CN209662477U - Deep-well pressure fan for fire-fighting and rescue - Google Patents
Deep-well pressure fan for fire-fighting and rescue Download PDFInfo
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- CN209662477U CN209662477U CN201920067587.6U CN201920067587U CN209662477U CN 209662477 U CN209662477 U CN 209662477U CN 201920067587 U CN201920067587 U CN 201920067587U CN 209662477 U CN209662477 U CN 209662477U
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Abstract
The utility model patent is related to fire-fighting equipment technical field, and in particular to a kind of deep-well pressure fan for fire-fighting and rescue.Pressure fan includes pipeline fan, and pipeline fan one end is equipped with air inlet, and the other end is equipped with air outlet, and pipeline fan is connected with bellows by the way that the installing retaining ring of air outlet end is arranged in；Pipeline fan includes the motor being arranged in solar or lunar halo and fan piece, battery case is equipped at the top of motor, solar or lunar halo bottom is equipped with mounting seat, and air inlet and air outlet are separately positioned on fan piece rear and front end, battery case is provided with chargeable storage, and chargeable storage is electrically connected with motor.In view of the shortcomings of the prior art, the utility model provides a kind of safe and reliable deep-well pressure fan for fire-fighting and rescue, not only light and handy portable, and are able to satisfy the demand of long-time underground oxygen supply.
Description
Technical field
The utility model patent is related to fire-fighting equipment technical field, and in particular to a kind of deep-well air-supply for fire-fighting and rescue
Machine.
Background technique
In recent years, as China's expanding economy, urban construction, agricultural production progress are getting faster, all kinds of wells make
With range and quantity also with growing, the accident that personnel are stranded underground also happens occasionally, for crashing into the people of underground
The rescue of member, is the duty duty and obligation of my fire brigade.In numerous rescues, deep well rescue is always a difficult point, by
In rarefaction of air in well, how to guarantee that air is dredged in well, it is ensured that trapped person and rescue personnel breathe air guarantee, Cheng Liao
The key solved the problems, such as.It is mobile air feed equipment provisioned in fire brigade at present in terms of deep well rescue, is used for long-time work
The self-contained breathing apparatus of work.It includes 2 sets of breathing equipments (mask+steam supply valve), is wound with the wheel disc of 30 meters of hoses, and 4 fill
The gas cylinder of 30MPa compressed air and the moving trolley loaded for equipment, and can be assembled by different selections containing 2L escape
The escape device of respirator.The equipment is the disadvantage is that volume is larger, and carrying pole is inconvenient, and the limit by entrained oxygen
System is unable to satisfy the demand of long-time downhole rescuing oxygen supply.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of safe and reliable deep-well air-supplies for fire-fighting and rescue
Machine, it is not only light and handy portable, and it is able to satisfy the demand of long-time underground oxygen supply.
It includes pipeline wind that the technical solution of the utility model, which is achieved in that this is used for the deep-well pressure fan of fire-fighting and rescue,
Machine, described pipeline fan one end are equipped with air inlet, and the other end is equipped with air outlet, which is characterized in that the pipeline fan is by setting
It sets the installing retaining ring in air outlet end and is connected with bellows；The pipeline fan includes the motor and wind being arranged in solar or lunar halo
Fan blades, the motor top are equipped with battery case, and solar or lunar halo bottom is equipped with mounting seat, and the air inlet and air outlet are separately positioned on
Fan piece rear and front end, the battery case are provided with chargeable storage, and the chargeable storage is electrically connected with motor.
The bellows is made of silica gel or glass fabric, 2~20M of collapsing length.
Handle is equipped at the top of the pipeline fan.
Charging interface is equipped with outside the battery case.
The long 40cm of pipeline fan, wide 22cm, high 24cm, 600~800m of air quantity3/h。
The utility model solves defect present in background technique, has the advantages that
In view of the shortcomings of the prior art, the utility model provides a kind of safe and reliable deep-well air-supplies for fire-fighting and rescue
Machine, it is not only light and handy portable, and it is able to satisfy the demand of long-time underground oxygen supply.The pipeline fan compact of the utility model,
It is protruded into deep-well by bellows, and according to rescue length, is stretched to suitable length, carries and uses conveniently.Pass through electricity
Machine work, so that fan piece high-speed rotation, the negative pressure of generation makes extraneous air enter bellows from air inlet, thus to
It is conveyed into a large amount of fresh airs in deep-well, guarantees air dredging in well, it is ensured that trapped person and rescue personnel breathe air, protect
Card rescue is gone on smoothly.
