CN208400691U - A kind of transformer stabilized voltage power economizer - Google Patents
A kind of transformer stabilized voltage power economizer Download PDFInfo
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- CN208400691U CN208400691U CN201820948980.1U CN201820948980U CN208400691U CN 208400691 U CN208400691 U CN 208400691U CN 201820948980 U CN201820948980 U CN 201820948980U CN 208400691 U CN208400691 U CN 208400691U
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- saving
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Abstract
The utility model discloses a kind of transformer stabilized voltage power economizers, including transformer-cabinet, the inside of transformer-cabinet is equipped with mounting rack, the inner opposite end of mounting rack is provided with voltage-stabilizing power-saving mainboard, the inside of voltage-stabilizing power-saving mainboard is respectively arranged with low-voltage protection, overvoltage protection, phase sequence, power-off protection and earth leakage protective, low-voltage protection, overvoltage protection, phase sequence, power-off protection and earth leakage protective both ends are connected separately with time delay process and disconnect link, inside one end of voltage-stabilizing power-saving mainboard is provided with access power supply, the side of access power supply is connected with time delay process.The utility model is a kind of transformer stabilized voltage power economizer; the use scope and convenience of transformer can effectively be improved; the transformer can effectively promote the function of voltage-stabilizing power-saving during use; the protectiveness to inside transformer is strengthened during use; prevent internal fault; of simple structure and strong practicability.
Description
Technical field
The utility model relates to a kind of transformer, in particular to a kind of transformer stabilized voltage power economizer.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core or magnetic core.Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformation
Device) etc., it can be divided into, according to use, power transformer and special transformer, transformer is transformation alternating voltage, alternating current and resistance
Anti- device just generates exchange flux in iron core (or magnetic core), makes secondary coil when being connected with alternating current in primary coil
In induce voltage (or electric current), transformer is made of iron core (or magnetic core) and coil, coil there are two or it is more than two around
Group, wherein connecing the winding of power supply primary coil, remaining winding generally operates in low frequency, conducting wire secondary coil, transformer
Winding is wound in around iron core.Although iron core will cause the loss of part energy, this helps magnetic field being limited to transformation
It inside device, and improves efficiency, power transformer is divided into core type structure and shell type structure according to the structure of iron core and winding, and presses
According to number of branches (three-phase transformer has 3, the 4 or 5 branches) classification of magnetic flux.
On the basis of the technical conditions of existing transformer, in the range used and convenience of transformer still
There are many deficiencies, and the protectiveness of most of transformer is poor, and internal voltage-stabilizing power-saving performance is not achieved during use
Ideal effect is leaked electricity frequent occurrence, is powered off and voltage is excessive that power is caused to cause to waste, while there is also certain safety is hidden
Suffer from, is inconvenient.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of transformer voltage-stabilizing power-saving
Device, can effectively improve the use scope and convenience of transformer, which can effectively mention during use
The function of rising voltage-stabilizing power-saving, strengthens the protectiveness to inside transformer during use, prevents internal fault, ties
Structure is simple, practical.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of transformer stabilized voltage power economizer of the utility model, including transformer-cabinet, the inside of the transformer-cabinet
Mounting rack is installed, the inner opposite end of the mounting rack is provided with voltage-stabilizing power-saving mainboard, the inner part of the voltage-stabilizing power-saving mainboard
It is not provided with low-voltage protection, overvoltage protection, phase sequence, power-off protection and earth leakage protective, it is the low-voltage protection, excessively electric
Pressure protection, phase sequence, power-off protection and earth leakage protective both ends are connected separately with time delay process and disconnect link, the pressure stabilizing
Inside one end of economize on electricity mainboard is provided with access power supply, and the side of the access power supply is connected with time delay process, the time delay ring
The side of section is connected with economize on electricity closure, and the side of the economize on electricity closure is connected with contactor operation electromagnetic system.
As a kind of optimal technical scheme of the utility model, the inside of the mounting rack is equipped with high-tension coil component,
The top of the high-tension coil component is provided with upper press ring, and the bottom end of the high-tension coil component is provided with lower pressure ring.
As a kind of optimal technical scheme of the utility model, the access power supply with economize on electricity closure and disconnection ring
Section is connected.
As a kind of optimal technical scheme of the utility model, the both ends of the mounting rack are provided with lateral column.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is a kind of transformer stabilized voltage power economizer, can effectively improve transformer use scope and
Convenience, the transformer can effectively promote the function of voltage-stabilizing power-saving during use, strengthen during use pair
The protectiveness of inside transformer prevents internal fault, of simple structure and strong practicability.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the working principle structural schematic diagram of the utility model；
In figure: 1, transformer-cabinet；2, mounting rack；3, high-tension coil component；4, upper press ring；5, lower pressure ring；6, pressure stabilizing section
Electric mainboard；7, lateral column；8, low-voltage protection；9, overvoltage protection；10, phase sequence；11, power-off protection；12, earth leakage protective；
13, time delay process；14, link is disconnected；15, contactor operates electromagnetic system；16, economize on electricity closure；17, time delay process；18,
Access power supply.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of transformer stabilized voltage power economizer, including transformer-cabinet 1, transformation
The inside of device cabinet 1 is equipped with mounting rack 2, and the inner opposite end of mounting rack 2 is provided with voltage-stabilizing power-saving mainboard 6, voltage-stabilizing power-saving mainboard 6
Inside be respectively arranged with low-voltage protection 8, overvoltage protection 9, phase sequence 10, power-off protection 11 and earth leakage protective 12, owe
Voltage protection 8, overvoltage protection 9, phase sequence 10, power-off protection 11 and earth leakage protective 12 both ends be connected separately with time delay ring
Section 13 and disconnection link 14, inside one end of voltage-stabilizing power-saving mainboard 6 are provided with access power supply 18, the side connection of access power supply 18
There is time delay process 17, the side of time delay process 17 is connected with economize on electricity closure 16, and the side of economize on electricity closure 16 is connected with
Contactor operates electromagnetic system 15.
Further, the inside of mounting rack 2 is equipped with high-tension coil component 3, and the top of high-tension coil component 3 is provided with
Pressure ring 4, the bottom end of high-tension coil component 3 are provided with lower pressure ring 5, make its stable structure by the upper press ring 4 and lower pressure ring 5 of setting
Securely, high-pressure work is carried out by the high-tension coil component 3 of setting.
Access power supply 18 with economize on electricity closure 16 and disconnect link 14 be connected, access power supply 18 can directly with economize on electricity
Closure 16 and disconnection link 14 are attached, and are reached economize on electricity effect, can also directly be turned off.
The both ends of mounting rack 2 are provided with lateral column 7, can make 2 stable structure of mounting rack by the lateral column 7 of setting, facilitate reality
With.
Specifically, the utility model is when in use, which can be installed and be worked, during use,
It is right respectively by the low-voltage protection 8 of inside setting, overvoltage protection 9, phase sequence 10, power-off protection 11 and earth leakage protective 12
Transformer carries out every protection and passes through wherein can reach the using effect of economize on electricity closure by the economize on electricity closure 16 of setting
Contactor operation electromagnetic system 15 can facilitate and be controlled, access during use power supply 18 can directly with economize on electricity close ring
Section 16 and disconnection link 14 are attached, and are reached economize on electricity effect, can also directly be turned off, simple and convenient.
In conclusion the equipment can effectively improve the use scope and convenience of transformer, which makes
The function that voltage-stabilizing power-saving can be effectively promoted during, strengthens the protectiveness to inside transformer during use,
Prevent internal fault, of simple structure and strong practicability.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of transformer stabilized voltage power economizer, including transformer-cabinet (1), which is characterized in that the transformer-cabinet (1)
Inside is equipped with mounting rack (2), and the inner opposite end of the mounting rack (2) is provided with voltage-stabilizing power-saving mainboard (6), the voltage-stabilizing power-saving
The inside of mainboard (6) is respectively arranged with low-voltage protection (8), overvoltage protection (9), phase sequence (10), power-off protection (11)
With earth leakage protective (12), the low-voltage protection (8), overvoltage protection (9), phase sequence (10), power-off protection (11) and leakage
The both ends of electric protection (12) be connected separately with time delay process (13) and disconnect link (14), the voltage-stabilizing power-saving mainboard (6) it is interior
Portion one end is provided with access power supply (18), and the side of access power supply (18) is connected with time delay process (17), the time delay ring
The side of section (17) is connected with economize on electricity closure (16), and the side of economize on electricity closure (16) is connected with contactor operation
Electromagnetic system (15).
2. a kind of transformer stabilized voltage power economizer according to claim 1, which is characterized in that the mounting rack (2) it is interior
Portion is equipped with high-tension coil component (3), and the top of the high-tension coil component (3) is provided with upper press ring (4), the high-tension coil
The bottom end of component (3) is provided with lower pressure ring (5).
3. a kind of transformer stabilized voltage power economizer according to claim 1, which is characterized in that the access power supply (18) is equal
It is connected with economize on electricity closure (16) and disconnection link (14).
4. a kind of transformer stabilized voltage power economizer according to claim 1, which is characterized in that the two of the mounting rack (2)
End is provided with lateral column (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948980.1U CN208400691U (en) | 2018-06-20 | 2018-06-20 | A kind of transformer stabilized voltage power economizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948980.1U CN208400691U (en) | 2018-06-20 | 2018-06-20 | A kind of transformer stabilized voltage power economizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208400691U true CN208400691U (en) | 2019-01-18 |
Family
ID=65132413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820948980.1U Active CN208400691U (en) | 2018-06-20 | 2018-06-20 | A kind of transformer stabilized voltage power economizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208400691U (en) |
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2018
- 2018-06-20 CN CN201820948980.1U patent/CN208400691U/en active Active
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