Separated compact buried box-type substation
A box-type substation, compact technology, applied in the direction of closed substation, substation, substation/switch layout details, etc., can solve the problem of inability to arrange, etc., achieve the effect of free and flexible combination installation, reduce floor space, and improve reliability
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Embodiment 1
[0031] refer to Figure 1-5 , a separate compact underground box-type substation, including an underground box 1 installed under the ground 4, an underground chamber is dug under the ground 4, and then the underground box 1 is placed in the underground chamber, and the ground 4 A cooling box 5 and a low-voltage cabinet 6 are installed on the upper surface, and one side of the underground box 1 is provided with an outlet hole, and a waterproof chuck 27 is installed in the hole, and the waterproof chuck 27 improves the sealing performance of the underground box 1, and the waterproof chuck 27 An outlet pipe 17 is plugged into the inner seal, and the other end of the outlet pipe 17 is connected with the low-voltage cabinet 6. The inner wall of one side of the underground box 1 is fixed with a bridge frame 24 by bolts. The transformer 12 is installed in the underground box 1, and the top of the ground 4 is installed There is a ventilation column 3, and one side of the underground b...
Embodiment 2
[0035] refer to Figure 6 , a separate compact underground box-type substation, including a camera 28 fixed on the top inner wall of the underground box 1 by bolts, the camera 28 can monitor the operation status of the transformer 12 in real time, the top of the cooling box 5 and the low-voltage cabinet 6 The outer wall is respectively fixed with two supporting columns 29 by bolts, and the top of the supporting columns 29 is fixed with a rainproof shed 30 by bolts, and the rainproof shed 30 can prevent rainwater from corroding the cooling box 5 and the low-voltage cabinet 6.
[0036] The working principle of this embodiment: when in use, the staff can monitor the operating status of the transformer 12 in real time through the camera 28, and the rainproof shed 30 can prevent rainwater from falling on the cooling box 5 and the low-voltage cabinet 6 to protect them.
[0037] The electrical components appearing in this article are all connected with the external main controller an...
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