CN215367050U

CN215367050U - Large-range water spraying pipe for hot water deicing machine

Info

Publication number: CN215367050U
Application number: CN202121162522.3U
Authority: CN
Inventors: 陈东海
Original assignee: Gatling Intelligent Equipment Wuxi Co ltd
Current assignee: Gatling Intelligent Equipment Wuxi Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-12-31
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a large-range water spraying pipe for a hot water deicing machine, which relates to the field of water spraying pipes and comprises an outer layer pipe, wherein a middle layer pipe is fixedly arranged in the outer layer pipe; the middle-layer pipe and the outer-layer pipe are both provided with sliding groove holes along the axial direction correspondingly, a connecting piece is arranged outside the inner-layer hose, penetrates through the sliding groove holes of the middle-layer pipe and is connected to the outer-layer pipe in a sliding mode, and extends out of the outer-layer pipe; the inner diameter of the middle-layer pipe at the outlet of the water spraying pipe is gradually reduced along the water flow direction and is finally smaller than the outer diameter of the elastic ring. The utility model realizes the change of the water flow pressure in the inner layer hose through the sliding connecting piece, thereby realizing the control of the range.

Description

Large-range water spraying pipe for hot water deicing machine

Technical Field

The utility model relates to the field of spray pipes, in particular to a large-range spray pipe for a hot water deicing machine.

Background

When the temperature is low, the icing of roads and facilities brings inconvenience to the traveling, the operation and the life of people, and the hot water deicing is a common deicing mode.

However, because the pressure of hot water is low, the hot water of the hot water ice removing machine in the prior art is easy to jet due to insufficient pressure, so that the jet is low, the ice removing machine needs to be kept within a short distance, and because the water pressure is low, the ice removing machine does not have enough impact force on the ice surface, so that more hot water is needed to melt ice blocks through the temperature, and the water, labor and time are wasted.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide a large-range water spraying pipe for a hot water deicing machine, which has the functions of improving the instantaneous impact force and adjusting the range, and the technical purpose is realized by the following technical scheme:

a large-range water spraying pipe for a hot water deicing machine comprises an outer layer pipe, wherein a middle layer pipe is fixedly arranged in the outer layer pipe, an inner layer hose is fixedly arranged in the middle layer pipe, a cavity is formed between the inner layer hose and the middle layer pipe, an elastic ring is sleeved outside the inner layer hose and arranged in the cavity and can slide along the inner layer hose;

the middle-layer pipe and the outer-layer pipe are both provided with sliding groove holes along the axial direction correspondingly, a connecting piece is arranged outside the inner-layer hose, penetrates through the sliding groove holes of the middle-layer pipe and is connected to the outer-layer pipe in a sliding mode, and extends out of the outer-layer pipe;

the inner diameter of the cavity at the outlet of the water spray pipe is gradually reduced along the water flow direction and is finally smaller than the outer diameter of the elastic ring.

Further: the middle-layer pipe is arranged at the outlet of the water spraying pipe in a sealing way.

Further: the connecting piece is equipped with a plurality ofly, and is a plurality of the connecting piece evenly set up in the elasticity ring is outside.

Further: the connecting piece comprises a connecting plate arranged outside the elastic ring and a connecting part fixedly connected with the connecting plate and connected to the outer layer pipe in a sliding mode, sliding grooves are formed in two sides of the connecting part, and the sliding grooves in the two sides are respectively clamped on two sides of the sliding groove hole formed in the outer layer pipe in a sliding mode.

Furthermore, the outer surface of the connecting part is provided with strip-shaped grains which are vertical to the axial direction of the outer layer pipe.

Further: the connecting part is provided with a locking mechanism for fixing the connecting piece on the outer wall of the outer-layer pipe.

Further: the locking mechanism comprises a rotating part, one end of the rotating part is rotatably connected to the side face of the connecting part and can rotate within the horizontal range, and the other end of the rotating part is connected with the locking plate through a torsion spring.

The utility model has the beneficial effects that: the elastic ring is driven to slide by the sliding connecting piece, the inner diameter of the middle layer pipe is gradually reduced, the elastic ring is extruded to gradually compress the inner layer hose, so that the inner diameter of the inner layer hose is reduced, the water pressure is increased, the range can be adjusted, meanwhile, the pressure intensity is instantly increased at the moment of reducing the inner diameter of the inner pipe, and the impact force is matched with hot water to impact ice layers which are difficult to remove, so that the good effect is achieved;

the outlet of the middle-layer pipe is sealed, so that the elastic ring is ensured to be in a closed environment, and the elasticity of the elastic ring is prevented from being influenced by external corrosion and other reasons;

the connecting part provided with the connecting piece is slidably clamped on the outer layer pipe, so that the distance of the elastic ring relative to the outer side pipe is fixed and the elastic ring cannot move along the radial direction;

the bar-shaped grains are arranged on the outer surface of the connecting part, so that the connecting part can be conveniently and manually controlled to slide, and the sliding is avoided.

Drawings

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

In the figure, 1, an outer layer tube; 2. a middle-layer pipe; 3. an inner layer hose; 4. an elastic ring; 5. a connecting member; 51. a connecting plate; 52. a connecting portion; 6. a lock plate; 7. and a rotating member.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the large-range water spraying pipe for a hot water deicing machine comprises an outer layer pipe 1, a support for fixing a middle layer pipe 2 is arranged in the outer layer pipe 1, the middle layer pipe 2 is fixedly arranged in the support, an inner layer hose 3 is fixedly arranged in the middle layer pipe 2, a cavity is formed between the inner layer hose 3 and the middle layer pipe 2, an elastic ring 4 is sleeved outside the inner layer hose 3, and the elastic ring 4 is arranged in the middle layer pipe 2 and can slide along the inner layer hose 3. In order to ensure that the performance of the elastic ring 4 is not corroded or damped by the outside, the middle layer pipe 2 is arranged at the water outlet of the inner layer hose in a sealing way.

The middle-layer pipe 2 and the outer-layer pipe 1 are both provided with sliding groove holes along the axial direction, the outer part of the inner-layer hose 2 is provided with a connecting piece 5, the connecting piece 5 comprises a connecting plate 51 arranged outside the elastic ring 4 and a connecting part 52 fixedly connected with the connecting plate 51 and slidably connected with the outer-layer pipe 1, sliding grooves are formed in two sides of the connecting part 52, and the sliding grooves in the two sides are respectively slidably clamped on two sides of the sliding groove holes formed in the outer-layer pipe 1. Thus, when the connecting piece 5 slides on the outer layer pipe 1, the connecting part 52 is clamped in the sliding groove hole of the outer layer pipe 1, so that the elastic ring 4 is ensured not to move along the radial direction of the outer layer pipe 1 in the sliding process, and the connecting piece 5 passes through the sliding groove hole of the middle layer pipe 2 to be connected with the outer layer pipe 1 in a sliding way and extends out of the outer layer pipe 1, so that a worker can conveniently slide. For guaranteeing to connect the gliding stability of elastic ring 4, connecting piece 5 sets up a plurality ofly, evenly distributed is in the elastic ring 4 outsidely, preferably two in this embodiment, and two connecting pieces 5 set up about the axis symmetry of elastic ring 4, and when the staff stirred connecting piece 5, the connecting portion 52 of both sides was stirred to one hand, connecting portion 52 surface set up simultaneously with outer pipe axis direction vertically bar line to make things convenient for the staff to slide.

Cavity between middle level pipe 2 and the inlayer hose 3 diminishes along rivers direction internal diameter at the spray pipe exit gradually, finally is less than the external diameter of elastic ring 4, so elastic ring 4 is to the water jet slip in-process, because middle level pipe 2 internal diameter diminishes, elastic ring 4 is extrudeed, thereby the inside through-hole shrink of elastic ring 4 extrudes inlayer hose 3, makes inlayer hose internal diameter diminish, because water pump power is certain, flow is certain promptly, through the area diminish back, pressure grow to the impact force and the range of rivers have been improved.

Thereby drive connecting piece 5 and slide for preventing that water pressure from outwards strutting inner hose 3, preferably be equipped with at connecting portion 52 be used for with connecting piece 5 is fixed in the locking mechanism of outer pipe 1 outer wall, locking mechanism is including rotating piece 7, it rotates to rotate 7 one end connect in the side of connecting portion 52 to can be at the horizontal range internal rotation, the other end passes through the torsional spring and is connected with locking plate 6. When the connecting piece 5 needs to be fixed, the locking plate 6 is abutted against the outer wall of the outer layer pipe 1 due to the elasticity of the torsion spring; when sliding again, the locking plate 6 is pushed away by hand, and the rotating piece 7 is rotated, so that the rotating piece 7 can drive the locking plate 6 to rotate aside, and the sliding of the connecting piece 5 is not affected.

The utility model can drive the elastic ring 4 to slide through the sliding connecting piece 5, thereby changing the range of water flow in the inner layer hose, and meanwhile, the multilayer pipeline is arranged, thereby playing a heat insulation effect and facilitating a worker to grab the outer layer pipe 1; in addition, the pressure intensity is increased instantly when the inner diameter of the inner layer hose 3 is reduced, and the impact force is matched with the impact of hot water on ice layers which are difficult to remove, so that the effect is better.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a big range spray pipe for hot water deicing machine, includes outer pipe (1), its characterized in that: the outer layer pipe (1) is fixedly provided with a middle layer pipe (2), the middle layer pipe (2) is internally and fixedly provided with an inner layer hose (3), a cavity is formed between the inner layer hose (3) and the middle layer pipe (2), an elastic ring (4) is sleeved outside the inner layer hose (3), and the elastic ring (4) is arranged in the cavity and can slide along the inner layer hose (3);

the middle-layer pipe (2) and the outer-layer pipe (1) are both provided with sliding groove holes along the axial direction correspondingly, a connecting piece (5) is arranged outside the inner-layer hose (3), and the connecting piece (5) penetrates through the sliding groove holes of the middle-layer pipe (2) to be connected to the outer-layer pipe (1) in a sliding mode and extends out of the outer-layer pipe (1);

the inner diameter of the cavity at the outlet of the water spray pipe is gradually reduced along the water flow direction and is finally smaller than the outer diameter of the elastic ring (4).

2. The wide range water spray tube for a hot water ice removal machine of claim 1, wherein: the middle-layer pipe (2) is arranged at the outlet of the water spraying pipe in a sealing way.

3. The wide range water spray tube for a hot water ice removal machine of claim 1, wherein: the connecting pieces (5) are arranged in a plurality of numbers, and the connecting pieces (5) are uniformly arranged outside the elastic ring.

4. A large range water spray tube for a hot water ice-removing machine according to any one of claims 1-3, wherein: the connecting piece (5) comprises a connecting plate (51) arranged outside the elastic ring (4) and a connecting part (52) fixedly connected with the connecting plate (51) and connected to the outer layer pipe (1) in a sliding manner, sliding grooves are formed in two sides of the connecting part (52), and the sliding grooves in the two sides are respectively clamped on two sides of the sliding groove hole formed in the outer layer pipe (1) in a sliding manner.

5. The wide range water spray tube for a hot water ice removal machine of claim 4, wherein: the outer surface of the connecting part (52) is provided with strip-shaped lines which are vertical to the axial direction of the outer layer pipe.

6. The wide range water spray tube for a hot water ice removal machine of claim 4, wherein: the connecting part (52) is provided with a locking mechanism for fixing the connecting piece (5) on the outer wall of the outer layer pipe (1).

7. The wide range water spray tube for a hot water ice removal machine of claim 6, wherein: the locking mechanism comprises a rotating part (7), one end of the rotating part (7) is rotatably connected to the side face of the connecting part (52) and can rotate within the horizontal range, and the other end of the rotating part is connected with the locking plate (6) through a torsion spring.