CN203480985U - Ventilation-type amorphous dry-type transformer sound-proof outer box - Google Patents
Ventilation-type amorphous dry-type transformer sound-proof outer box Download PDFInfo
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- CN203480985U CN203480985U CN201320473177.4U CN201320473177U CN203480985U CN 203480985 U CN203480985 U CN 203480985U CN 201320473177 U CN201320473177 U CN 201320473177U CN 203480985 U CN203480985 U CN 203480985U
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- casing
- hush pipe
- dry
- type transformer
- shell
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Abstract
The utility model provides a ventilation-type amorphous dry-type transformer sound-proof outer box. The box is composed of a shell and a bottom plate, wherein the shell is composed of a metal plate on the outer layer, a sound-proof blanket in the middle and a flame-retardant waterproof sound absorbing plate inside, and the bottom plate contains a bottom plate steel channel, a shock insulation body and padding. The inside of the shell on the rear side of the box is provided with a longitudinal air inlet hush pipe, the upper end of the air inlet hush pipe is an air inlet, the lower end of the air inlet hush pipe is an air outlet, the inside of the shell on one side of the box is provided with an air exhaust hush pipe, the front end of the air exhaust hush pipe is provided with a first air outlet and an air exhaust fan, the rear end of the air exhaust hush pipe is provided with a second air outlet, the second air outlet is formed in the upper portion of one side of the box, and the air exhaust fan is connected with a power supply through a manual switch or a temperature control switch. According to the ventilation-type amorphous dry-type transformer sound-proof outer box, the shell of a sound absorbing structure is adopted, the bottom plate with a vibration reduction structure is adopted, the inside of the box is additionally provided with a ventilating radiating structure capable of being controlled manually and automatically, the outer box can scientifically protect an amorphous dry-type transformer and influences on environment are small.
Description
Technical field
The utility model relates to power transformer field, specifically, relates to the application auxiliary equipment of noncrystalline dry-type transformer, is a kind of aeration type sound insulation outer container that is applicable to relatively large noncrystalline dry-type transformer.
Background technology
Noncrystalline dry-type transformer, when outdoor mounted, generally need to configure an outer container and play a protective role outside.The casing of existing outer container is generally made by sheet iron or aluminium sheet, can protect noncrystalline dry-type transformer not to be hit, and still, existing outer container does not almost reduce noise or suppresses the structure of noise.And noncrystalline dry-type transformer has some noise producings when work, if the casing of outside does not have noise reduction (sound) structure, the noise producing during the work of noncrystalline dry-type transformer will penetrate casing, directly environment is exerted an influence.
Utility model content
The purpose of this utility model is to address the above problem; a kind of aeration type noncrystalline dry-type transformer sound insulation outer container is provided; it adopts the shell that has sound-absorbing structure; employing has the base plate of vibration-proof structure; and in casing, increased ventilation and heat structure; make its protection to noncrystalline dry-type transformer more scientific, less on the impact of environment.
For achieving the above object, the technical solution adopted in the utility model is as follows.
A kind of aeration type noncrystalline dry-type transformer sound insulation outer container, contain casing, shell, base plate, by described base plate and shell, form described casing, it is characterized in that, described shell is by outer metal plates, the resistance to combustion waterproof abatvoix of middle screening sound blanket and the inside forms, described base plate contains base plate channel-section steel, shock isolator and bedding and padding, air inlet hush pipe is longitudinally set in the inside of described casing back case, upper end at described air inlet hush pipe arranges air inlet, described air inlet is arranged on the centre position of described casing back case, lower end at described air inlet hush pipe sets out gas port, described gas outlet is arranged on lower end inner after casing, inside at described casing one side shell arranges air draft hush pipe, the front end of described air draft hush pipe extends to the centre on described casing top, front end at air draft hush pipe is provided with the first air outlet and ventilating fan, in the rear end of described air draft hush pipe, be provided with the second air outlet, described the second air outlet is arranged on the top of described casing one side, described ventilating fan connects mains-supplied by wire and plug.
Further, described casing is opening door casing, on the shell in casing front, is provided with door.
Further, on described air inlet and the second air outlet, be provided with waning or network structure.
Further, described ventilating fan is connected with power supply by switch.
Further, described switch is manual/temperature detect switch (TDS).Described manually/temperature detect switch (TDS) is arranged on the inwall of casing.
Further, on described shock isolator and bedding and padding, be provided with base channel-section steel, noncrystalline dry-type transformer is placed on described base channel-section steel.
The good effect of the utility model aeration type noncrystalline dry-type transformer sound insulation outer container is:
Adopted the shell that has sound-absorbing structure, adopted and had the base plate of vibration-proof structure and in casing, increased the ventilation and heat structure that can automatically control, made outer container more scientific to the protection of noncrystalline dry-type transformer, less on the impact of environment.
