CN218076120U - Fire hose and fire control subassembly - Google Patents

Abstract

The utility model relates to a fire hose and fire control subassembly, fire hose includes the hosepipe body, the hosepipe body includes the lining and sets up the weaving layer in the lining outside, the lining encloses into transfer passage, be provided with at least one luminous leader that can give out light in the transfer passage, and the luminous leader is fixed in the lining; the utility model provides a fire hose will give out light in the leader is fixed in transfer passage, is favorable to the structure of fire hose simpler, and the shaping of being convenient for and with low costs not only can effectively protect luminous leader, reaches increase of service life's purpose, can stably give out light moreover to can provide clear, effectual route guide for fire rescue personnel or flee personnel under various environment.

Description

Fire hose and fire control subassembly

Technical Field

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

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, when laying fire hoses, the rescue workers need to additionally carry fire rescue lines or lighting lines (such as fire rescue lines of the GB 26783-XXXXXX standard) and lay the fire hoses together with the fire hoses, wherein the fire hoses are 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 lifesaving lines or lighting lines are not beneficial to fire extinguishing and rescuing on the spot, or more fire-fighting and rescuing personnel need to be configured on the spot, or the load of the fire-fighting and rescuing personnel needs to be additionally increased, so that the physical strength of the fire-fighting and rescuing personnel is greatly consumed.

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 to guide the route, for example, a woven reflective hose disclosed in chinese patent CN 201621165700.7. For another example, 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, on one hand, the existing luminous fire hose is provided with the reflective material or the fluorescent material, and the reflective material or the fluorescent material is usually arranged on the outer surface of the luminous fire hose, so that the existing luminous fire hose is complex in structure, high in cost, inconvenient to form and greatly increased in process difficulty, and the reflective material or the fluorescent material is easy to wear or damage in the using process and short in service life; on the other hand, in the process of fire fighting and rescue, particularly in the case that a fire disaster occurs in a space with low visibility at night or in the daytime, or the fire scene is filled with smoke, the lighting is insufficient, or power failure and the like are caused due to circuit damage, the existing luminous fire hose has poor luminous effect and even can not normally emit light, so that effective route guidance can not be provided for fire rescue workers or escape personnel, and urgent solution needs to be provided.

Disclosure of Invention

The utility model aims to solve the rescue in-process of putting out a fire, present luminous fire hose structure is complicated, be not convenient for shaping, with high costs, easy wearing and tearing and damage, and can not provide the problem of effective route guide for fire rescue personnel or personnel of fleing, provides a fire hose, simple structure, with low costs, long service life, the shaping of not only being convenient for, can greatly reduced make the degree of difficulty, can provide effectual route guide for fire rescue personnel or personnel of fleing in addition, the main design does:

a fire hose comprising a hose body configured with a transfer passage;

at least one luminous guide line capable of emitting light is arranged in the conveying channel, and the luminous guide line is fixed on the water hose body. In the scheme, the light-emitting leader is directly arranged in the conveying channel and is fixedly connected to the inner surface of the conveying channel, the forming process is simple, the cost is low, and the formed fire hose is simple and compact in structure; the luminous guide line can be effectively prevented from directly contacting with the outside, so that the luminous guide line can be effectively protected, and the service life can be obviously prolonged compared with the prior art. Through set up luminous leader in the transfer passage of hosepipe body, luminous leader can give out light when using, is seen by personnel easily for luminous leader can regard as fire rescue personnel or flee personnel's visual mark, can play the effect of route guide, solves the problem of direction.

In order to improve the wear resistance of the fire hose, the hose body comprises a lining and a woven layer arranged outside the lining, and the lining encloses the conveying channel. The outer side of the lining is provided with the woven layer, so that the wear resistance of the fire hose can be obviously improved, and the service life of the fire hose can be prolonged.

To address the issue of ease of forming, in some embodiments, the light emitting leader is bonded to the liner. That is, the light emitting leader may be adhered to the inner surface of the liner with an adhesive.

In other aspects, the liner is further configured with a coating layer protruding into the conveying channel, the coating layer coats the light emitting guiding wires, and the coating layer is connected to the liner. So that the light emitting leader lines can be secured to the inner surface of the liner by the cladding layer.

Preferably, the coating and the lining are integrally formed members. So that the fixation of the luminous guiding lines is simultaneously realized in the molding process of the lining.

In order to solve the problem of rapidly distinguishing fire hoses on the fire scene, at least two light-emitting guide lines are arranged in the conveying channel, and the light-emitting colors of the light-emitting guide lines are different. So as to solve the problem of rapidly distinguishing the fire hoses through the difference of the luminous colors.

To address the problem of providing effective routing guidance to personnel at the fire site, in some aspects, the light-emitting leader is an electroluminescent wire that is adapted to emit light when energized. The electroluminescent wire can emit light when energized, and is more easily seen by a person. Because the electroluminescent wire emits light when being electrified, the lighting of the electroluminescent wire can be controlled by controlling the power supply, the brightness of the electroluminescent wire can be controlled by controlling the current, the luminous effect of the electroluminescent wire is not limited by factors such as environment, especially when a fire disaster happens in a space with low visibility at night or in daytime, or the fire disaster site is filled with smoke, the lighting is insufficient or power failure is caused by circuit damage, and the like, the electric luminous wire can normally, stably and continuously emit light, so that effective path guidance is provided for fire rescue personnel or escape personnel.

To solve the problem of the power-on light emission, it is preferable that the electric light emitting wire includes an EL light emitting wire and/or an LED strip. EL luminescent wire and LED lamp area all can be luminous under the circumstances of circular telegram, are convenient for integrate and control.

In a preferred embodiment, the electroluminescent line comprises only one EL line or LED strip.

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

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 is used for realizing quick connection and disconnection.

The fire fighting assembly comprises a fire hose, a first conveying joint and a second conveying joint, wherein the first conveying joint and the second conveying joint are matched with the fire hose, one end of the fire hose is connected with the first conveying joint and is communicated with the first conveying joint, the other end of the fire hose is connected with the second conveying joint and is communicated with the second conveying joint, the first conveying joint is matched with the second conveying joint and is provided with a power supply joint, and an electroluminescent wire is electrically connected with the power supply joint. Through the cooperation of first delivery connection and second delivery connection, can realize the intercommunication of two adjacent fire hose to the length of increase transfer line that can be convenient through constructing the power supply connector, and make electroluminescent wire and power supply connector electricity be connected, the fast wiring of both being convenient for, be convenient for again for the electroluminescent wire power supply.

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.

In order to improve convenience, the power supply is a charging power supply.

In order to facilitate charging, the first conveying joint is further provided with a charging interface, and the power supply is electrically communicated with the charging interface. 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.

In order to solve the problem of providing effective route guidance for personnel at a fire scene, in other schemes, the luminous guiding line adopts a light guiding line which is used for emitting light in the process of transmitting light. So as to be seen by a person and thus can function as a route guide.

Preferably, the light guide line is a side light fiber. The side light optical fiber can transmit light from one end to the other end, and the surface of the optical fiber emits light in the process of transmitting the light so as to achieve the purpose of line guidance.

A fire fighting assembly comprises the fire fighting hose, and also comprises a first conveying joint and a second conveying joint which are matched with the fire fighting hose, one end of the fire fighting hose is connected with the first conveying joint and communicated with the first conveying joint, the other end of the fire fighting hose is connected with the second conveying joint and communicated with the second conveying joint,

the first conveying joint is matched with the second conveying joint and is also provided with a light source and a power supply, one end of the light guide line is communicated with the light source, the light source is electrically connected with the power supply, and the power supply is used for supplying power to the light source. The first conveying joint is matched with the second conveying joint, so that the two adjacent fire hoses can be communicated, and the length of a conveying line can be conveniently increased; by arranging the light source and communicating the light guide line with the light source, light emitted by the light source can be transmitted through the light guide line, so that the light can emit in the transmission process, and the purpose of line guidance is achieved.

