Safe type sandproof and rainproof apparatus for high-voltage harmonic processing filter
A high-voltage harmonic and filter technology, which is applied in harmonic reduction devices, AC networks to reduce harmonics/ripples, substations/distribution device shells, etc., can solve complex operations, affect the normal operation of filters, prevent The sand effect is poor and other problems, and the effect of simple operation, good sand prevention effect and long service life is achieved.
Active Publication Date: 2016-12-07
JUNLANG ELECTRICAL CO LTD
View PDF6 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] In order to overcome the shortcomings of the existing sand-proof and rain-proof devices for high-voltage harmonic processing filters, which have poor sand-proof effects, affect the normal operation of the filter, and complicated operations, the technical problem to be solved by the present invention is to provide an anti-sand and rain-proof The sand-proof and rain-proof device of the safe high-voltage harmonic processing filter with good sand effect, will not affect the normal operation of the filter, and is easy to operate
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0034] A sand-proof and rain-proof device for a safe high-voltage harmonic processing filter, such as Figure 1-6 As shown, it includes bearing seat 3, base 4, rotating rod 5, first bevel gear 6, second bevel gear 7, connecting rod 8, sliding sleeve 9, first motor 10, sand prevention device 11, cylinder 12, the first A rain shield 13, the second motor 14, the first connecting rod 15, the second connecting rod 16 and the second rain shield 17; the ground 2 is provided with a filter 1 and a base 4, and the base 4 is arranged on the filter 1 On the right, the base 4 is provided with the first motor 10, the sliding sleeve 9 and the bearing block 3 successively from right to left. The bevel gear 6, the bearing seat 3 is provided with a rotating rod 5, the middle part of the rotating rod 5 is provided with a second bevel gear 7, the second bevel gear 7 meshes with the first bevel gear 6, the right side of the rotating rod 5 is provided with a cylinder 12, and the cylinder 12 right-...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a sandproof and rainproof apparatus, particularly to a safe type sandproof and rainproof apparatus for a high-voltage harmonic processing filter. The invention aims to solve the technical problems by providing the safe type sandproof and rainproof apparatus for the high-voltage harmonic processing filter, wherein the safe type sandproof and rainproof apparatus is good in sandproof effect, and simple to operate without affecting the normal operation of the filter. For solving the technical problems, the invention provides the safe type sandproof and rainproof apparatus for the high-voltage harmonic processing filter; the safe type sandproof and rainproof apparatus comprises a bearing seat, a base, a rotary rod, a first bevel gear, a second bevel gear, a connecting rod, a sliding sleeve, a first motor, a sandproof apparatus, an air cylinder, a first rain baffle and the like, wherein the base is arranged on the right side of the filter. The safe type sandproof and rainproof apparatus achieves the effects of good sandproof effect and simple operation without affecting the normal operation of the filter; and meanwhile, the sandproof and rainproof apparatus can rapidly block wind and sand in windy and rainy days to avoid the filter from being wetted by rain.
Description
technical field [0001] The invention relates to a sand-proof and rain-proof device, in particular to a sand-proof and rain-proof device for a safe high-voltage harmonic wave processing filter. Background technique [0002] Harmonic, in a strict sense, refers to the electricity whose frequency contained in the current is an integer multiple of the fundamental wave, generally refers to the Fourier series decomposition of the periodic non-sinusoidal electricity, and the rest is greater The amount of electricity produced by an electric current at a wave frequency. The main reasons for the generation of harmonics are: due to the sinusoidal voltage applied to the nonlinear load, the fundamental wave current is distorted to generate harmonics. The main nonlinear loads are UPS, switching power supply, rectifier, frequency converter and inverter. [0003] High-voltage harmonic filters, power transmission and distribution systems operate under fixed-frequency sinusoidal voltage and ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/28H02J3/01
CPCH02B1/28H02J3/01Y02E40/40
Inventor 谢航洋
Owner JUNLANG ELECTRICAL CO LTD