Accompanying drawing explanation
Accompanying drawing 1 is the Facad structure schematic diagram of the utility model aeration type noncrystalline dry-type transformer sound insulation outer container.
The left TV structure schematic diagram that accompanying drawing 2 is Fig. 1.
The structural representation that accompanying drawing 3 is shell.
The structural representation that accompanying drawing 4 is base plate.
Label in figure is respectively:
01, casing; 02, noncrystalline dry-type transformer;
1, shell; 101, outer metal plates;
102, hide sound blanket; 103, resistance to combustion waterproof abatvoix;
2, base plate; 201, base plate channel-section steel;
202, shock isolator; 203, bedding and padding;
204, base channel-section steel; 3, air inlet hush pipe;
41, air inlet; 42, gas outlet;
51, the first air outlet; 52, the second air outlet;
6, ventilating fan; 7, air draft hush pipe.
Embodiment
Below in conjunction with accompanying drawing, provide the embodiment of the utility model aeration type noncrystalline dry-type transformer sound insulation outer container, but it may be noted that enforcement of the present utility model is not limited to following execution mode.
Referring to attached Fig. 1 and 2.An aeration type noncrystalline dry-type transformer sound insulation outer container, contains casing 01, shell 1, base plate 2, air inlet hush pipe 3, air inlet 41, gas outlet 42, air draft hush pipe 7, the first air outlet 51, ventilating fan 6 and the second air outlet 52.Described shell 1 forms (referring to accompanying drawing 3) by outer metal plates 101, middle screening sound blanket 102 with the resistance to combustion waterproof abatvoix 103 of the inside, makes the nexine of shell 1 have the function of sound-absorbing.Described base plate 2 contains base plate channel-section steel 201, shock isolator 202 and bedding and padding 203(referring to accompanying drawing 4): described base plate channel-section steel 201 pavings are connected on to described base plate 2 times, and the position on described base plate channel-section steel 201 arranges shock isolator 202 and bedding and padding 203; On described bedding and padding 203, the base channel-section steel 204 arranged in a crossed manner with described base plate channel-section steel 201 can be set again, noncrystalline dry-type transformer is placed on described base channel-section steel 204, the vibration in the time of can alleviating the work of noncrystalline dry-type transformer.
By described base plate 2, form described casing 01 together with shell 1, on the shell 1 in casing 01 front, door is set.An air inlet hush pipe 3 is longitudinally set in the inside of described casing 01 back case 1, an air inlet 41 is set in the upper end of described air inlet hush pipe 3, described air inlet 41 is arranged on to the casing waist location (can correspondingly prevent that toy or small worm from entering casing 01) of described casing 01 back case 1; A gas outlet 42 is set in the lower end of described air inlet hush pipe 3, described gas outlet 42 is arranged on to casing 01 lower end of inside below, can in casing 01, effectively ventilate from bottom to top.
In the inside of described casing 01 1 side shells 1, an air draft hush pipe 7 is set, the front end of described air draft hush pipe 7 is extended to the centre position on described casing 01 top, front end at air draft hush pipe 7 arranges trumpet-shaped the first air outlet 51, mouth end at described the first air outlet 51 arranges a ventilating fan 6, described ventilating fan 6 is electrically connected to power supply by electric wire by a manually/temperature detect switch (TDS) with city, by described manual/temperature detect switch (TDS) is arranged near inwall casing 01 door.The second air outlet 52 is set in the rear end of described air draft hush pipe 7, described the second air outlet 52 is arranged on to the top of described casing 01 1 sides.Opening part at described air inlet 41 and the second air outlet 52 arranges waning or network structure.
The occupation mode of the utility model aeration type noncrystalline dry-type transformer sound insulation outer container is:
(1) in the place choosing, place noncrystalline dry-type transformer outer container, outer container of the present utility model is applicable to the protection of relatively large noncrystalline dry-type transformer.Noncrystalline dry-type transformer 02 is placed in casing 01 by door, manually/temperature detect switch (TDS) is set near the shell 1 door and it is connected with power supply.
(2) by manually/temperature detect switch (TDS), controlled the operation of ventilation and heat structure: when the interior temperature of casing 01 is higher, manually/temperature detect switch (TDS) automatically starts ventilating fan 6 and carries out work under the effect of temperature sensor: fresh air is entered in casing 01 by air inlet 41 and gas outlet 42, from bottom to top aeration-cooling, from the first air outlet 51 and second air outlet 52 of casing 01 1 upper lateral parts, discharge again, reach preferably air draft cooling-down effect.
If someone manages, can be by manually making ventilating fan 6 carry out work.
(3) noise producing when noncrystalline dry-type transformer is worked is absorbed by the sound-absorbing structure on shell 1, the vibration producing during the work of noncrystalline dry-type transformer is eliminated by the vibration-proof structure on base plate 2, like this, for external environment condition, the noncrystalline dry-type transformer being placed in outer container of the present utility model is relatively quiet.
