CN211654474U

CN211654474U - Energy-saving power transformer

Info

Publication number: CN211654474U
Application number: CN202020128686.3U
Authority: CN
Inventors: 赖金兰
Original assignee: Taiyuan Haosenli Electronic Power Equipment Co ltd
Current assignee: Taiyuan Haosenli Electronic Power Equipment Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-09
Anticipated expiration: 2030-01-20

Abstract

The utility model relates to the technical field of power transformers, in particular to an energy-saving power transformer, which comprises a base and a transformer shell arranged above the base, wherein the transformer is arranged inside the transformer shell, a transformer upper cover is arranged above a transformer shell, a cover body of the transformer shell is fixedly arranged on the transformer shell through bolts, a heat dissipation plate is arranged on the side edge of the transformer shell, the heat dissipation plate is uniformly arranged, the base is a rectangular table, the table body of the base is of a hollow cavity structure, and cooling water is filled in the cavity of the base; through setting up a water storage chamber in the base to set up a cavity in the heating panel, and let two cavitys intercommunication set up, thereby let the water in the water cavity can absorb the heat in the transformer housing when daytime with the electricity peak, and let the heat that absorbs carry out automation in the water carry out giving off at the power consumption valley period of night, thereby reduce the operating time of radiator in the transformer housing, in order to reach the purpose that reduces radiator energy resource consumption.

Description

Energy-saving power transformer

Technical Field

The utility model relates to a power transformer technical field that is relevant specifically is an energy-conserving power transformer.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impulse transformers, instrument transformers, electronic transformers, reactors, transformers, etc.); if the transformer runs at a high temperature for a long time, the service life of the internal insulating paper board can be shortened, so that the insulating paper board becomes brittle and is easy to break, the insulation effect is lost, and accidents such as breakdown and the like are caused; the winding insulation is ageing seriously to with higher speed the degradation of insulating oil, influence life, so all can install the radiator in the transformer, but the energy loss of radiator long-term work is also very big, thereby consumes a large amount of energy, for this, the utility model provides an energy-conserving power transformer is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving power transformer to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-conserving power transformer, includes the base and sets up the transformer housing in the base top, the inside of transformer housing is equipped with the transformer, and the top of transformer housing casing is the transformer upper cover, and its lid passes through bolt fixed mounting on transformer housing, be provided with the heating panel on four sides of transformer housing, the heating panel evenly is provided with a plurality ofly, the base is a rectangle platform, and its stage body is hollow cavity structures, and is equipped with the cooling water in its cavity.

Preferably, the plate body of the heat dissipation plate is wavy.

Preferably, the plate body of the heat dissipation plate is of a hollow cavity structure, the cavity of the heat dissipation plate is communicated with the cavity in the base, and the cavity of the heat dissipation plate is filled with cooling water.

Preferably, the heat dissipation plates are provided with multiple groups in the transverse direction and the longitudinal direction of the transformer shell, and the distance between every two adjacent heat dissipation plates is not less than five centimeters.

Preferably, a radiator is installed in the casing of the transformer casing, and the radiator is electrically connected with the power supply through a temperature control switch.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the heat dissipation plates are uniformly arranged on the four side edges of the transformer shell, and the plate bodies of the heat dissipation plates are arranged in a wave shape, so that the contact area of the heat dissipation plates and air is increased, the heat exchange rate of the heat dissipation plates and the air is increased, and the heat dissipation effect of the transformer shell is enhanced;

2. through setting up a water storage chamber in the base to set up a cavity in the heating panel, and let two cavitys intercommunication set up, thereby let the water in the water cavity can absorb the heat in the transformer housing when daytime with the electricity peak, and let the heat that absorbs carry out automation in the water carry out giving off at the power consumption valley period of night, thereby reduce the operating time of radiator in the transformer housing, in order to reach the purpose that reduces radiator energy resource consumption.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic diagram of the structure of the heat dissipation plate of the present invention;

FIG. 4 is a side view of the heat dissipating plate of the present invention;

fig. 5 is a cross-sectional view taken along line a-a of fig. 4.

In the figure: base 1, transformer shell 2, heating panel 3.

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. 1-5, the present invention provides a technical solution: the utility model provides an energy-conserving power transformer, including base 1 and the transformer housing 2 of setting in base 1 top, the inside of transformer housing 2 is equipped with the transformer, and the top of 2 casings of transformer housing is the transformer upper cover, its lid passes through bolt fixed mounting on transformer housing 2, be provided with heating panel 3 on four sides of transformer housing 2, heating panel 3 evenly is provided with a plurality ofly, base 1 is a rectangle platform, and its platform body is hollow cavity structures, and is equipped with the cooling water in its cavity.

Further, the plate body of the heat dissipation plate 3 is wavy, the heat dissipation plate 3 is uniformly arranged on four side edges of the transformer shell 2, and the plate body of the heat dissipation plate 3 is wavy, so that the contact area of the heat dissipation plate 3 and air is increased, the heat exchange rate between the heat dissipation plate 3 and the air is increased, and the purpose of enhancing the heat dissipation effect of the heat dissipation plate is achieved.

Further, the plate body of heating panel 3 is hollow cavity structures, and the cavity in its cavity and the base 1 is linked together, and fill with cooling water in its cavity, through set up a water storage chamber in base 1, and set up a cavity in heating panel 3, and let two cavity intercommunications set up, thereby let the water in the water chamber can absorb the heat in transformer housing 2 when daytime with the peak period, and the power consumption valley period when night lets the heat that absorbs in the water carry out automatic giving off, thereby reduce the operating time of radiator in transformer housing 2, in order to reach the purpose that reduces radiator energy resource consumption.

Further, the heat dissipation plates 3 are provided with multiple groups in the transverse direction and the longitudinal direction of the transformer shell 2, the distance between the adjacent heat dissipation plates 3 is not less than five centimeters, and a sufficient gap is ensured between the heat dissipation plates 3, so that the heat on the surfaces of the heat dissipation plates 3 can be dissipated in the air quickly.

Further, install the radiator in transformer housing 2's the casing, its radiator passes through temperature detect switch and is connected with the power electricity, avoids lasting power consumption peak to lead to the water to absorb the heat and can't reach and reduce the heat in transformer housing 2 and influence the normal work of transformer, can be very convenient restrict in suitable range to the temperature in transformer housing 2 through temperature detect switch.

The working principle is as follows: during the in-service use, through evenly being provided with heating panel 3 on four sides at transformer housing, and set up the plate body of heating panel 3 into the wave, thereby increase the area of contact of heating panel 3 with the air, with the rate of reinforcing heating panel 3 and the cold and hot exchange of air, thereby strengthen its radiating effect's purpose, and set up a cavity in heating panel 3, and set up a water storage chamber in the base, and set up two cavity intercommunications, thereby let the water in the water chamber can absorb the heat in transformer housing 2 when daytime with the electricity peak, and the power consumption low ebb period when night lets the heat that absorbs in the water carry out automatic giving off, thereby reduce the operating time of radiator in transformer housing 2, in order to reach the purpose that reduces radiator energy consumption, the device simple structure, unusual use, and promotion value has.

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. The utility model provides an energy-conserving power transformer, includes base (1) and sets up transformer housing (2) in base (1) top, its characterized in that: the inside of transformer housing (2) is equipped with the transformer, and the top of transformer housing (2) casing is the transformer upper cover, and its lid passes through bolt fixed mounting on transformer housing (2), fixed welding has heating panel (3) on four sides of transformer housing (2), heating panel (3) evenly are provided with a plurality ofly, base (1) is a rectangle platform, and its stage body is hollow cavity structures, and is equipped with the cooling water in its cavity.

2. An energy saving power transformer as claimed in claim 1, characterized in that: the plate body of the heat dissipation plate (3) is wavy.

3. An energy saving power transformer according to claim 2, characterized in that: the plate body of the heat dissipation plate (3) is of a hollow cavity structure, the cavity of the heat dissipation plate is communicated with the cavity in the base (1), and the cavity of the heat dissipation plate is filled with cooling water.

4. An energy saving power transformer according to claim 2, characterized in that: the heat dissipation plates (3) are provided with multiple groups in the transverse direction and the longitudinal direction of the transformer shell (2), and the distance between every two adjacent heat dissipation plates (3) is not less than five centimeters.

5. An energy saving power transformer as claimed in claim 1, characterized in that: and a radiator is arranged in the shell of the transformer shell (2), and the radiator is electrically connected with a power supply through a temperature control switch.