Shooting gun for sweeping pipeline by air compression output airflow

Abstract

The utility model relates to the field of pipeline cleaning equipment, in particular to a shooting gun for cleaning a pipeline through air pressure output airflow, which is used for cleaning the pipeline and comprises a movable cart, an air compressor is fixed at the top of the movable cart, the output end of the air compressor is fixedly communicated with a first airflow hose, and the end of the first airflow hose is fixedly communicated with a connecting pipe. A flow adjusting valve is fixed to a pipe body of the connecting pipe, the end of the connecting pipe is fixedly communicated with a second airflow hose, the end of the second airflow hose is fixedly communicated with a shooting gun, the connecting pipe is installed on the movable cart through a height adjusting assembly, and the shooting gun is detachably connected with the pipeline through a clamping and fixing assembly. The utility model has the beneficial effects that the suitable use height of the shooting gun can be conveniently adjusted, the pipeline cleaning function is met, the problem that the airflow hose is excessively bent to influence the airflow output is effectively avoided, the shooting gun and the pipeline can be conveniently and quickly assembled and disassembled, the pipeline cleaning efficiency is improved, and the shooting gun is suitable for popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline cleaning equipment field, concretely relates to a kind of air pressure output airflow cleaning pipeline's lance. BACKGROUND

[0002] Air pressure output airflow cleaning pipeline's lance (also known as pneumatic cleaning gun or airflow cleaner) is a kind of equipment for cleaning inside pipeline, it is usually used in industrial and mechanical field, it can effectively remove dust, particulate matter and other dirt in pipeline using high-speed airflow generated by compressed air.

[0003] The existing lance for cleaning pipeline can be suitable for pipelines of different heights by the setting of hose, but the hose can be excessively bent, which affects airflow output, and the lance cannot be conveniently connected to the end of the pipeline to be cleaned, affecting the pipeline cleaning efficiency, and further improvement is needed.

[0004] Therefore, it is necessary to invent a lance for air pressure output airflow cleaning pipeline. UTILITY MODEL CONTENT

[0005] Therefore, the utility model provides a kind of air pressure output airflow cleaning pipeline's lance to solve the existing lance for cleaning pipeline although can be suitable for pipelines of different heights by the setting of hose, but the hose can be excessively bent, which affects airflow output, and the lance cannot be conveniently connected to the end of the pipeline to be cleaned, affecting the pipeline cleaning efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme: a kind of air pressure output airflow cleaning pipeline's lance, for the cleaning of pipeline, including mobile trolley, mobile trolley top is fixed with air compressor, air compressor output end is fixedly connected with first airflow hose, first airflow hose end is fixedly connected with connecting pipe, and connecting pipe body is fixed with flow regulating valve, connecting pipe end is fixedly connected with second airflow hose, and second airflow hose end is fixedly connected with lance, the connecting pipe is installed on mobile trolley by height adjusting assembly, and the lance is detachably connected between the pipeline by clamping fixed component.

[0007] Preferably, the height adjusting assembly includes a vertically arranged support pipe, the bottom end of the support pipe is fixed on the top of the mobile trolley, a first bolt hole is formed in the top end of the support pipe, a fixing bolt is inserted through the first bolt hole, and a matching nut is threadedly connected to the end of the fixing bolt.

[0008] Preferably, the height adjusting assembly further includes a vertically arranged support plate, the top end of the support plate is fixed on the bottom of the connecting pipe, the bottom end of the support plate is inserted into the support pipe, and the surface of the support plate is in close contact with the inner surface of the support pipe.

[0009] Preferably, the support plate is provided with a plurality of second bolt holes equidistantly from top to bottom, and the fixing bolt penetrates any second bolt hole.

[0010] Preferably, the clamping and fixing assembly comprises an airflow output pipe, one end of the airflow output pipe is fixed at the output end of the gun, a stop valve is fixed on the airflow output pipe, and a jacket is fixedly connected to the other end of the airflow output pipe.

[0011] Preferably, the jacket is provided with a plurality of threaded holes in a circular array at the side end, and a fixing screw is threadedly connected to the hole wall of each threaded hole.

[0012] Preferably, the pipeline end is inserted into the jacket, and the ends of the plurality of fixing screws are abutted against the surface of the pipeline.

[0013] Preferably, a rubber sealing ring is fixed in the jacket, and the end of the pipeline is abutted against the end of the rubber sealing ring.

[0014] The utility model discloses the height adjusting assembly and the cooperation of clamping and fixing assembly can conveniently adjust the appropriate use height of the gun, can effectively avoid the problem that the airflow hose is excessively bent and affects the airflow output while meeting the pipeline cleaning function, and can conveniently and quickly disassemble the gun and the pipeline, is favorable to the pipeline cleaning efficiency, and is suitable for promotion. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The utility model provides structural section view for the utility model;

[0016] Figure 2 For Figure 1 The structure enlarged view of A in the figure;

[0017] Figure 3 For Figure 1 The structure enlarged view of B in the figure;

[0018] Figure 4 The utility model provides structural front view.

[0019] In the figure: 1, pipeline 2, mobile trolley 3, air compressor 4, first airflow hose 5, connecting pipe 6, flow regulating valve 7, second airflow hose 8, gun 9, support pipe 10, first bolt hole 11, fixing bolt 12, matched nut 13, support plate 14, second bolt hole 15, airflow output pipe 16, stop valve 17, jacket 18, threaded hole 19, fixing screw 20, rubber sealing ring. DETAILED DESCRIPTION

[0020] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used for illustrating and explaining the utility model, and are not used for limiting the utility model.

[0021] Please refer to the attached Figures 1-4 The utility model provides a kind of air pressure output airflow cleaning pipeline's rifle for the cleaning of pipeline 1, including mobile trolley 2, mobile trolley 2 top is fixed with air compressor 3, it needs to be explained that air compressor is the technology known to those skilled in the art, no more elaboration, air compressor 3 output end is fixedly connected with first airflow hose 4, first airflow hose 4 end is fixedly connected with connecting pipe 5, connecting pipe 5 tube body is fixed with flow regulating valve 6, for the flow size of controlling airflow output, connecting pipe 5 end is fixedly connected with second airflow hose 7, second airflow hose 7 end is fixedly connected with rifle 8, connecting pipe 5 is installed on mobile trolley 2 by height adjusting assembly, rifle 8 and pipeline 1 are detachably connected by clamping and fixing assembly between them;

[0022] Height adjusting assembly includes the support tube 9 of vertical arrangement, support tube 9 bottom end is fixed in mobile trolley 2 top, support tube 9 top end is equipped with first bolt hole 10, first bolt hole 10 is penetrated with fixed bolt 11, fixed bolt 11 end is screw-threaded with matched nut 12, height adjusting assembly also includes the support plate 13 of vertical arrangement, support plate 13 top end is fixed in connecting pipe 5 bottom, support plate 13 bottom end is inserted into support tube 9, and support plate 13 surface and support tube 9 inner surface are in close contact, support plate 13 is equipped with a plurality of second bolt hole 14 from top to bottom equidistant, fixed bolt 11 is penetrated with any second bolt hole 14, when fixed bolt 11 is penetrated with different second bolt hole 14, the telescopic between support tube 9 and support plate 13 can be adjusted, so that the height of support plate 13 can be controlled, that is, the appropriate use height of connecting pipe 5 can be controlled, that is, while meeting the function of cleaning pipeline 1, the problem that first airflow hose 4 and second airflow 7 tube are excessively bent and affect airflow output can be effectively avoided;

[0023] Clamping and fixing assembly includes airflow output pipe 15, airflow output pipe 15 one end is fixed in rifle 8 output end, airflow output pipe 15 tube body is fixed with stop valve 16, for controlling the output of airflow, airflow output pipe 15 other end is fixedly connected with jacket 17, jacket 17 side end is circular array and is equipped with a plurality of threaded holes 18, threaded hole 18 hole wall is screw-threaded with fixed screw 19, pipeline 1 end is inserted into jacket 17, and the end of a plurality of fixed screws 19 is all abutted on the surface of pipeline 1, specifically, under the action of fixed screw 19, jacket 17 can be fixed in the end of pipeline 1, then operating personnel only need to reverse rotate fixed screw 19, jacket 17 can be controlled and separated from pipeline 1, that is, rifle 8 and pipeline 1 can be quickly disassembled between them, which is beneficial to pipeline 1 cleaning efficiency;

[0024] The rubber sealing ring 20 is fixed inside the jacket 17, and the pipe 1 end is abutted with the rubber sealing ring 20 end, specifically, under the sealing effect of the rubber sealing ring 20, the air tightness between the jacket 17 and the pipe 1 can be effectively guaranteed.

[0025] It should be noted that the device is electrically connected with the main controller and 220V mains from the outside, and the main controller can be a computer and other existing technical devices controlled.

