Outdoor box-type transformer substation for power system
A technology for power systems and substations, applied in distribution substations, substations/distribution device enclosures, substations/switch layout details, etc., can solve problems such as inability to isolate fire from the box wall, high heat dissipation costs, and low anti-seismic effect of the box wall, etc. Achieve the effects of avoiding the spread of fire, saving energy costs, and good earthquake resistance
Pending Publication Date: 2021-12-14
ZOUPING POWER SUPPLY CO
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] The object of the present invention is to provide and design a power substation for the technical defects of the box-type substation existing in the above-mentioned prior art, such as the extremely high heat dissipation cost, the extremely low anti-seismic effect of the box wall, and the inability of the box wall to effectively isolate the fire when a fire occurs. The system uses an outdoor box-type substation to solve the above-mentioned technical problems in the prior art
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 Construction
[0035] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.
[0036] like Figures 1 to 4 As shown, an outdoor box-type substation for a power system provided in this embodiment includes a base 1, a roof 2, and a box side wall 3 between the base 1 and the roof 2; a box door is opened on the side wall of the box;
[0037] Both the base 1 and the top plate 2 are concrete layer structures embedded with a steel mesh skeleton 4;
[0038] The box side wall 3 includes a cast-in-place concrete layer 5, the outer side of the cast-in-place concrete layer 5 is a composite fireproof board 6, and the outer side of the composite fireproof board 6 is a plastering layer 7, and the cast-in-place concrete layer 5 is provided with There is a steel mesh skeleton; the plastering layer 7 ...
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 an outdoor box-type transformer substation for a power system. The transformer substation comprises a base, a top plate and a box body side wall located between the base and the top plate. The side wall of the box body comprises a cast-in-place concrete layer, a composite fireproof plate is arranged on the outer side of the cast-in-place concrete layer, and a reinforcing mesh framework is arranged in the cast-in-place concrete layer; a connecting anchor bolt is arranged on the composite fireproof plate in a penetrating manner; a box bottom air guide pipeline is arranged at the bottom of the box-type substation, the first end of the box bottom air guide pipeline penetrates through the base and then extends into the box-type transformer substation, the second end of the box bottom air guide pipeline is connected to the middle position of a vertical air guide pipeline, and the top end of the vertical air guide pipeline is located above a ground soil layer; and the top of the box-type transformer substation is provided with a box top air guide pipeline. The strength and the hardness of the side wall of the box body are enhanced, so that the whole box-type transformer substation has a good anti-seismic effect; fire spreading is effectively blocked; and the internal environment of the box-type transformer substation is cooled through natural flowing of air, and compared with the prior art, the energy cost is saved.
Description
technical field [0001] The invention belongs to the technical field of power equipment, and relates to equipment for a power system, in particular to an outdoor box-type substation for a power system. Background technique [0002] The outdoor box-type substation is an important part of the power system, and it acts as a link between the power grid and users during the normal operation of the entire power grid. Due to the long-term outdoor box-type substation in the complex natural environment, the temperature inside the box of the substation is too high due to long-term exposure to sunlight. [0003] The CN 108832509A invention patent disclosed in the prior art provides a box-type substation that is easy to dissipate heat; a relatively complicated heat dissipation structure is used to dissipate heat in the box-type substation, resulting in high heat dissipation costs for the box-type substation. one; [0004] Second, the box body of the box-type substation in the prior art...
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 IPC IPC(8): H02B7/06H02B1/46H02B1/56H02B1/28H02B1/54
CPCH02B7/06H02B1/46H02B1/565H02B1/28H02B1/54
Inventor 景光良李鹏飞张利刚罗坤李万侯
Owner ZOUPING POWER SUPPLY CO