CN209041792U - A kind of fireproof wear-resisting fire hose quickly opened - Google Patents
A kind of fireproof wear-resisting fire hose quickly opened Download PDFInfo
- Publication number
- CN209041792U CN209041792U CN201821850278.8U CN201821850278U CN209041792U CN 209041792 U CN209041792 U CN 209041792U CN 201821850278 U CN201821850278 U CN 201821850278U CN 209041792 U CN209041792 U CN 209041792U
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- Prior art keywords
- layer
- fire hose
- wear
- resisting
- fire
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000009954 braiding Methods 0.000 claims abstract description 10
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 abstract description 13
- 239000006260 foam Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000270708 Testudinidae Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to fire hose fields, disclose a kind of fireproof wear-resisting fire hose quickly opened, including water band tube body (8), the water radially includes the liner layer (2) stacked gradually with tube body (8) from the inside to the outside, physical layer (1), outer lining (4), braiding layer (5), fireprotection layer (6) and wear-resisting jacket layer (7), wherein, the fire hose further includes spiral elasticity device (3), the spiral elasticity device (3) is folded in the water in tube body (8) and twist along the axial arrangement of water band tube body (8), the spiral elasticity device (3) can guarantee that fire fighter is opened rapidly when using fire hose, it is not in the phenomenon that being folding or bending over, wear-resisting jacket layer (7) can increase the wear-resisting property of fire hose simultaneously, to increase fire hose Service life saves fire-fighting cost.
Description
Technical field
The utility model relates to fire hoses, and in particular, to the fireproof wear-resisting fire hose that one kind is quickly opened.
Background technique
Fire hose is the important delivery means of fire water during fire-fighting and rescue, is mainly used to transport high pressure water or foam
Equal anti-flaming liquids.Fire fighter is after being connected to fire-fighting task, reaching scene of fire, it is necessary first to it is laid with fire hose, it is existing
Fire hose needs fireman to check whether there is the case where being folding or bending over, not only expends the time, also expend in process of deployment
Manpower, and scene of fire is usually all more in disorder, in the case where relatively more urgent, well-trained fire fighter not
It can guarantee the equal unfolded of all fire hoses or bending situation, this allows for fire hose in the mistake for connecting high pressure water or foam
The damage for being folding or bending over position is caused because pressure is excessive in journey, causes to hinder to rescue action.Meanwhile existing fire water
With because being influenced by use environment, it is easy to appear the technical failures such as broken hole, slight crack in use, drastically influences fire water
The service life of band, while also many obstructions are brought to fire-fighting and rescue action.
In view of this, it is desirable to provide a kind of fireproof wear-resisting fire hose that can quickly open, to guarantee that fire hose is being beaten
Be not in when opening the phenomenon that being folding or bending over, it is more wear-resisting in use.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide the fireproof wear-resisting that one kind is quickly opened and disappear
Water blocking tape, the fire hose have fire prevention, wear-resisting and quickly open when in use and be less prone to the spy for being folding or bending over phenomenon
Point.
To achieve the goals above, the utility model provides a kind of fireproof wear-resisting fire hose quickly opened, including water
Band tube body and spiral elasticity device, the water radially include the liner layer stacked gradually, reality with tube body from the inside to the outside
Body layer, outer lining, braiding layer, fireprotection layer and wear-resisting jacket layer, axial direction of the spiral elasticity device along the water with tube body
Twist sandwiched in the inner, the screw pitch of the screw pitch of the spiral elasticity device interlude less than two end sections.
Preferably, the spiral elasticity device be folded in the liner layer, physical layer, outer lining, braiding layer, fireprotection layer and
Between adjacent any two layers or any one layer of inside is folded in six layers of wear-resisting jacket layer.
Preferably, the liner layer is by polyurethane moulded.
Specifically, the spiral elasticity device is formed by elastic alloy, and the diameter of the spiral elasticity device is 0.3-
0.5mm。
Preferably, the braiding layer is formed by the high-intensitive aramid fiber yarn of vertical and horizontal weaving.
As a kind of preferred implementing form, the fireprotection layer is formed by vermiculite.
As one kind, specifically form of implementation, the wear-resisting jacket layer are formed by compound polyurethane material.
By the above-mentioned technical proposal of the utility model, by the way that wearing layer and fireprotection layer are arranged on fire hose physical layer
And making fire hose more wear-resisting in use, the open fire or high temp objects that also can effectively prevent scene of fire are to fire-fighting
Water band damages.Meanwhile the liner layer in fire hose, physical layer, outer lining, braiding layer, fireprotection layer and wear-resisting jacket layer
In it is adjacent it is any between the two or be arranged inside any one spiral elasticity device be set, guarantee that fireman is opening one
It is less prone to the case where fire hose is folding or bending over when rolling up fire hose, saves valuable time for fire-fighting and rescue, this is practical
The novel fireproof wear-resisting fire hose structure quickly opened is simple, convenient and practical.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the utility model one embodiment；
Fig. 2 is spiral elasticity device distribution schematic diagram in the utility model one embodiment.
Description of symbols
1 physical layer, 2 liner layer
The outer lining of 3 spiral elasticity device 4
5 organization level, 6 fireprotection layer
7 wear-resisting 8 water of jacket layer band tube bodies
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
Firstly the need of explanation, it is related in the following description to clearly demonstrate the technical solution of the utility model
Some nouns of locality, such as "outside", interior etc. are the orientation classes normal signified according to the fireproof wear-resisting fire hose quickly opened
Push away possessed meaning, for example, after the fireproof wear-resisting fire hose quickly opened installs, the face for thering is liquid to pass through be it is interior, instead
Be then outer.
In addition, term " first ", " second " are only used for the purpose of description, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic and therefore define " first ", the feature of " second " can be expressed or hidden
It include one or more features containing ground.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or integrally connected；
It can be and be directly connected to, be also possible to be indirectly connected with by intermediary, can be the connection or two members inside two elements
The interaction relationship of part.For the ordinary skill in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the utility model.
It is shown in Figure 1, in one embodiment of the utility model, including water band tube body 8, the water band tube body
8 radially include the liner layer 2 stacked gradually, physical layer 1, outer lining 4, braiding layer 5, fireprotection layer 6 and wear-resisting from the inside to the outside
Jacket layer 7, wherein the fire hose further includes spiral elasticity device 3, which is folded in the water band pipe
It is arranged in ontology 8 and twist along the water with the axial direction of tube body 8, and the spiral elasticity device 3 is along the axial direction
Interlude screw pitch be less than by two close end section screw pitch.The spiral elasticity device 3 is spring, the spiral elasticity device
3 are made of elastic alloy, can guarantee the fireproof wear-resisting fire hose quickly opened of the utility model prolonged in this way
When being again turned on after being stored in coil shape, is not in the bending of non-helical state, fire hose is caused not to be available.And spiral
The diameter of elastic device 3 is 0.3-0.5mm, thus spiral elasticity device 3 very easily can be mounted on any layer and layer
Between or the inside of any layer among, and the spiral spring device 3 of this diameter will not influence fire hose coiling storage.
Shown in Figure 2, in the utility model one embodiment, the spiral elasticity device 3 is along the physical layer 1
Axial direction twist sandwiched in the inner, the screw pitch of the screw pitch of 3 interlude of spiral elasticity device less than two end sections.Because
In the use process of fire hose, one end of fire hose can be connected on fire hydrant, in addition one section in fireman's hand, all
The phenomenon that being less prone to bending or folding, and the intermediate position of fire hose is not easy to be controlled, and is prone to bending or folds
Phenomenon, and the screw pitch at the intermediate position of spiral elasticity device 3 is less than the screw pitch of two end sections, so that fire hose is in open mistake
Cheng Zhong, it is larger when the expansion power at the intermediate position of spiral elasticity device 3 can be unfolded than both ends, to guarantee entire fire-fighting
Water band is less prone to the phenomenon that being folding or bending over during opening.
As a kind of preferred embodiment of the utility model, liner layer 2 is made of polyurethane material, liner layer 2 it is interior
Wall has to be surface-treated, and reduces the friction of the inner wall of the water or foam treadle-operated tilt hammer for hulling rice liner layer 2 that pass through in fire hose, meanwhile,
All there is certain pressure because passing through the water of fire hose or foam in fire-fighting use process, if the inner wall of liner layer 2 is inadequate
It is smooth, it will lead to the pressure unevenness that inside liner of fire hose 2 is subject in use, abrasion, tortoise easily occurs in liner layer 2
It splits, influences the service life of fire hose.Outer lining 4 is located at the outside surrounding of physical layer 1, abrasion, cracking occurs in liner layer 2
In the case where, it is ensured that the normal use of fire hose stops rescuing immediately without fireman, replaces fire hose,
Valuable time is striven for for rescue action.
As a kind of specific implementation form of the utility model, the braiding layer 5 is that high-intensitive aramid fiber yarn is staggeredly compiled anyhow
It knits, is equably wrapped in the outside surrounding of outer lining 4, can externally lining 4 play a protective role, it also can be in liner layer 2
When receiving the pressure extrusion of water or foam with outer lining 4, external lining 4 plays reaction force, guarantees the pressure in fire hose
Be distributed it is more uniform, so as to effectively increase the service life of fire hose.
As a kind of specific implementation form of the utility model, the fireprotection layer 6 is made of vermiculite, the wear-resisting jacket layer
7 are made of compound polyurethane material because in scene of fire, no matter when before fire fighting, or after having rescued fire, fire fighter
All not can guarantee fire hose and be not exposed to open fire or Mars, and outer lining 4 and organization level 5 cannot not belong to accessiblely open fire or
The material of person's Mars can ensure that fire hose is encountering open fire or Mars so fireprotection layer 6 just plays the role of vital
In the case where remain to work on.And water or foam can be full of in fire fighting effort, inside fire hose, fire water at this time
The weight of band is consequently increased, and fire fighter can adjust fire-fighting position in rescue operations according to the intensity of a fire, just inevitably
It needs ceaselessly to adjust water band position, and fire hose can not be moved away from into ground completely during the adjustment, it can only be on the ground
It tows, and disaster relief scene also will appear many uneven situations, such as brick, steel, wood, this requires fire hoses to want
There is certain antiwear characteristic, and the wear-resisting jacket layer 7 of the utility model then very well satisfies this requirement, is fire hose
Normal use provides guarantee.
By it is upper description as can be seen that the utility model the fireproof wear-resisting fire hose quickly opened liner layer 2 and outside
Spiral elasticity device 3 is set between lining 4, guarantees that fire hose can be opened rapidly when in use and be less prone to and be folding or bending over
The phenomenon that, guarantee that fire hose is hardly damaged during water-filling or foam, while also not needing fire fighter and being laid with
The time is expended after fire hose again to go to check whether fire hose has the case where folded or bending, is entire fire-fighting and rescue action saving
Time.Meanwhile the fireproof wear-resisting fire hose setting fireprotection layer 6 quickly opened and wear-resisting jacket layer 7 of the utility model, it protects
Card fire hose can also work normally under conditions of scene of fire etc. is severe, thus ensure that being normally carried out for rescue action,
Being used for multiple times for fire hose can also be made simultaneously, saved cost.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (7)
1. the fireproof wear-resisting fire hose that one kind is quickly opened, which is characterized in that filled including water band tube body (8) and spiral elasticity
Set (3)；
The water radially includes liner layer (2), the physical layer (1), outer lining stacked gradually with tube body (8) from the inside to the outside
(4), braiding layer (5), fireprotection layer (6) and wear-resisting jacket layer (7)；
Axial direction of the spiral elasticity device (3) along the water with tube body (8) twist sandwiched in the inner, the spiral
Screw pitch of the screw pitch of elastic device (3) interlude less than two end sections.
2. the fireproof wear-resisting fire hose according to claim 1 quickly opened, which is characterized in that the spiral elasticity dress
It sets (3) and is folded in the liner layer (2), physical layer (1), outer lining (4), braiding layer (5), fireprotection layer (6) and wear-resisting jacket layer
Between adjacent any two layers or any one layer of inside is folded in (7) six layers.
3. the fireproof wear-resisting fire hose according to claim 1 quickly opened, which is characterized in that the liner layer (2)
By polyurethane moulded.
4. the fireproof wear-resisting fire hose according to claim 1 or 2 quickly opened, which is characterized in that the spiral bullet
Property device (3) formed by elastic alloy, the diameter of the spiral elasticity device (3) is 0.3-0.5mm.
5. the fireproof wear-resisting fire hose according to claim 1 quickly opened, which is characterized in that the braiding layer (5)
It is formed by the high-intensitive aramid fiber yarn of vertical and horizontal weaving.
6. the fireproof wear-resisting fire hose according to claim 1 quickly opened, which is characterized in that the fireprotection layer (6)
It is formed by vermiculite.
7. the fireproof wear-resisting fire hose according to claim 1 quickly opened, which is characterized in that the wear-resisting jacket layer
(7) it is formed by compound polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850278.8U CN209041792U (en) | 2018-11-09 | 2018-11-09 | A kind of fireproof wear-resisting fire hose quickly opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821850278.8U CN209041792U (en) | 2018-11-09 | 2018-11-09 | A kind of fireproof wear-resisting fire hose quickly opened |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209041792U true CN209041792U (en) | 2019-06-28 |
Family
ID=67042026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821850278.8U Expired - Fee Related CN209041792U (en) | 2018-11-09 | 2018-11-09 | A kind of fireproof wear-resisting fire hose quickly opened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209041792U (en) |
-
2018
- 2018-11-09 CN CN201821850278.8U patent/CN209041792U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190628 |