CN217502891U - Fire hose and conveying assembly - Google Patents

Abstract

The utility model relates to a fire hose and conveying assembly, the fire hose comprises a hose body, the hose body comprises a weaving layer which is constructed outside, at least one electroluminescent wire is woven in the weaving layer, and the electroluminescent wire is used for emitting light when being electrified; the fire hose provided by the utility model weaves the electroluminescent wire in the weaving layer of the hose body, which not only can protect the electroluminescent wire, but also can firmly and stably fix the electroluminescent wire; the electric luminous wire which is electrified to emit light is used as a light source, so that whether the electric luminous wire emits light or not is convenient to control, the luminous effect of the electric luminous wire is not limited by factors such as environment and the like, effective route guidance can be provided for fire rescue workers or escape workers in various environments, and market requirements are further met.

Description

Fire hose and conveying assembly

Technical Field

The utility model relates to a fire-fighting equipment technical field, concretely relates to fire hose and conveying assembly.

Background

In a fire scene, especially a fire scene with detained people, fire rescue personnel or escape personnel are easy to get lost in the fire scene. Therefore, fire rescue workers need to additionally carry a fire rescue line or an illumination line (such as a fire rescue line of the GB26783 standard) and lay the fire rescue workers together with a fire hose, wherein the fire hose is used for supplying water to a fire scene so as to extinguish fire; the fire-fighting lifesaving line and the illumination line can emit light to provide a route guide for the evacuee so that the evacuee can rapidly leave the fire scene along the fire-fighting lifesaving line or the illumination line. In the mode, the additionally laid fire-fighting life-saving line or lighting line needs to be configured with more fire-fighting and rescue personnel on site or needs to additionally increase the load of the fire-fighting and rescue personnel, so that the physical strength of the fire-fighting and rescue personnel is greatly consumed, and the fire-fighting and rescue personnel on site are very unfavorable for fire extinguishment and rescue.

To solve this problem, some luminous fire hoses are disclosed in the prior art, and the surface of these fire hoses is usually provided with reflective material or fluorescent material, so that the reflective material or fluorescent material can be used for self-luminescence, and can play a role of guiding a route, for example, a woven reflective hose disclosed in chinese patent CN 201621165700.7. For another example, chinese patent CN 201520380345.4 discloses a reflective fire hose. For another example, chinese patent CN201620580772.1 discloses a self-luminous fire hose. However, in specific implementation, it is found that the fire hose provided with the reflective material is difficult to play a role in guiding a route under the condition of insufficient illumination; the fire hose provided with the fluorescent material can be used only after being energized by pre-illumination, but the storage condition of the existing fire hose usually does not have full-surface illumination and cannot energize the fluorescent material, so that the fire hose is difficult to play a role in line guidance on a fire scene. Therefore, in the process of fire extinguishing and rescue, particularly, the fire disaster occurs in a space with low visibility at night or in the daytime, or the fire disaster site is filled with smoke, the lighting is insufficient or the power failure and other conditions are caused due to circuit damage, the existing luminous fire hose cannot provide route guidance for fire rescue workers or escape personnel, the market demand is not met, and the problem is urgently solved.

Disclosure of Invention

The utility model aims to solve the problem that the existing luminous fire hose can not provide effective route guidance for fire rescue personnel or escape personnel in the fire fighting and rescue process, and provides a fire hose which can be used for conveying liquid, foam, slurry, gas, solid particles, solid powder and the like so as to extinguish fire; but also can provide effective route guidance for fire rescue personnel or escape personnel, and can meet the requirements of various occasions, and the main conception is as follows:

