CN204179535U - A kind of explosion-proof type handcart room heat dissipation channel - Google Patents
A kind of explosion-proof type handcart room heat dissipation channel Download PDFInfo
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- CN204179535U CN204179535U CN201420610819.5U CN201420610819U CN204179535U CN 204179535 U CN204179535 U CN 204179535U CN 201420610819 U CN201420610819 U CN 201420610819U CN 204179535 U CN204179535 U CN 204179535U
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- cabinet
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- casing
- heat dissipation
- handcart room
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Abstract
A kind of explosion-proof type handcart room heat dissipation channel, comprise the cabinet being provided with air outlet below switch cabinet handcart room, bottom of cabinet bulk is connected and installed with the casing of blower fan, and described cabinet also offers air inlet, and air outlet and air inlet are relative with two air ports of blower fan respectively; Being provided with anti-explosion partition between described air outlet and blower fan, casing being provided with the limiting plate that can match with anti-explosion partition for stopping shock wave.The utility model is loaded on below KYN28-12 (Z) type breaker handcart of switch cabinet room, not only can not impact the installation of all the other elements in cabinet, and do not affect the work of this device internal component and maintenance, maintenance, in addition, in switch cabinet handcart room occurs, arcing explosion time effectively can be eliminated and fire the impact of shock wave to cabinet front, prevent from firing before impact goes out cabinet, avoid to fire operating personnel before cabinet are damaged.
Description
Technical field
The utility model belongs to power equipment component field, particularly relates to a kind of explosion-proof type handcart room heat-dissipating channel structure.
Background technology
In electric power system, the application of IVdistribution switch cabinet widely, and power system capacity constantly strengthens, correspondingly system running current is also in continuous increase, system power is larger, the heat produced is larger, heat radiation is exactly one and follows closely and the problem arrived, and in present institute use switch cubicle, heat dissipation channel is because will ensure flow and the speed of outlet and inlet, need to keep the lasting unimpeded of passage, but this situation often becomes the weakness affecting switch cubicle explosion-proof capabilities when inner arcing occurs switch cubicle.When equipment runs, if arcing explosive incident occurs handcart room, firing produced part shock wave will spray before cabinet along heat dissipation channel, if now just in time have staff to testing equipment, then can cause certain injury to staff.
Utility model content
The purpose of this utility model is for above-mentioned the problems of the prior art, provide a kind of explosion-proof performance for indoor distribution switchgear cabinet good, not affect in cabinet components and parts and install, safeguard simple explosion-proof type handcart room heat dissipation channel.
To achieve these goals, the technical solution adopted in the utility model is: comprise the cabinet being provided with air outlet below switch cabinet handcart room, bottom of cabinet bulk is connected and installed with the casing of blower fan, described cabinet also offers air inlet, and air outlet and air inlet are relative with two air ports of blower fan respectively; Being provided with anti-explosion partition between described air outlet and blower fan, casing being provided with the limiting plate that can match with anti-explosion partition for stopping shock wave.
Described casing adopts cross section to be the box structure of right-angled trapezium, and the bottom surface of casing is connected with cabinet, and described air outlet is communicated with the bottom surface of casing, and air inlet is communicated with the right angle central plane of casing.
Described casing bottom surface ranked first screw by three and cabinet fixes, described three ranked first screw is arranged in two of casing right-angled trapezium cross section and goes to the bottom and tiltedly on base, place, waist bottom, described five the first screws that often ranked first screw and comprise evenly arrangement.
Described anti-explosion partition top is arranged on cabinet, and bottom can be moved along the oblique girdle plane of casing, and limiting plate is arranged on the oblique girdle plane of casing, can stop anti-explosion partition.
Described anti-explosion partition top is arranged on cabinet by equally distributed seven the second bolts.
Described limiting plate is three angle bar be evenly arranged, and each angle bar is fixed on casing by two the 3rd screws, by the angle bar of three angle bar in the face of anti-explosion partition stops.
Described blower fan is arranged by two four the 3rd screws be arranged symmetrically with and is connected with casing.
Compared with prior art, the utility model, by arranging the casing containing anti-explosion partition, forms blast resistance construction passage in cabinet.So not only can save the space in cabinet, not affect assembling and the work of its internal component, and very large convenience is also brought to the later maintenance of blower fan; Cabinet is offered air inlet and air outlet, the setting of channel box body structure makes each elements into intimate combine, the wind that blower fan is produced by boasting enters in cabinet completely, can effective temperature-reducing, simultaneously when handcart room generation arcing, shock wave impacts anti-explosion partition, anti-explosion partition suffers oppression and moves downwardly to limiting plate, and limiting plate and anti-explosion partition effectively can block heat dissipation channel, prevents shock wave from impacting before cabinet, operating personnel are damaged, improves the security reliability of switch cubicle.The utility model is applied widely, is applicable to the installing/dismounting of various ways, simple to operation, has a extensive future.
Further, the utility model casing adopts cross section to be the box structure of right-angled trapezium, and the air outlet of cabinet is communicated with the bottom surface of casing, and air inlet is communicated with the right angle central plane of casing, is more convenient to the wind that blower fan produces by boasting and enters in cabinet, thus carry out effective temperature-reducing; Oblique girdle plane along casing bottom anti-explosion partition moves, and can ensure to stop area in moving process, and saves assembly space, improves overall performance and integrated level.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view after the utility model is installed;
Fig. 3 is the front view after the utility model is installed;
Wherein: 1-cabinet; 2-casing; 3-first bolt; 4-anti-explosion partition; 5-second bolt; 6-limiting plate; 7-blower fan; 8-the 3rd bolt; 9-air outlet; 10-air inlet.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1 to 3, the utility model comprises the cabinet 1 being provided with air outlet 9 below switch cabinet handcart room, is connected and installed with the casing 2 of blower fan 7 bottom cabinet 1, and blower fan 7 is arranged by two four the 3rd screws 8 be arranged symmetrically with and is connected with casing 2, casing 2 cross section is right-angled trapezium, and the bottom surface of casing 2 is connected with cabinet 1, and cabinet 1 also offers air inlet 10, wherein air outlet 9 is communicated with the bottom surface of casing 2, and air inlet 10 is communicated with the right angle central plane of casing 2, and air outlet 9 and air inlet 10 are relative with two air ports of blower fan 7 respectively, casing 2 bottom surface ranked first screw 3 by three and fixes with cabinet 1, often ranked first five the first screws 3 that screw 3 comprises evenly arrangement, three ranked first screw 3 is arranged in two of casing 2 right-angled trapezium cross section and goes to the bottom and tiltedly on base, place, waist bottom, anti-explosion partition 4 is provided with between air outlet 9 and blower fan 7, anti-explosion partition 4 top is arranged on cabinet 1 by equally distributed seven the second bolts 5, bottom is arranged to flat pin and is convenient to move along the oblique girdle plane of casing 2, casing 2 is provided with the limiting plate 6 that can match with anti-explosion partition 4 for stopping shock wave, three angle bar of limiting plate 6 for being evenly arranged, each angle bar is fixed on the oblique girdle plane of casing 2 by two the 3rd screws 8, by the angle bar of three angle bar in the face of anti-explosion partition 4 stops.
Use procedure of the present utility model is as follows:
First by the 3rd bolt 8, limiting plate 6 and blower fan 7 are arranged on casing 2, then by the second bolt 5, anti-explosion partition 4 are arranged on cabinet 1, finally by the first bolt 3, casing 2 is installed on cabinet 1, be fastenedly connected passage and installed;
Pull down the 3rd bolt 8 on the first bolt 3 and blower fan 7 by above-mentioned contrary step, blower fan 7 can be unloaded or passage is overhauled.
The utility model is loaded on below KYN28-12 (Z) type breaker handcart of switch cabinet room, not only can not impact the installation of all the other elements in cabinet, and do not affect the work of this device internal component and maintenance, maintenance, in addition, in switch cabinet handcart room occurs, arcing explosion time effectively can be eliminated and fire the impact of shock wave to cabinet front, prevent from firing before impact goes out cabinet, avoid to fire operating personnel before cabinet are damaged.
Claims (7)
1. an explosion-proof type handcart room heat dissipation channel, it is characterized in that: comprise the cabinet (1) being provided with air outlet (9) below switch cabinet handcart room, cabinet (1) bottom is connected and installed with the casing (2) of blower fan (7), described cabinet (1) also offers air inlet (10), and air outlet (9) and air inlet (10) are relative with two air ports of blower fan (7) respectively; Be provided with anti-explosion partition (4) between described air outlet (9) and blower fan (7), casing (2) be provided with and can match with anti-explosion partition (4) for the limiting plate (6) stopping shock wave.
2. explosion-proof type handcart room heat dissipation channel according to claim 1, it is characterized in that: described casing (2) adopts cross section to be the box structure of right-angled trapezium, and the bottom surface of casing (2) is connected with cabinet (1), described air outlet (9) is communicated with the bottom surface of casing (2), and air inlet (10) is communicated with the right angle central plane of casing (2).
3. explosion-proof type handcart room heat dissipation channel according to claim 2, it is characterized in that: described casing (2) bottom surface ranked first screw (3) by three and fixes with cabinet (1), described three ranked first screw (3) is arranged in two of casing (2) right-angled trapezium cross section and goes to the bottom and tiltedly on base, place, waist bottom, described five the first screws (3) that often ranked first screw (3) and comprise evenly arrangement.
4. explosion-proof type handcart room heat dissipation channel according to claim 2, it is characterized in that: described anti-explosion partition (4) top is arranged on cabinet (1), bottom can be moved along the oblique girdle plane of casing (2), limiting plate (6) is arranged on the oblique girdle plane of casing (2), can stop anti-explosion partition (4).
5. the explosion-proof type handcart room heat dissipation channel according to claim 1 or 4, is characterized in that: described anti-explosion partition (4) top is arranged on cabinet (1) by equally distributed seven the second bolts (5).
6. the explosion-proof type handcart room heat dissipation channel according to claim 1 or 4, it is characterized in that: three angle bar of described limiting plate (6) for being evenly arranged, each angle bar is fixed on casing (2) by two the 3rd screws (8), by the angle bar of three angle bar in the face of anti-explosion partition (4) stops.
7. explosion-proof type handcart room heat dissipation channel according to claim 1, is characterized in that: described blower fan (7) is arranged by two four the 3rd screws (8) be arranged symmetrically with and is connected with casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610819.5U CN204179535U (en) | 2014-10-21 | 2014-10-21 | A kind of explosion-proof type handcart room heat dissipation channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420610819.5U CN204179535U (en) | 2014-10-21 | 2014-10-21 | A kind of explosion-proof type handcart room heat dissipation channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204179535U true CN204179535U (en) | 2015-02-25 |
Family
ID=52568310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420610819.5U Active CN204179535U (en) | 2014-10-21 | 2014-10-21 | A kind of explosion-proof type handcart room heat dissipation channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204179535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684715A (en) * | 2016-11-23 | 2017-05-17 | 许继集团有限公司 | Switchgear and cabinet thereof |
-
2014
- 2014-10-21 CN CN201420610819.5U patent/CN204179535U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684715A (en) * | 2016-11-23 | 2017-05-17 | 许继集团有限公司 | Switchgear and cabinet thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xi'an Xikai Medium-Low Pressure Switch Co.,Ltd. Assignor: CHINA XD Group Contract record no.: 2015610000046 Denomination of utility model: Explosion-proof type handcart room heat radiating channel Granted publication date: 20150225 License type: Exclusive License Record date: 20150511 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 710075 Shaanxi city of Xi'an Province Tang Hing Road No. 7 Patentee after: CHINA XD GROUP CO.,LTD. Address before: 710075 Shaanxi city of Xi'an Province Tang Hing Road No. 7 Patentee before: CHINA XD Group |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221226 Address after: No.33, Fengcheng 2nd Road, economic and Technological Development Zone, Xi'an, Shaanxi 710018 Patentee after: Xi'an Baoguang Intelligent Electric Co.,Ltd. Patentee after: CHINA XD GROUP CO.,LTD. Address before: 710075 Shaanxi city of Xi'an Province Tang Hing Road No. 7 Patentee before: CHINA XD GROUP CO.,LTD. |
|
| TR01 | Transfer of patent right |