CN219225893U

CN219225893U - Soundproof cover for turbo generator

Info

Publication number: CN219225893U
Application number: CN202223124833.8U
Authority: CN
Inventors: 胡大泉; 邓波; 庞训飞; 李孟想; 刘飞龙; 邱向荣
Original assignee: Yangchun New Iron and Steel Co Ltd
Current assignee: Yangchun New Iron and Steel Co Ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-06-20
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a sound-proof housing for a turbo generator, which comprises: the installation frame is arranged on the installation surface in a sliding manner and comprises a plurality of installation surfaces and arc-shaped rods which are matched for use, wherein two adjacent arc-shaped rods are connected through a second soundproof cotton cloth, and two adjacent support rods are connected through a third soundproof cotton cloth; the movable doors are symmetrically arranged at two ends of the mounting frame, a scroll is fixedly arranged on the movable door, and two first soundproof cotton fabrics are wound in the scroll and symmetrically arranged left and right; sliding grooves are formed in the mounting surface, located on two sides of the steam turbine generator, and the lower end of each supporting rod is fixedly connected with a sliding block. According to the sound-proof cover, workers can enter the sound-proof cover through the opening, so that the workers can check equipment conveniently, honeycomb plates can be mounted in the sound-proof cover, the honeycomb plates can be fixedly connected with the clamping blocks through the threaded shafts, and the sound-proof effect of the honeycomb plates can be improved.

Description

Soundproof cover for turbo generator

Technical Field

The utility model belongs to the technical field of turbo generators, and particularly relates to a sound insulation cover for a turbo generator.

Background

The turbine generator is a generator driven by a turbine, superheated steam generated by a boiler enters the turbine to expand and do work, blades are made to rotate to drive the generator to generate power, and waste steam after doing work is sent back to the boiler for recycling through a condenser, a circulating water pump, a condensate pump, a water supply heating device and the like.

The steam turbine generator is large in size, large noise can be generated during operation, working effects of workers can be influenced to a certain extent by the large-noise working environment, but an integrated sound insulation device is used, certain troubles can be generated in the use process, the sound insulation cover needs to be moved back and forth, and the operation condition of the steam turbine generator equipment is inconvenient to check by workers at any time.

Disclosure of Invention

The utility model provides a sound-proof housing for a steam turbine generator, which aims to solve the technical problems in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a sound-proof housing for a steam turbine generator, the sound-proof housing for a steam turbine generator comprising:

the installation frame is arranged on the installation surface in a sliding manner and comprises a plurality of installation surfaces and arc-shaped rods which are matched for use, wherein two adjacent arc-shaped rods are connected through a second soundproof cotton cloth, and two adjacent support rods are connected through a third soundproof cotton cloth;

the symmetry sets up the dodge gate at installing frame both ends, fixed mounting has the spool on the dodge gate, the rolling bilateral symmetry is provided with two first soundproof cotton in the spool.

Preferably, the sliding grooves are formed in the mounting surface and located on two sides of the turbo generator, the lower end of each supporting rod is fixedly connected with a sliding block, one side of each sliding block is rotationally connected with a roller, the sliding blocks are arranged in the sliding grooves in a sliding mode, and the rollers are arranged on the mounting surface in a rolling mode.

Preferably, each third soundproof cotton cloth is provided with an opening, and magnetic strips are arranged on two sides of the opening.

Preferably, the upper end of bracing piece is provided with the fixture block, the joint has a plurality of honeycomb plates in the mounting frame, the honeycomb plate is installed on the fixture block, the honeycomb plate passes through screw thread axle and fixture block fixed connection.

Preferably, a slide bar is arranged at the lower end of each first soundproof cotton cloth, and the slide bars are fixedly clamped with the first soundproof cotton cloth.

Preferably, the edges of the two first soundproof cotton fabrics are also provided with magnetic strips.

Compared with the prior art, the utility model has the beneficial effects that:

1. the second soundproof cotton cloth and the third soundproof cotton cloth are soft and can be folded, and the folding and storage effects are realized when the installation frames are combined, so that the whole soundproof cover can be folded and stored, and the soundproof cover is convenient to store, and when the soundproof cover is normally used, a worker can check at any time;

2. staff can enter into inside through the opening to make things convenient for staff check out equipment itself, can also install the honeycomb panel in the inside of sound proof housing, each honeycomb panel can be in the same place with fixture block fixed connection through the screw spindle, the honeycomb panel can increase the sound insulation effect.

Drawings

Fig. 1 is a schematic structural view of a sound insulation cover for a turbo generator according to the present utility model;

FIG. 2 is a schematic view of a part of a sound insulation cover for a turbo generator according to the present utility model;

fig. 3 is an enlarged view of the structure at a in fig. 2.

In the figure: 1 mounting surface, 2 turbo generator, 3 spout, 4 first sound insulation cotton, 5 spool, 6 dodge gates, 7 arc pole, 8 second sound insulation cotton, 9 screw thread axle, 10 third sound insulation cotton, 11 openings, 12 sliders, 13 gyro wheels, 14 bracing pieces, 15 honeycomb panel, 16 fixture blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 3, a soundproof cover for a turbo generator includes: the installation frame is arranged on the installation surface 1 in a sliding manner and comprises a plurality of installation surfaces 1 and arc-shaped rods 7 which are matched for use, wherein two adjacent arc-shaped rods 7 are connected through a second soundproof cotton cloth 8, and two adjacent support rods 14 are connected through a third soundproof cotton cloth 10; the movable doors 6 are symmetrically arranged at two ends of the installation frame, the movable doors 6 are fixedly provided with a scroll 5, and two first soundproof cotton fabrics 4 are symmetrically arranged in the scroll 5 in a rolling mode.

The sliding grooves 3 are formed in the two sides of the turbo generator 2 on the installation surface 1, the lower end of each supporting rod 14 is fixedly connected with a sliding block 12, one side of each sliding block 12 is rotationally connected with a roller 13, the sliding blocks 12 are arranged in the sliding grooves 3 in a sliding mode, the rollers 13 are arranged on the installation surface 1 in a rolling mode, when a sound insulation cover is needed to be used, the sliding blocks 12 slide in the sliding grooves 3, the installation frame can be synchronously driven to slide when the sliding blocks 12 are moved, and the rollers 13 can synchronously roll to assist in moving when the sliding blocks slide, so that the whole equipment can be conveniently moved.

Every third sound insulation cotton 10 is last to have all offered opening 11, installs the magnetic strip on the both sides of opening 11, and the staff sometimes needs to carry out corresponding inspection to turbo generator, can not remove the sound proof housing, and the staff can enter into inside through opening 11, installs the magnetic strip and adsorbs each other on opening 11 to close opening 11 and put together, guarantee the sealed effect of whole sound proof housing.

The upper end of bracing piece 14 is provided with fixture block 16, and the joint has a plurality of honeycomb plates 15 in the mounting frame, and honeycomb plate 15 installs on fixture block 16, and honeycomb plate 15 passes through screw shaft 9 and fixture block 16 fixed connection, and honeycomb plate 15 also has better effect of making an uproar falls in the sound insulation, increases in the mounting frame and sets up honeycomb plate 15, can play the effect of making an uproar falls in the sound insulation equally for this sound proof housing's sound insulation effect is better.

The lower extreme of every first sound insulation cotton 4 all is provided with the draw-bar, and the draw-bar is in the same place with the fixed joint of first sound insulation cotton 4, and the user conveniently pulls first sound insulation cotton 4 reciprocates through the draw-bar, and the edge of two first sound insulation cotton 4 also is provided with the magnetic strip, and two adjacent magnetic strips can be mutually attracted and realize fixedly, and the magnetic strip also can adsorb fixedly together with bracing piece 14 simultaneously, and turbo generator's output can pass between two spools 5, and the rest of part can be in the same place through the magnetic strip absorption.

When the soundproof cover is required to be used, the sliding blocks 12 at the lower ends of the supporting rods 14 slide along the sliding grooves 3 through moving the mounting frame, the rollers 13 assist in rolling on the mounting surface 1, the second soundproof cotton cloth 8 and the third soundproof cotton cloth 10 can be folded, the second soundproof cotton cloth 8 and the third soundproof cotton cloth 10 can be gradually unfolded along with the pulling of the mounting frame by workers, and when the second soundproof cotton cloth 8 and the third soundproof cotton cloth 10 are unfolded, the whole soundproof cover can be formed, the movable doors 6 are arranged at the two ends of the soundproof cover, and the driving end can pass through between the two scroll shafts 5 due to the driving end of the turbo generator, so that the soundproof cover is convenient to use;

the openings 11 are formed in each third soundproof cotton cloth 10, when a worker needs to check turbo generator equipment, the worker can enter the inside through the openings 11, so that the worker can check the equipment conveniently, the honeycomb plates 15 can be mounted in the soundproof cover, each honeycomb plate 15 can be fixedly connected with the clamping blocks 16 through the threaded shafts 9, and the honeycomb plates 15 can increase the soundproof effect;

because the equal material of second sound insulation cotton 8 and third sound insulation cotton 10 is soft can fold, realizes folding effect of accomodating when each installing frame merges to whole sound housing can realize folding effect of accomodating, conveniently accomodates, and when sound housing normal use, the staff can carry out inspection work at any time.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The sound-proof housing for the steam turbine generator is characterized in that the sound-proof housing for the steam turbine generator comprises:

the installation frame is arranged on the installation surface (1) in a sliding manner and comprises a plurality of installation surfaces (1) which are matched for use, arc-shaped rods (7) and support rods (14), wherein two adjacent arc-shaped rods (7) are connected through a second soundproof cotton cloth (8), and two adjacent support rods (14) are connected through a third soundproof cotton cloth (10);

the movable doors (6) are symmetrically arranged at two ends of the installation frame, a scroll (5) is fixedly arranged on the movable door (6), and two first soundproof cotton cloth (4) are symmetrically arranged in the scroll (5) in a rolling mode.

2. The sound-proof housing for the turbo generator according to claim 1, wherein the installation surface (1) is provided with sliding grooves (3) at two sides of the turbo generator (2), the lower end of each supporting rod (14) is fixedly connected with a sliding block (12), one side of each sliding block (12) is rotatably connected with a roller (13), the sliding blocks (12) are slidably arranged in the sliding grooves (3), and the rollers (13) are arranged on the installation surface (1) in a rolling manner.

3. A sound-insulating cover for a steam turbine generator according to claim 1, characterized in that each third sound-insulating cotton cloth (10) is provided with an opening (11), and magnetic strips are arranged on two sides of the opening (11).

4. The sound-proof housing for the steam turbine generator according to claim 1, wherein a clamping block (16) is arranged at the upper end of the supporting rod (14), a plurality of honeycomb plates (15) are clamped in the installation frame, the honeycomb plates (15) are installed on the clamping block (16), and the honeycomb plates (15) are fixedly connected with the clamping block (16) through threaded shafts (9).

5. The sound-proof housing for the steam turbine generator according to claim 1, wherein a sliding strip is arranged at the lower end of each first sound-proof cotton cloth (4), and the sliding strips are fixedly clamped with the first sound-proof cotton cloth (4).

6. A soundproofing cover for a turbo generator according to claim 1, wherein,

the edges of the two first soundproof cotton cloth (4) are also provided with magnetic strips.