CN209782211U - Flammable liquid portable storage tube - Google Patents

Abstract

Portable storage tube for flammable liquids. The utility model mainly solves the problem that people need to carry a flammable liquid storage tank made of steel when they are having a picnic, and the heavy weight is not conducive to carrying it. It is characterized in that it includes a pipe body (1) made of plastic, a housing chamber (2) is provided inside the pipe body, and a through pipe (3) is provided on the pipe body, and the through pipe communicates with the housing chamber , the pipe body is axially provided with a connection hole (11) communicating with the accommodating cavity, a detachably connected end cap (4) is provided in the connection hole, and a protruding ring (111) is provided in the connection hole ), the convex ring is provided with a sealing gasket (5) covering the connection hole, the sealing gasket is in sealing fit with the convex ring, and the bottom of the end cap is press fit with the sealing gasket. The utility model provides a portable storage tube for flammable liquids, the tube body of which is made of plastic, has light weight and is convenient for carrying.

Description

Flammable liquid portable storage tube

technical field

The utility model belongs to the field of flammable liquid storage, in particular to a portable storage tube for flammable liquid.

Background technique

People sometimes carry flammable liquid storage tanks (such as gas tanks, etc.) when picnicking, because such gas tanks are mostly made of steel, which are heavy and unfavorable for carrying.

Utility model content

In order to overcome the shortcomings of the background technology, the utility model provides a portable storage tube for flammable liquid, which mainly solves the problem that people need to carry a flammable liquid storage tank made of steel when they are picnicking, and the heavy weight is not conducive to carrying.

The technical scheme adopted in the utility model is:

A portable storage tube for flammable liquids, comprising a tube body made of plastic, a housing cavity is arranged inside the tube body, a through pipe is arranged on the tube body, the through tube communicates with the housing cavity, and the shaft of the tube body There is a connecting hole communicating with the accommodating cavity, the connecting hole is provided with a detachably connected end cover, the connecting hole is provided with a protruding ring, and the protruding ring is provided with a cover covering the connecting hole. A sealing pad, the sealing pad is in sealing fit with the convex ring, and the bottom of the end cover is press fit with the sealing pad.

The pipe body is made of PE.

A protective plate higher than the through pipe is also provided on the pipe body.

The end cover is axially provided with an inner hexagonal hole.

The through pipe is provided with a detachably connected top cap, and the through pipe is provided with a mounting hole communicating with the accommodating cavity, and a valve body is provided in the mounting hole, and the valve body includes a valve body connected to the mounting hole. The inner wall of the valve tube is threaded, the valve tube is provided with a through hole in the axial direction, and also includes a push rod that fits with the through hole, and one end of the push rod passes through the valve body and is provided with a first sealing ring. The other end of the push rod is provided with a second sealing ring, the inner wall of the through hole is provided with a boss, and a spring is arranged between the boss and the second sealing ring,

The ejector rod includes a sealing position where the first sealing ring is in sealing cooperation with the bottom of the valve body and the second sealing ring is in sealing cooperation with the inner wall of the through hole;

And move downward after being stressed so that the first sealing ring is staggered from the bottom of the valve body and the second sealing ring is staggered from the communication position of the inner wall of the through hole.

There are two through pipes.

A sealing ring is also provided between the valve body and the inner wall of the installation hole.

The beneficial effect of the utility model is that: the utility model provides a portable storage tube for flammable liquid, and the tube body is made of plastic, which is light in weight and easy to carry.

Description of drawings

Fig. 1 is an explosion schematic diagram of an embodiment of the present invention.

Fig. 2 is a schematic diagram (sealing position) of an embodiment of the present invention.

Fig. 3 is a schematic diagram of an embodiment of the present invention (communication position and removal of the top cap).

Fig. 4 is a partial sectional view of an embodiment of the present invention.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings: as shown in the figure, the portable storage tube for flammable liquids includes a tube body 1 made of plastic, and the tube body is provided with an accommodating chamber 2, and the tube body is provided with a through-hole Pipe 3, the through pipe communicates with the accommodation chamber, the pipe body is axially provided with a connecting hole 11 communicating with the accommodation chamber, the connecting hole is provided with a detachably connected end cap 4, the A protruding ring 111 is arranged in the connecting hole, and a sealing gasket 5 covering the connecting hole is arranged on the protruding ring, and the sealing gasket is sealed with the convex ring, and the bottom of the end cap is pressed against the sealing gasket Cooperate. As one of the optional solutions, the outer wall of the end cap is threadedly connected with the inner wall of the connection hole, and the bottom of the end cap is pressed against the gasket after installation to realize the sealing of the accommodating cavity. When burning, open the end cover, take off the sealing gasket, pour alcohol into the holding chamber, then put the sealing gasket, and install the end cover. The utility model provides a portable storage tube for flammable liquids, the tube body of which is made of plastic, has light weight and is convenient for carrying.

In this embodiment, as shown in the figure, the pipe body is made of PE. Or also can adopt materials such as glass fiber reinforced plastics.

In this embodiment, as shown in the figure, a protective plate 6 higher than the through pipe is also provided on the pipe. When placed vertically, the protection plate is in contact with the ground or the desktop to protect the through pipe.

In this embodiment, as shown in the figure, the end cover is axially provided with an inner hexagonal hole 41 . Easy tool turning.

In this embodiment, as shown in the figure, a detachably connected top cap 31 is provided on the through pipe, and a mounting hole 30 communicating with the accommodating cavity is provided in the through pipe, and a mounting hole 30 is provided in the mounting hole. The valve body 7, the valve body includes a valve tube 71 threadedly connected to the inner wall of the installation hole, the valve tube is provided with a through hole 72 in the axial direction, and also includes a push rod 73 that is clearance fit with the through hole, the One end of the push rod passes through the valve body to be provided with a first seal ring 731, the other end of the push rod is provided with a second seal ring 732, and the inner wall of the through hole is provided with a boss 721, and the boss is connected to the first seal ring. A spring 75 is arranged between the two sealing rings, and the push rod includes a sealing position where the first sealing ring is in sealing fit with the bottom of the valve body and the second sealing ring is in sealing fit with the inner wall of the through hole; and after being stressed The downward movement causes the first sealing ring to stagger from the bottom of the valve body and the communication position where the second sealing ring staggers from the inner wall of the through hole. Under normal conditions, under the action of the spring, the ejector rod is in the sealing position, that is, the first sealing ring is in sealing fit with the bottom of the valve body, and the second sealing ring is in sealing fit with the inner wall of the through hole. Ejector, the ejector rod moves downward and is in the connected position (see Figure 3). At this time, liquid gas can be poured in. After the filling is completed, the ejector rod is lifted under the action of the spring to achieve sealing. The same is true when liquid needs to be discharged. Just press down on the plunger and let the liquid out. The top cap can be threadedly connected with the through pipe.

In this embodiment, as shown in the figure, there are two through pipes. It can be used for air outlet at one end and liquid inlet at one end. The two structures can be the same. When air outlet is required, just press the ejector pin on the air outlet pipe.

In this embodiment, as shown in the figure, a sealing ring 76 is further provided between the valve body and the inner wall of the installation hole. Strengthen the sealing effect.

In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

The embodiments described with reference to the accompanying drawings are exemplary and are intended to explain the present utility model, but should not be construed as limiting the present utility model. The embodiment should not be regarded as limiting the utility model, but any improvement based on the spirit of the utility model should be within the protection scope of the utility model.

Claims (7)

1. Portable storage tube of flammable liquid which characterized in that: include pipe shaft (1) of making by plastics, be equipped with in the pipe shaft and hold chamber (2), be equipped with siphunculus (3) on the pipe shaft, the siphunculus with hold the chamber intercommunication, the pipe shaft axial be equipped with hold connecting hole (11) of chamber intercommunication, be equipped with in the connecting hole and dismantle end cover (4) of connection, be equipped with bulge loop (111) in the connecting hole, be equipped with the cover on the bulge loop the sealed pad (5) of connecting hole, sealed pad with the sealed cooperation of bulge loop, end cover bottom with sealed pad supports the press fit.

2. The portable flammable liquid storage tube of claim 1, wherein: the tube body is made of PE.

3. The portable flammable liquid storage tube of claim 2, wherein: the pipe body is also provided with a protection plate (6) higher than the through pipe.

4. The portable flammable liquid storage tube of claim 3, wherein: the end cover is axially provided with an inner hexagonal hole (41).

5. The portable flammable liquid storage tube of claim 4, wherein: the improved valve is characterized in that a top cap (31) detachably connected with the through pipe is arranged on the through pipe, a mounting hole (30) communicated with the accommodating cavity is formed in the through pipe, a valve body (7) is arranged in the mounting hole, the valve body comprises a valve pipe (71) in threaded connection with the inner wall of the mounting hole, a through hole (72) is axially arranged on the valve pipe, the improved valve further comprises a top rod (73) in clearance fit with the through hole, one end of the top rod penetrates through the valve body to be provided with a first sealing ring (731), the other end of the top rod is provided with a second sealing ring (732), the inner wall of the through hole is provided with a boss (721,

The ejector rod comprises a sealing position at which a first sealing ring is in sealing fit with the bottom of the valve body and a second sealing ring is in sealing fit with the inner wall of the through hole;

And the communication position where the first sealing ring and the bottom of the valve body are staggered and the second sealing ring and the inner wall of the through hole are staggered is formed by downward movement after stress.

6. The portable flammable liquid storage tube of claim 5, wherein: the siphunculus is equipped with two.

7. The portable flammable liquid storage tube of claim 6, wherein: and a sealing ring (76) is also arranged between the valve body and the inner wall of the mounting hole.