Efficient and pollution-free filter screen cleaning tool

Abstract

The utility model provides an efficient pollution-free filter screen cleaning tool which comprises a cleaning box, the cleaning box is of a middle folding type design, a hole is formed in a side plate of the cleaning box so that the air outlet end of an air inlet pipe can stretch into a box body, the air inlet end of the air inlet pipe is connected with an external air source through an adjusting valve, and the air outlet end of the air inlet pipe is connected with a spray head. The top end of the spray head is connected with a controllable magnetic integrated block, the top end of the controllable magnetic integrated block is connected with a handle, an air outlet is formed in one side of a box body of the cleaning box, a telescopic pull rod is arranged on the outer wall of the other side plate of the box body, a support is arranged in a bottom plate of the cleaning box, and a plurality of idler wheels are arranged below the bottom plate of the cleaning box. The cleaning device is simple in structure, compressed air is directly used for cleaning, secondary pollution caused by cleaning agents is avoided, the cleaning process is efficient and fast, working time is greatly shortened, and manpower resources are optimized.

Description

Technical Field

[0001] The utility model relates to the field of mechanical repair and maintenance, in particular to a highly efficient and pollution-free filter screen cleaning tool. Background Art

[0002] The oil collecting tank is an important part of the turbine speed control system. It is divided into the oil return area and the clean oil area. There are oil magnetic grids and filters between the two areas, which are mainly used to ensure the cleanliness of the oil in the clean oil area. The filter is generally a multi-layer structure. After long-term use, it will absorb some impurities and need to be cleaned during unit maintenance or temporary maintenance. At present, the general method is to remove the filter, wait for some oil to precipitate, use a rag for preliminary cleaning, and use a detergent for deep cleaning. After cleaning, dry it and reinstall it. However, the existing cleaning technology has the following disadvantages:

[0003] 1. Time-consuming and laborious. The filter is a multi-layer structure, and the cleaning time is long. It cannot be cleaned without a cleaning agent. If a cleaning agent is used, it needs to be dried, which takes a long time;

[0004] 2. Direct air blowing will form a large amount of oil mist and pollute the environment;

[0005] 3. Dead corners are not easy to clean;

[0006] 4. The cleaning agent remaining on the filter may damage the oil quality and reduce the service life of the oil.

[0007] Therefore, there is an urgent need for a highly efficient and pollution-free filter screen cleaning tool to solve the above problems. Summary of the invention

[0008] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a highly efficient and pollution-free filter screen cleaning tool to solve the problems raised in the background technology.

[0009] In order to solve the above technical problems, the utility model adopts the following technical solutions: an efficient and pollution-free filter cleaning tool, comprising a cleaning box, the cleaning box is of middle folding design, the side panel of the cleaning box is provided with a hole to allow the air outlet end of the air inlet pipe to extend into the box body, the air inlet end of the air inlet pipe is connected to an external air source through a regulating valve, the air outlet end of the air inlet pipe is connected to a nozzle, the top of the nozzle is connected to a controllable magnetic integrated block, the top of the controllable magnetic integrated block is connected to a handle, one side of the cleaning box body is an air outlet, the outer wall of the other side panel of the box body is provided with a telescopic pull rod, a bracket is provided inside the bottom plate of the cleaning box, and a plurality of rollers are provided under the bottom plate of the cleaning box.

[0010] Preferably, the upper middle portion of the cleaning box is hinged, and the lower middle portion of the cleaning box is provided with a locking device.

[0011] Preferably, the locking device is configured as a threaded buckle structure, and a rubber plate is used to seal the joint of the locking device.

[0012] Preferably, a filter is provided inside the air outlet.

[0013] Preferably, the controllable magnetic integrated block consists of two parts, with magnets built in the middle of the upper and lower parts, a threaded structure is provided at the lower part connected to the nozzle end, and a mechanical magnetic switch is provided at the upper part, and the magnetic attraction of the upper part is eliminated when it is closed.

[0014] Preferably, the telescopic pull rod is a telescopic sleeve rod structure.

[0015] Preferably, replaceable oil-absorbing cotton is laid between the bottom plate of the cleaning box and the bracket, and the bracket is a boss structure.

[0016] Preferably, the air outlet end of the air inlet pipe is internally provided with threads, the nozzle is a right-angle three-way structure, and a threaded structure is provided at the connecting end.

[0017] Preferably, the top plate and surrounding side plates of the cleaning box are made of transparent material, the top plate is provided with a handle, the top plate is connected by an openable hinge, and the bottom plate of the cleaning box is made of metal.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model can directly introduce compressed air for directional cleaning, avoiding secondary pollution caused by cleaning agents;

[0020] 2. The use process of the utility model is efficient and fast, which greatly shortens working time and optimizes human resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0023] See also Figure 1 , an efficient and pollution-free filter cleaning tool, comprising a cleaning box 1, the cleaning box 1 is of a middle folding design, a hole is set in the side plate of the cleaning box 1 to allow the outlet end of the air inlet pipe 3 to extend into the box body, the air inlet end of the air inlet pipe 3 is connected to the external air source through a regulating valve 5, the outlet end of the air inlet pipe 3 is connected to a nozzle 4, the top of the nozzle 4 is connected to a controllable magnetic integrated block 8, the top of the controllable magnetic integrated block 8 is connected to a handle 7, one side of the cleaning box 1 is an air outlet 13, the outer wall of the other side plate of the box body is provided with a telescopic pull rod 6, a bracket 11 is provided inside the bottom plate of the cleaning box 1, and a plurality of rollers 14 are provided under the bottom plate of the cleaning box 1.

[0024] Preferably, the upper middle part of the cleaning box 1 is hinged, and the lower middle part of the cleaning box 1 is provided with a locking device 12. It can be locked during normal use to prevent accidents caused by instability of the box during use.

[0025] Preferably, the locking device 12 is configured as a threaded buckle structure, and a rubber sheet is used to seal the joint of the locking device 12 .

[0026] Preferably, a filter sheet 2 is provided inside the air outlet 13 to prevent the dirt dropped during cleaning from being discharged into the air with the tail gas and causing pollution, and the gas is discharged after being filtered by the filter sheet.

[0027] Preferably, the controllable magnetic integrated block 8 is composed of two parts, with magnets built in the middle of the upper and lower parts. The lower part is connected to the nozzle 4 and has a threaded structure. The upper part is provided with a mechanical magnetic switch, and the magnetic attraction of the upper part is eliminated when it is closed. The movable handle of this design can control the controllable magnetic integrated block 8 to move horizontally on the top plate 10 to drive the nozzle to move, thereby cleaning various parts of the filter screen. The mechanical magnetic switch facilitates the removal of the upper and lower parts of the integrated block.

[0028] Preferably, the telescopic pull rod 6 is a telescopic sleeve rod structure. This design facilitates the hauling of the cleaning box after folding, and the pull rod can be retracted to save space when not in use.

[0029] Preferably, replaceable oil-absorbing cotton 9 is laid between the bottom plate of the cleaning box 1 and the bracket 11, and the bracket 11 is a boss structure. The bracket is convenient for placing the filter screen to be cleaned, and the fallen oil is accumulated on the oil-absorbing cotton at the bottom, and it can be replaced after cleaning.

[0030] Preferably, the outlet end of the air inlet pipe 3 is provided with threads inside, and the nozzle 4 is a right-angle three-way structure, and a threaded structure is provided at the connecting end. This design facilitates the connection and disassembly of the air inlet pipe 3 and the nozzle 4, and the right-angle three-way structure of the nozzle can be connected to the integrated block and the air inlet pipe at the same time, realizing the mobile function while ventilating.

[0031] Preferably, the top plate and the surrounding side plates of the cleaning box 1 are made of transparent material, the top plate 10 is provided with a handle, the top plate 10 is connected by an openable hinge, and the bottom plate of the cleaning box 1 is made of metal. This design helps to control the folding of the top plate when the cleaning box is folded, and the degree of cleaning can be observed during operation, and the intensity of cleaning work can be adjusted in time.

Claims

1. An efficient and pollution-free filter screen cleaning tool, comprising a cleaning box (1), characterized in that: The cleaning box (1) is of middle foldable design. A hole is provided on the side plate of the cleaning box (1) so that the outlet end of the air inlet pipe (3) extends into the box body. The air inlet end of the air inlet pipe (3) is connected to an external air source via a regulating valve (5). The outlet end of the air inlet pipe (3) is connected to a nozzle (4). The top end of the nozzle (4) is connected to a controllable magnetic integrated block (8). The top end of the controllable magnetic integrated block (8) is connected to a handle (7). One side of the cleaning box (1) is an air outlet (13). The outer wall of the other side plate of the box body is provided with a telescopic pull rod (6). A bracket (11) is provided inside the bottom plate of the cleaning box (1). A plurality of rollers (14) are provided under the bottom plate of the cleaning box (1).

2. According to claim 1, a highly efficient and pollution-free filter screen cleaning tool is characterized in that: The upper middle portion of the cleaning box (1) is hinged, and the lower middle portion of the cleaning box (1) is provided with a locking device (12).

3. According to claim 2, a highly efficient and pollution-free filter screen cleaning tool is characterized in that: The locking device (12) is configured as a threaded buckle structure, and a rubber plate is used to seal the joint of the locking device (12).

4. According to claim 1, a highly efficient and pollution-free filter screen cleaning tool is characterized in that: A filter sheet (2) is arranged inside the air outlet (13).

5. The high-efficiency and pollution-free filter screen cleaning tool according to claim 1 is characterized in that: The controllable magnetic attraction integrated block (8) consists of two parts, with magnets built into the middle of the upper and lower parts. The lower part is connected to the nozzle (4) and is provided with a threaded structure. The upper part is provided with a mechanical magnetic switch. When the switch is turned off, the magnetic attraction of the upper part is eliminated.

6. The high-efficiency and pollution-free filter screen cleaning tool according to claim 1 is characterized in that: The telescopic pull rod (6) is a telescopic sleeve rod structure.

7. The highly efficient and pollution-free filter screen cleaning tool according to claim 1, characterized in that: Replaceable oil-absorbing cotton (9) is laid between the bottom plate of the cleaning box (1) and the bracket (11), and the bracket (11) is a boss structure.

8. The high-efficiency and pollution-free filter screen cleaning tool according to claim 1, characterized in that: The air outlet end of the air inlet pipe (3) is provided with a thread inside, and the nozzle (4) is a right-angle three-way structure, and a thread structure is provided at the connecting end.

9. The high-efficiency and pollution-free filter screen cleaning tool according to claim 1, characterized in that: The top plate and surrounding side plates of the cleaning box (1) are made of transparent material, the top plate (10) is provided with a handle, the top plate (10) is connected by an openable hinge, and the bottom plate of the cleaning box (1) is made of metal.

Images