CN204337551U - The non-stored-pressure type extinguishing device of simple type - Google Patents
The non-stored-pressure type extinguishing device of simple type Download PDFInfo
- Publication number
- CN204337551U CN204337551U CN201420749101.4U CN201420749101U CN204337551U CN 204337551 U CN204337551 U CN 204337551U CN 201420749101 U CN201420749101 U CN 201420749101U CN 204337551 U CN204337551 U CN 204337551U
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- CN
- China
- Prior art keywords
- spout
- chamber
- generating agent
- gas generating
- heat
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- Expired - Fee Related
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Abstract
The utility model discloses the non-stored-pressure type extinguishing device of a kind of simple type, comprise seal casinghousing (1), the inner chamber of seal casinghousing (1) is divided into gas generating agent chamber (A) and extinguishing chemical chamber (B) by transverse baffle (2), the side in gas generating agent chamber (A) is provided with flip flop equipment, the sidewall in extinguishing chemical chamber (B) is equipped with spout assembly, spout assembly comprises spout (5), taper plug (6) and nut (7), spout (5) is inserted in the installing hole of corresponding setting on extinguishing chemical chamber (B) sidewall, the medial extremity of spout (5) is provided with anticreep boss (5a), the outboard end of spout (5) is by described nut (7) locking, taper plug (6) is filled in the bellmouth matched in spout (5), the medial extremity diameter of bellmouth is greater than outboard end diameter.Structure is simple, manufacture and easy to assembly, is specially adapted to dolly enging cabin and uses.
Description
Technical field
The utility model relates to a kind of extinguishing device, belongs to fire fighting device technical field.
Background technology
Non-stored-pressure type extinguishing device is made up of gas generating agent chamber, extinguishing chemical chamber and flip flop equipment three parts usually, to be ignited the gas generating agent in gas generating agent chamber by the heat-sensitive line of flip flop equipment, gas generating agent burning can produce a large amount of gas, form air pressure, the extinguishing chemical promoted in extinguishing chemical chamber sprays from spout, thus realizes fire extinguishing.
Now current, the complex structure of non-stored pressure fire extinguisher, comprises seal casinghousing and nozzle position, brings a lot of trouble to manufacture and assembling, needs to carry out structure simplification, to reduce manufacturing cost, simplifies assembling.
Utility model content
The utility model aim to provide a kind of structure simple, manufacture and non-stored-pressure type extinguishing device easy to assembly.
For this reason, the technical scheme that the utility model adopts is: the non-stored-pressure type extinguishing device of a kind of simple type, comprise seal casinghousing (1), the transverse baffle (2) of band gas via hole (2a) is provided with in described seal casinghousing (1), the inner chamber of seal casinghousing (1) is divided into gas generating agent chamber (A) and extinguishing chemical chamber (B), the side of described gas generating agent chamber (A) is provided with flip flop equipment, described flip flop equipment comprises heat-sensitive line (3) and heat-sensitive line binding post (4), one end of described heat-sensitive line (3) is positioned at seal casinghousing (1) outward, the other end stretches in gas generating agent chamber (A) through after heat-sensitive line binding post (4), the sidewall of described extinguishing chemical chamber (B) is equipped with spout assembly, it is characterized in that: described spout assembly comprises spout (5), taper plug (6) and nut (7), described spout (5) is inserted in the installing hole of corresponding setting on extinguishing chemical chamber (B) sidewall, the medial extremity of spout (5) is provided with anticreep boss (5a), the outboard end of spout (5) is by described nut (7) locking, described taper plug (6) is filled in the bellmouth matched in spout (5), the medial extremity diameter of described bellmouth is greater than outboard end diameter.
Preferred as such scheme, described seal casinghousing (1) is threaded connection by cylinder (1a) and seal cover (1b) and forms, described transverse baffle (2) is arranged on the interface of cylinder (1a) and seal cover (1b), just in time transverse baffle (2) is pushed against, to simplify the mounting structure of transverse baffle after cylinder (1a) and seal cover (1b) screw.
Further, the sidewall of described gas generating agent chamber (A) has circular hole, is provided with rubber seal plug (8) in this circular hole, described rubber seal plug has heat-sensitive line via hole in (8).
The beneficial effects of the utility model: on this basis, by optimizing the structure of seal casinghousing, further simplify and manufacture and assembling, thus reducing manufacturing cost, simultaneously simple and compact for structure, are specially adapted to dolly enging cabin and use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the utility model is described in further detail:
As shown in Figure 1, the non-stored-pressure type extinguishing device of a kind of simple type, its main body is seal casinghousing 1.Be provided with transverse baffle 2 in seal casinghousing 1, the inner chamber of seal casinghousing 1 be divided into gas generating agent chamber A and extinguishing chemical chamber B.Gas generating agent chamber A built with gas generating agent, also referred to as medicine box.Extinguishing chemical chamber B built with extinguishing chemical (being generally dry powder), also referred to as powder storehouse.Transverse baffle 2 has some gas via hole 2a, gas generating agent chamber A and extinguishing chemical chamber B is communicated.
The side of gas generating agent chamber A is provided with flip flop equipment, and flip flop equipment is made up of heat-sensitive line 3 and heat-sensitive line binding post 4, and heat-sensitive line binding post 4 is preferably heat-sensitive line snap joint, installs more convenient.Heat-sensitive line binding post 4 is fixed on seal casinghousing 1, and one end of heat-sensitive line 3 is positioned at outside seal casinghousing 1, and the other end stretches in the A of gas generating agent chamber through after heat-sensitive line binding post 4, and the sidewall of extinguishing chemical chamber B is equipped with spout assembly.
Spout assembly is made up of spout 5, taper plug 6 and nut 7 three part.Spout 5 is inserted on the B sidewall of extinguishing chemical chamber in the corresponding installing hole arranged, and the medial extremity of spout 5 is provided with anticreep boss 5a, can not deviate from when ensureing that spout 5 is hit; The outboard end of spout 5 is locked by nut 7.Taper plug 6 is filled in the bellmouth matched in spout 5, and the medial extremity diameter of bellmouth is greater than outboard end diameter, deviates from smoothly when facilitating stressed.
Preferably, seal casinghousing 1 is threaded connection by cylinder 1a and seal cover 1b and forms, and transverse baffle 2 is arranged on the interface of cylinder 1a and seal cover 1b, is just in time pushed against by transverse baffle 2 after cylinder 1a and seal cover 1b screws.Seal casinghousing 1 preferably selects aluminum alloy material, conduct oneself with dignity little, intensity is high.
In addition, the sidewall of gas generating agent chamber A has circular hole, rubber seal plug 8 is installed in this circular hole, in rubber seal plug 8, have heat-sensitive line via hole, pass through for heat-sensitive line 3.
Claims (3)
1. the non-stored-pressure type extinguishing device of simple type, comprise seal casinghousing (1), the transverse baffle (2) of band gas via hole (2a) is provided with in described seal casinghousing (1), the inner chamber of seal casinghousing (1) is divided into gas generating agent chamber (A) and extinguishing chemical chamber (B), the side of described gas generating agent chamber (A) is provided with flip flop equipment, described flip flop equipment comprises heat-sensitive line (3) and heat-sensitive line binding post (4), one end of described heat-sensitive line (3) is positioned at seal casinghousing (1) outward, the other end stretches in gas generating agent chamber (A) through after heat-sensitive line binding post (4), the sidewall of described extinguishing chemical chamber (B) is equipped with spout assembly, it is characterized in that: described spout assembly comprises spout (5), taper plug (6) and nut (7), described spout (5) is inserted in the installing hole of corresponding setting on extinguishing chemical chamber (B) sidewall, the medial extremity of spout (5) is provided with anticreep boss (5a), the outboard end of spout (5) is by described nut (7) locking, described taper plug (6) is filled in the bellmouth matched in spout (5), the medial extremity diameter of described bellmouth is greater than outboard end diameter.
2. according to the non-stored-pressure type extinguishing device of simple type according to claim 1, it is characterized in that: described seal casinghousing (1) is threaded connection by cylinder (1a) and seal cover (1b) and forms, described transverse baffle (2) is arranged on the interface of cylinder (1a) and seal cover (1b), is just in time pushed against by transverse baffle (2) after cylinder (1a) and seal cover (1b) screw.
3. according to the non-stored-pressure type extinguishing device of the simple type described in claim 1 or 2, it is characterized in that: the sidewall of described gas generating agent chamber (A) has circular hole, be provided with rubber seal plug (8) in this circular hole, described rubber seal plug has heat-sensitive line via hole in (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749101.4U CN204337551U (en) | 2014-12-03 | 2014-12-03 | The non-stored-pressure type extinguishing device of simple type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420749101.4U CN204337551U (en) | 2014-12-03 | 2014-12-03 | The non-stored-pressure type extinguishing device of simple type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204337551U true CN204337551U (en) | 2015-05-20 |
Family
ID=53220855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420749101.4U Expired - Fee Related CN204337551U (en) | 2014-12-03 | 2014-12-03 | The non-stored-pressure type extinguishing device of simple type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204337551U (en) |
-
2014
- 2014-12-03 CN CN201420749101.4U patent/CN204337551U/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 | ||
| 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: 20150520 Termination date: 20161203 |