CN214046458U - Static var generator - Google Patents
Static var generator Download PDFInfo
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- CN214046458U CN214046458U CN202022747635.1U CN202022747635U CN214046458U CN 214046458 U CN214046458 U CN 214046458U CN 202022747635 U CN202022747635 U CN 202022747635U CN 214046458 U CN214046458 U CN 214046458U
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- inlet pipe
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Abstract
The utility model provides a static var generator, which comprises a box body, a var generator main body, a spiral air inlet pipe, a plurality of upper air inlet pipes and a plurality of lower air inlet pipes; the box body comprises a heat dissipation cavity and a main body cavity, the reactive generator main body is arranged in the main body cavity, and the spiral air inlet pipe, the plurality of upper air inlet pipes and the plurality of lower air inlet pipes are arranged in the heat dissipation cavity; a plurality of ventilation openings are formed in the bottom of the cavity of the main body around the periphery of the reactive generator main body, each ventilation opening is connected with an upper air inlet pipe, an air inlet of each upper air inlet pipe is communicated with an air outlet of a spiral air inlet pipe, an air inlet of each spiral air inlet pipe is connected with air outlets of a plurality of lower air inlet pipes, and air inlets of the plurality of lower air inlet pipes penetrate through the bottom of the heat dissipation cavity and are communicated with the outside; the static var generator has the advantages of effective heat dissipation and dustproof effect.
Description
Technical Field
The utility model relates to a reactive generator technical field especially relates to a static var generator.
Background
Static var generator among the prior art places in the open air, the ventilation design of outdoor static var generator's box generally is the heat dissipation that adopts the mode of natural wind convection current to carry out the generator, or increase the exhaust fan in the box, but this kind of radiating mode, the dust and other impurity of nature enter into in the box very easily, cause the damage to the equipment in the box, traditional dust extraction can not be effectively with adsorbing the dust clean up on electrical apparatus original paper surface, play due effect, therefore, it is especially important to the dustproof design of static var generator box.
At present, to the dustproof design of static var generator box, generally set up the filter screen in air intake department, if the mesh undersize of filter screen, though can play certain dustproof effect, can influence the intake of box to influence the holistic radiating effect of box, if the mesh of filter screen sets up great, then correspond tiny dust particle and then can't play the filter action that should have. Therefore, the dustproof design of the box body is very important on the premise of ensuring that the overall heat dissipation effect of the box body is not affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a play static var generator of effective heat dissipation and dustproof effect.
In order to achieve the purpose, the utility model provides a static var generator, which comprises a box body, a var generator main body, a spiral air inlet pipe, a plurality of upper air inlet pipes and a plurality of lower air inlet pipes;
the box body comprises a heat dissipation cavity and a main body cavity, the reactive generator main body is arranged in the main body cavity, and the spiral air inlet pipes, the plurality of upper air inlet pipes and the plurality of lower air inlet pipes are all arranged in the heat dissipation cavity; a plurality of ventilation openings are formed in the bottom of the main body cavity and surround the periphery of the reactive generator main body, each ventilation opening is connected with one upper air inlet pipe, an air inlet of each upper air inlet pipe is communicated with an air outlet of the spiral air inlet pipe, an air inlet of the spiral air inlet pipe is connected with air outlets of the plurality of lower air inlet pipes, and air inlets of the plurality of lower air inlet pipes penetrate through the bottom of the heat dissipation cavity and are communicated with the outside;
the air inlet of the lower air inlet pipe and the air outlet of the upper air inlet pipe are both provided with filter screens; the spiral air inlet pipe is a spirally wound air inlet pipe, and the lower air inlet pipe is of a bent structure, so that no intersecting surface exists between the planes of the air inlet and the air outlet of the lower air inlet pipe.
Preferably, a cavity is reserved between the side wall of the main body cavity and the side wall of the box body, and through holes are formed in the upper end face and the lower end face of the cavity.
Preferably, the upper end surface of the box body is provided with a wind shield, the extending edge of the wind shield is provided with a side edge which is upwards tilted to form a water receiving tank, and the water receiving tank is connected with the through hole in the upper end surface of the cavity through a pipeline.
Preferably, the top of main part cavity is equipped with the exhaust fan, the up end of main part cavity is equipped with the air exit, be equipped with the filter screen on the air exit.
Compared with the prior art, the utility model has the advantages that: the utility model discloses a static var generator is through setting up air-supply line under spiral air-supply line, many and going up air-supply line and many for do not have the return stroke in the air that gets into the main part cavity, the crooked pipeline of multistage, the two-layer filter screen of cooperation is enough to keep out the dust outside the cavity, and the dust is difficult to pass air-supply line and crooked lower air-supply line with the air current.
The spiral air inlet pipe can promote spiral backflow to accelerate air to strengthen disturbance, so that air pressure is increased, and air inlet volume is ensured.
Drawings
Fig. 1 is the overall structure schematic diagram of the static var generator in the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be further described below.
As shown in fig. 1, the utility model provides a static var generator, which comprises a box body 1, a var generator main body 2, a spiral air inlet pipe 3, a plurality of upper air inlet pipes 4 and a plurality of lower air inlet pipes 5;
the box body 1 comprises a heat dissipation cavity and a main body cavity, the reactive generator main body 2 is arranged in the main body cavity, and the spiral air inlet pipe 3, the plurality of upper air inlet pipes 4 and the plurality of lower air inlet pipes 5 are arranged in the heat dissipation cavity; a plurality of ventilation openings are formed in the bottom of the main body cavity around the periphery of the reactive generator main body 2, each ventilation opening is connected with an upper air inlet pipe 4, an air inlet of each upper air inlet pipe 4 is communicated with an air outlet of a spiral air inlet pipe 3, an air inlet of the spiral air inlet pipe 3 is connected with air outlets of a plurality of lower air inlet pipes 5, and air inlets of the plurality of lower air inlet pipes 5 penetrate through the bottom of the heat dissipation cavity and are communicated with the outside;
the air inlet of the lower air inlet pipe 5 and the air outlet of the upper air inlet pipe 4 are both provided with filter screens; the spiral air inlet pipe 3 is a spirally wound air inlet pipe, and the lower air inlet pipe 5 is an air inlet pipe with a bent structure, so that no intersecting surface exists between the planes of an air inlet and an air outlet of the lower air inlet pipe 5, and the aim is to make dust difficult to enter a main body cavity along with air flow.
In this embodiment, a cavity 6 is reserved between the side wall of the main chamber and the side wall of the box body 1, and through holes are formed in the upper end surface and the lower end surface of the cavity 6.
In this embodiment, the upper end surface of the box body 1 is provided with a wind shield 7, the extending edge of the wind shield 7 is provided with a side edge which is tilted upwards to form a water receiving tank, and the water receiving tank is connected with the through hole on the upper end surface of the cavity 6 through a pipeline. Under the rainy condition for the rainwater flows down along the lateral wall of cavity 6 after getting into cavity 6 along the water receiving tank, utilizes resources such as rainwater to realize effectual cooling to idle work generator, makes equipment need not to open exhaust equipment and cools down under the rainy day condition, reduces the power consumption.
In this embodiment, the top of the main body cavity is provided with an exhaust fan 8, the upper end surface of the main body cavity is provided with an exhaust outlet, and the exhaust outlet is provided with a filter screen.
In this embodiment, when the exhaust heat dissipation is needed, the exhaust fan 8 is started, so that an air flow is generated in the chamber, and the air flow enters the spiral air inlet pipe 3 through the lower air inlet pipe 5, and then is exhausted from the air outlet on the upper end surface of the main body chamber after being exhausted into the main body chamber through the upper air inlet pipe 4. The dust is effectively blocked outside the chamber of the main body by the filter screen and the bent pipe.
The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.
Claims (4)
1. A static var generator is characterized by comprising a box body, a var generator main body, a spiral air inlet pipe, a plurality of upper air inlet pipes and a plurality of lower air inlet pipes;
the box body comprises a heat dissipation cavity and a main body cavity, the reactive generator main body is arranged in the main body cavity, and the spiral air inlet pipes, the plurality of upper air inlet pipes and the plurality of lower air inlet pipes are all arranged in the heat dissipation cavity; a plurality of ventilation openings are formed in the bottom of the main body cavity and surround the periphery of the reactive generator main body, each ventilation opening is connected with one upper air inlet pipe, an air inlet of each upper air inlet pipe is communicated with an air outlet of the spiral air inlet pipe, an air inlet of the spiral air inlet pipe is connected with air outlets of the plurality of lower air inlet pipes, and air inlets of the plurality of lower air inlet pipes penetrate through the bottom of the heat dissipation cavity and are communicated with the outside;
the air inlet of the lower air inlet pipe and the air outlet of the upper air inlet pipe are both provided with filter screens; the spiral air inlet pipe is a spirally wound air inlet pipe, and the lower air inlet pipe is of a bent structure, so that no intersecting surface exists between the planes of the air inlet and the air outlet of the lower air inlet pipe.
2. The static var generator according to claim 1, wherein a cavity is reserved between the side wall of the main body chamber and the side wall of the box body, and through holes are formed in the upper end face and the lower end face of the cavity.
3. The static var generator according to claim 2, wherein a wind shield is arranged on the upper end face of the box body, and the extending edge of the wind shield is provided with a side edge which is tilted upwards to form a water receiving tank which is connected with the through hole on the upper end face of the cavity through a pipeline.
4. The SVG of claim 1, wherein said main chamber has a fan on its top, and said main chamber has an air outlet on its top, and said air outlet has a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022747635.1U CN214046458U (en) | 2020-11-24 | 2020-11-24 | Static var generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022747635.1U CN214046458U (en) | 2020-11-24 | 2020-11-24 | Static var generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214046458U true CN214046458U (en) | 2021-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022747635.1U Active CN214046458U (en) | 2020-11-24 | 2020-11-24 | Static var generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214046458U (en) |
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2020
- 2020-11-24 CN CN202022747635.1U patent/CN214046458U/en active Active
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