CN219367031U - Branch corrugated hose capable of switching flow channels - Google Patents

Abstract

The utility model discloses a branch corrugated hose with a switchable flow passage, which relates to the field of corrugated hoses and comprises a main corrugated hose, wherein a buffer mechanism is arranged in the main corrugated hose and comprises a rotating rod, the outer side of the rotating rod is fixedly sleeved with a sleeve, the outer side of the sleeve is fixedly connected with a water retaining sheet, the outer side of the main corrugated hose is provided with a constraint part, the constraint part comprises a rubber ring, and the rubber ring is provided with a binding belt through a magic tape in a detachable manner; and through the restraint part, can be when one of them fork ripple hose takes place to damage, restrict spacing with the fork ripple hose of damage, prevent its arbitrary removal, ensured the security performance to surrounding environment and personnel.

Description

Branch corrugated hose capable of switching flow channels

Technical Field

The utility model relates to the field of corrugated hoses, in particular to a bifurcated corrugated hose capable of switching flow passages.

Background

The corrugated hose is a flexible high-pressure-resistant pipe fitting and is often used for conveying liquid, the traditional corrugated hose is an integral section, if the liquid at a certain position needs to be conveyed to two different positions, two corrugated hoses are needed, the unnecessary waste of the hose is caused, if the corrugated hose is damaged when reaching the other position from one position, the corrugated hose cannot be used, and therefore the corrugated hose needs to be replaced integrally, and the requirement can be well met by using the bifurcated corrugated hose.

The junction between the main line hose and the fork line hose in the existing fork line hose is often directly impacted by liquid, so that under long-time use, the junction is cracked and damaged, and normal use of the fork line hose is affected.

Accordingly, the present inventors have studied and improved the conventional structure and the conventional drawbacks, and have provided a bifurcated bellows with a switchable flow path, so as to achieve the purpose of more practical value.

Disclosure of Invention

The utility model aims to provide a branch corrugated hose with a switchable flow passage, the buffer mechanism comprises a rotating rod, a sleeve is fixedly sleeved on the outer side of the rotating rod, water blocking sheets are fixedly connected on the outer side of the sleeve, and the sleeve and the rotating rod are driven to rotate by the water blocking sheets through liquid impact, so that the effect of buffering the impact force of liquid is achieved, the protection of a connecting part is improved, cracks are avoided, and the problem that the joint between a main corrugated hose and a branch corrugated hose in the existing branch corrugated hose in the background art is always impacted directly by liquid is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a branch corrugated hose of changeable runner, includes the main ripple hose, the inside of main ripple hose is provided with buffer gear, buffer gear includes the bull stick, the fixed sleeve that has cup jointed in the outside of bull stick, telescopic outside fixedly connected with breakwater, the outside of main ripple hose is provided with restraint part, restraint part includes the rubber ring, the rubber ring has the bandage through the magic subsides dismouting.

By adopting the technical scheme, the sleeve and the rotating rod are driven to rotate by the water baffle plates through liquid impact, so that the effect of buffering the impact force of the liquid is achieved, the protection of the connecting part is improved, and cracks are avoided; and through the restraint part, can be when one of them fork ripple hose takes place to damage, restrict spacing with the fork ripple hose of damage, prevent its arbitrary removal, ensured the security performance to surrounding environment and personnel.

Further, the output end of the main corrugated hose is communicated with two fork corrugated hoses, and the connection parts between the two fork corrugated hoses are connected to form a connection part, and the connection part corresponds to the buffer mechanism horizontally.

By adopting the technical scheme, the forked corrugated hose has the effect of switching the flow channels, so that when one forked corrugated hose is damaged and leaked and cannot be used, the forked corrugated hose does not need to be replaced integrally, and only needs to introduce liquid into the other forked corrugated hose; meanwhile, the impact of liquid on the connecting part can be reduced by utilizing the buffer mechanism.

Further, the water retaining sheets are provided with a plurality of water retaining sheets, the water retaining sheets are distributed in a ring shape, and the sum of the lengths of the two water retaining sheets is larger than the longitudinal length of the connecting part.

Through adopting above-mentioned technical scheme to strike a plurality of manger plate pieces at liquid, manger plate piece drives sleeve and bull stick and rotates, thereby plays the effect of buffering liquid impact force, promotes the protection to connecting portion, avoids it to produce the crackle.

Further, the surface of the rubber ring is provided with a rough surface, the inner side wall of the binding band is provided with a hook surface, and one end of the binding band is fixedly connected with the rubber ring through a plastic rivet.

Through adopting above-mentioned technical scheme to the bandage can bind the constraint with one of them bifurcation bellows of damage, and will collude face and the adhesion of hair face mutually, thereby realizes fixed spacing effect, prevents the bifurcation bellows skew of damage.

Further, the bull stick is hollow cylinder, and bull stick both ends pass through the bearing and are connected with the inside upper and lower lateral wall rotation of main line hose.

Through adopting above-mentioned technical scheme, help alleviateing the holistic quality of this branching ripple hose to can make bull stick and sleeve rotate when the liquid impact manger plate, thereby realize the effect of buffering.

Further, the rubber ring adopts a hollow annular structure, and the rubber ring is matched with the main ripple hose.

By adopting the technical scheme, the burden of the main corrugated hose is favorably lightened, so that the constraint component is quickly installed or detached, and the flexibility of the bifurcated corrugated hose is improved.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the branch corrugated hose with the switchable flow channels, provided by the utility model, the sleeve and the rotating rod are driven to rotate by the liquid to impact the water baffle plates, so that the effect of buffering the impact force of the liquid is achieved, the protection of the connecting part is improved, and the cracking is avoided.

2. According to the branch corrugated hose with the changeable flow passage, the hook surface on the binding belt is far away from the rough surface on the rubber ring, the damaged branch corrugated hose is bent and placed in the binding belt, and then the hook surface is covered on the rough surface again, so that the damaged branch corrugated hose is restrained and limited, the flow passage is changed, and liquid in the main corrugated hose flows into the other undamaged branch corrugated hose; through the restraint part, can be when one of them fork ripple hose takes place to damage, restrict spacing with the fork ripple hose of damage, prevent its arbitrary removal, ensured the security performance to surrounding environment and personnel.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the front view of the present utility model;

FIG. 3 is a schematic side view of the restraining element of the present utility model;

FIG. 4 is a schematic side view of a restraint member of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model

In the figure: 1. a main corrugated hose; 2. a fork bellows; 3. a connection part; 4. a buffer mechanism; 41. a rotating rod; 42. a sleeve; 43. a water blocking piece; 5. a restraining member; 51. a rubber ring; 52. a magic tape; 521. a rough surface; 522. a hook surface; 53. a binding band.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a branch corrugated hose with a switchable runner includes a main corrugated hose 1, a buffer mechanism 4 is arranged in the main corrugated hose 1, the buffer mechanism 4 includes a rotating rod 41, a sleeve 42 is fixedly sleeved on the outer side of the rotating rod 41, a water retaining sheet 43 is fixedly connected on the outer side of the sleeve 42, the water retaining sheet 43 drives the sleeve 42 and the rotating rod 41 to rotate through liquid impact on the plurality of water retaining sheets 43, so that the effect of buffering liquid impact force is achieved, the protection of a connecting portion 3 is improved, cracks are avoided, the restraint part 5 is arranged on the outer side of the main corrugated hose 1, the restraint part 5 includes a rubber ring 51, a binding band 53 is dismounted through a magic tape 52, the damaged branch corrugated hose 2 can be restrained and limited when one of the branch corrugated hoses 2 is damaged, any movement of the damaged branch corrugated hose is prevented, and safety performance to surrounding environment and personnel is guaranteed.

Referring to fig. 1 and 2, the output end of the main corrugated hose 1 is communicated with two branch corrugated hoses 2, the two branch corrugated hoses 2 are provided with a connecting part 3, and the connecting part 3 corresponds to the buffer mechanism 4 horizontally, so that the branch corrugated hose has the function of switching flow passages, and when one of the branch corrugated hoses 2 is damaged and leaked, the branch corrugated hose cannot be used, and the whole branch corrugated hose is not required to be replaced, and only the liquid is required to be introduced into the other branch corrugated hose 2; at the same time, the impact of the liquid on the connection portion 3 can be reduced by the buffer mechanism 4.

Referring to fig. 2 and 5, a plurality of water blocking plates 43 are provided, and the water blocking plates 43 are distributed in a ring shape, and the sum of the lengths of the two water blocking plates 43 is greater than the longitudinal length of the connecting portion 3, so that when the liquid impacts the water blocking plates 43, the water blocking plates 43 drive the sleeve 42 and the rotating rod 41 to rotate, thereby playing a role in buffering the impact force of the liquid, promoting the protection of the connecting portion 3, and avoiding the generation of cracks.

Referring to fig. 3 and 4, the outer surface of the rubber ring 51 is provided with a rough surface 521, the inner side wall of the strap 53 is provided with a hook surface 522, and one end of the strap 53 is fixedly connected with the rubber ring 51 through a plastic rivet, so that the strap 53 can bind and bind one of the damaged branched corrugated hoses, and the hook surface 522 is adhered to the rough surface 521, thereby realizing a fixed limiting effect and preventing the damaged branched corrugated hose from shifting.

Referring to fig. 2 and 5, the rotating rod 41 is a hollow cylinder, and two ends of the rotating rod 41 are rotatably connected with the upper and lower side walls of the main corrugated hose 1 through bearings, which is helpful for reducing the overall mass of the branched corrugated hose, and the rotating rod 41 and the sleeve 42 can be rotated when the liquid impacts the water retaining sheet 43, so that the buffering effect is achieved.

Referring to fig. 1, 3 and 4, the rubber ring 51 adopts a hollow ring structure, and the rubber ring 51 is adapted to the main corrugated hose 1, which is beneficial to reducing the burden of the main corrugated hose 1, thereby realizing rapid installation or disassembly of the constraint component 5, and improving the flexibility of the bifurcated corrugated hose.

To sum up: firstly, the branched corrugated hose is assembled at a designated position, liquid flows into the main corrugated hose 1 and flows in the directions of the two branched corrugated hoses 2, along with the continuous flow of the liquid, the liquid impacts the water retaining sheets 43, and the water retaining sheets 43 drive the sleeve 42 and the rotating rod 41 to rotate, so that the water retaining sheets 43 rotate together, and the effect of buffering the impact force of the liquid is achieved;

when one of the fork corrugated hoses 2 is damaged, the hook surface 522 on the binding band 53 is far away from the rough surface 521 on the rubber ring 51, the damaged fork corrugated hose 2 is bent and placed in the binding band 53, and then the hook surface 522 is covered on the rough surface 521 again, so that the damaged fork corrugated hose 2 is restrained and limited, a runner is switched, and liquid in the main corrugated hose 1 flows into the other undamaged fork corrugated hose 2.

The parts not involved in the present utility model are the same as or can be implemented by the prior art, and are not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A bifurcated corrugated hose with switchable flow channels, comprising a main corrugated hose (1), characterized in that: the inside of main line hose (1) is provided with buffer gear (4), buffer gear (4) include bull stick (41), sleeve (42) have been cup jointed in the outside of bull stick (41) is fixed, the outside fixedly connected with breakwater (43) of sleeve (42), the outside of main line hose (1) is provided with restraint part (5), restraint part (5) include rubber ring (51), rubber ring (51) are pasted (52) dismouting through the magic and are had bandage (53).

2. A bifurcated bellows switchable fluid path according to claim 1, wherein: the output of main ripple hose (1) is linked together there is fork ripple hose (2), fork ripple hose (2) are provided with two, and two junction between fork ripple hose (2) sets up to connecting portion (3), connecting portion (3) are corresponding with buffer gear (4) level.

3. A bifurcated bellows switchable fluid path according to claim 1, wherein: the water retaining pieces (43) are arranged in a plurality, the water retaining pieces (43) are distributed in a ring shape, and the sum of the lengths of the two water retaining pieces (43) is larger than the longitudinal length of the connecting part (3).

4. A bifurcated bellows switchable fluid path according to claim 1, wherein: the outer surface of the rubber ring (51) is provided with a rough surface (521), the inner side wall of the binding band (53) is provided with a hook surface (522), and one end of the binding band (53) is fixedly connected with the rubber ring (51) through a plastic rivet.

5. A bifurcated bellows switchable fluid path according to claim 1, wherein: the rotating rod (41) is a hollow cylinder, and two ends of the rotating rod (41) are rotatably connected with the upper side wall and the lower side wall in the main corrugated hose (1) through bearings.

6. A bifurcated bellows switchable fluid path according to claim 1, wherein: the rubber ring (51) adopts a hollow annular structure, and the rubber ring (51) is matched with the main corrugated hose (1).