Compared with the prior art, use the utility model provides a pair of fire hose and fire control subassembly will give out light in the guiding line is fixed in transfer passage, the structure that is favorable to the fire hose is simpler, and the shaping of being convenient for and with low costs not only can effectively protect the luminous guiding line, reach increase of service life's purpose, can stably give out light moreover to can provide clear, effectual route guide for fire rescue personnel or personnel of fleing under various environment.

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 a schematic view of a partial structure of a fire hose provided in embodiment 1 of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a front view of a fire hose provided in embodiment 1 of the present invention.

Fig. 4 is a front view of another fire hose provided in embodiment 1 of the present invention.

Fig. 5 is a schematic end view of another fire hose provided in embodiment 1 of the present invention.

Fig. 6 is an end view of another fire hose provided in embodiment 1 of the present invention.

Fig. 7 is a schematic view of a partial structure of a fire hose provided in embodiment 2 of the present invention.

Fig. 8 is a schematic view of a partial structure of a fire fighting assembly provided by embodiment 3, after a fire hose is fixed to a delivery connector through a fastening device, in the figure, a conductive connector is not connected to a power supply connector.

Fig. 9 is a schematic view of a partial structure of a fire fighting assembly provided in embodiment 3, in which two ends of a fire hose are fixed to the first conveying joint and the second conveying joint through fastening devices, and in the figure, a conductive connector is connected to a power supply joint.

Fig. 10 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. 11 is a schematic view of a partial structure of another fire fighting module provided in embodiment 3 of the present invention, after the fire hose is fixed to the delivery connector through a fastening device, in which the conductive connector is not connected to the power supply connector.

Fig. 12 is a schematic view of a partial structure of a fire fighting assembly according to embodiment 6 of the present invention, in which two ends of a fire hose are fixed to a first conveying joint and a second conveying joint through fastening devices, and in the figure, a light-emitting guiding line is connected to a light source.

Description of the drawings

Water hose body 100, lining 101, braided layer 102, conveying channel 103 and coating layer 104

Light emitting finger 200, EL light emitting line 201, connecting line 202, conductive connector 203

A delivery connector (first delivery connector) 300, a power supply connector 301, a power supply 302, an adapter 303, a light source 304

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 present invention, presented in the accompanying drawings, 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 comprises a hose body 100, wherein the hose body 100 can enclose a conveying channel 103; the hose body 100 may be an existing conveyor belt, for example, in one embodiment, the hose body 100 may be a polymer flat hose, a rubber hose, a plastic hose, a metal hose, an alloy hose, or the like. In this embodiment, at least one luminous guide wire 200 is disposed in the conveying passage 103, and the luminous guide wire 200 may be fixedly connected to the hose body 100. For example, the light-emitting guide wire 200 may be fixedly attached to the inner surface of the conveyance channel 103 to achieve routing guidance using the light-emitting guide wire 200.

In another embodiment, the hose body 100 may be a fire hose, and as shown in fig. 1 and 2 by way of example, the hose body 100 includes a liner 101 and a braid 102 disposed outside the liner 101, wherein,

as shown in fig. 1 to 5, the liner 101 may enclose the conveying channel 103, the conveying channel 103 penetrates through both ends of the hose body 100, so as to convey liquid (e.g., water, oil), foam, slurry, gas, solid particles, solid powder, etc. by using the conveying channel 103, especially in the fire fighting field, the conveying channel 103 may be used for conveying high-pressure water or fire-retardant liquid such as foam, etc. to extinguish fire. The cross-sectional shape of the transfer passage 103 may preferably be circular or oval and the liner 101 may be made of a flexible material, for example, the liner 101 may be made of rubber and may be bent and curled for storage and payoff during subsequent 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 braided layer 102 is provided mainly to improve the wear resistance of the hose body 100 and protect the inner lining 101, so as to obtain a longer service life. In practice, the woven layer 102 may include warp and weft threads woven together, and the warp and weft threads may be formed of any conventional material, such as linen. Preferably, in the embodiment, polyester filaments are used for the warp and the weft.

In the present embodiment, at least one luminous guide line 200 is disposed in the conveying passage 103, and the luminous guide line 200 may be fixedly connected to the liner 101, as shown in fig. 1 to 4, the luminous guide line 200 may be disposed along the length direction of the hose body 100 so as to guide the direction along the length direction of the hose body 100. Specifically, the light-emitting guiding line 200 is directly arranged in the conveying channel 103, and the light-emitting guiding line 200 is not arranged on the outer surface of the water hose body 100, so that the light-emitting guiding line 200 can not be directly contacted with the outside, the light-emitting guiding line 200 can be effectively protected, compared with the prior art, the service life can be obviously prolonged, the forming process of the fire hose is simpler, the cost is low, and the structure of the formed fire hose is simpler and more compact. In practical use, the light-emitting guiding line 200 can emit light, and the emitted light can easily penetrate through the lining 101 and the woven layer 102, so that people can see the light from the outer side of the water hose body 100 at a glance, and the light-emitting guiding line 200 can be used as a visual mark for fire rescue personnel or escape personnel so as to guide the direction of the personnel.

For fixing the light-emitting finger 200 in the transportation path 103, there are various embodiments, and as another example, the light-emitting finger 200 may also be adhered to the lining 101, as shown in fig. 1 and fig. 2, for example, an adhesive may be coated on the surface of the light-emitting finger 200, and in the step of water tape lining, the light-emitting finger 200 may be penetrated into the transportation path 103 together with the lining 101, and the light-emitting finger 200 may be fixed in the transportation path 103 by heating, drying or pressurizing.

As another example, the lining 101 is further configured with a coating layer 104 protruding into the conveying channel 103, as shown in fig. 6, the coating layer 104 coats the light emitting guiding lines 200, and the coating layer 104 is connected to the lining 101, so that the light emitting guiding lines 200 can be fixed to the inner surface of the lining 101 by the coating layer 104. In practice, the cladding layer 104 may only cover a partial region of the light emitting leader 200 such that the light emitting leader 200 may be secured between the cladding layer 104 and the backing 101, as shown in fig. 6; the cover layer 104 may cover the entire light emitting leader 200 such that light is emitted and the cover layer 104 is attached to the liner 101 such that the light emitting leader 200 may be secured within the delivery channel 103. Accordingly, there are also various molding processes, for example, in the first process, the light emitting guide line 200 may be pressurized by water vapor, hot air, hot water, or the like, so that the light emitting guide line 200 may be fixedly disposed in the conveyance passage 103, specifically: in the step of lining the water hose body 100 with rubber, the lining 101 may be first inserted into the braid 102, and the light emitting guiding wire 200 may be disposed in the conveying passage 103; the inside of the lining 101, i.e. in said transport channel 103, is then filled with water vapor, or hot air, or hot water, or pressure is applied, in order to squeeze the luminous leader 200, so that the luminous leader 200 can be pressed against the lining 101 on the outside, for the purpose of restraining and fixing the luminous leader 200.

In a second process, the light emitting guide wires 200 may be disposed in the conveying channel 103 by extrusion; specifically, in the stage of the extrusion molding process, the raw material of the liner 101 is supplied to an extruder in the form of particles or powder and is pushed to a die head of the extruder, the luminous guiding wire 200 is sent to the die head of the extruder through a feeding mechanism, and the prefabricated woven layer 102 passes through the die head of the extruder under the action of the traction force of a tractor, so that the raw material of the liner 101, the luminous guiding wire 200 and the woven layer 102 can be co-extruded and compositely molded at the die head of the extruder.

In both molding processes, the cladding layer 104 and the lining 101 are formed as an integral molding member, i.e., they can be integrally molded, so that the light-emitting guiding lines 200 can be fixed simultaneously in the molding process of the lining 101. Of course, the covering layer 104 and the liner 101 may not be an integral member. For example, after the cover layer 104 covers the light emitting guiding line 200, the cover layer 104 may be adhered to the lining 101 by an adhesive.

The light-emitting guiding line 200 has various embodiments, for example, in one embodiment, the light-emitting guiding line 200 can be made of existing light-emitting materials, and the direction guiding purpose is achieved by reflecting light, but since the light-emitting guiding line 200 is disposed inside the lining 101, there is a certain light shielding effect, so that the effect of this embodiment is not good. In another embodiment, the light-emitting guiding wire 200 may be made of a conventional fluorescent material, for example, the light-emitting guiding wire 200 may be a fluorescent wire, but similarly, since the light-emitting guiding wire 200 is disposed in the conveying channel 103 of the lining 101, the braided layer 102 has a certain shielding effect on the external light, and although the fluorescent wire can normally emit light to achieve the purpose of guiding the wire, the fluorescent wire is not easily energized by the light before use.

In the preferred embodiment provided by this embodiment, the light-emitting guiding line 200 is an electroluminescent line, which is used to emit light when energized, so that it is more easily seen by a person. For example, in a fire scene, the electroluminescent wire in a light-emitting state can be used as a visual mark for fire rescue workers or evacuees, so that the fire rescue workers or the evacuees can quickly escape from the fire scene along the light of the electroluminescent wire, and a route guiding function can be achieved. In addition, in the embodiment, the electroluminescent wire emits light when being powered on, so that whether the electroluminescent wire emits light can be controlled by controlling whether power is supplied or not, the brightness of the electroluminescent wire can be controlled by controlling the current, and the like, so that the light emitting effect of the electroluminescent wire is not limited by factors such as the environment, and particularly when a fire disaster occurs in a space with low visibility at night or in the daytime, or the fire disaster is filled with smoke, insufficient illumination or power failure and the like caused by circuit damage, the electroluminescent wire can emit light normally, stably and continuously, and the circuit guidance providing an effective circuit for fire rescue personnel or escape personnel is ensured, and the electroluminescent wire is particularly suitable for the field of fire protection.

In order to make the electroluminescent wire emit light when being powered on, in the present embodiment, the electroluminescent wire includes an EL luminescent wire 201 (or referred to as 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, each electroluminescent wire may include only one EL luminescent wire 201 as a first example, and as shown in fig. 1 to 4, the EL luminescent wire 201 may be disposed in the conveying passage 103 of the water band body 100. In use, one or both ends of the EL light emitting wire 201 are connected to the power source 302 (i.e. one or both ends of the EL light emitting wire are connected to the power source), and the power source is used for supplying power, so that the EL light emitting wire 201 emits light in the water hose body 100. In such an embodiment, the length of the EL luminescent wire 201 is adapted to the length of the water hose body 100, for example, the length of the EL luminescent wire 201 may be greater than the length of the water hose body 100, so that the end of the EL luminescent wire 201 may extend out of the end of the water hose body 100 for wiring; for another example, the length of the light-emitting strip may be equal to or slightly less than the length of the water hose body 100, and an additional connecting wire 202 may be provided at the end of the EL light-emitting wire 201 to connect the EL light-emitting wire 201 with the power supply 302 for wiring and supplying power.

Similarly, each electroluminescent wire may also include only one LED strip disposed in the conveying channel 103 of the hose body 100. When the water hose is used, one end or two ends of the LED lamp strip are communicated with the power supply 302 (namely, one end or two ends of the electric luminous wire are communicated with the power supply), and the power supply is used for supplying power, so that the LED lamp strip can emit light in the water 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 may also 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 wire, as shown in fig. 4; in practice, the number of the EL light emitting wires 201 and/or the LED strips in the same electroluminescent wire may be determined according to actual requirements, and the types of the light emitting elements (i.e., the EL light emitting wires 201 and the LED strips) included in the same electroluminescent wire may also be determined according to actual requirements; for example, as shown in fig. 4, the electroluminescent line includes two EL light-emitting lines 201, and the two EL light-emitting lines 201 are connected in series through a conductive line and can emit light simultaneously when energized. For another example, the electroluminescent wire includes three LED strips, which are connected in series through a wire, and can emit light simultaneously when being powered on, and of course, the three LED strips may have the same or different colors. For another example, the electroluminescent wire may include two EL luminescent wires 201 and two LED strips, where the two EL luminescent wires 201 and the two LED strips are respectively disposed at intervals and connected in series through a wire, and can emit light simultaneously when powered on. When the fire hose is implemented, the structure of each electroluminescent wire is changed, the light emitting effect is changed, the fire hose product is richer, and the requirements of different occasions can be met according to the difference of the types, the number and the arrangement modes of the light emitting elements configured in the electroluminescent wires.

In practice, the number of the light-emitting guiding lines 200 provided in each fire hose may be determined according to actual requirements, for example, as shown in fig. 1 and fig. 2, only one electroluminescent line may be provided in the conveying channel 103 of the fire hose, which not only can achieve the function of route indication, but also can reduce the cost. For another example, two electroluminescent wires may be disposed in the conveying channel 103 of the fire hose, as shown in fig. 5, and the luminescent colors of the electroluminescent wires may be different, for example, one of the electroluminescent wires emits red light when energized, and the other electroluminescent wire emits green light when energized; when in actual use, through controlling two electroluminescent wires to 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 are simultaneously fighting, a plurality of transportation routes 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. And when the fire hose is provided with two at least luminous guide lines 200, and the luminous colour of each luminous guide line 200 is different, can directly discern the conveyer belt of each fire control middle team through the colour fast, for example, the colour of the conveyer belt that fire control 1 middle team used can be red (i.e. in the fire hose that fire control 1 middle team used, the luminous guide line 200 of reddish light is circular telegram, and the luminous guide line 200 of shining blue light is circular telegram), and the colour of the conveyer belt that fire control 2 middle team used can be green (i.e. in the fire hose that fire control 2 middle team used, the luminous guide line 200 of shining green light is circular telegram, and the luminous guide line 200 of shining red light is circular telegram), thereby reach the effect of distinguishing each fire hose, make fire fighter can pass through the colour quick, accurate judgement, thereby be favorable to this fire hose's use more convenient, the function is more various and perfect. Of course, three, four, five, etc. light-emitting guiding lines 200 may be disposed in the conveying passage 103 of the fire hose, and the light-emitting guiding lines 200 may have different colors for distinguishing and identifying.

Example 2

In order to facilitate quick connection and assembly, the main difference between the present embodiment and embodiment 1 is that the fire hose provided by the present embodiment further includes a conductive connector 203, as shown in fig. 7, an electroluminescent wire may be connected to the conductive connector 203, and the conductive connector 203 is preferentially connected to an end of the electroluminescent wire; the end of the electroluminescent wire may be directly connected to the conductive connector 203 or may be connected to the conductive connector 203 through the 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 round electrical connector, a wire harness connector, a round pre-insulated terminal, a tubular terminal, etc., which is convenient for wiring and assembling.

When two or more than two electroluminescent wires are pinched in the feeding passage 103 of the liner 101, the end portions of the electroluminescent wires may be connected to the conductive connectors 203, respectively, so that the electroluminescent wires may be connected in parallel with each other.

Example 3

This embodiment 3 provides a fire fighting 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 transfer coupling 300, as shown in fig. 8-10. In practice, there are several fixed connection ways, for example, one end of the fire hose can be detachably fixed to the first delivery sub 300 by a fastening device 500 such as a clip, wire, belt or rope, 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 supply power to the electroluminescent wire, 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 in the fire hose can be directly connected to the power supply connector 301 or can be connected to the power supply connector 301 through a connection line 202 so as to realize electrical connection. And when the end of the electro-luminescent wire is provided with the conductive connector 203, the power supply connector 301 may be configured to be fitted to the conductive connector 203 so as to achieve a 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 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. 8 to 10, so that the electrical connection is realized through the matching of the jack and the plug, which is very convenient. For another example, the power supply connector 301 may also be an existing connection terminal provided with a fastener (e.g., a locking screw), and accordingly, at least one end of the electroluminescent wire 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 fastener, so that the wire nose may be fixedly connected to the connection terminal through the fastener, so as to stably and reliably supply power.

For convenience of 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, such as a dry battery, or a rechargeable power source, as shown in fig. 9, 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 on the first delivery connector 300 or detachably mounted on 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 may be electrically connected to the power source 302 through the power connector, and the power source 302 is configured to provide power to the electroluminescent wire such that the electroluminescent wire may emit light when energized and may not emit light when de-energized. In practice, the power connector may be directly configured 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 stored in the power source 302 at least meets the requirement of the fire rescue process, for example, the power source 302 may supply power for 6-48 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, and in this case, the first delivery connector 300 may further include an adaptor 303, as shown in fig. 11, the power supply connector 301 is electrically connected to the grasping connector, and in actual use, the external power source is connected by using the adaptor 303, so that the electroluminescent wire is communicated with the power source, 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 the present embodiment 4 and the above embodiment 3 is that the fire fighting module provided in the present embodiment further includes a second delivery connector 400 adapted to the first delivery connector 300, as shown in fig. 9, the other end of the fire hose is connected to the second delivery connector 400 and is communicated with the second delivery connector 400; that is, as shown in fig. 9, 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 adaptation of the first delivery sub 300 and the second delivery sub 400, when in actual use, two adjacent fire hoses can be detachably connected together through the matching of the first delivery sub 300 and the second delivery sub 400, as shown in fig. 10, so as to form a longer fire-fighting line.

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 mating female-type interfaces, such as a KD65 type female-type interface; or a card interface, etc., which will not be described herein.

Example 5

The main difference between this embodiment 5 and the above embodiment 1 is that in the fire hose provided in this embodiment, the light-emitting guiding line 200 is a light-guiding line, as shown in fig. 1 to 6, which is used for emitting light during light transmission so as to be seen by people, thereby functioning as a route guide.

The light guide has various embodiments, and may be, for example, a fluorescent fiber in which a fluorescent substance and some rare elements are doped in a core and a cladding. The fluorescent substance absorbs light within a specific wavelength range, and is excited to emit fluorescence in all directions, thereby solving the problem of visibility and facilitating the direction of a route.

As another example, the light guide line may be a side light fiber, which is also called a full body light emitting fiber, and may perform point light emission and line light emission, and the color may be changed randomly according to the difference of the light source 304; in addition, the side light optical fiber has the characteristics of good flexibility, free bending, easy modeling and the like. The side-light optical fiber can transmit the light of the light source 304 from one end to the other end, and the surface of the optical fiber emits light throughout during the light transmission process, so as to achieve the purpose of route guidance.

Similarly, in practice, the light guide line should have a certain length so as to achieve the purpose of guiding the water hose body 100 along the length direction thereof. The length of the light guide line is adapted to the length of the hose body 100, for example, the length of the light guide line may be greater than the length of the hose body 100, so that the end of the light guide line may extend out of the end of the hose body 100 for connection; for another example, the length of the light guide line may be equal to or slightly less than the length of the hose body 100, and an additional connection line 202 may be provided at the end of the light guide line to connect the light guide line with the light source 304.

Example 6

This embodiment 6 provides a fire fighting assembly, which includes the fire hose described in embodiment 5, and further includes a first conveying joint 300 and a second conveying joint 400 adapted to the fire hose, where the first conveying joint 300 is adapted to the second conveying joint 400, and by matching the first conveying joint 300 and the second conveying joint 400, the two adjacent fire hoses can be communicated, so as to conveniently increase the length of a conveying line; as shown in fig. 12, one end of the fire hose is connected to the first delivery sub 300 and is communicated with the first delivery sub 300; meanwhile, the other end of the fire hose is connected to the second delivery sub 400 and is communicated with the second delivery sub 400; in practice, the first and second delivery connectors 300 and 400 may be male or female connectors commonly used in the fire fighting field, which may be removably connected together. For example, the first delivery sub 300 and the second delivery sub 400 may be inter-fitting, snap-in interfaces, such as KD65 type snap-in interfaces; or a card interface, etc., which will not be described herein.

The first delivery sub 300 of the present fire fighting assembly is further configured with a light source 304 and a power source 302, one end of the light conducting line is in communication with the light source 304, the light source 304 is electrically connected to the power source 302, and as shown in fig. 12, the power source 302 is used to supply power to the light source 304. In practice, the light source 304 may be an LED lamp, an incandescent lamp, a laser, or the like. The power source 302 may be a non-rechargeable power source, such as a dry cell battery, or a rechargeable power source, such as a battery, rechargeable battery, or the like, for storing power and providing power to the light source 304. When the light guide line is the side-light optical fiber, the light can be uniformly scattered along the length direction of the side-light optical fiber, and can emit the woven layer 102 to be seen by people, so that the purpose of line guiding can be achieved.

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 (8)

1. A fire hose comprising a hose body configured with a transfer passage;

at least one luminous guide line capable of emitting light is arranged in the conveying channel and fixed on the water band body,

the luminous guide line is an electric luminous line used for emitting light when electrified, or the luminous guide line is a light guide line used for emitting light in the light transmission process.

2. A fire hose according to claim 1, wherein the hose body comprises a liner and a woven layer arranged outside the liner, the liner enclosing the delivery passage;

the luminous guide line is adhered to the lining; or a coating layer is further arranged in the conveying channel, the coating layer coats the luminous guiding line, and the coating layer and the lining are integrally formed components.

3. A fire hose according to claim 1 or 2, 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 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;

and/or, also include the conductive connector, the said electroluminescent wire couples to said conductive connector;

and/or at least two light-emitting guide lines are arranged in the conveying channel, and the light-emitting colors of the light-emitting guide lines are different.

5. A fire hose according to claim 1 or 2, wherein the light guide is a sidelight optical fiber or a fluorescent optical fiber;

and/or at least two light-emitting guide lines are arranged in the conveying channel, and the light-emitting colors of the light-emitting guide lines are different.

6. A fire fighting module, comprising a fire hose according to any one of claims 3 to 4,

the fire hose conveying device further comprises a first conveying joint and a second conveying joint which are matched with the fire hose, one end of the fire hose is connected with the first conveying joint and communicated with the first conveying joint, the other end of the fire hose is connected with the second conveying joint and communicated with the second conveying joint,

the first conveying joint is matched with the second conveying joint, a power supply joint is arranged on the first conveying joint, and the electric light emitting wire is electrically connected with the power supply joint.

7. A fire fighting assembly as defined in claim 6, wherein the first delivery connector is further provided with a power supply, the power supply connector being electrically connected to the power supply, the power supply being for supplying power to the electroluminescent wire;

or, first transfer joint still is provided with the adapter, the power supply connect with the adapter electricity is connected.

8. A fire fighting assembly, comprising the fire hose of claim 5,

the fire hose conveying device further comprises a first conveying joint and a second conveying joint which are matched with the fire hose, one end of the fire hose is connected with the first conveying joint and communicated with the first conveying joint, the other end of the fire hose is connected with the second conveying joint and communicated with the second conveying joint,

the first conveying joint is matched with the second conveying joint, the first conveying joint is further provided with a light source and a power supply, one end of the light guide line is communicated with the light source, the light source is electrically connected with the power supply, and the power supply is used for supplying power to the light source.

Images