The foregoing is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model structure; can also make some improvements and modifications, these improvements and modifications also should be considered as in protection range of the present utility model.
Claims (7)
1. an aeration type noncrystalline dry-type transformer sound insulation outer container, contain casing (01), shell (1), base plate (2), by described base plate (2) and shell (1), form described casing (01), it is characterized in that, described shell (1) is by outer metal plates (101), middle screening sound blanket (102) forms with the resistance to combustion waterproof abatvoix (103) of the inside, described base plate (2) contains base plate channel-section steel (201), shock isolator (202) and bedding and padding (203), air inlet hush pipe (3) is longitudinally set in the inside of described casing (01) back case (1), in the upper end of described air inlet hush pipe (3), air inlet (41) is set, described air inlet (41) is arranged on the centre position of described casing (01) back case (1), in the lower end of described air inlet hush pipe (3), set out gas port (42), described gas outlet (42) is arranged on casing (01) lower end of inside below, inside at described casing (01) one side shell (1) arranges air draft hush pipe (7), the front end of described air draft hush pipe (7) extends to the centre on described casing (01) top, front end at air draft hush pipe (7) is provided with the first air outlet (51) and ventilating fan (6), in the rear end of described air draft hush pipe (7), be provided with the second air outlet (52), described the second air outlet (52) is arranged on the top of described casing (01) one side, described ventilating fan (6) connects mains-supplied by wire and plug.
2. aeration type noncrystalline dry-type transformer sound insulation outer container according to claim 1, is characterized in that, described casing (01) is opening door casing (01), on the shell (1) in casing (01) front, is provided with door.
3. aeration type noncrystalline dry-type transformer sound insulation outer container according to claim 1 and 2, is characterized in that, on described air inlet (41) and the second air outlet (52), is provided with waning or network structure.
4. aeration type noncrystalline dry-type transformer sound insulation outer container according to claim 1 and 2, is characterized in that, described ventilating fan (6) is connected with power supply by switch.
5. aeration type noncrystalline dry-type transformer sound insulation outer container according to claim 4, is characterized in that, described switch is manually/and temperature detect switch (TDS).
6. aeration type noncrystalline dry-type transformer sound insulation outer container according to claim 5, is characterized in that, described manually/temperature detect switch (TDS) is arranged on the inwall of casing (01).
7. aeration type noncrystalline dry-type transformer sound insulation outer container according to claim 1, it is characterized in that, on described shock isolator (202) and bedding and padding (203), be provided with base channel-section steel (204), noncrystalline dry-type transformer is placed on described base channel-section steel (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473177.4U CN203480985U (en) | 2013-08-05 | 2013-08-05 | Ventilation-type amorphous dry-type transformer sound-proof outer box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320473177.4U CN203480985U (en) | 2013-08-05 | 2013-08-05 | Ventilation-type amorphous dry-type transformer sound-proof outer box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480985U true CN203480985U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320473177.4U Expired - Fee Related CN203480985U (en) | 2013-08-05 | 2013-08-05 | Ventilation-type amorphous dry-type transformer sound-proof outer box |
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| CN (1) | CN203480985U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103426593A (en) * | 2013-08-05 | 2013-12-04 | 大同(上海)有限公司 | Ventilation type noncrystalline dry type transformer sound insulation outer box |
| CN105810408A (en) * | 2016-06-01 | 2016-07-27 | 王保锋 | Vibration and noise reduction device for dry type transformer |
| CN106356740A (en) * | 2015-07-20 | 2017-01-25 | 江苏宇超电力工程有限公司 | Denoising ventilating main transformer chamber for power substation |
| 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 |
| CN111696769A (en) * | 2020-06-23 | 2020-09-22 | 广东电网有限责任公司 | Noise suppression device applied to distribution transformer |
-
2013
- 2013-08-05 CN CN201320473177.4U patent/CN203480985U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103426593A (en) * | 2013-08-05 | 2013-12-04 | 大同(上海)有限公司 | Ventilation type noncrystalline dry type transformer sound insulation outer box |
| CN103426593B (en) * | 2013-08-05 | 2016-05-25 | 大同(上海)有限公司 | Aeration type noncrystalline dry-type transformer sound insulation outer container |
| CN106356740A (en) * | 2015-07-20 | 2017-01-25 | 江苏宇超电力工程有限公司 | Denoising ventilating main transformer chamber for power substation |
| CN105810408A (en) * | 2016-06-01 | 2016-07-27 | 王保锋 | Vibration and noise reduction device for dry type transformer |
| CN105810408B (en) * | 2016-06-01 | 2017-10-03 | 王保锋 | A kind of dry-type transformer vibration and noise reducing device |
| 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 |
| CN111696769A (en) * | 2020-06-23 | 2020-09-22 | 广东电网有限责任公司 | Noise suppression device applied to distribution transformer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20160805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |