CN218449495U - Low-voltage reactive power compensation device - Google Patents
Low-voltage reactive power compensation device Download PDFInfo
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- CN218449495U CN218449495U CN202222807878.9U CN202222807878U CN218449495U CN 218449495 U CN218449495 U CN 218449495U CN 202222807878 U CN202222807878 U CN 202222807878U CN 218449495 U CN218449495 U CN 218449495U
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- main part
- compensation device
- reactive power
- dust removal
- compensation arrangement
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
The utility model discloses a low pressure reactive power compensator, including the compensation arrangement main part, the bottom fixed mounting of compensation arrangement main part has the base, the front surface movable mounting of compensation arrangement main part has the cabinet door, the upper end of compensation arrangement main part is equipped with the protection casing, the last fixed surface of compensation arrangement main part installs cooling fan, cooling fan's top is equipped with dust removal scraper blade, dust removal scraper blade's both ends are equipped with the push-and-pull rod. A low pressure reactive power compensator, when the protection casing received the heavy object striking, the protection casing was just can descend, the protection casing that descends just can extrude the spring of compensation arrangement main part, the spring alright exert an influence to the inside component of compensation arrangement main part with the external force of cushioning effect this moment, the external force of avoiding striking utilizes dust removal scraper blade and push-and-pull rod mode of mutually supporting, can carry out scraping of dust to the upper surface of cooling fan and compensation arrangement main part at any time and sweep.
Description
Technical Field
The utility model relates to an electric power tech field, in particular to low pressure reactive power compensator.
Background
The low-voltage reactive power compensation device is used in a low-voltage line, performs centralized, decentralized and local compensation on inductive reactive power, and has the advantages of automatic tracking compensation, automatic protection, no harmonic wave, no inrush current, convenience in setting and the like.
However, the low-voltage reactive power compensation device at the present stage has some defects, in order to protect the compensation device main body, the protection cover is arranged on the upper surface of the compensation device main body, but the protection cover is directly arranged on the upper surface of the compensation device main body, when a heavy object drops on the protection cover, the protection cover can vibrate, the vibrating protection cover can transmit the vibrating force to the inside of the compensation device main body, and thus, the elements in the compensation device main body can be influenced.
SUMMERY OF THE UTILITY MODEL
A primary object of the utility model is to provide a low pressure reactive power compensator can effectively solve the technical problem in the background art.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides a low pressure reactive power compensator, includes the compensation arrangement main part, the bottom fixed mounting of compensation arrangement main part has the base, the front surface movable mounting of compensation arrangement main part has the cabinet door, the upper end of compensation arrangement main part is equipped with the protection casing, the last fixed surface of compensation arrangement main part installs cooling fan, cooling fan's top is equipped with dust removal scraper blade, dust removal scraper blade's both ends are equipped with the push-and-pull rod.
Preferably, the two side surfaces of the compensation device main body are close to the upper part and provided with buffer grooves, guide rods are fixedly arranged inside the buffer grooves, springs are sleeved on the surfaces of the guide rods, and the two side surfaces of the compensation device main body are located above the buffer grooves and transversely provided with limiting sliding grooves.
Preferably, the two end surfaces of the dust removal scraper are fixedly provided with limiting plates, one side surface of each limiting plate is fixedly provided with a limiting slide block, and one side surface of each limiting plate is fixedly provided with a stop block.
Preferably, the lower surface of the dust removal scraper is in contact with the upper surfaces of the cooling fan and the compensation device main body, the limiting sliding block is movably embedded in the limiting sliding groove, and the upper end of the push-pull rod is movably connected with the stop block.
Preferably, the upper surface of protection casing is close to four corners fixed mounting and has rings, the lower surface of protection casing is close to four corners fixed mounting and has the bracing piece, a side surface that the bracing piece is located lower extreme fixed mounting and has the pocket block, the bracing piece is close to a side surface of compensation arrangement main part and is located the top of pocket block and has seted up the conjunction mouth.
Preferably, the sleeve block is movably sleeved on the surface of the guide rod, the upper end of the spring is connected with the sleeve block, the lower end of the spring is connected with the bottom of the buffer groove, and the thickness of the limiting plate is equal to that of the fit opening.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, through setting up the mode that protection casing and compensation arrangement main part mutually supported, when the protection casing received the heavy object striking, the protection casing was just can descend, and the protection casing that descends just can extrude the spring of compensation arrangement main part, and the spring alright the external force of cushioning effect on the protection casing this moment, the external force of avoiding striking produces the influence to the inside component of compensation arrangement main part.
Through setting up the mode that dust removal scraper blade and push-and-pull rod mutually supported, can carry out scraping of dust to the upper surface of cooling fan and compensation arrangement main part at any time and sweep, earlier turn over the horizontality with the push-and-pull rod during the clearance with the push-and-pull rod, then utilize the push-and-pull rod to push away the dust removal scraper blade to cooling fan's rear end, along with the continuous removal of dust removal scraper blade, alright fall from the rear end with the dust with cooling fan and compensation arrangement main part upper surface, when the push-and-pull rod is drawn back, the dust removal scraper blade can carry out the secondary and scrape and sweep.
Drawings
Fig. 1 is an overall structure diagram of a low-voltage reactive power compensation device of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 of a low-voltage reactive power compensation device according to the present invention;
fig. 3 is the utility model discloses a low pressure reactive power compensator's protection casing structure chart.
In the figure: 1. a compensating device body; 101. a buffer tank; 102. a guide bar; 103. a spring; 104. a limiting chute; 2. a base; 3. a cabinet door; 4. a protective cover; 401. a hoisting ring; 402. a support bar; 403. sleeving blocks; 404. fitting the opening; 5. a heat radiation fan; 6. a dust removal scraper; 601. a limiting plate; 602. a stop block; 7. a push-pull rod.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1-3, the low-voltage reactive power compensation device comprises a compensation device main body 1, a base 2 is fixedly mounted at the bottom of the compensation device main body 1, a cabinet door 3 is movably mounted on the front surface of the compensation device main body 1, a protective cover 4 is arranged at the upper end of the compensation device main body 1, a cooling fan 5 is fixedly mounted on the upper surface of the compensation device main body 1, a dust removal scraper 6 is arranged above the cooling fan 5, and push-pull rods 7 are arranged at two ends of the dust removal scraper 6.
The two side surfaces of the compensation device main body 1 close to the upper part are provided with buffer grooves 101, guide rods 102 are fixedly arranged inside the buffer grooves 101, the surfaces of the guide rods 102 are sleeved with springs 103, the two side surfaces of the compensation device main body 1 above the buffer grooves 101 are transversely provided with limiting sliding grooves 104, and the guide rods 102 can assist the protective cover 4 to stably lift up and down; limiting plates 601 are fixedly arranged on the surfaces of two ends of the dust removal scraper 6, a limiting slide block is fixedly arranged on the surface of one side of each limiting plate 601, a stop block 602 is fixedly arranged on the surface of one side of each limiting plate 601, and the stop blocks 602 can prevent the push-pull rod 7 from being turned to be in a horizontal state and cannot be turned excessively; the lower surface of the dust removal scraper 6 is in contact with the upper surfaces of the cooling fan 5 and the compensation device main body 1, the limiting slide block is movably embedded in the limiting chute 104, the upper end of the push-pull rod 7 is movably connected with the stop block 602, and the push-pull rod 7 can push the dust removal scraper 6 to move; hanging rings 401 are fixedly mounted on the upper surface of the protective cover 4 close to four corners, supporting rods 402 are fixedly mounted on the lower surface of the protective cover 4 close to four corners, a sleeve block 403 is fixedly mounted on one side surface of each supporting rod 402 at the lower end, a matching opening 404 is formed in the position, close to one side surface of the compensation device main body 1, of each supporting rod 402 and above the corresponding sleeve block 403, and the protective cover 4 can be supported through matching of the supporting rods 402 and the springs 103; the sleeve block 403 is movably sleeved on the surface of the guide rod 102, the upper end of the spring 103 is connected with the sleeve block 403, the lower end of the spring 103 is connected with the bottom of the buffer groove 101, the thickness of the limiting plate 601 is equal to that of the fit opening 404, and the limiting plate 601 can enable the dust removal scraper 6 not to deflect when moving.
It should be noted that, the utility model relates to a low pressure reactive power compensator, when using, when protection casing 4 receives the heavy object striking, protection casing 4 just can descend, the protection casing 4 that descends just can extrude compensation arrangement main part 1's spring 103, spring 103 alright the external force on protection casing 4 with the cushioning effect this moment, avoid the external force of striking to produce the influence to the inside component of compensation arrangement main part 1, when needs clear up the dust of cooling fan 5 and compensation arrangement main part 1 upper surface, earlier overturn the horizontality with push-and-pull rod 7, then utilize push-and-pull rod 7 to push away cooling fan 5's rear end with dust removal scraper 6, along with dust removal scraper 6's continuous movement, alright push away the dust with cooling fan 5 and compensation arrangement main part 1 upper surface from the rear end, when pullback push-and-pull rod 7, dust removal scraper 6 can carry out the secondary and sweep, make the effect of clearance obtain guaranteeing like this, utilize dust removal scraper 6 can carry out dust removal scraper as required at any time.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A low-voltage reactive power compensation device is characterized in that: including compensation device main part (1), the bottom fixed mounting of compensation device main part (1) has base (2), the front surface movable mounting of compensation device main part (1) has cabinet door (3), the upper end of compensation device main part (1) is equipped with protection casing (4), the last fixed surface of compensation device main part (1) installs radiator fan (5), the top of radiator fan (5) is equipped with dust removal scraper blade (6), the both ends of dust removal scraper blade (6) are equipped with push-and-pull rod (7).
2. The low-voltage reactive power compensation device according to claim 1, wherein: the compensating device is characterized in that buffer grooves (101) are formed in the surfaces of the two sides of the compensating device body (1) close to the upper portion, guide rods (102) are fixedly mounted inside the buffer grooves (101), springs (103) are sleeved on the surfaces of the guide rods (102), and limiting sliding grooves (104) are transversely formed in the positions, located above the buffer grooves (101), of the surfaces of the two sides of the compensating device body (1).
3. A low voltage reactive power compensation device according to claim 2, wherein: limiting plates (601) are fixedly mounted on the surfaces of the two ends of the dust removal scraper (6), a limiting slide block is fixedly mounted on the surface of one side of each limiting plate (601), and a stop block (602) is fixedly mounted on the surface of one side of each limiting plate (601).
4. A low voltage reactive power compensation device according to claim 3, wherein: the lower surface of the dust removal scraper (6) is in contact with the upper surfaces of the cooling fan (5) and the compensation device main body (1), the limiting sliding block is movably embedded in the limiting sliding groove (104), and the upper end of the push-pull rod (7) is movably connected with the stop block (602).
5. The low-voltage reactive power compensation device according to claim 4, wherein: the upper surface of protection casing (4) is close to four corners fixed mounting and has rings (401), the lower surface of protection casing (4) is close to four corners fixed mounting and has bracing piece (402), a side surface that bracing piece (402) is located lower extreme fixed mounting and has set piece (403), a side surface that bracing piece (402) is close to compensation arrangement main part (1) and the top that is located set piece (403) has seted up and has agreed with mouth (404).
6. The low-voltage reactive power compensation device according to claim 5, wherein: the sleeve block (403) is movably sleeved on the surface of the guide rod (102), the upper end of the spring (103) is connected with the sleeve block (403), the lower end of the spring (103) is connected with the bottom of the buffer groove (101), and the thickness of the limiting plate (601) is equal to that of the fitting opening (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222807878.9U CN218449495U (en) | 2022-10-25 | 2022-10-25 | Low-voltage reactive power compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222807878.9U CN218449495U (en) | 2022-10-25 | 2022-10-25 | Low-voltage reactive power compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218449495U true CN218449495U (en) | 2023-02-03 |
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ID=85070716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222807878.9U Active CN218449495U (en) | 2022-10-25 | 2022-10-25 | Low-voltage reactive power compensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218449495U (en) |
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2022
- 2022-10-25 CN CN202222807878.9U patent/CN218449495U/en active Active
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