CN209626671U - A kind of dust-proof sound arrester of box-type substation - Google Patents
A kind of dust-proof sound arrester of box-type substation Download PDFInfo
- Publication number
- CN209626671U CN209626671U CN201920420860.9U CN201920420860U CN209626671U CN 209626671 U CN209626671 U CN 209626671U CN 201920420860 U CN201920420860 U CN 201920420860U CN 209626671 U CN209626671 U CN 209626671U
- Authority
- CN
- China
- Prior art keywords
- box
- filter screen
- fan
- dust
- type substation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of dust-proof sound arrester of box-type substation, including power transformation box, the four sides of power transformation box are provided with wallboard；Power transformation box front is provided with door；Air duct is provided in power transformation box, air duct is set as L-shaped structure, and the one end in air duct is provided with fan I, filter screen I is provided on the outside of fan I；The other end in air duct is provided with fan II, and the inside of fan II is provided with filter screen II；Filter screen III is provided in the middle part of air duct；I side of filter screen is provided with brush dust portion, and brush dust portion includes empty slot, motor, nut, lead screw, bevel gear I and bevel gear II；The top of filter screen I is provided with hairbrush；Fan III is provided at left and right sides of power transformation box；A large amount of dust can be filtered by three filter screens, reduce the dust into box-type substation, improve the service life of component in substation；Improve the sound insulation capabilities of box-type substation；Extend the cleaning cycle of filter screen I, reduce the waste to human resources, improves heat dissipation effect；With good fire prevention, soundproof effect.
Description
Technical field:
The utility model relates to box-type substation technical field, more specifically a kind of dust-proof sound insulation dress of box-type substation
It sets.
Background technique:
Box-type substation is a kind of high-tension switch gear, distribution transformer and low-voltage distribution equipment, by certain connection plan
Line up that integrated prefabrication is indoor, outdoor close-coupled controller switching equipment, i.e., organically by functions such as transformer pressure-reducing, low-voltage distributions
It combines, is mounted on that one moisture-proof, antirust, dust-proof, protection against rodents, fire prevention, antitheft, heat-insulated, totally-enclosed, moveable steel construction
Case, especially suitable for urban network construction and upgradation.
The plate construction that the shell of box-type substation uses at present is simple, and the noise that transformer generates at work has no to hinder
What is hindered propagates out substation, causes noise pollution；Since the cooling requirements of box-type substation are higher, most box-type substation is adopted
With increase cross-ventilation come radiating and cooling, but it is also more into the dust of box-type substation at the same time, to the normal of transformer
Work impacts, and service life is reduced significantly, and security performance substantially reduces.
The same problem is faced using the box-type substation of filter screen at present, is since dust is more, filter screen needs
High-frequency manual cleaning is wanted, does not clear up for a long time and air will be hindered to enter box-type substation, influence heat dissipation effect, while people
Work clears up also waste of manpower.
Summary of the invention:
To solve the above problems, overcome the deficiencies in the prior art, it is good that the utility model provides a kind of heat dissipation, anti-dust performance
The dust-proof sound arrester of box-type substation good, soundproof effect is good, cleaning cycle is long.
To achieve the above object, the dust-proof sound arrester of a kind of box-type substation provided by the utility model, including power transformation box,
The four sides of power transformation box is provided with wallboard；Power transformation box front is provided with door；Air duct is provided in power transformation box, air duct is set as L font
Structure, the one end in air duct are provided with fan I, filter screen I are provided on the outside of fan I；The other end in air duct is provided with fan II, wind
The inside of fan II is provided with filter screen II；Filter screen III is provided in the middle part of air duct；
I side of filter screen is provided with brush dust portion, and brush dust portion includes empty slot, motor, nut, lead screw, bevel gear I and bevel gear
Ⅱ；The top of filter screen I is provided with hairbrush, and one end of hairbrush is provided with nut；Brush dust portion is internally provided with empty slot, and hairbrush is close
One end of nut is threaded through in empty slot；Empty slot side is provided with lead screw, and lead screw is arranged in nut, and lead screw is engaged with nut；Silk
Thick stick upper end is provided with bevel gear II, and brush dust portion upper end is provided with motor, and one end of motor is provided with bevel gear I, bevel gear I and cone
Gear II engages.
Further, it is provided with fan III at left and right sides of power transformation box, rain cover curtain is provided on the outside of fan III.
Further, several curtain pages are provided in rain cover curtain, curtain page uses and can smoothly divulge information, prevent external rain again
The angle of the structure setting that water is splashed into, curtain page and horizontal plane is set as 45 °.
Further, the aperture of filter screen I is set as 3 millimeters, and the aperture of filter screen II is set as 2 millimeters, filter screen III
Aperture be set as 1 millimeter.
Further, fan I and fan II are set as air inlet fan.
Further, fan III is set as out fan.
Further, wallboard is set as composite plate, acoustical cotton and composite plate successively spaced three layers structure, compound
Plate is set as interior fire-proof plate, deadening felt and outer fire-proof plate successively spaced three layers structure.
Further, it is separately provided for taking out the opening of filter screen II and filter screen III on air duct.
The beneficial effects of the utility model are:
The dust-proof sound arrester of box-type substation provided by the utility model is provided with two air ducts, in air duct there are two settings
Air inlet fan and three filter screens, can enter in box-type substation, and can also pass through three mistakes from the enough air quantity of outdoor pumping
Strainer filters a large amount of dust, reduces the dust into box-type substation, improves the service life of component in substation；
Wallboard is done using multiple sound insulation fire-proof board, improves the sound insulation capabilities of box-type substation.
It is provided with hairbrush and brush dust portion on the outside of filter screen I, filter screen I can be cleared up automatically, filter screen I is extended
Cleaning cycle, reduce waste to human resources, improve heat dissipation effect.
Wallboard is set as composite plate, acoustical cotton and composite plate successively spaced three layers structure, has good anti-
Fire, soundproof effect.
Detailed description of the invention:
Attached drawing 1 is the overlooking structure diagram of the utility model；
Attached drawing 2 is the schematic view of the front view of the utility model；
Attached drawing 3 is the left view structural representation of the utility model；
Attached drawing 4 is I structure enlargement diagram of filter screen of the utility model；
Attached drawing 5 is the brush dust portion structure enlargement diagram of the utility model；
Attached drawing 6 is the brush dust portion CONSTRUCTED SPECIFICATION enlarged diagram of the utility model；
In attached drawing: 1, power transformation box, 2, wallboard, 3, air duct, 4, fan I, 5, fan II, 6, filter screen I, 7, filter screen II,
8, filter screen III, 9, fan III, 10, rain cover curtain, 11, door, 12, hairbrush, 13, brush dust portion, 14, empty slot, 15, motor, 16, spiral shell
Mother, 17, lead screw, 18, bevel gear I, 19, bevel gear II.
Specific embodiment:
To keep the purposes, technical schemes and advantages of the utility model implementation clearer, below in conjunction with the utility model
Attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5 and attached drawing 6, the utility model is further described in more detail.
The dust-proof sound arrester of box-type substation provided by the utility model, including power transformation box 1, the four sides setting of power transformation box 1
There is wallboard 2；1 front of power transformation box is provided with door 11；Air duct 3 is provided in power transformation box 1, air duct 3 is set as L-shaped structure, air duct
3 one end is provided with fan I 4, and I 4 outside of fan is provided with filter screen I 6；The other end in air duct 3 is provided with fan II 5, fan
II 5 inside is provided with filter screen II 7；Filter screen III 8 is provided in the middle part of air duct 3；I 6 side of filter screen is provided with brush dust portion 13,
Brush dust portion 13 includes empty slot 14, motor 15, nut 16, lead screw 17, bevel gear I 18 and bevel gear II 19；The top of filter screen I 6
It is provided with hairbrush 12, one end of hairbrush 12 is provided with nut 16；Brush dust portion 13 is internally provided with empty slot 14, and hairbrush 12 is close to nut
16 one end is threaded through in empty slot 14；14 side of empty slot is provided with lead screw 17, and lead screw 17 is arranged in nut 16, lead screw 17 and spiral shell
Mother 16 engages；17 upper end of lead screw is provided with bevel gear II 19, and 13 upper end of brush dust portion is provided with motor 15, and one end of motor 15 is set
It is equipped with bevel gear I 18, bevel gear I 18 and bevel gear II 19 engage；Fan III 9, fan III 9 are provided at left and right sides of power transformation box 1
Outside is provided with rain cover curtain 10；Several curtain pages are provided in rain cover curtain 10, curtain page is outer using can smoothly divulge information, prevent again
The angle of the structure setting that portion's rainwater is splashed into, curtain page and horizontal plane is set as 45 °；The aperture of filter screen I 6 is set as 3 millimeters, mistake
The aperture of strainer II 7 is set as 2 millimeters, and the aperture of filter screen III 8 is set as 1 millimeter；Fan I 4 and fan II 5 be set as into
Fan；Fan III 9 is set as out fan；Wallboard 2 is set as composite plate, acoustical cotton and composite plate successively spaced three-layer type
Structure, composite plate are set as interior fire-proof plate, deadening felt and outer fire-proof plate successively spaced three layers structure；On air duct respectively
It is provided with the opening for taking out filter screen II 7 and filter screen III 8.
One of embodiment of the utility model is as follows:
The dust-proof sound arrester of box-type substation provided by the utility model is provided with two air ducts 3, and the one end in air duct 3 is arranged
There are fan I 4 and filter screen I 6, the other end in air duct 3 is provided with fan II 5 and filter screen III 8, is provided in the middle part of air duct 3
Strainer II 7 provides wind pressure by two air inlet fans, external air is extracted into box-type substation, dust quilt through the air
Three filter screen filtrations are clean；The aperture of filter screen I 6 is set as 3 millimeters, and the aperture of filter screen II 7 is set as 2 millimeters, filtering
The aperture of net III 8 is set as 1 millimeter, and aperture gradually becomes smaller, and dust is also fewer and fewer.
I 6 outside of filter screen is provided with hairbrush 12 and brush dust portion 13, motor 15 and lead screw 17 are provided in brush dust portion 13,
Motor 15 is connected by bevel gear I 18 with bevel gear II 19 with lead screw 17, is provided power by motor 15, is rotated lead screw 17；Hair
One end of brush 12 is provided with nut, and nut is engaged with lead screw 17, and in the case where lead screw 17 rotates, nut is just moved up and down, from
And hairbrush 12 also moves up and down therewith, so that the dust on filter screen I 6 is cleaned down.
It is provided with several curtain pages in rain cover curtain 10, the angle of curtain page and horizontal plane is set as 315 °, and rainwater drips on curtain page
It falls, will not fall in box-type substation, and be provided with out fan on the inside of rain cover curtain 10 outside backing towards, it will be in box-type substation
Hot-air discharge.
Wallboard 2 is set as composite plate, acoustical cotton and composite plate, and successively spaced three layers structure, composite plate are set as
Interior fire-proof plate, deadening felt and outer fire-proof plate successively spaced three layers structure.
In practical applications, fan I 4, fan II 5 and fan III 9 start, and external cool air enters box change from air duct 3
In power station, the dust in cool air is filtered out by filter screen I 6, filter screen II 7 and filter screen III 8；Hot inside air is from rain cover curtain
10 discharges, form air circulation in box-type substation, radiate to component.In filter screen I 6, filter screen II 7 and filtering
In net III 8, the cleaning cycle of filter screen I 6 is most short, and the cleaning cycle of filter screen II 7 and filter screen III 8 is longer, when filter screen I 6
When needing to clear up, motor 15 works, and drives lead screw 17 to rotate, so that hairbrush 12 moves down, by the dust brush on filter screen I 6
Completely；When filter screen II 7 and filter screen III 8 need to clear up, manually filter screen II 7 and filter screen III 8 are taken out from opening
Cleaning installs go back to original position again, while filter screen I 6 can be cleared up or be replaced after cleaning out.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. the four sides of a kind of dust-proof sound arrester of box-type substation, including power transformation box (1), the power transformation box (1) is provided with wallboard
(2)；Power transformation box (1) front is provided with door (11)；It is characterized by: being provided with air duct (3), institute in the power transformation box (1)
It states air duct (3) and is set as L-shaped structure, one end of the air duct (3) is provided with fan I (4), setting on the outside of the fan I (4)
There is filter screen I (6)；The other end of the air duct (3) is provided with fan II (5), is provided with filtering on the inside of the fan II (5)
Net II (7)；Filter screen III (8) is provided in the middle part of the air duct (3)；
Filter screen I (6) side is provided with brush dust portion (13), and the brush dust portion (13) includes empty slot (14), motor (15), spiral shell
Female (16), lead screw (17), bevel gear I (18) and bevel gear II (19)；The top of the filter screen I (6) is provided with hairbrush (12),
One end of the hairbrush (12) is provided with nut (16)；The brush dust portion (13) is internally provided with empty slot (14), the hairbrush
(12) one end close to nut (16) is threaded through in empty slot (14)；Empty slot (14) side is provided with lead screw (17), the silk
Thick stick (17) is arranged in nut (16), and the lead screw (17) is engaged with nut (16)；Lead screw (17) upper end is provided with cone tooth
II (19) are taken turns, brush dust portion (13) upper end is provided with motor (15), and one end of the motor (15) is provided with bevel gear I
(18), the bevel gear I (18) and bevel gear II (19) engagement.
2. the dust-proof sound arrester of box-type substation according to claim 1, it is characterised in that: power transformation box (1) left and right
Two sides are provided with fan III (9), are provided with rain cover curtain (10) on the outside of the fan III (9).
3. the dust-proof sound arrester of box-type substation according to claim 2, it is characterised in that: set in the rain cover curtain (10)
Be equipped with several curtain pages, the curtain page using the structure setting that can smoothly divulge information, external rainwater is prevented to be splashed into again, curtain page with
The angle of horizontal plane is set as 45 °.
4. the dust-proof sound arrester of box-type substation according to claim 1, it is characterised in that: the hole of the filter screen I (6)
Diameter is set as 3 millimeters, and the aperture of the filter screen II (7) is set as 2 millimeters, and the aperture of the filter screen III (8) is set as 1 milli
Rice.
5. the dust-proof sound arrester of box-type substation according to claim 1, it is characterised in that: the fan I (4) and fan
II (5) are set as air inlet fan.
6. the dust-proof sound arrester of box-type substation according to claim 2, it is characterised in that: fan III (9) setting
To go out fan.
7. the dust-proof sound arrester of box-type substation according to claim 1, it is characterised in that: the wallboard (2) is set as
Successively spaced three layers structure, the composite plate are set as interior fire-proof plate, deadening felt for composite plate, acoustical cotton and composite plate
With outer fire-proof plate successively spaced three layers structure.
8. the dust-proof sound arrester of box-type substation according to claim 1, it is characterised in that: be respectively set on the air duct
There is the opening for taking out filter screen II (7) and filter screen III (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420860.9U CN209626671U (en) | 2019-03-30 | 2019-03-30 | A kind of dust-proof sound arrester of box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920420860.9U CN209626671U (en) | 2019-03-30 | 2019-03-30 | A kind of dust-proof sound arrester of box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209626671U true CN209626671U (en) | 2019-11-12 |
Family
ID=68458094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920420860.9U Active CN209626671U (en) | 2019-03-30 | 2019-03-30 | A kind of dust-proof sound arrester of box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209626671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116316188A (en) * | 2023-05-18 | 2023-06-23 | 美仪电气有限公司 | Ring main unit convenient to install and maintain |
-
2019
- 2019-03-30 CN CN201920420860.9U patent/CN209626671U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116316188A (en) * | 2023-05-18 | 2023-06-23 | 美仪电气有限公司 | Ring main unit convenient to install and maintain |
| CN116316188B (en) * | 2023-05-18 | 2023-07-25 | 美仪电气有限公司 | Ring main unit convenient to install and maintain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209626671U (en) | A kind of dust-proof sound arrester of box-type substation | |
| CN220232866U (en) | New energy efficiency dry-type transformer | |
| CN203731620U (en) | Wind screen machine unit | |
| CN211579328U (en) | Power equipment with good heat dissipation effect | |
| CN209913345U (en) | Circulating ventilation mechanism for construction of distribution room | |
| CN111739712A (en) | Box-type combined transformer | |
| CN207638227U (en) | A kind of high pressure preassembled transformer station | |
| CN217178775U (en) | New fan of sleep is breathed to low noise | |
| CN203632039U (en) | Ventilation device for power cabinet | |
| CN214013576U (en) | Distribution box of basic electromechanical equipment | |
| CN211174508U (en) | Frequency conversion air compressor machine that production copper line was used | |
| CN210926824U (en) | Heat dissipation dust removal type low pressure power distribution cabinet | |
| CN205815324U (en) | A kind of novel ventilated cabinet device for Physico-chemical tests environment | |
| CN212726237U (en) | Compact high-voltage prefabricated substation | |
| CN211041247U (en) | Building energy-saving ventilation device | |
| CN204230700U (en) | box-type substation | |
| CN208797439U (en) | A kind of 110 kilovolts of box-type substation ventilation panel structures | |
| CN209133960U (en) | A kind of box-type substation of heat dissipation | |
| CN213272896U (en) | Novel general type fan coil | |
| CN207779169U (en) | A kind of anti-pollution cooling tower of air inlet | |
| CN207426527U (en) | A kind of aeration type substation case structure | |
| CN111627681A (en) | Noise reduction device for dry-type transformer | |
| CN210444728U (en) | Machine room fresh air energy-saving system for base station | |
| CN205002297U (en) | Place new trend switch on balcony | |
| CN219086507U (en) | Small-sized box-type transformer substation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |