CN212990846U - Outdoor pre-installed transformer - Google Patents
Outdoor pre-installed transformer Download PDFInfo
- Publication number
- CN212990846U CN212990846U CN202022366605.6U CN202022366605U CN212990846U CN 212990846 U CN212990846 U CN 212990846U CN 202022366605 U CN202022366605 U CN 202022366605U CN 212990846 U CN212990846 U CN 212990846U
- Authority
- CN
- China
- Prior art keywords
- door
- transformer
- shell
- type transformer
- dry
- 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.)
- Active
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model belongs to the technical field of the transformer, especially, be outdoor prepackage type transformer, including shell, dry-type transformer and audible-visual annunciator, indoor light is installed on the inside top of shell, cooling blower is installed in dry-type transformer's left side, the locating piece is installed in dry-type transformer's left side, audible-visual annunciator's left side is settled there is the second gate switch, the left side of second gate switch is connected with interior net door, settle on the front end surface of shell has the door plant, and the left side of door plant is connected with the hinge, the inside of door plant is provided with the exhaust fan, the front end surface of interior net door is provided with five electromagnetic lock. This outdoor prepackage type transformer passes through the setting of shell, and outdoor prepackage type dry-type transformer shell protection level reaches IP45, and the shell is the mesh mode, and the aperture is 1mm, and the metal wire can not get into, wholly prevents that the water spray gets into indoorly, can rain-proof water drench, spatters, makes the transformer can not receive the influence of rainwater, has promoted the waterproof performance of transformer.
Description
Technical Field
The utility model relates to a transformer technical field specifically is outdoor prepackage type transformer.
Background
A power transformer is a stationary electrical device for converting an ac voltage of a certain value into another voltage of the same frequency or different values, and a transformer is a stationary electrical device for converting ac voltage and current to transmit ac power.
Present traditional transformer waterproof performance is relatively poor, outside rainwater drenches easily, spatters the inside of just needing the ware, lead to the transformer the condition of contact failure or short circuit to appear, can't be automatic to inside temperature control, inside high temperature can not automatic outage, the security is relatively poor, it is wide to have the regulation turned angle scope, the wearing and tearing that are difficult for leading to the mirror mouth to the strong protectiveness of mirror mouth, strong to the protectiveness of mirror mouth, the structure is adjusted the flexibility height and is installed simple convenient novel transformer to the change of device part.
In order to solve the problems, innovative design is urgently needed on the basis of the original transformer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor prepackage type transformer to solve the like product waterproof performance who proposes in the above-mentioned background art relatively poor, outside rainwater drenches easily, spatters the inside of just needing the ware, leads to the transformer the condition of contact failure or short circuit to appear, and the unable automatic internal temperature is controlled, and internal temperature is too high can not the auto-power-off, the relatively poor problem of security.
In order to achieve the above object, the utility model provides a following technical scheme: an outdoor pre-installed transformer comprises a shell, a dry-type transformer and an audible and visual alarm, wherein an indoor illuminating lamp is installed at the top end inside the shell, and the right side of the indoor illuminating lamp is provided with a first door control switch, the left side of the dry-type transformer is provided with a cooling fan, the dry type transformer is positioned below the first door control switch, the left side of the dry type transformer is provided with a positioning block, the left side of the audible and visual alarm is provided with a second door control switch, the audible and visual alarm is positioned behind the first door control switch, the left side of the second door control switch is connected with an inner net door, the front end surface of the shell is provided with a door plate, the left side of the door plate is connected with a hinge, an exhaust fan is arranged inside the door plate, a door lock is arranged below the right side of the exhaust fan, the front end surface of the inner net door is provided with a five-prevention electromagnetic lock, and a five-prevention mechanism is arranged above the five-prevention electromagnetic lock.
Preferably, the shell is a hollow mesh structure with the aperture of 1mm, and the door plate and the inner mesh door form a rotating structure through hinges and the shell.
Preferably, vertical center lines among the indoor illuminating lamp, the housing and the dry-type transformer are coincident, and the cooling fans are symmetrical with respect to the vertical center line of the dry-type transformer.
Preferably, the size between interior net door and the door plant is identical, and interior net door is fretwork network structure to the door plant constitutes circulation structure through the cooperation between exhaust fan and the interior net door and shell.
Preferably, the five-prevention mechanism comprises a first small circuit breaker, a second small circuit breaker, an indoor temperature controller, an electrified display and an intelligent temperature controller, the second small circuit breaker is arranged on the left side of the first small circuit breaker, the indoor temperature controller is installed on the left side of the second small circuit breaker, the electrified display is arranged on the left side of the indoor temperature controller, and the intelligent temperature controller is fixed on the left side of the electrified display.
Preferably, all inlay with the intranet door between first little circuit breaker, the little circuit breaker of second, indoor temperature controller, electrified display and the intelligent temperature controller and be connected, and the horizontal central line between first little circuit breaker, the little circuit breaker of second, indoor temperature controller, electrified display and the intelligent temperature controller coincides mutually.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the outdoor prefabricated transformer, through the arrangement of the shell, the protection grade of the outdoor prefabricated dry-type transformer shell reaches IP45, the shell is in a mesh mode, the aperture is 1mm, metal wires cannot enter the shell, the outdoor prefabricated dry-type transformer can be integrally prevented from spraying water to enter the room, rain and splash can be prevented, the transformer cannot be influenced by rainwater, and the waterproof performance of the transformer is improved;
2. the outdoor prefabricated transformer is characterized in that a dry-type transformer and a cooling fan are arranged, an intelligent temperature controller detects the temperature rise of an external coil of the dry-type transformer by utilizing three Pt100 platinum thermal resistors pre-embedded in a three-phase winding coil of the dry-type transformer, and the intelligent temperature controller automatically controls the starting and stopping of the cooling fan and the over-temperature alarm until the ultra-high temperature trip-out is carried out according to the temperature rise so as to ensure the safe operation of the dry-type transformer;
3. this outdoor prepackage type transformer passes through five sets of electromagnetic locks of preventing and five mechanisms, when dry-type transformer is electrified, five electrified display three-phase lamps of preventing mechanism are bright, five electromagnetic locks of preventing are closed, the transformer door plant that does not have a power failure can't be opened, second gate switch is closed when opening by force, audible-visual annunciator carries out work and carries out the police to danger, in time prevent that staff's maloperation from causing personal safety to operating personnel, open door plant indoor lighting lamp bright lamp during indoor erection, can make things convenient for the staff to watch the internal conditions through the intranet door, indoor automatic weighing apparatus temperature exhaust fan that is equipped with, bring the heat that dry-type transformer produced outdoor, thereby reduce the indoor temperature, dry-type transformer temperature reduces normal work.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of the present invention;
fig. 3 is a schematic front structural view of the present invention;
fig. 4 is the schematic diagram of the inner mesh structure of the present invention.
In the figure: 1. a housing; 2. indoor lighting lamps; 3. a first gate control switch; 4. a dry-type transformer; 5. a cooling fan; 6. positioning blocks; 7. an audible and visual alarm; 8. a second gate control switch; 9. an intranet door; 10. a door panel; 11. a hinge; 12. an exhaust fan; 13. a door lock; 14. a five-prevention electromagnetic lock; 15. a five-prevention mechanism; 1501. a first small circuit breaker; 1502. a second small circuit breaker; 1503. an indoor temperature controller; 1504. a charged display; 1505. an intelligent temperature controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: outdoor prepackage type transformer, including shell 1, dry-type transformer 4 and audible-visual annunciator 7, indoor light 2 is installed on the inside top of shell 1, and first gate switch 3 is installed on the right side of indoor light 2, cooling blower 5 is installed in the left side of dry-type transformer 4, and dry-type transformer 4 is located the below of first gate switch 3, locating piece 6 is installed on the left side of dry-type transformer 4, settle on the left side of audible-visual annunciator 7 has second gate switch 8, and audible-visual annunciator 7 is located the rear of first gate switch 3, the left side of second gate switch 8 is connected with interior net door 9, the front end surface of shell 1 settles there is door plant 10, and the left side of door plant 10 is connected with hinge 11, the inside of door plant 10 is provided with exhaust fan 12, and installs lock 13 below the right side of exhaust fan 12, the front end surface of interior net door 9 is provided with five electromagnetic lock 14, a five-prevention mechanism 15 is arranged above the five-prevention electromagnetic lock 14;
furthermore, the shell 1 is a hollow net structure with the aperture of 1mm, the door plate 10 and the inner net door 9 form a rotating structure with the shell 1 through the hinges 11, the protection grade of the outdoor preassembled dry-type transformer shell 1 reaches IP45, the shell is in a mesh mode, the aperture is 1mm, metal wires cannot enter the shell, and the whole body prevents water from spraying into a room, so that rain and splash can be prevented, the transformer cannot be influenced by rainwater, and the waterproof performance of the transformer is improved;
further, vertical center lines among the indoor illuminating lamp 2, the housing 1 and the dry-type transformer 4 are coincident, and the cooling fans 5 are symmetrical with respect to the vertical center line of the dry-type transformer 4, the intelligent temperature controller 1505 detects the temperature rise of an external coil of the dry-type transformer 4 by utilizing three Pt100 platinum thermal resistors pre-embedded in a three-phase winding coil of the dry-type power transformer 4, and automatically controls the start and stop of the cooling fan 5 and the over-temperature alarm until the ultra-high temperature trip is carried out according to the temperature rise so as to ensure the safe operation of the dry-type transformer 4;
further, the size of the inner net door 9 is matched with that of the door plate 10, and the inner net door 9 is a hollow net structure, and the door plate 10 forms a circulation structure with the outer shell 1 through the matching between the exhaust fan 12 and the inner net door 9, when the dry type transformer 4 is electrified, the three-phase lamp of the electrified display 1504 of the five-prevention mechanism 15 is turned on, the five-prevention electromagnetic lock 14 is closed, the door panel 10 of the transformer cannot be opened without power failure, when the door is opened forcibly, the second door control switch 8 is closed, the audible and visual alarm 7 works to alarm danger, personal safety of operators caused by misoperation of the operators is prevented in time, the indoor illuminating lamp 2 of the door panel 10 is turned on when the door is installed indoors, the internal conditions can be conveniently watched by workers through the internal net door 9, the automatic constant temperature exhaust fan 12 is arranged indoors, and heat generated by the dry-type transformer 4 is taken out of the room, so that the indoor temperature is reduced, and the dry-type transformer 4 works normally when the temperature is reduced;
further, the five-prevention mechanism 15 includes a first small circuit breaker 1501, a second small circuit breaker 1502, an indoor temperature controller 1503, a live display 1504 and an intelligent temperature controller 1505, wherein the second small circuit breaker 1502 is arranged on the left side of the first small circuit breaker 1501, the indoor temperature controller 1503 is installed on the left side of the second small circuit breaker 1502, the live display 1504 is arranged on the left side of the indoor temperature controller 1503, and the intelligent temperature controller 1505 is fixed on the left side of the live display 1504;
further, the first small circuit breaker 1501, the second small circuit breaker 1502, the indoor temperature controller 1503, the electrified display 1504 and the intelligent temperature controller 1505 are all connected with the inner net door 9 in an embedded mode, horizontal center lines among the first small circuit breaker 1501, the second small circuit breaker 1502, the indoor temperature controller 1503, the electrified display 1504 and the intelligent temperature controller 1505 coincide with each other, the first small circuit breaker 1501 protects the dry-type transformer 4, the second small circuit breaker 1502 protects the indoor illuminating lamp 2 and the exhaust fan 12, and the indoor temperature controller 1503 drives the exhaust fan 12.
The working principle is as follows: the outdoor preassembled transformer is used according to the principle that the transformer is firstly installed at a proper position, the protection grade of an outdoor preassembled dry-type transformer shell reaches IP45, the shell is in a mesh mode, the aperture is 1mm, metal wires cannot enter the outdoor preassembled dry-type transformer shell, water spraying is prevented from entering the outdoor dry-type transformer shell integrally, rain and water splashing can be prevented, the transformer cannot be influenced by rainwater, the waterproof performance of the transformer is improved, the intelligent temperature controller 1505 detects the temperature rise of an external coil of the dry-type transformer 4 by utilizing three Pt100 platinum thermal resistors pre-embedded in a three-phase winding coil of the dry-type power transformer 4, and the start and stop of the cooling fan 5 and the over-temperature alarm are automatically controlled according to the temperature rise until the ultra-high temperature trip is;
when dry-type transformer 4 is electrified, the electrified display 1504 three-phase lamp of five-prevention mechanism 15 is bright, five-prevention electromagnetic lock 14 is closed, transformer door plant 10 that does not have a power failure can't be opened, second gate switch 8 is closed when opening by force, audible-visual annunciator 7 works and carries out the police dispatch newspaper to danger, in time, prevent that staff's maloperation from leading to the fact personal safety to operating personnel, open door plant 10 indoor lighting lamp 2 during indoor installation and light, can make things convenient for the staff to watch the internal conditions through interior net door 9, indoor automatic weighing and weighing apparatus exhaust fan 12 that is equipped with, take the heat that dry-type transformer 4 produced outdoor, thereby reduce indoor temperature, dry-type transformer 4 temperature reduces normal work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Outdoor prepackage type transformer, including shell (1), dry-type transformer (4) and audible-visual annunciator (7), its characterized in that: the indoor illuminating lamp (2) is installed at the top end inside the shell (1), the first door control switch (3) is installed on the right side of the indoor illuminating lamp (2), the cooling fan (5) is installed on the left side of the dry type transformer (4), the dry type transformer (4) is located below the first door control switch (3), the positioning block (6) is installed on the left side of the dry type transformer (4), the second door control switch (8) is arranged on the left side of the audible and visual alarm (7), the audible and visual alarm (7) is located behind the first door control switch (3), the inner net door (9) is connected to the left side of the second door control switch (8), the door panel (10) is arranged on the surface of the front end of the shell (1), the hinge (11) is connected to the left side of the door panel (10), the exhaust fan (12) is arranged inside the door panel (10), and the door lock (13) is installed below the right side, the front end surface of the inner net door (9) is provided with a five-prevention electromagnetic lock (14), and a five-prevention mechanism (15) is arranged above the five-prevention electromagnetic lock (14).
2. The outdoor pre-assembled transformer of claim 1, wherein: the outer shell (1) is of a hollow-out net-shaped structure with the aperture being 1mm, and a hinge (11) and the outer shell (1) form a rotating structure between the door plate (10) and the inner net door (9).
3. The outdoor pre-assembled transformer of claim 1, wherein: the vertical center lines of the indoor illuminating lamp (2), the shell (1) and the dry-type transformer (4) are overlapped, and the cooling fans (5) are symmetrical about the vertical center line of the dry-type transformer (4).
4. The outdoor pre-assembled transformer of claim 1, wherein: the size between the inner net door (9) and the door plate (10) is identical, the inner net door (9) is of a hollow net structure, and the door plate (10) forms a circulation structure with the shell (1) through the matching between the exhaust fan (12) and the inner net door (9).
5. The outdoor pre-assembled transformer of claim 1, wherein: the five-prevention mechanism (15) comprises a first small circuit breaker (1501), a second small circuit breaker (1502), an indoor temperature controller (1503), a live display (1504) and an intelligent temperature controller (1505), wherein the second small circuit breaker (1502) is arranged on the left side of the first small circuit breaker (1501), the indoor temperature controller (1503) is installed on the left side of the second small circuit breaker (1502), the live display (1504) is arranged on the left side of the indoor temperature controller (1503), and the intelligent temperature controller (1505) is fixed on the left side of the live display (1504).
6. The outdoor pre-assembled transformer of claim 5, wherein: all inlay with intranet door (9) between first little circuit breaker (1501), second little circuit breaker (1502), indoor temperature controller (1503), electrified display (1504) and the intelligent temperature controller (1505) and be connected, and the horizontal central line between first little circuit breaker (1501), second little circuit breaker (1502), indoor temperature controller (1503), electrified display (1504) and the intelligent temperature controller (1505) coincides mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366605.6U CN212990846U (en) | 2020-10-22 | 2020-10-22 | Outdoor pre-installed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366605.6U CN212990846U (en) | 2020-10-22 | 2020-10-22 | Outdoor pre-installed transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212990846U true CN212990846U (en) | 2021-04-16 |
Family
ID=75419727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022366605.6U Active CN212990846U (en) | 2020-10-22 | 2020-10-22 | Outdoor pre-installed transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212990846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964689A (en) * | 2021-09-03 | 2022-01-21 | 宜昌昌耀电力成套设备有限公司 | Control device and method for safety door of box-type substation |
-
2020
- 2020-10-22 CN CN202022366605.6U patent/CN212990846U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964689A (en) * | 2021-09-03 | 2022-01-21 | 宜昌昌耀电力成套设备有限公司 | Control device and method for safety door of box-type substation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212990846U (en) | Outdoor pre-installed transformer | |
| CN205716607U (en) | A kind of bavin electricity hybrid power supply interval squelch type moving illuminating lighthouse | |
| CN210517525U (en) | Electric automation control's heat dissipation regulator cubicle | |
| CN209198973U (en) | Switchgear house intelligent monitor system and switchgear house remote monitoring system | |
| CN109164857A (en) | Switchgear house intelligent monitor system and switchgear house remote monitoring system | |
| CN112762992A (en) | Complete set of equipment for monitoring and controlling electromagnetic environment of transformer substation | |
| CN204968187U (en) | Divide distribution device | |
| CN216981606U (en) | Modular prefabricated substation security and protection integrated monitoring system | |
| CN210721065U (en) | Environmental detection protection system under intelligence house | |
| CN207116927U (en) | A kind of low-voltage distribution cabinet with warning device | |
| CN205724449U (en) | A kind of intelligent switchboard | |
| CN209762883U (en) | Power-adjustable street lamp for exterior line electric power engineering | |
| CN209169765U (en) | A kind of outdoor comprehensive environmental protection distribution box | |
| CN210246096U (en) | Intelligent air valve ventilation integrated machine for prefabricated cabin | |
| CN112055520A (en) | Electric automatization control box | |
| CN109449884B (en) | CPS control-based intelligent management system for protection switch | |
| CN208767655U (en) | A kind of energy-saving landscape type imbededd case change | |
| CN207926028U (en) | A kind of novel distribution cabinet | |
| CN210377180U (en) | Ventilation unit intelligent control case | |
| CN211398005U (en) | Intelligent control device for coal mine double-fan vacuum magnetic starter | |
| CN109193445A (en) | A kind of outdoor use convergence control cabinet | |
| CN219555388U (en) | Intelligent protective box | |
| CN215419160U (en) | Low-voltage distribution box with internal protection device | |
| CN210776881U (en) | Intelligent induction gateway | |
| CN211087350U (en) | Intelligent access control system of power distribution room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |