CN204045324U - New type mining explosion-proof transformer - Google Patents
New type mining explosion-proof transformer Download PDFInfo
- Publication number
- CN204045324U CN204045324U CN201420553347.4U CN201420553347U CN204045324U CN 204045324 U CN204045324 U CN 204045324U CN 201420553347 U CN201420553347 U CN 201420553347U CN 204045324 U CN204045324 U CN 204045324U
- Authority
- CN
- China
- Prior art keywords
- casing
- retainer ring
- fuel tank
- fixed
- crash bar
- 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.)
- Expired - Fee Related
Links
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
A kind of new type mining explosion-proof transformer, comprise casing and upper cover, the outer wall of casing is provided with hollow fin, on cover pipe type oil-level gauge and one group of sleeve pipe be installed, bottom half is provided with fuel tank, and fuel tank is provided with fuel outlet valve, and fuel tank outer wall is provided with earth stud; Fender bracket is provided with outside casing; fender bracket comprises the retainer ring being looped around two ends, casing left and right for a pair; the bottom of retainer ring is provided with the cell body of location fuel tank; the top of retainer ring is fixed with connecting portion of slinging; the side of retainer ring is provided with horizontally disposed crash bar, and the two ends of crash bar extend out to casing and are also fixed with Crashworthy plate respectively outward.Hollow fin effectively improves the heat dispersion of casing, and installs fender bracket outward at casing, plays a very good protection, and also has good explosion-proof simultaneously, strengthens the fastness of casing, also avoids receiving external impact.
Description
Technical field
The utility model relates to transformer technology field, particularly relates to a kind of new type mining explosion-proof transformer.
Background technology
At present; flameproof mining transformer is a kind of underground coal mine for making the equipment for distribution under having explosive gas atmosphere; flameproof mining transformer polygamy has guard shield; also to have good radiating effect simultaneously; and mining transformer of the prior art is just furnished with radiator structure; radiator structure is arranged on casing not well protection outward, and reduces the security performance of mining transformer itself.
Utility model content
The utility model will solve above-mentioned prior art Problems existing, provides a kind of new type mining explosion-proof transformer, and structure is more firm, and fail safe is high.
The utility model solves the technical scheme that its technical problem adopts: this new type mining explosion-proof transformer, comprise casing and upper cover, the outer wall of casing is provided with hollow fin, on cover pipe type oil-level gauge and one group of sleeve pipe be installed, bottom half is provided with fuel tank, fuel tank is provided with fuel outlet valve, fuel tank outer wall is provided with earth stud; Fender bracket is provided with outside casing; fender bracket comprises the retainer ring being looped around two ends, casing left and right for a pair; the bottom of retainer ring is provided with the cell body of location fuel tank; the top of retainer ring is fixed with connecting portion of slinging; the side of retainer ring is provided with horizontally disposed crash bar, and the two ends of crash bar extend out to casing and are also fixed with Crashworthy plate respectively outward.Hollow fin effectively improves the heat dispersion of casing, and installs fender bracket outward at casing, plays a very good protection, and also has good explosion-proof simultaneously, strengthens the fastness of casing, also avoids receiving external impact.
In order to perfect further, between retainer ring, be fixed with connecting rod.The connection between two retainer rings is reinforced in the effect of connecting rod.
Perfect further, crash bar has two at least and in setting up and down, is fixed with support bar between upper and lower crash bar.The effect of support bar not only strengthens the connection of upper and lower crash bar, also protects the sidewall of casing simultaneously.
The effect that the utility model is useful is: the reasonable in design of the utility model transformer, has good radiator structure, reinforces its overall structure simultaneously, strengthens its security performance, is conducive to extensive popularization.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is the three-dimensional structure diagram of fender bracket in the utility model.
Description of reference numerals: casing 1, upper cover 2, hollow fin 3, pipe type oil-level gauge 4, sleeve pipe 5, fuel tank 6, fuel outlet valve 7, earth stud 8, fender bracket 9, retainer ring 9-1, cell body 9-2, sling connecting portion 9-3, crash bar 10, Crashworthy plate 11, connecting rod 12, support bar 13.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: new type mining explosion-proof transformer in the present embodiment, comprise casing 1 and upper cover 2, the outer wall of casing 1 is provided with hollow fin 3, upper cover 2 is provided with pipe type oil-level gauge 4 and one group of sleeve pipe 5, fuel tank 6 is installed bottom casing 1, fuel tank 6 is provided with fuel outlet valve 7, fuel tank 6 outer wall is provided with earth stud 8; Fender bracket 9 is provided with outside casing 1; fender bracket 9 comprises the retainer ring 9-1 being looped around casing about 1 two ends for a pair; the bottom of retainer ring 9-1 is provided with the cell body 9-2 of location fuel tank 6; the top of retainer ring 9-1 is fixed with the connecting portion 9-3 that slings; the side of retainer ring 9-1 is provided with horizontally disposed crash bar 10, and the two ends of crash bar 10 extend out to outside casing 1 and are also fixed with Crashworthy plate 11 respectively.Connecting rod 12 is fixed with between retainer ring 9-1.Crash bar 10 has two at least and in setting up and down, is fixed with support bar 13 between upper and lower crash bar 10.
Although the utility model has illustrated by reference to preferred embodiment and has described, those skilled in the art should understand, and in the scope of claims, can do the various change in form and details.
Claims (3)
1. a new type mining explosion-proof transformer, comprise casing (1) and upper cover (2), it is characterized in that: the outer wall of described casing (1) is provided with hollow fin (3), described upper cover (2) is provided with pipe type oil-level gauge (4) and one group of sleeve pipe (5), casing (1) bottom is provided with fuel tank (6), fuel tank (6) is provided with fuel outlet valve (7), fuel tank (6) outer wall is provided with earth stud (8); Fender bracket (9) is provided with outside described casing (1); fender bracket (9) comprises the retainer ring (9-1) being looped around casing (1) two ends, left and right for a pair; the bottom of retainer ring (9-1) is provided with the cell body (9-2) of location fuel tank (6); the top of retainer ring (9-1) is fixed with connecting portion of slinging (9-3); the side of retainer ring (9-1) is provided with horizontally disposed crash bar (10), and the two ends of crash bar (10) extend out to casing (1) and be fixed with Crashworthy plate (11) respectively outward.
2. new type mining explosion-proof transformer according to claim 1, is characterized in that: be fixed with connecting rod (12) between described retainer ring (9-1).
3. new type mining explosion-proof transformer according to claim 1, is characterized in that: described crash bar (10) has two at least and in setting up and down, is fixed with support bar (13) between upper and lower crash bar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553347.4U CN204045324U (en) | 2014-09-25 | 2014-09-25 | New type mining explosion-proof transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420553347.4U CN204045324U (en) | 2014-09-25 | 2014-09-25 | New type mining explosion-proof transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204045324U true CN204045324U (en) | 2014-12-24 |
Family
ID=52245963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420553347.4U Expired - Fee Related CN204045324U (en) | 2014-09-25 | 2014-09-25 | New type mining explosion-proof transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204045324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206383A (en) * | 2015-11-05 | 2015-12-30 | 山东华驰变压器股份有限公司 | Multifunctional transformer mounting rack |
-
2014
- 2014-09-25 CN CN201420553347.4U patent/CN204045324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206383A (en) * | 2015-11-05 | 2015-12-30 | 山东华驰变压器股份有限公司 | Multifunctional transformer mounting rack |
| CN105206383B (en) * | 2015-11-05 | 2017-05-10 | 山东华驰变压器股份有限公司 | Multifunctional transformer mounting rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20210925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |