CN218414065U

CN218414065U - Silicone tube of fuel cell

Info

Publication number: CN218414065U
Application number: CN202222670194.9U
Authority: CN
Inventors: 祯昌辰隆; 李晓哲; 范华明
Original assignee: Inner Mongolia Yipai Hydrogen Energy Technology Co ltd
Current assignee: Inner Mongolia Yipai Hydrogen Energy Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-31
Anticipated expiration: 2032-10-11

Abstract

The utility model provides a fuel cell silicone tube relates to silicone tube technical field, include: the protective layer, the inside fixedly connected with insulating layer of protective layer, a plurality of annulars of inside fixedly connected with of insulating layer, it is a plurality of the equal fixedly connected with spring of inner chamber of annulars. The utility model discloses, during the use, fix the silica gel hose to fuel cell through the bolt, the other end passes through the thread groove and fixes to power equipment on, then the electric energy that fuel cell chemistry converted to just transmits through the silica gel hose, the shock resistance of silica gel hose can be promoted to the support frame of silica gel hose surface fixed mounting, prevent to break when transmitting the electric energy, the fire retardant has been filled to the internal energy of the isolation layer of the surface fixed connection of support frame, the material of fire retardant is the organic halide material, the flame retardant efficiency of this kind of material is relatively good, can carry out certain blocking to the silica gel hose that ignites when the accident takes place, prevent to cause bigger danger.

Description

Silicone tube of fuel cell

Technical Field

The utility model relates to a silicone tube technical field especially relates to a fuel cell silicone tube.

Background

A fuel cell is a chemical device that directly converts chemical energy of fuel into electric energy, and is also called an electrochemical generator, and a silicone tube is a flow and coating carrier for liquid, gas and other materials. The silicone rubber tube in the industry can be divided into an extrusion tube and a special-shaped tube strip. The fuel cell silicone tube is widely applied to modern industry, national defense industry and daily necessities, and the fuel cell silicone tube transmits the converted electric energy through the silicone tube.

In the prior art, as Chinese patent numbers are: CN 215445396U's a novel silicone tube, including the silicone tube body, the silicone tube body contains outside portion, this silicone tube body still includes rigid location and prevents pressing jam mechanism, the outside portion of shown silicone tube body sets up the rigid location that quantity is 2 at least and prevents pressing jam mechanism, rigid location prevents pressing jam mechanism contains the rubber sleeve, positioning seat and locator card hole, the rubber sleeve is established to the outside portion cover of silicone tube body, the rubber sleeve contains the lateral surface, the positioning seat contains one side, top surface and bottom surface, one side of positioning seat and the lateral surface fixed connection of rubber sleeve, set up on the positioning seat and link up top surface and bottom surface and with location plastic rod matched with locator card hole, the one end of location plastic rod is passed the locator card hole and is connected with the positioning seat joint. The utility model discloses convenience of customers is implemented as required selectivity, realizes providing the mode that more a selection were implemented for the user.

In the above-mentioned technique, not having fine strengthening the protection to the silicone tube, fuel cell silicone tube need transmit the electric energy, if not strengthening the protection to the silicone tube, the silicone tube produces the potential safety hazard easily after using for a long time and ageing, also does not improve the compressive property of silicone tube, and the silicone tube takes place the electric energy when receiving the extrusion and interrupts easily, causes certain danger.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and exist among the prior art and do not have fine strengthening the protection to the silicone tube, fuel cell silicone tube is that need transmit the electric energy, if strengthen the protection to the silicone tube, the silicone tube produces the potential safety hazard easily after using for a long time, also does not improve the compressive property of silicone tube, and the silicone tube takes place the electric energy easily when receiving the extrusion and breaks off, causes certain danger.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fuel cell silicone tube comprising: the protective layer, the inside fixedly connected with insulating layer of protective layer, a plurality of annulars of inside fixedly connected with of insulating layer, it is a plurality of the equal fixedly connected with spring of inner chamber of annulars, it is a plurality of the inside fixedly connected with waterproof layer of annulars, the inside fixedly connected with isolation layer of waterproof layer, the inside packing of isolation layer has the fire retardant, the inside fixedly connected with support frame of isolation layer, the inside fixedly connected with silica gel hose of support frame.

In a preferred embodiment, a bolt is fixedly arranged on the outer surface of the protective layer close to the top.

The technical effect of adopting the further scheme is as follows: the installation of convenient silica gel hose is dismantled.

In a preferred embodiment, a hollow circular plate is fixedly mounted on the outer surface of the protective layer close to the bottom, and a threaded groove is formed in the inner cavity of the hollow circular plate.

In a preferred embodiment, the protective layer is made of graphite, and the insulating layer is made of rubber.

The technical effect of adopting the further scheme is as follows: the high temperature resistance of china ink material is good, and the wearability can improve the live time of silica gel hose by force, and the rubber material is not good at conduction current's material, can completely cut off the current that the silica gel hose produced when power transmission like this and leak and prevent the electric leakage.

In a preferred embodiment, the waterproof layer is made of glass fiber, and the isolation layer is made of soft polyvinyl chloride roll.

The technical effect of adopting the further scheme is as follows: the glass fiber material has very strong waterproof nature, can carry out certain protection to the silica gel hose.

In a preferred embodiment, the material of the flame retardant is an organic halide material.

The technical effect of adopting the further scheme is as follows: the flame retardant effect of this kind of material is relatively good, can carry out certain blocking to the silica gel hose that ignites when meeting accident, prevents to cause bigger danger.

Compared with the prior art, the utility model has the advantages and positive effects that,

the utility model discloses, during the use, fix the silica gel hose to fuel cell through the bolt, the other end passes through the thread groove and fixes to power equipment on, then the electric energy that fuel cell chemistry converted to just transmits through the silica gel hose, the shock resistance of silica gel hose can be promoted to the support frame of silica gel hose surface fixed mounting, prevent to break when transmitting the electric energy, the fire retardant has been filled to the internal energy of the isolation layer of the surface fixed connection of support frame, the material of fire retardant is the organic halide material, the flame retardant efficiency of this kind of material is relatively good, can carry out certain blocking to the silica gel hose that ignites when the accident takes place, prevent to cause bigger danger.

The utility model discloses, the material of the waterproof layer of the outer fixed surface of isolation layer connection is the glass fiber material, the glass fiber material has very strong waterproof nature, can carry out certain protection to the silica gel hose, a plurality of annulars of the outer fixed surface of waterproof layer is connected with, the inner chamber of a plurality of annulars is inlayed and is equipped with the spring, the annulars can be better improve compressive property to the silica gel hose, increase life, the material of the outer fixed surface of annulars is the rubber material, the rubber material is not good at conduction current's material, the electric current that can completely cut off the silica gel hose production when electric energy transmission leaks and prevents the electric leakage like this, the outer fixed surface of insulating layer is connected with the protective layer, the material of protective layer is the graphite material, graphite material is high temperature resistance good, the wearing resistance can improve the live time of silica gel hose by force.

Drawings

Fig. 1 is a schematic structural diagram of a fuel cell silicone tube provided by the present invention;

fig. 2 is a schematic cross-sectional structural view of a fuel cell silicone tube provided by the present invention;

fig. 3 is a schematic side sectional structural view of a fuel cell silicone tube provided by the present invention;

fig. 4 is an enlarged schematic structural diagram of a point a in fig. 3 of a fuel cell silicone tube according to the present invention.

Illustration of the drawings:

1. a protective layer; 101. a silica gel hose; 102. a support frame; 103. a flame retardant; 104. an isolation layer; 105. an insulating layer; 106. a waterproof layer; 2. a bolt; 3. a hollow circular plate; 301. a thread groove; 4. a spring; 401. a circular ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fuel cell silicone tube comprising: protective layer 1, protective layer 1's inside fixedly connected with insulating layer 105, a plurality of circular rings 401 of inside fixedly connected with of insulating layer 105, the equal fixedly connected with spring 4 of inner chamber of a plurality of circular rings 401, a plurality of circular rings 401's inside fixedly connected with waterproof layer 106, the inside fixedly connected with isolation layer 104 of waterproof layer 106, the inside packing of isolation layer 104 has fire retardant 103, the inside fixedly connected with support frame 102 of isolation layer 104, the inside fixedly connected with silica gel hose 101 of support frame 102.

As shown in fig. 1-4, a bolt 2 is fixedly mounted on the outer surface of the protective layer 1 near the top, so that the silica gel hose 101 can be conveniently mounted and dismounted.

As shown in fig. 1-4, a hollow circular plate 3 is fixedly mounted on the outer surface of the protective layer 1 near the bottom, and a threaded groove 301 is formed in the inner cavity of the hollow circular plate 3.

As shown in fig. 1-4, the protective layer 1 is made of graphite, the insulating layer 105 is made of rubber, the ink has good high temperature resistance and strong wear resistance, and can prolong the service life of the silicone hose 101, and the rubber is not good at conducting current, so that the current generated by the silicone hose 101 during power transmission can be isolated from leaking and leakage can be prevented.

As shown in fig. 1-4, the waterproof layer 106 is made of glass fiber, the isolation layer 104 is made of soft pvc roll, and the glass fiber has strong waterproof property and can protect the silicone hose 101 to a certain extent.

As shown in fig. 1 to 4, the material of the flame retardant 103 is an organic halide material, which has a good flame retardant effect, and can block the ignited silicone hose 101 to a certain extent in an accident, so as to prevent a greater risk.

The working principle is as follows:

when the flame retardant device is used, the silica gel hose 101 is fixed on a fuel cell through the bolt 2, the other end of the silica gel hose is fixed on power equipment through the thread groove 301, then electric energy chemically converted by the fuel cell is transmitted through the silica gel hose 101, the supporting frame 102 fixedly arranged on the outer surface of the silica gel hose 101 can improve the impact resistance of the silica gel hose 101 and prevent interruption during electric energy transmission, the flame retardant 103 is filled in the isolation layer 104 fixedly connected with the outer surface of the supporting frame 102, the material of the flame retardant 103 is an organic halide material, the flame retardant effect of the material is good, the ignited silica gel hose 101 can be blocked to a certain extent when an accident occurs, greater danger is prevented, the waterproof layer 106 fixedly connected with the outer surface of the isolation layer 104 is made of glass fiber, glass fiber material has very strong waterproof nature, can carry out certain protection to silica gel hose 101, a plurality of annulars 401 of surface fixedly connected with of waterproof layer 106, the inner chamber of a plurality of annulars 401 inlays and is equipped with spring 4, the improvement compressive property to silica gel hose 101 that annulars 401 can be better, increase life, the material of the surface fixedly connected with insulating layer 105 of annulars 401 is the rubber material, the rubber material is not good at conduction current's material, the electric current that can completely cut off silica gel hose 101 production when electric energy transmission leaks outward and prevents the electric leakage like this, the surface fixedly connected with protective layer 1 of insulating layer 105, the material of protective layer 1 is the graphite material, the graphite material is high temperature resistance good, the wearing resistance can improve the live time of silica gel hose 101 by force.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A fuel cell silicone tube, comprising: protective layer (1), inside fixedly connected with insulating layer (105) of protective layer (1), a plurality of annulars (401) of inside fixedly connected with of insulating layer (105), it is a plurality of equal fixedly connected with spring (4) of inner chamber of annulars (401), it is a plurality of inside fixedly connected with waterproof layer (106) of annulars (401), inside fixedly connected with isolation layer (104) of waterproof layer (106), the inside packing of isolation layer (104) has fire retardant (103), inside fixedly connected with support frame (102) of isolation layer (104), the inside fixedly connected with silica gel hose (101) of support frame (102).

2. The fuel cell silicone tube according to claim 1, wherein: and a bolt (2) is fixedly arranged on the outer surface of the protective layer (1) close to the top.

3. The fuel cell silicone tube according to claim 1, wherein: the outer surface of the protective layer (1) close to the bottom is fixedly provided with a hollow circular plate (3), and the inner cavity of the hollow circular plate (3) is provided with a thread groove (301).

4. The fuel cell silicone tube according to claim 1, wherein: the protective layer (1) is made of graphite, and the insulating layer (105) is made of rubber.

5. The fuel cell silicone tube according to claim 1, wherein: the waterproof layer (106) is made of glass fiber, and the isolation layer (104) is made of soft polyvinyl chloride roll material.

6. The fuel cell silicone tube according to claim 1, wherein: the material of the flame retardant (103) is organic halide material.