CN203436721U - Multifunctional equipment for fire rescue - Google Patents
Multifunctional equipment for fire rescue Download PDFInfo
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- CN203436721U CN203436721U CN201320547639.2U CN201320547639U CN203436721U CN 203436721 U CN203436721 U CN 203436721U CN 201320547639 U CN201320547639 U CN 201320547639U CN 203436721 U CN203436721 U CN 203436721U
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Abstract
Multifunctional equipment for fire rescue comprises a high-pressure component, a respiratory protection component, a foam generation component and an ejection component; according to the high-pressure component, a carbon fiber complex gas cylinder is connected with a decompressor and a pressure display underpressure alarm through a high-pressure pipeline in a three-way manner; a pressure gauge is connected with the complex gas cylinder; the respiratory protection component adopts positive-pressure type air respiratory protection, comprises a respiratory mask and a secondary decompression supply valve, and is connected with a medium pressure outputting of the decompressor in a quick-plug manner through a check valve; the foam generation component is composed of a diaphragm air pump, a mixing three-way valve, a check valve, a stirring device and a material barrel; the ejection component is connected with the stirring device in a quick-plug manner, and can eject through a spray gun; each component is assembled through a backpack to form an integral back tool. The multifunctional equipment for fire rescue, provided by the utility model, integrates the functions of air respiratory protection, positive-pressure type compressed air foam fire extinction, nuclear and biochemical foam washing and eliminating, is suitable for emergency reaction, achieves the purpose of multiple functions, and increases the efficiency in fire extinction, washing and elimination.
Description
Technical field
The utility model relates to a kind of fire-fighting and rescue Multifunctional equipment, relate in particular to a kind ofly under dense smoke, toxic and harmful environment, put out a fire, the equipment of the biochemical decontamination of core and rescue.
Background technology
Along with the quick propelling of modernization, the emergency case that firefighters runs in daily process on duty increases increasingly: decontamination of the putting out a fire to save life and property of the rescue under toxic and harmful environment, small space, various fire, chemical contamination etc.For emergency case, Large-Scale Equipment reaction speed is slow, easily incurs loss through delay opportunity of combat, causes unnecessary loss.Individual equipment often plays a key effect in emergency management and rescue, protection.
For the individual equipment of rescue, decontamination, fire extinguishing, mainly comprise positive-pressure air respirator, individual soldier put out a fire equipment, individual soldier's decontaminating equipment.These are equipped in contingency operation, play an important role.The individual equipment also three kinds of functions not being integrated at present.
Foam fire-fighting, foam decontamination at present application are general, because of its environmental protection, the advantage such as effective, easy to use, are widely used.On individual soldier's foam fire-fighting and individual soldier's decontaminating equipment traditional concept, be all pressure storage type, frostproof froth n multiple is low in actual applications for this mode, and foam stability is not high, and coefficient of foaming is non-adjustable, and because charging basket pressure-bearing causes the on-the-spot pouring process complexity that repeats.Positive-pressure type compressed air foam technology, it is a kind of efficient foam generating technique growing up at the end of last century, compare with conventional negative pressure type foam technology, it is finer and smoother, even that the compressed-air foam producing by malleation mode has foaming structure, and foam stability is high more.Can greatly improve the usefulness of fire extinguishing and foam decontamination.But it is complicated that current compressed-air foam produces system architecture, operation and maintenance requires high, is mainly used on large-scale fire-fighting, the washing equipments such as fire fighting truck.What individual soldier bore does not also occur based on positive-pressure type compressed air foam extinguishing, decontaminating equipment.
Utility model content
The purpose of this utility model is, incomplete for function in above-mentioned emergency management and rescue equipment, the problem of individual soldier's foam fire-fighting, decontaminating equipment pressure storage type mode of operation, provides a kind of individual soldier who integrates aerial respiration protection, positive-pressure type compressed air foam extinguishing, the biochemical foam decontamination of core function to bear equipment.The emergency reaction that is suitable for emergency, realizes a tractor serves several purposes.And by using the mode of positive-pressure type compressed air foam extinguishing, fire extinguishing and decontamination efficiency have been improved.
The technical solution of the utility model is: fire-fighting and rescue Multifunctional equipment, comprise high potential assembly, respiratory protection assembly, foam generating assembly and ejection assemblies, described high potential assembly: carbon fiber composite cylinder connects pressure reducer by pressure duct threeway and pressure shows undervoltage alarm, high potential assembly, for the protection of positive-pressure type aerial respiration provides source of the gas, is foam fire-fighting and decontamination generation power and mixing source of the gas; Pressure gauge connects composite cylinder, shows storage pressure; The undervoltage warning whistle connects gas cylinder, carries out audible alarm when pressure of the inside of a bottle is too low;
Described respiratory protection assembly is the protection of positive-pressure type aerial respiration, comprises breathing mask, secondary decompression supply valve, by check valve, to insert soon mode, is connected with pressing output in pressure reducer;
Described foam generating assembly is comprised of diaphragm air pump, mixing tee, check valve, agitating device, charging basket; The middle pressurized air source of high potential assembly output, by after switch, drives diaphragm air pump work, from charging basket bottom, extracts mixed liquor, enters mixing tee; In another road of high potential assembly output, after pressurized air source passing ratio switch, initiatively add mixing tee, mixing tee rear end connects agitating device, finally realizes compressed-air foam and produces;
Described ejection assemblies is connected with agitating device by fast inserting, and passes through lance ejection; Spray gun is provided with can realize continuous injection and interrupted injection two states obtains self-locking mechanism and replaceable shower nozzle, realizes direct current foam jet and thin atomized water spray;
Each several part is assembled by knapsack, forms Integral back tool.
In described high potential assembly, utilize same compressed air gas source, after pressure reducer decompression, be divided into three tunnels: the first via connects respiratory protection pipeline by check valve, the second tunnel is connected in diaphragm air pump driving source of the gas input, Third Road and is pressed compressed air passing ratio valve to connect mixing tee by switch.
The capping at charging basket top is provided with air-vent.
The beneficial effects of the utility model are: positive-pressure type sky exhale, positive-pressure type compressed-air foam produces, three functions of the biochemical decontamination of core utilize same compressed gas source to concentrate on that single to bear equipment upper cleverly, the foam stabilization, the exquisiteness that by positive-pressure type compressed air function, produce.And this equipment utilizes diaphragm air pump, realized not pressure-bearing of charging basket, be provided with proportioning valve, can free adjustment coefficient of foaming for different situations.In the processes such as all kinds of emergency management and rescue, fire extinguishing, decontamination, can accomplish a tractor serves several purposes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1 is high potential assembly; 2 is respiratory protection assembly; 3 is foam generating assembly; 4 is ejection assemblies; 5 is Pressure gauge and overbottom pressure alarm; 6 is breathing mask; 7 is supply valve; 8 is pressure reducer; 9 is pressure duct; 10 is composite cylinder; 11 for spraying air circuit breaker; 12 is proportioning valve; 13 is diaphragm air pump; 14 is foam maker; 15 is charging basket; 16 is ejecting gun.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1 in this fire-fighting and rescue Multifunctional equipment, the 30Mpa compressed air that carbon fiber composite cylinder in high potential assembly stores is pressurized air source in 0.8Mpa through the decompression of inner pressure relief device, be divided into three tunnels: the first via is after check valve, and supply of breathing guard assembly, realizes respiratory protection function; The second tunnel offers the diaphragm air pump of foam generating assembly through switch, for diaphragm air pump work; Third Road, after proportioning valve, closely enters the threeway hydrid component of foam generating assembly, realizes compressed-air foam and produces; The diaphragm air pump of foam generating assembly is connected with charging basket bottom, from charging basket, extract mixed liquor, the middle pressure air push that mixed liquor bung is sneaked into, after the foam maker in foam generating assembly stirs, form foam, by regulating the proportioning valve in foam generating assembly, the ratio that regulates air to sneak into, realizes the variation of foam generation multiple.
Charging basket top bung design passage, realizes in the course of work not pressure-bearing of charging basket; Gun design self-locking mechanism in ejection assemblies, realizes continuous injection and interrupted injection function.
The utility model fire-fighting and rescue Multifunctional equipment, comprise high potential assembly, respiratory protection assembly, foam generating assembly and ejection assemblies, described high potential assembly: carbon fiber composite cylinder connects pressure reducer by pressure duct threeway and pressure shows undervoltage alarm, high potential assembly, for the protection of positive-pressure type aerial respiration provides source of the gas, is foam fire-fighting and decontamination generation power and mixing source of the gas; Pressure gauge connects composite cylinder, shows storage pressure; The undervoltage warning whistle connects gas cylinder, carries out audible alarm when pressure of the inside of a bottle is too low;
Described respiratory protection assembly is the protection of positive-pressure type aerial respiration, comprises breathing mask, secondary decompression supply valve, by check valve, to insert soon mode, is connected with pressing output in pressure reducer;
Described foam generating assembly is comprised of diaphragm air pump, mixing tee, check valve, agitating device, charging basket; The middle pressurized air source of high potential assembly output, by after switch, drives diaphragm air pump work, from charging basket bottom, extracts mixed liquor, enters mixing tee; In another road of high potential assembly output, after pressurized air source passing ratio switch, initiatively add mixing tee, mixing tee rear end connects agitating device, finally realizes compressed-air foam and produces;
Described ejection assemblies is connected with agitating device by fast inserting, and passes through lance ejection; Spray gun is provided with can realize continuous injection and interrupted injection two states obtains self-locking mechanism and replaceable shower nozzle, realizes direct current foam jet and thin atomized water spray;
Each several part is assembled by knapsack, forms Integral back tool.
In described high potential assembly, utilize same compressed air gas source, after pressure reducer decompression, be divided into three tunnels: the first via connects respiratory protection pipeline by check valve, the second tunnel is connected in diaphragm air pump driving source of the gas input, Third Road and is pressed compressed air passing ratio valve to connect mixing tee by switch.
The capping at charging basket top is provided with air-vent.
Finally it should be noted that: obviously, above-described embodiment is only for the application's example is clearly described, and the not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being amplified out thus or change are still among the protection domain in the application's type.
Claims (3)
1. fire-fighting and rescue Multifunctional equipment, comprise high potential assembly, respiratory protection assembly, foam generating assembly and ejection assemblies, it is characterized in that, described high potential assembly: carbon fiber composite cylinder connects pressure reducer by pressure duct threeway and pressure shows undervoltage alarm, high potential assembly, for the protection of positive-pressure type aerial respiration provides source of the gas, is foam fire-fighting and decontamination generation power and mixing source of the gas; Pressure gauge connects composite cylinder, shows storage pressure; The undervoltage warning whistle connects gas cylinder, carries out audible alarm when pressure of the inside of a bottle is too low;
Described respiratory protection assembly is the protection of positive-pressure type aerial respiration, comprises breathing mask, secondary decompression supply valve, by check valve, to insert soon mode, is connected with pressing output in pressure reducer;
Described foam generating assembly is comprised of diaphragm air pump, mixing tee, check valve, agitating device, charging basket; The middle pressurized air source of high potential assembly output, by after switch, drives diaphragm air pump work, from charging basket bottom, extracts mixed liquor, enters mixing tee; In another road of high potential assembly output, after pressurized air source passing ratio switch, initiatively add mixing tee, mixing tee rear end connects agitating device, finally realizes compressed-air foam and produces;
Described ejection assemblies is connected with agitating device by fast inserting, and passes through lance ejection; Spray gun is provided with self-locking mechanism and the replaceable shower nozzle that can realize continuous injection and interrupted injection two states, realizes direct current foam jet and thin atomized water spray;
Each several part is assembled by knapsack, forms Integral back tool.
2. fire-fighting and rescue Multifunctional equipment according to claim 1, it is characterized in that in described high potential assembly, utilize same compressed air gas source, after pressure reducer decompression, be divided into three tunnels: the first via connects respiratory protection pipeline by check valve, the second tunnel is connected in diaphragm air pump driving source of the gas input, Third Road and is pressed compressed air passing ratio valve to connect mixing tee by switch.
3. fire-fighting and rescue Multifunctional equipment according to claim 1 and 2, is characterized in that the capping at charging basket top is provided with air-vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547639.2U CN203436721U (en) | 2013-09-03 | 2013-09-03 | Multifunctional equipment for fire rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320547639.2U CN203436721U (en) | 2013-09-03 | 2013-09-03 | Multifunctional equipment for fire rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203436721U true CN203436721U (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320547639.2U Expired - Lifetime CN203436721U (en) | 2013-09-03 | 2013-09-03 | Multifunctional equipment for fire rescue |
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| Country | Link |
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| CN (1) | CN203436721U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492626A (en) * | 2014-11-27 | 2015-04-08 | 青岛阿普曼生物科技有限公司 | Novel bubble spraying machine and disinfecting method thereof |
| CN110251871A (en) * | 2019-07-20 | 2019-09-20 | 惠州市恒钛机械自动化有限公司 | A kind of trolley type security protection extinguishing device for being moved easily and braking |
| CN110251865A (en) * | 2019-07-20 | 2019-09-20 | 惠州市恒钛机械自动化有限公司 | A kind of Backpack multifunctional security protection extinguishing device |
| CN112206449A (en) * | 2020-11-27 | 2021-01-12 | 濮阳兴泰金属结构制品有限公司 | Fire extinguishing and gas-extinguishing anti-prying linkage fire extinguishing system and working principle thereof |
-
2013
- 2013-09-03 CN CN201320547639.2U patent/CN203436721U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492626A (en) * | 2014-11-27 | 2015-04-08 | 青岛阿普曼生物科技有限公司 | Novel bubble spraying machine and disinfecting method thereof |
| CN110251871A (en) * | 2019-07-20 | 2019-09-20 | 惠州市恒钛机械自动化有限公司 | A kind of trolley type security protection extinguishing device for being moved easily and braking |
| CN110251865A (en) * | 2019-07-20 | 2019-09-20 | 惠州市恒钛机械自动化有限公司 | A kind of Backpack multifunctional security protection extinguishing device |
| CN112206449A (en) * | 2020-11-27 | 2021-01-12 | 濮阳兴泰金属结构制品有限公司 | Fire extinguishing and gas-extinguishing anti-prying linkage fire extinguishing system and working principle thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN PU'AN FIRE EQUIPMENT CO., LTD. Free format text: FORMER OWNER: BEIJING LIANHE LITONG SECURITY EQUIPMENT CO., LTD. Effective date: 20141102 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100041 SHIJINGSHAN, BEIJING TO: 116023 DALIAN, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141102 Address after: Dalian high tech Industrial Park, 116023 Liaoning province Qixianling Xuezi street room 116 No. 2-5 Patentee after: DALIAN PU'AN FIRE-FIGHTING EQUIPMENT Co.,Ltd. Address before: 100041, room 2, building 3, building 30, Xing Xing street, Shijingshan District, Beijing, Patentee before: BEIJING LIANHE LITONG SECURITY EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140219 |