CN106558842A - A kind of 630KVA power transformation boxes and installation foundation - Google Patents
A kind of 630KVA power transformation boxes and installation foundation Download PDFInfo
- Publication number
- CN106558842A CN106558842A CN201510613212.1A CN201510613212A CN106558842A CN 106558842 A CN106558842 A CN 106558842A CN 201510613212 A CN201510613212 A CN 201510613212A CN 106558842 A CN106558842 A CN 106558842A
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- power transformation
- well
- transformation box
- 630kva
- box
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- 230000009466 transformation Effects 0.000 title claims abstract description 85
- 238000009434 installation Methods 0.000 title claims abstract description 32
- 239000011449 brick Substances 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000011701 zinc Substances 0.000 claims abstract description 9
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 9
- 239000003990 capacitor Substances 0.000 claims description 4
- 239000011083 cement mortar Substances 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 230000010485 coping Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The present invention relates to a kind of 630KVA power transformation boxes and installation foundation, it includes ground, excavating on ground has power transformation box to install well, power transformation box to be installed and be provided with power transformation box bottom bracket inside well, the power transformation box is installed the surrounding of well and built brick wall, the bottom bracket is by many zinc-coated flat steel sheet ground connection, power transformation box is installed the side of well and is provided with multiple net windows, left-side cable hole and right-side cable hole are separately positioned on the left side that power transformation box installs well, right two bottom sides, brick coping is provided with concrete collar tie beam, power transformation casing is arranged on concrete collar tie beam, power transformation casing top is provided with top cover.This power transformation box and installation foundation disclosure satisfy that the demand in large-scale building development process to powering, improve power supplying efficiency and power supply quality, effectively prevent energy loss, ensure that the safety of power supply, it is easy to standardization unification to be managed, and this power transformation box is simple and reasonable, installs easily manufactured, can be promoted the use of in building development process on a large scale.
Description
Technical field
The invention belongs to electrical equipment equipment technology field, more particularly to a kind of 630KVA power transformation boxes and installation foundation.
Background technology
Supporting installation converting equipment is required in the building development process of city, operation is powered to which, need to use high-power transformer for larger building is powered which, general transformator is being installed out of doors, in order to ensure that its safety installed needs matched power transformation box, and according to construction environment, the different of execution conditions and installation site need power transformation box and installation foundation that design meets installation requirement to ensure safety and stability that power transformation box is powered, so as to improve the power supplying efficiency and power supply safety of building, and there is presently no the power transformation box and installation foundation of unified standard to adapt to the installation of the high-power transformer, so the 630KVA power transformation boxes for needing exploitation design new and installation foundation.
The content of the invention
The purpose of the present invention is aiming at above-mentioned technological deficiency, a kind of 630KVA power transformation boxes and installation foundation are provided, this power transformation box and installation foundation disclosure satisfy that the demand in large-scale building development process to powering, power supplying efficiency and power supply quality are improve, energy loss is effectively prevent, it is ensured that the safety of power supply, it is easy to standardization unification to be managed, and this power transformation box is simple and reasonable, installs easily manufactured, can be promoted the use of in building development process on a large scale.
To reach above-mentioned purpose, the design of the present invention is：A kind of 630KVA power transformation boxes and installation foundation, it includes ground, excavating on ground has power transformation box to install well, power transformation box to be installed and be provided with power transformation box bottom bracket inside well, the power transformation box is installed the surrounding of well and built brick wall, the bottom bracket is by many zinc-coated flat steel sheet ground connection, power transformation box is installed the side of well and is provided with multiple net windows, left-side cable hole and right-side cable hole are separately positioned on the left side that power transformation box installs well, right two bottom sides, brick coping is provided with concrete collar tie beam, power transformation casing is arranged on concrete collar tie beam, power transformation casing top is provided with top cover, before front osculum and rear osculum are separately positioned on power transformation box installation well, two bottom side afterwards.
The side of the brick wall is provided with step.
The right lateral side of the power transformation casing is provided with a switch gate, it is bolted inside a number switch gate and high-voltage terminal cabinet is installed, two High-voltage Incoming Cabinets are mounted side by side with high-voltage terminal cabinet, it is machined with looped network wire hole and high pressure entrance hole at the top of two High-voltage Incoming Cabinets respectively, No. two switch gates are provided with front side of power transformation casing, access path is provided with the right side inside No. two switch gates, the side that keeps left is sequentially installed with low-voltage capacitor box, low-pressure line-outgoing cabinet and low voltage incoming line cabinet, No. three switch gates are provided with the left of power transformation casing, No. three switch gates are internally provided with transformator.
The zinc-coated flat steel sheet embedment subterranean depth is not less than 1000mm.
The net window grid density is less than 5mm.
The brick wall inner webs adopt 1：3 cement mortar smear envelope waterproof layer.
The front surface exterior bottom of the power transformation casing is provided with PE string holes, is provided with high tension cable wire clamp at middle part, installs bus clip support at top.
The method have the advantages that：
Excavation is carried out to the basis of building first in building development process is carried out to pour, pour, and the supporting power equipment for installing power transformation casing periphery, corresponding converting equipment is sequentially arranged at into power transformation box house after installation, and be fixed by bolt, ensure whole converting equipment all in ground state simultaneously, the power equipments such as cable are connected after installation, can think after debugging that building is powered operation, this power transformation box and installation foundation can improve the stability of power supply safety and power supply, and the energy consumption in power supply process is relatively low, improve power supplying efficiency.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is front view of the present invention.
Fig. 2 is left view of the present invention.
Fig. 3 is concrete collar tie beam top view of the present invention.
Fig. 4 is power transformation box house structure top view of the present invention.
Fig. 5 is power transformation box external body structural front view of the present invention.
In figure：Ground 1, zinc-coated flat steel sheet 2, power transformation box installs well 3, net window 4, waterproof layer 5, brick wall 6, right-side cable hole 7, step 8, concrete collar tie beam 9, power transformation casing 10, top cover 11, left-side cable hole 12, front osculum 13, osculum 14 afterwards, a number switch gate 1001, high-voltage terminal cabinet 1002, High-voltage Incoming Cabinet 1003, looped network wire hole 1004, high pressure entrance hole 1005, access path 1006, No. two switch gates 1007, low-voltage capacitor box 1008, low-pressure line-outgoing cabinet 1009, low voltage incoming line cabinet 1010, transformator 1011, No. three switch gates 1012, PE string holes 1013, high tension cable wire clamp 1014, bus clip support 1015.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
Participate in Fig. 1-5, a kind of 630KVA power transformation boxes and installation foundation, it includes ground 1, excavating on ground 1 has power transformation box to install well 3, power transformation box to be installed and be provided with power transformation box bottom bracket inside well 3, the power transformation box is installed the surrounding of well 3 and built brick wall 6, the bottom bracket is grounded by many zinc-coated flat steel sheets 2, power transformation box is installed the side of well 3 and is provided with multiple net windows 4, left-side cable hole 12 and right-side cable hole 7 are separately positioned on the left side that power transformation box installs well 3, right two bottom sides, the top of brick wall 6 is provided with concrete collar tie beam 9, power transformation casing 10 is arranged on concrete collar tie beam 9, top cover 11 is provided with the top of power transformation casing 10, before front osculum 13 and rear osculum 14 are separately positioned on power transformation box installation well 3, two bottom side afterwards.
Further, the side of the brick wall 6 is provided with step 8.Staff can be facilitated to enter into power transformation box house by step 8 carries out the installation of electrical equipment.
Further, the right lateral side of the power transformation casing 10 is provided with a switch gate 1001, it is bolted inside a number switch gate 1001 and high-voltage terminal cabinet 1002 is installed, two High-voltage Incoming Cabinets 1003 are mounted side by side with high-voltage terminal cabinet 1002, it is machined with looped network wire hole 1004 and high pressure entrance hole 1005 at the top of two High-voltage Incoming Cabinets 1003 respectively, the front side of power transformation casing 10 is provided with No. two switch gates 1007, access path 1006 is provided with the right side inside No. two switch gates 1007, the side that keeps left is sequentially installed with low-voltage capacitor box 1008, low-pressure line-outgoing cabinet 1009 and low voltage incoming line cabinet 1010, the left side of power transformation casing 10 is provided with No. three switch gates 1012, No. three switch gates 1012 are internally provided with transformator 1011.
Further, the embedment of the zinc-coated flat steel sheet 2 subterranean depth is not less than 1000mm.Its electric conductivity being improved using zinc-coated flat steel sheet 2, so as to ensure that good ground connection purpose, it is ensured that the ground connection of whole power transformation casing 10, improving the safety of electricity consumption.
Further, 4 grid density of the net window is less than 5mm.The purpose of ventilation and heat can be played by arranging net window 4, the overheated of power equipment is prevented.Toy is prevented from simultaneously and then to inside power transformation casing 10.
Further, 6 inner webs of the brick wall adopt 1：3 cement mortar smear envelope waterproof layer 5.Setting waterproof layer 5 is effectively prevented rainwater and enters into power transformation box installation well 3, brings potential safety hazard to equipment operation.
Further, the front surface exterior bottom of the power transformation casing 10 is provided with PE string holes 1013, is provided with high tension cable wire clamp 1014 at middle part, installs bus clip support 1015 at top.Power equipment inside power transformation casing 10 is grounded by PE string holes 1013 is convenient, so as to ensure Electrical Safety.
Further, 10 surrounding of power transformation casing cannot be less than 1000mm with a distance from body of wall or shelter, so as to guarantee normally to carry out switch gate.
Further, power transformation box bottom bracket is installed inside the power transformation box installation well 3 and the embedded iron parts and support member of basic internal should be all grounded, earthing pole radical is determined according to the situation of soil, it is ensured that earth resistance is less than 4 ohm.
Embodiments of the present invention are explained in detail with reference to accompanying drawing, but the present invention is not limited to above-mentioned embodiment.Technical staff, can be modified to above-described embodiment in the innovative point and operating procedure without prejudice to the present invention in claims.Protection scope of the present invention, should cover such as claims of the present invention.
Claims (7)
1. a kind of 630KVA power transformation boxes and installation foundation, it includes ground（1）, ground（1）Upper excavation has power transformation box to install well（3）, power transformation box installation well（3）Inside is provided with power transformation box bottom bracket, it is characterised in that：The power transformation box installs well（3）Surrounding build have brick wall（6）, the bottom bracket is by many zinc-coated flat steel sheets（2）Ground connection, power transformation box install well（3）Side be provided with multiple net windows（4）, left-side cable hole（12）With right-side cable hole（7）It is separately positioned on power transformation box and well is installed（3）Left and right two bottom side, brick wall（6）Top be provided with concrete collar tie beam（9）, power transformation casing（10）Installed in concrete collar tie beam（9）On, power transformation casing（10）Top is provided with top cover（11）, front osculum（13）With rear osculum（14）It is separately positioned on power transformation box and well is installed（3）Forward and backward two bottom side.
2. a kind of 630KVA power transformation boxes according to claim 1 and installation foundation, it is characterised in that：The brick wall（6）Side be provided with step（8）.
3. a kind of 630KVA power transformation boxes according to claim 1 and installation foundation, it is characterised in that：The power transformation casing（10）Right lateral side be provided with a switch gate（1001）, a switch gate（1001）Inside is bolted and is provided with high-voltage terminal cabinet（1002）, two High-voltage Incoming Cabinets（1003）With high-voltage terminal cabinet（1002）It is mounted side by side, two High-voltage Incoming Cabinets（1003）Top is machined with looped network wire hole respectively（1004）With high pressure entrance hole（1005）, power transformation casing（10）Front side be provided with No. two switch gates（1007）, No. two switch gates（1007）Inside is provided with access path on the right side（1006）, the side that keeps left is sequentially installed with low-voltage capacitor box（1008）, low-pressure line-outgoing cabinet（1009）And low voltage incoming line cabinet（1010）, power transformation casing（10）Left side be provided with No. three switch gates（1012）, No. three switch gates（1012）It is internally provided with transformator（1011）.
4. a kind of 630KVA power transformation boxes according to claim 1 and installation foundation, it is characterised in that：The zinc-coated flat steel sheet（2）Embedment subterranean depth is not less than 1000mm.
5. a kind of 630KVA power transformation boxes according to claim 1 and installation foundation, it is characterised in that：The net window（4）Grid density is less than 5mm.
6. a kind of 630KVA power transformation boxes according to claim 1 and installation foundation, it is characterised in that：The brick wall（6）Inner webs adopt 1：3 cement mortar smear envelope waterproof layer（5）.
7. a kind of 630KVA power transformation boxes and installation foundation according to claim 1 or 3, it is characterised in that：The power transformation casing（10）Front surface exterior bottom be provided with PE string holes（1013）, high tension cable wire clamp is installed at middle part（1014）, bus clip support is installed at top（1015）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510613212.1A CN106558842A (en) | 2015-09-24 | 2015-09-24 | A kind of 630KVA power transformation boxes and installation foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510613212.1A CN106558842A (en) | 2015-09-24 | 2015-09-24 | A kind of 630KVA power transformation boxes and installation foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106558842A true CN106558842A (en) | 2017-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510613212.1A Pending CN106558842A (en) | 2015-09-24 | 2015-09-24 | A kind of 630KVA power transformation boxes and installation foundation |
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| Country | Link |
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| CN (1) | CN106558842A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994417A (en) * | 2019-10-30 | 2020-04-10 | 国家电网有限公司 | On-site installation method of vehicle-mounted mobile construction power supply |
| CN117712860A (en) * | 2024-02-02 | 2024-03-15 | 寿光恒远新能源有限公司 | Box-type substation suitable for solar power generation in tidal flat |
-
2015
- 2015-09-24 CN CN201510613212.1A patent/CN106558842A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110994417A (en) * | 2019-10-30 | 2020-04-10 | 国家电网有限公司 | On-site installation method of vehicle-mounted mobile construction power supply |
| CN110994417B (en) * | 2019-10-30 | 2022-04-12 | 国家电网有限公司 | On-site installation method of a vehicle-mounted mobile construction power supply |
| CN117712860A (en) * | 2024-02-02 | 2024-03-15 | 寿光恒远新能源有限公司 | Box-type substation suitable for solar power generation in tidal flat |
| CN117712860B (en) * | 2024-02-02 | 2024-05-14 | 寿光恒远新能源有限公司 | Box-type substation suitable for solar power generation in tidal flat |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170405 |
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| WD01 | Invention patent application deemed withdrawn after publication |