CN212327260U - Composite fire extinguishing bomb capable of spraying fire extinguishing agent simultaneously - Google Patents
Composite fire extinguishing bomb capable of spraying fire extinguishing agent simultaneously Download PDFInfo
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- CN212327260U CN212327260U CN201922279303.2U CN201922279303U CN212327260U CN 212327260 U CN212327260 U CN 212327260U CN 201922279303 U CN201922279303 U CN 201922279303U CN 212327260 U CN212327260 U CN 212327260U
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Abstract
A composite fire extinguishing bomb for simultaneous spraying of fire extinguishing agent comprising: the first accommodating cavity is used for accommodating a dry powder extinguishing agent; the second accommodating cavity is used for accommodating the water-based fire extinguishing agent, and the second accommodating cavity and the first accommodating cavity are mutually isolated cavities; and the control mechanism is respectively connected with the first accommodating cavity and the second accommodating cavity and controls the first accommodating cavity and the second accommodating cavity to be opened simultaneously so as to spray the dry powder extinguishing agent and the water-based extinguishing agent to a fire source simultaneously. By spraying the dry powder extinguishing agent and the water-based extinguishing agent to the fire source at the same time, the dry powder extinguishing agent and the water-based extinguishing agent can be mutually assisted to extinguish the fire source and effectively organize the re-combustion of the fire source, so that the problems that the existing fire extinguishing bomb is poor in fire extinguishing capability and cannot meet higher fire extinguishing requirements are solved.
Description
Technical Field
The utility model relates to a fire extinguishing bomb technical field, concretely relates to compound fire extinguishing bomb of spraying fire extinguishing agent simultaneously.
Background
With the development of economy in China, the requirement on fire extinguishment is higher and higher. Particularly, the range and the capacity of the power transmission line are rapidly increased, and an important link in the power transmission line is a high-voltage transformer substation which is mainly characterized by high voltage and full of oily substances, once a fire occurs, the fire spreads rapidly, the fire is fierce, and the fire is accompanied by high voltage, so that common fire-fighting means are difficult to approach. The fire extinguishing bomb which is published at present is difficult to meet the fire extinguishing requirement.
The prior art, as disclosed in patent publication No. CN104353205A, discloses a fire extinguishing bomb with fire extinguishing function, which comprises a bomb body and a high-pressure gas propulsion device, wherein the bomb body is located at the upper part of the fire extinguishing bomb, and the high-pressure gas propulsion device is located at the lower part of the fire extinguishing bomb and is connected with the bomb body; the fire extinguishing bomb is driven by the high-pressure gas to reach a fire point from a launching point and is used for extinguishing fire through the fire extinguishing agent filled in the bomb body after landing to the fire point, and the timing component is a timer. However, the fire extinguishing bomb can only carry one fire extinguishing agent, the application range of the single type of fire extinguishing agent is limited, composite fire extinguishing cannot be realized, and the existing fire extinguishing bomb is poor in fire extinguishing capability and cannot meet the high fire extinguishing requirements of power transmission lines and the like.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the current fire extinguishing bomb and putting out a fire the ability poor, can't satisfy the problem of higher requirement of putting out a fire. The utility model provides a combined type fire extinguishing bomb of agent of putting out a fire sprays simultaneously, include:
the first accommodating cavity is used for accommodating a dry powder extinguishing agent;
the second accommodating cavity is used for accommodating the water-based fire extinguishing agent, and the second accommodating cavity and the first accommodating cavity are mutually isolated cavities;
and the control mechanism is respectively connected with the first accommodating cavity and the second accommodating cavity and controls the first accommodating cavity and the second accommodating cavity to be opened simultaneously so as to spray the dry powder extinguishing agent and the water-based extinguishing agent to a fire source simultaneously.
The control mechanism includes: a distance measuring fuze; the distance measuring fuse measures the distance between the fire extinguishing bomb and a fire source, controls the first accommodating cavity and the second accommodating cavity to be opened, and sprays dry powder extinguishing agent and water-based extinguishing agent to the fire source at the same time.
The combined type fire extinguishing bomb of spraying fire extinguishing agent simultaneously still includes: the detonation component is connected with the distance measuring fuse and is controlled by the distance measuring fuse to detonate the first accommodating cavity and the second accommodating cavity; the second accommodating cavity is arranged in the first accommodating cavity and is isolated from the first accommodating cavity.
The detonation component is arranged in the second accommodating cavity.
The first accommodating cavity and the second accommodating cavity are coaxially sleeved tubular structures, and the detonation component is a detonation tube arranged along the length direction of the second accommodating cavity.
The composite fire extinguishing bomb is used for spraying fire extinguishing agent, and also comprises an outer shell for containing the fire extinguishing agent, a bullet head and a pushing mechanism which are connected with the outer shell; the outer shell is an independent closed cavity.
The composite fire extinguishing bomb for spraying the fire extinguishing agent simultaneously further comprises an inner shell for containing the water-based fire extinguishing agent or the dry powder fire extinguishing agent, and the inner shell is an independently arranged closed cavity.
The outer shell and the inner shell both enclose the first accommodating cavity; the inner shell is used for containing the second containing cavity of the water-based fire extinguishing agent.
The shell is of a columnar structure, and the warhead and the pushing mechanism are respectively arranged at two ends of the shell; the ranging fuse is accommodated in the inner cavity of the bullet.
The ranging fuse is a radio ranging fuse.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a combined type fire extinguishing bomb of agent of putting out a fire sprays simultaneously, include: the first accommodating cavity is used for accommodating a dry powder extinguishing agent; the second accommodating cavity is used for accommodating the water-based fire extinguishing agent, and the second accommodating cavity and the first accommodating cavity are mutually isolated cavities; and the control mechanism is respectively connected with the first accommodating cavity and the second accommodating cavity and controls the first accommodating cavity and the second accommodating cavity to be opened simultaneously so as to spray the dry powder extinguishing agent and the water-based extinguishing agent to a fire source simultaneously. The utility model provides a combined type fire extinguishing bomb can carry two kind at least fire extinguishing agent simultaneously to can spray superfine dry powder extinguishing agent and waterborne extinguishing agent simultaneously according to the in-service use needs, realize the compound fire extinguishing. The superfine dry powder extinguishing agent in the first accommodating cavity has good throwing effect and can effectively extinguish a fire source, thereby realizing the preliminary extinguishment of the fire source. Meanwhile, the water-based fire extinguishing agent has a good flame-retardant effect on the fire source, and can effectively prevent the fire source from burning again so as to achieve the best fire extinguishing effect. Therefore, the problem that the existing fire extinguishing bomb only has the dry powder extinguishing agent, the fire-retardant effect is poor although the dry powder extinguishing agent is good in throwing effect, and if the dry powder extinguishing agent is not continuously thrown, a fire source is very easy to burn again, and the fire extinguishing effect is poor is effectively solved.
2. The utility model provides a combined type fire extinguishing bomb of agent of putting out a fire sprays simultaneously, control mechanism includes: a distance measuring fuze; the distance measuring fuse measures the distance between the fire extinguishing bomb and a fire source, controls the first accommodating cavity and the second accommodating cavity to be opened, and sprays dry powder extinguishing agent and water-based extinguishing agent to the fire source at the same time. Can measure the distance between fire extinguishing bomb and the ignition source effectively through above-mentioned range finding fuze to open first holding chamber and second holding chamber at appropriate distance, spray superfine dry powder extinguishing agent and waterborne extinguishing agent simultaneously to the ignition source, thereby play and tentatively cover the fire extinguishing to the ignition source, and carry out fire-retardant to the ignition source. The superfine dry powder extinguishing agent has good throwing effect and can effectively extinguish fire sources; the water-based fire extinguishing agent can effectively prevent the fire source from burning again, so that the composite fire extinguishing bomb achieves the best fire extinguishing effect.
3. The utility model provides a compound fire extinguishing bomb of simultaneous spraying fire extinguishing agent, the compound fire extinguishing bomb of simultaneous spraying fire extinguishing agent still includes: the detonation component is connected with the distance measuring fuse and is controlled by the distance measuring fuse to detonate the first accommodating cavity and the second accommodating cavity; the second accommodating cavity is arranged in the first accommodating cavity and is isolated from the first accommodating cavity. The second accommodating cavity is arranged in the first accommodating cavity, so that large impact force can be generated when the composite fire extinguishing bomb explodes. The impact force can push the superfine dry powder extinguishing agent and the water-based extinguishing agent to uniformly cover the fire source in sequence, and the superfine dry powder extinguishing agent in the first accommodating cavity has good throwing effect and can effectively extinguish the fire source, so that the fire source can be initially extinguished. Then, because the water-based fire extinguishing agent has good flame-retardant effect on the fire source, the water-based fire extinguishing agent can effectively prevent the fire source from burning again so as to achieve the best fire extinguishing effect, and thus the composite fire extinguishing bomb achieves the best fire extinguishing effect.
4. The utility model provides a combined type fire extinguishing bomb of fire extinguishing agent sprays simultaneously, first holding chamber with the tubular structure that second holding chamber was put for coaxial cover, it is the edge to detonate the part the detonator that second holding chamber length direction set up. Through the first holding chamber and the second holding chamber of above-mentioned coaxial cover setting, can make superfine dry powder extinguishing agent and the abundant even arrangement of waterborne extinguishing agent be in the same place, guarantee that superfine dry powder extinguishing agent and waterborne extinguishing agent can all cover the fire source comprehensively to play better fire control effect.
5. The utility model provides a composite fire extinguishing bomb for spraying fire extinguishing agent simultaneously, which comprises an outer shell for containing the fire extinguishing agent, a warhead and a pushing mechanism, wherein the warhead and the pushing mechanism are connected with the outer shell; the outer shell is an independent closed cavity. The shell body is an independent closed cavity isolated from the warhead and the pushing mechanism, so that the fire extinguishing agent can be effectively protected from leakage, and the fire extinguishing effect of the fire extinguishing bomb is ensured.
6. The utility model provides a combined type fire extinguishing bomb of spraying fire extinguishing agent simultaneously, the combined type fire extinguishing bomb of spraying fire extinguishing agent simultaneously still including being used for the holding the interior casing of waterborne fire extinguishing agent, interior casing is the airtight appearance chamber of independent setting. The outer shell and the inner shell both enclose the first accommodating cavity; the inner shell is used for containing the second containing cavity of the water-based fire extinguishing agent. Thereby enclose into two independent chambeies that are used for holding superfine dry powder extinguishing agent and waterborne extinguishing agent through above-mentioned structure, can make superfine dry powder extinguishing agent and waterborne extinguishing agent evenly arrange effectively, make superfine dry powder extinguishing agent and waterborne extinguishing agent all can cover the fire source effectively.
7. The utility model provides a combined type fire extinguishing bomb of fire extinguishing agent sprays simultaneously, first holding chamber with the tubular structure that second holding chamber was put for coaxial cover, it is the edge to detonate the part the detonator that second holding chamber length direction set up. Above-mentioned tubular detonation tube of rectangular shape can be fried first holding chamber and second holding chamber effectively and open, guarantees that the fire extinguishing agent can spray on the burning things which may cause a fire disaster evenly, guarantees the fire extinguishing effect of combined type fire extinguishing bomb.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the schematic view of the internal structure of the composite fire extinguishing bomb for spraying fire extinguishing agent simultaneously.
Description of reference numerals:
1-a first accommodating cavity; 2-a second accommodating cavity; 3-ranging fuze; 4-a detonation component; 5-an outer shell; 6-a pushing mechanism; 7-inner shell.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
A composite fire extinguishing bomb is described which simultaneously sprays fire extinguishing agent, as shown in fig. 1, comprising:
the first accommodating cavity 1 is used for accommodating a dry powder extinguishing agent;
the second accommodating cavity 2 is used for accommodating a water-based fire extinguishing agent, the first accommodating cavity 1 and the second accommodating cavity 2 are coaxially sleeved and have tubular structures, and the superfine dry powder fire extinguishing agent and the water-based fire extinguishing agent can be fully and uniformly distributed together through the coaxially sleeved first accommodating cavity 1 and the coaxially sleeved second accommodating cavity 2, so that the superfine dry powder fire extinguishing agent and the water-based fire extinguishing agent can completely cover a fire source, and a better fire extinguishing effect is achieved;
the control mechanism is respectively connected with the first accommodating cavity 1 and the second accommodating cavity 2, and controls the first accommodating cavity 1 and the second accommodating cavity 2 to be opened simultaneously so as to spray the dry powder extinguishing agent and the water-based extinguishing agent to a fire source simultaneously; the control mechanism includes: a ranging fuse 3; the distance measuring fuse 3 is a radio distance measuring fuse, measures the distance between the fire extinguishing bomb and the fire source, controls the detonation component 4 to explode, opens the first accommodating cavity 1 and the second accommodating cavity 2, and sprays dry powder extinguishing agent and water-based extinguishing agent to the fire source; the utility model provides a combined type fire extinguishing bomb can carry two kind at least fire extinguishing agent simultaneously to can spray superfine dry powder extinguishing agent and waterborne extinguishing agent simultaneously according to the in-service use needs, realize the compound fire extinguishing. The superfine dry powder extinguishing agent in the first accommodating cavity 1 has good throwing effect and can effectively extinguish a fire source, thereby realizing the preliminary extinguishment of the fire source. Meanwhile, the water-based fire extinguishing agent has a good flame-retardant effect on the fire source, and can effectively prevent the fire source from burning again so as to achieve the best fire extinguishing effect. Therefore, the problem that the existing fire extinguishing bomb only has the dry powder extinguishing agent, the fire-retardant effect is poor although the dry powder extinguishing agent is good in throwing effect, and if the dry powder extinguishing agent is not continuously thrown, a fire source is very easy to burn again, and the fire extinguishing effect is poor is effectively solved. In addition, can measure the distance between fire extinguishing bomb and the ignition source effectively through above-mentioned range finding fuze 3 to open first holding chamber 1 and second holding chamber 2 at appropriate distance, spray superfine dry powder fire extinguishing agent and waterborne fire extinguishing agent simultaneously to the ignition source, thereby play and tentatively cover the fire extinguishing to the ignition source, and carry out fire-retardant effect to the ignition source.
In this embodiment, the composite fire extinguishing bomb further includes an outer shell 5 and an inner shell 7 for containing a fire extinguishing agent, and a warhead and a pushing mechanism 6 connected to the outer shell 5, wherein the outer shell 5 is of a cylindrical structure, and the warhead and the pushing mechanism 6 are respectively disposed at two ends of the outer shell 5; the distance measuring fuse 3 is accommodated in the inner cavity of the warhead; the outer shell 5 is an independent closed cavity; the outer shell 5 and the inner shell 7 both enclose the first accommodating cavity 1; the inner shell 7 is the second accommodating cavity 2 for accommodating the water-based fire extinguishing agent, and the inner shell 7 is an independently arranged closed accommodating cavity. The outer shell 5 and the inner shell 7 both enclose the first accommodating cavity 1; the inner shell 7 is the second accommodating cavity 2 for accommodating the water-based fire extinguishing agent. Thereby enclose into two independent chambeies that are used for holding superfine dry powder extinguishing agent and waterborne extinguishing agent through above-mentioned structure, can make superfine dry powder extinguishing agent and waterborne extinguishing agent evenly arrange effectively, make superfine dry powder extinguishing agent and waterborne extinguishing agent all can cover the fire source effectively. And the outer shell 5 is an independent closed cavity isolated from the warhead and the pushing mechanism 6, so that the fire extinguishing agent can be effectively protected from leakage, and the fire extinguishing effect of the fire extinguishing bomb is ensured. The detonation component 4 is a detonation tube arranged along the length direction of the second accommodating cavity 2. Above-mentioned tubular detonation tube of rectangular shape can be fried first holding chamber 1 and second holding chamber 2 effectively and open, guarantees that the fire extinguishing agent can spray on the burning things which may cause a fire disaster evenly, guarantees the fire extinguishing effect of combined type fire extinguishing bomb.
Of course, the utility model discloses the application does not do specific restriction to its first holding chamber 1 of combined type fire extinguishing bomb and the mode of opening in second holding chamber 2, in other embodiments, is provided with the door on first holding chamber 1 and the second holding chamber 2 respectively, opens simultaneously through the door in first holding chamber 1 of electrically controlled device control and second holding chamber 2 to spray superfine dry powder extinguishing agent and waterborne extinguishing agent to the fire source.
Of course, the utility model discloses the application does not do specific restriction to the mode of the distance of the measurement combined type fire extinguishing bomb of range finding fuse 3 and fire source, and in other embodiments, range finding fuse 3 can also be through the distance of modes such as infrared ray measurement combined type fire extinguishing bomb and fire source.
Of course, the application of the present invention does not specifically limit the objects to be accommodated in the first accommodating chamber 1 and the second accommodating chamber 2, and in other embodiments, the first accommodating chamber 1 is used for accommodating the water-based fire extinguishing agent; the second accommodating cavity 2 is used for accommodating the superfine dry powder extinguishing agent.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A composite fire extinguishing bomb for simultaneously spraying fire extinguishing agent, comprising:
the first accommodating cavity (1) is used for accommodating a dry powder extinguishing agent;
the second accommodating cavity (2) is used for accommodating a water-based fire extinguishing agent;
and the control mechanism is respectively connected with the first accommodating cavity (1) and the second accommodating cavity (2) and controls the first accommodating cavity (1) and the second accommodating cavity (2) to be opened simultaneously so as to spray the dry powder extinguishing agent and the water-based extinguishing agent to a fire source simultaneously.
2. The composite fire extinguishing bomb for simultaneous spraying of fire extinguishing agent as recited in claim 1, wherein the control mechanism comprises: a ranging fuse (3); the distance measuring fuse (3) measures the distance between the fire extinguishing bomb and a fire source, controls the first accommodating cavity (1) and the second accommodating cavity (2) to be opened, and sprays dry powder extinguishing agent and water-based extinguishing agent to the fire source at the same time.
3. The composite fire extinguishing bomb for simultaneous spraying of fire extinguishing agent as recited in claim 2, further comprising: the detonation component (4) is connected with the distance measuring fuse (3), and the detonation component (4) is controlled by the distance measuring fuse (3) to detonate the first accommodating cavity (1) and the second accommodating cavity (2); the second accommodating cavity (2) is arranged in the first accommodating cavity (1) and is isolated from the first accommodating cavity (1).
4. A composite fire extinguishing bomb with simultaneous fire extinguishing agent spraying according to claim 3, characterised in that the detonation member (4) is arranged inside the second containing chamber (2).
5. The composite fire extinguishing bomb for spraying fire extinguishing agent simultaneously according to claim 3, characterized in that the first receiving chamber (1) and the second receiving chamber (2) are coaxially sleeved tubular structures, and the detonation member (4) is a detonation tube arranged along the length direction of the second receiving chamber (2).
6. A composite fire extinguishing bomb with simultaneous fire extinguishing agent spraying according to any one of claims 2 to 5, characterized by an outer shell (5) for containing the fire extinguishing agent, and a bullet and pushing mechanism (6) connected to the outer shell (5); the outer shell (5) is an independent closed cavity.
7. The composite fire extinguishing bomb for spraying fire extinguishing agent simultaneously according to claim 6, further comprising an inner shell (7) for containing the water-based fire extinguishing agent or the dry powder fire extinguishing agent, wherein the inner shell (7) is an independently arranged closed cavity.
8. A composite fire extinguishing bomb with simultaneous fire extinguishing agent spraying according to claim 7, characterised in that both the outer casing (5) and the inner casing (7) enclose the first housing chamber (1); the inner shell (7) is used for containing the second containing cavity (2) of the water-based fire extinguishing agent.
9. The composite fire extinguishing bomb for spraying fire extinguishing agent simultaneously as recited in claim 6, characterized in that the outer shell (5) is of a cylindrical structure, and the warhead and the pushing mechanism (6) are respectively disposed at both ends of the outer shell (5); the distance measuring fuse (3) is accommodated in the inner cavity of the warhead.
10. Composite fire extinguishing bomb with simultaneous fire extinguishing agent spraying according to claim 2, characterised in that the ranging fuse (3) is a radio ranging fuse.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922279303.2U CN212327260U (en) | 2019-12-17 | 2019-12-17 | Composite fire extinguishing bomb capable of spraying fire extinguishing agent simultaneously |
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| CN201922279303.2U CN212327260U (en) | 2019-12-17 | 2019-12-17 | Composite fire extinguishing bomb capable of spraying fire extinguishing agent simultaneously |
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| CN212327260U true CN212327260U (en) | 2021-01-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898355A (en) * | 2019-12-17 | 2020-03-24 | 航天科工仿真技术有限责任公司 | Composite fire extinguishing bomb capable of spraying fire extinguishing agent simultaneously |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898355A (en) * | 2019-12-17 | 2020-03-24 | 航天科工仿真技术有限责任公司 | Composite fire extinguishing bomb capable of spraying fire extinguishing agent simultaneously |
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