CN204756220U - Flange manger plate box - Google Patents
Flange manger plate box Download PDFInfo
- Publication number
- CN204756220U CN204756220U CN201520513947.2U CN201520513947U CN204756220U CN 204756220 U CN204756220 U CN 204756220U CN 201520513947 U CN201520513947 U CN 201520513947U CN 204756220 U CN204756220 U CN 204756220U
- Authority
- CN
- China
- Prior art keywords
- flange
- box body
- manger plate
- box
- plate box
- 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 - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a flange manger plate box, it is including the last box body of symmetry installation and box body down, goes up the box body including half circular cavity body who is used for wrapping up the flange dish, and half circular cavity body's both ends are connected with connecting pipe and connecting pipe down on the sealed complex mutually with firefighting pipe respectively, and the both sides limit of going up the connecting pipe is provided with installs the otic placode, and the both sides limit of lower connecting pipe is provided with down installs the otic placode, and lower box body is connected with last box body through last bolt and lower bolt. This flange manger plate box installs in extinguishing pipe flange outside, and this kind of manger plate box can effectually block from flange spun water, makes spun water flow out from the manger plate box heavily to there is the sufficient time let its operation, thus easy access personnel discovery and handle the defect of leaking. This kind of manger plate box is effectual has avoided the spun to ooze, leak and electrical equipment's direct contact, has addd the guarantee for the electrical equipment's of power plant safety and stability operation.
Description
Technical field
The utility model relates to pipeline leakage prevention device field, particularly relates to a kind of flange dash box.
Background technique
Widely distributed fire_fighting pipe network is furnished with in Burner zone left and right bank Power Plant, part in these fire hose reels and electrical equipment are separated by nearer, when fire hose reel flange occur oozing, water leakage phenomenon time, the water oozing out or spray, by the safe operation of serious threat to electrical equipment, has influence on the safe and stable operation of unit then.
Model utility content
The purpose of this utility model is to provide a kind of flange dash box, this flange dash box is arranged on outside fire hose reel flange, this dash box effectively can block the water from flange ejection, the water of ejection is flowed out lentamente from dash box, thus has time enough to allow operation, maintainer find and to process defect of leaking.This dash box effectively avoids the oozing of ejection, leaking contacts with the direct of electrical equipment, for the safe and stable operation of power plant electrical equipment adds guarantee.
In order to realize above-mentioned technical characteristics, the purpose of this utility model is achieved in that a kind of flange dash box, it comprises upper cartridge body and the lower box body of symmetrical installation, upper cartridge body comprises the semicircle cavity for wrapping up flange plate, the two ends of semicircle cavity are connected to the upper connecting tube and lower connecting tube that are sealed and matched mutually with fire protection pipeline, the dual-side of upper connecting tube is provided with installation otic placode, the dual-side of lower connecting tube is provided with lower installation otic placode, and lower box body is connected with upper cartridge body with lower bolt by upper bolt.
Described upper cartridge body and lower box body match and form the annular housing of parcel flange plate.
The utility model has following beneficial effect:
When there is seepage in flange plate place, only need upper cartridge body and lower box body to match and flange plate is wrapped in annular chamber that two box bodys are formed, and upper cartridge body is connected with fire protection pipeline with lower bolt by upper bolt with lower box body, when there being water to spray from flange plate, just water can be blocked by this box body, prevent from continuing outer spray, and then potential safety hazard is caused to periphery electrical equipment.This box body making and installation process is simple simultaneously, easy to use, safe and reliable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the utility model assembling front view.
Fig. 2 is the utility model plan view.
In figure: fire protection pipeline 1, upper cartridge body 2, flange plate 3, lower box body 4, upper connecting tube 201, upper installation otic placode 202, upper bolt 203, semicircle cavity 204, lower installation otic placode 205, lower bolt 206, lower connecting tube 207.
Embodiment
Below in conjunction with accompanying drawing, mode of execution of the present utility model is described further.
As shown in Figure 1-2, a kind of flange dash box, it comprises upper cartridge body 2 and the lower box body 4 of symmetrical installation, upper cartridge body 2 comprises the semicircle cavity 204 for wrapping up flange plate 3, the two ends of semicircle cavity 204 are connected to the upper connecting tube 201 and lower connecting tube 207 that are sealed and matched mutually with fire protection pipeline 1, the dual-side of upper connecting tube 201 is provided with installation otic placode 202, the dual-side of lower connecting tube 207 is provided with lower installation otic placode 205, and lower box body 4 is connected with upper cartridge body 2 with lower bolt 206 by upper bolt 203.
Further, described upper cartridge body 2 and lower box body 4 match and form the annular housing of parcel flange plate 3.Can effectively prevent the water of seepage from outflowing by annular housing inside flange plate 3 being wrapped in dash box.
Further, described upper cartridge body 2 is identical with the structure of lower box body 4, thus simplifies manufacture process, uses same mould just can complete the manufacture of box body, has saved cost.
Advantage of the present utility model:
This kind of flange dash box have structure simple, be easy to the advantages such as dismounting and assembling, the water spray phenomenon simultaneously occurred for flange has good control action, can use by spread within all types of water power plants, thermal power station and fire_fighting pipe network and electrical equipment are separated by nearer factory building.
Above-described embodiment is used for explaining and the utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, any amendment make the utility model and change, all fall into protection domain of the present utility model.。
Claims (2)
1. a flange dash box, it is characterized in that: it comprises upper cartridge body (2) and the lower box body (4) of symmetrical installation, upper cartridge body (2) comprises the semicircle cavity (204) for wrapping up flange plate (3), the two ends of semicircle cavity (204) are connected to the upper connecting tube (201) and lower connecting tube (207) that are sealed and matched mutually with fire protection pipeline (1), the dual-side of upper connecting tube (201) is provided with installation otic placode (202), the dual-side of lower connecting tube (207) is provided with lower installation otic placode (205), lower box body (4) is connected with upper cartridge body (2) with lower bolt (206) by upper bolt (203).
2. a kind of flange dash box according to claim 1, is characterized in that: described upper cartridge body (2) and lower box body (4) match and form the annular housing of parcel flange plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513947.2U CN204756220U (en) | 2015-07-16 | 2015-07-16 | Flange manger plate box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520513947.2U CN204756220U (en) | 2015-07-16 | 2015-07-16 | Flange manger plate box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204756220U true CN204756220U (en) | 2015-11-11 |
Family
ID=54470925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520513947.2U Expired - Fee Related CN204756220U (en) | 2015-07-16 | 2015-07-16 | Flange manger plate box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204756220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640885A (en) * | 2016-11-15 | 2017-05-10 | 中国电力科学研究院 | Flange connection device and composite material electrical equipment with flange connection device |
-
2015
- 2015-07-16 CN CN201520513947.2U patent/CN204756220U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640885A (en) * | 2016-11-15 | 2017-05-10 | 中国电力科学研究院 | Flange connection device and composite material electrical equipment with flange connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20200716 |