CN211929190U

CN211929190U - Medium-high frequency electrostatic dust collection dry type transformer high-voltage coil

Info

Publication number: CN211929190U
Application number: CN202020565643.1U
Authority: CN
Inventors: 沈怡; 王猛
Original assignee: Suzhou Qinersheng Electric Co ltd
Current assignee: Suzhou Qinersheng Electric Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-13
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a medium-high frequency electrostatic dust collection dry type transformer high-voltage coil, which comprises a fan and a base, wherein the front end face of the base is connected with the fan, the upper end face of the base is connected with a protective shell, the front end face of the protective shell is connected with a communicating block, the middle of the communicating block is connected with a waterproof cover at the front end face of the protective shell, the upper end face of the protective shell is connected with a fixed frame, the front end face of the fixed frame is connected with a powered electrode, the utility model discloses a waterproof cover which is composed of a fixed ring, a bottom pad and an outer frame, the fixed ring can be wrapped on the surface of a high-voltage tap, a friction layer on the inner surface of the fixed ring can well increase the friction between the fixed ring and the high-voltage tap, so that the waterproof cover is more stable to be fixed, and the waterproof cover adopts the surface of a, avoid appearing the gap between casing and the frame, guarantee high-pressure tap's stable connection.

Description

Medium-high frequency electrostatic dust collection dry type transformer high-voltage coil

Technical Field

The utility model belongs to the technical field of electronic equipment is relevant, concretely relates to medium-high frequency electrostatic precipitator dry-type transformer high-voltage coil.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, main components are a primary coil, a secondary coil and an iron core, and the transformer has the following main functions: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, and the like.

The prior art has the following problems: when the high-voltage coil of the existing high-frequency electrostatic dust removal dry-type transformer is used, because the surface of the high-voltage coil is provided with the high-voltage connector, and the surface of the high-voltage connector on the surface of the transformer has no other protection, the high-voltage connector can be contacted with water vapor in the air after being exposed in the air for a long time, so that the corrosion and the instability of subsequent connection are caused, and the normal use of the transformer is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high frequency electrostatic precipitator dry-type transformer high-voltage coil in to the high-voltage coil surface that provides in solving above-mentioned background art is provided with the high-pressure connector and the high-pressure connector surface on transformer surface does not have all the other protections and leads to exposing for a long time in the air can cause the problem of the normal use of the unstable influence transformer of corrosion and follow-up connection with the vapor contact in the air.

In order to achieve the above object, the utility model provides a following technical scheme:

well high frequency electrostatic precipitator dry-type transformer high-voltage coil, including fan and base, the front end terminal surface of base is connected with the fan, the upper end terminal surface of base is connected with the protective housing, the front end terminal surface of protective housing is connected with the intercommunication piece, the centre of intercommunication piece is connected with the waterproof cover in the front end terminal surface position department of protective housing, the upper end terminal surface of protective housing is connected with the mount, the front end terminal surface of mount is connected with the circular telegram electrode, the front end terminal surface of intercommunication piece and circular telegram electrode has the connecting rod through bolted connection, the protective housing includes high-pressure tap, high-pressure connection piece and casing, the front end terminal surface through connection of casing has high-pressure tap, the front end port of high-pressure tap has high-pressure connection piece through bolted connection.

Preferably, the waterproof cover comprises a fixing ring, a bottom pad and an outer frame, the rear end port of the outer frame is connected with the bottom pad, and the fixing ring is connected to the middle of the outer frame at the front end face of the bottom pad.

Preferably, the inside of protective housing is provided with vary voltage coil, the intercommunication piece is connected through outside circular telegram circuit, the material of waterproof cover is soft natural rubber material.

Preferably, the high-voltage tap is internally provided with an electrode and electrically connected with the transformer coil inside the protective shell, and the upper end face of the shell is connected to the surface of the fixing frame.

Preferably, the diameter of the inner surface of the fixing ring is equal to the diameter of the outer surface of the high voltage tap, the contour of the inner surface of the outer frame is in contact with the outer surface of the high voltage tap, and the inner surface of the fixing ring is provided with a friction layer.

Preferably, the powered electrode is electrically connected with external equipment, and the fan is electrically connected with an external power supply and can reduce the temperature on the surface of the protective shell through rotation of the internal fan blades.

Preferably, the inside of base is provided with the gyro wheel and can drives the base and remove, the upper end terminal surface of mount is provided with the fixed plate and can passes through the bolt fastening on the external equipment surface.

Compared with the prior art, the utility model provides a well high frequency electrostatic precipitator dry-type transformer high-voltage coil possesses following beneficial effect:

1. the utility model discloses have the waterproof cover that retainer plate, heelpiece and frame are constituteed, the parcel that adopts the retainer plate ability to be fine is on the surface of high pressure tap, and the friction between increase retainer plate and the high pressure tap that the frictional layer of retainer plate internal surface can be fine makes the fixed of waterproof cover more stable, and the waterproof cover adopts the surface of the fine laminating casing of soft natural rubber material ability simultaneously, avoids appearing the gap between casing and the frame, guarantees the stable connection of high pressure tap.

2. The utility model discloses a solution high-voltage coil surface that the buckler can be fine is provided with the high-pressure connector and the high-pressure connector surface on transformer surface does not have all the other protections and leads to exposing for a long time in the air can cause the problem of the unstability influence transformer of corrosion and follow-up connection with the vapor contact in the air, the adoption buckler that can be fine covers the high-pressure tap, thereby avoid high-pressure tap and outside air contact, avoid the inside electrode of high-pressure tap to receive the corrosion of outside vapor, guarantee high-pressure tap and external equipment stable connection.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a high-voltage coil of a medium-high frequency electrostatic dust collection dry-type transformer provided by the utility model;

fig. 2 is a schematic structural view of the protective shell of the high-voltage coil of the medium-high frequency electrostatic dust collection dry-type transformer provided by the utility model;

fig. 3 is a schematic structural view of a waterproof cover of a high-voltage coil of the medium-high frequency electrostatic dust collection dry-type transformer provided by the utility model;

in the figure: 1. a fan; 2. a protective shell; 3. a communicating block; 4. a fixed mount; 5. a powered electrode; 6. a connecting rod; 7. a waterproof cover; 8. a base; 21. a high voltage tap; 22. a high-voltage connecting sheet; 23. a housing; 71. a stationary ring; 72. a bottom pad; 73. and (4) an outer frame.

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. 1-3, the present invention provides a technical solution:

middle-high frequency electrostatic precipitator dry-type transformer high-voltage coil, including fan 1 and base 8, the front end terminal surface of base 8 is connected with fan 1, the upper end terminal surface of base 8 is connected with protective housing 2, the front end terminal surface of protective housing 2 is connected with intercommunication piece 3, the centre of intercommunication piece 3 is connected with waterproof cover 7 in the front end terminal surface position department of protective housing 2, the upper end terminal surface of protective housing 2 is connected with mount 4, the front end terminal surface of mount 4 is connected with circular telegram electrode 5, the front end terminal surface of intercommunication piece 3 and circular telegram electrode 5 has connecting rod 6 through bolted connection, protective housing 2 includes high-pressure tap 21, high-pressure connection piece 22 and casing 23, the front end terminal surface through connection of casing 23 has high-pressure tap 21, the front end port of high-pressure tap 21 has high-pressure connection piece 22 through.

Middle-high frequency electrostatic precipitator dry-type transformer high-voltage coil, waterproof cover 7 include retainer plate 71, heelpiece 72 and frame 73, and the rear end port of frame 73 is connected with heelpiece 72, and the centre of frame 73 is connected with retainer plate 71 in the front end terminal surface position department of heelpiece 72, and the parcel that retainer plate 71 can be fine is on the surface of high-pressure tap 21 to avoid high-pressure tap 21 and outside air contact.

