CN203389256U - Reaction device for automatic fire extinguisher - Google Patents
Reaction device for automatic fire extinguisher Download PDFInfo
- Publication number
- CN203389256U CN203389256U CN201320487943.2U CN201320487943U CN203389256U CN 203389256 U CN203389256 U CN 203389256U CN 201320487943 U CN201320487943 U CN 201320487943U CN 203389256 U CN203389256 U CN 203389256U
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- China
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- medicament
- fire extinguisher
- automatic fire
- reaction unit
- medicine box
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Abstract
The utility model relates to a reaction device for an automatic fire extinguisher. The reaction device comprises an agent outer barrel (3), wherein an agent inner barrel (30) is arranged in the agent outer barrel (3); an agent box (4) is arranged above the agent outer barrel (3); a square cap (5) is arranged above the agent box (4); the top of the agent outer barrel (3) is provided with a first clamping groove (31); the bottom of the agent box (4) is provided with a clamping edge (43); the top of the agent box (4) is provided with a second clamping groove (42). According to the reaction device for the automatic fire extinguisher, the number of screws in the overall structure of the reaction device is greatly reduced, the disassembly and the assembly of an entire body are facilitated, and the cost is saved on the premise that the overall quality is not affected.
Description
Technical field
The utility model relates to a kind of reaction unit, relates in particular to a kind of reaction unit for Automatic Fire Extinguisher.
Background technology
Using aerosol is a kind of extinguishing method of very effective and matters to being difficult for that the place of water sprinkling fire-distinguishing put out a fire.Common aerosol Automatic Fire Extinguisher, its inside is equipped with reaction unit, and common reaction unit structure is more complicated all, cumbersome during dismounting, few dismounting 50-60 screw that needs, many up to a hundred screws of dismounting that need.Therefore, common reaction unit efficiency when dismounting is low, and cost is also higher.
Summary of the invention
Screw that the utility model has for the reaction unit of existing aerosol Automatic Fire Extinguisher inside is many, complex structure, inconvenient dismounting etc. are not enough and propose, and aims to provide that screw is few, easy accessibility, a kind of reaction unit for Automatic Fire Extinguisher that cost is low.
In order to solve the problems of the technologies described above, the utility model is solved by following technical proposals:
For a reaction unit for Automatic Fire Extinguisher, comprise medicament urceolus, in medicament urceolus, be provided with medicament inner core, medicament urceolus top is provided with medicine box, and medicine box top is provided with mortar board, and medicament urceolus top is provided with the first draw-in groove, medicine box bottom is provided with edge, and medicine box top is provided with the second draw-in groove.Medicament urceolus, medicament inner core, medicine box and mortar board are connected by the mode of buckle each other, have facilitated a kind of dismounting of the reaction unit for Automatic Fire Extinguisher.Its Chinese medicine urceolus and medicament inner core are the cylinder at the end, and medicament urceolus is mainly used in fixedly medicament inner core.The external diameter of medicament inner core can be done slightly littlely than the internal diameter of medicament urceolus, while making it put into medicament urceolus, and leaves space between medicament urceolus.Space makes to have had between medicament inner core and the external world space of a buffering, has therefore played heat insulation effect.Medicament inner core inside can also be provided with the band bucket cylindrical shape heat-barrier coating at the end, and the internal diameter of its external diameter of cylindrical shape heat-barrier coating and medicament inner core is adaptive, cylindrical shape heat-barrier coating can be close to and be placed on medicament inner core inside.
As preferably, mortar board cross section is " work " font, and the bottom panel of mortar board snaps in the second draw-in groove, uniform the second mesh on bottom panel.The structure of mortar board is cuboid, square, " work " font or irregular shape.Buckle connected mode, it is simple, convenient not only to connect, and stable connection.The second mesh is used for dredging aerosol gas, and the aerosol gas in medicine box passes from the second mesh.
As preferably, edge snaps in the first draw-in groove.Buckle connected mode, it is simple, convenient not only to connect, and stable connection.
As preferably, mortar board one side is provided with plate washer, and plate washer cross section is inverted "L" shaped.Plate washer is positioned at reaction unit one side, makes aerosol gas need to walk around plate washer and mortar board could spray, and has guaranteed the direction of dispersing of aerosol gas, also played in addition block, the effect of protection, fixation reaction device.This design has reduced gas flow velocity by changing aerocolloidal flow direction has reached the object of rapid reduction aerosol temperature.
As preferably, the horizontal component of plate washer is fixed by screws in a side of mortar board.Screw makes plate washer more firm, stable with being connected of mortar board.
As preferably, extinguishing chemical and igniter pad are housed in medicament inner core.Medicament inner core provides the position of depositing for extinguishing chemical and igniter pad, and the space of reaction.
As preferably, extinguishing chemical is S type aerosol extinguishing agent.
S type hot aerosol is the fire smothering gas colloidal sol being produced through chemical reaction by the aerosol propellant that contains strontium nitrate and potassium nitrate composite oxidant.The composition of composite oxidant wherein, strontium nitrate is 35%-50% by mass percentage, potassium nitrate is 10%-20%.
S type aerosol extinguishing agent mainly has the following advantages.
One, S type aerosol extinguishing agent is non-sylvite class extinguishment product, can not produce the sylvite particulate of the electric equipment in infringement protection zone.
Two, the solia particle that S type aerosol fire-extinguishing medicament produces is considerably less, be about 3%, and the solia particle content of other similar aerosol product is about 40%.
Three, the solia particle particle diameter that S type aerosol fire-extinguishing medicament produces is very little.The amount of dust that these particulate loadings land naturally than month inner sealing computer floor is also few, even and these particulates under high humidity (relative humidity 85%) state, also without electric conductivity and corrosivity.Can not produce any infringement to electric equipment.This is the fundamental difference with other aerosol products.
S type aerosol fire-extinguishing device be applicable to the to put out a fire to save life and property fire of following place or material.
One, the appliance fire that communication machine room, communication base station, computer room etc. contain precision instrument and equipment place.
Two, become the appliance fire that switchgear house, Generators, cable interlayer, cable shaft, cable duct etc. do not contain precision instrument and equipment place.
Three, produce, use or store the liquid fire in diesel oil (except No. 35 diesel oil), heavy oil, transformer oil, the various Class C flammable liquid of animals and plants wet goods place.
Four, use or store the flammable solid material surface fire in flammable solid material place.
As preferably, cooling agent is housed, uniform the first mesh in medicine box bottom surface in medicine box.The aerosol gas that in medicament inner core, reaction produces enters medicine box by the first mesh, has expanded conversion zone, has improved heat insulation cooling effect.
According to the technical solution of the utility model, a kind of reaction unit for Automatic Fire Extinguisher has significantly reduced the screw number of its overall structure, has not only facilitated whole dismounting, and under the prerequisite that does not affect total quality, has realized the saving of cost.
Accompanying drawing explanation
Fig. 1 is the medicament inner core of a kind of reaction unit for Automatic Fire Extinguisher of the utility model and the schematic diagram of medicament urceolus.
Fig. 2 is the medicine box schematic diagram of a kind of reaction unit for Automatic Fire Extinguisher of the utility model.
Fig. 3 is the medicine box top view of a kind of reaction unit for Automatic Fire Extinguisher of the utility model.
Fig. 4 is the mortar board schematic diagram of a kind of reaction unit for Automatic Fire Extinguisher of the utility model.
Fig. 5 is the bottom panel schematic diagram of a kind of reaction unit mortar board for Automatic Fire Extinguisher of the utility model.
Fig. 6 is the baffle plate schematic diagram of a kind of reaction unit for Automatic Fire Extinguisher of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Embodiment 1
A kind of reaction unit for Automatic Fire Extinguisher, comprise medicament urceolus 3, in medicament urceolus 3, be provided with medicament inner core 30, medicament urceolus 3 tops are provided with medicine box 4, and medicine box 4 tops are provided with mortar board 5, and medicament cartridge 3 tops are provided with the first draw-in groove 31, medicine box 4 bottoms are provided with edge 43, and medicine box 4 tops are provided with the second draw-in groove 42.Medicament cartridge 3, medicine box 4 and mortar board 5 are connected by the mode of buckle each other, have facilitated a kind of dismounting of the reaction unit for Automatic Fire Extinguisher.Its Chinese medicine urceolus 3 and medicament inner core 30 are the cylinder at the end, and medicament urceolus 3 is mainly used in fixedly medicament inner core 30.The external diameter of medicament inner core 30 can be done slightly littlely than the internal diameter of medicament urceolus 3, while making it put into medicament urceolus 3, and leaves space between medicament urceolus 3.Space makes to have had between medicament inner core 30 and the external world space of a buffering, has therefore played heat insulation effect.Medicament inner core 30 inside can also be provided with the band bucket cylindrical shape heat-barrier coating at the end, and the internal diameter of its external diameter of cylindrical shape heat-barrier coating and medicament inner core 30 is adaptive, cylindrical shape heat-barrier coating can be close to and be placed on medicament inner core 30 inside.
Mortar board 5 cross sections are " work " font, and the bottom panel 52 of mortar board 5 snaps in the second draw-in groove 42, uniform the second mesh 51 on bottom panel 52.The structure of mortar board 5 is cuboid, square, " work " font or irregular shape.Buckle connected mode, it is simple, convenient not only to connect, and stable connection.The second mesh 51 is for dredging aerosol gas, and the aerosol gas in medicine box passes from the second mesh 51.
Edge 43 snaps in the first draw-in groove 31.Buckle connected mode, it is simple, convenient not only to connect, and stable connection.
Mortar board 5 one sides are provided with plate washer 6, and plate washer 6 cross sections are inverted "L" shaped.Plate washer is positioned at reaction unit one side, makes aerosol gas need to walk around plate washer and mortar board could spray, and has guaranteed the direction of dispersing of aerosol gas, also played in addition block, the effect of protection, fixation reaction device.This design has reduced gas flow velocity by changing aerocolloidal flow direction has reached the object of rapid reduction aerosol temperature.
The horizontal component of plate washer 6 is fixed by screws in a side of mortar board 5.Screw makes plate washer more firm, stable with being connected of mortar board.
Extinguishing chemical and igniter pad are housed in medicament cartridge 3.Medicament cartridge 3 provides the position of depositing for extinguishing chemical and igniter pad, and the space of reaction.
Extinguishing chemical is S type aerosol extinguishing agent.
S type hot aerosol is the fire smothering gas colloidal sol being produced through chemical reaction by the aerosol propellant that contains strontium nitrate and potassium nitrate composite oxidant.The composition of composite oxidant wherein, strontium nitrate is 35%-50% by mass percentage, potassium nitrate is 10%-20%.
S type aerosol extinguishing agent mainly has the following advantages.
One, S type aerosol extinguishing agent is non-sylvite class extinguishment product, can not produce the sylvite particulate of the electric equipment in infringement protection zone.
Two, the solia particle that S type aerosol fire-extinguishing medicament produces is considerably less, be about 3%, and the solia particle content of other similar aerosol product is about 40%.
Three, the solia particle particle diameter that S type aerosol fire-extinguishing medicament produces is very little.The amount of dust that these particulate loadings land naturally than month inner sealing computer floor is also few, even and these particulates under high humidity (relative humidity 85%) state, also without electric conductivity and corrosivity.Can not produce any infringement to electric equipment.This is the fundamental difference with other aerosol products.
S type aerosol fire-extinguishing device be applicable to the to put out a fire to save life and property fire of following place or material.
One, the appliance fire that communication machine room, communication base station, computer room etc. contain precision instrument and equipment place.
Two, become the appliance fire that switchgear house, Generators, cable interlayer, cable shaft, cable duct etc. do not contain precision instrument and equipment place.
Three, produce, use or store the liquid fire in diesel oil (except No. 35 diesel oil), heavy oil, transformer oil, the various Class C flammable liquid of animals and plants wet goods place.
Four, use or store the flammable solid material surface fire in flammable solid material place.
In medicine box 4, cooling agent is housed, uniform the first mesh 41 in medicine box 4 bottom surfaces.The aerosol gas that in medicament inner core 30, reaction produces enters medicine box by the first mesh 41, has expanded conversion zone, has improved heat insulation cooling effect.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to the covering scope of the utility model patent.
Claims (8)
1. the reaction unit for Automatic Fire Extinguisher, comprise medicament urceolus (3), in medicament urceolus (3), be provided with medicament inner core (30), medicament urceolus (3) top is provided with medicine box (4), medicine box (4) top is provided with mortar board (5), it is characterized in that: medicament urceolus (3) top is provided with the first draw-in groove (31), medicine box (4) bottom is provided with edge (43), and medicine box (4) top is provided with the second draw-in groove (42).
2. a kind of reaction unit for Automatic Fire Extinguisher according to claim 1, it is characterized in that: mortar board (5) cross section is " work " font, the bottom panel (52) of mortar board (5) snaps in the second draw-in groove (42), upper uniform the second mesh (51) of bottom panel (52).
3. a kind of reaction unit for Automatic Fire Extinguisher according to claim 1, is characterized in that: edge (43) snaps in the first draw-in groove (31).
4. a kind of reaction unit for Automatic Fire Extinguisher according to claim 1, is characterized in that: mortar board (5) one sides are provided with plate washer (6), and plate washer (6) cross section is inverted "L" shaped.
5. a kind of reaction unit for Automatic Fire Extinguisher according to claim 4, is characterized in that: the horizontal component of plate washer (6) is fixed by screws in a side of mortar board (5).
6. a kind of reaction unit for Automatic Fire Extinguisher according to claim 1, is characterized in that: in medicament cartridge, in (30), extinguishing chemical and igniter pad are housed.
7. a kind of reaction unit for Automatic Fire Extinguisher according to claim 6, is characterized in that: extinguishing chemical is S type aerosol extinguishing agent.
8. a kind of reaction unit for Automatic Fire Extinguisher according to claim 1, is characterized in that: medicine box is equipped with cooling agent in (4) uniform the first mesh in medicine box (4) bottom surface (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487943.2U CN203389256U (en) | 2013-08-09 | 2013-08-09 | Reaction device for automatic fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320487943.2U CN203389256U (en) | 2013-08-09 | 2013-08-09 | Reaction device for automatic fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203389256U true CN203389256U (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320487943.2U Expired - Lifetime CN203389256U (en) | 2013-08-09 | 2013-08-09 | Reaction device for automatic fire extinguisher |
Country Status (1)
| Country | Link |
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| CN (1) | CN203389256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998541A (en) * | 2017-12-15 | 2018-05-08 | 宜昌及安盾消防科技有限公司 | A kind of novel fixed fire extinguishing apparatus and method |
-
2013
- 2013-08-09 CN CN201320487943.2U patent/CN203389256U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107998541A (en) * | 2017-12-15 | 2018-05-08 | 宜昌及安盾消防科技有限公司 | A kind of novel fixed fire extinguishing apparatus and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 310000 Room 1003, No. 108 Xiangyuan Road, Gongshu District, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG HUASHEN FIRE-FIGHTING TECHNOLOGY CO.,LTD. Address before: 310005, A building, 8 floor, Hongshi business building, No. 218 tide Road, Zhejiang, Hangzhou Patentee before: Hangzhou Huashen Fire Protection Science and Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |