CN204884780U - New dry -type for variable frequency speed governing(VFSG) cooling system for rectifier transformer - Google Patents
New dry -type for variable frequency speed governing(VFSG) cooling system for rectifier transformer Download PDFInfo
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- CN204884780U CN204884780U CN201520619090.2U CN201520619090U CN204884780U CN 204884780 U CN204884780 U CN 204884780U CN 201520619090 U CN201520619090 U CN 201520619090U CN 204884780 U CN204884780 U CN 204884780U
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Abstract
The utility model relates to a new dry -type for variable frequency speed governing(VFSG) cooling system for rectifier transformer, including the cabinet body, transformer body closing plate, two cabinets machine, deep bead, transformer body against the wind, two cabinets machine are against the wind all installed at the top of the cabinet body, and it has two air outlets to open at the top of the cabinet body, and each cabinet air outlet alignment at air intake and the cabinet body top of machine against the wind cooperates, two deep beads about the deep bead contains, transformer body closing plate include preceding, back, left and right four altogether, four closing plates and two piece upper and lower deep beads form an inclosed space, seal the transformer body in this inclosed space. The utility model discloses compare with ordinary transformer for the variable frequency speed governing(VFSG), this heat abstractor does not need six fans around the bottom, has practiced thrift the cost, has got rid of the bottom fan in addition, and the change fan can often will not shut down because of the trouble of bottom fan to the transformer yet, has practiced thrift customer's time and cost yet.
Description
Technical field
The utility model relates to a kind of cooling system, be specifically related to a kind of radiating efficiency high, do not need 6 Fans before and after bottom, saved man power and material's cost and the simply new frequency control dry-type rectifier transformer cooling system of structure.
Background technology
During the fields such as common frequency control transformer is compared in colliery, cement plant, steel plant, need a large amount of heat radiations, heat abstractor generally needs 6 Fans before and after bottom, causes transformer cost greatly to rise.
In addition owing to there is bottom blower fan, transformer because the fault of bottom blower fan often will shut down more ventilating fan, poor safety performance, can add client cost, does not calculate from economy and time cost so virtually.
Utility model content
For the problems referred to above, main purpose of the present utility model be to provide a kind of radiating efficiency high, do not need 6 Fans before and after bottom, saved man power and material's cost and the simply new frequency control dry-type rectifier transformer cooling system of structure.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of new frequency control dry-type rectifier transformer cooling system, described cooling system comprise cabinet, transformer body sealing plate, two cabinet top fan, deep bead, transformer body, two cabinet top fan are installed in the top of cabinet, two air outlets are had, the air inlet of each cabinet top fan and an air outlet aligned fit at cabinet top at the top of cabinet; Deep bead comprises upper and lower two pieces of deep beads, and transformer body sealing plate comprises front, rear, left and right and has four pieces altogether; Four pieces of sealing plates and upper and lower two pieces of deep beads form an airtight space, are sealed in by transformer body in this airtight space.
In specific embodiment of the present utility model, described cabinet top fan is air exhauster.
In specific embodiment of the present utility model, described cabinet top fan is fixed by screws in the top of cabinet.
In specific embodiment of the present utility model, between described transformer body sealing plate and deep bead, pass through epoxy Bolted angle connection.
Positive progressive effect of the present utility model is: the new frequency control dry-type rectifier transformer cooling system that the utility model provides has the following advantages: the utility model is compared with common frequency control transformer, this heat abstractor does not need six Fans before and after bottom, save cost, and record result through test, wind speed in transformer air flue and to have added blower fan rear fan basically identical, the design temperature rise of transformer remains unchanged, and transformer cost can not rise.Eliminate bottom blower fan in addition, transformer also often can not will shut down more ventilating fan because of the fault of bottom blower fan, also saves time and the cost of client.
Accompanying drawing explanation
Fig. 1 is the front view of overall structure schematic diagram of the present utility model.
Fig. 2 is the end view of overall structure schematic diagram of the present utility model.
Embodiment
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is the front view of overall structure schematic diagram of the present utility model, Fig. 2 is the end view of overall structure schematic diagram of the present utility model, as shown in Figure 1-2, the utility model comprises cabinet 5, transformer body sealing plate 4, two cabinet top fan 3, deep bead 2, transformer body 1, two cabinet top fan 3 are installed in the top of cabinet 5, at the scene in installation process, cabinet top fan 3 can be fixed by screws in the top of cabinet 5.
Two air outlets are had, the air inlet of each cabinet top fan 3 and top air outlet aligned fit at the top of cabinet 5; Deep bead 2 comprises upper and lower two pieces of deep beads, and transformer body sealing plate 4 comprises front, rear, left and right and has four pieces altogether; Four pieces of sealing plates and upper and lower two pieces of deep beads 2 form an airtight space, are sealed in by transformer body 1 in this airtight space.Connected by epoxy angle steel 6 between transformer body sealing plate 4 and deep bead 2.In running of the present utility model, cabinet top fan 3 generally elects air exhauster as.
Running of the present utility model: this cooling system is primarily of cabinet, deep bead, transformer body sealing plate and cabinet top fan are formed, when transformer runs, cabinet top fan starts to start, absorb hot blast in cabinet, such bottom cold air just enters bottom of cabinet bulk by air inlet, bottom of cabinet bulk is sealed by deep bead, the cold air sucked in like this can only enter from transformer bottom air inlet, transformer coil integral outer transformer body sealing plate seals, such air can only pass through from the air gap of the air flue of transformer and coil surface, improve heat radiation wind speed and the radiating efficiency of transformer.
Compare with common frequency control transformer, this heat abstractor does not need six blower fans before and after bottom, save cost, and record result through test, wind speed in transformer air flue and to have added blower fan rear fan basically identical, the design temperature rise of transformer remains unchanged, and transformer cost can not rise.Eliminate bottom blower fan in addition, transformer also often can not will shut down more ventilating fan because of the fault of bottom blower fan, also saves time and the cost of client.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a new frequency control dry-type rectifier transformer cooling system, it is characterized in that: described cooling system comprise cabinet, transformer body sealing plate, two cabinet top fan, deep bead, transformer body, two cabinet top fan are installed in the top of cabinet, two air outlets are had, the air inlet of each cabinet top fan and an air outlet aligned fit at cabinet top at the top of cabinet; Deep bead comprises upper and lower two pieces of deep beads, and transformer body sealing plate comprises front, rear, left and right and has four pieces altogether; Four pieces of sealing plates and upper and lower two pieces of deep beads form an airtight space, are sealed in by transformer body in this airtight space.
2. new frequency control dry-type rectifier transformer cooling system according to claim 1, is characterized in that: described cabinet top fan is air exhauster.
3. new frequency control dry-type rectifier transformer cooling system according to claim 1, is characterized in that: described cabinet top fan is fixed by screws in the top of cabinet.
4. new frequency control dry-type rectifier transformer cooling system according to claim 1, is characterized in that: pass through epoxy Bolted angle connection between described transformer body sealing plate and deep bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619090.2U CN204884780U (en) | 2015-08-17 | 2015-08-17 | New dry -type for variable frequency speed governing(VFSG) cooling system for rectifier transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619090.2U CN204884780U (en) | 2015-08-17 | 2015-08-17 | New dry -type for variable frequency speed governing(VFSG) cooling system for rectifier transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884780U true CN204884780U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520619090.2U Active CN204884780U (en) | 2015-08-17 | 2015-08-17 | New dry -type for variable frequency speed governing(VFSG) cooling system for rectifier transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884780U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612066A (en) * | 2017-02-24 | 2017-05-03 | 东方日立(成都)电控设备有限公司 | Method for assembling cascaded high voltage and high power converter structure device |
| CN107018640A (en) * | 2017-04-17 | 2017-08-04 | 浙江德塔森特数据技术有限公司 | The integrated cabinet of the emergent air-supply arrangement of band |
| CN112820494A (en) * | 2019-11-18 | 2021-05-18 | 株洲中车时代电气股份有限公司 | Transformer cabinet with heat dissipation function |
-
2015
- 2015-08-17 CN CN201520619090.2U patent/CN204884780U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612066A (en) * | 2017-02-24 | 2017-05-03 | 东方日立(成都)电控设备有限公司 | Method for assembling cascaded high voltage and high power converter structure device |
| CN106612066B (en) * | 2017-02-24 | 2019-04-26 | 东方日立(成都)电控设备有限公司 | A kind of assembly method of tandem type high-voltage high-power converter constructional device |
| CN107018640A (en) * | 2017-04-17 | 2017-08-04 | 浙江德塔森特数据技术有限公司 | The integrated cabinet of the emergent air-supply arrangement of band |
| CN112820494A (en) * | 2019-11-18 | 2021-05-18 | 株洲中车时代电气股份有限公司 | Transformer cabinet with heat dissipation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201604 333 Minta Road, Shihudang Town, Songjiang District, Shanghai Patentee after: Shanghai Beichang Technology Co., Ltd. Address before: 201617 333 Minta Road, Shihudang Town, Songjiang District, Shanghai Patentee before: Transformer (Shanghai) Co., Ltd. |
|
| CP03 | Change of name, title or address |