a fire hose comprises a hose body, wherein the hose body comprises a woven layer constructed on the outer side, at least one electroluminescent wire is woven in the woven layer, and the electroluminescent wire is used for emitting light when electrified. In the scheme, at least one electroluminescent wire is woven in the woven layer of the water hose body, so that on one hand, the electroluminescent wire is not easy to fall off, and the problem of firmly fixing the electroluminescent wire can be solved, on the other hand, the electroluminescent wire does not protrude out of the water hose body, the normal use of the water hose body is not influenced, and the electroluminescent wire is not easy to damage; the electroluminescent wire can give out light when the circular telegram for the electroluminescent wire can regard as fire control rescue personnel or flee personnel's visual mark, not only can play the effect of route guide, solve the problem of direction of guiding, and just give out light when the circular telegram because the electroluminescent wire just gives out light, the control electroluminescent wire of both being convenient for is luminous/not, make the luminous effect of electroluminescent wire not receive the restriction of factors such as environment again, can solve and provide the problem of effective route guide for fire control rescue personnel or flee personnel under various environment, more satisfy the market demand.

In order to solve the problem of weaving the electroluminescent wire on the water hose body, preferably, the woven layer comprises warp and weft which are woven together, and the electroluminescent wire is woven on the woven layer as the warp or woven on the woven layer as the weft. That is, the electroluminescent wire is woven in the warp direction or in the weft direction to the woven layer.

To solve the problem of power-on lighting, it is preferable that the electric lighting wire includes an EL lighting wire and/or an LED strip. Both the EL light wire and the LED strip may be illuminated when energized.

In a preferred embodiment, each of the electroluminescent wires comprises only one EL lighting wire or LED strip.

In a preferred embodiment, each of the electroluminescent wires includes at least two EL luminescent wires and/or LED strips, and the EL luminescent wires and/or LED strips are distributed at intervals and connected in series through a connecting wire. So as to emit light synchronously upon energization.

In order to solve the problem of emitting light with different colors, at least two electroluminescent wires are woven in the woven layer, and the electroluminescent wires have different luminescent colors.

Further, the water hose body further comprises a lining which is provided with a conveying channel, and the woven layer is connected to the outer side of the lining.

In order to solve the problem of being convenient for the wiring, further, still include electrically conductive connector, the electroluminescent line with electrically conductive connector links to each other. So that the conductive connector can be used for realizing quick connection and disconnection.

Preferably, the conductive connector is a plug, a round electrical connector, a wire harness connector, a round pre-insulated terminal or a tubular terminal. And the wiring and the assembly are convenient.

A conveying assembly comprises the fire hose and a first conveying connector matched with the fire hose, wherein one end of the fire hose is connected with the first conveying connector and communicated with the first conveying connector, and the first conveying connector is used for being connected with a second conveying connector matched with the first conveying connector. So that through the cooperation of first delivery connection with second delivery connection, realize the intercommunication of two adjacent fire hose to the increase pipeline's that can be convenient length.

In order to solve the problem of being convenient for the wiring, further, first delivery connection is provided with the power supply and connects, the electroluminescent wire with the power supply connects the electricity and is connected. Through setting up the power supply and connecting, be convenient for electroluminescent wire and power supply connect the electricity and be connected to be convenient for supply power.

In order to solve the problem of being convenient for to supply power, in the first scheme, first delivery connection still is provided with the power, the power supply connect with the power electricity is connected, and the power is used for supplying power for the electroluminescent wire. So that the electroluminescent wire can emit light when it is energized and does not emit light when it is de-energized.

Further, the power is charging source, first delivery joint still is provided with the interface that charges, the power with the interface electricity intercommunication that charges. So as to charge the power supply through the charging interface.

In a second scheme, the first conveying connector is further provided with an adapter, and the power supply connector is in electric communication with the adapter. So as to connect the external power supply by using the adapter.

And the other end of the fire hose is connected with the second conveying joint and is communicated with the second conveying joint.

Compared with the prior art, the fire hose and the conveying assembly provided by the utility model have the advantages that the electroluminescent wire is woven in the weaving layer of the hose body, the structure is simple, the electroluminescent wire can be protected, and the electroluminescent wire can be firmly and stably fixed; the electric luminous wire which is electrified to emit light is used as a light source, so that whether the electric luminous wire emits light or not is convenient to control, the luminous effect of the electric luminous wire is not limited by factors such as environment and the like, effective route guidance can be provided for fire rescue workers or escape workers in various environments, and market requirements are further met.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is the embodiment of the utility model provides a three-dimensional structure schematic diagram of a fire hose.

Fig. 2 is a front view of a fire hose according to an embodiment of the present invention.

Fig. 3 is a front view of another fire hose according to an embodiment of the present invention.

Fig. 4 is a schematic three-dimensional structure diagram of another fire hose provided by the embodiment of the present invention.

Fig. 5 is a schematic partial structure view of another fire hose according to an embodiment of the present invention.

Fig. 6 is a schematic view of a part of the fire hose after being fixed in the delivery connector through the fastening device, in the figure, the conductive connector is not connected to the power supply connector.

Fig. 7 is the embodiment of the utility model provides a fire hose is fixed in the local structure schematic diagram behind the delivery connection through fastening device, and in the figure, electrically conductive connector connects in power supply connector.

Fig. 8 is a partial structural schematic view of two adjacent fire hoses after being connected together through the matching of the first delivery connector and the second delivery connector.

Fig. 9 is a schematic view of a partial structure of another fire hose according to an embodiment of the present invention, which is fixed to the delivery connector through a fastening device, and in the diagram, the conductive connector is not connected to the power supply connector.

Description of the drawings

Water hose body 100, lining 101, woven layer 102 and conveying channel 103

Electroluminescent wire 200, EL luminescent wire 201, connecting wire 202, conductive connector 203

A delivery connector (first delivery connector) 300, a power supply connector 301, a power supply 302, and an adapter 303

Second transfer sub 400

Securing the device 500.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

The embodiment provides a fire hose, which includes a hose body 100, the hose body 100 may be an existing conveying belt, for example, the hose body 100 may be a fire hose, a high molecular flat hose, a rubber hose, a plastic hose, a metal hose, an alloy hose, and the like. By way of example, as shown in fig. 1, the hose body 100 comprises a liner 101 and a woven layer 102 attached to the outside of the liner 101, wherein,

as shown in fig. 1, the liner 101 may enclose a transportation channel 103, so as to transport liquid (e.g., water, oil), foam, slurry, gas, solid particles, solid powder, etc. by using the transportation channel 103, and is particularly suitable for transporting high-pressure water or fire-retardant liquid such as foam, etc. for extinguishing. The cross-sectional shape of the conveying passage 103 may preferably be circular or elliptical, and the lining 101 may be made of a flexible material, for example, the lining 101 may be made of rubber so as to be bent and curled freely for storage and paying-off during use; liner 101 may also be a PU pipe, i.e., liner 101 may also be made of polyurethane. In the water band body 100, the part between the braided layer 102 and the conveying passage 103 is collectively referred to as a liner 101, and the liner 101 may be a single-layer structure, or may be a double-layer or even multi-layer structure, which will not be described in detail later.

The braid 102 is provided mainly to improve the wear resistance of the hose body 100 so as to obtain a longer service life. In practice, the woven layer 102 may include warp and weft threads woven together, for example, the warp and weft threads may be made of flax fabric or other existing materials, and in this embodiment, the warp and weft threads are preferably polyester filaments; in this embodiment, at least one electroluminescent wire 200 is woven in the woven layer 102, on one hand, the electroluminescent wire 200 is not easy to fall off, and the electroluminescent wire 200 can be firmly fixed, and on the other hand, the electroluminescent wire 200 does not protrude out of the hose body 100 like the prior art, as shown in fig. 1 or fig. 4, so that the hose body 100 maintains the original shape, and is convenient to wind into a bundle, and is also convenient to drag in the actual use process, not only the normal use of the hose body 100 is not affected, but also the electroluminescent wire 200 is not easy to be damaged. In this embodiment, the electroluminescent wire 200 can emit light when being powered on, and is more easily seen by people, for example, in a fire scene, the electroluminescent wire 200 in a light-emitting state can be used as a visual marker for a fire rescuer or an evacuee, so that the fire rescuer or the evacuee can rapidly escape from the fire scene along the light of the electroluminescent wire 200, thereby playing a role of route guidance. In addition, in this embodiment, since the electroluminescent wire 200 emits light when it is powered on, whether the electroluminescent wire 200 emits light can be controlled by controlling whether power is supplied or not, and the brightness of the electroluminescent wire 200 can be controlled by controlling the magnitude of the current, so that the light emitting effect of the electroluminescent wire 200 is not limited by factors such as the environment, especially when a fire occurs in a space with low visibility at night or in the daytime, or a fire scene is filled with smoke, and the lighting is insufficient, or a power failure is caused by circuit damage, the electroluminescent wire 200 can emit light normally, stably and continuously, thereby ensuring that effective circuit guidance is provided for fire rescue personnel or escape personnel, and further meeting market demands, and being particularly suitable for the field of fire protection.

In practice, the electroluminescent wire 200 may be woven as warp threads on the woven layer 102, or may be woven as weft threads on the woven layer 102, that is, the electroluminescent wire 200 may be woven on the woven layer 102 along the warp direction, as shown in fig. 1 to 3, the warp direction may generally be the same as the length direction of the hose body 100; the woven layer 102 may be woven in the weft direction so that the electroluminescent wires 200 are distributed along the longitudinal direction of the hose body 100 as a whole.

In order to make the electroluminescent wire 200 emit light when it is powered on, in this embodiment, the electroluminescent wire 200 includes an EL luminescent wire 201 (or called electroluminescent wire, cold light) and/or an LED strip, and the EL luminescent wire 201 and the LED strip should have a certain length so as to achieve the purpose of guiding the route along the length direction of the hose body 100.

In various embodiments of the electroluminescent wires 200, as a first example, each electroluminescent wire 200 may only include one EL luminescent wire 201, and as shown in fig. 1 and fig. 2, the EL luminescent wire 201 is knitted in the knitted layer 102 of the water band body 100. When in use, one end or two ends of the EL light-emitting wire 201 are connected to the power source 302 (i.e. one end or two ends of the EL light-emitting wire 200 are connected to the power source 302), and the power source 302 supplies power, so that the EL light-emitting wire 201 emits light at the hose body 100. In such an embodiment, the length of the EL light emitting wire 201 is adapted to the length of the hose body 100, for example, the length of the EL light emitting wire 201 may be greater than the length of the hose body 100, so that the end of the EL light emitting wire 201 may extend out of the end of the hose body 100 for wiring; as another example, the length of the light bar may be equal to or slightly less than the length of the water hose body 100, and an additional connection line 202 may be provided at the end of the EL light wire 201 to connect the EL light wire 201 with the power supply 302 for connection and power supply.

Similarly, each electroluminescent wire 200 may also only include one LED strip, and the LED strip is woven on the woven layer 102 of the hose body 100. When the hose body 100 is used, one end or two ends of the LED strip are communicated with the power supply 302 (that is, one end or two ends of the electroluminescent wire 200 are communicated with the power supply 302), and the power supply 302 supplies power, so that the LED strip emits light at the hose body 100. Likewise, the length of the LED strip may be adapted to the length of the hose body 100, for example, the length of the LED strip may be greater than the length of the hose body 100, so that the end of the LED strip may extend out of the end of the hose body 100 for wiring; for another example, the length of the LED strip may be equal to or slightly less than the length of the hose body 100, and the LED strip may be connected to the power source 302 by providing an additional connection line 202 at the end of the LED strip, so as to connect and supply power.

