CN207319886U - A kind of noise reduction cooling outer cover of for transformer - Google Patents
A kind of noise reduction cooling outer cover of for transformer Download PDFInfo
- Publication number
- CN207319886U CN207319886U CN201721076829.5U CN201721076829U CN207319886U CN 207319886 U CN207319886 U CN 207319886U CN 201721076829 U CN201721076829 U CN 201721076829U CN 207319886 U CN207319886 U CN 207319886U
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- China
- Prior art keywords
- fixedly connected
- outer cover
- wall
- crash roll
- base
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Abstract
It the utility model is related to technical field of electric equipment, and disclose a kind of noise reduction cooling outer cover of for transformer, including base, the first ventilation hole is offered on the base, the top of the base is fixedly connected with the bottom of crash roll, the second ventilation hole is offered on the crash roll, the base is by being fixedly connected on the spring of its bottom with being fixedly connected at the top of support feet inner wall, the top of the crash roll is fixedly connected with the bottom of inner cover, and being fixedly connected with sound-absorbing on the inner wall of the inner cover splits.A kind of noise reduction cooling outer cover of for transformer, the spring being fixedly connected between the crash roll and base and support feet that are fixedly connected by base top, reaching reduces the effect of vibrating noise, the sound-absorbing being fixedly connected by inner cover inner wall splits the blimp being fixedly connected with crash roll top, the puigging for coordinating outer cover inner wall to be fixedly connected, noise caused by isolating transformer work can effectively be absorbed, reaches the effect of sound insulation and noise reduction.
Description
Technical field
Technical field of electric equipment is the utility model is related to, is specially a kind of noise reduction cooling outer cover of for transformer.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Level coil and iron core (magnetic core), major function has：Voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing (magnetic saturation transformation
Device) etc., it can be divided into, according to use,：Power transformer and special transformer etc., with the development of the city, power transformer is extensive
Apply in people live；Transformer station high-voltage side bus common at present produces larger make an uproar because of the vibrations of iron core and coil often
Sound, therefore more serious noise pollution can be produced to surrounding environment, life, the working and learning of people are influenced, and it is this
Noise can also endanger people's health.
Utility model content
(1) technical problem solved
In view of the deficiencies of the prior art, the utility model provides a kind of noise reduction cooling outer cover of for transformer, possesses
The advantages of sound insulation and noise reduction, solve the problems, such as to mention in above-mentioned background technology.
(2) technical solution
To realize above-mentioned sound insulation and noise reduction purpose, the utility model provides following technical solution：A kind of drop of for transformer
Make an uproar cooling outer cover, including base, the first ventilation hole is offered on the base, the top of the base and the bottom of crash roll are consolidated
Fixed connection, offers the second ventilation hole on the crash roll, and the base is by being fixedly connected on spring and the support of its bottom
It is fixedly connected at the top of foot inner wall, the top of the crash roll is fixedly connected with the bottom of inner cover, solid on the inner wall of the inner cover
Surely it is connected with sound-absorbing to split, the top of the inner cover is fixedly connected with the bottom of ventilating board, the top of the crash roll and blimp
Bottom be fixedly connected, and blimp is located at the outside of inner cover, offers the first ventilating opening at the top of the blimp, described
One ventilating opening is fixedly connected by being fixedly connected on the ventilation duct of its inner wall with the inner wall of the second ventilating opening, second ventilating opening
The top of outer cover is opened in, the bottom of the outer cover at the top of crash roll with being fixedly connected, and outer cover is located at the outside of blimp,
The inner wall of the outer cover is fixedly connected with puigging, and the top of the outer cover is fixedly connected with the bottom of fan shroud, and fan shroud
Positioned at the top of the second ventilating opening, the inner wall of the fan shroud is fixedly connected with stent, and motor is fixedly connected with the stent,
Flabellum is fixedly connected with the output shaft of the motor, the top of the fan shroud is fixedly connected with the bottom of ventilated net.
Preferably, the sound insulation is covered with polyester fiber and is made, and the inner wall of blimp is concavo-convex.
Preferably, sound-proof material is filled with the puigging, and the side of puigging is concavo-convex.
Preferably, the crash roll is made of rubber, and crash roll is identical with the size of base.
Preferably, first ventilation hole is identical with the size of the second ventilation hole, and the first ventilation hole and the second ventilation hole
Position face.
Preferably, the quantity of the spring is four, and four springs are symmetrical.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of noise reduction cooling outer cover of for transformer, possesses following
Beneficial effect：
1st, the noise reduction cooling outer cover of a kind of for transformer, the crash roll and base being fixedly connected by base top with
The spring being fixedly connected between support feet, has reached the effect for reducing vibrating noise, the sound-absorbing being fixedly connected by inner cover inner wall
Split and crash roll at the top of the blimp that is fixedly connected, the puigging for coordinating outer cover inner wall to be fixedly connected, can effectively absorb and
Noise caused by isolating transformer work, has reached the effect of sound insulation and noise reduction.
2nd, the noise reduction cooling outer cover of a kind of for transformer, passes through the ventilation duct being fixedly connected between blimp and outer cover
With the ventilating board being fixedly connected at the top of inner cover, coordinate the fan shroud being fixedly connected at the top of outer cover and be fixedly connected on fan shroud inner wall
Motor, reached for transformer Cooling cooling effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the schematic top plan view of the utility model structure base slab；
Fig. 3 is the schematic top plan view of the utility model structural collision protection pad.
In figure：1 base, 2 first ventilation holes, 3 crash rolls, 4 second ventilation holes, 5 springs, 6 support feets, 7 inner covers, 8 sound-absorbings
Split, 9 ventilating boards, 10 blimps, 11 first ventilating openings, 12 ventilation ducts, 13 second ventilating openings, 14 outer covers, 15 puiggings, 16 wind turbines
Cover, 17 stents, 18 motors, 19 flabellums, 20 ventilated nets.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of noise reduction cooling outer cover of for transformer, including base 1, offers first on base 1
Ventilation hole 2, the top of base 1 are fixedly connected with the bottom of crash roll 3, and crash roll 3 is made of rubber, and crash roll 3 and base 1
Size it is identical, the second ventilation hole 4 is offered on crash roll 3, the first ventilation hole 2 is identical with the size of the second ventilation hole 4, and
The position face of one ventilation hole 2 and the second ventilation hole 4, opens up the first ventilation hole 2 and the second ventilation hole 4 is to allow inside and outside hood
Air preferably circulate, temperature when helping to reduce transformer work, base 1 is by being fixedly connected on the spring of its bottom
5 at the top of 6 inner wall of support feet with being fixedly connected, and the quantity of spring 5 is four, and four springs 5 are symmetrical, pass through base 1
The spring 5 being fixedly connected between crash roll 3 and base 1 and support feet 6 that top is fixedly connected, transformer at work iron core and
Coil can all shake, and produce noise, and spring 5 has good damping performance, can alleviate vibrations caused by transformer work,
Having reached reduces the effect of vibrating noise, and the top of crash roll 3 is fixedly connected with the bottom of inner cover 7, fixed on the inner wall of inner cover 7
It is connected with sound-absorbing and splits 8, sound-absorbing is split 8 and is made of porous cystosepiment, can absorb noise caused by transformer work, inner cover 7
Top be fixedly connected with the bottom of ventilating board 9, ventilating board 9 is made of stainless (steel) wire, the top of crash roll 3 and blimp 10
Bottom is fixedly connected, and blimp 10 is located at the outside of inner cover 7, and blimp 10 has polyester fiber to be made, and blimp 10 is interior
Wall is concavo-convex, and polyester fiber is a kind of preferable sound-absorbing material, and has good fire protecting performance, the top of blimp 10
Offer the first ventilating opening 11, the first ventilating opening 11 is by being fixedly connected on 12 and second ventilating opening 13 of ventilation duct of its inner wall
Inner wall is fixedly connected, and the second ventilating opening 13 is opened in the top of outer cover 14, and the bottom of outer cover 14 is fixed with the top of crash roll 3 to be connected
Connect, and outer cover 14 is located at the outside of blimp 10, the inner wall of outer cover 14 is fixedly connected with puigging 15, is filled with puigging 15
Sound-proof material, and the side of puigging 15 is concavo-convex, concavo-convex puigging 15 increases the reflective surface area of sound, can be more preferable
Sound insulation and noise reduction, the sound-absorbing being fixedly connected by 7 inner wall of inner cover splits 8 and the blimps 10 that are fixedly connected of the top of crash roll 3, coordinates
The puigging 15 that 14 inner wall of outer cover is fixedly connected, can effectively absorb with isolating transformer work caused by noise, reach
The effect of sound insulation and noise reduction, the top of outer cover 14 are fixedly connected with the bottom of fan shroud 16, and fan shroud 16 is positioned at the second ventilation
Mouthfuls 13 top, the inner wall of fan shroud 16 are fixedly connected with stent 17, are fixedly connected with motor 18 on stent 17, motor 18 it is defeated
Flabellum 19 is fixedly connected with shaft, the top of fan shroud 16 is fixedly connected with the bottom of ventilated net 20, by blimp 10 with
The ventilating board 9 that the ventilation duct 12 being fixedly connected between outer cover 14 is fixedly connected with the top of inner cover 7, coordinates the top of outer cover 14 is fixed to connect
The fan shroud 16 connect and the motor 18 being fixedly connected on 16 inner wall of fan shroud, 18 turns of motor drive flabellum 19 to rotate, can be by machine
Hot-air extraction in cover, cold air enter in hood from the first ventilation hole 2 of 1 bottom of base, and it is transformer Cooling to have reached
The effect of cooling, extends the service life of transformer, solves the problems, such as to produce noise pollution during transformer work.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, it is fixedly connected between the crash roll 3 and base 1 and support feet 6 that are fixedly connected using the top of base 1
Spring 5, reduces vibrating noise during transformer work, and the sound-absorbing being fixedly connected using 7 inner wall of inner cover splits 8 and the top of crash roll 3
The blimp 10 being fixedly connected, the puigging 15 for coordinating 14 inner wall of outer cover to be fixedly connected, is produced when absorbing with isolating transformer work
Raw noise, the ventilation being fixedly connected using the top of ventilation duct 12 and inner cover 7 being fixedly connected between blimp 10 and outer cover 14
Plate 9, coordinates the fan shroud 16 that the top of outer cover 14 is fixedly connected and the motor 18 being fixedly connected on 16 inner wall of fan shroud, in work
Transformer Cooling cooling.
In conclusion be fixedly connected between the crash roll 3 and base 1 and support feet 6 that are fixedly connected by the top of base 1
Spring 5, has reached the effect for reducing vibrating noise, and the sound-absorbing being fixedly connected by 7 inner wall of inner cover is split solid at the top of 8 and crash roll 3
Surely the blimp 10 connected, coordinates the puigging 15 that is fixedly connected of 14 inner wall of outer cover, can effectively absorb and isolating transformer
Noise caused by work, has reached the effect of sound insulation and noise reduction, passes through the ventilation being fixedly connected between blimp 10 and outer cover 14
The ventilating board 9 that pipe 12 is fixedly connected with the top of inner cover 7, coordinates in the fan shroud 16 and fan shroud 16 being fixedly connected at the top of outer cover 14
The motor 18 being fixedly connected on wall, has reached the effect for transformer Cooling cooling.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment
Intrinsic key element.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of noise reduction cooling outer cover of for transformer, including base (1), it is characterised in that：Offered on the base (1)
First ventilation hole (2), the top of the base (1) are fixedly connected with the bottom of crash roll (3), are opened up on the crash roll (3)
There is the second ventilation hole (4), the base (1) is by being fixedly connected on the spring (5) of its bottom and the top of support feet (6) inner wall
It is fixedly connected, the top of the crash roll (3) is fixedly connected with the bottom of inner cover (7), fixed on the inner wall of the inner cover (7) to connect
It is connected to sound-absorbing to split (8), the top of the inner cover (7) is fixedly connected with the bottom of ventilating board (9), the top of the crash roll (3)
It is fixedly connected with the bottom of blimp (10), and blimp (10) is located at the outside of inner cover (7), the top of the blimp (10)
Offer the first ventilating opening (11), first ventilating opening (11) is by being fixedly connected on the ventilation duct (12) and second of its inner wall
The inner wall of ventilating opening (13) is fixedly connected, and second ventilating opening (13) is opened in the top of outer cover (14), the outer cover (14)
Bottom with being fixedly connected at the top of crash roll (3), and outer cover (14) is located at the outside of blimp (10), the outer cover (14)
Inner wall is fixedly connected with puigging (15), and the top of the outer cover (14) is fixedly connected with the bottom of fan shroud (16), and wind turbine
Cover (16) is located at the top of the second ventilating opening (13), and the inner wall of the fan shroud (16) is fixedly connected with stent (17), the branch
Motor (18) is fixedly connected with frame (17), flabellum (19), the wind turbine are fixedly connected with the output shaft of the motor (18)
The top of cover (16) is fixedly connected with the bottom of ventilated net (20).
A kind of 2. noise reduction cooling outer cover of for transformer according to claim 1, it is characterised in that：The blimp
(10) polyester fiber is made, and the inner wall of blimp (10) is concavo-convex.
A kind of 3. noise reduction cooling outer cover of for transformer according to claim 1, it is characterised in that：The puigging
(15) sound-proof material is filled with, and the side of puigging (15) is concavo-convex.
A kind of 4. noise reduction cooling outer cover of for transformer according to claim 1, it is characterised in that：The crash roll
(3) it is made of rubber, and crash roll (3) is identical with the size of base (1).
