CN107808745A - A kind of automatic cooling transformer of mining machinery - Google Patents
A kind of automatic cooling transformer of mining machinery Download PDFInfo
- Publication number
- CN107808745A CN107808745A CN201711297122.1A CN201711297122A CN107808745A CN 107808745 A CN107808745 A CN 107808745A CN 201711297122 A CN201711297122 A CN 201711297122A CN 107808745 A CN107808745 A CN 107808745A
- Authority
- CN
- China
- Prior art keywords
- transformer
- fixedly connected
- cooling
- spring
- inwall
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
- E04H1/1238—Shelters for engines, e.g. electrical meter housings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0456—Ladders or other supports
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a kind of mining machinery transformer is cooled down with automatic, including work box, work chamber interior wall bottom side is fixedly connected with transformer by transformer fixing and mounting bracket, transformer bottom is communicated with transformer oil holding vessel by the first cooling tube, work side of the chamber interior wall bottom away from transformer is fixedly connected with cooling cabinet, cooler chamber interior wall bottom side is fixedly connected with circulating pump, transformer oil holding vessel is connected by catheter with circulating pump, the centre position of cooler chamber interior wall bottom is fixedly connected with transformer oil cooling row, circulating pump is connected by catheter with transformer oil cooling row, the present invention relates to mining machinery technical field.The automatic cooling transformer of the mining machinery, solve transformer stable cool and Cable Management and keep off the rain, ensure the working stability and operating efficiency of transformer, reduce transformer because the damage probability that high temperature occurs, reduce maintenance and the problem of maintenance cost.
Description
Technical field
The present invention relates to mining machinery technical field, the automatic cooling transformer of specially a kind of mining machinery.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Level coil and iron core (magnetic core).Major function has：Voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing (magnetic saturation transformation
Device) etc..It can be divided into, according to use,：Power transformer and special transformer (electric furnace change, rectification change, power frequency testing transformer, pressure regulation
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer,
Reactor, transformer etc.).The circuit symbol often beginning with T as numbering；Example:T01, T201 etc.；It is different according to the type of cooling,
Transformer is commonly divided into several classifications such as oil-filled transformer, dry-type transformer, SF6 gas-insulated transformer.Oil immersion
The cooling medium of formula transformer is transformer oil (or oil resistant), and its advantage is electrical strength height, but when its temperature exceedes combustion
When running into naked light after point, the danger of burning is still suffered from, therefore, oil-filled transformer should not be used in the high particular field of fire protection requirement
Close.It is fire retardant transformer that dry-type transformer, which can only be said, is not non-ignitable transformer, and its operating temperature is up to 185 degree, works as temperature
During more than critical value, fire can be occurred by meeting naked light, also, dry-type transformer is expensive, and cost is than common oil-filled transformer
2.5~4 times are higher by, winding current density is low, and effective material use is quite insufficient, and gas-insulated transformer uses sulfur hexafluoride
Gas is as dielectric and cooling medium, because the density, insulating properties and heat transfer property of sulfur hexafluoride gas are all remote inferior
In transformer oil, existing transformer Cooling cooling and the equipment kept off the rain are less and not perfect enough.
The content of the invention
(1) technical problem solved
In view of the shortcomings of the prior art, transformer is cooled down with automatic the invention provides a kind of mining machinery, solves change
Depressor carry out it is stable cool and Cable Management and keep off the rain, ensure the working stability and operating efficiency of transformer, reduce and become
Depressor reduces maintenance and the problem of maintenance cost because the damage probability that high temperature occurs.
(2) technical scheme
To realize object above, the present invention is achieved by the following technical programs：A kind of automatic cooling of mining machinery
Transformer, including work box, the work chamber interior wall bottom side are fixedly connected with transformer by transformer fixing and mounting bracket,
The transformer bottom is communicated with transformer oil holding vessel by the first cooling tube, and the work chamber interior wall bottom is away from transformer
Side be fixedly connected with cooling cabinet, the cooler chamber interior wall bottom side is fixedly connected with circulating pump, the transformer
Oily holding vessel is connected by catheter with circulating pump, and the centre position of the cooler chamber interior wall bottom is fixedly connected with transformer
Oil cooling is arranged, and the circulating pump is connected by catheter with transformer oil cooling row, and the transformer oil cooling row right side is pacified by blower fan
Shelve and be fixedly connected with cold exhaust blower, the transformer oil cooling row top is connected by the second cooling tube with transformer, the work
Make to be fixedly connected with line winder at the top of chamber interior wall, both sides are fixedly connected with mobile device, the shifting at the top of the work box outer wall
Rain visor is rotatably connected to by being rotatablely connected frame at the top of dynamic device, rotational connector is rotatably connected in the middle part of the rain visor；
The line winder includes installation clip, and the installation clip both sides are fixedly connected with linking arm, the connection
Arm bottom is fixedly connected with expansion bend, and the expansion bend bottom is fixedly connected with support arm, and the support arm is away from expansion bend
One end is fixedly connected with telescopic movable chamber, and the telescopic movable cavity wall is fixedly connected with reset bullet close to the side of support arm
Spring, side of the back-moving spring away from telescopic movable cavity wall are fixedly connected with half smooth block by connecting rod.
Preferably, the transformer oil storage pot bottom is fixedly connected by mounting bracket with work chamber interior wall bottom, described
Transformer oil holding vessel is internally provided with temperature detector.
Preferably, side of the transformer away from cooling cabinet is communicated with detection pipe, is provided with the middle part of the detection pipe
Temperature measurer.
Preferably, the mobile device includes mobile housing, and the mobile housing inwall bottom is fixedly connected with the first bullet
Spring, first spring top are fixedly connected with rack fixture block, and the rack fixture block side is fixedly connected with sliding shoe, the shifting
Dynamic housing inwall side is fixedly connected with sliding rail, and the sliding shoe outer wall is slidably connected with sliding rail, outside the movement
Frame is fixedly connected with spring mounting blocks away from sliding rail side, and the spring mounting blocks bottom is fixedly connected with second spring,
Limit card block, the second spring bottom and limiting card are rotatably connected to by moving block link below the spring mounting blocks
Block is fixedly connected.
(3) beneficial effect
The invention provides a kind of mining machinery transformer is cooled down with automatic.Possesses following beneficial effect：
For the mining machinery with automatic cooling transformer, the circulating pump installed by cooling down cabinet inside stores transformer oil
Tank and transformer oil cooling row are connected, and the cooling oil in transformer oil holding vessel can be carried out cold by the first cooling tube to transformer
But cool, transformer oil is back to transformer oil cooling row by the second cooling tube and cooled down by cold exhaust blower, in work box
Line winder, which is provided with, at the top of wall to be arranged to mixed and disorderly line, line winder by the way that half smooth block and connecting rod are pushed,
Cable is fixed by back-moving spring resilience for the rear semicircle sliding block and connecting rod that cable enters, and is filled at the top of work box by mobile
The rack fixture block and limit card block put carry out cooperation fixation, reach fixed effect, so as to be adjusted to rain visor, reach
Transformer is carried out it is stable cool and Cable Management and the purpose kept off the rain, ensure working stability and the work of transformer
Efficiency, efficient work is realized, reduce transformer because the damage probability that high temperature occurs, reduce maintenance and maintenance cost.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural representation of line winder of the present invention；
Fig. 3 is the structural representation of mobile device of the present invention.
In figure：1 work box, 2 transformer fixing and mounting brackets, 3 transformers, 4 first cooling tubes, 5 transformer oil holding vessels, 6
Cool down cabinet, 7 temperature detectors, 8 circulating pumps, 9 transformer oil coolings row, 10 cold exhaust blowers, 11 second cooling tubes, 12 detection pipes,
13 temperature measurers, 14 line winders, 141 installation clips, 142 linking arms, 143 expansion bends, 144 support arms, 145 telescopic movable chambers,
146 back-moving springs, 147 connecting rods, 148 half smooth blocks, 15 mobile devices, 151 movement housings, 152 first springs, 153 rack cards
Block, 154 sliding shoes, 155 sliding rails, 156 spring mounting blocks, 157 second springs, 158 moving block links, 159 limiting cards
Block, 16 rotation connection framves, 17 rain visors, 18 rotational connectors.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of automatic cooling transformer of mining machinery, including
Work box 1, the inwall bottom side of work box 1 are fixedly connected with transformer 3, the change by transformer fixing and mounting bracket 2
The bottom of depressor 3 is communicated with transformer oil holding vessel 5 by the first cooling tube 4, and the inwall bottom of work box 1 is away from transformer 3
Side be fixedly connected with cooling cabinet 6, it is described cooling the inwall bottom side of cabinet 6 be fixedly connected with circulating pump 8, the transformation
Device oil holding vessel 5 is connected by catheter with circulating pump 8, and the centre position of the cooling cabinet 6 inwall bottom is fixedly connected with
Transformer oil cooling row 9, the circulating pump 8 are connected by catheter with transformer oil cooling row 9, the right side of transformer oil cooling row 9
Cold exhaust blower 10 is fixedly connected with by fan installation frame, the transformer oil cooling arranges 9 tops by the second cooling tube 11 with becoming
Depressor 3 is connected, and line winder 14 is fixedly connected with the top of the inwall of work box 1, and company is fixed in both sides at the top of the outer wall of work box 1
Mobile device 15 is connected to, the top of mobile device 15 is rotatably connected to rain visor 17, the rain cover by being rotatablely connected frame 16
The middle part of plate 17 is rotatably connected to rotational connector 18；The line winder 14 includes installation clip 141, the installation clip
141 both sides are fixedly connected with linking arm 142, and the bottom of linking arm 142 is fixedly connected with expansion bend 143, the expansion bend 143
Bottom is fixedly connected with support arm 144, and the described one end of support arm 144 away from expansion bend 143 is fixedly connected with telescopic movable chamber
145, the inwall of telescopic movable chamber 145 is fixedly connected with back-moving spring 146, the reset bullet close to the side of support arm 144
Side of the spring 146 away from the inwall of telescopic movable chamber 145 is fixedly connected with half smooth block 148, the transformer oil by connecting rod 147
The bottom of holding vessel 5 is fixedly connected by mounting bracket with the inwall bottom of work box 1, and the transformer oil holding vessel 5 is internally provided with
Temperature detector 7, side of the transformer 3 away from cooling cabinet 6 are communicated with detection pipe 12, and the middle part of detection pipe 12 is installed
There is a temperature measurer 13, the mobile device 15 includes mobile housing 151, and the mobile inwall bottom of housing 151 is fixedly connected with the
One spring 152, the top of the first spring 152 are fixedly connected with rack fixture block 153, and the side of rack fixture block 153, which is fixed, to be connected
Sliding shoe 154 is connected to, the mobile inwall side of housing 151 is fixedly connected with sliding rail 155, the outer wall of sliding shoe 154
It is slidably connected with sliding rail 155, the mobile housing 151 is fixedly connected with spring mounting blocks away from the side of sliding rail 155
156, the bottom of spring mounting blocks 156 is fixedly connected with second spring 157, and the lower section of spring mounting blocks 156 passes through rotation
Block link 158 is rotatably connected to limit card block 159, and the bottom of second spring 157 is fixedly connected with limit card block 159.
In use, transformer oil holding vessel 5 and transformer oil cooling are arranged 9 by the circulating pump 8 for cooling down the installation of the inside of cabinet 6
Connect, the cooling oil in transformer oil holding vessel 5 can be cooled down by the first cooling tube 4 to transformer 3, transformer
Oil is back to transformer oil cooling row 9 by the second cooling tube 11 and cooled down by cold exhaust blower 10, pacifies at the top of the inwall of work box 1
Mixed and disorderly line can be arranged equipped with line winder 14, line winder 14 is by the way that half smooth block 148 and connecting rod 147 are carried out down
Cable is fixed by the resilience of back-moving spring 146 for pressure, the rear semicircle sliding block 148 and connecting rod 147 that cable enters, work box 1
Top carries out cooperation fixation by the rack fixture block 153 in mobile device 15 and limit card block 159, reaches fixed effect, from
And rain visor 17 is adjusted.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of mining machinery automatic cooling transformer, including work box (1), it is characterised in that：Work box (1) inwall
Bottom side is fixedly connected with transformer (3) by transformer fixing and mounting bracket (2), and transformer (3) bottom passes through first
Cooling tube (4) is communicated with transformer oil holding vessel (5), and the side of work box (1) the inwall bottom away from transformer (3) is fixed
Cooling cabinet (6) is connected with, described cooling cabinet (6) inwall bottom side is fixedly connected with circulating pump (8), the transformer oil
Holding vessel (5) is connected by catheter with circulating pump (8)；
The centre position of described cooling cabinet (6) inwall bottom is fixedly connected with transformer oil cooling row (9), the circulating pump (8)
Connected with transformer oil cooling row (9) by catheter, be fixedly connected on the right side of the transformer oil cooling row (9) by fan installation frame
There is cold exhaust blower (10), transformer oil cooling row (9) top is connected by the second cooling tube (11) with transformer (3), described
Line winder (14) is fixedly connected with the top of work box (1) inwall, both sides are fixedly connected with movement at the top of work box (1) outer wall
Device (15), mobile device (15) top are rotatably connected to rain visor (17), the rain cover by being rotatablely connected frame (16)
Rotational connector (18) is rotatably connected in the middle part of plate (17)；
The line winder (14) includes installation clip (141), and described installation clip (141) both sides are fixedly connected with linking arm
(142), linking arm (142) bottom is fixedly connected with expansion bend (143), and expansion bend (143) bottom is fixedly connected with
Support arm (144), the one end of the support arm (144) away from expansion bend (143) are fixedly connected with telescopic movable chamber (145), institute
State telescopic movable chamber (145) inwall and be fixedly connected with back-moving spring (146), the reset bullet close to the side of support arm (144)
Side of the spring (146) away from telescopic movable chamber (145) inwall is fixedly connected with half smooth block (148) by connecting rod (147).
A kind of 2. automatic cooling transformer of mining machinery according to claim 1, it is characterised in that：The transformer oil
Holding vessel (5) bottom is fixedly connected by mounting bracket with work box (1) inwall bottom, and the transformer oil holding vessel (5) is internal
It is provided with temperature detector (7).
A kind of 3. automatic cooling transformer of mining machinery according to claim 1, it is characterised in that：The transformer
(3) side away from cooling cabinet (6) is communicated with detection pipe (12), and temperature measurer (13) is provided with the middle part of the detection pipe (12).
A kind of 4. automatic cooling transformer of mining machinery according to claim 1, it is characterised in that：The mobile device
(15) mobile housing (151) is included, mobile housing (151) the inwall bottom is fixedly connected with the first spring (152), and described the
Rack fixture block (153) is fixedly connected with the top of one spring (152), rack fixture block (153) side is fixedly connected with sliding shoe
(154), mobile housing (151) the inwall side is fixedly connected with sliding rail (155), sliding shoe (154) outer wall with
Sliding rail (155) is slidably connected, and the mobile housing (151) is fixedly connected with spring peace away from sliding rail (155) side
Block (156) is filled, spring mounting blocks (156) bottom is fixedly connected with second spring (157), the spring mounting blocks (156)
Lower section is rotatably connected to limit card block (159) by moving block link (158), second spring (157) bottom with it is spacing
Fixture block (159) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711297122.1A CN107808745A (en) | 2017-12-08 | 2017-12-08 | A kind of automatic cooling transformer of mining machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711297122.1A CN107808745A (en) | 2017-12-08 | 2017-12-08 | A kind of automatic cooling transformer of mining machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107808745A true CN107808745A (en) | 2018-03-16 |
Family
ID=61579622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711297122.1A Pending CN107808745A (en) | 2017-12-08 | 2017-12-08 | A kind of automatic cooling transformer of mining machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107808745A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397308A (en) * | 2019-06-12 | 2019-11-01 | 中科电力装备集团有限公司 | A kind of outdoor cabinet type transformer station rain-proof booth structure |
| CN114141482A (en) * | 2021-11-04 | 2022-03-04 | 汇网电气有限公司 | Intelligent oil-immersed power transformer |
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| CN205132033U (en) * | 2015-10-29 | 2016-04-06 | 福建源光电装有限公司 | Equipment workstation is with reason fastener |
| CN206179630U (en) * | 2016-10-19 | 2017-05-17 | 万甸甸 | Transformer box convenient to temperature regulation |
| CN107221408A (en) * | 2017-07-31 | 2017-09-29 | 合肥恩腾电子科技有限公司 | A kind of transformer with monitoring function |
| KR20170003663U (en) * | 2016-04-14 | 2017-10-24 | 엘에스산전 주식회사 | Electric transformer |
| CN107424746A (en) * | 2017-06-13 | 2017-12-01 | 孙景玉 | A kind of electric power heat-dissipating voltage transformer |
| CN107731470A (en) * | 2017-11-14 | 2018-02-23 | 佛山杰致信息科技有限公司 | It is a kind of easy to remove and fixed and have the transformer of refrigerating function |
-
2017
- 2017-12-08 CN CN201711297122.1A patent/CN107808745A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205132033U (en) * | 2015-10-29 | 2016-04-06 | 福建源光电装有限公司 | Equipment workstation is with reason fastener |
| KR20170003663U (en) * | 2016-04-14 | 2017-10-24 | 엘에스산전 주식회사 | Electric transformer |
| CN206179630U (en) * | 2016-10-19 | 2017-05-17 | 万甸甸 | Transformer box convenient to temperature regulation |
| CN107424746A (en) * | 2017-06-13 | 2017-12-01 | 孙景玉 | A kind of electric power heat-dissipating voltage transformer |
| CN107221408A (en) * | 2017-07-31 | 2017-09-29 | 合肥恩腾电子科技有限公司 | A kind of transformer with monitoring function |
| CN107731470A (en) * | 2017-11-14 | 2018-02-23 | 佛山杰致信息科技有限公司 | It is a kind of easy to remove and fixed and have the transformer of refrigerating function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397308A (en) * | 2019-06-12 | 2019-11-01 | 中科电力装备集团有限公司 | A kind of outdoor cabinet type transformer station rain-proof booth structure |
| CN114141482A (en) * | 2021-11-04 | 2022-03-04 | 汇网电气有限公司 | Intelligent oil-immersed power transformer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180316 |