CN102029031A - hose fire extinguisher - Google Patents
hose fire extinguisher Download PDFInfo
- Publication number
- CN102029031A CN102029031A CN2009101791254A CN200910179125A CN102029031A CN 102029031 A CN102029031 A CN 102029031A CN 2009101791254 A CN2009101791254 A CN 2009101791254A CN 200910179125 A CN200910179125 A CN 200910179125A CN 102029031 A CN102029031 A CN 102029031A
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- fire
- hose
- fire extinguisher
- nozzle
- fighting liquid
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a hose fire extinguisher, wherein fire-fighting liquid is filled in a coiled hose, a control chamber and high-pressure gas are arranged in front of the coiled hose, and a nozzle is arranged in front of the control chamber or behind the coiled hose; when the fire extinguishing hose is used, the fixing pin is pulled out to eject the stop block, the connecting rod is pushed forwards to puncture the protective film in front of the high-pressure steel cylinder, the high-pressure gas is sprayed out, the hose is pushed to be filled with fire-fighting liquid through the manifold and the high-pressure gas inner pipe, the high-pressure gas is pressurized in the coiled hose to push the fire-fighting liquid in the hose to be sprayed out through the front or rear nozzle, and the fire source can be extinguished in a short time.
Description
Technical field
The present invention relates to the flexible pipe fire extinguisher, filling fire-fighting liquid in the flexible pipe of reeling, and establish a control room and gases at high pressure in the place ahead, in the place ahead or the rear establish a nozzle.
Background technology
Relevant Automatic Fire Extinguisher such as the disclosed patent documentation of JP 07-328140 Japan special permission learn, this fire extinguisher device includes liquid displacement system, a locking that links to each other with an outlet of this container and starting drive that a container, that is full of extinguishing fluid is used for this container and one and is connected to the liquid atomiser of this locking and starting drive by a pipeline.This liquid atomiser comprises a liquid stream vortex element and a discharge nozzle.The heat lock that this liquid stream vortex element has a meltable member by an insert and with helical channel is positioned at the jet expansion place and forms.This kind fire suppression module can be provided as that the burning things which may cause a fire disaster in the fire initial ignition stage provides the effect of putting out a fire fast and effectively in dwelling house and the office.
After starting this heat lock and opening this nozzle passage, when initially the working of this fire suppression module, the excessive flow rate of this extinguishing fluid will be enabled a suitable discharging distance.Because the high initial pressure position standard of the driving gas in this container.Yet the consumption gradually of this extinguishing fluid, the volume of the gas compartment in this container can increase, and correspondingly, pressurization gas pressure meeting thereby reduce.Therefore, the extinguishing fluid flow rate by this discharge nozzle can reduce.Also therefore, the distance of discharging this extinguishing fluid can reduce.Also therefore have influence on the setting operation time of fire suppression module, can't guarantee that this extinguishing fluid cognition evenly is disposed to an expected preset distance.The validity that causes the inhibition burning things which may cause a fire disaster can be had a greatly reduced quality.
The structure of the portable fire extinguisher that disclosed of one of the U.S. open patent application case US2003/0173422A1 for another example.This fire extinguisher comprises a container, that is filled with extinguishing fluid and is used for this container and replaces the system of this liquid, a locking and starting drive and a liquid atomiser.The outlet of this locking and starting drive is connected to this liquid atomiser by a flexible conduit.
This liquid atomiser comprises a centrifugal liquid vortex element and a discharge nozzle, and this vortex element and this discharge nozzle are configured to connect.(expansion) accommodation chamber is formed between the inlet and this liquid stream vortex element of this nozzle in the middle of one, and the size of this centre accommodation chamber can be adjusted by an operative employee when this liquid atomiser running.Thereby nozzle body is positioned on the inlet connector so that rotation and axially mobile.
This centrifugal liquid vortex element is installed on the terminal part of this inlet connector.For making this liquid form vortex, in the side surface of this vortex element, form helical duct, be used for guiding liquids and enter the middle accommodation chamber of this nozzle by it.
When the fire extinguisher of this invention uses, produce once the liquid jet that atomizes it be disposed to a preset distance and discharge with the predetermined angle of spread of spraying.The hydraulic fluid of this centre the accommodation chamber by being positioned at the upstream end that feeds mouthful from this nozzle begins to take shape vortex, can make speed increase of this extinguishing fluid jet through atomizing.Simultaneously, comply with the operating period of this fire extinguisher and go to adjust, and adjust a jet or the fine and close jet that jet sprays the angle of taper and produces a bigger angle of release through atomizing at the scope and the intensity thereof of burning things which may cause a fire disaster in the change of the axial dimension of this centre accommodation chamber.
When the extinguishing fluid in this fire extinguisher consumed, the pressure that the gas compartment of this container takes place descended and causes liquid flow rate to reduce, and also causes this extinguishing fluid array pitch from reduction simultaneously, thereby can't in time do effectively control to burning things which may cause a fire disaster.
No. 92209964 " the automatic sprinkling structure of fire extinguisher " novel patent of TaiWan, China and for example, this patent provides a kind of automatic sprinkling structure of fire extinguisher, mainly be provided with a groove in the fire extinguisher bottom, in all green a plurality of open-works that are provided with of this groove, this fire extinguisher bottom in this groove is provided with a thermometric switch element, this thermometric switch element has a glass tube and connects a radiation-like lamellar body, this fire extinguisher is placed in suitable height, when fire, high temperature enters and concentrates on groove by this open-work, make the glass tube Yin Gaowen of thermometric switch element and break, and then extinguish material is sprayed out via this radiation-like body by fire extinguisher, simultaneously, also can carry out manual manipulation by pressure handle and the nozzle that is arranged at this fire extinguisher top.But this fire extinguisher must have certain suspension height for strengthening spray area, also makes function limitation lack mobility owing to be installed on eminence, is difficult in time burning things which may cause a fire disaster be extinguished.
Summary of the invention
In view of the inconvenience of above-mentioned various fire extinguishers and the not enough place of usefulness, the inventor promptly invents a kind of fire extinguishing of can initiatively responding to, detect voluntarily, needn't external power, can can't not move because of power disappears; Its fire extinguisher container belongs to flexible pipe and can furl in little space and be easy to be placed in Anywhere; Its extinguishing fluid can long-acting use need not periodic replacement, but also manual operation belongs to water mist fire extinguisher simple in structure, that cost is low; Its fire extinguisher adjustable point is placed and is made fire extinguisher have an effect in effective time and reach in the fire early period of origination and can put out burning things which may cause a fire disaster; Its fire extinguisher has the restriction of conveniently taking, use simply, be not subjected to landform or extinguishing fluid feed of hand extinguisher, effectively putting out burning things which may cause a fire disaster in the prime time at fire initial stage, or makes in disaster area personnel can leave the road of escape with this fire extinguisher.
The invention provides a kind of flexible pipe fire extinguisher, comprise:
Filling gases at high pressure in the one high pressure bottle;
Establish impact block, stop block, safe pin and airtight valve body in one control room;
Establish pipe and filling fire-fighting liquid in the gases at high pressure in the one flexible pipe fire-fighting liquid container, end and front end are all established the end-blocking lid; One connecting tube respectively is gases at high pressure manifold and fire extinguishing fluid flow tube;
Upright and the nozzle of one fixed mount group.
Wherein, the control of this stop block is made as the pin formula that extracts.
Wherein, the control of this stop block is made as heat seeking.
Wherein, this nozzle is located at the front end of high pressure bottle.
Wherein, this nozzle is located at the end end of a flexible pipe fire-fighting liquid container.
Wherein, this safe pin is located at the end end of a flexible pipe fire-fighting liquid container.
For further understanding being arranged, below be to cooperate diagram to explain detailedly for structure purpose of the present invention and effect.
Description of drawings
Fig. 1: the stereogram that flexible pipe fire extinguisher group of the present invention is upright;
Fig. 2: the exploded view that flexible pipe fire extinguisher group of the present invention is upright;
Fig. 3: flexible pipe fire extinguisher control group of the present invention is found partial exploded view;
Fig. 4: the flexible pipe of the present invention upright part sectioned view of scorching device control group that goes out;
Fig. 5: the stereogram of another embodiment of flexible pipe fire extinguisher of the present invention;
Fig. 6: the partial exploded view of another embodiment of flexible pipe fire extinguisher of the present invention;
Fig. 7: the part sectioned view of another embodiment of flexible pipe fire extinguisher of the present invention;
Fig. 8: flexible pipe fire extinguisher of the present invention is the stereogram of an embodiment again.
[main element symbol description]
10. fire-fighting liquid container
11. fire-fighting liquid
12. pipe in the gases at high pressure
20. high-pressure cylinder
21. steel cylinder accommodation chamber
22. gases at high pressure manifold
30. the control group is upright
31. before the control room
32. the stop block tip
33. fixing pin
35. slideway
36. thermoinduction fixed cap
37. hydrojet manifold
38. end-blocking lid
39. fire-fighting liquid tube connector
40. stop block
41. the airtight valve group is upright
42. prechamber front end
43. spring
44. extinguishing fluid runner end
45. the fixed mount group is upright
46. axle
47. fixing bracket body
48. fixed mount skeleton
49. nozzle manifold passage
50. the prechamber group is upright
51. impact block
52. impact block groove
54. impact block spring
55. prechamber
56. gases at high pressure accommodation chamber
57. airtight valve
58. connecting rod
59. connecting rod bullet lid
60. nozzle
61. the 2nd runner manifold
70. safe pin
71. control rope
The specific embodiment
[embodiment one]
The ginseng of please knowing clearly Fig. 1, Fig. 2, Fig. 3 and Fig. 4, present embodiment one is upright 30 by fire-fighting liquid container 10, control group, fixed mount group upright 45 combines, this fire-fighting liquid container 10 is provided with a soft circular hollow tube of reeling and packing up, these fire-fighting liquid container 10 front and back ends all are provided with end-blocking lid 38 front and back end ports are sealed, be provided with the interior pipe 12 of gases at high pressure that a class fire-fighting liquid container 10 can be reeled in these fire-fighting liquid container 10 pipes again, the end-blocking lid 38 of pipe 12 inlets and an end is connected and fixed in these gases at high pressure.
This fixed mount group upright 45 is provided with one 46, a fixed mount skeleton 48 and fixing bracket body 47, this fixed mount skeleton 48 contains a pair of upper and lower round frame and radial vertical type shelf combines with this fixing bracket body 47 every empty, axle 46 is placed the central authorities of this fixed mount skeleton 48, and fire-fighting liquid container 10 1 ends are placed this fixing bracket body 47, according to concentric direction fire-fighting liquid container 10 volumes are scratched within fixing bracket body 47, then fire-fighting liquid container 10 can be outwards to launch to stretch in the center of circle with axle 46 according to fixing bracket body 47.
This control group upright 30 is provided with that a steel cylinder accommodation chamber 21, an airtight valve group are upright 41, gases at high pressure manifold 22, prechamber group upright 50 and hydrojet manifold 37, and this steel cylinder accommodation chamber 21 places in upright 30 the place aheads of this control group and is provided with high-pressure cylinder 20; Upright 30 rears of control group are provided with an airtight valve group and stand 41, and upright 41 the place aheads of this airtight valve group are provided with a prechamber group and stand 50, and the rear is provided with a control room preceding 31; Be provided with an airtight valve 57, a connecting rod 58 and a rod spring 59 in this airtight valve group upright 41 and place slideway 35, this airtight valve group upright 41 be made as up and down each one; Be provided with impact block 51 between airtight valve group upright 41 and prechamber group upright 50, these impact block 51 back segments are provided with impact block groove 52, and a thimble 53 is established in the place ahead.
Impact block spring 54 is placed the thimble 53 of these impact block 51 front ends, simultaneously thimble 53 is passed this impact block spring 54, insert in the prechamber front end 42, respectively insert stop block 40 in these impact block groove 52 upper and lowers again; When the stop block 40 of impact block groove 52 belows is inserted, spring 43 is inserted in the lump, and be limited to upright 30 belows of control group, also spring 43 is inserted in the lump in the stop block 40 of impact block groove 52 tops with thermoinduction fixed block 36; Rod spring 59 compressions of simultaneously will be up and down establishing in each airtight valve group of one upright 41 in above-mentioned action retreat to upright 30 rears of control group, simultaneously fixing pin 33 is run through via the top of the stop block tip 32 and be fixed in the control group and stand 30 tops, run through fixing pin 33 with safety pin 70 again, with fixing.
Be provided with various manifolds again between control group upright 30 and steel cylinder accommodation chamber 21 and the fire-fighting liquid container 10 and connect, this control group is stood 30 rears and is covered 38 fixings with fire-fighting liquid tube connector 39 with the end-blocking of fire-fighting liquid container 10 and connect; Upright 30 tops of control group connect with steel cylinder accommodation chamber 21 with hydrojet manifold 37, and by the nozzle 60 in steel cylinder accommodation chamber 21 the place aheads with vaporific ejection; Upright 30 belows of control group connect fire-fighting liquid container 10 and gases at high pressure accommodation chamber 56 with gases at high pressure manifold 22.
If the user is from line operate when using, safe pin 70 is detached fixing pin 33 by extracting in the stop block tip 32 again, elastic force by spring 40 is ejected the stop block tip 32 by upright 30 tops of control group, simultaneously since the stop block tip 32 move apart impact block groove 52, make the impact block 51 former fixed position of slipping away, the thimble 53 of impact block 51 front ends is upheld because of impact block spring 54, make thimble 53 pierce through the diaphragm of high-pressure cylinder 20 forward according to the guiding of prechamber front end 42, make the gases at high pressure in the high-pressure cylinder 20 enter fire-fighting liquid container 10 backward, promote the fire-fighting liquid 11 in it via gases at high pressure manifold 22; , spray simultaneously owing to the displacement of the stop block tip 32 makes connecting rod 58 because of the elastic force of rod spring 59 airtight valve 57 be removed in it and make this fire-fighting liquid 11 pass through hydrojet manifold passage 49 to nozzle 60 via fire-fighting liquid tube connector 39.
Only need hold control group upright 30 during use and pull out forward, can stretch out 6 meters forward and grow to burning things which may cause a fire disaster and extinguish the blaze; If heat seeking because of 36 thermal deformations of hotness fixed cap by the upright 30 below bullets of control group from, and make the airtight valve 57 of upright 30 belows of control group remove, put direction to 60 at nozzle in the fixed point Yian by the 2nd circulation road manifold via fire-fighting liquid tube connector 39 with seasonal this fire-fighting liquid 11 and spray.
[embodiment two]
Ginseng Fig. 5, Fig. 6 and Fig. 7 please know clearly, present embodiment two is combined by fire-fighting liquid container 10 and control group upright 30, this fire-fighting liquid container 10 is provided with a soft circular hollow tube of reeling and packing up, these fire-fighting liquid container 10 front and back ends all are provided with end-blocking lid 38 front and back end ports are sealed, also be provided with the interior pipe 12 of gases at high pressure that a class fire-fighting liquid container 10 can be reeled in these fire-fighting liquid container 10 pipes, the end-blocking lid 38 of pipe 12 inlets and an end is connected and fixed in these gases at high pressure.
Be with embodiment one difference, this control group upright 30 is omitted airtight valve group upright 41 and hydrojet manifold 37, make gases at high pressure enter and promote the fire-fighting liquid of filling in fire-fighting liquid container 10, outwards spray to the nozzle 60 of being located at fire-fighting liquid container 10 end ends via high-pressure manifold 21.
Present embodiment also can be accommodated in the fixed mount group upright 45 among the embodiment one, only the steel cylinder accommodation chamber 21 of present embodiment is inserted in advance fixed mount group upright 45, same fire-fighting liquid container 10 volume according to concentric direction scratched in fixing bracket body 47, and then fire-fighting liquid container 10 can be outwards to launch to stretch in the center of circle with axle 46 according to fixing bracket body 47.
[embodiment three]
The ginseng of please knowing clearly Fig. 8, present embodiment three and embodiment two structures roughly the same only are located at safe pin fire-fighting liquid container 10 rear ends, produce the identical action with aforementioned each embodiment by being located at a stay cord 71 interlocks in the fire-fighting liquid container 10 again.
The various embodiments described above all can place in the wall interlayer, the ceiling top hides or decorate independently to put with picture frame and be hung on the wall, and not taking up space does not also connect with any object mutually; Simultaneously if place within the top ceiling of fixed point, only need nozzle and thermal sensor exposed and get final product, when starting then at once, fire-fighting liquid can be put out burning things which may cause a fire disaster in directed quantitatively being sprayed in the gold attack time that fire takes place of fixed point thermal sensor, unlikelyly water is sprayed in the scene of a fire in a large number, afterwards can't bear to use in what fire took place to cause the existing field boundary of fiery field boundary as fire-fighting equipment.
When fire, can also hold the present invention and flee from the disaster area for leading open circuit.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101791254A CN102029031A (en) | 2009-09-29 | 2009-09-29 | hose fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101791254A CN102029031A (en) | 2009-09-29 | 2009-09-29 | hose fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102029031A true CN102029031A (en) | 2011-04-27 |
Family
ID=43882833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101791254A Pending CN102029031A (en) | 2009-09-29 | 2009-09-29 | hose fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102029031A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104623846A (en) * | 2015-02-06 | 2015-05-20 | 余姚天博消防设备有限公司 | Fire fighting hose |
| CN104623844A (en) * | 2015-02-06 | 2015-05-20 | 余姚天博消防设备有限公司 | Novel fire fighting hose |
| CN104667468A (en) * | 2015-02-06 | 2015-06-03 | 余姚天博消防设备有限公司 | Novel fire-fighting water hose |
-
2009
- 2009-09-29 CN CN2009101791254A patent/CN102029031A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104623846A (en) * | 2015-02-06 | 2015-05-20 | 余姚天博消防设备有限公司 | Fire fighting hose |
| CN104623844A (en) * | 2015-02-06 | 2015-05-20 | 余姚天博消防设备有限公司 | Novel fire fighting hose |
| CN104667468A (en) * | 2015-02-06 | 2015-06-03 | 余姚天博消防设备有限公司 | Novel fire-fighting water hose |
| CN104623846B (en) * | 2015-02-06 | 2018-07-03 | 余姚天博消防设备有限公司 | A kind of fire hose |
| CN104667468B (en) * | 2015-02-06 | 2018-07-03 | 余姚天博消防设备有限公司 | A kind of fire hose |
| CN104623844B (en) * | 2015-02-06 | 2018-07-03 | 余姚天博消防设备有限公司 | Fire hose |
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Application publication date: 20110427 |