CN209612044U - A kind of the fixation device and unmanned plane fire extinguishing system of unmanned plane fire extinguishing system - Google Patents
A kind of the fixation device and unmanned plane fire extinguishing system of unmanned plane fire extinguishing system Download PDFInfo
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- CN209612044U CN209612044U CN201822023089.XU CN201822023089U CN209612044U CN 209612044 U CN209612044 U CN 209612044U CN 201822023089 U CN201822023089 U CN 201822023089U CN 209612044 U CN209612044 U CN 209612044U
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- unmanned plane
- fire extinguishing
- extinguishing system
- jet port
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Abstract
The utility model relates to fire-extinguishing apparatus fields, disclose the fixation device and unmanned plane fire extinguishing system of a kind of unmanned plane fire extinguishing system, the fixation device includes installation sleeve, it is connected to unmanned plane undercarriage, it which is provided with for installing unmanned plane fire extinguishing system injection apparatus through-hole, the formation bellmouth open at one end of the through-hole, the miner diameter end of the bellmouth are open to form jet port, and the injection apparatus can be sprayed extinguishing chemical by the jet port；The diameter of the jet port is 10mm-14mm.In the unmanned plane fire extinguishing system of the utility model, extinguishing chemical is sprayed by the jet port of bellmouth miner diameter end, being provided with for bellmouth forms eddy flow from jet port ejection conducive to extinguishing chemical, and by being defined to jet port diameter range, realize that temperature of the synchronization from jet port same distance measuring point is high, spray regime is big, to realize preferable extinguishing effect.
Description
Technical field
The utility model relates to the fixation devices and fire extinguishing of fire-extinguishing apparatus field more particularly to a kind of unmanned plane fire extinguishing system
System.
Background technique
It is fire extinguishing and inflammable and explosive region for skyscraper (the inaccessiable height of aerial ladder of fire truck), poisonous and harmful
The fire extinguishing of the danger zones such as region, multi-obstacle avoidance region, when being put out a fire using conventional fire-extinguishing apparatus, blow-off velocity is slow,
Fire-fighting efficiency is low, fire extinguishing when mobility and flexibility it is poor, and can not ensure the personal safety of fire extinguishing personnel completely.
It is now logical for the personal safety of mobility and flexibility and the personnel that put out a fire when improving fire-fighting efficiency, fire extinguishing
Extinguishing device is carried frequently with unmanned plane to put out a fire.Weight, the volume of the extinguishing device as entrained by unmanned plane are limited, because
This is typically employed on unmanned plane in order to improve fire-fighting efficiency and installs aerosol extinguishing agent.Aerosol extinguishing agent is one kind by oxygen
The solid mixture that agent, reducing agent, burning velocity controlling agent and adhesive form, has the characteristics that fire extinguishing effectiveness is high, and
Without pressure vessel, the weight of extinguishing device can be reduced, had a wide range of application.
But the spray regime that the fire extinguisher on unmanned plane is arranged in the prior art is small, and extinguishing effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of fixation device of unmanned plane fire extinguishing system and fire extinguishing systems, can solve
Fire extinguishing device jet range in certainly existing unmanned plane fire extinguishing system is small, the problem of extinguishing effect difference.
For this purpose, the utility model uses following technical scheme:
A kind of fixation device of unmanned plane fire extinguishing system, comprising:
Installation sleeve is connected to unmanned plane undercarriage, which is provided with for installing unmanned plane fire extinguishing system injection apparatus
Through-hole, the formation bellmouth open at one end of the through-hole, the miner diameter end of the bellmouth are open to form jet port, the injection dress
Setting can be sprayed extinguishing chemical by the jet port；
The diameter of the jet port is 10mm-14mm.
Further, the diameter of the jet port is 12mm.
Further, the installation sleeve is equipped with clamping groove, and the top cover is equipped with mounting groove, sets in the mounting groove
One end of flexible locking assembly, the elastic locking component can extend into the clamping groove, by the installation sleeve and institute
State top cover clamping.
