CN205155343U - Flexible pipe - Google Patents

Abstract

The utility model discloses a flexible pipe, including the cavity pipe, the length of cavity pipe is 5cm, and the equal symmetry of its cohesive end is equipped with first thru hole and second thru hole. This cavity pipe has first turn piece through first thru hole is articulated, and this first turn piece is the oval sheet that length is 3cm, and another section of this first turn piece is equipped with the third thru hole. This cavity pipe articulates the second turn piece that has with first turn piece symmetry through the second thru hole, and another section of this second turn piece is equipped with the fourth thru hole. The third thru hole is 0.8cm with fourth diameter of through hole. This kind of pipe can cooperate oil pipe to use, plays the effect of preventing static and clean oil storage tank.

Description

Flexible pipe

Technical field

The utility model relates to a kind of pipeline, particularly relates to a kind of flexible pipe.

Background technique

At present, in the cleaning process of oil storage tank, the pipe of use, because cannot bend, must repeatedly insert and extract pipe out in the process of cleaning, and the oil that circulating filtration extracts reinjects oil storage tank, bothers very much.This cleaning way is utilize the both ends open of oil storage tank vertically to insert circulation that oil pipe carries out oil, so cannot remove being accumulated in the greasy dirt of intermediate portion bottom oil storage tank, iron rust and aqueous vapor.So the bottom how making oil pipe be deep into oil storage tank is comprehensively extracted, reach clean thoroughly, become urgent problem.

Therefore those skilled in the art are devoted to develop a kind of pipe that can bend, and can clean oil storage tank thoroughly.

Model utility content

Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide the simple flexible pipe of a kind of structure.

For achieving the above object, the utility model provides a kind of flexible pipe, comprises hollow circular tube; The length of described hollow circular tube is 5cm, and its cohesive end is all arranged with the first open-work and the second open-work.Described hollow circular tube is hinged with the first turnover sheet by the first open-work; The oval lamellar body of described first turnover sheet to be length be 3cm, another section of described first turnover sheet is provided with the 3rd open-work.Described hollow circular tube is hinged with by the second open-work second of sheet symmetry of transferring with first and transfers sheet; Another section of described second turnover sheet is provided with the 4th open-work.Described 3rd open-work and the 4th open-work diameter are 0.8cm.

Preferably, described articulated elements is rivet.

Preferably, described turnover sheet is use in pairs.

Flexible pipe is formed by connecting by several hollow circular tubes.

The beneficial effects of the utility model are: the utility model is that the cleaning of oil storage tank provides the simple flexible pipe of a kind of structure, can clean thoroughly, and have the beneficial effect of antistatic to oil storage tank.

Accompanying drawing explanation

Fig. 1 is perspective view of the present utility model.

Fig. 2 is solid combination schematic diagram of the present utility model.

Fig. 3 is the view that the utility model is combined with oil pipe.

Embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail:

As shown in Figure 1, a kind of flexible pipe, comprises hollow circular tube 30; The length of hollow circular tube 30 is 5cm, and its cohesive end is all arranged with the first open-work 302 and the second open-work 303.This hollow circular tube 30 is hinged with the first turnover sheet 31 by the first open-work 302; The oval lamellar body of described first turnover sheet 31 to be length be 3cm, another section of this first turnover sheet 31 is provided with the 3rd open-work 310.Hollow circular tube 30 is hinged with by the second open-work second of sheet 31 symmetry of transferring with first and transfers sheet 34; Another section of this second turnover sheet 34 is provided with the 4th open-work 311; Described 3rd open-work 310 and the 4th open-work 311 diameter are 0.8cm.Preferably, articulated elements 32 is rivet.More firm in order to connect, the general paired use of turnover sheet 31.Several hollow circular tubes 30 connect and just define flexible pipe 3 (as shown in Figure 2), and suitably increase and decrease can be needed to connect the quantity of hollow circular tube 30 according to using.

When flexible pipe 3 uses, the hinged place of hollow circular tube 30 and turnover sheet 31 is utilized to bend for turning point; And when oil pipe 1 is placed through flexible pipe 3 inside, and when being combined with it (as shown in Figure 3), oil pipe 1 can do flexure operation with flexible pipe 3, to coordinate length and the Adjusting Shape bent state of oil storage tank 2, and the device 4 of ground wire can be installed with flexible pipe 3, in order to avoid produce electrostatic when using, when not in use, can accept, roll and be placed on inside disk 5.

More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technician in the art according to design of the present utility model on the basis of existing technology by the available technological scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.

Claims (4)

1. a flexible pipe, is characterized in that: comprise hollow circular tube (30); The length of described hollow circular tube (30) is 5cm, and its cohesive end is all arranged with the first open-work (302) and the second open-work (303); Described hollow circular tube (30) is hinged with the first turnover sheet (31) by the first open-work (302); The oval lamellar body of described first turnover sheet (31) to be length be 3cm, another section of described first turnover sheet (31) is provided with the 3rd open-work (310); Described hollow circular tube (30) is hinged with symmetrical second the transferring sheet (34) of sheet (31) of transferring with first by the second open-work; Another section of described second turnover sheet (34) is provided with the 4th open-work (311); Described 3rd open-work (310) and the 4th open-work (311) diameter are 0.8cm.

2. flexible pipe as claimed in claim 1, is characterized in that: described articulated elements (32) is rivet.

3. flexible pipe as claimed in claim 1, is characterized in that: described turnover sheet (31) is for using in pairs.

4. flexible pipe as claimed in claim 1, is characterized in that: flexible pipe (3) is formed by connecting by several hollow circular tubes (30).