CN204303503U - There is the transformer room of decrease of noise functions - Google Patents
There is the transformer room of decrease of noise functions Download PDFInfo
- Publication number
- CN204303503U CN204303503U CN201520039765.6U CN201520039765U CN204303503U CN 204303503 U CN204303503 U CN 204303503U CN 201520039765 U CN201520039765 U CN 201520039765U CN 204303503 U CN204303503 U CN 204303503U
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- housing
- transformer
- base
- fairlead
- sound absorbing
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- 239000004576 sand Substances 0.000 claims abstract description 14
- 230000035939 shock Effects 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 23
- 238000009423 ventilation Methods 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000006748 scratching Methods 0.000 claims description 4
- 230000002393 scratching effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000010009 beating Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the transformer room with decrease of noise functions.The transformer room of what the utility model provided have decrease of noise functions, the sponge block for absorbing is provided with in described boss, described boss is provided with the groove for arranging sponge block, described recess sidewall is provided with the fixed strip for fixing sponge block, also be provided with the sand layer for improving shock attenuation result between described sponge block and the diapire of groove, described inner walls is provided with sound absorbing layer; By arranging sponge block and sand layer, the vibration produced in transformer running can be adsorbed by sponge block and sand layer, thus reduces the vibration produced when transformer runs, and then reduces the noise produced when transformer runs; In addition, by arranging sound absorbing layer in housing, the noise produced when transformer runs can be adsorbed by sound absorbing layer, further reduces the noise produced when transformer runs.
Description
Technical field
The utility model relates to the transformer room with decrease of noise functions.
Background technology
Distribution transformer operationally can produce noise, and this noise is mainly caused by electromagnetic shock, and in concrete use procedure, when especially transformer installation site is close to residential block, transformer runs the normal rest that the noise produced can disturb people.
The casing for being isolated from the outside by transformer is provided with when transformer is installed out of doors in prior art, during installation, transformer is arranged in casing, but all transformer is set directly in casing in prior art, because body structure of the prior art is simple, therefore, casing cannot adsorb the noise produced when transformer runs, and when transformer runs, noise is large, the normal rest of interference people.
Summary of the invention
The transformer room of what the utility model provided have decrease of noise functions, be intended to overcome simple for the body structure that arranges transformer in prior art, the deficiency that when noise produced when transformer runs causes transformer to run, noise is large cannot be adsorbed.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: the transformer room with decrease of noise functions, comprise the base for arranging transformer and be arranged on base upper shell, described housing is arranged on base by connecting bolt, described base is provided with the boss improving transformer rational height, the sponge block for absorbing is provided with in described boss, described boss is provided with the groove for arranging sponge block, described recess sidewall is provided with the fixed strip for fixing sponge block, described fixed strip and boss are integral type structure, the sand layer for improving shock attenuation result is also provided with between described sponge block and the diapire of groove, described inner walls is provided with sound absorbing layer, described sound absorbing layer is arranged in inner walls by bonding way, described housing is also provided with the cable hole for route wires and ventilation hole, described housing exterior walls is provided with some the fin for dispelling the heat, described fin and housing are integral type structure, the shape of cross section of described fin is waveform.
As preferably, described housing is positioned at cable hole place and is also provided with fairlead for preventing rainwater from entering housing, described fairlead communicates with cable hole, described fairlead is arranged on housing by welding manner, described fairlead inwall is also provided with the rubber layer preventing fairlead from scratching wire, described rubber layer is plugged in fairlead, described fairlead, can prevent from rainwater to enter in housing along cable hole damaging transformer by arranging fairlead lower than the level height of fairlead and body contact one end away from the level height of shell one end; In addition, rubber layer is set in fairlead and can prevents fairlead sidewall from scratching wire, extend the useful life of wire; By arranging the level height of fairlead away from shell one end lower than the level height of fairlead and body contact one end, rainwater cannot enter in housing, easy to use.
As preferably, described housing being positioned at disposed at air vent is provided with for preventing rainwater from entering the water fender of housing along ventilation hole, described water fender is arranged on housing by hold-down screw, described ventilation hole is also provided with the filtering bodies for filtering air, described filtering bodies is connected in ventilation hole, described filtering bodies is provided with for fixing filtering bodies and can produces the fixed cover of strain, by arranging water fender, passable prevent rainwater from entering in housing, extend the useful life of transformer; In addition, by arranging filtering bodies, the air entered in housing all can filter by body after filtration, the parts in air pollution transformer are avoided to extend the useful life of transformer, further, by arranging fixed cover, filtering bodies assembling and disassembling is easy to operate, is convenient to the maintenance of filtering bodies, replacing.
As preferably, described housing is provided with the connecting portion for being connected with base, described connecting portion is provided with the through hole for wearing attachment screw, described base is provided with the internal thread suitable with attachment screw, also be provided with gasket seal between described connecting portion and base, described gasket seal is bonded on base, by arranging connecting portion, housing and base bonding strength high and there is good water resistance, extend the useful life of transformer; In addition, by arranging gasket seal, further increasing the water resistance of housing, extending the useful life of transformer.
As preferably, described housing is also provided with the door body for easy access transformer, described door body is rotationally connected by hinge and is arranged on housing, described door body is also provided with the lock body preventing unrelated person from beating opening door body, also waterproof gasket is provided with between described Men Tiyu housing, by arranging a body, transformer when carrying out operating repairs without the need to remove housing only need beat opening door body can be easy to operate; In addition, by arranging waterproof gasket, further increase the water resistance of housing, easy to use.
As preferably, described base is also provided with some sound absorbing posts, described sound absorbing post is threaded connection and is arranged on base, described sound absorbing post lower end is provided with external screw thread, described base is provided with the screw suitable with external screw thread on sound absorbing post, by arranging sound absorbing post, further increases the sound-absorbing effect of casing, reduce the noise of transformer, easy to use; In addition, sound absorbing post is threaded connection and is arranged on base, inhales studding installation, dismantling operation is convenient.
The transformer room of what the utility model provided have decrease of noise functions, tool has the following advantages: be provided with the sponge block for absorbing in described boss, described boss is provided with the groove for arranging sponge block, described recess sidewall is provided with the fixed strip for fixing sponge block, also be provided with the sand layer for improving shock attenuation result between described sponge block and the diapire of groove, described inner walls is provided with sound absorbing layer; By arranging sponge block and sand layer, the vibration produced in transformer running can be adsorbed by sponge block and sand layer, thus reduces the vibration produced when transformer runs, and then reduces the noise produced when transformer runs; In addition, by arranging sound absorbing layer in housing, the noise produced when transformer runs can be adsorbed by sound absorbing layer, further reduces the noise produced when transformer runs; The vibration that transformer operationally produces and noise can be adsorbed by the sponge block on base and sand layer, the noise produced when the sound absorbing layer be positioned in housing sidewall can run transformer further adsorbs, thus the noise produced when making transformer run reduces, the normal rest of people can not be disturbed, easy to use.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram that the utility model has the transformer room of decrease of noise functions,
Accompanying drawing 2 is front views that the utility model has the transformer room of decrease of noise functions.
Embodiment
Below in conjunction with accompanying drawing, the transformer room with decrease of noise functions of the present utility model is described further.As Fig. 1, shown in Fig. 2, there is the transformer room of decrease of noise functions, comprise the base 1 for arranging transformer and be arranged on base 1 upper shell 2, described housing 2 is arranged on base 1 by connecting bolt 3, described base 1 is provided with the boss 4 improving transformer rational height, because housing 2 is arranged on base 1 by connecting stud, therefore, may intake in use procedure middle shell 2, arranging boss 4 can make the installation site of transformer uprise, even if water inlet also can not damage transformer in housing 2, the sponge block 5 for absorbing is provided with in described boss 4, described boss 4 is provided with the groove 6 for arranging sponge block 5, described groove 6 sidewall is provided with the fixed strip 7 for fixing sponge block 5, described fixed strip 7 is integral type structure with boss 4, the sand layer 8 for improving shock attenuation result is also provided with between described sponge block 5 and the diapire of groove 6, described housing 2 inwall is provided with sound absorbing layer 9, described sound absorbing layer 9 is arranged on housing 2 inwall by bonding way, for adsorbing the sheet material of noise in described sound absorbing layer 9 i.e. prior art, described housing 2 is also provided with the cable hole 10 for route wires and ventilation hole 11, described housing 2 outer wall is provided with some the fin 12 for dispelling the heat, described fin 12 is integral type structure with housing 2, the shape of cross section of described fin 12 is waveform.
As Fig. 1, shown in Fig. 2, optionally, described housing 2 is positioned at cable hole 10 place and is also provided with fairlead 13 for preventing rainwater from entering housing 2, described fairlead 13 communicates with cable hole 10, described fairlead 13 is arranged on housing 2 by welding manner, the mode that described fairlead 13 also can be threaded connection is arranged on housing 2, described fairlead 13 inwall is also provided with the rubber layer 14 preventing fairlead 13 from scratching wire, described rubber layer 14 is plugged in fairlead 13, described fairlead 13 contacts the level height of one end lower than fairlead 13 and housing 2 away from the level height of housing 2 one end, the shape of described fairlead 13 can be fan-shaped, described rubber layer 14 is that the strain utilizing it to produce is arranged in fairlead 13 in assembling process.
As Fig. 1, shown in Fig. 2, optionally, described housing 2 being positioned at ventilation hole 11 place is provided with for preventing rainwater from entering the water fender 15 of housing 2 along ventilation hole 11, described water fender 15 is arranged on housing 2 by hold-down screw 16, described ventilation hole 11 is also provided with the filtering bodies 17 for filtering air, described filtering bodies 17 is connected in ventilation hole 11, described filtering bodies 17 is provided with for fixing filtering bodies 17 and can produces the fixed cover 18 of strain, described filtering bodies 17 is plugged in fixed cover 18, described filtering bodies 17 also can be threaded connection and be arranged in ventilation hole 11, namely external screw thread is set at the outer surface of filtering bodies 17, then internal thread is set on ventilation hole 11, filtering bodies 17 is made to coordinate with ventilation hole 11 in installation process.
As Fig. 1, shown in Fig. 2, optionally, described housing 2 is provided with the connecting portion 19 for being connected with base 1, described connecting portion 19 place plane and plane-parallel, described connecting portion 19 is integral type structure with housing 2, described connecting portion 19 is provided with the through hole for wearing attachment screw, described base 1 is provided with the internal thread suitable with attachment screw, gasket seal 20 is also provided with between described connecting portion 19 and base 1, described gasket seal 20 is bonded on base 1, described gasket seal 20 also can directly be placed on base 1, but this set-up mode is not fixed due to gasket seal 20, therefore, be easy in assembling process occur dislocation, preferred set-up mode is for be fixed on gasket seal 20 on base 1.
As shown in Figure 1, optionally, described housing 2 is also provided with the door body 21 for easy access transformer, described door body 21 is rotationally connected by hinge and is arranged on housing 2, described door body 21 is also provided with the lock body 22 preventing unrelated person from beating opening door body 21, also be provided with waterproof gasket 23 between described door body 21 and housing 2, described lock body 22 i.e. lockset of the prior art, described waterproof gasket 23 can be bonded on housing 2 or be bonded on a body 21.
As shown in Figure 2, optionally, described base 1 is also provided with some sound absorbing posts 24, described sound absorbing post 24 is threaded connection and is arranged on base 1, described sound absorbing post 24 lower end is provided with external screw thread, described base 1 is provided with the screw suitable with external screw thread on sound absorbing post 24, and for adsorbing the cylinder of noise in described sound absorbing post 24 i.e. prior art, described sound absorbing post 24 also can be arranged on base 1 by welding manner.
Technique scheme in use, first base 1 is fixed on target location, and then transformer is arranged on base 1, this transformer can mode with bolts be arranged on base 1, then conductor wiring hole 10 is penetrated in casing, carry out wiring, finally casing is arranged on base 1, in concrete use procedure, is arranged on vibration that the sound absorbing layer 9 of cabinet wall and sponge block 5, sand layer 8 and the sound absorbing post 24 be arranged on base 1 can reduce to produce when transformer runs, noise; By arranging sponge block 5 and sand layer 8, the vibration produced in transformer running can be adsorbed by sponge block 5 and sand layer 8, thus reduces the vibration produced when transformer runs, and then reduces the noise produced when transformer runs; In addition, by arranging sound absorbing layer 9 in housing 2, the noise produced when transformer runs can be adsorbed by sound absorbing layer 9, further reduces the noise produced when transformer runs; The vibration that transformer operationally produces and noise can be adsorbed by the sponge block 5 on base 1 and sand layer 8, the noise produced when the sound absorbing layer 9 be positioned on housing 2 sidewall can run transformer further adsorbs, thus the noise produced when making transformer run reduces, the normal rest of people can not be disturbed, easy to use.
These are only the preferred embodiment of the present invention, being intended to embody outstanding technique effect of the present invention and advantage, is not the restriction to technical scheme of the present invention.Those skilled in the art will appreciate that all amendments made based on the technology of the present invention content, change or substitute technology feature, all should be covered by the technology category of claims of the present invention opinion.
Claims (6)
1. there is the transformer room of decrease of noise functions, it is characterized in that: comprise the base (1) for arranging transformer and be arranged on base (1) upper shell (2), described housing (2) is arranged on base (1) by connecting bolt (3), described base (1) is provided with the boss (4) improving transformer rational height, the sponge block (5) for absorbing is provided with in described boss (4), described boss (4) is provided with the groove (6) for arranging sponge block (5), described groove (6) sidewall is provided with the fixed strip (7) for fixing sponge block (5), described fixed strip (7) and boss (4) are integral type structure, the sand layer (8) for improving shock attenuation result is also provided with between the diapire of described sponge block (5) and groove (6), described housing (2) inwall is provided with sound absorbing layer (9), described sound absorbing layer (9) is arranged on housing (2) inwall by bonding way, described housing (2) is also provided with the cable hole (10) for route wires and ventilation hole (11), described housing (2) outer wall is provided with some the fin (12) for dispelling the heat, described fin (12) and housing (2) are integral type structure, the shape of cross section of described fin (12) is waveform.
2. the transformer room with decrease of noise functions according to claim 1, it is characterized in that: described housing (2) is positioned at cable hole (10) place and is also provided with fairlead (13) for preventing rainwater from entering housing (2), described fairlead (13) communicates with cable hole (10), described fairlead (13) is arranged on housing (2) by welding manner, described fairlead (13) inwall is also provided with the rubber layer (14) preventing fairlead (13) from scratching wire, described rubber layer (14) is plugged in fairlead (13), described fairlead (13) contacts the level height of one end lower than fairlead (13) and housing (2) away from the level height of housing (2) one end.
3. the transformer room with decrease of noise functions according to claim 1 and 2, it is characterized in that: described housing (2) is positioned at ventilation hole (11) place and is provided with for preventing rainwater from entering the water fender (15) of housing (2) along ventilation hole (11), described water fender (15) is arranged on housing (2) by hold-down screw (16), described ventilation hole (11) is also provided with the filtering bodies (17) for filtering air, described filtering bodies (17) is connected in ventilation hole (11), described filtering bodies (17) is provided with for fixing filtering bodies (17) and can produces the fixed cover (18) of strain.
4. the transformer room with decrease of noise functions according to claim 3, it is characterized in that: described housing (2) is provided with the connecting portion (19) for being connected with base (1), described connecting portion (19) is provided with the through hole for wearing attachment screw, described base (1) is provided with the internal thread suitable with attachment screw, also be provided with gasket seal (20) between described connecting portion (19) and base (1), described gasket seal (20) is bonded on base (1).
5. the transformer room with decrease of noise functions according to claim 4, it is characterized in that: described housing (2) is also provided with the door body (21) for easy access transformer, described door body (21) is rotationally connected by hinge and is arranged on housing (2), described door body (21) is also provided with the lock body (22) preventing unrelated person from beating opening door body (21), between described door body (21) and housing (2), is also provided with waterproof gasket (23).
6. the transformer room with decrease of noise functions according to claim 1, it is characterized in that: described base (1) is also provided with some sound absorbing posts (24), described sound absorbing post (24) is threaded connection and is arranged on base (1), described sound absorbing post (24) lower end is provided with external screw thread, and described base (1) is provided with the screw that upper external screw thread is suitable with sound absorbing post (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039765.6U CN204303503U (en) | 2015-01-20 | 2015-01-20 | There is the transformer room of decrease of noise functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520039765.6U CN204303503U (en) | 2015-01-20 | 2015-01-20 | There is the transformer room of decrease of noise functions |
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| Publication Number | Publication Date |
|---|---|
| CN204303503U true CN204303503U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520039765.6U Active CN204303503U (en) | 2015-01-20 | 2015-01-20 | There is the transformer room of decrease of noise functions |
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| Country | Link |
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| CN (1) | CN204303503U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106449059A (en) * | 2016-11-16 | 2017-02-22 | 国网山东省电力公司栖霞市供电公司 | High-stability power transformer |
| CN106549318A (en) * | 2015-09-16 | 2017-03-29 | 天津市爱尔华电气设备有限公司 | A kind of novel box type transformer station |
| CN106622546A (en) * | 2017-02-21 | 2017-05-10 | 湖州瀚海科技咨询有限公司 | Noise reducing device for breaking waste materials |
| CN106960716A (en) * | 2017-04-05 | 2017-07-18 | 山东阳光电力设备有限公司 | A kind of New Type Combinational Transformer |
| CN111261378A (en) * | 2020-02-29 | 2020-06-09 | 广东君兆建设集团有限公司 | Electromechanical mounting platform of power engineering transformer |
| CN112555199A (en) * | 2021-01-25 | 2021-03-26 | 天津市福锐达电气成套设备工程有限公司 | Multifunctional fan isolation box |
-
2015
- 2015-01-20 CN CN201520039765.6U patent/CN204303503U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106549318A (en) * | 2015-09-16 | 2017-03-29 | 天津市爱尔华电气设备有限公司 | A kind of novel box type transformer station |
| CN106449059A (en) * | 2016-11-16 | 2017-02-22 | 国网山东省电力公司栖霞市供电公司 | High-stability power transformer |
| CN106449059B (en) * | 2016-11-16 | 2018-06-01 | 国网山东省电力公司栖霞市供电公司 | A kind of power transformer of high stability |
| CN106622546A (en) * | 2017-02-21 | 2017-05-10 | 湖州瀚海科技咨询有限公司 | Noise reducing device for breaking waste materials |
| CN106960716A (en) * | 2017-04-05 | 2017-07-18 | 山东阳光电力设备有限公司 | A kind of New Type Combinational Transformer |
| CN111261378A (en) * | 2020-02-29 | 2020-06-09 | 广东君兆建设集团有限公司 | Electromechanical mounting platform of power engineering transformer |
| CN111261378B (en) * | 2020-02-29 | 2020-12-01 | 广东君兆建设集团有限公司 | Electromechanical mounting platform of power engineering transformer |
| CN112555199A (en) * | 2021-01-25 | 2021-03-26 | 天津市福锐达电气成套设备工程有限公司 | Multifunctional fan isolation box |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |