CN207928604U - Seven flourin propane fire extinction system - Google Patents
Seven flourin propane fire extinction system Download PDFInfo
- Publication number
- CN207928604U CN207928604U CN201820014930.6U CN201820014930U CN207928604U CN 207928604 U CN207928604 U CN 207928604U CN 201820014930 U CN201820014930 U CN 201820014930U CN 207928604 U CN207928604 U CN 207928604U
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- China
- Prior art keywords
- sleeve
- fire
- rotating cylinder
- rotation axis
- conveyance conduit
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model is related to a kind of seven flourin propane fire extinction systems,Belong to fire-smothering gear field,Including being separately positioned on the indoor fire suppression mechanism of building controls,Actuating mechanism,Controller and positioned at protecting indoor spray assembly and detector,It is connected by conveyance conduit of putting out a fire between spray assembly and fire suppression mechanism,Spray assembly includes sleeve,With the rotating cylinder of sleeve revolution connection,It is extended with isocon on the side wall of rotating cylinder,Isocon is provided with applicator,Rotation axis is provided in sleeve,Rotation axis one end passes through the roof of sleeve to expose,It is connected by connecting rod between the rotation axis other end and rotating cylinder,One end that rotation axis is exposed is provided with impeller,It is provided with blowing component above fire extinguishing conveyance conduit,Blowing component includes being fixed on to control indoor wind turbine and the conveying air hose above fire extinguishing conveyance conduit,Impeller is located at the inside of conveying air hose.It has the advantages of velocity of liquid assets that can accelerate heptafluoro-propane gas, shortening attack time.
Description
Technical field
The utility model is related to fire-smothering gear field, more particularly to a kind of seven flourin propane fire extinction system.
Background technology
Seven flourin propane fire extinction agent, also known as HFC-227ea, FM-200, be in a liquid state storage under certain pressure.It is one
Colourless, tasteless, non-conductive, non-secondary pollution the gas of kind has cleaning, low toxicity, electrical insulating property good, the high spy of fire-fighting efficiency
Point, especially it is to ozone layer without destruction, and the residence time in an atmosphere is shorter, and environmental-protecting performance is substantially better than alkyl halide,
It is to research and develop a kind of relatively successful clean coal power system so far, it is considered to be substitute Halon1301,1211
One of optimal product.Seven flourin propane fire extinction system is physics fire extinguishing and inhibition collective effect, can be realized quickly
Fire extinguishing.
Heptafluoro-propane and high pressure nitrogen are attached separately in different holding bottles by seven flourin propane fire extinction system, work as control
After system starts, high pressure nitrogen is first rapidly injected in the holding bottle equipped with heptafluoro-propane, pushes away heptafluoro-propane as power gas
Enter fire-fighting webmaster and finally spurt in applicator to put out a fire.
But existing applicator is all integrally fixed on roof, when fire behavior occurs, heptafluoro-propane gas is through disappearing
When preventing spray head is sprayed onto arrival fire behavior position, it can only be realized by the free diffusing of gas, therefore cause needed for fire extinguishing
Time it is longer, be easy that fire behavior is made to spread, cause largely to lose.
Utility model content
The purpose of this utility model is to provide a kind of seven flourin propane fire extinction systems, and it is applicator to have
Rotation, to make the flow velocity of the heptafluoro-propane gas sprayed through applicator accelerate to occur at fire behavior so that it can support as early as possible, from
And shorten the time of fire extinguishing.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of seven flourin propane fire extinction system, including it is separately positioned on the indoor fire suppression mechanism of building controls, startup
Mechanism, controller and positioned at indoor spray assembly and detector is protected, by going out between spray assembly and fire suppression mechanism
Fiery conveyance conduit is connected, and spray assembly includes the sleeve for the bottom end opening being fixed on fire extinguishing conveyance conduit, the opening of sleeve
Place's revolution is connected with hollow rotating cylinder, isocon is extended on the side wall of rotating cylinder, the one end of isocon far from rotating cylinder is set
It is equipped with the applicator communicated with rotating cylinder, rotation axis is provided on the central axes of sleeve, rotation axis one end passes through the top of sleeve
Wall, which exposes and turned round with the roof of sleeve, to be connected, and rotation axis, which is located between one end and rotating cylinder of sleeve inner, passes through connecting rod phase
Even, rotation axis passes through one end of sleeve roof to be fixed with impeller, and impeller rotation is provided with above conveyance conduit of putting out a fire
Blowing component, blowing component include being fixed on to control indoor wind turbine and the conveying air hose above fire extinguishing conveyance conduit,
Conveying air hose is connected with wind turbine, and impeller is located at the inside of conveying air hose.
Make seven fluorine in fire extinguishing conveyance conduit by making rotating cylinder be rotated in sleeve inner by using above-mentioned technical proposal
Propane gas is sprayed by applicator on rotating cylinder side wall, with the rotation of rotating cylinder, when spraying heptafluoro-propane gas, energy
Enough accelerate the circulation of heptafluoro-propane gas, can quickly be full of the inside of guard chamber, shorten the expansion of heptafluoro-propane gas
The time is dissipated, to eliminate fire behavior.
The utility model is further arranged to：Rotation axis be located at the side wall circumferencial direction on the outside of sleeve roof be provided with it is convex
Ring.
It by using above-mentioned technical proposal, is stuck on the roof of sleeve by bulge loop, prevents prolonged use, make bearing
It is detached from because being loosened between gravity and the roof of sleeve, in the force of gravity to bulge loop that bearing is born, to reduce bearing institute
The power born.
The utility model is further arranged to：Sleeve roof outer surface offers the groove for accommodating bulge loop.
By using above-mentioned technical proposal, by groove by bulge loop storehouse in the inside of sleeve roof, so as to shorten set
Spacing between cylinder and conveying air hose, makes rotation axis be not susceptible to eccentric rotary in the rotation and the case where clamping stagnation occurs.
The utility model is further arranged to：The notch of groove is provided with the lid that bulge loop is limited in inside grooves, lid
Spacing between body and groove slot bottom is more than the thickness of bulge loop.
By using above-mentioned technical proposal, bulge loop is limited by lid, prevents bearing from being loosened using generation because of long-time
In the case of, the case where bulge loop is beated in groove.
The utility model is further arranged to：Internal thread is offered on the side wall of groove, offered in the outer circle of lid with
The matched internal thread of recess sidewall internal thread, is threadedly coupled between lid and recess sidewall.
By using above-mentioned technical proposal, by being threadedly coupled between lid and recess sidewall, the convenient dismounting to lid,
It is convenient that it is dismantled, is replaced when spray assembly needs replacing accessory.
The utility model is further arranged to：Rotating cylinder, which is located in one end outer circle of sleeve inner, is extended with outward flange, outside
The internal diameter of flange and sleeve matches, and the open end internal side wall of sleeve is extended with inward flange, the internal diameter and rotating cylinder of inward flange
Outer diameter match.
By using above-mentioned technical proposal, by the cooperation between inward flange and outward flange, to make rotating cylinder be stuck in set
The inside of cylinder, prevents rotating cylinder from being detached between sleeve.
The utility model is further arranged to：Isocon is multiple, and is evenly distributed on the side wall of rotating cylinder circumferencial direction
On.
The spray volume of heptafluoro-propane gas is increased, seven fluorine third are made by multiple isocons by using above-mentioned technical proposal
Alkane gas can be rapidly filled in guard chamber, shorten the time of fire extinguishing.
The utility model is further arranged to：The bottom end of rotating cylinder is provided with nozzle.
By using above-mentioned technical proposal, by the way that nozzle is arranged in the bottom end of rotating cylinder, enable heptafluoro-propane gas from
The bottom end of rotating cylinder sprays, and the spray volume of heptafluoro-propane gas is increased, so as to shorten the time of fire extinguishing.
In conclusion the utility model has the advantages that：
1, impeller is blown to by component of drying, makes rotation axis that rotating cylinder be driven to be rotated on sleeve, made through delivery pipe of putting out a fire
Heptafluoro-propane gas in road is sprayed via fire nozzle, is accelerated the velocity of liquid assets of heptafluoro-propane gas, is made heptafluoro-propane gas
It can be rapidly filled with the interior of guard chamber, to eliminate fire behavior；
2, by the way that bulge loop is arranged on the side wall of rotation axis, bulge loop is made to be stuck on the roof of sleeve, to prevent rotation axis
Bearing generates loosening because of gravity after prolonged use, by the gravity and bulge loop of rotation axis, by sleeve roof
Groove is opened up, lid is set on groove, to which bulge loop to be limited in groove, prevents the rotary jumping of the flange caused by loosening,
It damages；
3, by the way that a isocon was arranged and nozzle is arranged in the bottom end of rotating cylinder, the ejection of heptafluoro-propane gas is increased
Amount, so as to shorten the time of fire extinguishing.
Description of the drawings
Fig. 1 is the structural schematic diagram of seven flourin propane fire extinction system；
Fig. 2 is seven flourin propane fire extinction system front view；
Fig. 3 is the sectional view of spray assembly in seven flourin propane fire extinction system；
Fig. 4 is the partial enlarged view at the positions A in Fig. 3；
Fig. 5 is the exploded perspective view of spray assembly.
In figure, 1, control room；2, guard chamber；3, fire suppression mechanism；31, extinguishing chemical bottle；32, header；33, fire extinguishing delivery pipe
Road；34, container value；35, high-pressure hose；4, fixed frame；5, actuating mechanism；51, start bottle；52, selector valve；6, start bottle stand；
7, controller；8, blowing component；81, wind turbine；82, air hose is conveyed；9, spray assembly；91, sleeve；911, inward flange；92, it rotates
Axis；921, bulge loop；93, rotating cylinder；931, outward flange；94, impeller；95, lid；96, isocon；97, applicator；98, even
Extension bar；99, nozzle.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of seven flourin propane fire extinction system, as shown in Figure 1, including the fire extinguishing being located in building controls room 1
Mechanism 3, actuating mechanism 5, controller 7, blowing component 8 and the sprinkling group being connected with fire suppression mechanism 3 in guard chamber 2
Part 9 and detector pass through between detector and controller 7 and are electrically connected.
As shown in Fig. 2, fire suppression mechanism 3 include be located at control room 1 in inside equipped with heptafluoro-propane extinguishing chemical bottle 31 with
And the heptafluoro-propane in extinguishing chemical bottle 31 is transported to the fire extinguishing conveyance conduit 33 in the spray assembly 9 in guard chamber 2.Wherein go out
Fiery conveyance conduit 33 is erected on the roof in guard chamber 2.Extinguishing chemical bottle 31 is fixed on the inside of control room 1 by fixed frame 4.
Wherein extinguishing chemical bottle 31 is multiple, wants to be connected to by header 32 between multiple extinguishing chemical bottles 31, and header 32 is conveyed with fire extinguishing
Pipeline 33 is connected.
Between extinguishing chemical bottle 31 and header 32, the bottle mouth position of extinguishing chemical bottle 31 is equipped with container value 34, container value 34
It is fixed on the bottle mouth position of extinguishing chemical bottle 31, the high-pressure hose 35 for leading to header 32, high-pressure hose are provided on container value 34
35 both ends are fixedly linked with header 32 and container value 34 respectively.To prevent gas backstreaming, in high-pressure hose 35 and header
Check valve is installed between 32.It is provided with selector valve 52 on fire extinguishing conveyance conduit 33, selector valve 52 is fixed on fire extinguishing conveyance conduit
On 33.
Actuating mechanism 5 includes the startup bottle 51 being fixed in control room 1 by starting bottle stand 6, starts the bottle mouth position of bottle 51
Electromagnetism container value is installed and starts pipeline, starts and is connected between pipeline and extinguishing chemical bottle 31.It is provided on starting pipeline
It is low to let out peak valve, Air blow check valve and be connected with selector valve 52.
When a fire, fire signal is sent to controller 7 by detector, and controller 7 controls the release of electromagnetism container value
Start the driving gas of bottle 51, opens the selector valve 52 for leading to the guard chamber 2 that fire occurs, open simultaneously extinguishing chemical bottle 31 later
Container value, the heptafluoro-propane in extinguishing chemical bottle 31 is pooled to header 32, passes through selector valve 52 and reaches sprinkling in guard chamber 2
Component 9 carries out spurting fire extinguishing.
As shown in Fig. 2, blowing component 8 includes the wind turbine 81 being arranged in control room 1, wind turbine 81 is fixed on by fixed seat
On the wall of control room 1.It is fixedly connected with conveying air hose 82 in the air outlet of wind turbine 81, conveys one of air hose 82 far from wind turbine 81
End is extend into guard chamber 2 and positioned at the top of fire extinguishing conveyance conduit 33.
As shown in Figure 3, Figure 4, spray assembly 9 include be fixed on fire extinguishing conveyance conduit 33 on sleeve 91, sleeve 91 with go out
Fiery conveyance conduit 33 is connected, and middle sleeve 91 is the tubular structure of bottom end opening.It is connected in the opening revolution of sleeve 91
Hollow rotating cylinder 93.On the central axes of sleeve 91, it is provided with rotation axis 92, rotation axis 92 passes through the roof of sleeve 91 and stretches
Enter into the conveying air hose 82 above fire extinguishing conveyance conduit 33.It is turned round and is connected by bearing between rotation axis 92 and sleeve 91
It connects.Rotation axis 92 is located at one end inside sleeve 91 and is mutually fixed by connecting rod 98 and the inner wall of rotating cylinder 93.
Rotating cylinder 93 is located at one end inside sleeve 91, and outward flange 931, outward flange are extended on the circumferencial direction of outer diameter
931 are fixedly linked with rotating cylinder 93.On the opening inside diameter circumferencial direction of sleeve 91, it is provided with inward flange 911, inward flange 911
It is fixedly linked with sleeve 91.The wherein internal diameter of inward flange 911 and the outer diameter of rotating cylinder 93 matches, the outer diameter of outward flange 931 with
The internal diameter of sleeve 91 matches.
As shown in Figure 4, Figure 5, side offers circular groove outside the roof of sleeve 91, in the side wall of rotation axis 92
The position of confronting grooves, circumferencial direction are extended with bulge loop 921, and bulge loop 921 is welded and fixed or is integrally formed with rotation axis 92.
The diameter of groove is larger compared to the outer diameter of bulge loop 921.Internal thread is offered on the side wall of groove.Be provided on groove by
The closed lid 95 of groove notch, the spacing between lid 95 and groove slot bottom are more than the thickness of bulge loop 921.It is opened on lid 95
Equipped with the through-hole passed through for rotation axis 92, the external screw thread that fluted upper internal thread matches is set in the outer circle of lid 95.Pass through
External screw thread is matched with internal thread, to be closed the notch of groove and the bulge loop 921 in rotation axis 92 is limited in groove.
It is extend into one end inside conveying air hose 82 in rotation axis 92, impeller 94 is fixedly connected with, when in conveying air hose 82
When having wind, wind impeller 94 rotates, to drive rotation axis 92 to carry out rotation, when rotation axis 92 carries out rotation
It waits, rotating cylinder 93 is driven to be rotated.
The isocon 96 communicated with inside rotating cylinder 93 is extended on the side wall of rotating cylinder 93, isocon 96 is preferably more
It is a and be evenly distributed on rotating cylinder 93.It is fixed with applicator 97 in the one end of isocon 96 far from rotating cylinder 93.It is rotating
The bottom end of cylinder 93, is provided with nozzle 99, nozzle 99 is communicated with the inside of rotating cylinder 93.When heptafluoro-propane gas is through delivery pipe of putting out a fire
Road 33 is transported to inside rotating cylinder 93, and heptafluoro-propane gas is sprayed from applicator 97 and nozzle 99.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of seven flourin propane fire extinction system, including it is separately positioned on building controls room（1）Interior fire suppression mechanism（3）、
Actuating mechanism（5）, controller（7）And it is located at guard chamber（2）Interior spray assembly（9）And detector, the spray assembly
（9）With fire suppression mechanism（3）Between pass through put out a fire conveyance conduit（33）It is connected, it is characterised in that：The spray assembly（9）Including
It is fixed on fire extinguishing conveyance conduit（33）On bottom end opening sleeve（91）, the sleeve（91）Opening revolution be connected with
Empty rotating cylinder（93）, the rotating cylinder（93）Side wall on be extended with isocon（96）, the isocon（96）Far from rotation
Cylinder（93）One end be provided with and rotating cylinder（93）The applicator communicated（97）, the sleeve（91）Central axes on be provided with
Rotation axis（92）, the rotation axis（92）One end passes through sleeve（91）Roof expose and and sleeve（91）Roof revolution connect
It connects, the rotation axis（92）Positioned at sleeve（91）Internal one end and rotating cylinder（93）Between pass through connecting rod（98）It is connected, institute
State rotation axis（92）Across sleeve（91）One end of roof is fixed with impeller（94）, the fire extinguishing conveyance conduit（33）Top set
It is equipped with impeller（94）The blowing component of rotation（8）, the blowing component（8）Including being fixed on control room（1）Interior wind turbine
（81）And positioned at fire extinguishing conveyance conduit（33）The conveying air hose of top（82）, the conveying air hose（82）With wind turbine（81）It is connected
It is logical, the impeller（94）Positioned at conveying air hose（82）Inside.
2. seven flourin propane fire extinction system according to claim 1, it is characterised in that：The rotation axis（92）It is located at
Sleeve（91）Side wall circumferencial direction on the outside of roof is provided with bulge loop（921）.
3. seven flourin propane fire extinction system according to claim 2, it is characterised in that：The sleeve（91）Outside roof
Surface offers receiving bulge loop（921）Groove.
4. seven flourin propane fire extinction system according to claim 3, it is characterised in that：The notch of the groove is provided with
By bulge loop（921）It is limited in the lid of inside grooves（95）, the lid（95）Spacing between groove slot bottom is more than bulge loop
（921）Thickness.
5. seven flourin propane fire extinction system according to claim 4, it is characterised in that：It is opened up on the side wall of the groove
There are internal thread, the lid（95）Outer circle on offer and the matched internal thread of recess sidewall internal thread, the lid
（95）It is threadedly coupled between recess sidewall.
6. seven flourin propane fire extinction system according to claim 1, it is characterised in that：The rotating cylinder（93）Positioned at set
Cylinder（91）It is extended with outward flange in internal one end outer circle（931）, the outward flange（931）With sleeve（91）Internal diameter phase
Match, the sleeve（91）Open end internal side wall be extended with inward flange（911）, the inward flange（911）Internal diameter and rotation
Cylinder（93）Outer diameter match.
7. seven flourin propane fire extinction system according to claim 1, it is characterised in that：The isocon（96）It is more
It is a, and it is evenly distributed on rotating cylinder（93）On the side wall of circumferencial direction.
8. seven flourin propane fire extinction system according to claim 1, it is characterised in that：The rotating cylinder（93）Bottom end
It is provided with nozzle（99）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820014930.6U CN207928604U (en) | 2018-01-04 | 2018-01-04 | Seven flourin propane fire extinction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820014930.6U CN207928604U (en) | 2018-01-04 | 2018-01-04 | Seven flourin propane fire extinction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207928604U true CN207928604U (en) | 2018-10-02 |
Family
ID=63648114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820014930.6U Expired - Fee Related CN207928604U (en) | 2018-01-04 | 2018-01-04 | Seven flourin propane fire extinction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207928604U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675234A (en) * | 2019-01-07 | 2019-04-26 | 浙安集团有限公司 | A kind of collecting type heptafluoro-propane fire extinguisher |
| CN112569503A (en) * | 2020-11-13 | 2021-03-30 | 苏州浪潮智能科技有限公司 | IT equipment fire extinguishing auxiliary device, data center micromodule and server |
| CN112587831A (en) * | 2020-12-18 | 2021-04-02 | 东阳市菊苏科技有限公司 | Intelligent fire extinguishing equipment for hazardous chemical warehouse |
-
2018
- 2018-01-04 CN CN201820014930.6U patent/CN207928604U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675234A (en) * | 2019-01-07 | 2019-04-26 | 浙安集团有限公司 | A kind of collecting type heptafluoro-propane fire extinguisher |
| CN112569503A (en) * | 2020-11-13 | 2021-03-30 | 苏州浪潮智能科技有限公司 | IT equipment fire extinguishing auxiliary device, data center micromodule and server |
| CN112587831A (en) * | 2020-12-18 | 2021-04-02 | 东阳市菊苏科技有限公司 | Intelligent fire extinguishing equipment for hazardous chemical warehouse |
| CN112587831B (en) * | 2020-12-18 | 2022-03-22 | 长春惠泰消防安全科技有限公司 | Intelligent fire extinguishing equipment for hazardous chemical warehouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20210104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |