CN2286419Y - Improved structure of thrown into the fire type hand fire extinguisher - Google Patents
Improved structure of thrown into the fire type hand fire extinguisher Download PDFInfo
- Publication number
- CN2286419Y CN2286419Y CN 97216184 CN97216184U CN2286419Y CN 2286419 Y CN2286419 Y CN 2286419Y CN 97216184 CN97216184 CN 97216184 CN 97216184 U CN97216184 U CN 97216184U CN 2286419 Y CN2286419 Y CN 2286419Y
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- CN
- China
- Prior art keywords
- fire
- fire extinguisher
- extinguisher bomb
- bead
- improvement
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- 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 relates to an improved structure of a thrown into the fire type hand fire extinguisher, the support parts at both ends are together clamped a sealing glass containing part for containing fire-extinguishing agent. The central area of the containing part is outward enlarged convexly to form a rugby-shaped pipe body so that scattered areas are increased in blasting. Further more, a plurality of bead-shaped bodies containing the fire-extinguishing agent are mixed in the fire-extinguishing agent; when the bead-shaped bodies falls on the ground, the secondary ejection of the fire-extinguishing agent makes use of the bouncing and splashing of the bead-shaped bodies to enlarge the coverage areas of fire-extinguishing and the fire-extinguishing efficiency.
Description
The utility model relates to a kind of structure of fire extinguisher bomb.
The fire extinguisher bomb general custom is meant that in sealed glass container the splendid attire extinguishing medium is for throwing or free-falling fire service inventory.
Should carry out fire-extinguishing test in the calm place in 1 square centimeter of areal extent in the test specification commonly used, this is a minimum standard.But the people who in fact is familiar with fire prevention all knows, if the fire extinguishing area coverage of fire extinguisher bomb is big more, the effect of then putting out a fire is good more.
About the design of fire extinguisher bomb, have only a kind of over the years.The 57010th aluminum hull fire extinguisher bomb is announced in Taiwan, and it has outer jar and interior jar.Utilize the stainless steel wire of an insurance draw ring interlock, pass the conical plug action.The design of this fire extinguisher bomb obviously and standard and primary demand in the test specification be not inconsistent.
Another announces patent No. 301228, is the transmitter of fire extinguisher bomb, launches fire extinguisher bomb with transmitting tube, and the enhancement obvious and effect of fire extinguisher bomb own is irrelevant.
As from the foregoing, though it is very urgent to improve the fire extinguishing effectiveness of fire extinguisher bomb, difficulty has breakthrough technically.
Primary and foremost purpose of the present utility model is to provide a kind of fire extinguisher bomb, when it is subjected to warm explosion, can have preferable force of explosion, helps the extinguishing chemical diffusion of splashing.
The further purpose of the utility model provides a kind of fire extinguisher bomb of promoting fire extinguishing effectiveness.
The utility model also has a purpose to provide a kind of fire extinguisher bomb, when its extinguishing chemical is splashed to ground, can produce quick-fried penetrating for the second time, enlarges the area coverage of extinguishing chemical.
As be familiar with known to the people of physical knowledge, because the influence of gravity, as shown in Figure 1, hook groove 51 by support 5 supports and unsettled fire extinguisher bomb 1, is subjected to temperature and during explosion, its most extinguishing chemical all can vertically fall, so its area coverage A observes with the area of a circle on a plane if suppose, more near the sprinkling amount of fire extinguisher bomb attachment point vertical lower, be more etc. and add progression and increase, cause extinguishing chemical to waste at middle section.Really help fire extinguishing so enlarge the area that launches of extinguishing chemical.
For reaching this purpose, the fire extinguisher bomb that the utility model provides is provided with a hollow and sealing that be filled with extinguishing chemical is installed in portion, and this is installed in portion and is made by low-expansion heat resistant glass.Be installed in and can place several the hollow bead-like bodies that extinguishing chemical is housed in the portion, this bead-like body is made by heat resistant glass, and is mixed in together with the extinguishing chemical that is equipped with in the portion of being installed in.Spring when borrowing this bead-like body to land with splash, the extinguishing chemical secondary is launched and increase fire extinguishing area coverage and fire extinguishing effectiveness.Bead-like body can be designed to seal, and has deposited extinguishing chemical in advance.The extinguishing chemical of bead-like body internal storage is inequality with the extinguishing chemical that is installed in the portion, makes and contains at least two kinds of different extinguishing chemicals in the fire extinguisher bomb, thereby when explosion, can enlarge the fire kind that is applicable to complexity.Bead-like body also can be designed to have an aperture, flows into wherein for the extinguishing chemical that is installed in the portion.The portion middle section of being installed in outwards protrudes and enlarge to form American football shape, to assist it to heat up in static state during explosion, can penetrate to two sides are quick-fried.The portion that is installed in is extended by the mediad two ends and dwindles, and its two ends respectively form a support sector, and this support sector is arranged with a pillar.This pillar is a metal tube.
The fire extinguisher bomb that the utility model provides can also be designed to its portion of being installed in one orbicule, and this orbicule portion of being installed in has and dwindles the support sector of Gong hanging.
Below in conjunction with drawings and Examples structure of the present utility model is described further.
Fig. 1 is the area coverage schematic diagram when having the fire extinguisher bomb explosion now.
Fig. 2 is the organigram of the utility model embodiment.
Fig. 3 and Fig. 4 are respectively the local amplification view of Fig. 2, but show different
Embodiment.
Secondary launched schematic diagram when Fig. 5 was fire extinguisher bomb embodiment explosion.
1-fire extinguisher bomb 11-is installed in the 2-of 12-support sector of portion extinguishing chemical 3-pillar 31-neck 4-bead-like body 41-extinguishing chemical 42-aperture 5-support 51-hook groove A, A1, A2-area coverage
The utility model fire extinguisher bomb 1 can supply throwing fire extinguishing usefulness, but its effect is particularly evident to leaving standstill suspension type person.With reference to figure 2, and please comparison diagram 1, fire extinguisher bomb 1 of the present utility model can utilize that the hook groove 51 of support 5 is suspended on the beam, on the ceiling, on the wall or some suitable places.
This fire extinguisher bomb comprises: the sealing of a hollow is installed in portion 11, and its middle section outwards protrudes expansion, is installed in portion 11 by this and extends and dwindle to two ends, and each forms a support sector 12; Extinguishing chemical 2 cans are in the portion of being installed in 11, and after the heat absorption of this extinguishing chemical heated up, volumetric expansion also added the pressure that gasification is expanded and produced rapidly, the portion of being installed in 11 can be burst and make extinguishing chemical 2 quick-fried penetrating.Support sector 12 preferably is with a metal protecting tube 3, is preferably at pillar 3 ends and is provided with neck 31, for hanging on the support 5.Be installed in portion 11 and be preferably by low-expansion heat resistant glass and make, make its explosion time can be cracked as far as possible.Traditional fire extinguisher bomb is to make with the safety glass than high expansion coefficient, through the result of this case applicant research, finds that its explosion time is block cracked, stabs human body easily and forms second kind of injury in the fire, so too late in design of the present utility model.
Be installed in the bead-like body 4 of several hollows in the portion of being installed in 11, as shown in Figure 3, this bead-like body 4 seals, and has deposited extinguishing chemical 41 in advance; And for example another embodiment of Fig. 4 then makes pearl dress body 4 have an aperture 42, can flow into wherein for the extinguishing chemical that is installed in the portion 11.The embodiment of earlier figures 3 can have excellent fire extinguishing effect.With regard to existing fire extinguisher bomb, because of having only a kind of extinguishing chemical, so only to put out a kind of fire of form, such as being the category-A fire.But the utility model can be deposited different extinguishing chemicals in bead-like body 4, such as being applicable to the category-B fire.Therefore the utility model fire extinguisher bomb can reduce the fire of mixed type.
Can all kinds of suitable extinguishing chemicals of splendid attire in the portion of being installed in 11, no matter be aqueous, powdery or electrostatic extinguishing chemical etc.Wherein a kind of embodiment is such as being to mix the liquid of forming with sodium carbonate by ammonium sulfate, urea, ammonium chloride at least.
Further with reference to figure 5, after the general fire extinguisher bomb explosion, its extinguishing chemical is difficult for launching to two ends (support sector) shown in Fig. 1 arrow, and its area coverage is shown in A.But the utility model is owing to be installed in portion's 11 evaginations and become American football shape, so launch to two ends during explosion easily, area coverage A1 enlarges.Moreover the bead-like body 4 that heat resistant glass is made is landing when crashing, and can make that its inner extinguishing chemical is quick-fried to be penetrated shown in the arrow of Fig. 5, and is expanded into area coverage A2 once more.
Therefore, several bead-like bodies 4 of the present utility model are the same with the central evagination expansion section of the portion of being installed in 11, the enlarged areas that extinguishing chemical is covered, therefore the two can be implemented separately, but preferably the two is in conjunction with enforcement, and the extinguishing chemical 41 in the bead-like body 4 preferably is different from the extinguishing chemical 2 in the portion of being installed in 11, makes the expansion fire extinguishing effectiveness.
According to above-mentioned explanation, the person of ordinary skill in the field all can do some the change, make orbicule into such as shape, or only establish a support sector fire extinguisher bomb, dispense support sector even and in the portion of being installed in the splendid attire bead-like body.And suchlike change all belongs to the related scope of the utility model.
The utility model has the advantage of: the section of being installed in of fire extinguisher bomb is designed to mediad Outer protrusion enlarges, and the American football shape that two dwindles is to assist it to heat up in static state During explosion, can penetrate to two sides are quick-fried; In addition, in extinguishing chemical, mix and have several to contain The bead-like body of extinguishing chemical, the spring when borrowing this bead-like body to land with splash, can make fire extinguishing The agent secondary launches and increase fire extinguishing area coverage and fire extinguishing effectiveness; Can in the above-mentioned bead-like body Be installed in various extinguishing chemical, therefore when explosion, applicable to the fire of complexity Kind.
Claims (10)
1. the improvement of fire extinguisher bomb structure is characterized in that: comprise a hollow and sealing that be filled with extinguishing chemical (2) is installed in portion (11), be installed in and be placed with several the hollow bead-like bodies (4) that extinguishing chemical (41) is housed separately in the portion (11).
2. the improvement of fire extinguisher bomb according to claim 1 structure, it is characterized in that: this is installed in portion (11) middle section and outwards protrudes expansion, by extending and dwindle in the mediad two ends.
3. the improvement of fire extinguisher bomb according to claim 1 is constructed, and it is characterized in that: the two ends that are installed in portion (11) respectively form a support sector (12), and this support sector (12) is arranged with a pillar (3).
4. the improvement of fire extinguisher bomb according to claim 3 is constructed, and it is characterized in that: this pillar (3) is a metal tube.
5. the improvement of fire extinguisher bomb according to claim 1 is constructed, and it is characterized in that: this is installed in portion (11) and is made by low-expansion heat resistant glass.
6. the improvement of fire extinguisher bomb according to claim 1 is constructed, and it is characterized in that: this bead-like body (4) seals.
7. the improvement of fire extinguisher bomb according to claim 1 is constructed, and it is characterized in that: this bead-like body (4) has one for extinguishing chemical (2) the inflow aperture (42) wherein that is installed in the portion (11).
8. the improvement of fire extinguisher bomb according to claim 1 structure is characterized in that: be placed on the interior bead-like body (4) of the portion of being installed in (11) and made by heat resistant glass.
9. the improvement of fire extinguisher bomb according to claim 1 is constructed, and it is characterized in that: this is installed in portion (11) also can be an orbicule.
10. the improvement of fire extinguisher bomb according to claim 9 structure is characterized in that: this portion of being installed in has and dwindles the support sector (12) of Gong hanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97216184 CN2286419Y (en) | 1997-05-23 | 1997-05-23 | Improved structure of thrown into the fire type hand fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97216184 CN2286419Y (en) | 1997-05-23 | 1997-05-23 | Improved structure of thrown into the fire type hand fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2286419Y true CN2286419Y (en) | 1998-07-22 |
Family
ID=33933141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97216184 Expired - Fee Related CN2286419Y (en) | 1997-05-23 | 1997-05-23 | Improved structure of thrown into the fire type hand fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2286419Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU214392U1 (en) * | 2022-05-27 | 2022-10-25 | Общество с ограниченной ответственностью "МТС Снабжение" | Automatic fire extinguishing device |
-
1997
- 1997-05-23 CN CN 97216184 patent/CN2286419Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU214392U1 (en) * | 2022-05-27 | 2022-10-25 | Общество с ограниченной ответственностью "МТС Снабжение" | Automatic fire extinguishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |