CN215785266U

CN215785266U - Diesel oil high-pressure cleaning machine capable of avoiding turbulence phenomenon in water inlet pipe

Info

Publication number: CN215785266U
Application number: CN202122175396.1U
Authority: CN
Inventors: 徐为义; 刘燕青; 居仁益; 顾伟超
Original assignee: Jiangsu Chaojie Cleaning Technology Co ltd
Current assignee: Jiangsu Chaojie Cleaning Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-11
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a diesel oil high-pressure cleaning machine capable of avoiding the turbulent flow phenomenon in a water inlet pipe, which comprises a machine body, wherein an obtuse angle component bag is fixedly and matched with one side of the machine body, and an obtuse angle retainer which enables water inlet pipe elbows smaller than 90 degrees to keep at least obtuse-angle bending conditions is arranged in the obtuse angle component bag. One side of the machine body is fixedly provided with a bag or a bag for placing the assembly to take out when needed, so that the bending degree of the elbow of the water inlet pipe can be kept low, and the machine is convenient to carry; the flexible clamp can avoid the situation of reducing when the water inlet pipe is clamped to keep a small curvature radius, and the effect of avoiding the shaking of the high-pressure pipe is excellent; through the arrangement of the obtuse angle component package and the obtuse angle retainer, the bending degree of the water inlet pipe of the high-pressure cleaning machine cannot exceed 90 degrees, at least the obtuse angle bending condition is always kept, and the shaking of the high-pressure pipe is avoided.

Description

Diesel oil high-pressure cleaning machine capable of avoiding turbulence phenomenon in water inlet pipe

Technical Field

The utility model relates to a diesel high-pressure cleaning machine capable of avoiding the turbulence phenomenon in a water inlet pipe.

Background

A high-pressure cleaning machine is a machine which uses a power device to enable a high-pressure plunger pump to generate high-pressure water to wash the surface of an object. It can peel off and wash away dirt to clean the surface of an object. The high-pressure cleaning machine has the problem of shaking of the high-pressure pipe, the whole equipment is driven to shake when the high-pressure cleaning machine is serious, and the high-pressure pipe can be touched by hands to feel the pulsation of the high-pressure pipe. It can be seen from the water outlet that the water outlet is discontinuous and intermittent. If the water inlet pipeline of the high-pressure cleaning machine has excessive elbows equal to or smaller than 90 degrees, the water flow has a turbulent flow phenomenon in the water inlet pipeline in the water inlet process, sometimes the turbulent flow continues to a high-pressure cavity of the high-pressure pump, the turbulent flow carries with cavities, and the cavities can generate a cavitation (gas explosion) phenomenon in the high-pressure working cavity of the high-pressure pump. This is an important cause of high pressure tube jitter. For a diesel high-pressure cleaning machine, how to avoid turbulent flow in a water inlet pipe and how to avoid shaking of a high-pressure pipe are problems which need to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide the diesel high-pressure cleaning machine capable of avoiding the turbulence phenomenon in the water inlet pipe, wherein one side of the machine body is matched and fixedly provided with a bag or a bag for placing a component to be taken out when needed, so that the bending degree of the elbow of the water inlet pipe can be kept low, and the machine is convenient to carry; the flexible clamp can avoid the situation of reducing when the water inlet pipe is clamped to keep a small curvature radius, and the effect of avoiding the shaking of the high-pressure pipe is excellent; through the arrangement of the obtuse angle component package and the obtuse angle retainer, the bending degree of the water inlet pipe of the high-pressure cleaning machine cannot exceed 90 degrees, at least the obtuse angle bending condition is always kept, and the shaking of the high-pressure pipe is avoided.

In order to achieve the purpose, the technical scheme of the utility model is to design a diesel high-pressure cleaning machine capable of avoiding the turbulent flow phenomenon in a water inlet pipe, which comprises a machine body, wherein an obtuse angle component bag is fixedly and matched arranged at one side of the machine body, and an obtuse angle retainer which enables water inlet pipe elbows smaller than 90 degrees to keep at least obtuse-angle bending conditions is arranged in the obtuse angle component bag. The matched fixed bag or the package of setting in organism one side is used for placing the subassembly in order to take out when needing, can keep the crooked degree of inlet pipe elbow lower, conveniently carries.

The technical scheme is that a plurality of obtuse angle retainers in the obtuse angle component package are different in size; the obtuse angle holder includes two integrally disposed rods that are obtuse angled. Through the arrangement of the obtuse angle component bag and the obtuse angle retainer, the bending degree of the water inlet pipe of the high-pressure cleaning machine cannot exceed 90 degrees, and at least an obtuse angle bending condition is always kept.

The further technical scheme is that flexible clamps matched with different pipe diameters are arranged at the two rod ends of the obtuse angle retainer. The flexible clamp can avoid the condition of reducing to appear when the centre gripping inlet tube keeps little curvature radius, and the effect of avoiding the high-pressure tube shake is excellent.

The further technical proposal is that the two rod ends of the obtuse angle retainer are provided with semi-annular top forks or tuning fork-shaped top forks. Directly withstand like this and do not clip the inlet tube, more can avoid the inlet tube pipe diameter because the condition that diminishes appears being pressed from both sides, avoid the local pipe diameter of inlet tube to diminish and the supply line reducing that arouses.

The further technical scheme is that the flexible clamp comprises a clamp body fixedly arranged at the end parts of the two rods, and a rubber layer is arranged on the part, used for clamping the water inlet pipe, of the clamp body in a wrapping mode. The rubber layer is arranged on the clamp body, so that the problem that the diameter of the water inlet pipe is reduced due to the fact that the clamp is too tight can be solved.

The technical scheme is that a branch rod is further fixedly or integrally arranged on the two rods of the obtuse angle retainer, the branch rod and the two rods are obliquely arranged, and a flexible clamp or a semi-annular top fork or a tuning fork-shaped top fork is also arranged on the branch rod. Therefore, two flexible clamps or semi-annular top forks or tuning fork-shaped top forks are arranged at two ends of the obtuse angle retainer, so that the stress of the water inlet pipe (no matter the clamping force or the force for pushing against the water inlet pipe) is dispersed, and the phenomenon that the diameter of the water inlet pipe is changed due to too large force for keeping the bending of more than 90 degrees is avoided to the maximum extent. For the scheme of the top fork, two pairs of bulges can be correspondingly and fixedly arranged on the water inlet pipe, and the concave part between each pair of bulges is used as a place where the top fork is forked.

The utility model has the advantages and beneficial effects that: through the setting of obtuse angle subassembly package and obtuse angle retainer, make high pressure cleaner's inlet tube bending degree can not exceed 90, keep at least obtuse bending condition throughout, and the setting of flexible clamp or semi-ring shape top fork can avoid leading to the water supply pipe reducing that the inlet tube local pipe diameter diminishes and arouses-also the reducing pipeline by little grow appears because the setting of aforementioned structure, cause the in-process of water to the big pipe diameter pipeline, can't be full of the pipeline in one time, form the cavity, extend to the high-pressure cavity of high-pressure pump, produce cavitation (gas explosion) and cause the pipeline shake, avoid the problem of high pressure cleaner high-pressure pipe shake.

A bag or a bag is fixedly arranged on one side of the machine body in a matched manner and is used for placing the assembly to be taken out when needed, so that the bending degree of the water inlet pipe elbow can be kept low, and the machine is convenient to carry;

the direct inlet tube that withstands rather than cliping more can avoid the inlet tube pipe diameter because the condition that diminishes appears being pressed from both sides, avoids the local pipe diameter of inlet tube to diminish and the supply line reducing that arouses.

The rubber layer is arranged on the clamp body, so that the problem that the diameter of the water inlet pipe is reduced due to the fact that the clamp is too tight can be solved.

Two flexible clamps or semi-annular top forks or tuning fork-shaped top forks are arranged at two ends of the obtuse angle retainer, so that the stress (no matter the clamping force or the force for pushing against the water inlet pipe) of the water inlet pipe is dispersed, and the phenomenon that the diameter of the water inlet pipe is changed due to too large force for keeping the bending of more than 90 degrees is avoided to the maximum extent.

Drawings

FIG. 1 is a schematic view of a diesel high-pressure washer of the present invention capable of avoiding turbulence in a water inlet pipe.

In the figure: 1. a body; 2. an obtuse angle component package; 3. an obtuse angle holder; 4. a flexible clip; 5. and (4) branch rods.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in figure 1, the utility model relates to a diesel oil high-pressure cleaning machine capable of avoiding turbulence phenomenon in a water inlet pipe, which comprises a machine body 1, wherein an obtuse angle component package 2 is fixedly and cooperatively arranged on one side of the machine body 1, and an obtuse angle retainer 3 which ensures that water inlet pipe elbows smaller than 90 degrees all keep at least obtuse-angle bending conditions is arranged in the obtuse angle component package 2. A plurality of obtuse angle holders 3 in the obtuse angle component package 2 are different in size; the obtuse angle holder 3 comprises two integrally arranged rods at an obtuse angle. The two rod ends of the obtuse angle holder 3 are provided with flexible clamps 4 for matching different pipe diameters. The flexible clamp 4 comprises clamp bodies fixedly arranged at the end parts of the two rods, and the rubber layer is arranged on the part, used for clamping the water inlet pipe, of each clamp body in a wrapping mode. The two rods of the obtuse angle retainer 3 are also fixedly or integrally provided with branch rods 5, the branch rods 5 and the two rods are obliquely arranged, and the branch rods 5 are also provided with flexible clamps 4.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The diesel oil high-pressure cleaning machine capable of avoiding the turbulent flow phenomenon in the water inlet pipe is characterized by comprising a machine body, wherein an obtuse angle assembly bag is fixedly matched with one side of the machine body, and an obtuse angle retainer which enables a water inlet pipe elbow smaller than 90 degrees to keep at least an obtuse angle bending condition is arranged in the obtuse angle assembly bag.

2. The diesel high-pressure cleaning machine capable of avoiding the turbulent flow phenomenon in the water inlet pipe as claimed in claim 1, wherein the obtuse angle retainers in the obtuse angle component package are provided in plurality and have different sizes; the obtuse angle holder includes two integrally disposed rods that are obtuse angled.

3. The diesel high-pressure cleaner capable of avoiding turbulence in a water inlet pipe as set forth in claim 2, wherein flexible clips for matching different pipe diameters are provided at both rod ends of the obtuse angle retainer.

4. The diesel high-pressure washer capable of avoiding turbulence in a water inlet pipe as set forth in claim 2, wherein the two rod ends of the obtuse angle retainer are provided with semi-annular top forks or with fork-shaped top forks.

5. The diesel high-pressure cleaner capable of avoiding the turbulent flow phenomenon in the water inlet pipe as claimed in claim 3, wherein the flexible clamp comprises a clamp body fixedly arranged at the end parts of the two rods, and the part of the clamp body for clamping the water inlet pipe is covered with a rubber layer.

6. A diesel high-pressure cleaner capable of avoiding turbulence in a water inlet pipe as claimed in claim 4 or 5, wherein a branch bar is further fixed or integrally provided on the two bars of the obtuse angle retainer, the branch bar is obliquely provided with the two bars, and a flexible clip or a semi-annular top fork or a tuning fork is also provided on the branch bar.