CN211351712U

CN211351712U - Integrated harmonic suppression power capacitance compensation device

Info

Publication number: CN211351712U
Application number: CN201922453101.5U
Authority: CN
Inventors: 倪静; 王群艳
Original assignee: Danyang Putian Electric Co ltd
Current assignee: Danyang Putian Electric Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-25
Anticipated expiration: 2029-12-30

Abstract

The utility model belongs to the technical field of electric power capacitance compensation equipment, especially, be an integrated form harmonic suppression electric power capacitance compensation device, which comprises a bod, the top of organism is rotated through the pivot and is connected with the cover, the fixed slot has been seted up at the top of organism, the bottom fixedly connected with fixed block of cover, the inner wall sliding connection of fixed block and fixed slot, the outside fixedly connected with connecting plate of organism, the spacing spring of side fixedly connected with of connecting plate. The utility model discloses a cooperation between the fixed slot, fixed block, connecting plate, spacing spring, arm-tie, inserted bar and the draw-in groove that set up makes when carrying out the inspection maintenance to the device, and it is more light convenient to dismantle, has avoided fixing through a plurality of bolts and case lid, when dismantling the installation to it, needs extravagant more time, makes the connection take place not hard up because of getting rusty of bolt and wearing and tearing easily moreover.

Description

Integrated harmonic suppression power capacitance compensation device

Technical Field

The utility model relates to a power capacitance compensation equipment technical field specifically is an integrated form harmonic restraines power capacitance compensation device.

Background

Most of equipment in the power system belongs to inductive loads, and reactive compensation devices such as capacitors and the like are generally required to be connected in parallel in the power system so as to reduce reactive loss and harmonic interference generated by the inductive loads and reduce loss in the line transmission process. The capacitance value of the power capacitance compensator can be changed according to the use requirement, and the required device is called an integrated harmonic suppression power capacitance compensation device.

However, the existing integrated harmonic suppression power capacitance compensation device has the following problems:

1. the existing device is characterized in that a plurality of bolts are fixed with a box cover, more time is wasted when the box cover is disassembled and assembled, and the connection is easy to loosen due to rusting and abrasion of the bolts;

2. when the device is operated for a long time, the electronic components in the device are easily damaged due to overhigh internal temperature, so that the device cannot be normally used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an integrated form harmonic restraines electric power capacitance compensation arrangement has solved the problem that above background art provided.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an integrated form harmonic suppression electric power capacitance compensation device, includes the organism, the top of organism is rotated through the pivot and is connected with the cover, the fixed slot has been seted up at the top of organism, the bottom fixedly connected with fixed block of cover, the inner wall sliding connection of fixed block and fixed slot, the outside fixedly connected with connecting plate of organism, the spacing spring of side fixedly connected with of connecting plate, the side fixedly connected with arm-tie of spacing spring, the side fixedly connected with inserted bar of arm-tie, spacing spring cup joints on the surface of inserted bar, the draw-in groove has been seted up to the side of fixed slot, the inserted bar runs through inner wall and its sliding connection to the draw-in groove.

As a preferred technical scheme of the utility model, the side fixedly connected with buffer spring of organism, buffer spring's side fixedly connected with guard plate.

As a preferred technical scheme of the utility model, the back mounted of organism has the fan, the louvre has been seted up to the side of organism.

As a preferred technical scheme of the utility model, the inner wall fixedly connected with filter screen of louvre, the back mounted of fan has the dust cover.

As an optimal technical scheme of the utility model, the fixed surface of organism is connected with the display, the surface mounting of organism has operating button.

As a preferred technical scheme of the utility model, the side fixedly connected with telescopic sleeve of organism, telescopic sleeve's tip and guard plate fixed connection.

(III) advantageous effects

Compared with the prior art, the utility model provides an integrated form harmonic restraines power capacitance compensation device possesses following beneficial effect:

1. this integrated form harmonic restraines power capacitance compensation arrangement, cooperation through setting up between fixed slot, fixed block, connecting plate, spacing spring, arm-tie, inserted bar and the draw-in groove makes when carrying out inspection and maintenance to the device, and it is more light convenient to dismantle, has avoided fixing through a plurality of bolts and case lid, when dismantling the installation to it, need extravagant more time, and easy to make to connect the emergence not hard up because of getting rusty and wearing and tearing of bolt moreover.

2. This integrated form harmonic restraines power capacitance compensation arrangement makes the device can be better dispel the heat to it when carrying out work through setting up the cooperation between fan, louvre and the filter screen, when having avoided long-time work, leads to the inside electronic component of device to take place to damage because of inside high temperature easily to unable normal use.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is an enlarged schematic view of the area a in fig. 2 according to the present invention.

In the figure: 1. a body; 2. a machine cover; 3. fixing grooves; 4. a fixed block; 5. a connecting plate; 6. a limiting spring; 7. pulling a plate; 8. inserting a rod; 9. a card slot; 10. a buffer spring; 11. a protection plate; 12. a telescopic sleeve; 13. a fan; 14. heat dissipation holes; 15. a filter screen; 16. a dust cover; 17. a display; 18. the button is operated.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an integrated form harmonic suppression electric power capacitance compensation device, including organism 1, the top of organism 1 is rotated through the pivot and is connected with cover 2, fixed slot 3 has been seted up at organism 1's top, the bottom fixedly connected with fixed block 4 of cover 2, the inner wall sliding connection of fixed block 4 and fixed slot 3, organism 1's outside fixedly connected with connecting plate 5, the spacing spring 6 of side fixedly connected with of connecting plate 5, the side fixedly connected with arm-tie 7 of spacing spring 6, the side fixedly connected with inserted bar 8 of arm-tie 7, spacing spring 6 cup joints the surface at inserted bar 8, draw-in groove 9 has been seted up to the side of fixed slot 3, inserted bar 8 runs through inner wall and its sliding connection to draw-in groove 9.

