CN202307418U - Plugging structure between sleeve or rising base and fire wall - Google Patents
Plugging structure between sleeve or rising base and fire wall Download PDFInfo
- Publication number
- CN202307418U CN202307418U CN2011204240114U CN201120424011U CN202307418U CN 202307418 U CN202307418 U CN 202307418U CN 2011204240114 U CN2011204240114 U CN 2011204240114U CN 201120424011 U CN201120424011 U CN 201120424011U CN 202307418 U CN202307418 U CN 202307418U
- Authority
- CN
- China
- Prior art keywords
- compartment wall
- sleeve pipe
- fire compartment
- seat
- molded part
- 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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Abstract
The utility model provides a plugging structure between a sleeve or a rising base and a fire wall. The plugging structure comprises a molded piece arranged between the sleeve or the rising base and the fire wall, wherein the molded piece comprises a matching part sleeved with the sleeve or the rising base and a mounting part for mounting the fire wall; the matching part has a cylindrical structure matched with the shape of the sleeve or the rising base; and the mounting part has a planar structure matched with the wall surface of the fire wall. According to the plugging structure, a gap between the sleeve or the rising base and the fire wall is well filled by the molded piece, so that a transformer and a valve hall are isolated totally.
Description
Technical field
The utility model relates to a kind of transformer part, the plugging structure between particularly a kind of sleeve pipe/rising seat and the fire compartment wall.
Background technology
In order to prevent that the damage threshold Room, fortuitous event (for example explode, burn) back inner facility from appearring in transformer, must isolate with fire compartment wall between the transformer and the valve Room, only allow bushing shell for transformer to pass to put in the valve Room behind the fire compartment wall to be connected with converter valve.Bushing shell for transformer passing fire wall place needs on fire compartment wall, to join perforate, will produce a gap (see figure 1) with the sleeve pipe or the seat that raises after joining perforate, in order to guarantee to isolate fully between transformer and the valve Room, and must processing this gap.How to handle the problem that this gap becomes needs solution.
In view of above problem, be necessary to provide plugging structure between a kind of sleeve pipe/risings and the fire compartment wall in fact to solve above technical problem.
The utility model content
The utility model provides the plugging structure between a kind of sleeve pipe/rising seat and the fire compartment wall, and fill in the gap that is used between sleeve pipe/rising seat back through walls and the fire compartment wall.
The technical scheme that the utility model adopted is:
Plugging structure between a kind of sleeve pipe/rising seat and the fire compartment wall; Comprise the molded part that is installed between sleeve pipe or rising seat and the fire compartment wall; Said molded part comprises and the auxiliary section of sleeve pipe or rising cover for seat dress and the installation portion of installing with fire compartment wall; Wherein, the cylinder-like structure that said auxiliary section is complementary for the profile with the sleeve pipe or the seat that raises, said installation portion be the planar structure that the metope with fire compartment wall matees.
As the preferred embodiment of the utility model, said molded part and sleeve pipe or the seat that raises are fixing through stainless steel folder hoop;
As the preferred embodiment of the utility model, said molded part utilizes the aluminum pressing plate to be fixedly connected with fire compartment wall through self-tapping screw with the installation portion of fire compartment wall;
As the preferred embodiment of the utility model, said molded part is processed by fire-resistant silicon rubber;
As the preferred embodiment of the utility model, said sleeve pipe or the slotted section that raises between seat and the molded part utilize silicane rubber plate bonding;
Plugging structure between the utility model sleeve pipe/rising seat and the fire compartment wall has the following advantages at least: the utility model is at the sleeve pipe or the installation forming spare between seat and the fire compartment wall that raises; Molded part comprises and the auxiliary section of sleeve pipe or rising cover for seat dress and the installation portion of installing with fire compartment wall; Wherein, The cylinder-like structure that the auxiliary section is complementary for the profile with the sleeve pipe or the seat that raises, installation portion be the planar structure that the metope with fire compartment wall matees.Like this, utilize molded part well with the sleeve pipe or the gap filling between seat and the fire compartment wall that raises, thereby make isolation fully between the transformer and the valve Room.
Description of drawings
Fig. 1 is the fit structure sketch map of seat and fire compartment wall of raising in the prior art;
Fig. 2 is the structural representation of the molded part processed of the utility model fire-resistant silicon rubber;
Fig. 3 is the combination sketch map of the plugging structure between the utility model sleeve pipe and the fire compartment wall.
Embodiment
Below in conjunction with accompanying drawing the plugging structure between the utility model sleeve pipe/rising seat and the fire compartment wall is done detailed description:
See also Fig. 2 and shown in Figure 3; Plugging structure between the utility model sleeve pipe/rising seat and the fire compartment wall comprises the molded part 1 that is installed between sleeve pipe or rising seat A and the fire compartment wall B; The utility model selects for use special material (fire-resistant silicon rubber) to make molded part, and fill in the gap that is used between sleeve pipe or rising seat A back through walls and the fire compartment wall B.Said molded part 1 comprises and sleeve pipe or the raise auxiliary section 11 of seat A suit and the installation portion of installing with fire compartment wall 13; Wherein, The cylinder-like structure that said auxiliary section 11 is complementary for the profile with the sleeve pipe or the seat A that raises, said installation portion 13 be the planar structure that the metope with fire compartment wall B matees.
