CN209123244U - A kind of passageway for fire apparatus with Smoke prevention fire-retarding device - Google Patents
A kind of passageway for fire apparatus with Smoke prevention fire-retarding device Download PDFInfo
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- CN209123244U CN209123244U CN201821852176.XU CN201821852176U CN209123244U CN 209123244 U CN209123244 U CN 209123244U CN 201821852176 U CN201821852176 U CN 201821852176U CN 209123244 U CN209123244 U CN 209123244U
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- fire apparatus
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Abstract
The utility model belongs to the technical field of firefighting security device, it is intended to provide a kind of passageway for fire apparatus with Smoke prevention fire-retarding device, its key points of the technical solution are that including passageway for fire apparatus, passageway for fire apparatus upper end is provided with support frame, spray arm is provided on support frame, first spray head is provided on spray arm, spray arm is slidably connected by travelling arm and support frame, slipping mechanism is provided on support frame, slipping mechanism and travelling arm link, the lower end of spray arm is fixedly connected with adjutage, the inner wall of passageway for fire apparatus is fixedly connected with blower, blower is communicated with smoking pipeline, one end of smoking pipeline extends to outside wall, the other end is extended to the in filter box；This passageway for fire apparatus with Smoke prevention fire-retarding device in passageway for fire apparatus by being added spray equipment come in and dense smoke, make the probability that sucking dense smoke is reduced into the people of passageway for fire apparatus, spray equipment is also possible to prevent in fire spreading to passageway for fire apparatus, improves the survival probability of people when fire occurs.
Description
Technical field
The utility model relates to the technical field of firefighting security device, in particular to a kind of disappearing with Smoke prevention fire-retarding device
Anti- channel.
Background technique
In recent years, with the high speed development of urban architecture, conflagration, wildfire more have increased trend, seriously threaten
The people's lives and property safety.Flue gas is the inevitable outcome along with fire, and when fire occurs for building, what building materials generated has
Toxic smoke gas benumbs nervous centralis, people is caused to lose escape ability, is the principal element for causing people injured or dead.
When fire occurs, people are general to be withdrawn into passageway for fire apparatus at the first time, but in real life, fire
Gesture and dense smoke may be spread in passageway for fire apparatus, and the door of passageway for fire apparatus deforms stuck show due to burning etc. high fire
When as not opening, injured or even dead severe phenomenon is often faced in the people of escape.
Utility model content
The utility model is to provide a kind of passageway for fire apparatus with Smoke prevention fire-retarding device, by being added in passageway for fire apparatus
Spray equipment neutralizes dense smoke, makes the probability that sucking dense smoke is reduced into the people of passageway for fire apparatus, and spray equipment is also possible to prevent fire
Gesture is spread in passageway for fire apparatus, improves the chances of survival of people when fire occurs.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of passageway for fire apparatus with Smoke prevention fire-retarding device, including passageway for fire apparatus, the passageway for fire apparatus upper end are provided with branch
Support is provided with spray arm on support frame as described above, first spray head is provided on the spray arm, the spray arm passes through travelling arm
It is slidably connected with support frame.
By using above-mentioned technical proposal, travelling arm drives spray arm that first spray head is driven to slide back and forth on the support frame,
Make first spray head by any one jiao of water spray to passageway for fire apparatus, water can neutralize dense smoke while can also obstruct high fire, make to disappear
Dense smoke in anti-channel reduces while the sprawling of the intensity of a fire being inhibited to be also possible to prevent to escape to reduce the sucking of escape personnel's dense smoke
The burn of stranger person improves the chances of survival of escape personnel.
Further setting: being provided with slipping mechanism on support frame as described above, the slipping mechanism and travelling arm link, the cunning
Telephone-moving structure includes the motor being fixedly connected with support frame, the shaft being fixedly connected with motor output end, is fixedly connected with shaft
First bevel gear, the second bevel gear engaged with first bevel gear, the screw rod being fixedly connected with second bevel gear center, institute
It states travelling arm and screw flight cooperates, protective plate, the first bevel gear and the second cone tooth are fixedly connected on support frame as described above
Wheel is arranged in protective plate, and the shaft and screw rod are rotated and be plugged in protective plate.
By using above-mentioned technical proposal, start motor, motor drives shaft rotation, and shaft drives first bevel gear to turn
Dynamic, first bevel gear engages second bevel gear rotation, and second bevel gear drives screw rod rotation, so that screw rod drives travelling arm in water
Square slid upwards, to realize the movement of travelling arm, travelling arm drive spray arm drive first spray head by water come back into
Row spray, inhibits fire spreading, neutralizes dense smoke.
Further setting: the first bevel gear, second bevel gear and screw rod are provided with two groups, first described in two groups
Bevel gear, second bevel gear and screw rod are symmetrical arranged about the centerline axis of support frame length direction, and the two of the travelling arm
End cooperates with screw flight.
By using above-mentioned technical proposal, the equal engagement in rotation second bevel gear of two groups of first bevel gears drives two screw rods
Rotation, making travelling arm, there are two supports, so that the sliding of travelling arm can more steadily stablize.
Further setting: the lower end of the spray arm is fixedly connected with adjutage, and the adjutage is provided with 3-6, institute
It states adjutage to be annularly uniformly distributed, the first spray head is fixedly connected on the one end of adjutage far from spray arm.
By using above-mentioned technical proposal, adjutage can expand the spray range of first spray head, so as to make to extend
Arm is bigger by the range of water spray as far as possible when following travelling arm mobile, so as to greatly inhibit dense smoke
Distribution, temperature can also be reduced, prevent from burning to escape personnel.
Further setting: the angle that the first spray head is formed with adjutage is 90 ° -180 °.
By using above-mentioned technical proposal, first spray head can be by the extension of water spray to adjutage, to make spray
Range is bigger, neutralizes dense smoke and prevents the effect of fire spreading more preferable.
Further setting: the inner wall of the passageway for fire apparatus is fixedly connected with blower, and the blower is communicated with smoking pipeline, institute
The one end for stating smoking pipeline extends to outside wall, and the other end is extended to the in filter box.
By using above-mentioned technical proposal, fan operation can be sucked the dense smoke in passageway for fire apparatus in smoking pipeline, from
And the dense smoke content in passageway for fire apparatus can be reduced, smoking pipeline will be filtered and handle in dense smoke suction filter case, reduce
Harm to atmospheric environment.
Further setting: the Rose Box includes the cabinet being fixedly connected with passageway for fire apparatus, the water inlet that is provided on cabinet
Mouth extends to the bottom end of cabinet with water outlet, the impeller with the rotation connection of cabinet bottom end, the smoking pipeline.
By using above-mentioned technical proposal, wheel rotation drives the water in cabinet to be rotated, and smoking pipeline arranges dense smoke
Enter the bottom end of cabinet, water, which carries out rotation, is sufficiently mixed dense smoke with water, the carbon dioxide so that water can degrade in dense smoke
And dust particles suspended matter, reduce the smog injury entered in atmosphere, to protect environment.
Further setting: being fixedly connected with filter in the cabinet, the top of smoking pipeline is arranged in the filter.
By using above-mentioned technical proposal, pipeline is smoked when dense smoke is discharged into pipeline, and dense smoke rotation rises, dense smoke
Harm of the meeting after filter is filtered is smaller, so that the smog being discharged into atmosphere is smaller to the harm of environment.
Further setting: it is communicated with outlet conduit on the water outlet, is also communicated with second spray head on the outlet conduit.
By using above-mentioned technical proposal, water is discharged after being sufficiently mixed with dense smoke by outlet conduit, and second spray head will
In water spray to passageway for fire apparatus, water may be reused after mixing with dense smoke, to improve resource utilization.
In conclusion the utility model has the following beneficial effects:
1, slipping mechanism drives spray arm to drive first spray head by water spray to passageway for fire apparatus, and in passageway for fire apparatus
Horizontal sliding, therefore the dense smoke in small wind channel can be reduced, while can also inhibit the sprawling of the intensity of a fire；
2, first spray head cooperation adjutage is sprayed in passageway for fire apparatus, and the range of first spray head spray is bigger, is neutralized
The effect of dense smoke is more preferable；
3, blower can carry out preliminary treatment to dense smoke in the dense smoke suction filter case in passageway for fire apparatus, thus
The smog injury being discharged into atmosphere is relatively small；
4, water can be reused, is improved resource utilization by outlet conduit.
Detailed description of the invention
Fig. 1 is the overall structure diagram for embodying passageway for fire apparatus；
Fig. 2 is the structural schematic diagram for embodying adjutage and first spray head；
Fig. 3 is the structural schematic diagram for embodying slipping mechanism；
Fig. 4 is the structural schematic diagram for embodying Rose Box；
Fig. 5 is for embodying the structure enlargement diagram in Fig. 1 at A.
In figure, 1, passageway for fire apparatus；2, support frame；3, spray arm；4, first spray head；5, travelling arm；6, slipping mechanism；61,
Motor；62, shaft；63, first bevel gear；64, second bevel gear；65, screw rod；7, protective plate；8, adjutage；9, blower；10,
Smoking pipeline；11, Rose Box；111, cabinet；112, water inlet；113, water outlet；114, impeller；12, filter；13, it is discharged
Pipeline；14, second spray head；15, water pump.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of passageway for fire apparatus with Smoke prevention fire-retarding device, as shown in Figure 1, including passageway for fire apparatus 1, fire-fighting is logical
1 upper end of road is provided with support frame 2, and slipping mechanism 6 is provided on support frame 2, and the linkage of slipping mechanism 6 has travelling arm 5.
As shown in Fig. 2, the lower end of travelling arm 5 is fixedly connected with spray arm 3, the lower end of spray arm 3 is fixedly connected with extension
Arm 8, adjutage 8 may be provided with 3-6 (illustrating 5 in figure), and the ring-type centered on spray arm 3 of adjutage 8 is uniformly distributed, and is extended
Arm 8 is fixedly connected with first spray head 4 far from one end of spray arm 3, and the angle that first spray head 4 and adjutage 8 are formed is 90 °-
180 °, the combination of adjutage 8 and first spray head 4 can make the range of spray bigger, so that the effect for neutralizing dense smoke is more preferable, it can also
Effectively to prevent the sprawling of the intensity of a fire.
As shown in figure 3, slipping mechanism 6 includes the motor 61 being fixedly connected with support frame 2 and the fixed company of 61 output end of motor
The shaft 62 that connects, the first bevel gear 63 being fixedly connected with shaft 62, the second bevel gear 64 engaged with first bevel gear 63, with
The screw rod 65 that 64 center of second bevel gear is fixedly connected, first bevel gear 63, second bevel gear 64 and screw rod 65 are arranged
There are two groups, the both ends of travelling arm 5 are threadedly engaged with two screw rods 65 respectively, it is fixedly connected with protective plate 7 on support frame 2, first
Bevel gear 63 and second bevel gear 64 are arranged in protective plate 7, and shaft 62 and screw rod 65 are rotated and be plugged in protective plate 7,
Start motor 61, motor 61 drives shaft 62 to rotate, and shaft 62 drives first bevel gear 63 to rotate, the engagement of first bevel gear 63 the
The rotation of two bevel gears 64, second bevel gear 64 drive screw rod 65 to rotate, so that screw rod 65 drives travelling arm 5 enterprising in the horizontal direction
Line slip, to realize the movement of travelling arm 5, travelling arm 5 drives spray arm 3 that first spray head 4 is driven to spray water back and forth,
So as to effectively reduce thick fog, dust and particulate matter in air are reduced, so as to reduce the sucking of escape personnel's dense smoke
Amount.
As shown in figure 4, the inner wall of passageway for fire apparatus 1 is also fixedly connected with blower 9, blower 9 is communicated with smoking pipeline 10, blower
9 side is provided with Rose Box 11, and Rose Box 11 includes the cabinet 111 being fixedly connected with passageway for fire apparatus 1, is provided with cabinet 111
On water inlet 112 and water outlet 113, the impeller 114 with the rotation connection of 111 bottom end of cabinet, be fixedly connected in cabinet 111
Filter disc 12 is communicated with outlet conduit 13 in water outlet 113, and water pump 15 is communicated on outlet conduit 13, the one end for pipeline 10 of smoking
The inlet of fire protection pipeline is set, and the other end extends to the bottom end of filter 12 in cabinet 111, starts blower 9, impeller 114
With water pump 15, for blower 9 by the dense smoke sucking smoking pipeline 10 in passageway for fire apparatus 1, dense smoke is drained into cabinet 111 by pipeline 10 of smoking
In, the rotation of impeller 114 drives water to be rotated, so as to so that water sufficiently mix with dense smoke, harmful substance in reduction dense smoke,
And filter 12 is filtered dense smoke, and the gas harm being discharged into atmosphere reduces, thus environment protection.
As shown in figure 5, one end of outlet conduit 13 communicates through wall and is fixedly connected with second spray head 14, the second spray
First 14 can be by the water spray in Rose Box 11 to wall outer side, so as to so that resource reuses.
Specific work process: in the case of fire, first spray head 4 being opened, and first spray head 4 is made to be in the state of work,
Start motor 61, motor 61 drives shaft 62 to rotate, and shaft 62 drives first bevel gear 63 to rotate, the engagement of first bevel gear 63 the
The rotation of two bevel gears 64, second bevel gear 64 drive screw rod 65 to rotate, so that screw rod 65 drives travelling arm 5 enterprising in the horizontal direction
Line slip, to realize the movement of travelling arm 5, travelling arm 5 drives spray arm 3 that first spray head 4 is driven to spray water back and forth,
So as to effectively reduce thick fog, dust and particulate matter in air are reduced.
Blower 9 and water pump 15 are opened simultaneously, and blower 9 drives smoking pipeline 10 by the dense smoke suction filter in passageway for fire apparatus 1
In case 11, start impeller 114, the rotation of impeller 114 drives the water in Rose Box 11 to be rotated, to keep water and dense smoke sufficiently mixed
It closes, dense smoke is neutralized, and prevents from being directly discharged into atmospheric effect environment, filtered water passes through the second spray head that outlet conduit 13 is connected to
14 sprays arrive outside, further neutralize dense smoke and obstruct the intensity of a fire.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of passageway for fire apparatus with Smoke prevention fire-retarding device, including passageway for fire apparatus (1), it is characterised in that: the passageway for fire apparatus
(1) upper end is provided with support frame (2), is provided on support frame as described above (2) spray arm (3), and is provided on the spray arm (3)
One spray head (4), the spray arm (3) are slidably connected by travelling arm (5) with support frame (2).
2. a kind of passageway for fire apparatus with Smoke prevention fire-retarding device according to claim 1, it is characterised in that: support frame as described above
(2) it is provided on slipping mechanism (6), the slipping mechanism (6) and travelling arm (5) are linked, and the slipping mechanism (6) includes and branch
Motor (61) that support (2) is fixedly connected, the shaft (62) being fixedly connected with motor (61) output end, with shaft (62) are fixed connects
The first bevel gear (63) that connects, the second bevel gear (64) engaged with first bevel gear (63), with second bevel gear (64) center
The screw rod (65) that position is fixedly connected, the travelling arm (5) are threadedly engaged with screw rod (65), fixed on support frame as described above (2) to connect
It is connected to protective plate (7), the first bevel gear (63) and second bevel gear (64) are arranged in protective plate (7), the shaft
(62) it is plugged in protective plate (7) with screw rod (65) rotation.
3. a kind of passageway for fire apparatus with Smoke prevention fire-retarding device according to claim 2, it is characterised in that: first cone
Gear (63), second bevel gear (64) and screw rod (65) are provided with two groups, first bevel gear described in two groups (63), the second cone
Gear (64) and screw rod (65) are symmetrical arranged about the centerline axis of support frame (2) length direction, and the two of the travelling arm (5)
End is threadedly engaged with screw rod (65).
4. a kind of passageway for fire apparatus with Smoke prevention fire-retarding device according to claim 1, it is characterised in that: the spray arm
(3) lower end is fixedly connected with adjutage (8), and the adjutage (8) is provided with 3-6, and the adjutage (8) is annular in shape uniformly
Distribution, the first spray head (4) are fixedly connected on the one end of adjutage (8) far from spray arm (3).
5. a kind of passageway for fire apparatus with Smoke prevention fire-retarding device according to claim 4, it is characterised in that: first spray
The angle that head (4) and adjutage (8) are formed is 90 ° -180 °.
6. a kind of passageway for fire apparatus with Smoke prevention fire-retarding device according to claim 1, it is characterised in that: the fire-fighting is logical
The inner wall in road (1) is fixedly connected with blower (9), and the blower (9) is communicated with smoking pipeline (10), smoking pipeline (10)
One end extends to outside wall, and the other end is extended to the in filter box (11).
7. a kind of passageway for fire apparatus with Smoke prevention fire-retarding device according to claim 6, it is characterised in that: the Rose Box
It (11) include the cabinet (111) being fixedly connected with passageway for fire apparatus (1), the water inlet (112) being provided on cabinet (111) and water outlet
Mouth (113), the impeller (114) with the rotation connection of cabinet (111) bottom end, smoking pipeline (10) extend to cabinet (111)
Bottom end.
8. a kind of passageway for fire apparatus with Smoke prevention fire-retarding device according to claim 7, it is characterised in that: the cabinet
(111) it is fixedly connected with filter (12) in, filter (12) setting is in the top of smoking pipeline (10).
9. a kind of passageway for fire apparatus with Smoke prevention fire-retarding device according to claim 8, it is characterised in that: the water outlet
(113) it is communicated on outlet conduit (13), is also communicated with second spray head (14) on the outlet conduit (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852176.XU CN209123244U (en) | 2018-11-09 | 2018-11-09 | A kind of passageway for fire apparatus with Smoke prevention fire-retarding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821852176.XU CN209123244U (en) | 2018-11-09 | 2018-11-09 | A kind of passageway for fire apparatus with Smoke prevention fire-retarding device |
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| Publication Number | Publication Date |
|---|---|
| CN209123244U true CN209123244U (en) | 2019-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821852176.XU Active CN209123244U (en) | 2018-11-09 | 2018-11-09 | A kind of passageway for fire apparatus with Smoke prevention fire-retarding device |
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| CN (1) | CN209123244U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494848A (en) * | 2020-05-09 | 2020-08-07 | 温州顺创智能科技有限公司 | Safety equipment for indoor temperature smoke detection protection |
| CN112245847A (en) * | 2020-10-23 | 2021-01-22 | 丁宗捷 | Dry powder extinguishing device based on fluid pressure principle |
| CN113063200A (en) * | 2021-03-24 | 2021-07-02 | 机械工业第九设计研究院有限公司 | Fireproof ventilation design structure for high-rise building |
-
2018
- 2018-11-09 CN CN201821852176.XU patent/CN209123244U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494848A (en) * | 2020-05-09 | 2020-08-07 | 温州顺创智能科技有限公司 | Safety equipment for indoor temperature smoke detection protection |
| CN112245847A (en) * | 2020-10-23 | 2021-01-22 | 丁宗捷 | Dry powder extinguishing device based on fluid pressure principle |
| CN113063200A (en) * | 2021-03-24 | 2021-07-02 | 机械工业第九设计研究院有限公司 | Fireproof ventilation design structure for high-rise building |
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