[0026] The use process of the utility model is as follows: the operator first moves the device to the required position through the mobile trolley 2, then sets the jacket 17 on the pipe end to be cleaned, and fixes it through the fixing screw 19, then the operator adjusts the height of the connecting pipe 5 according to the actual height of the pipe 1 to be cleaned, when adjusting, the dismounting fixing bolt 11 and the matched nut 12 can be used to control the fixing bolt 11 to penetrate through different second bolt holes 14, so as to adjust the extension between the supporting pipe 9 and the supporting plate 13, so that the height of the supporting plate 13 can be controlled, that is, the appropriate use height of the connecting pipe 5 can be controlled, that is, the problem that the first airflow hose 4 and the second airflow hose 7 are excessively bent to affect the airflow output can be effectively avoided while meeting the cleaning function of the pipe 1, then the operator starts the air compressor 3 and the stop valve 16, the airflow generated by the operation of the air compressor 3 blows out through the first airflow hose 4, the connecting pipe 5, the second airflow hose 7, the gun 8 and the airflow output pipe 15, and then blows into the pipe 1, so that the inside of the pipe 1 is cleaned, and the operator can control the airflow size through the flow regulating valve 6, after cleaning, the operator only needs to dismount the fixing screw 19 to control the separation of the jacket 17 and the pipe 1, that is, the gun 8 and the pipe 1 can be quickly dismounted, which is beneficial to the cleaning efficiency of the pipe 1.

[0027] The above is only the preferred embodiment of the utility model, and any skilled person in the art can modify the technical solutions described above or modify them into equivalent technical solutions. Therefore, any simple modification or equivalent replacement according to the technical solutions of the utility model is within the scope of protection required by the utility model.

Claims

1. A spray gun for cleaning a pipeline using compressed air output, used for cleaning a pipeline (1), comprising a mobile cart (2), an air compressor (3) fixedly mounted on the top of the mobile cart (2), a first airflow hose (4) fixedly connected to the output end of the air compressor (3), a connecting pipe (5) fixedly connected to the end of the first airflow hose (4), a flow regulating valve (6) fixedly mounted on the body of the connecting pipe (5), a second airflow hose (7) fixedly connected to the end of the connecting pipe (5), and a spray gun (8) fixedly connected to the end of the second airflow hose (7), characterized in that: The connecting pipe (5) is mounted on the mobile cart (2) via a height adjustment assembly, and the gun (8) and the pipe (1) are detachably connected via a clamping and fixing assembly.

2. The air-pressure output airflow cleaning nozzle according to claim 1, characterized in that: The height adjustment assembly includes a vertically arranged support tube (9), the bottom end of which is fixed to the top of the mobile trolley (2), and a first bolt hole (10) is provided at the top end of the support tube (9). A fixing bolt (11) passes through the first bolt hole (10), and a matching nut (12) is threaded to the end of the fixing bolt (11).

3. The air-pressure output airflow cleaning nozzle according to claim 2, characterized in that: The height adjustment assembly also includes a vertically arranged support plate (13), the top of which is fixed to the bottom of the connecting pipe (5), the bottom of which is inserted into the support pipe (9), and the surface of the support plate (13) is in contact with the inner surface of the support pipe (9).

4. The air-pressure output airflow cleaning nozzle according to claim 3, characterized in that: The support plate (13) has a plurality of second bolt holes (14) at equal intervals from top to bottom, and the fixing bolt (11) passes through any one of the second bolt holes (14).

5. The air-pressure output airflow cleaning nozzle according to claim 1, characterized in that: The clamping and fixing assembly includes an airflow output pipe (15), one end of which is fixed to the output end of the gun (8), a shut-off valve (16) is fixed to the body of the airflow output pipe (15), and a jacket (17) is fixedly connected to the other end of the airflow output pipe (15).

6. The air-pressure output airflow cleaning nozzle according to claim 5, characterized in that: The side end of the sleeve (17) is provided with a plurality of threaded holes (18) in a circular array, and the wall of each threaded hole (18) is threaded with a fixing screw (19).

7. The air-pressure output airflow cleaning nozzle according to claim 6, characterized in that: The end of the pipe (1) is inserted into the sleeve (17), and the ends of several fixing screws (19) abut against the surface of the pipe (1).

8. The air-pressure output airflow cleaning nozzle according to claim 7, characterized in that: A rubber sealing ring (20) is fixed inside the jacket (17), and the end of the pipe (1) abuts against the end of the rubber sealing ring (20).

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