CN106158258A - A kind of prefabrication type melt pit assembly based on Covered transformer - Google Patents
A kind of prefabrication type melt pit assembly based on Covered transformer Download PDFInfo
- Publication number
- CN106158258A CN106158258A CN201510122190.9A CN201510122190A CN106158258A CN 106158258 A CN106158258 A CN 106158258A CN 201510122190 A CN201510122190 A CN 201510122190A CN 106158258 A CN106158258 A CN 106158258A
- Authority
- CN
- China
- Prior art keywords
- melt pit
- covered transformer
- assembly based
- prefabrication type
- casing
- 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.)
- Pending
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- Patch Boards (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention discloses a kind of prefabrication type melt pit assembly based on Covered transformer, including door closure, vent and melt pit casing, described melt pit casing includes acid and alkali-resistance steel plate, corrosion resistant plate, epoxy resin and alloy material assembly；Melt pit casing top is provided with vent (9), and what described door closure (16) was connected with melt pit box house be formed around blocks water that groove (21), drain pipe (7), rubber weather strip fix groove (27), rubber weather strip (13), the first support bar fix seat (8)；Be provided with earth mat binding post (25) outside described melt pit casing, lifting hooks block reinforcing plate (24) and lifting hooks block (5).Beneficial effects of the present invention: not only have outside the functions such as the protection against the tide of traditional pure concrete type pit structure, waterproof, ventilation and heat, and high temperature resistant, increase the service life；Save site operation reinforced concrete material and cost of labor, and shorten the construction period of installation equipment, the advantage of the aspect such as lightweight.
Description
[technical field]
The present invention relates to transformer device field, particularly to a kind of prefabrication type based on Covered transformer ground
Hole assembly.
[background technology]
Using Covered transformer in the art, usually mains transformer by electrical grid transmission and distributes
Electric power.
The basic task of Covered transformer is can be typically different voltage by electric pressure is raised and lowered
Two or more electrical systems between exchange electric energy.
During the working life of Covered transformer, Covered transformer may stand soil corrosion or height
The impact of temperature.The impact of this corrosion or high temperature can be abnormally dangerous, and may result in transformator and and its
Various equipment/the loads of operable connection cause serious harm, and interrupt energy conveying the most for a long time, therefore
Public utility/user is caused economic loss.
In order to reduce this impact, some solutions are contemplated.Such as, some are buried
Transformator has been provided with fault detection system faster, or is provided with protection fuse and the disconnect switch of improvement.
In some other situations, use anti-corrosive cover or fin etc., or investigated dissimilar
Anticorrosive coat.
In the present stage of this area, although the solution used can reach the effect improved, but still
So need improve Covered transformer ability, with in the face of and bear corrosion or the generation of high temperature.
[summary of the invention]
A kind of based on buried in order to overcome bad problem of corroding in prior art and dispel the heat the invention provides
The prefabrication type melt pit assembly of transformator, it is achieved Covered transformer is quick installed at below earth's surface, prefabrication type ground
Hole assembly is inside and outside can make Covered transformer quick heat radiating by hot dip and spraying special heat-radiating material.
For above-mentioned technical problem, the present invention is achieved through the following technical solutions:
A kind of prefabrication type melt pit assembly based on Covered transformer, including door closure, vent and melt pit casing,
Described melt pit casing includes acid and alkali-resistance steel plate, corrosion resistant plate, epoxy resin and alloy material assembly；Ground
Casing top, hole is provided with vent (9), described door closure (16) and being formed around that melt pit box house is connected
Block water groove (21), drain pipe (7), rubber weather strip fix groove (27), rubber weather strip (13), first
Support bar fixes seat (8)；Be provided with earth mat binding post (25) outside described melt pit casing, lifting hooks block reinforcing plate
(24) and lifting hook block (5).
In the prefabrication type melt pit assembly based on Covered transformer of the present invention, described melt pit casing also includes
Stone steps ladder (28), Covered transformer mounting rail (26), Covered transformer fixing hole (29), cable are pacified
Dress beam (6), locking bar (15), drive link (32) and operation handle (10) and the water leg (1) sunk.
In the prefabrication type melt pit assembly based on Covered transformer of the present invention, the locking bar of described melt pit casing
(15) being connected with drive link (32) respectively with operation handle (10), described operation handle (10) controls
The drive link processed (32) open and close to locking bar (15), it is achieved the opening and closing function of door closure (16).
In the prefabrication type melt pit assembly based on Covered transformer of the present invention, described door closure (16) includes
Handle (12), handle aligning pipe (11), buttress brace (18), air pressure bracing stick (17), the second support bar
Fixing seat (19), snap close (14) and hinge (20).
In the prefabrication type melt pit assembly based on Covered transformer of the present invention, described door closure (16) whole
Body uses rustless steel, the metal and alloy materials of galvanizing process or armored concrete to make.
In the prefabrication type melt pit assembly based on Covered transformer of the present invention, described acid and alkali-resistance steel plate first leads to
Cross acid-alkali treatment to be made by galvanizing process again；Described acid and alkali-resistance steel plate includes underframe (2), strengthens column
(4), upper beam (22), base plate (30), top board (31) and wallboard (3).
In the prefabrication type melt pit assembly based on Covered transformer of the present invention, described melt pit casing is provided with ground
Hole casing framework layer (35), is externally provided with hot galvanized layer (34) in this melt pit casing framework layer, wherein, described
The spray of hot galvanized layer (34) surface is provided with aquadg layer (33).
In the prefabrication type melt pit assembly based on Covered transformer of the present invention, described vent (9) uses
Trapezoidal vent, is provided with water level baffle plate (23).
In the prefabrication type melt pit assembly based on Covered transformer of the present invention, described water level baffle plate (23)
At least provided with four.
Beneficial effects of the present invention: the present invention not only has the protection against the tide of traditional pure concrete type pit structure, prevents
Outside the function such as water, ventilation and heat, also have and inside and outside can quickly absorb also by spraying or baking graphite treatment layer
The high heat that release Covered transformer produces when running, can have inside and outside the melt pit casing that galvanizing processed
Imitate antiseptic and rustproof, increase the service life；Ground is by the backfill gardens plantlets such as view flowers and plants are potted plant or puts
Significant sculpture for city can be coordinated completely with surrounding, save site operation reinforced concrete material and
Cost of labor, and shorten the construction period of installation equipment, the advantage of the aspect such as lightweight.
[accompanying drawing explanation]
Fig. 1 is the structure of the preferred embodiment of the prefabrication type melt pit assembly based on Covered transformer of the present invention
Front view；
Fig. 2 is the structure of the preferred embodiment of the prefabrication type melt pit assembly based on Covered transformer of the present invention
First partial schematic diagram of front view；
Fig. 3 is the structure of the preferred embodiment of the prefabrication type melt pit assembly based on Covered transformer of the present invention
Second partial schematic diagram of front view；
Fig. 4 is the structure of the preferred embodiment of the prefabrication type melt pit assembly based on Covered transformer of the present invention
Right view；
Fig. 5 is the inside of the preferred embodiment of the prefabrication type melt pit assembly based on Covered transformer of the present invention
Structure chart；
Fig. 6 is the structure of the preferred embodiment of the prefabrication type melt pit assembly based on Covered transformer of the present invention
Axonometric chart；
In accompanying drawing, the list of parts representated by each label is as follows:
1, water leg, 2, melt pit casing underframe, 3, melt pit wallboards of box body, 4, melt pit casing strengthen column,
5, lifting hooks block, and 6, cable installation rack, 7, drain pipe, the 8, first support bar fixes seat, and 9, vent,
10, operation handle, 11, handle aligning pipe, 12, door closure handle, 13, rubber weather strip, 14, door closure
Snap close, 15, locking bar, 16, door closure, 17, air pressure bracing stick, 18, door closure buttress brace, 19, second
Seat fixed by strut, and 20, door closure hinge, 21, block water groove, 22, melt pit casing upper beam, 23, water level baffle plate,
24, lifting hooks block reinforcing plate, and 25, earth mat binding post, 26, Covered transformer mounting rail, 27, rubber
Groove fixed by sealing strip, and 28, stone steps ladder, 29, Covered transformer fixing hole, 30, melt pit box bottom,
31, melt pit roof box, 32, drive link, 33, aquadg layer, 34, galvanizing process layer, 35,
Melt pit casing framework layer.
[detailed description of the invention]
Below in conjunction with detailed description of the invention, the present invention is further detailed explanation.
As it is shown in figure 1, be being preferable to carry out of the prefabrication type melt pit assembly based on Covered transformer of the present invention
The structural front view of example；A kind of prefabrication type melt pit assembly based on Covered transformer, including door closure 16, leads to
Air port 9 and melt pit casing, described melt pit casing include acid and alkali-resistance steel plate, corrosion resistant plate, epoxy resin with
And alloy material assembly；Melt pit casing top is provided with vent 9, and described door closure 16 is with melt pit box house even
Being formed around of connecing block water groove 21, drain pipe 7, rubber weather strip fix groove 27, rubber weather strip 13,
One support bar fixes seat 8；Be provided with earth mat binding post 25 outside described melt pit casing, lifting hooks block reinforcing plate 24
And lifting hooks block 5；
Described acid and alkali-resistance steel plate is first passed through acid-alkali treatment and is made by galvanizing process；Described acid and alkali-resistance steel plate
Including underframe 2, strengthen column 4, upper beam 22, base plate 30, top board 31 and wallboard 3.
As in figure 2 it is shown, be being preferable to carry out of the prefabrication type melt pit assembly based on Covered transformer of the present invention
The I portion partial schematic diagram of the structural front view of example；
Described melt pit casing door closure 16 is respectively equipped with handle 12, handle aligning pipe 11, buttress brace 18, gas
Pressure support bar the 17, first support bar is fixed seat 19, snap close 14 and hinge 20 and is formed；Described door closure 16
Being formed around of being connected with melt pit box house block water groove 21, drain pipe 7, rubber weather strip fix groove 27,
Rubber weather strip the 13, second support bar fixes seat 8；By the locking bar 15 of melt pit box house, drive link 32
And operation handle 10 can control the opening and closing function of door closure 16.
As it is shown on figure 3, be being preferable to carry out of the prefabrication type melt pit assembly based on Covered transformer of the present invention
The A portion partial schematic diagram of the structural front view of example；Prefabrication type based on Covered transformer ground in the present invention
In the assembly of hole, described melt pit casing is provided with melt pit casing framework layer 35, is externally provided with in this melt pit casing framework layer
Hot galvanized layer 34, wherein, the spray of described hot galvanized layer 34 surface is provided with aquadg layer 33.
As shown in Figure 4, for being preferable to carry out of prefabrication type melt pit assembly based on Covered transformer of the present invention
The structure right view of example；In the prefabrication type melt pit assembly based on Covered transformer of the present invention, described door
Lid (16) includes shaking hands 12, handle aligning pipe 11, buttress brace 18, air pressure bracing stick 17, second support
Bar fixes seat 19, snap close 14 and hinge 20.
Described melt pit casing also includes that stone steps ladder 28, Covered transformer mounting rail 26, Covered transformer are solid
Determine hole 29, cable mounting rail 6, locking bar 15, drive link 32 and operation handle 10 and the water leg 1 sunk.
As it is shown in figure 5, be being preferable to carry out of the prefabrication type melt pit assembly based on Covered transformer of the present invention
The structure of example looks up interior view；In the prefabrication type melt pit assembly based on Covered transformer of the present invention, institute
Being formed around of stating that melt pit box house connects block water groove 21, drain pipe 7, rubber weather strip fix groove 27,
Rubber weather strip the 13, second support bar fixes seat 8；By the locking bar 15 of melt pit box house, drive link 32
And operation handle 10 can control the opening and closing function of described door closure 16.Arrange further in described melt pit casing
There are stone steps ladder 28, Covered transformer mounting rail 26, Covered transformer fixing hole 29, cable mounting rail 6
With the water leg 1 sunk；Be provided with earth mat binding post 25 outside melt pit casing, lifting hooks block reinforcing plate 24 and rises
Heavily hook block 5.
As shown in Figure 6, for being preferable to carry out of prefabrication type melt pit assembly based on Covered transformer of the present invention
The structural perspective of example；In the prefabrication type melt pit assembly based on Covered transformer of the present invention, described resistance to
Soda acid steel plate is first passed through acid-alkali treatment and is made by galvanizing process；Described acid and alkali-resistance steel plate include underframe 2,
Strengthen column 4, upper beam 22, base plate 30, top board 31 and wallboard 3.
In the prefabrication type melt pit assembly based on Covered transformer of the present invention, described vent 9 uses ladder
Shape vent, is provided with water level baffle plate 23.
In the prefabrication type melt pit assembly based on Covered transformer of the present invention, described water level baffle plate 23 is at least
It is provided with four.
Covered transformer can be realized and be quick installed at below earth's surface, inside and outside prefabrication type melt pit assembly, pass through hot dip
Covered transformer quick heat radiating can be made with spraying special heat-radiating material；Scape can be planted with place mat by ground department
Seeing the gardens plantlets such as flowers and plants are potted plant or put significant sculpture for city, its using effect can be complete and all
Surrounding environment is coordinated mutually or becomes the marking landscape in city；Can control to overhaul door closure by box mortice lock structure design
Close, thus reach both safe antitheft, waterproof, the effect of ventilation, for operator are convenient, inspection can be installed again
Repair utilitarian functions such as safeguarding Covered transformer.
Compared with prior art, it is an advantage of the current invention that: the present invention not only has traditional pure concrete type ground
Outside the functions such as the hole protection against the tide of structure, waterproof, ventilation and heat, also have inside and outside by spraying or at baking graphite
Reason layer can quickly absorb and discharge the high heat produced when Covered transformer runs, the ground that galvanizing processed
Can be the most antiseptic and rustproof inside and outside the casing of hole, increase the service life；Ground is potted plant etc. by backfill view flowers and plants
Gardens plantlet or put significant sculpture for city and can coordinate completely with surrounding, saves site operation
Reinforced concrete material and cost of labor, and shorten the construction period of installation equipment, the aspect such as lightweight excellent
Point.
Embodiment described above only have expressed embodiments of the present invention, and it describes more concrete and detailed, but
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for this area
For those of ordinary skill, without departing from the inventive concept of the premise, it is also possible to make some deformation and change
Entering, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be with appended power
Profit requires to be as the criterion.
Claims (9)
1. a prefabrication type melt pit assembly based on Covered transformer, including door closure, vent and melt pit case
Body, it is characterised in that: described melt pit casing include acid and alkali-resistance steel plate, corrosion resistant plate, epoxy resin and
Alloy material assembly；Melt pit casing top is provided with in vent (9), described door closure (16) and melt pit casing
What portion connected be formed around, and block water groove (21), drain pipe (7), rubber weather strip fixes groove (27), rubber
Sealing strip (13), the first support bar fix seat (8)；Be provided with outside described melt pit casing earth mat binding post (25),
Lifting hooks block reinforcing plate (24) and lifting hooks block (5).
Prefabrication type melt pit assembly based on Covered transformer the most according to claim 1, its feature exists
In, described melt pit casing also includes stone steps ladder (28), Covered transformer mounting rail (26), buried change
Depressor fixing hole (29), cable mounting rail (6), locking bar (15), drive link (32) and operation handle (10)
With the water leg (1) sunk.
Prefabrication type melt pit assembly based on Covered transformer the most according to claim 1, its feature exists
In, the locking bar (15) of described melt pit casing is connected with drive link (32) respectively with operation handle (10),
Described operation handle (10) controls the drive link (32) open and close to locking bar (15), it is achieved door closure
(16) opening and closing function.
Prefabrication type melt pit assembly based on Covered transformer the most according to claim 1, its feature exists
In, described door closure (16) includes that handle (12), handle aligning pipe (11), buttress brace (18), air pressure prop up
Strut (17), the second support bar fix seat (19), snap close (14) and hinge (20).
Prefabrication type melt pit assembly based on Covered transformer the most according to claim 1, its feature exists
In, the overall metal and alloy materials using rustless steel, galvanizing to process of described door closure (16) or reinforcing bar
Concrete is made.
Prefabrication type melt pit assembly based on Covered transformer the most according to claim 1, its feature exists
In, described acid and alkali-resistance steel plate is first passed through acid-alkali treatment and is made by galvanizing process；Described acid and alkali-resistance steel plate
Including underframe (2), strengthen column (4), upper beam (22), base plate (30), top board (31) and wallboard (3).
Prefabrication type melt pit assembly based on Covered transformer the most according to claim 1, its feature exists
In, described melt pit casing is provided with melt pit casing framework layer (35), is externally provided with hot dip in this melt pit casing framework layer
Zinc layers (34), wherein, the spray of described hot galvanized layer (34) surface is provided with aquadg layer (33).
Prefabrication type melt pit assembly based on Covered transformer the most according to claim 1, its feature exists
In, described vent (9) uses trapezoidal vent, is provided with water level baffle plate (23).
Prefabrication type melt pit assembly based on Covered transformer the most according to claim 8, its feature exists
In, described water level baffle plate (23) is at least provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122190.9A CN106158258A (en) | 2015-03-12 | 2015-03-12 | A kind of prefabrication type melt pit assembly based on Covered transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122190.9A CN106158258A (en) | 2015-03-12 | 2015-03-12 | A kind of prefabrication type melt pit assembly based on Covered transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106158258A true CN106158258A (en) | 2016-11-23 |
Family
ID=58064127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510122190.9A Pending CN106158258A (en) | 2015-03-12 | 2015-03-12 | A kind of prefabrication type melt pit assembly based on Covered transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106158258A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435452A (en) * | 2017-08-03 | 2017-12-05 | 江苏齐正电力技术有限公司 | Melt pit lid sealing structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11186057A (en) * | 1997-12-18 | 1999-07-09 | Gotou Yukihiko | Use of pole transformer in underground electric line |
| CN2881908Y (en) * | 2006-01-27 | 2007-03-21 | 冯骏明 | Premounted underground box type transformer pot structure |
| CN203277020U (en) * | 2013-05-25 | 2013-11-06 | 精达电器集团浙江变压器有限公司 | Mine flame-proof type dry type transformer |
| CN203659580U (en) * | 2013-12-26 | 2014-06-18 | 江苏中联电气股份有限公司 | Air cooling transformer for mine |
| CN204103319U (en) * | 2014-10-24 | 2015-01-14 | 中骏电气（厦门）有限公司 | Box-type substation pit structure |
| CN204463985U (en) * | 2015-03-12 | 2015-07-08 | 刘洋 | A kind of prefabrication type melt pit assembly based on Covered transformer |
-
2015
- 2015-03-12 CN CN201510122190.9A patent/CN106158258A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11186057A (en) * | 1997-12-18 | 1999-07-09 | Gotou Yukihiko | Use of pole transformer in underground electric line |
| CN2881908Y (en) * | 2006-01-27 | 2007-03-21 | 冯骏明 | Premounted underground box type transformer pot structure |
| CN203277020U (en) * | 2013-05-25 | 2013-11-06 | 精达电器集团浙江变压器有限公司 | Mine flame-proof type dry type transformer |
| CN203659580U (en) * | 2013-12-26 | 2014-06-18 | 江苏中联电气股份有限公司 | Air cooling transformer for mine |
| CN204103319U (en) * | 2014-10-24 | 2015-01-14 | 中骏电气（厦门）有限公司 | Box-type substation pit structure |
| CN204463985U (en) * | 2015-03-12 | 2015-07-08 | 刘洋 | A kind of prefabrication type melt pit assembly based on Covered transformer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435452A (en) * | 2017-08-03 | 2017-12-05 | 江苏齐正电力技术有限公司 | Melt pit lid sealing structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |
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| WD01 | Invention patent application deemed withdrawn after publication |