CN202134836U - Preassembled transformer station - Google Patents
Preassembled transformer station Download PDFInfo
- Publication number
- CN202134836U CN202134836U CN201120266365U CN201120266365U CN202134836U CN 202134836 U CN202134836 U CN 202134836U CN 201120266365 U CN201120266365 U CN 201120266365U CN 201120266365 U CN201120266365 U CN 201120266365U CN 202134836 U CN202134836 U CN 202134836U
- Authority
- CN
- China
- Prior art keywords
- power distribution
- distribution cabinet
- lamp box
- melt pit
- transformer station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000001816 cooling Methods 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 3
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present utility model discloses a preassembled transformer station. The preassembled transformer station comprises a pit, wherein a pit cover is arranged on an opening of the upper end ground of the pit, and a transformer is arranged inside the pit; a power distribution cabinet which is arranged on the ground and connected with the transformer inside the pit through a cable; an advertising lamp box which is arranged on one side of the power distribution cabinet, the advertising lamp box is provided with a hydraulic supporting rod for supporting the advertising lamp box, and the two ends of the hydraulic supporting rod are respectively connected with the advertising lamp box and the shell of the power distribution cabinet; and a waterproof heat dissipation pedestal which is arranged on the pit cover, the lower end of the power distribution cabinet is fixed on the upper part of the waterproof heat dissipation pedestal, and is connected with the transformer after passing a cable wire entering/outgoing hole on the bottom part of the waterproof pedestal along with the cable. In the preassembled transformer station, a heat dissipation part on the bottom part of the power distribution cabinet body is abandoned, the waterproof heat dissipation pedestal arranged on the pit cover is used to guarantee the heat dissipation effect, the production cost is greatly saved, the height of the power distribution cabinet is reduced, and the transformer station is convenient for installation and long-distance transportation.
Description
Technical field
The utility model relates to a kind of novel preassembled transformer station, the lamp box type preassembled transformer station of saying so more specifically.
Background technology
Preassembled transformer station is a kind of with high voltage switchgear, distribution transformer and low-voltage distribution equipment; Line up the close-coupled controller switching equipment of one by certain connection plan; Being about to functions such as high powered, transformer step-down, low-voltage distribution organically combines; Be installed in a protection against the tide, antirust, dustproof, protection against rodents, fire prevention, antitheft, heat insulation, totally-enclosed, movably in the steel construction casing, electromechanical integration, totally-enclosed operation; Being particularly suitable for city net construction and upgrading, is a kind of brand-new transformer station that after civil engineering transformer station, emerges.Because traditional transformer station is located on the ground and can occupies bigger space, influence the attractive in appearance of surrounding environment, and its electromagnetic radiation also can not be ignored, and therefore, partly buried transformer station arises at the historic moment.Half buried transformer station of the prior art; The lower surface of distribution switchgear is set directly on the upper surface of melt pit lid; Form the horizontal plane contact between the two; Rainy day, cover the rainwater that melt pit covers end face and be penetrated in distribution switchgear and the melt pit through horizontal contact-making surface easily, thereby influence the operate as normal of whole system, have potential safety hazard.
Existing Chinese patent document CN 201656306 U disclose a kind of lamp box type box type transformer in combination, comprise high-low voltage electric power distribution cabinet, and said high-low voltage electric power distribution cabinet is located on the ground on the melt pit; Transformer, said transformer are arranged in the said melt pit; The melt pit lid, said melt pit covers and forms a pedestal, forms the cable that is suitable for the cable turnover on the said pedestal and passes the hole; The setting above ground level of the upper surface of said pedestal, and said pedestal is fit to insert in the lower end of said high-low voltage electric power distribution cabinet; The sidewall of said pedestal is provided with sealing strip; At least one side of said high-low voltage electric power distribution cabinet is provided with advertising lamp box.Adopt technique scheme; The melt pit lid inserts in the lower surface of high-low voltage electric power distribution cabinet with the pedestal that high-low voltage electric power distribution cabinet covers through melt pit; And on the sidewall of pedestal, sealing strip is set, and can be good at preventing that the surface water is penetrated in melt pit lid and the high-low voltage electric power distribution cabinet, improved security performance; But in the technique scheme; The one-body molded heat dissipation metal groove that has is wanted in the body structure bottom of high-low voltage electric power distribution cabinet, not only makes the whole height of high-low voltage electric power distribution cabinet too high, and is very inconvenient in transportation.In addition, the light box in the technique scheme supports lamp box with a hydraulic pressure support bar, and is malfunctioning easily after therefore long-time the use because this root hydraulic pressure support bar will be born the weight of advertising lamp box for a long time, influences useful life.
Summary of the invention
The utility model technical problem to be solved is:
(1) distribution switchgear bottom is provided with the heat radiation position of integrated formed structure in the prior art, causes distribution switchgear cabinet excessive height and is not easy to long-distance transportation, and in the process of installing and hanging, bring great inconvenience to construction.
(2) in the preassembled transformer station of the prior art, advertising lamp box is depended merely on a hydraulic pressure they sup-port, and after long-term the use, the hydraulic pressure support bar is malfunctioning easily, and not only useful life is short but also bring potential safety hazard easily.
In order to solve the problems of the technologies described above, the utility model provides a kind of preassembled transformer station, and it comprises: melt pit, and the opening part on its ground, upper end is provided with melt pit lid, and transformer places said melt pit inner; Power distribution cabinet, it is arranged on the ground, and the transformer that is located in the melt pit through cable connects; Advertising lamp box is arranged at a side of said power distribution cabinet, which is provided with the hydraulic pressure support bar that is used to support said advertising lamp box, and the two ends of said hydraulic pressure support bar are connected with the shell of said advertising lamp box and said power distribution cabinet respectively; Said melt pit is covered with the waterproof cooling pedestal, and said waterproof cooling pedestal is the hollow structure of upper opening, and its bottom is provided with the cable manhole appendix; The top of said waterproof cooling pedestal is fixed in the lower end of said power distribution cabinet, and connects with said transformer through the cable manhole appendix that a cable passes said waterproof seat bottom.
Said waterproof cooling pedestal and said melt pit cover the structure that is formed in one, and said waterproof cooling pedestal is arranged at a side of said melt pit lid.
Said waterproof cooling pedestal is the concrete type pedestal.
Said waterproof cooling pedestal madial wall is provided with sealing strip
Also be provided with the mechanical assistance support bar on the said advertising lamp box, said mechanical assistance support bar is arranged at the outside of said hydraulic pressure support bar, and its two ends are connected with the shell of said advertising lamp box and said power distribution cabinet respectively.
The beneficial effect of the utility model is:
(1) described in the utility model in the preassembled transformer station; Cover at said melt pit and to be provided with the waterproof cooling pedestal; Not only have waterproof action and also have good heat dispersion, thereby can original and the integrated thermal component of power distribution cabinet cabinet be removed, when guaranteeing radiating effect; Reduce the whole height of cabinet, be convenient to transportation at a distance and installation.
(2) preassembled transformer station described in the utility model covers the waterproof cooling pedestal that xoncrete structure is set at melt pit, compared to before be arranged at the thermal component of the metal structure on the cabinet, the xoncrete structure cost is lower, has reduced the cost of complete equipment.
(3) add the mechanical assistance support bar between advertising lamp box in the utility model and the power distribution cabinet housing, can effectively share the mechanical force of hydraulic pressure support bar, increased the service life, effectively prevented the malfunctioning lamp box wing that causes of hydraulic pressure support bar to press down accidental injury.
Description of drawings
For the content that makes the utility model is more clearly understood, below according to the specific embodiment of the utility model and combine accompanying drawing, the utility model is done further detailed explanation, wherein:
Fig. 1 is the front view of the described preassembled transformer station of the utility model;
Fig. 2 is the left view of the described preassembled transformer station of the utility model;
Reference numeral wherein is: 1-power distribution cabinet 2-melt pit 3-transformer 4-melt pit lid 5-waterproof cooling pedestal 51-cable manhole appendix 6-cable 7-hydraulic pressure support bar 8-mechanical assistance support bar 9-advertising lamp box.
Embodiment
As shown in Figure 1, the utility model provides a kind of preassembled transformer station, and it comprises: melt pit 2, and the opening part on its ground, upper end is provided with melt pit lid 4, and transformer 3 places said melt pit 2 inside; Power distribution cabinet 1, it is arranged on the ground, and the transformer that is located in the melt pit 2 through cable 6 connects; Advertising lamp box 9 is arranged at a side of said power distribution cabinet, which is provided with the hydraulic pressure support bar 7 that is used to support said advertising lamp box 9, and the two ends of said hydraulic pressure support bar 7 are connected with the shell of said advertising lamp box 9 and said power distribution cabinet 1 respectively; Said melt pit lid 4 is provided with waterproof cooling pedestal 5, and said waterproof cooling pedestal 5 is the hollow structure of upper opening, and its bottom is provided with cable manhole appendix 51; The top of said waterproof cooling pedestal 5 is fixed in the lower end of said power distribution cabinet 1, and the cable manhole appendix 51 that passes said waterproof seat bottom through a cable 6 is with said transformer 3 connections; Said waterproof cooling pedestal 5 and said melt pit lid 4 structure that is formed in one, said waterproof cooling pedestal 5 is arranged at a side of said melt pit lid 4.
Said waterproof cooling pedestal 5 not only has waterproof effect; And because its top is hollow structure; Make it also have good heat-radiation effect; Therefore can power distribution cabinet 1 bottom of cabinet bulk and the integrated thermal component of cabinet be removed, reduce the height of cabinet effectively, be convenient to the remote transportation of power distribution cabinet.
Said waterproof cooling pedestal 5 is the concrete type pedestal, compared to before be arranged at the thermal component of the metal structure on the cabinet, the xoncrete structure cost is lower, has reduced the cost of complete equipment.
Said waterproof cooling pedestal 5 madial walls are provided with sealing strip.
Also be provided with mechanical assistance support bar 8 on the said advertising lamp box 9, said mechanical assistance support bar 8 is arranged at the outside of said hydraulic pressure support bar 7, and its two ends are connected with the shell of said advertising lamp box 9 and said power distribution cabinet 1 respectively.
Though the utility model has carried out detailed elaboration through embodiment to it; But; Those skilled in the art should be understood that; Any form of being made on this basis that does not exceed the claim protection range and the variation of details all belong to the claimed scope of the utility model.
Claims (5)
1. preassembled transformer station, it comprises:
Melt pit (2), the opening part on its ground, upper end is provided with melt pit lid (4), and transformer (3) places said melt pit (2) inside;
Power distribution cabinet (1), it is arranged on the ground, and the transformer that is located in the said melt pit (2) through cable (6) connects;
Advertising lamp box (9); Be arranged at a side of said power distribution cabinet (1); Which is provided with the hydraulic pressure support bar (7) that is used to support said advertising lamp box (9), the two ends of said hydraulic pressure support bar (7) are connected with the shell of said advertising lamp box (9) with said power distribution cabinet (1) respectively;
It is characterized in that:
Said melt pit lid (4) is provided with waterproof cooling pedestal (5), and said waterproof cooling pedestal (5) is the hollow structure of upper opening, and its bottom is provided with cable manhole appendix (51);
The top of said waterproof cooling pedestal (5) is fixed in the lower end of said power distribution cabinet (1), and connects with said transformer (3) through the cable manhole appendix (51) that a cable (6) passes said waterproof seat bottom.
2. preassembled transformer station according to claim 1 is characterized in that:
Said waterproof cooling pedestal (5) and said melt pit lid (4) structure that is formed in one, said waterproof cooling pedestal (5) is arranged at a side of said melt pit lid (4).
3. preassembled transformer station according to claim 1 and 2 is characterized in that:
Said waterproof cooling pedestal (5) is the concrete type pedestal.
4. preassembled transformer station according to claim 3 is characterized in that:
Said waterproof cooling pedestal (5) madial wall is provided with sealing strip.
5. according to claim 1 or 2 or 4 described preassembled transformer stations, it is characterized in that:
Also be provided with mechanical assistance support bar (8) on the said advertising lamp box (9), said mechanical assistance support bar (8) is arranged at the outside of said hydraulic pressure support bar (7), and its two ends are connected with the shell of said advertising lamp box (9) with said power distribution cabinet (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120266365U CN202134836U (en) | 2011-07-26 | 2011-07-26 | Preassembled transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120266365U CN202134836U (en) | 2011-07-26 | 2011-07-26 | Preassembled transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202134836U true CN202134836U (en) | 2012-02-01 |
Family
ID=45523595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120266365U Expired - Lifetime CN202134836U (en) | 2011-07-26 | 2011-07-26 | Preassembled transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202134836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655906A (en) * | 2014-09-27 | 2016-06-08 | 刘洋 | Intelligent media landscape-type buried energy-saving box transformer substation |
| CN106451130A (en) * | 2016-10-28 | 2017-02-22 | 合肥华义电气科技有限公司 | Box body structure of grouted semi-buried box type substation |
-
2011
- 2011-07-26 CN CN201120266365U patent/CN202134836U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655906A (en) * | 2014-09-27 | 2016-06-08 | 刘洋 | Intelligent media landscape-type buried energy-saving box transformer substation |
| CN106451130A (en) * | 2016-10-28 | 2017-02-22 | 合肥华义电气科技有限公司 | Box body structure of grouted semi-buried box type substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG CHANGNIU ELECTRIC CO., LTD. Free format text: FORMER NAME: GUANGDONG LONG BULL ELECTRIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528000 Guangdong province Foshan Junye Nanhai District of Shishan science and Technology Industrial Park C District No. 12 North Road Patentee after: Guangdong Changniu Electrical Co., Ltd. Address before: 528000 Guangdong province Foshan Junye Nanhai District of Shishan science and Technology Industrial Park C District No. 12 North Road Patentee before: Guangdong Changniu Electrical Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120201 |
|
| CX01 | Expiry of patent term |