CN209333074U - A kind of extinguishing chemical adding set - Google Patents
A kind of extinguishing chemical adding set Download PDFInfo
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- CN209333074U CN209333074U CN201822100511.7U CN201822100511U CN209333074U CN 209333074 U CN209333074 U CN 209333074U CN 201822100511 U CN201822100511 U CN 201822100511U CN 209333074 U CN209333074 U CN 209333074U
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- gas
- storage tank
- pipeline
- extinguishing chemical
- air accumulator
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Abstract
The utility model discloses a kind of extinguishing chemical adding sets, including the storage tank for accommodating firing-fighting medium；For accommodating the air accumulator of gas；Storage tank and air accumulator pass through the first pipeline connection；Storage tank is connected to by the second pipeline with external water tank；Gas in air accumulator enters in storage tank from the first pipeline, mixes with the medium in storage tank, enters water tank via the second pipeline, merges with the liquid in water tank；After gas in the air accumulator enters storage tank by the first pipeline, non-fluidization Dual-Phrase Distribution of Gas olid is formed with the medium in storage tank.The utility model provides a kind of extinguishing chemical adding set, powder and liquid are individually stored before fire-fighting, long-distance transportation may be implemented, powder is quickly mixed with liquid realization by high pressure gas when in use, and then realize fire-fighting operation, it avoids due to shifting to an earlier date mixed-powder and liquid bring freezing problem.
Description
Technical field
The utility model belongs to fire-fighting equipment technical field, specifically, being related to a kind of extinguishing chemical adding set.
Background technique
With the rapid development of industry, production scale is increasing, and potential fire hazard is also increasingly severe, such as:
Petroleum, chemical industry, port and pier, hangar (field), oil depot, sour library, oil plant, loading and unloading area, power station, offshore platform etc. are most common
Fire place occurs, currently, the mixing fire extinguishing material of powder and liquid in large area fire using relatively broad, but due to
Large area fire usually requires the transport of long period and distance, and when powder mixes in advance with liquid, it will lead to powder and liquid
The compounding substances of body become curdled appearance, drastically influence the fighting work of large area fire, and the structure of hybrid system is multiple
It is miscellaneous, operating system is cumbersome, not easy to control, and be all manual and automanual operating system, complicated for operation, the reliability phase of system
To difference, the personnel that when operation needs are relatively more, occur timely start when fire, cause in a short time to flutter fire
It goes out.
A kind of hydrodynamic(al) type dry powder is disclosed application No. is the Chinese patent of CN201420286992.4 and foam mixing liquid is mixed
Close extinguishing device.The device includes foam dope channel, fire water supply channel, dry powder channel, spray head；Foam dope is set on channel
It is equipped with the pressure fluid reservoir of built-in foam dope, foam dope valve, the outlet of foam dope valve is arranged in the outlet of pressure fluid reservoir
Foam solution proportioner is set, and the outlet of foam dope valve is connect with the main-inlet of foam solution proportioner；Fire water supply
Fire water supply, fire water supply outlet setting water pump are set on channel, and water valve is arranged in exit of pump；It is arranged on dry powder channel built-in dry
The dry powder holding vessel of powder；Three water service pipes, the second nozzle and the foam solution proportioner of three water service pipes is arranged in the outlet of water valve
Sub-inlet connection, the third nozzle of three water service pipes are connect with the entrance of dry powder holding vessel, and the outlet of foam solution proportioner connects
The main-inlet of spray head is connect, pressure stores up the sub-inlet of the outlet connection spray head of powder tank.
Although the above-mentioned prior art proposes a kind of scheme that powder is mixed with liquid, due to powder mix with liquid compared with
Be not used for a long time, will lead to compounding substances solidification, can the practicability is poor, and need the occasion of mixture of powders matter mostly inclined
Far, regional over long distances, it usually needs powder is such as mixed too early with liquid, then transported by the dispensing of the ancillary equipments such as aircraft
It will lead to the case where mixture solidifies and then influences fire-fighting fire extinguishing generation in journey.
Therefore, it is necessary to improve to shortcomings and deficiencies of the prior art, a kind of extinguishing chemical adding set is provided, by powder
End and liquid individually stored before fire-fighting, long-distance transportation may be implemented, when in use by high pressure gas by powder quickly with
Liquid realizes mixing, and then realizes fire-fighting operation, avoids due to shifting to an earlier date mixed-powder and liquid bring freezing problem.
In view of this special to propose the utility model.
Utility model content
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide one kind can overcome it is above-mentioned
Problem or the extinguishing chemical adding set at least being partially solved the above problem.
In order to solve the above technical problems, the basic idea of the utility model adopting the technical scheme is: a kind of extinguishing chemical adds
Device, including
For accommodating the storage tank of firing-fighting medium；
For accommodating the air accumulator of gas；
Storage tank and air accumulator pass through the first pipeline connection；
Storage tank is connected to by the second pipeline with external water tank；
Gas in air accumulator enters in storage tank from the first pipeline, mixes with the medium in storage tank, via the second pipe
Road enters water tank, merges with the liquid in water tank.
Wherein, it after the gas in the air accumulator enters storage tank by the first pipeline, is formed with the medium in storage tank
Non-fluidization Dual-Phrase Distribution of Gas olid.
Further, single channel pressure reducing valve is provided on the air accumulator, gas is via single channel pressure reducing valve, from the first pipeline stream
Enter in storage tank.
Further, gas control feeding valve, the non-fluidization Dual-Phrase Distribution of Gas olid in storage tank are provided on the storage tank
Via gas control feeding valve, external water tank is flowed into from the second pipeline.
In addition, further including
For holding the frame body of storage tank and air accumulator；
At least two groups storage tanks and air accumulator docked respectively are held in frame body.
Further, further include the control cabinet for being set to frame body, the time relay, the time relay are provided in control cabinet
By controlling the length of conduction time, the control to non-fluidization Dual-Phrase Distribution of Gas olid additive capacity is realized.
Meanwhile further including the driving cleaning gas tank for being provided with two-way pressure reducing valve, the effect of the driving cleaning gas tank is to drive
Dynamic and cleaning.
In one embodiment, the two-way pressure reducing valve of the driving cleaning gas tank is connected to gas control feeding valve, is that gas control is defeated
Expect that the opening and closing of valve provides gas source.
In one embodiment, the two-way pressure reducing valve of the driving cleaning gas tank is connected by third pipeline and the second pipeline
It is logical, by third pipeline, the gas in driving cleaning gas tank is sent into the second pipeline, realizes the cleaning to the second pipeline.
Also, the two-way pressure reducing valve is connected to the time relay, when the energization that scavenging period is arranged by the time relay
Between length control.
After adopting the above technical scheme, the utility model has the advantages that this is practical new compared with prior art
Type may be implemented long-distance transportation, incited somebody to action when in use by high pressure gas by individually storing powder and liquid before fire-fighting
Powder is quickly mixed with liquid realization, and then realizes fire-fighting operation, is avoided solidifying due to shifting to an earlier date mixed-powder and liquid bring
Gu problem.
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
The a part of attached drawing as the utility model, is further understood from the utility model for providing, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
Obviously, the accompanying drawings in the following description is only some embodiments, to those skilled in the art, is not paying creation
Property labour under the premise of, can also be obtained according to these attached drawings other accompanying drawings.
In the accompanying drawings:
Fig. 1 is the front view schematic diagram of the utility model fire extinguishing adding set；
Fig. 2 is the top view illustration of the utility model fire extinguishing adding set；
Fig. 3 is the left view schematic diagram of the utility model fire extinguishing adding set.
In figure: 1, storage tank；2, air accumulator；3, the first pipeline；4, the second pipeline；5, single channel pressure reducing valve；6, gas control conveying
Valve；7, frame body；8, control cabinet；9, driving cleaning gas tank；10, two-way pressure reducing valve；11, third pipeline.
It should be noted that these attached drawings and verbal description are not intended to limit the design of the utility model in any way
Range, but illustrate the concept of the utility model for those skilled in the art by referring to specific embodiments.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is for illustrating this
Utility model, but be not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.
For the ordinary skill in the art, can be understood with concrete condition above-mentioned term in the present invention specifically contain
Justice.
With the rapid development of industry, production scale is increasing, and potential fire hazard is also increasingly severe, such as:
Petroleum, chemical industry, port and pier, hangar (field), oil depot, sour library, oil plant, loading and unloading area, power station, offshore platform etc. are most common
Fire place occurs, currently, the mixing fire extinguishing material of powder and liquid in large area fire using relatively broad, but due to
Large area fire usually requires the transport of long period and distance, and when powder mixes in advance with liquid, it will lead to powder and liquid
The compounding substances of body become curdled appearance, drastically influence the fighting work of large area fire, and the structure of hybrid system is multiple
It is miscellaneous, operating system is cumbersome, not easy to control, and be all manual and automanual operating system, complicated for operation, the reliability phase of system
To difference, the personnel that when operation needs are relatively more, occur timely start when fire, cause in a short time to flutter fire
It goes out.
For technical problem described above, the utility model proposes the following technical solutions.
As shown in Figure 1 to Figure 3, a kind of extinguishing chemical adding set described in the utility model, including for accommodating firing-fighting medium
Storage tank 1；For accommodating the air accumulator 2 of gas；Storage tank 1 is connected to air accumulator 2 by the first pipeline 3；Air accumulator 2 passes through
Second pipeline 4 is connected to external water tank；Gas in air accumulator 2 enters in storage tank 1 from the first pipeline 3, with storage tank 1
Interior medium mixing, enters water tank via the second pipeline 4, merges with the liquid in water tank, fused compounding substances pass through hand
The emitter held or fixed is transmitted to the part of kindling, and how transmitter portion setting has no effect on the utility model institute
The realization of extinguishing chemical adding set function is stated, transmitter portion is only to emit used in mixed substance, those skilled in the art
Corresponding technical solution can be obtained according to the prior art, specifically, extinguishing chemical adding set master described in the utility model
The case where being used for large-range fire disaster is set in the equipment of aircraft or remote dispensing vehicle etc, such as this is practical new
Extinguishing chemical adding set described in type is set on aircraft, medium and water tank of the aircraft when flying to conflagration area, in storage tank 1
Interior liquid is discrete state, when aircraft flies to effective fire extinguishing region, by operating element, by the gas in air accumulator 2
It is sent into storage tank 1, then the compounding substances in storage tank 1 are delivered in water tank, is allowed to mix with the liquid in water tank, in high speed
Impact force action under, medium in storage tank 1 quickly adequately mix with the liquid in water tank, forms the material for putting out a fire
Material avoids placement bring freezing problem after mixing.
The utility model may be implemented long-distance transportation, using by individually storing powder and liquid before fire-fighting
When by high pressure gas by powder quickly with liquid realization mix, and then realization fire-fighting operation, avoid due to shifting to an earlier date mixed powder
End and liquid bring freezing problem, are applied in specific embodiment, as described below.
Embodiment one
As shown in Figure 1 to Figure 3, a kind of extinguishing chemical adding set described in the present embodiment, including for accommodating firing-fighting medium
Storage tank 1；For accommodating the air accumulator 2 of gas；Storage tank 1 is connected to air accumulator 2 by the first pipeline 3；Storage tank 1 passes through
Second pipeline 4 is connected to external water tank；Gas in air accumulator 2 enters in storage tank 1 from the first pipeline 3, with storage tank 1
Interior medium mixing, enters water tank via the second pipeline 4, merges with the liquid in water tank.
Embodiment two
As shown in Figure 1 to Figure 3, the present embodiment is further limiting for above-described embodiment two, one kind described in the present embodiment
Extinguishing chemical adding set, is set on aircraft, and aircraft is when flying to fire extinguishing effective coverage, by control unit by air accumulator
Gas in 2 is sent into storage tank 1, then the compounding substances in storage tank 1 are delivered in water tank, is allowed to mixed with the liquid in water tank
It closes, under the impact force action of high speed, the medium in storage tank 1 is quickly adequately mixed with the liquid in water tank, is formed and is used
In the material of fire extinguishing, placement bring freezing problem after mixing is avoided, into after range, by emitter, by water tank
The fire extinguishing material inside mixed emits to fire area.
Embodiment three
As shown in Figure 1 to Figure 3, the present embodiment is further limiting for above-described embodiment two, one kind described in the present embodiment
Extinguishing chemical adding set, is set on fire engine, and fire engine, will be in air accumulator 2 by control unit after arriving at fire area
Gas be sent into storage tank 1, then the compounding substances in storage tank 1 are delivered in water tank, are allowed to mix with the liquid in water tank,
Under the impact force action of high speed, the medium in storage tank 1 is quickly adequately mixed with the liquid in water tank, is formed for going out
The material of fire avoids placement bring freezing problem after mixing, into after range, by emitter, will mix in water tank
The fire extinguishing material got togather emits to fire area.
Example IV
As shown in Figure 1 to Figure 3, the present embodiment is the further of above-described embodiment one to any embodiment of embodiment three
It limits, after the gas in air accumulator 2 described in the present embodiment enters storage tank 1 by the first pipeline 3, with Jie in storage tank 1
Matter forms non-fluidization Dual-Phrase Distribution of Gas olid, and specifically, the material in storage tank 1 is powder unit material, and is in air accumulator 2
High pressure gas, single channel pressure reducing valve 5 is provided on the air accumulator 2, and gas is flowed into from the first pipeline 3 and stored up via single channel pressure reducing valve 5
In batch can 1, under the impact of high pressure gas, powder in storage tank 1 is in non-fluidization Dual-Phrase Distribution of Gas olid, on the storage tank 1
It is provided with gas control feeding valve 6, the non-fluidization Dual-Phrase Distribution of Gas olid in storage tank 1 is flowed via gas control feeding valve 6 from the second pipeline 4
Enter external water tank, non-fluidization Dual-Phrase Distribution of Gas olid is mixed with the liquid in water tank, and then forms the mixing for fire extinguishing
Material.
Embodiment five
As shown in Figure 1 to Figure 3, the present embodiment is the further of above-described embodiment one to any embodiment of example IV
It limits, a kind of extinguishing chemical adding set described in the present embodiment, further includes the frame body 7 for holding storage tank 1 Yu air accumulator 2；
Storage tank 1 that at least two groups dock respectively and air accumulator 2 are held in frame body 7, is set to the control cabinet 8 of frame body 7, in control cabinet 8
It is provided with the time relay, the time relay is realized and added to non-fluidization Dual-Phrase Distribution of Gas olid by the length of control conduction time
Add the control of dosage.
Embodiment six
As shown in Figure 1 to Figure 3, the present embodiment is the further of above-described embodiment one to any embodiment of embodiment five
It limits, a kind of extinguishing chemical adding set described in the present embodiment, further includes the driving cleaning gas tank for being provided with two-way pressure reducing valve 11
9, the two-way pressure reducing valve 11 of the driving cleaning gas tank 9 is connected to gas control feeding valve 6, and the opening and closing for gas control feeding valve 6 provides gas
Source passes through third pipeline in addition, the two-way pressure reducing valve 11 of driving cleaning gas tank 9 is connected to by third pipeline 11 with the second pipeline 4
11, the gas in driving cleaning gas tank 9 is sent into the second pipeline 4, realizes the cleaning to the second pipeline 4, the driving purgative gas
The effect of tank 9 is driving and cleaning.
Further, the two-way pressure reducing valve 11 is connected to the time relay, and scavenging period is arranged by the time relay
The control of conduction time length.
To sum up described in embodiment one to embodiment six, although not introducing the time relay and list in the present invention
The specific connection type of road pressure reducing valve 5 and two-way pressure reducing valve 10 and storage tank 1 or air accumulator 2, but those skilled in the art can be with
Obtain corresponding technical solution by conventional arrangement of means, for example, by time that time relay application valve body is powered with
And switching on valve road etc..
In the instructions provided here, numerous specific details are set forth.It is to be appreciated, however, that the utility model
Embodiment can be practiced without these specific details.In some instances, be not been shown in detail well known method,
Structure and technology, so as not to obscure the understanding of this specification.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more in each utility model aspect
A, in the description above to the exemplary embodiment of the utility model, each feature of the utility model is divided together sometimes
Group is into single embodiment, figure or descriptions thereof.However, the method for the disclosure should not be construed to reflect following meaning
Figure: the requires of the utility model features more more than feature expressly recited in each claim i.e. claimed.
More precisely, as reflected in the following claims, it is in terms of utility model single less than disclosed above
All features of embodiment.Therefore, it then follows thus claims of specific embodiment are expressly incorporated in the specific embodiment party
Formula, wherein separate embodiments of each claim as the utility model itself.
Other than such feature and/or at least some of process or unit exclude each other, it can use and appoint
What combination is to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so disclosed
All process or units of any method or apparatus are combined.Unless expressly stated otherwise, this specification is (including adjoint
The claims, abstract and drawings) disclosed in each feature can with an alternative feature that provides the same, equivalent, or similar purpose come
Instead of.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included certain features rather than other feature, but the combination of the feature of different embodiments mean it is practical new in this
Within the scope of type and form different embodiments.For example, in the following claims, embodiment claimed
It is one of any can in any combination mode come using.
The utility model is limited it should be noted that above-described embodiment illustrates rather than the utility model,
And those skilled in the art can be designed alternative embodiment without departing from the scope of the appended claims.In right
In it is required that, any reference symbol between parentheses should not be configured to limitations on claims.Word "comprising" is not arranged
Except there are element or steps not listed in the claims.Word "a" or "an" located in front of the element does not exclude the presence of more
A such element.In the unit claims listing several devices, several in these devices can be by same
One hardware branch embodies.The use of word first, second, and third does not indicate any sequence.It can be by these lists
Word is construed to title.
The above is only the preferred embodiment of the utility model, not makees in any form to the utility model
Limitation, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with
The technical staff of this patent is not departing within the scope of technical solutions of the utility model, when the technology contents work using above-mentioned prompt
A little equivalent embodiment changed or be modified to equivalent variations out, but all contents without departing from technical solutions of the utility model,
Any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still belong to
In the range of the utility model.
Claims (10)
1. a kind of extinguishing chemical adding set, it is characterised in that: including
For accommodating the storage tank (1) of firing-fighting medium；
For accommodating the air accumulator (2) of gas；
Storage tank (1) is connected to air accumulator (2) by the first pipeline (3)；
Storage tank (1) is connected to by the second pipeline (4) with external water tank；
Gas in air accumulator (2) enters in storage tank (1) from the first pipeline (3), mixes with the medium in storage tank (1), passes through
Enter water tank by the second pipeline (4), is merged with the liquid in water tank.
2. a kind of extinguishing chemical adding set according to claim 1, it is characterised in that: the gas in the air accumulator (2)
After entering storage tank (1) by the first pipeline (3), non-fluidization Dual-Phrase Distribution of Gas olid is formed with the medium in storage tank (1).
3. a kind of extinguishing chemical adding set according to claim 2, it is characterised in that: be provided on the air accumulator (2)
Single channel pressure reducing valve (5), gas flow into storage tank (1) via single channel pressure reducing valve (5) from the first pipeline (3).
4. a kind of extinguishing chemical adding set according to claim 3, it is characterised in that: be provided on the storage tank (1)
Gas control feeding valve (6), the non-fluidization Dual-Phrase Distribution of Gas olid in storage tank (1) is via gas control feeding valve (6), from the second pipeline (4)
Flow into external water tank.
5. a kind of extinguishing chemical adding set according to claim 4, it is characterised in that: further include
For holding the frame body (7) of storage tank (1) Yu air accumulator (2)；
The storage tank (1) and air accumulator (2) that at least two groups dock respectively are held in frame body (7).
6. a kind of extinguishing chemical adding set according to claim 5, it is characterised in that: further include being set to frame body (7)
Control cabinet (8), control cabinet (8) is interior to be provided with the time relay, length of the time relay by control conduction time, realization pair
The control of non-fluidization Dual-Phrase Distribution of Gas olid additive capacity.
7. -6 any a kind of extinguishing chemical adding set according to claim 1, it is characterised in that: further include being provided with two-way
Gas tank (9) are cleaned in the driving of pressure reducing valve (10).
8. a kind of extinguishing chemical adding set according to claim 7, it is characterised in that: driving cleaning gas tank (9)
Two-way pressure reducing valve (10) is connected to gas control feeding valve (6), and the opening and closing for gas control feeding valve (6) provides gas source.
9. a kind of extinguishing chemical adding set according to claim 7, it is characterised in that: driving cleaning gas tank (9)
Two-way pressure reducing valve (10) is connected to by third pipeline (11) with the second pipeline (4), by third pipeline (11), will drive purgative gas
Gas in tank (9) is sent into the second pipeline (4), realizes the cleaning to the second pipeline (4).
10. a kind of extinguishing chemical adding set according to claim 7, it is characterised in that: the two-way pressure reducing valve (10) with
Time relay connection, scavenging period are controlled by the conduction time length that the time relay is arranged.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821957770 | 2018-11-26 | ||
| CN2018219577705 | 2018-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209333074U true CN209333074U (en) | 2019-09-03 |
Family
ID=67757188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822100511.7U Active CN209333074U (en) | 2018-11-26 | 2018-12-14 | A kind of extinguishing chemical adding set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209333074U (en) |
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2018
- 2018-12-14 CN CN201822100511.7U patent/CN209333074U/en active Active
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