CN201018211Y - Pneumatic door of microwave heating maintenance vehicle high-voltage transformer cabinet - Google Patents
Pneumatic door of microwave heating maintenance vehicle high-voltage transformer cabinet Download PDFInfo
- Publication number
- CN201018211Y CN201018211Y CNU2007201237518U CN200720123751U CN201018211Y CN 201018211 Y CN201018211 Y CN 201018211Y CN U2007201237518 U CNU2007201237518 U CN U2007201237518U CN 200720123751 U CN200720123751 U CN 200720123751U CN 201018211 Y CN201018211 Y CN 201018211Y
- Authority
- CN
- China
- Prior art keywords
- casing
- cylinder
- door body
- transformer cabinet
- microwave heating
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 10
- 238000012423 maintenance Methods 0.000 title abstract 2
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model relates to a microwave heating maintenance vehicle high-pressure transformer cabinet's pneumatic door, including high-voltage board box (9), the door body (4) and cylinder (2) that match with box (9) air intake, in box (9) were arranged in to above-mentioned cylinder (2) of its characterized in that, cylinder body was connected with the box, piston rod AND gate body coupling, and door body upper end articulates on the box, and spring ball lock (5) have been installed to the lower extreme, and the cylinder passes through air supply pipe (10) and introduces the air supply on the chassis. The utility model discloses owing to adopt and be equipped with the pneumatic door structure in high voltage transformer box air inlet department, consequently, it can be opened and close through the cylinder control door body, can effectively improve the radiating effect to can prevent that the rainwater from getting into in the high voltage transformer cabinet.
Description
Technical field
The utility model is a kind of pneumatic door of high-tension transformer cabinet, the care the car pneumatic door of high-tension transformer cabinet of particularly a kind of microwave heating.
Background technology
Existing microwave heating is cared the car the high-tension transformer cabinet generally all is installed, transformer in the high-tension transformer cabinet will produce a large amount of heats in the course of the work, if untimely distributing, cause transformer self useful life to shorten Yin Gaowen or directly burn, the measure that heat radiation is taked to high-tension transformer is in the high-tension transformer cabinet blower fan to be installed at present, force air discharging and radiating, high-tension transformer cabinet air inlet is equipped with shutter, because shutter self takies bigger air inlet area, therefore reduce to cause the transformer heat radiation bad because of the air inlet area usually, and when sleety weather, rainwater enters high-voltage board by the air inlet of shutter easily, causes that transformer burns.
The utility model content
The purpose of this utility model be to consider the problems referred to above and provide a kind of can efficiently radiates heat and also rainwater be difficult for entering the pneumatic door of the high-tension transformer cabinet in the transformer.
Structural representation of the present utility model as shown in the figure, the door body and the cylinder that comprise the high-voltage board casing, match with the casing air inlet, wherein above-mentioned cylinder places in the casing, cylinder block is connected with casing, piston rod is connected with the door body, door body upper end is hinged on the casing, and the lower end is equiped with ball catch, and cylinder is by the source of the gas on the source of the gas pipe introducing chassis.
Above-mentioned door body upper end is hinged on the casing by hinge.
Side plate is equipped with in the both sides of above-mentioned door body.
Above-mentioned casing air inlet inboard is provided with sole, and sealing joint strip is installed on the sole.
Be provided with mount pad in the above-mentioned casing, cylinder block is connected on the mount pad.
The utility model is because employing is provided with the pneumatic door structure at high-tension transformer casing air inlet place, and therefore, it can open and close by cylinder control gate body, can effectively improve radiating effect, and can prevent that rainwater from entering in the high-tension transformer cabinet.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
Embodiment:
Structural representation of the present utility model as shown in Figure 1, the door body 4 and the cylinder 2 that comprise high-voltage board casing 9, match with casing 9 air inlets, wherein above-mentioned cylinder 2 places in the casing 9, be provided with mount pad 1 in the casing, cylinder block is connected on the mount pad 1, and piston rod 21 is connected with the door body, and above-mentioned door body 4 upper ends are hinged on the casing by hinge 3, the lower end is equiped with ball catch 5, the source of the gas that cylinder is introduced on the chassis by source of the gas pipe 10.For preventing that rainwater from intaking in the casing, side plate 6 is equipped with in the both sides of above-mentioned door body 4, and casing air inlet inboard is provided with sole 8, and sealing joint strip 7 is installed on the sole 8.
When the utility model uses, cylinder operation, its piston rod promotes the door body and opens, air can enter from the casing air inlet, discharge again, can take away the heat that high-tension transformer produces like this, reached the purpose of cooling transformer, the opening degree of door body can change by the overhang of the magnetic switch control piston bar on the cylinder, in addition, and under the situation of sleety weather, because the door body side surface is provided with drafting board, the air inlet inboard is provided with sole and sealing joint strip, and therefore, rainwater can't be charged in the high-voltage board casing.After transformer quits work, close the pneumatic door body, and by the ball catch locking, the door body compresses sealing joint strip, rainwater just more can't enter in the cabinet casing.
Claims (5)
1. the microwave heating pneumatic door of high-tension transformer cabinet of caring the car, the door body (4) and the cylinder (2) that comprise high-voltage board casing (9), match with casing (9) air inlet, it is characterized in that above-mentioned cylinder (2) places in the casing (9), cylinder block is connected with casing, piston rod is connected with the door body, door body upper end is hinged on the casing, and the lower end is equiped with ball catch (5), and cylinder is by the source of the gas on source of the gas pipe (10) the introducing chassis.
2. the care the car pneumatic door of high-tension transformer cabinet of microwave heating according to claim 1 is characterized in that above-mentioned door body (4) upper end is hinged on the casing by hinge (3).
3. the care the car pneumatic door of high-tension transformer cabinet of microwave heating according to claim 2 is characterized in that side plate (6) is equipped with in the both sides of above-mentioned door body (4).
4. the care the car pneumatic door of high-tension transformer cabinet of microwave heating according to claim 3 is characterized in that above-mentioned casing air inlet inboard is provided with sole (8), and sealing joint strip (7) is installed on the sole (8).
5. the care the car pneumatic door of high-tension transformer cabinet of microwave heating according to claim 4 is characterized in that being provided with in the above-mentioned casing mount pad (1), and cylinder block is connected on the mount pad (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201237518U CN201018211Y (en) | 2007-03-10 | 2007-03-10 | Pneumatic door of microwave heating maintenance vehicle high-voltage transformer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201237518U CN201018211Y (en) | 2007-03-10 | 2007-03-10 | Pneumatic door of microwave heating maintenance vehicle high-voltage transformer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201018211Y true CN201018211Y (en) | 2008-02-06 |
Family
ID=39058711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201237518U Expired - Lifetime CN201018211Y (en) | 2007-03-10 | 2007-03-10 | Pneumatic door of microwave heating maintenance vehicle high-voltage transformer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201018211Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852290A (en) * | 2015-06-05 | 2015-08-19 | 邹科寅 | Electrical switch cabinet driven by use of hydraulic pressure |
| CN104852289A (en) * | 2015-06-05 | 2015-08-19 | 方新刚 | Electrical switch cabinet using pneumatically opened and closed sliding door |
| CN104901175A (en) * | 2015-06-05 | 2015-09-09 | 方新刚 | Electrical switch cabinet driven by double motors |
| CN104934865A (en) * | 2015-06-05 | 2015-09-23 | 舒泳军 | Electrical switch cabinet with moving speed being adjustable |
| CN105006748A (en) * | 2015-06-05 | 2015-10-28 | 方新刚 | Electrical switchgear enabling dual push rods to be driven in a pneumatic manner |
| CN106243804A (en) * | 2016-08-31 | 2016-12-21 | 江苏亿能电气有限公司 | A kind of cabinet splicing body of superelevation security performance low-tension switch cabinet |
| CN110556722A (en) * | 2019-09-10 | 2019-12-10 | 中国航发南方工业有限公司 | Distribution box |
-
2007
- 2007-03-10 CN CNU2007201237518U patent/CN201018211Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852290A (en) * | 2015-06-05 | 2015-08-19 | 邹科寅 | Electrical switch cabinet driven by use of hydraulic pressure |
| CN104852289A (en) * | 2015-06-05 | 2015-08-19 | 方新刚 | Electrical switch cabinet using pneumatically opened and closed sliding door |
| CN104901175A (en) * | 2015-06-05 | 2015-09-09 | 方新刚 | Electrical switch cabinet driven by double motors |
| CN104934865A (en) * | 2015-06-05 | 2015-09-23 | 舒泳军 | Electrical switch cabinet with moving speed being adjustable |
| CN105006748A (en) * | 2015-06-05 | 2015-10-28 | 方新刚 | Electrical switchgear enabling dual push rods to be driven in a pneumatic manner |
| CN104934865B (en) * | 2015-06-05 | 2016-04-20 | 国网山东省电力公司聊城供电公司 | The cabinet that a kind of translational speed is adjustable |
| CN104852289B (en) * | 2015-06-05 | 2016-06-01 | 国家电网公司 | A kind of cabinet using pneumatic keying push-and-pull door |
| CN106243804A (en) * | 2016-08-31 | 2016-12-21 | 江苏亿能电气有限公司 | A kind of cabinet splicing body of superelevation security performance low-tension switch cabinet |
| CN110556722A (en) * | 2019-09-10 | 2019-12-10 | 中国航发南方工业有限公司 | Distribution box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Foshan, Shunde District, Beijiao Town, Penglai Road, the United States Industrial City Patentee before: Midea Group |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080206 |
|
| CX01 | Expiry of patent term |