Detailed description of the invention
Fig. 1 is the operation schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the leftschematic diagram of Fig. 2；
Fig. 4 is the assembling schematic diagram of Fig. 2；
In figure: 1- pipeline fan, 2- installing retaining ring, 3- bellows, 4- deep-well, 11- air outlet, 12- fan piece, 13-
Solar or lunar halo, 14- air inlet, 15- mounting seat, 16- battery case, 17- handle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Deep-well pressure fan embodiment for fire-fighting and rescue as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including pipeline fan 1,
1 one end of pipeline fan is equipped with air inlet 14, and the other end is equipped with air outlet 11, and pipeline fan 1 is by being arranged in 11 end of air outlet
Installing retaining ring 2 be connected with bellows 3；Pipeline fan 1 includes the motor and fan piece 12 being arranged in solar or lunar halo 13, motor top
Portion is equipped with battery case 16, and 13 bottom of solar or lunar halo is equipped with mounting seat 15, and air inlet 14 and air outlet 11 are separately positioned on fan piece 12
Rear and front end, battery case 16 are provided with chargeable storage, and chargeable storage is electrically connected with motor.Bellows 3 is by silica gel
Or glass fabric is made, 2~20M of collapsing length.Handle 17 is equipped at the top of pipeline fan 1.It is set outside battery case 16
There is charging interface.Pipeline fan 1 is 40cm long, wide 22cm, high 24cm, 600~800m of air quantity3/h。
The utility model implementation process is: when rescue, pipeline fan 1 being fixed on 4 side of deep-well by mounting seat 15
Ground on, then installing retaining ring 2 is mounted at air outlet 11, then bellows 3 is socketed on installing retaining ring 2, and solid
It is fixed securely finally to protrude into bellows 3 in deep-well 4, and according to rescue length, it is stretched to suitable length.Power supply is opened, is opened
Dynamic motor work, so that 12 high-speed rotation of fan piece, the negative pressure of generation makes extraneous air soft from air inlet 14 into stretching
Pipe 3, so that the 4 a large amount of fresh airs of feeding into deep-well, guarantee air dredging in well, it is ensured that trapped person and rescue personnel exhale
Suck guarantees going on smoothly for rescue.Chargeable storage is powered to pipeline fan after charging, guarantees pipeline fan
1 works normally 4~6 hours.Furthermore it can also be powered by the generator of fire fighting truck to pipeline fan, it is ensured that pipeline fan is normal
Work.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of deep-well pressure fan for fire-fighting and rescue, including pipeline fan (1), described pipeline fan (1) one end be equipped with into
Air port (14), the other end are equipped with air outlet (11), which is characterized in that the pipeline fan (1) is by being arranged in air outlet (11)
The installing retaining ring (2) of end is connected with bellows (3)；The pipeline fan (1) includes the motor being arranged in solar or lunar halo (13)
With fan piece (12), the motor top is equipped with battery case (16), and solar or lunar halo (13) bottom is equipped with mounting seat (15), the air inlet
Mouth (14) and air outlet (11) are separately positioned on fan piece (12) rear and front end, and the battery case (16) is provided with chargeable electric power storage
Pond, the chargeable storage are electrically connected with motor.
2. the deep-well pressure fan according to claim 1 for fire-fighting and rescue, it is characterised in that: the bellows (3)
It is made of silica gel or glass fabric, 2~20M of collapsing length.
3. the deep-well pressure fan according to claim 1 or 2 for fire-fighting and rescue, it is characterised in that: the pipeline fan
(1) top is equipped with handle (17).
4. the deep-well pressure fan according to claim 3 for fire-fighting and rescue, it is characterised in that: the battery case (16) is outside
Portion is equipped with charging interface.
5. the deep-well pressure fan according to claim 4 for fire-fighting and rescue, it is characterised in that: the pipeline fan (1)
Long 40cm, wide 22cm, high 24cm, 600~800m of air quantity3/h。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920067587.6U CN209662477U (en) | 2019-01-16 | 2019-01-16 | Deep-well pressure fan for fire-fighting and rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920067587.6U CN209662477U (en) | 2019-01-16 | 2019-01-16 | Deep-well pressure fan for fire-fighting and rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209662477U true CN209662477U (en) | 2019-11-22 |
Family
ID=68565691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920067587.6U Expired - Fee Related CN209662477U (en) | 2019-01-16 | 2019-01-16 | Deep-well pressure fan for fire-fighting and rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209662477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266591A (en) * | 2021-07-01 | 2021-08-17 | 安徽宏源电力建设投资有限公司 | Portable pipeline fan that structure flexibility is high |
-
2019
- 2019-01-16 CN CN201920067587.6U patent/CN209662477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266591A (en) * | 2021-07-01 | 2021-08-17 | 安徽宏源电力建设投资有限公司 | Portable pipeline fan that structure flexibility is high |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20210116 |