CN201155742Y - Boiler explosion-proof device - Google Patents
Boiler explosion-proof device Download PDFInfo
- Publication number
- CN201155742Y CN201155742Y CNU200820000759XU CN200820000759U CN201155742Y CN 201155742 Y CN201155742 Y CN 201155742Y CN U200820000759X U CNU200820000759X U CN U200820000759XU CN 200820000759 U CN200820000759 U CN 200820000759U CN 201155742 Y CN201155742 Y CN 201155742Y
- Authority
- CN
- China
- Prior art keywords
- safety valve
- boiler
- pressure
- utility
- proof plate
- 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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Abstract
The utility model provides a novel hydrostat. The boiler body is provided with a safety valve channel and the top end of the safety valve channel is provided with a safety valve. The utility model is characterized in that an explosion proof plate pipiline extends from the lateral side of the safety valve channel and is communicated with the safety valve channel; the top end of the explosion proof plate pipiline is provided with an explosion proof plate . The beneficial effects of the utility model include the tolerant pressure set by the hydrostat is between the limited pressure of the boiler and the maximum pressure that the boiler can bear, that is between the pressure of accident; when the pressure inside the boiler surpasses the tolerant pressure set by the hydrostat, the safety valve fails and the explosion proof plate explodes so as to release the high pressure in the boiler and prevent serious production accidents due to the failure of the safety valve.
Description
Affiliated technical field
The utility model relates to the architecture advances of commercial Application boiler, particularly a kind of New-type boiler explosion-protection equipment.
Background technology
Boiler in use, body of heater is inner can to produce powerful pressure, the accident of easily blasting.Boiler is in the market blasted in process of production for preventing, all taked certain methods to prevent that accident from taking place, but great majority has only taked to install safety valve on body of heater.After long-time the use, safety valve can wear out, and loses original defencive function.Usually the producer that produces boiler is in order to reach the purpose that makes boiler be difficult for having an accident, and the intensity of boiler is done greatly, does more solidly, with the generation of minimizing accident.Though generation that like this can the minimizing accident, safety valve were in case lost efficacy, because the pressure capability of boiler greatly then can cause more serious accident to take place.
Summary of the invention
The utility model provides a kind of New-type boiler explosion-protection equipment, and purpose is to solve the prior art problem, provides a kind of and can regulate and control boiler internal pressure, the explosion-protection equipment that boiler safety is produced.
The utility model technical scheme that adopts of dealing with problems is:
New-type boiler explosion-protection equipment, body of heater are provided with the safety valve of safety valve pipeline and the setting of safety valve pipeline top, and it is characterized in that: the extended burst disk pipeline that is communicated with the safety valve pipeline of safety valve pipeline side, burst disk pipeline top is equipped with burst disk.
The beneficial effects of the utility model: the proof pressure that explosion-protection equipment is set can limit between the pressure that maximum pressure that pressure and boiler can bear promptly has an accident between boiler, when the boiler internal pressure surpasses the proof pressure that explosion-protection equipment sets and when this moment, safety valve lost efficacy, can make its burst disk explosion, with the release of suppressing in the boiler, prevent because the generation of the serious production accident that the safety valve inefficacy causes.
Description of drawings
Fig. 1 is the utility model structural representation
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the New-type boiler explosion-protection equipment, body of heater 100 is provided with safety valve pipeline 10, and safety valve pipeline 10 tops are provided with safety valve 1, the extended burst disk pipeline 2 of safety valve pipeline 10 sides is communicated with the safety valve pipeline, and burst disk pipeline 2 tops are equipped with burst disk 3.
Because the compression resistance of burst disk 3 limits between the pressure that maximum pressure that pressure and boiler can bear promptly has an accident between boiler, when boiler internal pressure exceeds its withstand voltage scope but safety valve when having lost efficacy, powerful pressure makes burst disk 3 explosions, thereby suppressing of boiler internal is released, prevents because the generation of the serious production accident that safety valve 1 inefficacy causes.
Claims (1)
1, New-type boiler explosion-protection equipment, body of heater are provided with the safety valve of safety valve pipeline and the setting of safety valve pipeline top, and it is characterized in that: the extended burst disk pipeline that is communicated with the safety valve pipeline of safety valve pipeline side, burst disk pipeline top is equipped with burst disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820000759XU CN201155742Y (en) | 2008-01-22 | 2008-01-22 | Boiler explosion-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820000759XU CN201155742Y (en) | 2008-01-22 | 2008-01-22 | Boiler explosion-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155742Y true CN201155742Y (en) | 2008-11-26 |
Family
ID=40103523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820000759XU Expired - Fee Related CN201155742Y (en) | 2008-01-22 | 2008-01-22 | Boiler explosion-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155742Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995013B (en) * | 2009-08-31 | 2012-08-08 | 李林 | Installation method of safety valve and accessory installation device thereof |
-
2008
- 2008-01-22 CN CNU200820000759XU patent/CN201155742Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101995013B (en) * | 2009-08-31 | 2012-08-08 | 李林 | Installation method of safety valve and accessory installation device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20100222 |