As a second example, each electroluminescent wire 200 may include at least two EL luminescent wires 201 and/or LED strips, and the EL luminescent wires 201 or LED strips are distributed at intervals, and may be directly connected in series, or may be connected in series through a connecting wire 202, as shown in fig. 3; in implementation, the number of the EL light emitting lines 201 and/or the LED strips in the same electroluminescent line 200 may be determined according to actual requirements, and the types of the light emitting elements (i.e., the EL light emitting lines 201 and the LED strips) included in the same electroluminescent line 200 may also be determined according to actual requirements; for example, as shown in fig. 3, the electroluminescent line 200 includes two EL light emitting lines 201, and the two EL light emitting lines 201 are connected in series through a connection line 202 and can emit light simultaneously when energized. For another example, the electroluminescent wire 200 includes three LED strips, which are connected in series through a connection wire 202, and can emit light simultaneously when being powered on, and of course, the three LED strips may have the same or different colors. As another example, the electroluminescent wire 200 may include two EL luminescent wires 201 and two LED strips, the two EL luminescent wires 201 and the two LED strips are separately arranged at intervals and connected in series through a connection wire 202, and when being powered, the two EL luminescent wires 201 and the two LED strips can emit light simultaneously. According to the different types, the number and the arrangement modes of the light-emitting elements configured in the electroluminescent wire 200, the structure of each electroluminescent wire 200 is changed, the light-emitting effect is changed, the fire hose product is richer, and the requirements of different occasions can be met.

In practice, the number of the electroluminescent wires 200 woven in the woven layer 102 of each fire hose may be determined according to actual requirements, for example, as shown in fig. 1 to fig. 3, only one electroluminescent wire 200 may be woven in the woven layer 102 of the fire hose, which not only can achieve the function of route indication, but also can reduce cost. For another example, two electroluminescent wires 200 may be woven in the woven layer 102 of the fire hose, as shown in fig. 4, the two electroluminescent wires 200 may be woven in the warp direction or in the weft direction at the same time, and the two electroluminescent wires 200 may have different luminescent colors, for example, one of the electroluminescent wires 200 emits red light when powered, and the other electroluminescent wire 200 emits blue light when powered; when in actual use, through controlling two electroluminescent wires 200 and give out light alone, not only can form the route instruction of two kinds of different colours, make the function of this fire hose moreover more various, abundant. For example, in a large fire accident rescue scene, when a plurality of fire-fighting teams and a plurality of fire-fighting vehicles fight simultaneously, a plurality of conveying lines are usually laid on the fire scene. When the fire condition changes, a part of or all conveying routes need to be transferred or replaced, or a new route is continued on the original route, fire rescue personnel usually cannot quickly identify which fire fighting intermediate team the conveying belt is, so that the rescue opportunity is delayed, and loss is caused. When the fire hose is provided with at least two electroluminescent wires 200, and the luminescent colors of the electroluminescent wires 200 are different, the conveyor belts of the fire fighting teams can be quickly identified directly by color, for example, the color of the conveyor belt used by the fire fighting 1 team can be red (i.e., the red electroluminescent wire 200 is energized and the blue electroluminescent wire 200 is de-energized) while the color of the conveyor belt used by the fire fighting 2 team can be blue (i.e., the blue electroluminescent wire 200 is energized and the red electroluminescent wire 200 is de-energized) in the fire fighting hose used by the fire fighting 2 team, thereby reach the effect of distinguishing each fire hose for the fire fighter can be through quick, the accurate judgement of colour, thereby be favorable to this fire hose's use more convenient, the function is more various and perfect. Of course, three, four, five, etc. electroluminescent wires 200 may be woven in the woven layer 102 of the fire hose, and the luminescent colors of the electroluminescent wires 200 may be different for distinguishing and quick identification.

Example 2

In order to facilitate quick connection and assembly, the main difference between this embodiment and embodiment 1 is that the fire hose provided in this embodiment further includes a conductive connector 203, as shown in fig. 5, the electroluminescent wire 200 woven in the braid 102 may be connected to the conductive connector 203, and the conductive connector 203 is preferentially connected to the end of the electroluminescent wire 200; in addition, the end of the electroluminescent wire 200 may be directly connected to the conductive connector 203, or may be connected to the conductive connector 203 through a connection wire 202. In practice, the conductive connector 203 may be a conductive connector commonly used in the art, for example, the conductive connector 203 may be a plug, a circular electrical connector, a wire harness connector, a circular pre-insulated terminal, a tubular terminal, etc. for facilitating connection and assembly.

When the fire hose is woven with two or more electroluminescent wires 200, the ends of the electroluminescent wires 200 may be connected to the conductive connectors 203, respectively, so that the electroluminescent wires 200 may be connected in parallel with each other.

Example 3

This embodiment 3 provides a delivery assembly comprising the fire hose of embodiment 1 or embodiment 2, and further comprising a first delivery sub 300 adapted to the fire hose, wherein the first delivery sub 300 may be an existing sub, for example, the first delivery sub 300 may be a male or female sub commonly used in the fire fighting field.

In this embodiment, one end of the fire hose is connected to the first delivery sub 300, as shown in fig. 6-8. In practice, there are many fixed connection ways, for example, one end of the fire hose can be fastened to the first delivery sub 300 by a fastening device 500 such as a wire, a steel wire, a belt or a rope, or can be fastened to the first delivery sub 300 by a fastening device 500 such as a clamp, so that the fire hose and the first delivery sub 300 can be firmly connected together, and the fire hose and the first delivery sub 300 are communicated. In practical use, the first conveying connector 300 can be connected to the second conveying connector 400 (such as a female connector or a male connector in the fire fighting field) adapted to the first conveying connector 300, so that the communication between two adjacent fire hoses is realized through the matching between the first conveying connector 300 and the second conveying connector 400, the length of the conveying line is increased, and particularly, the conveying line can be quickly connected by fire fighters in the fire rescue process, and the fire fighting equipment is very convenient and efficient.

In order to facilitate the supply of power to the electroluminescent wire 200, there are various embodiments, for example, the first delivery connector 300 is provided with a power supply connector 301, and after one end of the fire hose is connected to the first delivery connector 300, the electroluminescent wire 200 in the fire hose can be directly connected to the power supply connector 301, or can be directly connected to the power supply connector 301 through a connection wire 202, so as to achieve the electrical connection. And when the end of the electro-luminescent wire 200 is provided with the conductive connector 203, the power supply connector 301 may be configured to be fitted with the conductive connector 203 so as to realize the quick connection by the cooperation of the conductive connector 203 and the power supply connector 301. For example, the power supply connector 301 may be a socket commonly used in the art, and the socket is configured in the first delivery connector 300; accordingly, at least one end of the electroluminescent wire 200 is provided with a plug adapted to the jack (i.e., the conductive connector 203 may be a plug adapted to the jack), as shown in fig. 6 to 8, so that the electrical connection is realized by the matching of the jack and the plug, which is very convenient. As another example, the power supply connector 301 may also be an existing connection terminal provided with a fastening member (e.g., a locking screw), and accordingly, at least one end of the electroluminescent wire 200 is provided with a wire nose adapted to the connection terminal (i.e., the conductive connector 203 may be a wire nose adapted to the connection terminal), and the wire nose is configured with a through hole adapted to the fastening member, so that the wire nose may be fixedly connected to the connection terminal through the fastening member, so as to stably and reliably supply power.

To facilitate power supply, in one embodiment, the first delivery connector 300 is further provided with a power source 302, the power source 302 may be a non-rechargeable power source 302, such as a dry battery, or a rechargeable power source 302, for example, the power source 302 may be a storage battery, a rechargeable battery, or the like, so as to store electric energy, and the power source 302 may be fixedly mounted to the first delivery connector 300, as shown in fig. 7, or detachably mounted to the first delivery connector 300; in such an embodiment, the power connector is electrically connected to the power source 302 such that the electroluminescent wire 200 may be electrically connected to the power source 302 through the power connector, the power source 302 being configured to provide power to the electroluminescent wire 200 such that the electroluminescent wire 200 may emit light when energized and may not emit light when de-energized. In practice, the power connector may be configured directly to the power source 302, or may be configured to the first delivery connector 300. More perfectly, the charging interface is electrically connected to the power source 302, the charging interface may be configured at the first conveying connector 300, or may be configured at the power source 302, and the charging interface may be an existing interface, for example, the charging interface may be a Micro USB interface, a Type C interface, a Lightning interface, and the like, so as to charge the power source 302 by using the matching of the interface and the charger. The power source 302 may store at least the electric energy required for the fire-fighting rescue process, for example, the power source 302 may supply power for 6 to 48 hours, preferably 12 hours, 24 hours, 36 hours, or 48 hours.

In another embodiment, the first delivery connector 300 may not include the power source 302, in this case, the first delivery connector 300 may further include an adapter 303, as shown in fig. 9, the power supply connector 301 is electrically connected to the adapter 303, and in actual use, the external power source 302 is connected to the adapter 303, so that the electroluminescent wire 200 is communicated with the power source 302, so as to emit light. In this embodiment, the adapter 303 may adopt an existing electrical connector, and preferably, the structure of the adapter 303 may be the same as that of the conductive connector 203 or the power supply connector 301, which is not described herein again.

In a more sophisticated solution, in order to make the fire hose emit light stably and continuously, the output voltage of the power supply 302 is generally required to be strictly controlled, and therefore, electronic devices such as a circuit board for changing the brick voltage are also generally required to be arranged, and the electronic devices can be preferentially installed in the first delivery connector 300.

Example 4

The main difference between this embodiment 4 and the above embodiment 3 is that this embodiment provides a delivery assembly, which further includes a second delivery sub 400 adapted to the first delivery sub 300, and the other end of the fire hose is connected to the second delivery sub 400 and is communicated with the second delivery sub 400; that is, as shown in fig. 8, in actual use, one end of the fire hose is connected to the first delivery sub 300, and the other end is connected to the second delivery sub 400.

Due to the fact that the first delivery connector 300 is matched with the second delivery connector 400, when in actual use, two adjacent fire hoses can be detachably connected together through matching of the first delivery connector 300 and the second delivery connector 400, and a longer fire protection line can be formed.

The second delivery sub 400 may be an existing fire-fighting sub, for example, the first delivery sub 300 and the second delivery sub 400 may be adapted female-type interfaces, such as those of type KD 65; or a card interface, which will not be described in detail herein.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.

Claims (10)

1. A fire hose is characterized by comprising a hose body, wherein the hose body comprises a woven layer constructed on the outer side, at least one electroluminescent wire is woven in the woven layer, and the electroluminescent wire is used for emitting light when electrified.

2. A fire hose according to claim 1, wherein the woven layer comprises warp and weft threads woven together, and the electroluminescent wire is woven as a warp thread or as a weft thread to the woven layer.

3. A fire hose according to claim 1, wherein the electroluminescent wire comprises an EL wire and/or a LED strip.

4. A fire hose according to claim 3, wherein the electroluminescent wire comprises only one EL light wire or LED strip;

or, the electroluminescent wire comprises at least two EL luminescent wires and/or LED strips, and the EL luminescent wires and/or the LED strips are connected together in series.

5. A fire hose according to any one of claims 1 to 4, wherein at least two electroluminescent wires are woven within the woven layer, the electroluminescent wires being of different colours;

and/or the water hose body further comprises a lining which is provided with a conveying channel, and the woven layer is connected to the outer side of the lining;

and/or, still include electrically conductive connector, the electroluminescent wire with electrically conductive connector links to each other.

6. A delivery assembly, comprising a fire hose according to any one of claims 1 to 5,

the fire hose conveying device is characterized by further comprising a first conveying connector matched with the fire hose, one end of the fire hose is connected to the first conveying connector and communicated with the first conveying connector, and the first conveying connector is used for being connected with a second conveying connector matched with the first conveying connector.

7. The delivery assembly of claim 6, wherein the first delivery sub is provided with a power supply sub to which the electroluminescent wire is electrically connected.

8. The delivery assembly of claim 7, wherein the first delivery connector is further provided with a power supply, the power connector being electrically connected to the power supply, the power supply being configured to supply power to the electroluminescent wire.

9. The conveying assembly according to claim 8, wherein the power source is a charging power source, and the first conveying joint is further provided with a charging interface, and the power source is electrically connected with the charging interface;

and/or the fire hose further comprises a second conveying joint matched with the first conveying joint, and the other end of the fire hose is connected to the second conveying joint and communicated with the second conveying joint.

10. The delivery assembly of claim 7, wherein the first delivery sub is further provided with an adapter, the power supply sub being electrically connected to the adapter.

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