A kind of 5. noise reduction cooling outer cover of for transformer according to claim 1, it is characterised in that：First ventilation
Hole (2) is identical with the size of the second ventilation hole (4), and the position face of the first ventilation hole (2) and the second ventilation hole (4).
A kind of 6. noise reduction cooling outer cover of for transformer according to claim 1, it is characterised in that：The spring (5)
Quantity be four, and four springs (5) are symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721076829.5U CN207319886U (en) | 2017-08-26 | 2017-08-26 | A kind of noise reduction cooling outer cover of for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721076829.5U CN207319886U (en) | 2017-08-26 | 2017-08-26 | A kind of noise reduction cooling outer cover of for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207319886U true CN207319886U (en) | 2018-05-04 |
Family
ID=62433143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721076829.5U Expired - Fee Related CN207319886U (en) | 2017-08-26 | 2017-08-26 | A kind of noise reduction cooling outer cover of for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207319886U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597814A (en) * | 2018-06-28 | 2018-09-28 | 张家港鑫峰机电有限公司 | A kind of low noise and the good transformer that radiates |
| CN108597815A (en) * | 2018-06-28 | 2018-09-28 | 张家港鑫峰机电有限公司 | A kind of low noise damping transformer based on low pressure principle |
| CN109192449A (en) * | 2018-10-18 | 2019-01-11 | 浙江精益佰汇数字技术有限公司 | A kind of transformer Cooling cooling device |
| CN109674361A (en) * | 2018-09-26 | 2019-04-26 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking machine host and cooking machine including the host |
| CN112086271A (en) * | 2020-10-15 | 2020-12-15 | 保定天威保变电气股份有限公司 | Oil tank composite bottom structure and method for vibration and noise reduction |
| CN113586527A (en) * | 2021-09-13 | 2021-11-02 | 三联泵业股份有限公司 | Shock attenuation heat abstractor of sediment stuff pump |
| CN113674950A (en) * | 2021-10-21 | 2021-11-19 | 江苏顺隆鸿泰电力设备有限公司 | Transformer |
| CN116031048A (en) * | 2023-03-29 | 2023-04-28 | 山西省安装集团股份有限公司 | Safety isolation equipment for preventing overheat use for power engineering |
| CN116111490A (en) * | 2022-12-26 | 2023-05-12 | 上海蓝箭电控设备南通有限公司 | Switch board with urgent outage function |
-
2017
- 2017-08-26 CN CN201721076829.5U patent/CN207319886U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597814A (en) * | 2018-06-28 | 2018-09-28 | 张家港鑫峰机电有限公司 | A kind of low noise and the good transformer that radiates |
| CN108597815A (en) * | 2018-06-28 | 2018-09-28 | 张家港鑫峰机电有限公司 | A kind of low noise damping transformer based on low pressure principle |
| CN108597814B (en) * | 2018-06-28 | 2024-04-12 | 张家港鑫峰机电有限公司 | Transformer with low noise and good heat dissipation |
| CN109674361A (en) * | 2018-09-26 | 2019-04-26 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking machine host and cooking machine including the host |
| CN109192449A (en) * | 2018-10-18 | 2019-01-11 | 浙江精益佰汇数字技术有限公司 | A kind of transformer Cooling cooling device |
| CN112086271A (en) * | 2020-10-15 | 2020-12-15 | 保定天威保变电气股份有限公司 | Oil tank composite bottom structure and method for vibration and noise reduction |
| CN112086271B (en) * | 2020-10-15 | 2023-06-27 | 保定天威保变电气股份有限公司 | Oil tank composite tank bottom structure and method for vibration reduction and noise reduction |
| CN113586527A (en) * | 2021-09-13 | 2021-11-02 | 三联泵业股份有限公司 | Shock attenuation heat abstractor of sediment stuff pump |
| CN113674950A (en) * | 2021-10-21 | 2021-11-19 | 江苏顺隆鸿泰电力设备有限公司 | Transformer |
| CN116111490A (en) * | 2022-12-26 | 2023-05-12 | 上海蓝箭电控设备南通有限公司 | Switch board with urgent outage function |
| CN116111490B (en) * | 2022-12-26 | 2023-12-22 | 上海蓝箭电控设备南通有限公司 | Switch board with urgent outage function |
| CN116031048A (en) * | 2023-03-29 | 2023-04-28 | 山西省安装集团股份有限公司 | Safety isolation equipment for preventing overheat use for power engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20200826 |
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| CF01 | Termination of patent right due to non-payment of annual fee |