CN2539935Y - Explosion-proof flame resistant device for boiler - Google Patents
Explosion-proof flame resistant device for boiler Download PDFInfo
- Publication number
- CN2539935Y CN2539935Y CN 02232279 CN02232279U CN2539935Y CN 2539935 Y CN2539935 Y CN 2539935Y CN 02232279 CN02232279 CN 02232279 CN 02232279 U CN02232279 U CN 02232279U CN 2539935 Y CN2539935 Y CN 2539935Y
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- boiler
- explosion
- burning device
- tube connector
- 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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- Combustion Of Fluid Fuel (AREA)
Abstract
The utility model provides a boiler explosion-proof burning device, a burner is arranged on one side of the shell, and a combustion chamber and tubular heating surface are arranged inside the shell. The combustion chamber is connected with a connecting pipe, which one end is communicated with the inside of the combustion chamber and the other end is positioned below the liquid surface of an opening liquid storage tank. When the internal combustion chamber of the boiler explodes, the tremendous momentary pressure is discharged to the opening liquid storage tank along the connecting pipe and the liquid medium diverges, so that the pressure in the combustion chamber decreases rapidly, thus protecting the equipment and avoiding accidents from wounding assault.
Description
Technical field
The utility model relates to the explosion-proof burning device of explosion-proof burning device, particularly boiler.
Background technology
Plain cylindrical furnace is not tight at combustion chamber sealing; or fuel combustion is when insufficient; can be full of combustible gas mixture in the truce state lower combustion chamber, if ignition trigger boiler at this moment, detonation can take place in admixture of gas; because of the space in combustion chamber and the flue limited; produce very big instantaneous pressure during detonation and discharge nowhere, will cause the damage of equipment, when serious; burner breaks away from body of heater under pressure and flies out, damage of generation equipment and personnel casualty accidents.
Summary of the invention
The purpose of this utility model provides the explosion-proof burning device of a kind of boiler, the equipment damage and the accidental wound people incident that cause when eliminating the indoor and flue generation detonation of boiler combustion.
Technical scheme is:
The explosion-proof burning device of a kind of boiler, housing one side is established burner, is provided with combustion chamber, tubular type heating surface in the housing.Be connected to tube connector on the combustion chamber, tube connector one end communicates with inside, combustion chamber, and the other end is positioned under the liquid level of opening reservoir.
When boiler furnace and flue generation detonation, huge instantaneous pressure is discharged in the opening reservoir along tube connector, and liquid medium is dispersed, and internal pressure of combustion chamber is descended rapidly, thereby has protected equipment, avoids the generation of accidental wound people incident.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, explosion-proof burning device housing 1 one sides of this boiler are established burner 2, are provided with combustion chamber 3, tubular type heating surface 4 in the housing 1.Be connected to tube connector 6 on the combustion chamber 3, tube connector 6 one ends communicate with 3 inside, combustion chamber, and the other end is positioned under the liquid level of the uncovered reservoir 5 that communicates with atmosphere.
When detonation took place in combustion chamber 3, huge instantaneous pressure was discharged in the opening reservoir 5 along tube connector 6, and liquid medium is dispersed, thereby internal pressure of combustion chamber is descended rapidly.
Claims (2)
1. explosion-proof burning device of boiler, housing (1) one side is established burner (2), be provided with combustion chamber (3), tubular type heating surface (4) in the housing (1), it is characterized in that being connected on the combustion chamber (3) tube connector (6), tube connector (6) one ends communicate with inside, combustion chamber (3), and the other end is positioned under the liquid level of opening reservoir (5).
2. the explosion-proof burning device of boiler as claimed in claim 1 is characterized in that the uncovered reservoir of reservoir (5) for communicating with atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02232279 CN2539935Y (en) | 2002-04-17 | 2002-04-17 | Explosion-proof flame resistant device for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02232279 CN2539935Y (en) | 2002-04-17 | 2002-04-17 | Explosion-proof flame resistant device for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2539935Y true CN2539935Y (en) | 2003-03-12 |
Family
ID=33707725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02232279 Expired - Fee Related CN2539935Y (en) | 2002-04-17 | 2002-04-17 | Explosion-proof flame resistant device for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2539935Y (en) |
-
2002
- 2002-04-17 CN CN 02232279 patent/CN2539935Y/en not_active Expired - Fee Related
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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: 20030312 Termination date: 20100417 |