CN107424735A - A kind of power transformer safety device - Google Patents
A kind of power transformer safety device Download PDFInfo
- Publication number
- CN107424735A CN107424735A CN201710529995.4A CN201710529995A CN107424735A CN 107424735 A CN107424735 A CN 107424735A CN 201710529995 A CN201710529995 A CN 201710529995A CN 107424735 A CN107424735 A CN 107424735A
- Authority
- CN
- China
- Prior art keywords
- casing
- power transformer
- heat
- base
- power
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
-
- 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
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- 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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- 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
- 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
- H01F2027/406—Temperature sensor or protection
Abstract
The invention discloses a kind of power transformer safety device, including base, casing and shield, the base is provided with mounting seat and buffer cell, and the buffer cell includes guide pillar and buffer spring, the guide pillar is provided with installing plate, and the first mounting hole is offered on the installing plate；The casing is provided with heat-sink unit, electric box, support base and hydraulic cylinder, the support base is provided with rotary shaft, the heat-sink unit includes heat sink, fixed plate and radiating motor, the radiating motor is provided with flabellum, and equally distributed several heat emission holes and the second mounting hole are offered on the heat sink；The shield is provided with solar panel, and the inside of the shield sets battery.The device can be protected effectively to power transformer, good buffer effect, and radiating is efficient, and maintenance and repair is convenient.
Description
Technical field
Invention is related to a kind of power transformer safety device technical field, specially a kind of power transformer peace
Full protection device.
Background technology
Tranformer protection case is a kind of conventional protection equipment for transformer, is widely used in industry.Big-and-middle-sized transformer exists
During installation, periphery needs to be set with a guard box, and guard box needs have the spies such as radiating, waterproof, installation and maintenance and convenient disassembly
Point, existing transformer need to install more bolt using live, and installation and the maintenance and repair in later stage are inconvenient, and pacify
Also lack necessary buffer gear when dress, vibration effect caused by outer bound pair transformer can not be eliminated；In addition existing change
Pressure also lacks active heat removal function, is radiated only by heat emission hole, radiating efficiency is low.
The content of the invention
The purpose of invention is to provide a kind of power transformer safety device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, invention provides following technical scheme：A kind of power transformer safety device, including
Base, the casing on the base and the be hinged shield for being arranged on the casing top, the structure of the base are in
Rectangle, the corner of the base are provided with mounting seat, several bolts hole, the bottom of the base are offered in the mounting seat
Portion is additionally provided with four equally distributed buffer cells, the buffer cell include the guide pillar being fixedly installed on the base and
The buffer spring being nested on the guide pillar, the installing plate that can be moved also is nested with the guide pillar, is opened on the installing plate
Provided with the first mounting hole, one end of the buffer spring is fixedly installed on the base, and the other end of the buffer spring is consolidated
Surely it is arranged on the installing plate；Four heat-sink units are provided with four perisporiums of the casing, are set on the outer wall of the casing
Electric box is equipped with, TEMP and radiator valve are fixedly installed on the inwall of the casing, is gone back on the inwall of the casing
Power on/off controlling device is fixedly installed, the temperature sensor is electrically connected with the radiator valve, the radiator valve
It is electrical connected with the power on/off controlling device, the power on/off controlling device is electrical connected with the electric box, the top of the casing
Portion is provided with support base, and rotary shaft is provided with the support base, and the shield is arranged in the rotary shaft, the casing
Top is additionally provided with symmetrical hydraulic cylinder, and one end of the hydraulic cylinder is be hinged to be arranged on the casing, the hydraulic cylinder
The other end is be hinged to be arranged on the shield, heat sink that the heat-sink unit includes being arranged on the casing, installed in institute
The fixed plate on heat sink and the radiating motor in the fixed plate are stated, flabellum is provided with the radiating motor,
The radiating motor is electrical connected with the power on/off controlling device, and the structure of the heat sink is rectangular, is opened on the heat sink
Provided with several equally distributed heat emission holes, the second mounting hole is further opened with the corner of the heat sink, the heat sink leads to
The second mounting hole is crossed on the casing；Be provided with solar panel on the outer wall of the shield, the shield it is interior
Portion sets battery, and the power on/off controlling device is electrical connected with the battery, the battery and the solar cell
Plate is electrical connected.
Preferably, the radiator valve includes industry control chip, relay, LCDs and VDY100 power drives
Block.
Preferably, several equally distributed air vents are offered in the fixed plate.
Preferably, the installing plate passes through on first mounting hole fixed support mounted externally or on ground.
Preferably, the hydraulic cylinder is multistage hydraulic cylinder.
Compared with prior art, the beneficial effect of invention is：Power transformer is arranged on inside it by the device, and it is entered
Row protection, shield in the device can be while solar energy gathers to power transformer progress waterproofing protection, and by the sun
Electrical power storage can be changed into battery, electric energy, environmental protection and energy saving are provided for whole device；Heat-sink unit in the device can
Effectively power transformer is radiated, the temperature in temperature sensor senses casing, and temperature information is transmitted to constant temperature control
Device processed, radiator valve control power on/off controlling device control radiating motor are turned on and off so that remain permanent in casing
Temperature during the device normal work of temperature controller setting so that there is thermostatically controlled effect, avoid radiating motor from continuing work
Make, waste electric energy the problem of；Buffer cell in the device utilizes the elastic potential energy of buffer spring, enters row buffering to whole device
Protection, the vibration in the external world is avoided to impact power transformer；When needing to carry out maintenance and repair to power transformer,
Shield top is opened by hydraulic cylinder, it is time saving and energy saving, while heat-sink unit can be entered by the second mounting hole in heat-sink unit
Row dismounting, greatly extends service clearance, is providing a great convenience property of manual maintenance.
Brief description of the drawings
Fig. 1 is a kind of front view of power transformer safety device provided in an embodiment of the present invention；
Fig. 2 is that a kind of dimensional structure diagram for power transformer safety device that inventive embodiments provide (is gone
Except shield)；
Fig. 3 is the structural representation of heat-sink unit；
Fig. 4 is the structural representation of heat sink；
Fig. 5 is the structural representation (partial cross) of base.
In figure：1- bases, 11- mounting seats, 12- guide pillars, 121- installing plates, the mounting holes of 1211- first, 13- buffer springs,
2- casings, 21- heat-sink units, 211- heat sinks, 2111- heat emission holes, the mounting holes of 2112- second, 212- fixed plates, 213- radiatings
Motor, 214- flabellums, 22- hydraulic cylinders, 23- electric boxs, 24- support bases, 241- rotary shafts, 3- shields, 31- solar cells
Plate.
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.
Refer to Fig. 1-5, invention provides a kind of power transformer safety device, including base 1, the bottom of installed in
Casing 2 and the be hinged shield 3 for being arranged on the top of casing 2 on seat 1, the structure of base 1 is rectangular, and the corner of base 1 is all provided with
Be equipped with mounting seat 11, offer several bolts hole in mounting seat 11, the bottom of base 1 be additionally provided with four it is equally distributed slow
Unit is rushed, buffer cell includes the guide pillar 12 being fixedly installed on base 1 and the guide pillar of buffer spring 13 being nested on guide pillar 12
The installing plate 121 that can be moved also is nested with 12, the first mounting hole 1211 is offered on installing plate 121, buffer spring 13
One end is fixedly installed on base 1, and the other end of buffer spring 13 is fixedly installed on installing plate 121, and installing plate 121 passes through
On one mounting hole 1211 fixed support mounted externally or on ground；It is single that four radiatings are provided with four perisporiums of casing 2
Member 21, electric box 23 is provided with the outer wall of casing 2, TEMP and radiator valve are fixedly installed on the inwall of casing 2,
Radiator valve includes industry control chip, relay, LCDs and VDY100 power drives blocks, also solid on the inwall of casing 2
Surely power on/off controlling device is provided with, temperature sensor is electrically connected with radiator valve, radiator valve and power on/off controlling device
It is electrical connected, power on/off controlling device is electrical connected with electric box 23, and the top of casing 2 is provided with support base 24, on support base 24
Rotary shaft 241 is provided with, shield 3 is arranged in rotary shaft 241, and the top of casing 2 is additionally provided with symmetrical hydraulic cylinder 22, liquid
Cylinder pressure 22 is multistage hydraulic cylinder, and one end of hydraulic cylinder 22 is be hinged to be arranged on casing 2, and the other end of hydraulic cylinder 22 is be hinged to be arranged on
On shield 3, heat-sink unit 21 include be arranged on casing 2 on heat sink 211, the fixed plate 212 on heat sink 211 with
And the radiating motor in fixed plate 212 offers several equally distributed air vents for 213 weeks on fixed board 212, radiating
Flabellum 214 is provided with motor 213, radiating motor 213 is electrical connected with power on/off controlling device, and the structure of heat sink 211 is in square
Shape, several equally distributed heat emission holes 2111 are offered on heat sink 211, second is further opened with the corner of heat sink 211
Mounting hole 2112, heat sink 211 are arranged on casing 2 by the second mounting hole 2112；Solar energy is provided with the outer wall of shield 3
Cell panel 31, the inside of shield 3 set battery, and power on/off controlling device is electrical connected with battery, battery and solar-electricity
Pond plate 31 is electrical connected.
Operation principle, in use, a kind of power transformer safety device in the present invention, by base 1
Buffer cell is installed on the fixed support of outside or on ground, while carries out secondary fixation by mounting seat 11, is protected
The stability of whole device is demonstrate,proved, simultaneous buffering unit can effectively filter out extraneous vibration to shadow caused by power transformer
Ring, ensure the work of power transformer normal table；Shield 3 can be prevented power transformer while solar energy is gathered
Water conservation, and electrical power storage is converted solar energy into battery, provide electric energy, environmental protection and energy saving for whole device；The device
In heat-sink unit 21 effectively power transformer can be radiated, the temperature in temperature sensor senses casing 2, and will
Temperature information is transmitted to radiator valve, and radiator valve control power on/off controlling device control radiating motor 213 is turned on and off,
So that the temperature when device normal work of radiator valve setting is remained in casing 2 so that there is thermostatically controlled effect
Fruit, avoids the continuous firing of radiating motor 213, the problem of wasting electric energy；When needing to carry out maintenance and repair to power transformer
Wait, opened the top of shield 3 by hydraulic cylinder 22, it is time saving and energy saving, while can by the second mounting hole 2111 in heat-sink unit 21
Heat-sink unit 21 is dismantled, greatly extends service clearance, is providing a great convenience property of manual maintenance.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (6)
- A kind of 1. power transformer safety device, it is characterised in that：Including base (1), on the base (1) Casing (2) and the be hinged shield (3) being arranged at the top of the casing (2), the structure of the base (1) is rectangular, described The corner of base (1) is provided with mounting seat (11), and several bolts hole, the base are offered on the mounting seat (11) (1) bottom is additionally provided with four equally distributed buffer cells, and the buffer cell includes being fixedly installed on the base (1) On guide pillar (12) and the buffer spring (13) that is nested on the guide pillar (12), be also nested with and can move on the guide pillar (12) Dynamic installing plate (121), offers the first mounting hole (1211) on the installing plate (121), and the one of the buffer spring (13) End is fixedly installed on the base (1), and the other end of the buffer spring (13) is fixedly installed on the installing plate (121) On；Four heat-sink units (21) are provided with four perisporiums of the casing (2), are provided with the outer wall of the casing (2) electrically Case (23), is fixedly installed TEMP and radiator valve on the inwall of the casing (2), on the inwall of the casing (2) Power on/off controlling device is further fixedly arranged on, the temperature sensor is electrically connected with the radiator valve, the thermostatic control Device is electrical connected with the power on/off controlling device, and the power on/off controlling device is electrical connected with the electric box (23), the case Support base (24) is provided with the top of body (2), rotary shaft (241), shield (3) installation are provided with the support base (24) In the rotary shaft (241), symmetrical hydraulic cylinder (22), the hydraulic cylinder are additionally provided with the top of the casing (2) (22) one end is be hinged to be arranged on the casing (2), and the other end of the hydraulic cylinder (22) is be hinged to be arranged on the shield (3) On, the heat-sink unit (21) include be arranged on the casing (2) on heat sink (211), installed in the heat sink (211) On fixed plate (212) and the radiating motor (213) in the fixed plate (212), on the radiating motor (213) Flabellum (214) is provided with, the radiating motor (213) is electrical connected with the power on/off controlling device, the heat sink (211) Structure is rectangular, and several equally distributed heat emission holes (2111), the heat sink are offered on the heat sink (211) (211) the second mounting hole (2112) is further opened with corner, the heat sink (211) is installed by the second mounting hole (2112) On the casing (2)；Solar panel (31) is provided with the outer wall of the shield (3), the inside of the shield (3) is set Battery is put, the power on/off controlling device is electrical connected with the battery, the battery and the solar panel (31) it is electrical connected.
- A kind of 2. power transformer safety device as claimed in claim 1, it is characterised in that：The radiator valve Including industry control chip, relay, LCDs and (VDY100) power drives block, the industry control chip and VDY100 electricity Source drive block is electrically connected with, and the LCDs is electrically connected with by the relay and the industry control chip.
- A kind of 3. power transformer safety device as claimed in claim 1, it is characterised in that：The fixed plate (212) several equally distributed air vents are offered on.
- A kind of 4. power transformer safety device as described in claim 1-3, it is characterised in that：The installing plate (121) by first mounting hole (1211) fixed support mounted externally or on ground.
- A kind of 5. power transformer safety device as described in claim 1-4, it is characterised in that：The hydraulic cylinder (22) it is multistage hydraulic cylinder.
- A kind of 6. power transformer safety protecting method as claimed in claim 1, it is characterised in that：It is in use, of the invention In a kind of power transformer safety device, by the buffer cell on base be installed in outside fixed support On upper or ground, while secondary fixation is carried out by mounting seat, ensure the stability of whole device, simultaneous buffering unit can The effective extraneous vibration that filters out ensures the work of power transformer normal table to influence caused by power transformer；Shield Waterproofing protection can be carried out to power transformer while solar energy is gathered, and convert solar energy into electrical power storage in electric power storage Chi Zhong, electric energy, environmental protection and energy saving are provided for whole device；Heat-sink unit in the device can be carried out effectively to power transformer Radiate, the temperature in temperature sensor senses casing, and temperature information is transmitted to radiator valve, radiator valve control break-make Electric controller control radiating motor is turned on and off so that the normal work of device of radiator valve setting is remained in casing Temperature when making so that there is thermostatically controlled effect, avoid radiating motor continuous firing, the problem of wasting electric energy；Work as needs When carrying out maintenance and repair to power transformer, shield top is opened by hydraulic cylinder, it is time saving and energy saving, while pass through heat-sink unit The second interior mounting hole can be dismantled to heat-sink unit, greatly extend service clearance, and pole is provided for manual maintenance Big convenience.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710529995.4A CN107424735A (en) | 2017-06-30 | 2017-06-30 | A kind of power transformer safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710529995.4A CN107424735A (en) | 2017-06-30 | 2017-06-30 | A kind of power transformer safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107424735A true CN107424735A (en) | 2017-12-01 |
Family
ID=60426590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710529995.4A Withdrawn CN107424735A (en) | 2017-06-30 | 2017-06-30 | A kind of power transformer safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107424735A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922730A (en) * | 2018-06-25 | 2018-11-30 | 肖林锋 | A kind of antitheft protective device of outdoor transformer |
| CN110993443A (en) * | 2019-12-24 | 2020-04-10 | 安徽省明光市爱福电子有限公司 | Low-noise relay |
| CN112490898A (en) * | 2020-11-28 | 2021-03-12 | 江西红日变电设备有限公司 | Protective device for substation equipment |
| CN112712968A (en) * | 2020-12-28 | 2021-04-27 | 周昌德 | Large-capacity transformer cooling system cooled by finned radiator |
| CN112992479A (en) * | 2021-03-22 | 2021-06-18 | 铜陵日科电子有限责任公司 | Transformer protector |
| CN113285160A (en) * | 2021-05-28 | 2021-08-20 | 深圳市倍特力电池有限公司 | Outdoor power supply durable in use |
-
2017
- 2017-06-30 CN CN201710529995.4A patent/CN107424735A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922730A (en) * | 2018-06-25 | 2018-11-30 | 肖林锋 | A kind of antitheft protective device of outdoor transformer |
| CN110993443A (en) * | 2019-12-24 | 2020-04-10 | 安徽省明光市爱福电子有限公司 | Low-noise relay |
| CN112490898A (en) * | 2020-11-28 | 2021-03-12 | 江西红日变电设备有限公司 | Protective device for substation equipment |
| CN112712968A (en) * | 2020-12-28 | 2021-04-27 | 周昌德 | Large-capacity transformer cooling system cooled by finned radiator |
| CN112992479A (en) * | 2021-03-22 | 2021-06-18 | 铜陵日科电子有限责任公司 | Transformer protector |
| CN113285160A (en) * | 2021-05-28 | 2021-08-20 | 深圳市倍特力电池有限公司 | Outdoor power supply durable in use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171201 |