Further, the top cover is equipped with clamping groove, and the installation sleeve is equipped with mounting groove, sets in the mounting groove
One end of flexible locking assembly, the elastic locking component can extend into the clamping groove, by the installation sleeve and institute
State top cover clamping.
Further, the elastic locking component includes the elastic component that one end is connected to the mounting groove inner wall, and connection
In the locking member of the elastic component other end, the locking member can stretch out or retract the mounting groove.
To achieve the goals above, the utility model provides a kind of unmanned plane fire extinguishing system, including above-mentioned unmanned plane
The fixation device of fire extinguishing system.
Further, the unmanned plane is equipped with PTZ camera.
Further, the injection apparatus includes extinguishing chemical powder column and forms gas for carrying out igniting to extinguishing chemical powder column
The wireless ignition switch of extinguishing chemical, the wireless ignition switch are connected to the main controller of the PTZ camera.
Further, the extinguishing chemical powder column is aerosol extinguishing agent.
Further, the side and top surface of the extinguishing chemical powder column are coated with brown paper.
The utility model has the beneficial effects that extinguishing chemical is small by bellmouth in the unmanned plane fire extinguishing system of the utility model
The jet port at diameter end sprays, and being provided with for bellmouth forms eddy flow from jet port ejection conducive to extinguishing chemical, and by injection
Mouth diameter range is defined, and realizes that temperature of the synchronization from jet port same distance measuring point is high, and spray regime is big, to realize
Preferable extinguishing effect.
Detailed description of the invention
Fig. 1 is the bottom view of fixed device described in the utility model；
Fig. 2 is the axial sectional view of fixed device described in the utility model (with extinguishing chemical powder column and non-strip connecting plate)；
Fig. 3 is the partial enlargement diagram in Fig. 2 at I；
Fig. 4 to Fig. 8 is jet port diameter respectively when being 6mm, 8mm, 10mm, 12mm and 14mm it is different from jet port 115 away from
Temperature from measuring point with time change curve graph；
Fig. 9 and Figure 10 is curve graph of the jet port using CO, NO concentration when different-diameter with time change.
In figure:
11, installation sleeve；111, first sleeve；1111, clamping groove；112, second sleeve；113, through-hole；114, taper
Hole；115, jet port；12, top cover；121, the first top cover column；122, the second top cover column；1221, mounting groove；13, medicine frame is hung；
131, connecting plate；1311, connecting plate ontology；1312, bending plate；1313, bending is open；1314, bolt；1315, nut；132,
Fixing sleeve；1321, the first perforating；1322, the second perforating；14, elastic locking component；141, elastic component；142, locking member；
21, extinguishing chemical powder column.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.It is understood that
Specific embodiment described herein is used only for explaining the utility model, rather than the restriction to the utility model.In addition it also needs
It is noted that illustrating only part relevant to the utility model for ease of description, in attached drawing and not all.
As shown in Figure 1 to Figure 3, a kind of unmanned plane fire extinguishing system is present embodiments provided, including unmanned plane (does not show in figure
Out), fixed device and injection apparatus, wherein equipped with PTZ camera on unmanned plane, operator can control unmanned plane and fly
Row, and manipulate PTZ camera captured in real-time transmission fire extinguishing situation.
Above-mentioned fixed device includes hanging medicine frame 13, installation sleeve 11, top cover 12 and being clamped installation sleeve 11 and top cover 12
Elastic locking component 14, wherein hanging medicine frame 13 for connecting unmanned plane, specifically, as shown in Figure 1, hanging medicine frame 13 includes connection
In multiple connecting plates 131 of unmanned plane undercarriage, and the fixing sleeve 132 supported by multiple connecting plates 131.Since unmanned plane rises and falls
It sets up there are four supporting leg, corresponding connecting plate 131 also is provided with four, and four connecting plates 131 are distributed in " X " type, fixing sleeve 132
Positioned at the central crossbar region of four connecting plates 131, four connecting plates 131 are uniformly distributed along the circumferential direction of fixing sleeve 132.Each company
Fishplate bar 131 includes that one end is welded in the connecting plate ontology 1311 of 132 outer wall of fixing sleeve, and to be connected to connecting plate ontology 1311 another
The bending plate 1312 at end, bending plate 1312 and connecting plate ontology 1311 are formed with bending opening 1313.