In this embodiment, drive spacing spring 6 through pulling arm-tie 7 and shift out from fixed slot 3, then make fixed block 4 insert in fixed slot 3 through rotating cover 2, relieve arm-tie 7, make inserted bar 8 and fixed block 4 and fixed slot 3 through connection under spacing spring 6's resilience force, tip and the inner wall contact of draw-in groove 9, make cover 2 and organism 1 fix, more operating time can be saved when conveniently dismantling and installing, thereby improve work efficiency.

Specifically, the side of the machine body 1 is fixedly connected with a buffer spring 10, and the side of the buffer spring 10 is fixedly connected with a protection plate 11.

In this embodiment, buffer spring 10 and guard plate 11 through the setting play the effect of protection to the device, avoid receiving external force because of the accident and lead to the device to take place to empty, influence the normal work of device.

Specifically, a fan 13 is installed on the back of the machine body 1, and heat dissipation holes 14 are formed in the side edge of the machine body 1.

In this embodiment, the fan 13 through setting up takes out the colder air in the external world to dispel the heat in the organism 1, then goes out the inside heat through the louvre 14 that sets up for the device can work for a long time.

Specifically, the inner wall of the heat dissipation hole 14 is fixedly connected with a filter screen 15, and the back of the fan 13 is provided with a dust cover 16.

In this embodiment, the dust-proof function is achieved through the filter screen 15 and the dust-proof cover 16, so that the dust is prevented from entering the machine body 1 and affecting the normal use of the device.

Specifically, a display 17 is fixedly connected to the surface of the machine body 1, and an operation button 18 is mounted on the surface of the machine body 1.

In this embodiment, the display 17 and the operation buttons 18 are arranged to facilitate the operation and control of the device by the staff.

Specifically, the side of the machine body 1 is fixedly connected with a telescopic sleeve 12, and the end part of the telescopic sleeve 12 is fixedly connected with the protection plate 11.

In this embodiment, the telescopic sleeve 12 through setting up plays the spacing effect of direction for protection of guard plate 11 is more stable firm.

The utility model discloses a theory of operation and use flow: when the device is used, the pulling plate 7 is firstly pulled to drive the limiting spring 6 to move out of the fixed groove 3, then the fixed block 4 is inserted into the fixed groove 3 by rotating the cover 2, the pulling plate 7 is released, the inserted link 8 is connected with the fixed block 4 and the fixed groove 3 in a penetrating way under the resilience force of the limiting spring 6, the end part of the inserted link is contacted with the inner wall of the clamping groove 9, so that the cover 2 and the machine body 1 are fixed, more working time can be saved when the device is conveniently disassembled and installed, the working efficiency is improved, the device is protected by the arranged buffer spring 10 and the arranged protection plate 11 when the device is placed, the phenomenon that the device is toppled over due to accidental external force is avoided, the normal work of the device is influenced, the guiding and limiting effect is realized by the arranged telescopic sleeve 12, the protection of the protection plate 11 is more stable and firm, and the external cooler air is pumped into the machine body 1 by the arranged fan 13, then go out the inside heat through the louvre 14 that sets up for the device can work for a long time, plays dirt-proof effect through filter screen 15 and the dust cover 16 that sets up, has avoided the dust to enter into organism 1 in, influences the normal use of device, makes things convenient for the staff to operate and control the device through display 17 and the operating button 18 that sets up.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated harmonic suppression power capacitance compensation device comprises a machine body (1), and is characterized in that: the top of organism (1) is rotated through the pivot and is connected with cover (2), fixed slot (3) have been seted up at the top of organism (1), bottom fixedly connected with fixed block (4) of cover (2), the inner wall sliding connection of fixed block (4) and fixed slot (3), the outside fixedly connected with connecting plate (5) of organism (1), the side fixedly connected with spacing spring (6) of connecting plate (5), the side fixedly connected with arm-tie (7) of spacing spring (6), the side fixedly connected with inserted bar (8) of arm-tie (7), the surface at inserted bar (8) is cup jointed in spacing spring (6), draw-in groove (9) have been seted up to the side of fixed slot (3), inserted bar (8) run through inner wall and its sliding connection to draw-in groove (9).

2. An integrated harmonic rejection power capacitance compensation apparatus as claimed in claim 1, wherein: the side fixedly connected with buffer spring (10) of organism (1), the side fixedly connected with guard plate (11) of buffer spring (10).

3. An integrated harmonic rejection power capacitance compensation apparatus as claimed in claim 1, wherein: the back of the machine body (1) is provided with a fan (13), and the side edge of the machine body (1) is provided with a heat dissipation hole (14).

4. An integrated harmonic rejection power capacitance compensation device according to claim 3, wherein: the inner wall fixedly connected with filter screen (15) of louvre (14), the back mounted of fan (13) has dust cover (16).

5. An integrated harmonic rejection power capacitance compensation apparatus as claimed in claim 1, wherein: the surface of the machine body (1) is fixedly connected with a display (17), and the surface of the machine body (1) is provided with an operation button (18).

6. An integrated harmonic rejection power capacitance compensation apparatus as claimed in claim 1, wherein: the side fixedly connected with telescopic sleeve (12) of organism (1), the tip and guard plate (11) fixed connection of telescopic sleeve (12).