, stronger noise reduction has simultaneously, the characteristic of noise reduction, weight is also light, can be according to carrying out the removal of adaptability, and the cost of manufacture is also low, production economic cost has been reduced, the production operation requirement of environmental protection formula has been realized.
The technical scheme is as follows: the utility model provides a novel intelligent steam turbine amortization housing, including steam turbine installation frame bottom plate, and set up at steam turbine installation frame bottom plate one side and the first bar sealed shell that cooperatees and use, the sealed shell of second bar, the sealed shell of third bar, the sealed shell of fifth bar and the sealed shell of sixth bar, wherein, the size of first bar sealed shell, the sealed shell of second bar, the sealed shell of third bar, the sealed shell of fifth bar and the sealed shell of sixth bar scales up in proper order, and sets up the fire-retardant layer between first bar sealed shell, the sealed shell of second bar, and set up the cotton layer of first amortization between the sealed shell of second bar, the sealed shell of third bar, and set up the cotton layer of second amortization between the sealed shell of fifth bar, the sealed shell of sixth bar, be hollow layer between the sealed shell of third bar, the sealed shell of fifth bar.
According to the technical scheme, the width of the flame-retardant layer is larger than that of the first silencing cotton layer; the density of the first silencing cotton layer is smaller than that of the second silencing cotton layer.
This technical scheme, sealed shell of first bar, the sealed shell of second bar, the sealed shell of third bar, the sealed shell of fifth bar and the sealed shell of sixth bar, wherein, the sealed shell of first bar, the sealed shell of second bar, the sealed shell of third bar, the sealed shell of fifth bar and the sealed shell of sixth bar set up to n shape structure respectively, and the top increases progressively to be the level and smooth structure.
According to the technical scheme, the first strip-shaped sealing shell, the second strip-shaped sealing shell, the third strip-shaped sealing shell, the fifth strip-shaped sealing shell and the sixth strip-shaped sealing shell are made of iron sheets or strength plastics respectively.
Compared with the prior art, the utility model discloses a novel intelligent turbine amortization housing's beneficial effect lies in: 1. the steam turbine installation frame bottom plate, the first strip-shaped sealing shell, the second strip-shaped sealing shell, the third strip-shaped sealing shell, the fifth strip-shaped sealing shell, the sixth strip-shaped sealing shell, the flame-retardant layer, the first silencing cotton layer, the second silencing cotton layer and the hollow layer are matched for use, the overall structure is strong in toughness, free of fracture and deformation, strong in noise reduction and noise reduction, light in weight, capable of moving adaptively, low in manufacturing cost and capable of meeting the requirement of environment-friendly production operation; 2. the explosion-proof structure is reasonable in design structure, excellent in explosion-proof performance, high in use safety coefficient and convenient to clean and maintain.
Drawings
Fig. 1 is a schematic sectional view of the novel intelligent steam turbine noise reduction housing of the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
The novel intelligent steam turbine noise reduction housing as shown in fig. 1 comprises a steam turbine mounting frame bottom plate 1, a first strip-shaped sealing shell 2, a second strip-shaped sealing shell 3, a third strip-shaped sealing shell 4, a fifth strip-shaped sealing shell 5 and a sixth strip-shaped sealing shell 6 which are arranged on one side of the steam turbine mounting frame bottom plate 1 and are matched with each other for use, wherein the sizes of the first strip-shaped sealing shell 2, the second strip-shaped sealing shell 3, the third strip-shaped sealing shell 4, the fifth strip-shaped sealing shell 5 and the sixth strip-shaped sealing shell 6 are sequentially increased in an increasing mode, a flame-retardant layer 7 is arranged between the first strip-shaped sealing shell 2 and the second strip-shaped sealing shell 3, a first noise reduction cotton layer 8 is arranged between the second strip-shaped sealing shell 3 and the third strip-shaped sealing shell 4, and a second noise reduction cotton layer 10 is arranged between the fifth strip-shaped sealing shell 5 and the sixth strip-shaped sealing shell 6, the third strip-shaped sealing shell 4, the second strip-shaped sealing shell 3 and the sixth strip-shaped sealing shell 4, A hollow layer 9 is arranged between the fifth strip-shaped sealing shells 5.
Further preferably, the width dimension of the flame retardant layer 7 is larger than that of the first silencing cotton layer 8, and the density of the first silencing cotton layer 8 is smaller than that of the second silencing cotton layer 10; and the first strip-shaped sealing shell 2, the second strip-shaped sealing shell 3, the third strip-shaped sealing shell 4, the fifth strip-shaped sealing shell 5 and the sixth strip-shaped sealing shell 6, wherein the first strip-shaped sealing shell 2, the second strip-shaped sealing shell 3, the third strip-shaped sealing shell 4, the fifth strip-shaped sealing shell 5 and the sixth strip-shaped sealing shell 6 are respectively arranged to be n-shaped structures, and the tops of the first strip-shaped sealing shell, the second strip-shaped sealing shell, the third strip-shaped sealing shell, the fifth strip-shaped sealing shell and the sixth strip-shaped sealing shell are gradually increased to be smooth structures.
The novel intelligent steam turbine amortization housing of this structure, first bar sealed shell 2, second bar sealed shell 3, third bar sealed shell 4, fifth bar sealed shell 5 and sixth bar sealed shell 6 adopt iron sheet or intensity plastics to make respectively.
The novel intelligent steam turbine amortization housing of this structure, its project organization is reasonable on the one hand, steam turbine installation framework bottom plate that cooperatees and use, first bar sealed shell, the sealed shell of second bar, the sealed shell of third bar, the sealed shell of fifth bar, the sealed shell of sixth bar, fire-retardant layer, the cotton layer of first amortization, the cotton layer of second amortization and hollow layer structure, overall structure toughness is strong, no fracture, the phenomenon of deformation, stronger noise reduction has simultaneously, the characteristic of noise reduction, weight is also light, can be according to the removal of carrying out adaptability, and the cost of manufacture is also low, the production economic cost of solution, the production operation requirement of environmental protection formula has been realized, on the other hand its project organization is reasonable, explosion-proof performance is excellent, use high and be convenient for clean maintenance.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (4)
1. Novel intelligent turbine amortization housing, its characterized in that: comprises a steam turbine installation frame bottom plate (1), a first strip-shaped sealing shell (2), a second strip-shaped sealing shell (3), a third strip-shaped sealing shell (4), a fifth strip-shaped sealing shell (5) and a sixth strip-shaped sealing shell (6) which are arranged on one side of the steam turbine installation frame bottom plate (1) and matched with each other for use, wherein the sizes of the first strip-shaped sealing shell (2), the second strip-shaped sealing shell (3), the third strip-shaped sealing shell (4), the fifth strip-shaped sealing shell (5) and the sixth strip-shaped sealing shell (6) are sequentially increased in an increasing mode, a flame-retardant layer (7) is arranged between the first strip-shaped sealing shell (2) and the second strip-shaped sealing shell (3), a first silencing cotton layer (8) is arranged between the second strip-shaped sealing shell (3) and the third strip-shaped sealing shell (4), and a second silencing cotton layer (10) is arranged between the fifth strip-shaped sealing shell (5) and the sixth strip-shaped sealing shell (6), and a hollow layer (9) is arranged between the third strip-shaped sealing shell (4) and the fifth strip-shaped sealing shell (5).
2. The novel intelligent turbine noise reduction enclosure of claim 1, wherein: the width of the flame-retardant layer (7) is larger than that of the first silencing cotton layer (8); the density of the first noise reduction cotton layer (8) is smaller than that of the second noise reduction cotton layer (10).
3. The novel intelligent turbine noise reduction enclosure of claim 1, wherein: the sealing structure is characterized in that the first strip-shaped sealing shell (2), the second strip-shaped sealing shell (3), the third strip-shaped sealing shell (4), the fifth strip-shaped sealing shell (5) and the sixth strip-shaped sealing shell (6) are arranged in an n-shaped mode, wherein the first strip-shaped sealing shell (2), the second strip-shaped sealing shell (3), the third strip-shaped sealing shell (4), the fifth strip-shaped sealing shell (5) and the sixth strip-shaped sealing shell (6) are arranged in an n-shaped mode respectively, and the top portion of the first strip-shaped sealing shell is gradually increased to be of a smooth structure.
4. The novel intelligent turbine noise reduction enclosure of claim 1 or 3, wherein: the first strip-shaped sealing shell (2), the second strip-shaped sealing shell (3), the third strip-shaped sealing shell (4), the fifth strip-shaped sealing shell (5) and the sixth strip-shaped sealing shell (6) are made of iron sheets or strength plastics respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023282885.9U CN214063074U (en) | 2020-12-31 | 2020-12-31 | Novel intelligent steam turbine noise reduction housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023282885.9U CN214063074U (en) | 2020-12-31 | 2020-12-31 | Novel intelligent steam turbine noise reduction housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214063074U true CN214063074U (en) | 2021-08-27 |
Family
ID=77369200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023282885.9U Active CN214063074U (en) | 2020-12-31 | 2020-12-31 | Novel intelligent steam turbine noise reduction housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214063074U (en) |
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2020
- 2020-12-31 CN CN202023282885.9U patent/CN214063074U/en active Active
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