CN217798109U

CN217798109U - High-pressure pneumatic cleaning gun for high-speed wire finishing mill

Info

Publication number: CN217798109U
Application number: CN202220103692.2U
Authority: CN
Inventors: 程剑峰; 吴义; 郅大伟; 李前程
Original assignee: Yangzhou Leader Engineering Technologies Co ltd
Current assignee: Yangzhou Leader Engineering Technologies Co ltd
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2022-11-15
Anticipated expiration: 2032-01-14

Abstract

The utility model discloses a pneumatic cleaning gun of high pressure for altitude finishing mill relates to cleaning gun technical field, include: the gun body is internally provided with an accommodating cavity; the negative pressure chamber is communicated with one end of the gun body and is communicated with the accommodating cavity; the liquid guide chamber is communicated with the other end of the gun body and is communicated with the accommodating cavity; the pneumatic connector is communicated with the end part of the negative pressure chamber; and the nozzle is arranged at the tail end of the liquid guide chamber. The utility model provides a current washing rifle with high costs, change the technical problem who influences efficiency easily.

Description

High-pressure pneumatic cleaning gun for high-speed wire finishing mill

Technical Field

The utility model relates to a wash rifle technical field, especially relate to a pneumatic cleaning gun of high pressure for altitude finishing mill.

Background

The cleaning gun is a machine which enables a high-pressure plunger pump to generate a high-pressure medium to wash the surface of an object through a power device, can strip off dirt, wash away the dirt and achieve the purpose of cleaning the surface of the object, and because the dirt is cleaned through the high-pressure medium, the high-pressure cleaning is also one of the most scientific, economic and environment-friendly cleaning modes recognized in the world.

There are many types of cleaning guns on the market today, for example: (1) The portable high-pressure water gun is mostly driven by electricity and uses water as a cleaning medium. A typical product is a portable high pressure water gun for car washing; however, the high-pressure water gun needs to be provided with a driving source independently, so that the cost is too high; (2) The lower end of the cavity is connected with a spray can, liquid in the spray can needs to be refilled after the liquid in the spray can is used up, and the replacement of the sprayed liquid is troublesome, so that the production efficiency is influenced; (3) The high-pressure squirt uses the water pump directly to beat out liquid, leads to pipe, and control flap from nozzle blowout liquid needs independently to be equipped with the driving source, and is with too high costs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pneumatic cleaning gun of high pressure for altitude finishing mill has solved among the prior art that cleaning gun is with high costs, changes the technical problem who influences efficiency easily.

The embodiment of the application discloses a pneumatic cleaning gun of high pressure for altitude finishing mill includes:

the gun body is internally provided with an accommodating cavity;

the negative pressure chamber is communicated with one end of the gun body and is communicated with the accommodating cavity;

the liquid guide chamber is communicated with the other end of the gun body and is communicated with the accommodating cavity;

a pneumatic connector in communication with an end of the negative pressure chamber;

and the nozzle is mounted at the tail end of the liquid guide chamber.

According to the embodiment of the application, the negative pressure chamber is added on the gun body, so that negative pressure is generated inside the gun body, and liquid does not leak; this application increases at the tip and leads the liquid chamber, and the extension pipe stabilizes liquid flow, makes the spraying balanced.

On the basis of the technical scheme, the embodiment of the application can be further improved as follows:

the negative pressure chamber is communicated with the gun body, the negative pressure chamber is far away from one side of the pneumatic connector, and the negative pressure chamber is connected with the gun body through the negative pressure chamber.

Furthermore, the oil suction pipeline is provided with the electronic valve, and the method has the advantage of being convenient for controlling the opening or closing of the oil suction pipeline.

Furthermore, the inner diameter of the negative pressure chamber is larger than that of the pneumatic connector, and the negative pressure effect can be improved by adopting the beneficial effect of the step to control the size of the inner diameter of the negative pressure chamber.

Furthermore, the inner diameter of the oil suction pipeline is larger than that of the negative pressure chamber, and the oil suction effect can be improved through the inner diameter of the oil suction pipeline.

Further, the inner diameter of the pneumatic connector is R1, the inner diameter of the negative pressure chamber is R2, the inner diameter of the oil suction pipe is R3, and the ratio of the inner diameter of the pneumatic connector to the inner diameter of the negative pressure chamber is R1: r2: r3= 1.5, the beneficial effect who adopts this step is that can improve subsequent hydrojet effect through the big-small proportional relation of internal diameter.

One or more technical solutions provided by the present application have at least the following technical effects or advantages:

1. according to the negative pressure gun, the negative pressure chamber is additionally arranged at one end of the gun body, so that negative pressure is generated in the gun body, and liquid does not leak; the other end is added with a liquid guide chamber, a guide pipe is lengthened, the liquid flow is stabilized, and the spraying is balanced.

2. The product has the advantages of easily-obtained materials, simple structure, long service life, reliable quality and low cost. The air compressor is also used as a driving unit, and the power is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a high-pressure pneumatic cleaning gun for an altitude finishing mill according to an embodiment of the present invention;

reference numerals are as follows:

1-gun body; 2-a negative pressure chamber; 3-a liquid guide chamber; 4-a pneumatic joint; 5-a nozzle; 6-an oil suction pipeline; 7-an electronic valve;

101-a receiving cavity.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

In the description of the present application, it should be understood that the terms "upper", "lower", and the like refer to the orientation or positional relationship shown in the drawings, which are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the present invention.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the detailed description.

Example (b):

as shown in fig. 1, the embodiment of the application discloses a high-pressure pneumatic cleaning gun for a high-speed wire finishing mill, which is used for completing oil injection operation or cleaning and drying, can realize dual purposes and improve the application range;

the concrete structure is as follows:

the gun comprises a gun body 1, wherein a containing cavity 101 is formed in the gun body 1, and the gun body 1 is an existing gun body through which a medium can pass;

the negative pressure chamber 2 is communicated with one end of the gun body 1, the negative pressure chamber 2 is communicated with the accommodating cavity 101, the negative pressure chamber 2 is matched with the gun body 1, and a negative pressure area is formed at the position of the negative pressure chamber 2 after high-pressure airflow passes through the interior of the gun body 1, so that oil or other media can be conveniently pumped out and sent to the interior of the gun body 1 to finish feeding;

the liquid guide chamber 3 is communicated with the other end of the gun body 1, the liquid guide chamber 3 is communicated with the accommodating cavity 101, the liquid guide chamber 3 is additionally arranged at the end part of the gun body 1, the flowing inner diameter is changed, the flow rate is adjusted, and the uniformity of spraying is ensured;

the pneumatic connector 4 is communicated with the end part of the negative pressure chamber 2, and the pneumatic connector 4 is an existing connector 4 and is not described again;

and a nozzle 5, wherein the nozzle 5 is installed at the end of the liquid guide chamber 3, and the medium flows in the gun body 1, enters the nozzle 5, and is then discharged, thereby completing a liquid spraying operation.

In one embodiment, the pneumatic connector further comprises an oil suction pipeline 6, the oil suction pipeline 6 is communicated with the gun body 1, and the oil suction pipeline 6 is arranged on one side, away from the pneumatic connector 4, of the negative pressure chamber 2, and the oil suction action can be completed through mutual matching of the oil suction pipeline 6 and the negative pressure chamber 2; negative pressure is formed around the negative pressure chamber 2 due to other high-speed flowing, the oil suction pipeline 6 is communicated with the area, and oil or other media can enter the gun body from the oil suction pipeline 6 to finish conveying.

Wherein, for the convenience of control, the oil suction pipe 6 is provided with an electronic valve 7, and when liquid spraying is not needed, the oil suction pipe 6 can be closed, and at this time, the liquid spraying device is only used for cleaning.

Wherein, the internal diameter of negative pressure chamber 2 is greater than the internal diameter of pneumatic joint 4, the internal diameter of oil absorption pipeline 6 is greater than the internal diameter of negative pressure chamber 2, and the internal diameter of negative pressure chamber 2 in this application is slightly bigger, is convenient for form the negative pressure, also is convenient for inhale the oil.

Wherein, the internal diameter of the pneumatic connector 4 is R1, the internal diameter of the negative pressure chamber 2 is R2, the internal diameter of the oil suction pipe 6 is R3, and the ratio of R1: r2: r3= 1.5; the diameter proportion of the pneumatic connector 4, the negative pressure chamber 2 and the oil suction pipeline 6 is designed, and the spraying uniformity can be guaranteed.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A high pressure pneumatic cleaning gun for a high speed wire finishing mill, comprising:

the gun body is internally provided with an accommodating cavity;

a liquid guide chamber which is communicated with the other end of the gun body and is communicated with the accommodating cavity;

and the nozzle is arranged at the tail end of the liquid guide chamber.

2. The high-pressure pneumatic cleaning gun for the high-speed wire finishing mill as claimed in claim 1, characterized by further comprising an oil suction pipeline, wherein the oil suction pipeline is communicated with the gun body, and the oil suction pipeline is arranged on one side, away from the pneumatic connector, of the negative pressure chamber.

3. A high pressure pneumatic cleaning gun for a high speed wire finishing mill according to claim 2 wherein an electronic valve is mounted on the oil suction conduit.

4. A high pressure pneumatic cleaning gun for a high speed wire finishing mill according to claim 3 wherein the internal diameter of the sub-pressure chamber is greater than the internal diameter of the pneumatic connector.

5. A high pressure pneumatic cleaning gun for a high speed wire finishing mill according to claim 4 wherein the internal diameter of the oil suction duct is greater than the internal diameter of the sub-atmospheric chamber.

6. The high pressure pneumatic cleaning gun for high speed wire finishing mill as claimed in claim 2 wherein the pneumatic fitting has an internal diameter of R1, the negative pressure chamber has an internal diameter of R2, the oil suction pipe has an internal diameter of R3, the ratio of R1: r2: r3= 1.5.