CN113035520A - Protection mechanism for outdoor transformer - Google Patents
Protection mechanism for outdoor transformer Download PDFInfo
- Publication number
- CN113035520A CN113035520A CN202110221619.5A CN202110221619A CN113035520A CN 113035520 A CN113035520 A CN 113035520A CN 202110221619 A CN202110221619 A CN 202110221619A CN 113035520 A CN113035520 A CN 113035520A
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- cooling
- fixedly connected
- cold
- plate
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 27
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 abstract description 7
- 230000006870 function Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001000 nickel titanium Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Images
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
- H01F27/16—Water 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
- H01F27/02—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
- H01F27/08—Cooling; Ventilating
-
- 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
- H01F27/18—Liquid cooling by evaporating liquids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an application protection mechanism of an outdoor power converter, which comprises a cabinet body for mounting the power converter, wherein an air cooling frame body is fixedly connected outside the cabinet body, a cold compress assembly and an air cooling assembly are respectively arranged between the cabinet body and the air cooling frame body, the cold compress assembly comprises a mounting table which is fixedly arranged in the upper end of the cabinet body and used for supporting the power converter, a water sac is fixedly arranged in the lower end of the cabinet body, the lower end of the mounting table is fixedly connected with a memory spring, the lower end of the memory spring is fixedly connected with a lifting plate, and the lifting plate is fixedly connected with a pressing plate which is abutted against the water. The invention sets memory spring with temperature sensing function, sets up lifting plate and pressing plate which can move up and down by using memory spring, and applies pressure to water sac filled with low temperature liquid by using pressing plate; the driven shaft and the cam driven by hot air flow are used for repeatedly pressing the high-pressure piston in the cooling box, so that cooling liquid can be mixed with cold air flow entering the cabinet body, and high-temperature heat is absorbed and consumed.
Description
Technical Field
The invention relates to the technical field of application protection of transformers, in particular to an application protection mechanism of an outdoor transformer.
Background
Because of the needs of production and living, power resources have become one of the indispensable important resources, but the continuous change of the actual demand leads to the wider and larger laying range and scale of the circuit system, and in order to ensure the normal supply of the power resources, the power converter plays a crucial role in the long-distance power supply system. The transformer is a static electrical device for transforming ac voltage and current to transmit ac power, and realizes power transmission according to the principle of electromagnetic induction, and the transformer can be classified into a power transformer, a test transformer, an instrument transformer and a special purpose transformer.
In a long-distance power supply system, a power converter plays a role in regulating and controlling the stability of circuit voltage all the time, and the power converter in a high-load operation state can generate high-temperature heat continuously, in the prior art, heat is dissipated in an air cooling mode as common, but a single air cooling method enables the heat dissipation effect to be extremely limited, more energy resources need to be consumed, certain burden can be added to the power converter at the same time, the high-temperature state of the power converter cannot be effectively relieved, and serious negative effects are caused on the work of the power converter and the power supply operation of a circuit system.
Disclosure of Invention
The invention aims to solve the problem that the prior art is difficult to provide heat dissipation protection for a transformer, and provides an application protection mechanism for an outdoor transformer.
In order to achieve the purpose, the invention adopts the following technical scheme:
an outdoor transformer application protection mechanism comprises a cabinet body for mounting a transformer, wherein an air cooling frame body is fixedly connected outside the cabinet body, and a cold compress assembly and an air cooling assembly are respectively arranged between the cabinet body and the air cooling frame body;
the cold compress assembly comprises an installation platform which is fixedly arranged in the upper end of the cabinet body and used for supporting the power converter, a water bag is fixedly arranged in the lower end of the cabinet body, a memory spring is fixedly connected to the lower end of the installation platform, a lifting plate is fixedly connected to the lower end of the memory spring, a pressing plate which is in contact with the water bag is fixedly connected to the lifting plate, a drain pipe is fixedly connected to the side wall of the water bag, and a cooling plate of a hollow structure is connected to the upper end of the drain pipe in a flange;
the air cooling assembly comprises a lifting rack fixedly connected to the lower end of a lifting plate, a transmission shaft and a special-shaped shaft are respectively and rotatably arranged in the lower end of the cabinet body and the air cooling frame body, a secondary gear meshed with the lifting rack is fixedly sleeved on the transmission shaft, a primary gear and a secondary gear meshed with the transmission shaft and the special-shaped shaft are respectively and fixedly sleeved on the transmission shaft, a main traction rod is rotatably sleeved at the middle end of the special-shaped shaft, an extending wall is integrally connected with the side wall of the cabinet body, an air inlet is formed in the extending wall, a closing plate is connected to the position of the air inlet through a pin shaft, a secondary traction rod connected with the closing plate through a pin shaft is connected to the main traction rod through a pin shaft, a cold-driving wind wheel is rotatably mounted on the side wall of the cabinet body, a tertiary gear and a quaternary gear meshed with the cold-driving wind, and the driven shaft is fixedly sleeved with a cam, a cooling box for filling cooling liquid is fixedly installed in the upper end of the cabinet body, a high-pressure piston which is movably abutted against the cam is slidably sleeved in the upper end of the cooling box, and a reset spring is fixedly sleeved on the high-pressure piston.
Preferably, the drain pipe is connected one end of the cooling plate and is fixed to penetrate through the mounting table and extend to the upper end of the cabinet body, and the cooling plate is symmetrically distributed on two sides of the mounting table.
Preferably, the transmission shafts are horizontally distributed, and the middle ends of the transmission shafts are vertically distributed through special-shaped shafts with U-shaped structures.
Preferably, the extending wall is inclined, and the closing plate is movably abutted to the air inlet formed in the inclined manner.
Preferably, the upper end of the air cooling frame body is provided with a cold air port corresponding to the cold air driving wheel, and the upper end of the cabinet body is provided with a hot air port corresponding to the hot air driving wheel.
Preferably, a transmission crawler belt is connected between the thermal driving wind wheel and the driven shaft, and the cooling box is located at the position of the air inlet.
Compared with the prior art, the invention has the following advantages:
1. the invention arranges a memory spring with temperature sensing function in a cabinet body provided with a power converter, arranges a lifting plate and a pressing plate which can move up and down by using the memory spring, and presses a water sac filled with low-temperature liquid by using the pressing plate so that the liquid can flow back and forth between the water sac and a cooling plate, thereby providing cold compress cooling for the power converter by using a low-temperature cooling plate.
2. The invention utilizes the lifting plate to be provided with the lifting rack which can move up and down, and utilizes the primary gear and the secondary gear which are connected in a meshed mode, the tertiary gear and the quaternary gear to realize the synchronous rotating motion of the special-shaped shaft and the cold driving wind wheel, so that the closing plate can perform repeated opening and closing motion at the position of the air inlet, the cold driving wind wheel can supplement low-temperature cold airflow into the cabinet body through the air inlet, and the environment temperature in the cabinet body is reduced.
3. The heat driven wind wheel and the driven shaft which are driven by airflow to rotate are arranged in the cabinet body, and the cam on the driven shaft is used for repeatedly pressing the high-pressure piston in the cooling box, so that cooling liquid can be mixed with cold airflow entering the cabinet body, and high-temperature heat in the cabinet body can be better absorbed and consumed.
In summary, the memory spring with a temperature sensing function is arranged, the lifting plate and the pressing plate which can move up and down are arranged by the memory spring, and the pressing plate is used for pressing the water sac filled with the low-temperature liquid, so that the liquid can flow back and forth between the water sac and the cooling plate, and low-temperature cold compress is provided for the high-temperature power converter; synchronous rotary motion of the special-shaped shaft and the cold-driving wind wheel is realized by meshing connection transmission, so that the closing plate can perform repeated opening and closing motion at the position of the air inlet, and the cold-driving wind wheel can supplement low-temperature cold airflow into the cabinet body through the air inlet so as to reduce the ambient temperature in the cabinet body; the driven shaft and the cam driven by hot air flow are used for repeatedly pressing the high-pressure piston in the cooling box, so that cooling liquid can be mixed with cold air flow entering the cabinet body, and high-temperature heat is absorbed and consumed.
Drawings
FIG. 1 is a schematic structural diagram of an application protection mechanism of an outdoor transformer according to the present invention;
FIG. 2 is an enlarged view of the structure of part A of the protection mechanism for outdoor power converter according to the present invention;
FIG. 3 is an enlarged schematic view of a portion B of the protection mechanism for an outdoor transformer according to the present invention;
FIG. 4 is an enlarged view of the structure of the portion C of the protection mechanism for outdoor power converter according to the present invention;
FIG. 5 is a schematic view of a connection structure between a drain pipe and a cooling plate of a protection mechanism for an outdoor transformer according to the present invention;
FIG. 6 is a schematic view of a connection structure of a transmission shaft, a special-shaped shaft and a cold-driving wind wheel of an application protection mechanism of an outdoor transformer according to the present invention;
fig. 7 is a schematic view of a connection structure of a heat-driven wind wheel and a driven shaft of an application protection mechanism of an outdoor transformer.
In the figure: 1 cabinet body, 2 air-cooled frame bodies, 3 mounting tables, 4 water bags, 5 memory springs, 6 lifting plates, 7 pressing plates, 8 drain pipes, 9 cooling plates, 10 lifting racks, 11 transmission shafts, 12 special-shaped shafts, 13 slave gears, 14 primary gears, 15 secondary gears, 16 main traction rods, 17 extending walls, 18 air inlets, 19 closing plates, 20 slave traction rods, 21 cold-driven wind wheels, 22 tertiary gears, 23 quaternary gears, 24 cold air inlets, 25 hot air inlets, 26 hot-driven wind wheels, 27 driven shafts, 28 transmission tracks, 29 cams, 30 cooling boxes, 31 high-pressure pistons and 32 return springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, an application protection mechanism for an outdoor transformer comprises a cabinet body 1 for mounting the transformer, an air-cooled frame body 2 is fixedly connected outside the cabinet body 1, and a cold compress assembly and an air-cooled assembly are respectively arranged between the cabinet body 1 and the air-cooled frame body 2;
the cold compress component comprises a mounting table 3 which is fixedly arranged in the upper end of the cabinet body 1 and used for supporting the power converter, the power converter generates high-temperature heat in the operation process and transmits the high-temperature heat to the memory spring through the mounting table 3, a water sac 4 is fixedly arranged in the lower end of the cabinet body 1, low-temperature liquid is filled in the water sac 4, the lower end of the mounting table 3 is fixedly connected with a memory spring 5, positive yellow sputum 5 is made of nickel-titanium alloy, the deformation temperature threshold value is set to be 41 ℃, namely, structural deformation can occur when the self temperature of the memory spring 5 reaches 41 ℃, the lower end of the memory spring 5 is fixedly connected with a lifting plate 6, the lifting plate 6 is fixedly connected with a pressing plate 7 which is in contact with the water sac 4, as can be known by specifically referring to the attached figure 1 and the attached figure 5 of the specification, the side wall of the water sac 4 is fixedly connected with a drain, the low-temperature liquid in the water bag 4 enters the cooling plate 9 under the action of external force, so that the cooling plate 9 is cooled, and the low-temperature liquid is abutted against the power converter, and low-temperature conduction can be realized, so that the temperature of the power converter is reduced;
the air cooling component comprises a lifting rack 10 fixedly connected to the lower end of a lifting plate 6, a transmission shaft 11 and a special-shaped shaft 12 are respectively and rotatably arranged at the lower end of the cabinet body 1 and the air cooling frame body 2, a secondary gear 13 meshed with the lifting rack 10 is fixedly sleeved on the transmission shaft 11, a primary gear 14 and a secondary gear 15 meshed with the transmission shaft 11 and the special-shaped shaft 12 are respectively and fixedly sleeved on the transmission shaft 11, a main traction rod 16 is rotatably sleeved at the middle end of the special-shaped shaft 12, an extending wall 17 is integrally connected to the side wall of the cabinet body 1, an air inlet 18 is formed in the extending wall 17, a closing plate 19 is arranged at the position of the air inlet 18 in a pin shaft connection mode, a secondary traction rod 20 connected with the closing plate 19 in a pin shaft connection mode is connected to the main traction rod 16 through a pin shaft, the closing plate 19 controls the opening and closing of the air, the cold-driving wind wheel 21 is installed in the cabinet body 1 lateral wall rotation, and fixed cover respectively is equipped with tertiary gear 22 and the level four gear 23 that the meshing is connected on heterotypic axle 12 and the cold-driving wind wheel 21, rotate respectively in the cabinet body 1 upper end and install heat that is connected and drive wind wheel 26 and driven shaft 27, and fixed cover is equipped with cam 29 on the driven shaft 27, fixed mounting has the cooling box 30 that is used for the filling coolant liquid in the cabinet body 1 upper end, the optional ethylene glycol aqueous solution of coolant liquid, when it moves with the air current in the cabinet body 1, the accessible absorbs the high temperature heat in the cabinet body 1 and evaporates, and the slip cover is equipped with the high-pressure piston 31 that offsets with cam 29 activity in the cooling box 30 upper end, fixed cover is equipped with reset spring.
The one end that 8 drain pipes connect cooling plate 9 is fixed to run through mount table 3 and extend to in the 1 upper end of cabinet body, and 9 symmetric distribution of cooling plate in 3 both sides positions of mount table, utilize microthermal cooling plate 9 can carry out low temperature cold compress to transformer self to reduce transformer's high temperature pressure.
As can be seen from fig. 3 in the specification, the transmission shafts 11 are horizontally distributed, the special-shaped shafts 12 with the U-shaped middle ends are vertically distributed, and the U-shaped structures can be used for enabling the main traction rod 16 and the auxiliary traction rods 20 to pull the closing plate 19, so that the opening and closing of the air inlet 18 can be controlled in the opening and closing process.
The extending wall 17 inclines the equipment, and the closing plate 19 is movably propped against the air inlet 18 which is obliquely arranged, and the air inlet 18 is opened and closed by utilizing the deflection opening and closing of the closing plate.
The upper end of the air cooling frame body 2 is provided with a cold air port 24 corresponding to the cold-driving wind wheel 21 so as to facilitate the entry of low-temperature cold air flow, and the upper end of the cabinet body 1 is provided with a hot air port 25 corresponding to the hot-driving wind wheel 26 so as to facilitate the directional discharge of high-temperature hot air flow in the cabinet body 1.
A transmission crawler belt 28 is connected between the thermal wind driving wheel 26 and the driven shaft 27, the cooling box 30 is positioned at the air inlet 18, and the cooling liquid is discharged outwards under pressure and can be fused with the air flow entering the cabinet body 1, so that the cooling liquid can move fully in the cabinet body 1.
The invention can be illustrated by the following operating modes:
after the power converter in the cabinet body 1 generates high-temperature heat, the memory spring 5 absorbs heat quickly, the lifting plate 6 is extended and supported quickly to move downwards vertically to the pressing plate 7, the pressing plate 7 presses the water bag 4 in the downward moving process, so that low-temperature liquid in the water bag 4 flows into the cooling plate 9 with a hollow structure through the drain pipe 8, and the low-temperature cooling plate 9 is abutted against the power converter to perform low-temperature cold compress treatment on the power converter;
the lifting plate 6 drives the lifting rack 10 to synchronously move downwards, the lifting rack 10 drives the transmission shaft 11 to rotate through a secondary gear 13 in meshed connection with the lifting rack, and the transmission shaft 11 drives the special-shaped shaft 12 to rotate through a primary gear 14 and a secondary gear 15 in meshed connection with the transmission shaft;
the special-shaped shaft 12 pulls and pulls the closing plate 19 through the main traction rod 16 and the auxiliary traction rod 20 in the rotating process, so that the closing plate 19 is repeatedly opened and closed at the position of the air inlet 18, and meanwhile, the special-shaped shaft 12 drives the cold-driving wind wheel 21 to rotate through the three-stage gear 22 and the four-stage gear 23 which are connected in a meshed mode, so that low-temperature cold air flow is provided for the cabinet body 1;
the low-temperature cold airflow entering the cabinet body 1 pressurizes and drives the high-temperature hot airflow, so that the high-temperature hot airflow urges the heat-driving wind wheel 26 to rotate in the motion process, the heat-driving wind wheel 26 drives the driven shaft 27 to rotate through the transmission crawler 28, the driven shaft 27 drives the cam 29 to rotate, the high-pressure piston 31 and the reset spring 32 are pressurized, the cooling liquid in the cooling box 30 is pressurized and fused with the low-temperature cold airflow entering the cabinet body 1, and the high-temperature cold airflow absorbs heat and evaporates in the motion process to consume high-temperature heat in the cabinet body 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The protection mechanism for the outdoor transformer comprises a cabinet body (1) for mounting the transformer, and is characterized in that an air cooling frame body (2) is fixedly connected outside the cabinet body (1), and a cold compress assembly and an air cooling assembly are respectively arranged between the cabinet body (1) and the air cooling frame body (2);
the cold compress assembly comprises an installation table (3) which is fixedly arranged in the upper end of the cabinet body (1) and used for supporting the power converter, a water bag (4) is fixedly arranged in the lower end of the cabinet body (1), a memory spring (5) is fixedly connected to the lower end of the installation table (3), a lifting plate (6) is fixedly connected to the lower end of the memory spring (5), a pressing plate (7) which is in contact with the water bag (4) is fixedly connected to the lifting plate (6), a drain pipe (8) is fixedly connected to the side wall of the water bag (4), and a cooling plate (9) of a hollow structure is connected to the upper end of the drain pipe (8) in;
the air cooling assembly comprises a lifting rack (10) fixedly connected to the lower end of a lifting plate (6), a transmission shaft (11) and a special-shaped shaft (12) are respectively rotatably arranged in the lower end of the cabinet body (1) and the air cooling frame body (2), a driven gear (13) meshed with the lifting rack (10) is fixedly sleeved on the transmission shaft (11), a primary gear (14) and a secondary gear (15) meshed and connected are respectively fixedly sleeved on the transmission shaft (11) and the special-shaped shaft (12), a main traction rod (16) is rotatably sleeved at the middle end of the special-shaped shaft (12), an extension wall (17) is integrally connected to the side wall of the cabinet body (1), an air inlet (18) is formed in the extension wall (17), a closing plate (19) is installed at the position of the air inlet (18) in a pin shaft connection mode, a secondary traction rod (20) connected with the closing plate (19) in a pin shaft connection, the utility model discloses a cooling device, including the cabinet body, cabinet body (1) lateral wall rotate and install cold-drive wind wheel (21), and fixed cover respectively on heterotypic axle (12) and cold-drive wind wheel (21) is equipped with tertiary gear (22) and level four gear (23) that the meshing is connected, rotate respectively in the cabinet body (1) upper end and install heat that is connected and drive wind wheel (26) and driven shaft (27), and fixed cover is equipped with cam (29) on driven shaft (27), cabinet body (1) upper end internal fixation installs cooling box (30) for the filling coolant liquid, and slides in cooling box (30) upper end and overlaps and be equipped with high-pressure piston (31) that offsets with cam (29) activity, fixed cover is equipped with reset spring (32) on high-.
2. The protection mechanism for outdoor transformer application according to claim 1, wherein the drain pipe (8) is connected to one end of the cooling plate (9) and fixedly penetrates through the mounting table (3) and extends into the upper end of the cabinet body (1), and the cooling plate (9) is symmetrically distributed at two side positions of the mounting table (3).
3. The protection mechanism for outdoor transformer application according to claim 1, wherein the transmission shafts (11) are horizontally distributed, and the special-shaped shafts (12) with U-shaped structures at the middle ends are vertically distributed.
4. The protection mechanism for outdoor transformer application according to claim 1, wherein the extension wall (17) is inclined, and the closing plate (19) is movably abutted against the inclined air inlet (18).
5. The application protection mechanism of the outdoor transformer according to claim 1, wherein the upper end of the air cooling frame body (2) is provided with a cold air port (24) corresponding to the cold driving wind wheel (21), and the upper end of the cabinet body (1) is provided with a hot air port (25) corresponding to the hot driving wind wheel (26).
6. The outdoor transformer application protection mechanism of claim 5, wherein a transmission crawler belt (28) is connected between the heat driving wind wheel (26) and the driven shaft (27), and the cooling box (30) is positioned at the air inlet (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110221619.5A CN113035520B (en) | 2021-02-27 | 2021-02-27 | Protection mechanism for outdoor transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110221619.5A CN113035520B (en) | 2021-02-27 | 2021-02-27 | Protection mechanism for outdoor transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113035520A true CN113035520A (en) | 2021-06-25 |
| CN113035520B CN113035520B (en) | 2022-08-12 |
Family
ID=76465078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110221619.5A Expired - Fee Related CN113035520B (en) | 2021-02-27 | 2021-02-27 | Protection mechanism for outdoor transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113035520B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373581A (en) * | 2021-08-12 | 2021-09-10 | 南通恒臻纺织科技有限公司 | Water-cooling type spinning rack with dust removal effect |
| CN114666934A (en) * | 2022-05-25 | 2022-06-24 | 南通三喜电子有限公司 | High-temperature protection type ballast with dustproof function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209472277U (en) * | 2018-12-26 | 2019-10-08 | 江苏鑫恒泰电气科技有限公司 | The GGD intelligent type low-voltage drawer-type switch cabinet of good heat dissipation effect |
| CN112054418A (en) * | 2020-10-12 | 2020-12-08 | 卓烁民 | Ground electric cabinet is sat to environmental protection heat dissipation type with waterproof effect |
| CN112271617A (en) * | 2020-11-17 | 2021-01-26 | 马锦棠 | Outdoor switch board of pre-buried formula |
-
2021
- 2021-02-27 CN CN202110221619.5A patent/CN113035520B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209472277U (en) * | 2018-12-26 | 2019-10-08 | 江苏鑫恒泰电气科技有限公司 | The GGD intelligent type low-voltage drawer-type switch cabinet of good heat dissipation effect |
| CN112054418A (en) * | 2020-10-12 | 2020-12-08 | 卓烁民 | Ground electric cabinet is sat to environmental protection heat dissipation type with waterproof effect |
| CN112271617A (en) * | 2020-11-17 | 2021-01-26 | 马锦棠 | Outdoor switch board of pre-buried formula |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373581A (en) * | 2021-08-12 | 2021-09-10 | 南通恒臻纺织科技有限公司 | Water-cooling type spinning rack with dust removal effect |
| CN113373581B (en) * | 2021-08-12 | 2021-10-08 | 南通恒臻纺织科技有限公司 | Water-cooling type spinning rack with dust removal effect |
| CN114666934A (en) * | 2022-05-25 | 2022-06-24 | 南通三喜电子有限公司 | High-temperature protection type ballast with dustproof function |
| CN114666934B (en) * | 2022-05-25 | 2022-08-23 | 南通三喜电子有限公司 | High-temperature protection type ballast with dustproof function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113035520B (en) | 2022-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113035520B (en) | Protection mechanism for outdoor transformer | |
| CN204229989U (en) | The insulating oil cooling back installation of locomotive transformer | |
| CN110290675B (en) | Automatically controlled cabinet cooling system and automatically controlled cabinet | |
| CN209184001U (en) | A kind of intelligent wall hanging formula DC power cabinet | |
| CN114898980A (en) | Environment-friendly transformer high temperature protection cabinet | |
| CN111146718A (en) | Closed power distribution cabinet high frequency anti-aging heat sink | |
| CN112736734B (en) | Underground installation type protective equipment for indoor transformer station | |
| CN112928669B (en) | Outdoor type transformer box assembled in monsoon climate area | |
| CN214956309U (en) | Novel transformer | |
| CN112566419B (en) | Short-circuit protection device for high-voltage electrical appliance | |
| CN108565701A (en) | A kind of water cooling radiating type power distribution cabinet | |
| CN114867303A (en) | Ballast high-temperature protection equipment for fluorescent lamp | |
| CN114142674A (en) | Power generation floor tile based on bidirectional mechanical rectifying device | |
| CN209497129U (en) | A kind of Internet of Things electric power distributing cabinet of easy access | |
| CN208655368U (en) | A kind of heat dissipation type distribution transformer | |
| CN206147347U (en) | Conveniently adjust photovoltaic power generation device at angle of elevation | |
| CN113285370B (en) | Municipal infrastructure is with middle-size and small-size electrical equipment application protection cabinet | |
| CN215267299U (en) | Electric cabinet for nickel-metal hydride battery direct current screen | |
| CN214798481U (en) | Low-voltage shaft-out type switch cabinet | |
| CN214314152U (en) | Induction type speed regulation type low-voltage cabinet heat abstractor | |
| CN204087988U (en) | One has photovoltaic translation function main transformer falling film type heat-exchanger rig | |
| CN117198693B (en) | Linear self-detection cooling type transformer and control method | |
| CN216146601U (en) | Virtual synchronous machine simulation device of new energy power station and new energy power station | |
| CN215523818U (en) | Casing for infrared applied refrigerator | |
| CN220017912U (en) | Container type liquid cold source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220721 Address after: 423000 No. 45, Guoqing South Road, Beihu District, Chenzhou City, Hunan Province Applicant after: Chenzhou Electric Power Co.,Ltd. Address before: 210000 No.40 dianjiangtai Road, Pukou District, Nanjing City, Jiangsu Province Applicant before: Dai Jinwei |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |