CN217848654U - Low-voltage complete static reactive power compensation device - Google Patents
Low-voltage complete static reactive power compensation device Download PDFInfo
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- CN217848654U CN217848654U CN202220019820.5U CN202220019820U CN217848654U CN 217848654 U CN217848654 U CN 217848654U CN 202220019820 U CN202220019820 U CN 202220019820U CN 217848654 U CN217848654 U CN 217848654U
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- reactive power
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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 static reactive power compensation arrangement of low pressure complete set, including box and compensation arrangement body, the ladder groove has been seted up at the box top, the bottom half both sides are rotated and are installed drive screw, both sides drive screw's both ends have all been cup jointed the slide bar, it is connected with the connecting plate, both sides to rotate between the slide bar the free end of connecting plate is rotated and is connected with the bottom plate, compensation arrangement body top fixedly connected with sealing frame. The utility model discloses in, when sleet weather, under the transmission of belt, rotate through driving motor drive screw, the removal is kept away from each other on the horizontal direction to the slide bar of drive both sides, increases the contained angle between the connecting plate of both sides, drives bottom plate and compensation arrangement body and moves down, until sealed frame and ladder tank bottom butt for the compensation arrangement body is sealed inside the box, thereby prevents that rainwater and steam from getting into inside the compensation arrangement body.
Description
Technical Field
The utility model relates to a static reactive power compensation device technical field of low pressure complete set especially relates to static reactive power compensation device of low pressure complete set.
Background
The low-voltage complete static reactive power compensation device 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, so that the reactive power compensation device is in an indispensable and very important position in the electric power supply system.
The reactive power compensation device is basically installed outdoors, but the current reactive power compensation device has the defects of poor rain-proof effect, poor moisture resistance and the like, and when severe weather occurs, the rainwater is filled into the device, and the inside can cause serious damage to the circuit, therefore, the utility model provides a low-voltage complete set static reactive power compensation device with rain-proof and moisture-proof functions.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the technical problems mentioned in the background art, a low-voltage complete static reactive power compensation device is provided.
In order to realize the purpose, the utility model adopts the following technical scheme:
static reactive power compensation arrangement of low pressure complete set, including box and compensation arrangement body, the ladder groove has been seted up at the box top, the bottom half both sides are rotated and are installed drive screw, and drive screw both ends screw thread is different to the soon, both sides the slide bar has all been cup jointed at drive screw's both ends, is located drive screw one end rotate between the slide bar and be connected with connecting plate, both sides the free end of connecting plate is rotated and is connected with the bottom plate, bottom plate top fixedly connected with compensation arrangement body, compensation arrangement body top fixedly connected with and the sealed frame of ladder groove looks adaptation.
As a further description of the above technical solution:
the sealing frame is characterized in that the top of the sealing frame is fixedly connected with a connecting frame, and the top of the connecting frame is fixedly connected with an arc-shaped rain baffle.
As a further description of the above technical solution:
an air heater is fixedly installed on the connecting frame, and an air outlet of the air heater is communicated with the outer shell of the compensating device body.
As a further description of the above technical solution:
the inner surface wall of the periphery of the stepped groove is fixedly connected with a sealing gasket in interference fit with the outer surface wall of the sealing frame.
As a further description of the above technical solution:
and a driving motor in transmission connection with the transmission screw rods is fixedly installed on the outer side of the box body, and the transmission screw rods are in transmission connection through a belt.
As a further description of the above technical solution:
the outer side of the box body is fixedly connected with a motor box for accommodating a belt and a driving motor.
As a further description of the above technical solution:
the slide bar is rotatably connected with the connecting plate and the connecting plate is rotatably connected with the bottom plate through rotating shafts.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, when sleet weather, under the transmission of belt, rotate through driving motor drive screw, according to the screw thread transmission principle, the removal is kept away from each other to drive both sides slide bar in the horizontal direction, increases the contained angle between the connecting plate of both sides, drives bottom plate and compensation arrangement body and moves down, until sealed frame and ladder groove bottom butt, makes the compensation arrangement body sealed inside the box, thereby prevents that rainwater and steam from getting into inside the compensation arrangement body.
2. The utility model discloses in, when the weather is released fine, control driving motor reversal, drive compensation arrangement body rises, and sealed frame breaks away from the ladder groove, send into hot-blast compensation arrangement body through the air heater inside, the inside remaining steam of drying compensation arrangement body for the compensation arrangement body possesses the effectual advantage of rain-proof dampproofing.
Drawings
Fig. 1 shows a schematic diagram of an internal structure of a low-voltage complete static reactive power compensation device provided according to an embodiment of the present invention;
fig. 2 shows a schematic perspective view of a low-voltage complete static reactive power compensation device provided according to an embodiment of the present invention;
fig. 3 shows a schematic connection diagram of a drive screw and a base plate of a low-voltage complete static reactive power compensation device according to an embodiment of the present invention;
fig. 4 shows an exploded view of a sealing gasket and a sealing frame of a low-voltage complete static reactive power compensation device according to an embodiment of the present invention;
fig. 5 shows a schematic cross-sectional view of a low-voltage complete static reactive power compensation device box according to an embodiment of the present invention.
Illustration of the drawings:
1. a box body; 2. a compensating device body; 3. a base plate; 4. a connecting plate; 5. a slide bar; 6. a drive screw; 7. A belt; 8. a drive motor; 9. a motor case; 10. a sealing frame; 11. a rain shield; 12. a hot air blower; 13. A connecting frame; 14. a gasket; 15. a stepped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the low-voltage complete static reactive power compensation device comprises a box body 1 and a compensation device body 2, wherein a stepped groove 15 is formed in the top of the box body 1, transmission screws 6 are rotatably installed on two sides of the bottom of the box body 1, threads at two ends of each transmission screw 6 are different in rotating direction, slide rods 5 are sleeved at two ends of each transmission screw 6, a connecting plate 4 is rotatably connected between the slide rods 5 at one end of each transmission screw 6, a driving motor 8 in transmission connection with the transmission screws 6 is fixedly installed on the outer side of the box body 1, the transmission screws 6 on two sides are in transmission connection through a belt 7, a motor box 9 for accommodating the belt 7 and the driving motor 8 is fixedly connected to the outer side of the box body 1, free ends of the connecting plates 4 on two sides are rotatably connected with a bottom plate 3, the slide rods 5 and the connecting plate 4 and the bottom plate 3 are rotatably connected through rotating shafts, the compensation device body 2 is fixedly connected to the top of the bottom plate 3, and a sealing frame 10 matched with the stepped groove 15 is fixedly connected to the top of the compensation device body 2;
when in rainy and snowy weather, under the transmission action of the belt 7, the transmission screw 6 is driven to rotate through the driving motor 8, according to the thread transmission principle, the sliding rods 5 on the two sides are driven to move away from each other in the horizontal direction, the included angle between the connecting plates 4 on the two sides is increased, the bottom plate 3 and the compensating device body 2 are driven to move downwards until the sealing frame 10 is abutted against the bottom of the stepped groove 15, so that the compensating device body 2 is sealed inside the box body 1, and rainwater and water vapor are prevented from entering the compensating device body 2.
Specifically, as shown in fig. 1, the top of the sealing frame 10 is fixedly connected with the connecting frame 13, the top of the connecting frame 13 is fixedly connected with the arc-shaped rain shield 11, the rain shield 11 plays a role of rain shield, and the arc-shaped structure can prevent rainwater from accumulating above the rain shield 11.
Specifically, as shown in fig. 1, an air heater 12 is fixedly mounted on the connecting frame 13, an air outlet of the air heater 12 is communicated with an outer shell of the compensating device body 2, when the weather is clear, the driving motor 8 is controlled to rotate reversely, the compensating device body 2 is driven to rise, the sealing frame 10 is separated from the stepped groove 15, hot air is sent into the compensating device body 2 through the air heater 12, and water vapor remained in the compensating device body 2 is dried, so that the compensating device body 2 has the advantage of good rain-proof and moisture-proof effects.
Specifically, as shown in fig. 1, 4 and 5, the peripheral inner surface wall of the stepped groove 15 is fixedly connected with a sealing gasket 14 in interference fit with the outer surface wall of the sealing frame 10, so that the sealing performance between the sealing frame 10 and the stepped groove 15 is improved, and rainwater and water vapor are further prevented from entering the compensating device body 2.
The working principle is as follows: when the compensation device is used, firstly, in rainy and snowy weather, under the transmission action of a belt 7, a driving screw 6 is driven to rotate by a driving motor 8, the sliding rods 5 on two sides are driven to move away from each other in the horizontal direction according to the thread transmission principle, the included angle between the connecting plates 4 on two sides is increased, the bottom plate 3 and the compensation device body 2 are driven to move downwards until the sealing frame 10 is abutted against the bottom of the stepped groove 15, so that the compensation device body 2 is sealed in the box body 1, and rainwater and water vapor are prevented from entering the compensation device body 2;
secondly, when the weather is sunny, control driving motor 8 and reverse, drive compensation arrangement body 2 and rise, sealed frame 10 breaks away from ladder groove 15, sends hot-blast into compensation arrangement body 2 inside through air heater 12, and the remaining steam in the inside of stoving compensation arrangement body 2 for compensation arrangement body 2 possesses the effectual advantage of rain-proof dampproofing.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. Low pressure complete set static reactive power compensation device, including box (1) and compensation arrangement body (2), its characterized in that, ladder groove (15) have been seted up at box (1) top, box (1) bottom both sides are rotated and are installed drive screw (6), and drive screw (6) both ends screw thread is different to the soon, both sides slide bar (5) have all been cup jointed at the both ends of drive screw (6), are located drive screw (6) one end rotate between slide bar (5) and are connected with connecting plate (4), both sides the free end of connecting plate (4) is rotated and is connected with bottom plate (3), bottom plate (3) top fixedly connected with compensation arrangement body (2), sealed frame (10) of compensation arrangement body (2) top fixedly connected with and ladder groove (15) looks adaptation.
2. The low-voltage complete static reactive power compensation device according to claim 1, wherein a connection frame (13) is fixedly connected to the top of the sealing frame (10), and an arc-shaped rain shield (11) is fixedly connected to the top of the connection frame (13).
3. The low-voltage complete static reactive power compensation device according to claim 2, wherein an air heater (12) is fixedly installed on the connecting frame (13), and an air outlet of the air heater (12) is communicated with an outer shell of the compensation device body (2).
4. The low-voltage complete static reactive power compensation device according to claim 1, wherein the inner surface wall around the stepped groove (15) is fixedly connected with a sealing gasket (14) which is in interference fit with the outer surface wall of the sealing frame (10).
5. The low-voltage complete static reactive power compensation device according to claim 1, wherein a driving motor (8) in transmission connection with the transmission screw (6) is fixedly installed on the outer side of the box body (1), and the transmission screws (6) on two sides are in transmission connection through a belt (7).
6. The low-voltage complete static reactive power compensation device according to claim 5, characterized in that a motor box (9) containing a belt (7) and a driving motor (8) is fixedly connected to the outside of the box body (1).
7. The low-voltage complete static reactive power compensation device according to claim 1, wherein the sliding rod (5) and the connecting plate (4) and the bottom plate (3) are rotatably connected through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220019820.5U CN217848654U (en) | 2022-01-05 | 2022-01-05 | Low-voltage complete static reactive power compensation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220019820.5U CN217848654U (en) | 2022-01-05 | 2022-01-05 | Low-voltage complete static reactive power compensation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217848654U true CN217848654U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220019820.5U Active CN217848654U (en) | 2022-01-05 | 2022-01-05 | Low-voltage complete static reactive power compensation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217848654U (en) |
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2022
- 2022-01-05 CN CN202220019820.5U patent/CN217848654U/en active Active
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