Molded part 1 is sleeved on sleeve pipe or the rising seat A; The back is fixed its auxiliary section 11 with stainless steel folder hoop 2 with the sleeve pipe or the seat A that raises; Then the installation portion 13 with its planar structure utilizes aluminum pressing plate 3 to be fixed on the fire compartment wall B through self-tapping screw 4; Concrete scheme of installation is seen Fig. 3, seals with high-temperature seal adhesive in the junction of molded part with raise seat or sleeve A at last.
The utility model is applied to the erecting bed, cooperates safe and reliable, good sealing effect with fire compartment wall B when being convenient to mounting sleeve or raising seat A.
The molded part material that the utility model is selected for use is a fire-resistant silicon rubber, and the molded part that this fire-resistant silicon rubber is processed satisfies following specification requirement:
1. silicon rubber formed and plate thickness are with evenly, and thickness deviation is no more than 0.5mm.
2. silicon rubber formed and plate profile are smooth, wave, crackle, wrinkle can not occur.
3. silicon rubber formed and plate did not chap in-34 ℃～100 ℃ scopes in 15 years.
4. silicon rubber formed and plate can not burn, be out of shape at 900 ℃.
5. the burning of silicon rubber formed and plate was extinguished after 6 seconds.
During assembling; Earlier molded part 1 is severed from the bottom; With its take be placed on sleeve pipe or the seat A that raises on; Bind round 2 with molded part and sleeve pipe or the seat A clamping that raises with the stainless steel folder again, it is bonding to sever slotted section with silicane rubber plate after clamping, and molded part 1 installation portion 13 is fixed on the fire compartment wall B through aluminum pressing plate 3 usefulness self-tapping screws 4.Can not only play plugging action like this, and attractive in appearance.
The above is merely a kind of execution mode of the utility model; It or not whole or unique execution mode; The conversion of any equivalence that those of ordinary skills take the utility model technical scheme through reading the utility model specification, the claim that is the utility model contains.
Claims (6)
1. the plugging structure between a sleeve pipe/rising seat and the fire compartment wall; It is characterized in that: comprise the molded part (1) that is installed between sleeve pipe or rising seat (A) and the fire compartment wall (B); Said molded part (1) comprises and sleeve pipe or raise auxiliary section (11) of seat (A) suit and the installation portion of installing with fire compartment wall (B) (13); Wherein, the cylinder-like structure that said auxiliary section (11) are complementary for the profile with the sleeve pipe or the seat (A) that raises, said installation portion (13) be the planar structure that the metope with fire compartment wall (B) matees.
2. the plugging structure between sleeve pipe as claimed in claim 1/rising seat and the fire compartment wall is characterized in that: said molded part (1) is fixing through stainless steel folder hoop (2) with the sleeve pipe or the seat (A) that raises.
3. according to claim 1 or claim 2 sleeve pipe/rising seat and the plugging structure between the fire compartment wall, it is characterized in that: said molded part (1) utilizes aluminum pressing plate (3) to be fixedly connected with fire compartment wall (B) through self-tapping screw (4) with the installation portion (13) of fire compartment wall (B).
4. the plugging structure between sleeve pipe as claimed in claim 1/rising seat and the fire compartment wall, it is characterized in that: said molded part (1) is processed by fire-resistant silicon rubber.
5. the plugging structure between sleeve pipe as claimed in claim 3/rising seat and the fire compartment wall, it is characterized in that: said molded part (1) is processed by fire-resistant silicon rubber.
6. like the plugging structure between claim 1 or 4 or 5 described sleeve pipes/rising seat and the fire compartment wall, it is characterized in that: said sleeve pipe or the slotted section that raises between seat (A) and the molded part (1) utilize silicane rubber plate bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204240114U CN202307418U (en) | 2011-10-31 | 2011-10-31 | Plugging structure between sleeve or rising base and fire wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204240114U CN202307418U (en) | 2011-10-31 | 2011-10-31 | Plugging structure between sleeve or rising base and fire wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202307418U true CN202307418U (en) | 2012-07-04 |
Family
ID=46376262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204240114U Expired - Lifetime CN202307418U (en) | 2011-10-31 | 2011-10-31 | Plugging structure between sleeve or rising base and fire wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202307418U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829251A (en) * | 2012-08-24 | 2012-12-19 | 特变电工沈阳变压器集团有限公司 | Wall-penetrating plugging structure for casing pipe of converter transformer |
| CN107610882A (en) * | 2017-10-31 | 2018-01-19 | 南方电网科学研究院有限责任公司 | Raise the transformer that seat is reinforced |
-
2011
- 2011-10-31 CN CN2011204240114U patent/CN202307418U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829251A (en) * | 2012-08-24 | 2012-12-19 | 特变电工沈阳变压器集团有限公司 | Wall-penetrating plugging structure for casing pipe of converter transformer |
| CN107610882A (en) * | 2017-10-31 | 2018-01-19 | 南方电网科学研究院有限责任公司 | Raise the transformer that seat is reinforced |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |