CN209860369U - Low-voltage reactive power compensation cabinet - Google Patents
Low-voltage reactive power compensation cabinet Download PDFInfo
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- CN209860369U CN209860369U CN201920256764.5U CN201920256764U CN209860369U CN 209860369 U CN209860369 U CN 209860369U CN 201920256764 U CN201920256764 U CN 201920256764U CN 209860369 U CN209860369 U CN 209860369U
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- reactive power
- low
- compensation cabinet
- power compensation
- voltage reactive
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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 compensation cabinet belongs to the power equipment field, has solved the problem that current showy formula low pressure reactive compensation cabinet drifted away along with water easily. The utility model discloses a low pressure reactive power compensator cabinet body, hollow buoyancy groove and telescopic link, inside hollow buoyancy groove is located the below of low pressure reactive power compensator cabinet body, the telescopic link upper end links to each other with the low pressure reactive power compensator cabinet body, still including the looks casing that closes, the telescopic link lower extreme links to each other with the casing upper surface that closes, the bottom of low pressure reactive power compensator cabinet body is equipped with and closes casing assorted looks groove, the casing that closes is located looks groove below, the inside packing that the casing that closes has the heavy object filling block, the lower extreme opening part that the casing that closes mutually is equipped with sealed lid. The utility model provides an inside packing of the casing that merges has the heavy object filling block, and the structure is firm, can not waft with water, and sealed lid can dismantle with the casing that merges and be connected, is convenient for take out the heavy object filling block to the transportation, the stone is used to the heavy object filling block does, is convenient for draw materials on the spot.
Description
Technical Field
The utility model belongs to the power equipment field, concretely relates to low pressure reactive power compensator cabinet.
Background
The low-voltage reactive compensation cabinet is a technology which plays a role in improving the power factor of a power grid in an electric power supply system, reduces the loss of a power supply transformer and a transmission line, improves the power supply efficiency and improves the power supply environment, but in actual use, the low-voltage reactive compensation cabinet is easily submerged under the influence of water expansion, cannot be normally used when the water is expanded, even can cause the damage of internal elements, increases the use cost, and is not suitable for popularization.
The existing floating low-voltage reactive power compensation cabinet can float upwards when water rises, but when the water flow is large, the low-voltage reactive power compensation cabinet can float away along with the water easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a low pressure reactive compensation cabinet to solve the problem that current showy formula low pressure reactive compensation cabinet drifted away along with the water easily.
The technical scheme of the utility model is that: the utility model provides a low-voltage reactive power compensation cabinet, including low-voltage reactive power compensation cabinet body, hollow buoyancy groove and telescopic link, hollow buoyancy groove is located inside the below of low-voltage reactive power compensation cabinet body, the telescopic link upper end links to each other with low-voltage reactive power compensation cabinet body, still including the looks casing that closes, the telescopic link lower extreme links to each other with the casing upper surface that closes mutually, the bottom of low-voltage reactive power compensation cabinet body be equipped with the casing assorted looks groove that closes mutually, the casing that closes is located looks groove below, the inside packing that the casing that closes mutually has the heavy object filling block, the lower extreme opening part that the casing that closes mutually is equipped with sealed.
As a further improvement of the utility model, the sealing cover and the matching shell can be detached and connected.
As a further improvement of the utility model, the periphery of the sealing cover is provided with a fixed edge which is connected with the casing body through a screw.
As a further improvement, the utility model is provided with a rubber pad between the fixed edge and the matching shell to enhance the sealing performance.
As a further improvement, the hollow buoyancy groove is provided with a through hole which runs through the low-voltage reactive power compensation cabinet body, and the through hole is internally provided with a sealing plug in a sealing way.
As a further improvement of the utility model, the matching shell and the matching groove are both inverted V-shaped structures.
As a further improvement, the utility model also comprises a spring, the spring movable sleeve is arranged at the outer ring of the telescopic rod, the upper end of the spring is connected with the low-voltage reactive compensation cabinet body, and the lower end of the spring is connected with the upper surface of the matched shell.
As a further improvement, the lower extreme of the casing that coincides is equipped with the base, and the base salient is on the lateral part surface of low pressure reactive power compensator cabinet body, is equipped with the guide bar on the base, is equipped with the guide ring on the guide bar, and the lateral part at the low pressure reactive power compensator cabinet body is connected to the guide ring. The guide rod is matched with the guide ring, and has the effect of guiding when the low-voltage reactive compensation cabinet body ascends and descends, and the low-voltage reactive compensation cabinet body is difficult to deviate.
As the utility model discloses a further improvement, the guide ring passes through the connecting plate and links to each other with the low pressure reactive power compensator cabinet body, connecting plate and guide ring fixed connection, and the connecting plate passes through the lateral part of screw connection at the low pressure reactive power compensator cabinet body. This facilitates the fixing and removal of the guide ring, its replacement in case of damage and its transport.
As the utility model discloses a further improvement, hollow buoyancy groove is the annular cell body structure of circle, and telescopic link and spring are located the ring center, make low pressure reactive power compensation cabinet body and the casing that matches be connected firmly, are equipped with the loose ring between the upper end of telescopic link and the low pressure reactive power compensation cabinet body, avoid the telescopic link tip to cause excessive wearing and tearing.
The utility model has the advantages that:
1. the utility model provides a low pressure reactive power compensator cabinet body lower extreme inside is equipped with hollow buoyancy groove, and when rising water, low pressure reactive power compensator cabinet body can float the surface of water, and low pressure reactive power compensator cabinet body passes through the telescopic link and links to each other with the looks casing, and the inside packing of the looks casing has the heavy object filling block, and the structure is firm, can not waft with water, the utility model has the advantages of reasonable structural design, has avoided the damage of its internal components, has reduced use cost;
2. the sealing cover of the utility model is detachably connected with the matching shell, so that the heavy object filling block can be conveniently taken out for transportation; the heavy object filling block can also use stones, so that local materials can be conveniently obtained during installation;
3. the spring outside the telescopic rod has certain buffer protection effect on the low-voltage reactive compensation cabinet body, has stronger protectiveness and is suitable for popularization;
4. the sealing plug is arranged on the hollow buoyancy groove, the hollow buoyancy groove can be communicated with the outside when the sealing plug is opened, and gas with density smaller than that of air can be filled into the hollow buoyancy groove according to actual requirements, so that the floating force is increased, and the load carrying capacity of the low-voltage reactive compensation cabinet body is improved;
5. the utility model provides a be the V font structure of invering with the groove of agreeing with the casing of agreeing with, after the back of bringing down a water, when low pressure reactive compensation cabinet body descends, the V font structure of invering is favorable to extruding the silt on the casing of agreeing with, can not cause low pressure reactive compensation cabinet body to be blockked and can not the phenomenon that descends totally by remaining silt on the casing of agreeing with.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is a usage state diagram of the present invention.
In the figure, 1-a low-voltage reactive compensation cabinet body; 2-hollow buoyancy tanks; 3-a through hole; 4-sealing plug; 5-fixing edge; 6-a mating slot; 7-a conforming shell; 8-sealing cover; 9-weight filling block; 10-a guide ring; 11-a guide bar; 12-a movable ring; 13-a base; 14-a telescopic rod; 15-a spring; 16-a connecting plate; 17-rubber pad.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, a low-voltage reactive power compensation cabinet, including low-voltage reactive power compensation cabinet body 1, hollow buoyancy groove 2 and telescopic link 14, hollow buoyancy groove 2 is located inside the below of low-voltage reactive power compensation cabinet body 1, telescopic link 14 upper end links to each other with low-voltage reactive power compensation cabinet body 1, still include the looks casing 7, telescopic link 14 lower extreme links to each other with the upper surface of the casing 7 that matches, the bottom of low-voltage reactive power compensation cabinet body 1 is equipped with the groove 6 that matches with the casing 7 that matches, the casing 7 that matches is located the groove 6 below that matches, the inside packing that matches the casing 7 has heavy object filling block 9, the lower extreme opening part of the casing 7 that matches is equipped with sealed lid 8.
The sealing cover 8 is detachably connected with the corresponding shell 7. The periphery of the sealing cover 8 is provided with a fixed edge 5, and the fixed edge 5 is connected with the matching shell 7 through a screw. A rubber pad 17 is arranged between the fixed edge 5 and the matching shell 7.
The hollow buoyancy groove 2 is provided with a through hole 3 penetrating through the low-voltage reactive power compensation cabinet body 1, and a sealing plug 4 is hermetically arranged in the through hole 3.
The matching shell 7 and the matching groove 6 are both in an inverted V-shaped structure.
Still include spring 15, spring 15 activity cover is established in the outer lane department of telescopic link 14, and spring 15 upper end links to each other with low pressure reactive power compensation cabinet body 1, and spring 15 lower extreme links to each other with the upper surface of the casing 7 that matches.
The lower extreme of the casing 7 that matches is equipped with base 13, and base 13 salient is on the lateral part surface of low pressure reactive power compensator cabinet body 1, is equipped with guide bar 11 on the base 13, is equipped with guide ring 10 on the guide bar 11, and guide ring 10 connects the lateral part at low pressure reactive power compensator cabinet body 1.
The guide ring 10 is connected with the low-voltage reactive power compensation cabinet body 1 through a connecting plate 16, the connecting plate 16 is fixedly connected with the guide ring 10, and the connecting plate 16 is connected to the side portion of the low-voltage reactive power compensation cabinet body 1 through screws.
The hollow buoyancy tank 2 is of a circular ring groove structure, the telescopic rod 14 and the spring 15 are located at the center of the circular ring, and the movable ring 12 is arranged between the upper end of the telescopic rod 14 and the low-voltage reactive power compensation cabinet body 1.
As shown in fig. 4, when water rises, the hollow buoyancy groove 2 is arranged in the lower end of the low-voltage reactive power compensation cabinet body 1, the low-voltage reactive power compensation cabinet body 1 rises due to the buoyancy of the water and floats on the surface of the water, the low-voltage reactive power compensation cabinet body 1 is fixed on the matching shell 7 through the telescopic action of the telescopic rod 14, and the matching shell 7 is fixed at the bottom through the weight filling block 9 inside the matching shell and cannot drift along with the movement of the water. After the water level has moved back, low pressure reactive power compensator cabinet body 1 can descend, and the groove 6 that merges falls on the casing 7 that merges mutually, and low pressure reactive power compensator cabinet body 1 stabilizes and places on the casing 7 that merges mutually. In the ascending and descending process of the low-voltage reactive power compensation cabinet body 1, the spring 15 has certain buffering protection effect on the low-voltage reactive power compensation cabinet body 1. And in this process, guide bar 11 has the guide effect, avoids low pressure reactive power compensator cabinet body 1 to take place the skew.
The technical solutions in the embodiments of the present invention have been clearly and completely described above. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.
Claims (10)
1. The utility model provides a low-voltage reactive power compensation cabinet, includes low-voltage reactive power compensation cabinet body, hollow buoyancy groove and telescopic link, hollow buoyancy groove is located inside the below of low-voltage reactive power compensation cabinet body, the telescopic link upper end links to each other its characterized in that with the low-voltage reactive power compensation cabinet body: the low-voltage reactive power compensation cabinet is characterized by further comprising a combined shell (7), the lower end of the telescopic rod (14) is connected with the upper surface of the combined shell (7), a combined groove (6) matched with the combined shell (7) is formed in the bottom of the low-voltage reactive power compensation cabinet body (1), the combined shell (7) is located below the combined groove (6), a heavy object filling block (9) is filled in the combined shell (7), and a sealing cover (8) is arranged at an opening at the lower end of the combined shell (7).
2. The low-voltage reactive power compensation cabinet according to claim 1, wherein: the sealing cover (8) is detachably connected with the matching shell (7).
3. The low-voltage reactive power compensation cabinet according to claim 2, wherein: the periphery of the sealing cover (8) is provided with a fixed edge (5), and the fixed edge (5) is connected with the matching shell (7) through a screw.
4. A low-voltage reactive power compensation cabinet according to claim 3, wherein: a rubber pad (17) is arranged between the fixed edge (5) and the matching shell (7).
5. A low-voltage reactive power compensation cabinet according to any one of claims 1-4, characterized in that: the hollow buoyancy tank (2) is provided with a through hole (3) penetrating through the low-voltage reactive power compensation cabinet body (1), and a sealing plug (4) is hermetically arranged in the through hole (3).
6. The low-voltage reactive power compensation cabinet according to claim 5, wherein: the matching shell (7) and the matching groove (6) are both in an inverted V-shaped structure.
7. The low-voltage reactive power compensation cabinet according to claim 6, wherein: still include spring (15), spring (15) activity cover is established in the outer lane department of telescopic link (14), and spring (15) upper end links to each other with low pressure reactive compensation cabinet body (1), and spring (15) lower extreme links to each other with the upper surface of the casing (7) that closes.
8. The low-voltage reactive power compensation cabinet according to claim 7, wherein: the lower extreme of the looks casing (7) is equipped with base (13), base (13) salient in the lateral part surface of low pressure reactive power compensator cabinet body (1), is equipped with guide bar (11) on base (13), is equipped with guide ring (10) on guide bar (11), the lateral part at low pressure reactive power compensator cabinet body (1) is connected in guide ring (10).
9. The low-voltage reactive power compensation cabinet according to claim 8, wherein: the guide ring (10) is connected with the low-voltage reactive power compensation cabinet body (1) through a connecting plate (16), the connecting plate (16) is fixedly connected with the guide ring (10), and the connecting plate (16) is connected to the side portion of the low-voltage reactive power compensation cabinet body (1) through screws.
10. The low-voltage reactive power compensation cabinet according to claim 9, wherein: the hollow buoyancy tank (2) is of a circular ring groove structure, the telescopic rod (14) and the spring (15) are located at the center of the circular ring, and the movable ring (12) is arranged between the upper end of the telescopic rod (14) and the low-voltage reactive power compensation cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920256764.5U CN209860369U (en) | 2019-02-28 | 2019-02-28 | Low-voltage reactive power compensation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920256764.5U CN209860369U (en) | 2019-02-28 | 2019-02-28 | Low-voltage reactive power compensation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209860369U true CN209860369U (en) | 2019-12-27 |
Family
ID=68932307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920256764.5U Active CN209860369U (en) | 2019-02-28 | 2019-02-28 | Low-voltage reactive power compensation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209860369U (en) |
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2019
- 2019-02-28 CN CN201920256764.5U patent/CN209860369U/en active Active
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