CN211315774U

CN211315774U - Filling hose

Info

Publication number: CN211315774U
Application number: CN201921702710.3U
Authority: CN
Inventors: 沈建林; 张金波; 陈旭明; 蒋宏达
Original assignee: Hangzhou New Century Mixed Gas Co ltd
Current assignee: Hangzhou New Century Mixed Gas Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-08-21
Anticipated expiration: 2029-10-12

Abstract

The utility model relates to a facilitate the use, promote the filling hose of security performance, a filling hose, including the hose body, still be equipped with on the hose body and prevent getting rid of the rope and be used for fixed this fixed ferrule that prevents getting rid of the rope with a plurality of, prevent getting rid of the rope and still match with a reinforcement hoop, set up a package that is used for the package to set up to prevent getting rid of the rope on the hoop internal side of reinforcement hoop and establish the groove, the groove is established for cross-section semicircular ring channel to the package, the degree of depth more than or equal to in groove is established to the package prevent getting rid of the cross-sectional diameter of rope. The utility model discloses a prevent that threaded defect's gas cylinder from filling the dress to filling the dress platform, perhaps the hose uses fatigue for a long time to lead to filling the dress in-process and breaking away, takes place that the gas cylinder overturn seriously takes place to hinder the people accident, increases one on filling the dress hose and prevents getting rid of the rope, should prevent to get rid of the rope and can fix the gas cylinder to prevent because the situation that the gas cylinder that drops and arouses turned on one's side appears, protect operating personnel, also prevent waste and environmental pollution because gas leakage arouses.

Description

Filling hose

Technical Field

The utility model relates to a gas fills the dress field, especially relates to an it facilitates the use, promotes the filling of security performance and adorns the hose.

Background

The gas cylinder is a special device with explosion hazard, the filling medium of the gas cylinder is generally inflammable and explosive, even has the properties of strong toxicity and strong corrosivity, the use environment is more complex and worse than other pressure containers due to the characteristics of movement and repeated filling, once explosion or leakage occurs, fire and poisoning often occur, even disastrous accidents occur, the development of national economy and the loss of lives and properties of people are brought, and great influence is brought to social safety. Therefore, the filling, storage and use of the cylinders must be safe and reliable.

When the permanent gas cylinder is filled with permanent gas at present, the permanent gas cylinder is simply placed on the ground for filling, and the permanent gas cylinder is easy to topple over during filling, so that the gas cylinder is damaged and the explosion risk is caused; meanwhile, when the air charging is carried out, generally, the whole row is charged, when the inflation tube is separated from the inflation connector in an accident, the permanent gas in the inflation tube is in a high-pressure state, so that the inflation tube is thrown and danced, and the whole exhaust bottle can be toppled.

Meanwhile, in the filling process of the gas cylinder, the gas cylinder with the thread defect is filled into the filling platform due to the fact that an operator does not carefully check the gas cylinder, or the hose is fatigued after long-term use, so that the gas cylinder is separated in the filling process, and the gas cylinder is overturned to seriously cause injury accidents.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve current gas cylinder and filling the dress in-process, because operating personnel inspection is careful not will have the gas cylinder of screw thread defect to filling the dress platform and filling dress, perhaps the hose uses fatigue for a long time to lead to filling the dress in-process and throw off, takes place the gas cylinder and turns over to the defect that seriously takes place to hinder the people accident, and provides a facilitate the use, promotes the security performance and fills the dress hose.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a fill dress hose, includes clamp, pipe, weaves the screen cloth and establishes the hose body at the interior tooth joint at both ends, still be equipped with on the hose body and prevent getting rid of the rope and be used for fixed this fixed ferrule who prevents getting rid of the rope with a plurality of, prevent getting rid of the rope and still match with a reinforcement hoop, reinforcement hoop include first hoop body and second hoop body, first hoop body with through the round pin hub connection between the second hoop body, set up a package that is used for the package to establish and prevents getting rid of the rope on the hoop body inboard of reinforcement hoop and establish the groove, the groove is established to the package and is semicircular ring channel for the cross-section, the degree of depth more than or equal to in groove is established in the package prevents getting rid of the cross-sectional diameter of rope. In this technical scheme, in order to prevent that there is the gas cylinder of screw thread defect from filling the dress to filling the platform, perhaps the hose uses fatigue for a long time to lead to breaking away at filling the dress in-process, takes place that the gas cylinder overturn seriously takes place to hinder the people accident, increase one on filling the hose and prevent getting rid of the rope, should prevent getting rid of the rope and can fix the gas cylinder to prevent the situation that the gas cylinder that arouses because drops from turning on one's side and appearing, protect operating personnel, also prevent waste and environmental pollution because gas leakage arouses.

The wrapping groove is integrally in a circular ring shape, the shape of the wrapping groove is consistent with that of the reinforcing hoop, the inner wall of the reinforcing hoop is vertical and just right capable of being completely clamped on the hose, the wrapping groove in the reinforcing hoop clamps the anti-throwing rope to form reinforcement, so that the reinforcing hoop, the hose and the anti-throwing rope are tightly connected, as a preferred scheme, the reinforcing hoop can also have a larger inner diameter relative to the hose, the hose is wrapped with a layer of flexible gasket, the anti-throwing rope is arranged on the outer side of the gasket, when the reinforcing hoop is clasped, the gasket tightly wraps the hose to form a larger force, one side of the anti-throwing rope is tightly attached to the gasket, the other three sides of the anti-throwing rope are tightly clasped by the reinforcing hoop to form the hose, the gasket, the anti-throwing rope and the wrapping groove, the gasket is a rubber gasket, the thickness of the rubber gasket and the radius of the hose are slightly larger than the inner diameter of the reinforcing hoop, make and prevent getting rid of the rope and can wear out the rubber gasket, the effect that leads to the groove of derivation in this scheme is to prevent getting rid of the rope and deriving, at least one is located the surface of consolidating the hoop in the upper end that leads to the groove and the lower extreme of deriving promptly, consequently, prevent getting rid of the rope and leading out in leading to the groove smoothly, for the convenient reason of processing, can let the upper end and the lower extreme that derive logical groove be the opening, use the rubber gasket, and also can omit the existence of deriving logical groove under the thicker condition of rubber gasket, in this scheme, prevent getting rid of the rope and the hose is welded fastening, even wherein the welded point appears coming off, because the existence of consolidating the hoop still can effectually prevent getting rid of the rope and hoop, play the effect of a insurance.

Preferably, the number of the fixed pipe hoops is more than or equal to 6. In this technical scheme, in order to ensure that the gas cylinder can be fixed, set up the quantity of fixed ferrule to more than 6.

Preferably, the anti-throwing rope is formed by weaving 304 stainless steel wire ropes.

Preferably, the hose body is externally coated with a black rubber sleeve.

Preferably, a guiding through groove is formed in the hoop body of the reinforcing hoop in the vertical direction, and the guiding through groove is perpendicular to the wrapping groove.

The utility model has the advantages that: in order to prevent the gas cylinder with thread defects from being filled into a filling platform or the hose from being disconnected in the filling process due to long-term use fatigue, the gas cylinder is overturned to seriously cause injury accidents, a throwing-preventing rope is additionally arranged on the filling hose and can fix the gas cylinder, so that the rollover condition of the gas cylinder caused by falling off is prevented, operators are protected, and the waste and the environmental pollution caused by gas leakage are also prevented.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the reinforcing hoop of the present invention.

In the figure, 1, an internal thread joint; 2. clamping a hoop; 3. a pipe blank; 4. black gum cover; 5. preventing the rope from being thrown; 6. fixing the pipe hoop; 7. weaving a net sleeve; 8. reinforcing the hoop; 9. leading out the through groove; 10. wrapping the groove; 11. and (7) a pin shaft.

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.

Referring to fig. 1, a filling hose comprises a hoop, a tube blank 3, a woven net cover 7 and a hose body provided with inner tooth joints 1 at two ends, wherein the hose body is further provided with a throwing-proof rope 5 and 6 fixed pipe hoops 6 for fixing the throwing-proof rope 5. Prevent getting rid of rope 5 still match with a reinforcement hoop 8, reinforcement hoop 8 include first hoop body and second hoop body, first hoop body with connect through round pin axle 11 between the second hoop body, set up a package that is used for the package to establish the rope of getting rid of on the hoop body inboard of reinforcement hoop and establish groove 10, the hoop body of reinforcement hoop is gone up vertical direction and has been seted up one and derived logical groove 9, derive logical groove 9 with the package establish the groove 10 perpendicularly.

The bag is provided with a groove which is an annular groove with a semicircular section, and the depth of the bag is more than or equal to the section diameter of the anti-throwing rope. The wrapping groove is integrally in a circular ring shape, the shape of the wrapping groove is consistent with that of the reinforcing hoop, the inner wall of the reinforcing hoop is vertical and can be exactly and completely clamped on the hose, and the wrapping groove in the reinforcing hoop clamps the anti-throwing rope to form reinforcement, so that the reinforcing hoop, the hose and the anti-throwing rope are tightly connected;

as a preferred scheme, the reinforcing hoop can have a larger inner diameter relative to the hose, a layer of flexible gasket is wrapped on the hose, the anti-throwing rope is arranged on the outer side of the gasket, when the reinforcing hoop is clasped, the gasket tightly wraps the hose to form a larger force, one side of the anti-throwing rope is tightly attached to the other three sides of the gasket and is clasped by the reinforcing hoop to form the hose, the gasket, the anti-throwing rope and the wrapping groove, wherein the gasket is a rubber gasket, the thickness of the rubber gasket and the radius of the hose are slightly larger than the inner diameter of the reinforcing hoop, when the rubber gasket is used, a notch needs to be cut on the rubber gasket to enable the anti-throwing rope to penetrate through the rubber gasket, the guiding through groove in the scheme has the function of guiding out the anti-throwing rope, namely at least one of the upper end and the lower end of the guiding through groove is positioned on the surface of the reinforcing hoop, so that the anti-throwing rope can, can let the upper end and the lower extreme that lead to the groove of deriving be the opening, use the rubber gasket, and also can omit the existence that leads to the groove of deriving under the thick condition of rubber gasket, in this scheme, prevent getting rid of the rope and the hose is welded fastening, even wherein welded point appears and drops, still can effectually prevent getting rid of the rope owing to consolidate the existence of hoop and cramp, play the effect of a insurance.

The total length of the hose body is 1100mm, the working pressure of the hose is 20MPa, the anti-throwing rope is made of 304 stainless steel wire ropes, and the length of the anti-throwing rope is greater than that of the hose body; the inner dental joint is NPT1/4 inner dental joint.

The hose clamp can be provided with a check valve, the check valve refers to the prior art, and the check valve has the effects that when the inflation is finished, and when an operator loosens the filling joint, the filling joint cuts off the gas circuit to protect the gas in the filling hose from being exhausted, so that the gas in the pipeline is not wasted, the energy-saving effect is achieved, the environment is not polluted, no danger is formed, and the gas in the pipeline is prevented from being polluted due to the communication with the air, and the gas quality is reduced.

The outside of the hose body is coated with a black rubber sleeve 4.

When using, operating personnel removes the gas cylinder to filling the dress platform, will fill the dress hose through interior tooth joint and connect the back well, will prevent getting rid of the rope and encircle the gas cylinder several rings earlier for fix the gas cylinder, then begin to fill the dress again.

The gas cylinder that can prevent to have the screw thread defect fills the dress to filling the platform like this, perhaps the hose uses fatigue for a long time to lead to breaking away at filling the dress in-process, takes place the gas cylinder and overturn and seriously take place to hinder the people accident, increases one on filling the hose and prevents to get rid of the rope, should prevent to get rid of the rope and can fix the gas cylinder to prevent to appear owing to the situation that the gas cylinder that drops and arouses turns on one's side, protect operating personnel, also prevent waste and environmental pollution because gas leakage arouses.

The embodiments of the present invention have been described in detail, and specific embodiments are used herein to explain the embodiments of the present invention, and the description of the embodiments is only used to help understand the core idea of the present invention. Meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, and the content of the present specification should not be understood as the limitation of the present invention.

The present invention is not limited to the above embodiment, and various modifications and variations of the present invention are also intended to be included within the scope of the claims and the equivalent technical scope of the present invention if they do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a fill dress hose, includes clamp, pipe, weaves the screen cloth and establishes the hose body at the interior tooth joint at both ends, a serial communication port, still be equipped with on the hose body and prevent getting rid of the fixed ferrule that rope and a plurality of are used for fixed this to prevent getting rid of the rope, prevent getting rid of the rope and still match with a reinforcement hoop, reinforcement hoop include first hoop body and second hoop body, first hoop body with through the round pin hub connection between the second hoop body, offer a package that is used for the package to establish and prevents getting rid of the rope on the hoop body inboard of reinforcement hoop and establish the groove, the groove is established for cross-section semicircular ring channel to the package, the degree of depth more than or equal to in groove is established to the package prevents the cross-sectional diameter who gets rid of the rope.

2. Filling hose according to claim 1, wherein the number of fixed collars is greater than or equal to 6.

3. A filling hose according to claim 1, wherein said anti-whip cord is braided from a 304 stainless steel wire rope.

4. A filling hose according to claim 1, wherein the hose body is externally covered with a black rubber sleeve.

5. A filling hose according to claim 1, wherein the length of the hose body is 1100 mm.

6. A filling hose according to claim 1, wherein the length of the anti-whip cord is greater than the length of the hose body.

7. A filling hose according to claim 1, wherein said reinforcing band has a vertically extending channel formed in a body thereof, said channel being perpendicular to said channel.