CN205626798U - Novel hand fire extinguisher - Google Patents
Novel hand fire extinguisher Download PDFInfo
- Publication number
- CN205626798U CN205626798U CN201620444227.XU CN201620444227U CN205626798U CN 205626798 U CN205626798 U CN 205626798U CN 201620444227 U CN201620444227 U CN 201620444227U CN 205626798 U CN205626798 U CN 205626798U
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- China
- Prior art keywords
- shower nozzle
- fire extinguisher
- outlet tube
- nozzle
- port
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a novel hand fire extinguisher, its technical scheme main points are including barrel, fire extinguishing agent, nozzle, the barrel top is equipped with and supplies fire extinguishing agent exhaust port, be equipped with the passageway with the port intercommunication in the barrel, be equipped with the conveyer pipe with the passageway intercommunication in the barrel, the nozzle sets up and is being close to port department, the nozzle includes output tube and shower nozzle, output tube one end and path connection, passageway end fixed connection is kept away from with the output tube to the shower nozzle, the inside cavity that is equipped with of shower nozzle, output tube and cavity intercommunication, the shower nozzle is kept away from the output pipe end and is equipped with a plurality of shrinkage pools no. 1 all around, shrinkage pool no. 1 and cavity intercommunication. What fill the dress in the barrel is the new and effective fire extinguishing agent in the world today (1230 fire extinguishing agent), and this kind of fire extinguishing agent can stamp out various (except the metal conflagration) conflagration. This kind of hand fire extinguisher can effectually carry out the part puts out a fire, has guaranteed can be the fast effectual work of putting out a fire gone on.
Description
Technical field
This utility model relates to a kind of fire-fighting equipment field, more specifically, it relates to a kind of novel portable fire extinguisher.
Background technology
Hand fire extinguisher is used widely in numerous occasions because of easy to operate, easily controllable, light.But, the hand fire extinguisher of the corner being arranged in each occasion often remains static, and after this results in time length, its internal extinguishing chemical can condense, and is even condensed into an entirety.When a fire, hand fire extinguisher needs manual operation to put out a fire, when operation, owing to ordinary person is in anxiety, the state of emergency and specialty not, thus often in time extinguishing chemical cannot be rocked and loose off, cause extinguishing chemical to be held in coagulated state, when hand fire extinguisher is activated, substantial amounts of extinguishing chemical cannot be sprayed in the very first time, thus cause this hand fire extinguisher cannot implement effectively fire extinguishing in the very first time, cause fire spread and relevant property loss.
At present, a kind of hand fire extinguisher (Application No. 201510105469.6) is disclosed on market, it includes extinguishing chemical cylinder, switch valve, pressure handle, carrying handle and safety plug, switch valve includes valve body and is telescopically arranged in the valve rod of valve body, valve body is provided with extinguishing chemical import and extinguishing chemical outlet, and extinguishing chemical import is docked mutually with extinguishing chemical cylinder；Pressure handle is articulated with valve body, and carrying handle is fixed in valve body, and pressure handle and carrying handle are respectively equipped with a jack, and safety plug is plugged in this two jack；Also including carrying and to stir the stirring pipe of extinguishing chemical and the base of up/down perforation, base is rotatablely arranged in valve body, and valve rod is flexibly connected with this base, with under press time order about base rotate；One end of stirring pipe is affixed or is shaped in base, and the other end stretches in extinguishing chemical cylinder.Although extinguishing chemical is stirred by this hand fire extinguisher on startup in time, fire extinguisher very first time when breaking out of fire is enable to spray a large amount of extinguishing chemical, and implement effectively fire extinguishing, also fire extinguishing personnel are made to avoid rocking fire extinguisher when breaking out of fire, the quality time is striven for for implementing effectively fire extinguishing, but the spray hole of existing nozzle of fire extinguisher is provided in the section of shower nozzle, the extinguishing chemical sprayed out can only spray out according to the position of spray hole, at this moment it is accomplished by operator to be directed at burning things which may cause a fire disaster accurately and just can effectively put out a fire, local fire extinguishment can not be carried out fast and effectively.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of novel portable fire extinguisher that may be used for local quick extinguishing.
For achieving the above object, this utility model provides following technical scheme: a kind of novel portable fire extinguisher, including cylinder, extinguishing chemical, nozzle, described cylinder top is provided with the port discharged for extinguishing chemical, the passage connected with port it is provided with in described cylinder, the conveying pipe with channel connection it is provided with in described cylinder, described nozzle is positioned close to port, it is characterized in that: described nozzle includes outlet tube and shower nozzle, described outlet tube one end is connected with passage, described shower nozzle is connected away from tunnel ends is fixing with outlet tube, it is provided with cavity inside described shower nozzle, described outlet tube connects with cavity, described shower nozzle is formed around some shrinkage pools one away from output pipe end, described shrinkage pool one connects with cavity.
By using technique scheme, during the use of fire extinguisher, owing to the effect extinguishing chemical of pressure can be transferred to port in channel transfer to outlet tube by conveying pipe, extinguishing chemical is finally discharged in surrounding shrinkage pool one from shower nozzle, and the extinguishing chemical sprayed out from circumferencial direction forms certain fire extinguishing region and effectively carries out local fire extinguishment work.
This utility model is further arranged to: described shower nozzle is set to cylindric, and described outlet tube cross section is annular.
By using technique scheme, the area of circular scattering is relatively big, and columned shower nozzle ensure that fire extinguisher region of the sprinkling of extinguishing chemical ejection during using.
This utility model is further arranged to: the Sidewall Height of described shower nozzle is 1～2mm.
By using technique scheme, it is ensured that in cylinder, the pressure of the extinguishing chemical of ejection does not have and the most significantly weakens.
This utility model is further arranged to: described shower nozzle and the center of outlet tube on the same axis, are provided with link between described shower nozzle and outlet tube.
By using technique scheme, it is ensured that the pressure uniform force produced shower nozzle from the extinguishing chemical of the discharge of outlet tube, link makes the connection between shower nozzle and outlet tube more stable.
This utility model is further arranged to: set Packed protection set outside described shower nozzle.
By using technique scheme, the extinguishing chemical that protection set sprays in being also effectively guaranteed shrinkage pool one has certain scope to avoid scattering, enhances the ability of fire extinguisher local quick extinguishing.
This utility model is further arranged to: described passage side is provided with the shrinkage pool two being connected with nozzle threads.
By using technique scheme, facilitate nozzle and cylinder body of fire extinguisher realizes quickly connecting.
This utility model is further arranged to: be provided with annulus boss in described shrinkage pool two, and described annulus boss is conflicted with outlet tube.
By using technique scheme, it is to avoid nozzle is extend into inner barrel by the effect of external force and causes damaging of fire extinguisher.
This utility model is further arranged to: described annulus boss and outlet tube conflict end are provided with sealing gasket.
By using technique scheme so that sealer has better seal performance, it is ensured that the pressure within fire extinguisher will not run off.
This utility model is further arranged to: described passage is provided with end cap, described port is provided with T-shaped sealing-plug, described T-shaped sealing-plug is conflicted with port inner wall, described channel interior is provided with pull bar, described pull bar runs through end cap, and described pull bar is connected with T-shaped sealing-plug near cylinder end, and described pull bar is cased with spring, described spring one end is conflicted with T-shaped sealing-plug, and the described spring other end is conflicted with end cap.
By using technique scheme, T-shaped sealing-plug is effectively guaranteed fire extinguisher extinguishing chemical not using when in cylinder will not produce excessive situation generation, and pull bar ensure that T-shaped sealing-plug effectively can be conflicted with port；Spring has good telescopicing performance, and during the use of fire extinguisher after burning things which may cause a fire disaster extinguishes, spring imparts T-shaped sealing-plug can be with Rapid reset.
This utility model is further arranged to: described port and T-shaped sealing-plug conflict end are provided with sealing ring.
By using technique scheme, further enhancing the loss of pressure that the sealability of T-shaped sealing-plug avoids in cylinder.
In sum, this utility model has the advantages that
Can effectively carry out local fire extinguishment, it is ensured that the work put out a fire can be carried out fast and effectively；Novel its fire-fighting efficiency of 1230 extinguishing chemicals significantly improves, and is greatly improved the serviceability of hand fire extinguisher.
Accompanying drawing explanation
Fig. 1 is hand fire extinguisher structural representation；
Fig. 2 is hand fire extinguisher top view；
Fig. 3 is the sectional view of A-A in Fig. 2.
Reference: 1, cylinder；11, port；111, annulus boss；12, end cap；13, conveying pipe；2, extinguishing chemical；3, nozzle；31, outlet tube；32, shower nozzle；321, cavity；322, shrinkage pool one；33, link；331, protection set；4, sealing gasket；5, pull bar；51, T-shaped sealing-plug；52, spring；6, sealing ring；7, passage；71, shrinkage pool two.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
nullEmbodiment one: a kind of novel portable fire extinguisher，As shown in figs. 1 and 3，Cylinder 1 is included including it、Extinguishing chemical 2、Pressure handle、Carrying handle、Bearing pin and nozzle 3，Cylinder 1 is provided with the port 11 discharged for extinguishing chemical 2，Outlet is provided for the extinguishing chemical 2 in cylinder 1，Conveying pipe 13 it is provided with in cylinder 1，Conveying pipe 13 can effectively be discharged effective for the extinguishing chemical 2 in cylinder 1 in cylinder 1，So that extinguishing chemical 2 in cylinder 1 maximized utilization can avoid the phenomenon of waste，Nozzle 3 is arranged at cylinder 1 port 11,Nozzle 3 includes outlet tube 31、Shower nozzle 32，Outlet tube 31 makes nozzle 3 internal with cylinder 1 to connect，Make extinguishing chemical 2 can enter shower nozzle 32 smoothly to discharge，Shower nozzle 32 is that the discharge of extinguishing chemical 2 provides path，Outlet tube 31 is fixing with port 11 to be connected，Ensure that nozzle 3 will not depart from during using from cylinder 1，Shower nozzle 32 is fixing with outlet tube 31 to be connected，Ensure that the Stability Analysis of Structures within nozzle 3，Extinguishing chemical 2 discharges under the effect of the pressure in conveying pipe 13，It is provided with cavity 321 in the inside of shower nozzle 32，Outlet tube 31 is arranged on center, shower nozzle 32 one end away from port 11 end and connects with cavity 321，Ensure that in cylinder 1 extinguishing chemical 2 out enters into shower nozzle 32 by outlet tube 31，Shower nozzle 32 needs certain storage area to arrange the whereabouts of extinguishing chemical 2，It is internal that cavity 321 makes the extinguishing chemical 2 entering shower nozzle 32 can be full of shower nozzle 32 uniformly，It is formed around some shrinkage pools 1 at shower nozzle 32 away from outlet tube 31 end and connects with cavity 321，Owing to the effect extinguishing chemical 2 of pressure can be discharged in surrounding shrinkage pool 1 from shower nozzle 32，Form certain fire extinguishing region and effectively carry out local fire extinguishment work；Extinguishing chemical 2 in cylinder 1 is set to 1230 extinguishing chemicals, and novel its fire-fighting efficiency of 1230 extinguishing chemicals significantly improves, and is greatly improved the serviceability of hand fire extinguisher.
Embodiment two: as shown in Figures 2 and 3, shower nozzle 32 is set to cylindric, in the case of shape phase Sihe is equivalently-sized, circular wider than the regional extent that other shape is sprayed, the scope that the most cylindrical shower nozzle 32 sprays is easily controlled so that the region of burning things which may cause a fire disaster is more easily controlled by operator, outlet tube 31 being set to hollow cylinder, hollow cylinder facilitates shower nozzle 32 and is attached with cylinder 1 simultaneously, it also avoid other sharp corner angle simultaneously and cylinder 1 or operator are produced injury.Cylindrical shower nozzle 32 is highly set to 1～2mm, make the cavity 321 within shower nozzle 32 the least, the pressure discharging extinguishing chemical 2 in cylinder 1 can be reduced when cavity 321 is bigger when, can not effectively carry out spraying out extinguishing chemical 2 in shower nozzle 32, the pressure of the extinguishing chemical 2 that less areola 321 is effectively guaranteed in cylinder 1 ejection does not have and the most significantly weakens.nullBy the center of shower nozzle 32 and outlet tube 31 on the same axis，It is uniform that same axis can be effectively guaranteed the extinguishing chemical 2 of ejection pressure in shower nozzle 32，Ensure that extinguishing chemical 2 can be discharged uniformly in shrinkage pool 1，The extinguishing chemical 2 discharged is made to form certain range areas，Can effectively be put out a fire exactly in burning things which may cause a fire disaster region by operator in the process used，Link 33 it is provided with between shower nozzle 32 and outlet tube 31，Link 33 makes the connection between shower nozzle 32 and outlet tube 31 more firm，Because the pressure of extinguishing chemical 2 causes occurring shower nozzle 32 to drop after avoiding being used for multiple times，Packed protection set 331 is set outside shower nozzle 32，Protection set 331 is effectively guaranteed shower nozzle 32 and will not be damaged because of external force，In protection set 331 is also effectively guaranteed shrinkage pool simultaneously, the extinguishing chemical 2 of ejection has certain scope to avoid the phenomenon of scattering，Enhance the ability of fire extinguisher local quick extinguishing.
Embodiment three: as shown in Figure 3, cylinder 1 is provided with the shrinkage pool 2 71 being connected with nozzle 3, shrinkage pool 2 71 and outlet tube 31 quickly grafting can realize the Fast Installation of nozzle 3, need not operate the installation operation carrying out complexity, being arranged to threaded with shrinkage pool 2 71 by nozzle 3, the threaded connection making outlet tube 31 and cylinder 1 is more firm.Annulus boss 111 it is provided with in shrinkage pool 2 71, annulus boss 111 is conflicted with outlet tube 31 simultaneously, fire extinguisher returns by about the shock of external force unavoidably, when nozzle 3 is by clashing into when, the situation to cylinder 1 inner recess likely occurs, can destroy the stabilized seal of fire extinguisher like that, annulus boss 111 and outlet tube 31 are conflicted and are effectively avoided nozzle 3 cylinder 1 is internal causes damaging of fire extinguisher by being reduced in the effect of external force；It is provided with sealing gasket 4 at annulus boss 111 and outlet tube 31 end of conflicting, in actual environment, annulus boss 111 all can occur loosening and gap with outlet tube 31 when, loosen and gap can greatly have impact on fire extinguisher sealing in use, setting up sealing gasket 4 makes sealer have better seal performance, it is ensured that the pressure of fire extinguisher in use inside will not run off so that extinguishing chemical 2 can spray smoothly in shower nozzle 32.
Embodiment four: as shown in Figure 3, passage 7 is provided with end cap 12, at fire extinguisher during using, extinguishing chemical 2 is discharged from the top of fire extinguisher possibly through passage 7, end cap 12 effectively avoids the situation that extinguishing chemical 2 is discharged from top, T-shaped sealing-plug 51 it is provided with at port 11, T-shaped sealing-plug 51 is conflicted with port 11 inwall, T-shaped sealing-plug 51 further ensures fire extinguisher extinguishing chemical 2 not using when in cylinder 1 will not produce excessive situation generation so that the sealing property in cylinder 1 is more preferable；Pull bar 5 it is provided with inside passage 7, pull bar 5 runs through end cap 12, pull bar 5 is connected with T-shaped sealing-plug 51 near cylinder 1 end, pull bar 5 ensure that T-shaped sealing-plug 51 effectively can be conflicted with port 11, simultaneously pull bar 5 be also effectively guaranteed fire extinguisher use during can quickly T-shaped sealing-plug 51 and port 11 be separated so that extinguishing chemical 2 can realize quickly discharging in cylinder 1；On pull bar 5, it is cased with spring 52 simultaneously, conflict with T-shaped sealing-plug 51 in spring 52 one end, spring 52 other end is conflicted with end cap 12, spring 52 has good telescopicing performance, fire extinguisher elasticity of spring 52 self in the case of not using is the effect that T-shaped sealing-plug 51 and port 11 conflict provide power, ensure that T-shaped sealing-plug 51 can be conflicted with port 11 completely, during the use of fire extinguisher after burning things which may cause a fire disaster extinguishes, spring 52 imparts the ability of T-shaped sealing-plug 51 Rapid reset, again seals inside fire extinguisher；Being provided with sealing ring 6 at port 11 and T-shaped sealing-plug 51 end of conflicting, sealing ring 6 further enhancing the sealability of T-shaped sealing-plug 51 and avoids the loss of pressure in cylinder 1.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (10)
- null1. a novel portable fire extinguisher，Cylinder (1) is included including it、Extinguishing chemical (2)、Nozzle (3)，Described cylinder (1) top is provided with the port (11) discharged for extinguishing chemical (2)，The passage (7) connected with port (11) it is provided with in described cylinder (1)，The conveying pipe (13) connected with passage (7) it is provided with in described cylinder (1)，Described nozzle (3) is positioned close to port (11) place,It is characterized in that: described nozzle (3) includes outlet tube (31) and shower nozzle (32)，Described outlet tube (31) one end is connected with passage (7)，Described shower nozzle (32) is connected away from passage (7) end is fixing with outlet tube (31)，Described shower nozzle (32) is internal is provided with cavity (321)，Described outlet tube (31) connects with cavity (321)，Described shower nozzle (32) is formed around some shrinkage pools one (322) away from outlet tube (31) end，Described shrinkage pool one (322) connects with cavity (321).
- A kind of novel portable fire extinguisher the most according to claim 1, is characterized in that: described shower nozzle (32) is set to cylindric, described outlet tube (31) cross section is annular.
- A kind of novel portable fire extinguisher the most according to claim 2, is characterized in that: the Sidewall Height of described shower nozzle (32) is 1～2mm.
- A kind of novel portable fire extinguisher the most according to claim 3, is characterized in that: the center of described shower nozzle (32) and outlet tube (31) on the same axis, is provided with link (33) between described shower nozzle (32) and outlet tube (31).
- A kind of novel portable fire extinguisher the most according to claim 4, is characterized in that: described shower nozzle (32) is outside sets Packed protection set (331).
- A kind of novel portable fire extinguisher the most according to claim 5, is characterized in that: described passage (7) side is provided with the shrinkage pool two (71) threadeded with nozzle (3).
- A kind of novel portable fire extinguisher the most according to claim 6, is characterized in that: be provided with annulus boss (111) in described shrinkage pool two (71), and described annulus boss (111) is conflicted with outlet tube (31).
- A kind of novel portable fire extinguisher the most according to claim 7, is characterized in that: described annulus boss (111) and outlet tube (31) conflict end are provided with sealing gasket (4).
- A kind of novel portable fire extinguisher the most according to claim 8, it is characterized in that: described passage (7) is provided with end cap (12), described port (11) place is provided with T-shaped sealing-plug (51), described T-shaped sealing-plug (51) is conflicted with port (11) inwall, described passage (7) is internal is provided with pull bar (5), described pull bar (5) runs through end cap (12), described pull bar (5) is connected with T-shaped sealing-plug (51) near cylinder (1) end, spring (52) it is cased with on described pull bar (5), conflict with T-shaped sealing-plug (51) in described spring (52) one end, described spring (52) other end is conflicted with end cap (12).
- A kind of novel portable fire extinguisher the most according to claim 9, is characterized in that: described port (11) and T-shaped sealing-plug (51) conflict end are provided with sealing ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444227.XU CN205626798U (en) | 2016-05-16 | 2016-05-16 | Novel hand fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620444227.XU CN205626798U (en) | 2016-05-16 | 2016-05-16 | Novel hand fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205626798U true CN205626798U (en) | 2016-10-12 |
Family
ID=57056263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620444227.XU Expired - Fee Related CN205626798U (en) | 2016-05-16 | 2016-05-16 | Novel hand fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205626798U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866017A (en) * | 2017-09-12 | 2018-04-03 | 湖北航天化学技术研究所 | Non- storage die mould handrail-type Emergency Fire Extinguisher used for vehicle |
| CN109876343A (en) * | 2019-04-08 | 2019-06-14 | 国网河北省电力有限公司经济技术研究院 | Protective device, applicator and the fire extinguishing system of applicator |
-
2016
- 2016-05-16 CN CN201620444227.XU patent/CN205626798U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107866017A (en) * | 2017-09-12 | 2018-04-03 | 湖北航天化学技术研究所 | Non- storage die mould handrail-type Emergency Fire Extinguisher used for vehicle |
| CN109876343A (en) * | 2019-04-08 | 2019-06-14 | 国网河北省电力有限公司经济技术研究院 | Protective device, applicator and the fire extinguishing system of applicator |
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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: 20161012 |