The high-voltage coil of the medium-high frequency electrostatic dust collection dry-type transformer is characterized in that a transformation coil is arranged inside a protective shell 2, a communicating block 3 is connected through an external electrified circuit, and a waterproof cover 7 is made of soft natural rubber. The transformer coil can change the voltage of the current well so as to supply power to equipment with different rated voltages, an electrode is arranged in the high-voltage tap 21 and is electrically connected with the transformer coil in the protective shell 2, the upper end face of the shell 23 is connected to the surface of the fixing frame 4, the electrical connection can transmit the current well, so that the transformer coil can change the voltage of the current, the diameter of the inner surface of the fixing ring 71 is equal to the diameter of the outer surface of the high-voltage tap 21, the inner surface contour of the outer frame 73 is contacted with the outer surface of the high-voltage tap 21, the inner surface of the fixing ring 71 is provided with a friction layer, the friction layer on the inner surface of the fixing ring 71 can well increase the friction between the fixing ring 71 and the high-voltage tap 21, so that the waterproof cover 7 is fixed more stably, the electrified electrode 5 is electrically connected with external equipment, the fan 1 is electrically connected with, the produced heat with the inside potential transformer coil of protective housing 2 that can be fine gives off the air in, avoids the potential transformer coil potential safety hazard that the surface is overheated to cause, and the inside of base 8 is provided with the gyro wheel and can drives base 8 and remove, and the upper end terminal surface of mount 4 is provided with the fixed plate and can passes through the bolt fastening on the external equipment surface, and the gyro wheel can accelerate base 8's removal speed, makes the transport of transformer rapider.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when in use, the electrified electrode 5 on the surface of the fixed frame 4 and the communicating block 3 on the surface of the protective shell 2 are electrically connected through the connecting rod 6, then the communicating block 3 which needs to be electrically connected is connected through the electrified circuit, the fan 1 is electrically connected with the external power supply, the fan blade inside the fan 1 rotates to take away the heat on the surface of the protective shell 2, then the electrified electrode 5 is electrically connected with the external equipment through the wire, then the electrified electrode 5 of the external equipment box is controlled to be electrified, the surface of the electrified electrode 5 is electrified, the current on the surface of the electrified electrode 5 is transmitted to the transformation coil inside the protective shell 2 through the connecting rod 6, after the transformation coil changes the voltage of the current, the current after changing the voltage is transmitted to the rest electrified electrodes 5 on the surface of the fixed frame 4 through the electrified circuit on the surface of the communicating block 3, then the electrified electrode 5 transmits the current changing the, thereby supply power to the equipment of different rated voltages, when needing to carry out the vary voltage to high-voltage current, put the hand on the surface of frame 73, outwards stimulate frame 73, then high-pressure tap 21 exposes, connect high-voltage line on high-pressure tap 21 surface can, when high-pressure tap 21 does not use, aim at high-pressure tap 21 with retainer plate 71, press bottom pad 72 afterwards, then waterproof cover 7 is fixed on the casing 23 surface to it is isolated with outside steam to with high-pressure tap 21.

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

1. Well high frequency electrostatic precipitator dry-type transformer high-voltage coil, including fan (1) and base (8), its characterized in that: the front end face of the base (8) is connected with a fan (1), the upper end face of the base (8) is connected with a protective shell (2), the front end face of the protective shell (2) is connected with a communicating block (3), the middle of the communicating block (3) is connected with a waterproof cover (7) at the front end face of the protective shell (2), the upper end face of the protective shell (2) is connected with a fixed frame (4), the front end face of the fixed frame (4) is connected with a powered electrode (5), the front end faces of the communicating block (3) and the electrified electrode (5) are connected with a connecting rod (6) through bolts, the protective shell (2) comprises a high-voltage tap (21), a high-voltage connecting sheet (22) and a shell (23), the front end face of the shell (23) is connected with a high-pressure tap (21) in a penetrating way, the front end port of the high-voltage tap (21) is connected with a high-voltage connecting sheet (22) through a bolt.

2. The high-voltage coil of the medium-high frequency electrostatic precipitation dry-type transformer according to claim 1, characterized in that: waterproof cover (7) include retainer plate (71), heelpiece (72) and frame (73), the rear end port of frame (73) is connected with heelpiece (72), the centre of frame (73) is connected with retainer plate (71) in the front end terminal surface position department of heelpiece (72).

3. The high-voltage coil of the medium-high frequency electrostatic precipitation dry-type transformer according to claim 1, characterized in that: the transformer coil is arranged inside the protective shell (2), the communicating block (3) is connected through an external electrified circuit, and the waterproof cover (7) is made of soft natural rubber.

4. The high-voltage coil of the medium-high frequency electrostatic precipitation dry-type transformer according to claim 1, characterized in that: the high-voltage tap (21) is internally provided with an electrode and is electrically connected with a transformer coil inside the protective shell (2), and the upper end face of the shell (23) is connected to the surface of the fixed frame (4).

5. The high-voltage coil of the medium-high frequency electrostatic precipitation dry-type transformer according to claim 2, characterized in that: the diameter of the inner surface of the fixing ring (71) is equal to the diameter of the outer surface of the high-voltage tap (21), the contour of the inner surface of the outer frame (73) is in contact with the outer surface of the high-voltage tap (21), and the inner surface of the fixing ring (71) is provided with a friction layer.

6. The high-voltage coil of the medium-high frequency electrostatic precipitation dry-type transformer according to claim 1, characterized in that: the power-on electrode (5) is electrically connected with external equipment, the fan (1) is electrically connected with an external power supply and can reduce the temperature on the surface of the protective shell (2) through rotation of the internal fan blades.

7. The high-voltage coil of the medium-high frequency electrostatic precipitation dry-type transformer according to claim 1, characterized in that: the inside of base (8) is provided with the gyro wheel and can drives base (8) and remove, the upper end terminal surface of mount (4) is provided with the fixed plate and can passes through the bolt fastening at external equipment surface.