It is connected to undercarriage in order to which medicine frame 13 will be hung, is respectively equipped on each connecting plate ontology 1311 and bending plate 1312 pair
Supporting leg is passed through bending opening 1313, connects bending plate by fastener by the first mounting hole and the second mounting hole that should be arranged
1312 and connecting plate ontology 1311 by supporting leg be locked at bending opening 1313 in.Above-mentioned fastener is bolt nut structure, spiral shell
Bolt 1314 is locked after sequentially passing through connecting plate ontology 1311, bending plate 1312 by nut 1315, by supporting leg outer wall and bending
Be open 1313 inner wall clampings, realizes the connection hung between medicine frame 13 and undercarriage.
As shown in Fig. 2, installation sleeve 11 is stepped cylindrical structure comprising first sleeve 111 and second sleeve 112,
The outer diameter of middle first sleeve 111 is less than the outer diameter of second sleeve 112；Fixing sleeve 132 is equipped with stair-stepping perforating comprising
First perforating 1321 and the second perforating 1322, wherein the diameter of the first perforating 1321 is straight less than the second perforating 1322
Diameter.First sleeve 111 is inserted into the first perforating 1321, and second sleeve 112 is inserted into the second perforating 1322, and second
The outer diameter of sleeve 112 is greater than the diameter of the first perforating 1321, and first sleeve 111 is sequentially passed through the second perforating from lower end
1322, the first perforating 1321 makes second sleeve 112 press on the first perforating close to the end face of 111 one end of first sleeve
1321 and second perforating 1322 formed cascaded surface, first sleeve 111 is then connected in top cover 12.Top cover 12 is ladder column
The outer diameter of shape structure, including the first top cover column 121 and the second top cover column 122, the first top cover column 121 is greater than the second top cover column 122
Outer diameter, the second top cover column 122 is inserted into the centre bore in installation sleeve 11, and the outer diameter of the first top cover column 121 is greater than solid
Surely the outer diameter of set 132 makes the first top cover column 121 of top cover 12 be connected to the upper surface of fixing sleeve 132, realizes 11 He of installation sleeve
Connection between fixing sleeve 132.
In the present embodiment, injection apparatus includes extinguishing chemical powder column 21 and forms gas for carrying out igniting to extinguishing chemical powder column 21
The wireless ignition switch of body extinguishing chemical, extinguishing chemical powder column 21 are aerosol extinguishing agent, and aerosol extinguishing agent has efficient cryogenic, body
The small feature of product, meets the load-carrying requirement of unmanned plane, and no setting is required cooling device, need to only pass through wireless ignition switch
Aerosol extinguishing agent can be lighted, and wireless ignition switch is connected to the main controller of PTZ camera, operator can pass through
The remote controler of unmanned plane realizes remote control ignition, simplifies sparking mode.
Referring to Fig. 2, injection apparatus is set in through-hole 113, and due to the setting of bellmouth 114, injection apparatus will not be from injection
Mouth 115 is fallen, and extinguishing chemical can pass through bellmouth 114 and be sprayed by jet port 115 under the action of injection apparatus.
The shape of extinguishing chemical, the fire extinguishing ingredient nitric oxide NO of ejection and carbon monoxide CO concentration after extinguishing effect and ejection
Related, the temperature after the shape of extinguishing chemical is mainly sprayed with extinguishing chemical after ejection from 115 different distance of jet port is related, and sprays
Fire extinguishing constituent concentration, temperature from 115 different distance of jet port has with 115 diameter of jet port after extinguishing chemical sprays
It closes.And being provided with for bellmouth 114 forms eddy flow from the ejection of jet port 115 conducive to extinguishing chemical.
It is different from jet port 115 when being 6mm, 8mm, 10mm, 12mm and 14mm that Fig. 4 to Fig. 8 is 115 diameter of jet port respectively
Temperature apart from measuring point with time change curve graph (it is because not yet lighting a fire that significant change, which does not occur, for figure mid-early stage temperature),
Fig. 9 and Figure 10 is curve graph (figure mid-early stage CO, the NO of jet port 115 using CO, NO concentration when different-diameter with time change
It is because not yet lighting a fire that significant change, which does not occur, for concentration), by observing Fig. 4 to Figure 10 discovery, 115 diameter of jet port is 10mm-
When 14mm, nitric oxide, the concentration of carbon monoxide are higher, and synchronization is in the temperature from 115 same distance measuring point of jet port
Degree is for other 115 diameters of jet port, temperature drift, and the concentration of nitric oxide, carbon monoxide is higher, extinguishing effect
Better；And temperature of the synchronization from 115 same distance measuring point of jet port is higher, and spray regime is bigger, corresponding fire extinguishing effect
Fruit is also better, and in the present embodiment, 115 diameter of jet port is 12mm.
In the present embodiment, extinguishing chemical powder column 21 is set in through-hole 113, and the side and top surface of extinguishing chemical powder column 21 are coated with
Brown paper (not shown), the i.e. uncoated brown paper in the downside of extinguishing chemical powder column 21 make the extinguishing chemical being ignited can only be from
Jet port 115 projects, and improves extinguishing effect, applies extinguishing chemical more fully.
As shown in Figures 2 and 3, installation sleeve 11 is equipped with clamping groove 1111, and clamping groove 1111 is set to first sleeve 111
On, top cover 12 is equipped with mounting groove 1221, and above-mentioned mounting groove 1221 is set on the second top cover column 122, and elastic locking component 14 is set
In in mounting groove 1221, one end of elastic locking component 14 can extend into clamping groove 1111 and block installation sleeve 11 and top cover 12
It connects.Specifically, elastic locking component 14 includes that one end is connected to the elastic component 141 of 1221 inner wall of mounting groove, and is connected to elasticity
Mounting groove 1221 can be stretched out or be retracted in the free end of the locking member 142 of 141 other end of part, locking member 142.Above-mentioned elastic component
141 can be spring or other can be realized the structure of free extension.In the present embodiment, clamping groove 1111 set there are two and edge
The circumferential direction of installation sleeve 11 is uniformly distributed, and is of course not solely limited to two, can also be one or three or more, herein no longer
It limits one by one；Mounting groove 1221 is arranged in a one-to-one correspondence with clamping groove 1111, the quantity and clamping groove 1111 of elastic locking component 14
Quantity it is identical.Clamping groove 1111 can also be set on top cover 12, mounting groove 1221 is set in installation sleeve 11, herein not
It is specific again to limit.
After the second top cover column 122 is inserted into through-hole 113,113 inner wall of through-hole squeezes locking member 142,141 quilt of elastic component
Compression, locking member 142 retracts in mounting groove 1221, after the second top cover column 122 is connected to 132 upper surface of fixing sleeve, top cover 12
It cannot continue to move down, then rotate top cover 12, after rotating by a certain angle, 14 face clamping groove 1111 of elastic locking component,
Elastic component 141 will push locking member 142 to stretch out mounting groove 1221 and protrude into clamping groove 1111, realize installation sleeve 11 and top cover
It is connected and fixed between 12.For the ease of the into and out clamping groove 1111 of locking member 142, locking member 142 can use spherical knot
Structure or free end are hemispheric rod-like structure or free end along the rod-shaped of the circumferentially distributed two sides setting lozenges of top cover 12
Structure.Preferably, the locking member 142 in the present embodiment uses chondritic.
When needing dismounting and change extinguishing chemical powder column 21, rotation top cover 12 makes locking member 142 be detached from clamping groove 1111,
It can be realized the quick-replaceable of extinguishing chemical powder column 21.
Unmanned plane fire extinguishing system in the present embodiment supports extinguishant jetting device by through-hole 113, using the side of clamping
Injection apparatus is connected to 113 inner wall of through-hole by formula connection top cover 12 and installation sleeve 11, top cover 12, the unmanned plane fire extinguishing system
Structure is simple, and processing cost is low, and since top cover 12 and the clamping of installation sleeve 11 make the replacement of extinguishant jetting device more
It is convenient, fast.
Obviously, the above embodiments of the present invention is used for the purpose of clearly illustrating examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (10)
1. a kind of fixation device of unmanned plane fire extinguishing system characterized by comprising
Installation sleeve (11), is connected to unmanned plane undercarriage, which is provided with for installing unmanned plane fire extinguishing system injection apparatus
Through-hole (113), the formation bellmouth (114) open at one end of the through-hole (113), the path end opening of the bellmouth (114)
It is formed jet port (115), the injection apparatus can be sprayed extinguishing chemical by the jet port (115)；
The diameter of the jet port (115) is 10mm-14mm.
2. the fixation device of unmanned plane fire extinguishing system according to claim 1, which is characterized in that the jet port (115)
Diameter be 12mm.
3. the fixation device of unmanned plane fire extinguishing system according to claim 1, which is characterized in that it further include top cover (12),
The installation sleeve (11) is equipped with clamping groove (1111), and the top cover (12) is equipped with mounting groove (1221), the mounting groove
(1221) elastic locking component (14) are equipped in, one end of the elastic locking component (14) can extend into the clamping groove
(1111), the installation sleeve (11) and the top cover (12) are clamped.
4. the fixation device of unmanned plane fire extinguishing system according to claim 3, which is characterized in that set on the top cover (12)
Have clamping groove (1111), the installation sleeve (11) is equipped with mounting groove (1221), and elasticity is equipped in the mounting groove (1221)
One end of locking assembly (14), the elastic locking component (14) can extend into the clamping groove (1111), by the installation
Sleeve (11) and the top cover (12) are clamped.
5. the fixation device of unmanned plane fire extinguishing system according to claim 3 or 4, which is characterized in that the elastic locking
Component (14) includes the elastic component (141) that one end is connected to the mounting groove (1221) inner wall, and is connected to the elastic component
(141) mounting groove (1221) can be stretched out or be retracted to the locking member (142) of the other end, the locking member (142).
6. a kind of unmanned plane fire extinguishing system, which is characterized in that including any unmanned plane fire extinguishing system of claim 1 to 5
Fixation device.
7. unmanned plane fire extinguishing system according to claim 6, which is characterized in that the unmanned plane is imaged equipped with holder
Machine.
8. unmanned plane fire extinguishing system according to claim 7, which is characterized in that the injection apparatus includes extinguishing chemical powder column
(21) and for carrying out the wireless ignition switch that igniting forms gas extinguishing agent to extinguishing chemical powder column (21), the wireless igniting is opened
Connection is connected to the main controller of the PTZ camera.
9. unmanned plane fire extinguishing system according to claim 8, which is characterized in that the extinguishing chemical powder column (21) is aerosol
Extinguishing chemical.
10. unmanned plane fire extinguishing system according to claim 8, which is characterized in that the side of the extinguishing chemical powder column (21)
Brown paper is coated with top surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822023089.XU CN209612044U (en) | 2018-12-04 | 2018-12-04 | A kind of the fixation device and unmanned plane fire extinguishing system of unmanned plane fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822023089.XU CN209612044U (en) | 2018-12-04 | 2018-12-04 | A kind of the fixation device and unmanned plane fire extinguishing system of unmanned plane fire extinguishing system |
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| Publication Number | Publication Date |
|---|---|
| CN209612044U true CN209612044U (en) | 2019-11-12 |
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| CN201822023089.XU Active CN209612044U (en) | 2018-12-04 | 2018-12-04 | A kind of the fixation device and unmanned plane fire extinguishing system of unmanned plane fire extinguishing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116370868A (en) * | 2023-04-26 | 2023-07-04 | 威海市宏源信息技术有限公司 | Wireless security system based on Internet of things |
-
2018
- 2018-12-04 CN CN201822023089.XU patent/CN209612044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116370868A (en) * | 2023-04-26 | 2023-07-04 | 威海市宏源信息技术有限公司 | Wireless security system based on Internet of things |
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