CN212724979U - Sound-proof noise-reducing cabinet for amorphous alloy transformer - Google Patents
Sound-proof noise-reducing cabinet for amorphous alloy transformer Download PDFInfo
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- CN212724979U CN212724979U CN202021215732.XU CN202021215732U CN212724979U CN 212724979 U CN212724979 U CN 212724979U CN 202021215732 U CN202021215732 U CN 202021215732U CN 212724979 U CN212724979 U CN 212724979U
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- 229910000808 amorphous metal alloy Inorganic materials 0.000 title claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 79
- 230000009467 reduction Effects 0.000 claims abstract description 42
- 230000035939 shock Effects 0.000 claims abstract description 20
- 239000006096 absorbing agent Substances 0.000 claims abstract description 19
- 238000010521 absorption reaction Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 230000005855 radiation Effects 0.000 claims description 13
- 229920000742 Cotton Polymers 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 8
- 239000005300 metallic glass Substances 0.000 claims description 7
- 230000003584 silencer Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 8
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The utility model discloses an amorphous alloy transformer sound insulation and noise reduction cabinet, which belongs to the technical field of amorphous alloy transformers and comprises a sound insulation and noise reduction cabinet, wherein the sound insulation and noise reduction cabinet consists of a sound insulation plate material layer, a vacuum layer and a sound absorption layer, a plurality of fixers and shock absorbers are fixedly connected with the bottom end inside the sound insulation and noise reduction cabinet, a vibration attenuation plate is fixedly connected with the top end of the shock absorber, a first rubber pad is arranged on the upper surface of the vibration attenuation plate, and a temperature detector is arranged on the top end inside the sound insulation and noise reduction cabinet, the utility model provides an amorphous alloy transformer sound insulation and noise reduction cabinet which can effectively prevent noise from diffusing out through a multi-layer sound insulation device, can reduce the environmental pollution of the operation of a transformer, improves the living quality of residents and the working environment of workers, has good use effect, can effectively dissipate heat inside and prolong, the vibration force can be effectively reduced.
Description
Technical Field
The utility model relates to an metallic glass transformer technical field especially relates to metallic glass transformer gives sound insulation and falls cabinet of making an uproar.
Background
After the metal is melted, internal atoms are in an active state, and once the metal begins to cool, the atoms are gradually and orderly arranged according to a certain crystalline rule along with the reduction of the temperature to form crystals. If the cooling process is fast, the atoms are solidified without time for rearrangement, thus producing amorphous alloy, and the transformer made of amorphous alloy iron core has no-load loss reduced by about 80% and no-load current reduced by about 85% compared with the transformer made of silicon steel sheet iron core. However, the amorphous alloy generates a large noise due to vibration in a working state. At present, the problems of large noise, large vibration, large volume, poor safety protection and the like of the amorphous alloy transformer generally exist, and meanwhile, due to the vibration, fasteners such as coils, iron cores and the like are easy to loosen, so that the service life of the transformer is greatly shortened.
Patent No. 201820660915.9 discloses a transformer noise reduction cabinet, which comprises a cabinet body, the cabinet body comprises three layers, a convex plate, a vacuum plate and a heat insulation plate are respectively arranged from inside to outside, the bottom end of the cabinet body is fixedly connected with the top end of a base, one side of the cabinet body is hinged with one side of a cabinet door through a hinge, a ventilator is fixedly arranged at the top end of the cabinet body, honeycomb holes which are uniformly distributed are formed in the surface of the convex plate, honeycomb cotton is filled in the convex plate, a shock absorber is fixedly arranged at the top end of the base, a shock pad is fixedly arranged at the top end of the shock absorber, and the three-layer structure of the scheme is characterized in that the convex plate can offset sound waves; the vacuum plate effectively blocks the transmission of sound waves; the heat insulating board can block the influence of ambient temperature to the transformer, installs the bumper shock absorber in the bottom of transformer, and the effectual noise of solving from the root, temperature detect switch are installed to the bottom, can in time solve the potential safety hazard to the transformer goes wrong.
The transformer sound insulation noise reduction cabinet in the prior art has the following defects: 1. the sound insulation and noise reduction cabinet is not internally provided with a fixing device, and an amorphous alloy transformer can generate vibration force during working, so that the position of the transformer can move to collide with the noise reduction cabinet, noise can be generated, and the transformer can be damaged; 2. the device can not dispel the heat, can cause the transformer to damage when making an uproar cabinet inside high temperature falls in giving sound insulation, reduces the life of transformer, for this reason, we propose the cabinet of making an uproar falls in amorphous alloy transformer sound insulation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cabinet of making an uproar falls in metallic glass transformer sound insulation can effectively prevent the noise diffusion through multilayer noise insulation and go out, can reduce the environmental pollution of transformer operation, improves resident's quality of life and workman's operational environment, excellent in use effect, can effectively dispel the heat to inside simultaneously, improves the life of transformer, also can effectively reduce the vibrational force, and the noise prevention produces.
The utility model provides a specific technical scheme as follows:
the utility model provides a cabinet of making an uproar falls in metallic glass transformer sound insulation, fall the cabinet of making an uproar including giving sound insulation, it comprises sound insulation sheet material layer, vacuum layer and sound absorbing layer to give sound insulation fall the cabinet of making an uproar, it all has a plurality ofly to give sound insulation fall the inside bottom fixedly connected with fixer of cabinet and shock absorber and fixer and shock absorber, shock absorber top fixedly connected with damping plate, damping plate upper surface mounting has first rubber pad, give sound insulation and fall the inside top of cabinet of making an uproar and install thermodetector, give sound insulation and fall the cabinet right side wall of making an uproar and seted up the heat dissipation window, give sound insulation and fall the cabinet right side wall of.
Optionally, the fixer comprises fixation nut, mount, regulation pole and fixed plate, the regulation pole runs through the mount upper portion, adjust the pole left side and be connected with the fixation nut cooperation, adjust pole right side and fixed plate fixed connection, fixed plate right side fixedly connected with second rubber pad.
Optionally, a heat dissipation fan and a silencer are installed inside the heat dissipation window, and a sound absorption cover is installed on the right side wall of the heat dissipation window.
Optionally, the sound absorbing layer is composed of sound absorbing cotton, and a signal output end of the temperature detector is connected with a signal input end of the automatic control switch.
Optionally, the cooling fan is electrically connected with the automatic control switch through a wire.
The utility model has the advantages as follows:
the embodiment of the utility model provides a cabinet of making an uproar falls in metallic glass transformer sound insulation:
1. the sound insulation and noise reduction cabinet is internally provided with a plurality of fixers, each fixer comprises a fixing nut, a fixing frame, an adjusting rod and a fixing plate, the fixing frame is stably fixed at the bottom of the sound insulation and noise reduction cabinet, a transformer is placed on a vibration reduction plate, the adjusting rod is adjusted to drive the fixing plate to move, the fixing plate is attached to the transformer, the fixing nut is twisted to fix the adjusting rod and prevent the adjusting rod from moving, the fixing plate at the front end of the adjusting rod stably fixes the transformer, the transformer can be prevented from vibrating in the sound insulation and noise reduction cabinet when the transformer works, the collision between the transformer and the sound insulation and noise reduction cabinet is effectively prevented, the noise is effectively reduced, the service life of the transformer is prolonged, meanwhile, the sound insulation and noise reduction cabinet comprises a sound insulation plate layer, a vacuum layer and a sound absorption layer, the sound absorption layer comprises sound absorption cotton, the transformer can, mode noise spreads out, further noise reduction, and the while vacuum layer can effectively prevent the noise propagation, and noise reduction once more, baffle panel can effectively give sound insulation, can effectively prevent the noise diffusion through multilayer noise insulation and go out, can reduce the environmental pollution of transformer operation, improves resident's quality of life and workman's operational environment, excellent in use effect.
2. The right side of the sound insulation and noise reduction cabinet is provided with a heat radiation window, a heat radiation fan and a silencer are arranged in the heat radiation window, the right side wall of the heat radiation window is provided with a sound absorption cover, a temperature detector is arranged in the sound insulation and noise reduction cabinet and can detect the temperature in the sound insulation and noise reduction cabinet at any time, meanwhile, the signal output end of the temperature detector is connected with the signal input end of an automatic control switch, when the temperature information transmitted to the automatic control switch by the temperature detector is higher than a set value, the automatic control switch can automatically turn on the power supply of the heat radiation fan, the heat radiation fan can radiate the sound insulation and noise reduction cabinet, the temperature in the sound insulation and noise reduction cabinet is effectively reduced, the service life of an internal transformer is prolonged, meanwhile, the noise generated by the heat radiation fan can be effectively eliminated by the silencer, meanwhile, the sound absorption cover on the right side, meanwhile, the transformer can be effectively protected, and the service life of the transformer is prolonged.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of an amorphous alloy transformer sound-insulation noise-reduction cabinet according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a fixer of the amorphous alloy transformer sound-insulation noise-reduction cabinet according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a heat dissipation window of the amorphous alloy transformer sound insulation and noise reduction cabinet according to the embodiment of the present invention;
in the figure: 1. a sound insulation and noise reduction cabinet; 2. a sound-insulating sheet layer; 3. a vacuum layer; 4. a sound absorbing layer; 5. a holder; 6. a shock absorber; 7. a vibration damping plate; 8. a first rubber pad; 9. a temperature detector; 10. a heat dissipation window; 11. An automatic control switch; 12. fixing a nut; 13. a fixed mount; 14. adjusting a rod; 15. a fixing plate; 16. a second rubber pad; 17. a heat radiation fan; 18. a muffler; 19. a sound absorbing cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The amorphous alloy transformer sound insulation noise reduction cabinet according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1-3, the embodiment of the utility model provides a cabinet of making an uproar falls in metallic glass transformer sound insulation, fall cabinet 1 of making an uproar including giving sound insulation, it comprises acoustic celotex board material layer 2, vacuum layer 3 and sound absorbing layer 4 to give sound insulation fall cabinet 1 of making an uproar, it all has a plurality ofly to give sound insulation fall 1 inside bottom fixedly connected with fixer 5 of cabinet and shock absorber 6 and fixer 5 and shock absorber 6, 6 top fixedly connected with damping plate 7 of shock absorber, surface mounting has first rubber pad 8 on the damping plate 7, 1 inside top of cabinet of making an uproar falls in sound insulation installs thermodetector 9, 1 right side wall of cabinet of making an uproar has been seted up heat dissipation window 10 in sound insulation, 1 right side wall of cabinet of making an uproar falls in sound insulation.
The example, can effectively prevent the noise diffusion through acoustic celotex board layer 2, vacuum layer 3 and sound absorbing layer 4 and go out, can reduce the environmental pollution of transformer operation, improve resident's quality of life and workman's operational environment, excellent in use effect can effectively reduce the vibration power effect through bumper shock absorber 6 simultaneously, effectively the noise reduction.
Referring to fig. 2, the fixer 5 is composed of a fixing nut 12, a fixing frame 13, an adjusting rod 14 and a fixing plate 15, the adjusting rod 14 penetrates through the upper portion of the fixing frame 13, the left side of the adjusting rod 14 is connected with the fixing nut 12 in a matched mode, the right side of the adjusting rod 14 is fixedly connected with the fixing plate 15, and the right side of the fixing plate 15 is fixedly connected with a second rubber pad 16.
The example, adjust adjusting rod 14 and drive fixed plate 15 and remove, make fixed plate 15 and transformer laminating go together, twist fixation nut 12, fixation nut 12 will adjust the pole 14 and fix, prevent that adjusting rod 14 from taking place to remove, the fixed plate 15 of adjusting the pole 14 front end is stable fixes the transformer, when the transformer during operation, can prevent that the transformer from making an uproar 1 internal vibration of falling in giving sound insulation, effectively prevent that the transformer from making an uproar 1 collision effectively noise reduction with giving sound insulation, improve the life of transformer.
Referring to fig. 3, a heat dissipating fan 17 and a silencer 18 are installed inside the heat dissipating window 10, and a sound absorbing cover 19 is installed on the right side wall of the heat dissipating window 10.
The example, radiator fan 17 can dispel the heat to the cabinet 1 of making an uproar that falls gives sound insulation, effectively reduces the sound insulation and falls the inside temperature of cabinet 1 of making an uproar, improves inside transformer life, can effectively eliminate the noise that radiator fan 17 produced simultaneously through muffler 18, and the noise that passes out can further be absorbed to the sound-absorbing cover 19 of the right side wall of heat dissipation window 10 simultaneously, effectively reduces the noise for it is good to give sound insulation and fall the cabinet 1 of making an uproar that makes an uproar that gives sound insulation and fall.
Referring to fig. 1, the sound absorption layer 4 is made of sound absorption cotton, and the signal output end of the temperature detector 9 is connected with the signal input end of the automatic control switch 11.
The example, inhale the cotton noise that can the absorbed noise of sound, prevent that the noise from spreading away, further reduce the noise and spread, when thermodetector 9 transmits the temperature information of automatic control switch 11 and is higher than the setting value, automatic control switch 11 can open radiator fan 17's power automatically, and radiator fan 17 can dispel the heat to the cabinet 1 of making an uproar that falls that gives sound insulation, effectively reduces the inside temperature of the cabinet 1 of making an uproar that falls that gives sound insulation, improves inside transformer life.
Referring to fig. 1 and 3, the heat dissipation fan 17 is electrically connected to the automatic control switch 11 through a wire.
In an example, the wire is connected through the wire at a high speed and has a long service life.
When in use, a plurality of fixers 5 are arranged inside the sound insulation and noise reduction cabinet 1, each fixer 5 consists of a fixing nut 12, a fixing frame 13, an adjusting rod 14 and a fixing plate 15, the fixing frame 13 is stably fixed at the bottom of the sound insulation and noise reduction cabinet 1, the transformer is placed on the vibration reduction plate 7, the adjusting rod 14 drives the fixing plate 15 to move, the fixing plate 15 is attached to the transformer, the fixing nut 12 is twisted, the adjusting rod 14 is fixed by the fixing nut 12 to prevent the adjusting rod 14 from moving, the fixing plate 15 at the front end of the adjusting rod 14 stably fixes the transformer, when the transformer works, the transformer can be prevented from vibrating in the sound insulation and noise reduction cabinet 1, the transformer is effectively prevented from colliding with the sound insulation and noise reduction cabinet 1, the service life of the transformer is prolonged, meanwhile, the sound insulation and noise reduction cabinet 1 consists of a sound insulation board layer 2, a vacuum layer, the sound absorption layer 4 is composed of sound absorption cotton, the transformer can generate noise when working, the sound absorption cotton can absorb the noise, the noise is prevented from diffusing out, the noise is further reduced, meanwhile, the vacuum layer 3 can effectively prevent the noise from spreading, the noise is reduced again, the partition plate 2 can effectively insulate sound, the noise can be effectively prevented from diffusing out through a multilayer sound insulation device, the environmental pollution of the transformer operation can be reduced, the living quality of residents and the working environment of workers are improved, the use effect is good, the right side of the sound insulation and noise reduction cabinet 1 is provided with a heat dissipation window 10, a heat dissipation fan 17 and a silencer 18 are arranged in the heat dissipation window 10, the right side wall of the heat dissipation window 10 is provided with a sound absorption cover 19, the sound insulation and noise reduction cabinet 1 is internally provided with a temperature detector 9, the temperature detector 9 can detect the temperature in the sound insulation and noise reduction cabinet 1 at any time, when the temperature information transmitted to the automatic control switch 11 by the temperature detector 9 is higher than a set value, the automatic control switch 11 automatically turns on the power supply of the cooling fan 17, the cooling fan 17 can cool the sound-insulating and noise-reducing cabinet 1, effectively reduce the temperature inside the sound-insulating and noise-reducing cabinet 1, prolong the service life of the internal transformer, effectively eliminate the noise generated by the cooling fan 17 through the silencer 18, further absorb the transmitted noise by the sound-absorbing cover 19 on the right side wall of the cooling window 10, effectively reduce the noise, ensure that the sound-insulating and noise-reducing effect of the sound-insulating and noise-reducing cabinet 1 is good, effectively protect the transformer, prolong the service life of the transformer, generate larger vibration force during the operation of the transformer, the second rubber pad 16 is installed on the inner surface of the fixing plate 15, the plurality of shock absorbers 6 are installed at the bottom end of the vibration-reducing plate 7, and the first rubber pad, first rubber pad 8 and second rubber pad 16 can effectively cushion the vibrational force, reduce the vibrational force, and simultaneously shock absorber 6 can obviously reduce the vibrational force, makes transformer during operation vibrational force effect, effectively reduces the noise.
The utility model relates to an amorphous alloy transformer sound insulation and noise reduction cabinet, which comprises a sound insulation and noise reduction cabinet 1; 2. a sound-insulating sheet layer; 3. a vacuum layer; 4. a sound absorbing layer; 5. a holder; 6. a shock absorber; 7. a vibration damping plate; 8. a first rubber pad; 9. a temperature detector; 10. a heat dissipation window; 11. an automatic control switch; 12. fixing a nut; 13. a fixed mount; 14. adjusting a rod; 15. a fixing plate; 16. a second rubber pad; 17. a heat radiation fan; 18. a muffler; 19. the sound absorption cover and the temperature detector are SIN-WZP-PT100, the automatic control switch is XB2BA31C, and the heat radiation fan is YY4010M12S, which are all universal standard parts or parts known by technicians in the field, and the structure and principle of the sound absorption cover and the temperature detector are known by technical manuals or conventional experimental methods.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. Cabinet of making an uproar falls in metallic glass transformer sound insulation, fall cabinet (1) of making an uproar including giving sound insulation, its characterized in that, it comprises acoustic celotex board material layer (2), vacuum layer (3) and sound absorbing layer (4) to make an uproar fall cabinet (1) gives sound insulation, it all has a plurality ofly to make an uproar fall inside bottom fixedly connected with fixer (5) of cabinet (1) and shock absorber (6) and fixer (5) and shock absorber (6), shock absorber (6) top fixedly connected with vibration damping plate (7), surface mounting has first rubber pad (8) on vibration damping plate (7), it installs thermodetector (9) to make an uproar fall cabinet (1) inside top to give sound insulation, it has seted up heat dissipation window (10) to make an uproar fall cabinet (1) right side wall to give sound insulation, it installs self-controlled switch (11) to make an uproar.
2. The sound-insulation and noise-reduction cabinet for the amorphous alloy transformer as recited in claim 1, wherein the fixer (5) is composed of a fixing nut (12), a fixing frame (13), an adjusting rod (14) and a fixing plate (15), the adjusting rod (14) penetrates through the upper part of the fixing frame (13), the left side of the adjusting rod (14) is connected with the fixing nut (12) in a matching manner, the right side of the adjusting rod (14) is fixedly connected with the fixing plate (15), and the right side of the fixing plate (15) is fixedly connected with a second rubber pad (16).
3. The amorphous alloy transformer sound insulation and noise reduction cabinet according to claim 1, wherein a heat radiation fan (17) and a silencer (18) are installed inside the heat radiation window (10), and a sound absorption cover (19) is installed on the right side wall of the heat radiation window (10).
4. The sound insulation and noise reduction cabinet for amorphous alloy transformers according to claim 1, wherein the sound absorption layer (4) is made of sound absorption cotton, and the signal output end of the temperature detector (9) is connected with the signal input end of the automatic control switch (11).
5. The sound-insulation and noise-reduction cabinet for amorphous alloy transformers according to claim 3, wherein the heat-dissipation fan (17) is electrically connected with the self-control switch (11) through a wire.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021215732.XU CN212724979U (en) | 2020-06-28 | 2020-06-28 | Sound-proof noise-reducing cabinet for amorphous alloy transformer |
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| CN202021215732.XU CN212724979U (en) | 2020-06-28 | 2020-06-28 | Sound-proof noise-reducing cabinet for amorphous alloy transformer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114724827A (en) * | 2022-04-22 | 2022-07-08 | 广东电网有限责任公司广州供电局 | Transformer noise reduction control device, control method and storage medium |
| CN115822919A (en) * | 2022-12-08 | 2023-03-21 | 浙江三田汽车空调压缩机有限公司 | Air conditioner compressor with low noise and use method thereof |
-
2020
- 2020-06-28 CN CN202021215732.XU patent/CN212724979U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114724827A (en) * | 2022-04-22 | 2022-07-08 | 广东电网有限责任公司广州供电局 | Transformer noise reduction control device, control method and storage medium |
| CN115822919A (en) * | 2022-12-08 | 2023-03-21 | 浙江三田汽车空调压缩机有限公司 | Air conditioner compressor with low noise and use method thereof |
| CN115822919B (en) * | 2022-12-08 | 2023-08-08 | 浙江三田汽车空调压缩机有限公司 | Air conditioner compressor with low noise and use method thereof |
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