Cleaning device suitable for mechanical equipment maintenance

Abstract

The utility model relates to a cleaning device suitable for mechanical equipment maintenance, which comprises a clear water storage tank, a washing liquid storage tank, a selective reversing valve, a water pump, an outlet switch and a nozzle, the clear water storage tank and the washing liquid storage tank which are not communicated with each other are respectively connected with the selective reversing valve through a pipeline, and a filter is arranged in the connecting pipeline. The selective reversing valve is connected with a water pump, the water pump is connected with a nozzle through a pipeline and an outlet switch to form a double-liquid cleaning circulation pipeline, and an overflow valve and a pressure reducing valve are arranged in the pipeline. The two kinds of liquid can be freely switched, and convenience and rapidness are achieved. The storage tank can store other non-corrosive degreasing liquid, and the required spraying effect is achieved. The device is simple in structure, easy to disassemble, convenient to maintain, low in failure rate, small in safety risk and capable of being flexibly placed.

Description

Technical Field

[0001] This utility model belongs to the field of cleaning technology, and in particular relates to a cleaning device suitable for the maintenance of mechanical equipment. Background Technology

[0002] Oil stains on mechanical parts are caused by two main factors: firstly, the protective oil applied before the parts leave the factory for maintenance; and secondly, unsaponifiable oil combined with dust and impurities. During mechanical repair, cleaning methods must be selected based on the cause and characteristics of the oil stains to ensure normal operation of the parts, avoid corrosion or damage during cleaning, and prevent environmental pollution and subsequent contamination. However, effective cleaning of oil stains in the crevices of parts is impossible. Repair workshops handle the repair of various mechanical assemblies, including engines, transmissions, and drive axles. Before repair, all components need to be cleaned to remove surface sludge. Increased repair workload leads to a corresponding increase in the number of components to be cleaned, thus increasing the workload for repair personnel. Utility Model Content

[0003] The present invention aims to overcome the shortcomings of the prior art and provide a cleaning device suitable for the maintenance of mechanical equipment, thus solving the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides a cleaning device suitable for mechanical equipment maintenance, comprising a clean water storage tank, a washing liquid storage tank, a selector valve, a water pump, an outlet switch, and a nozzle. The clean water storage tank and the washing liquid storage tank, which are not interconnected, are respectively connected to the selector valve via pipelines. The selector valve is connected to the water pump, and the water pump is connected to the nozzle via pipelines and the outlet switch to form a dual-liquid cleaning circulation pipeline.

[0005] Furthermore, a filter is connected between the selector valve and the clean water storage tank and the washing liquid storage tank.

[0006] Furthermore, the selected directional valve is a two-position six-way valve.

[0007] Furthermore, the selected directional valve is manually switched.

[0008] Furthermore, the water pump is a power source, and can be an electric pump or other power source pump.

[0009] Furthermore, the water pump is connected in parallel with an overflow valve.

[0010] Furthermore, a pressure reducing valve is connected between the water pump and the outlet switch.

[0011] Furthermore, the outlet switch is a two-position three-way valve, which can be manually switched.

[0012] Beneficial effects: Compared with existing technologies, this invention allows for free switching between two liquids, which is convenient and quick. The storage tank can also store other non-corrosive, oil-removing liquids to achieve the desired spraying effect. This device has a simple structure, is easy to disassemble and maintain, has a low failure rate, low safety risks, and can be flexibly installed. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] In the diagram: 1. Clean water storage tank, 2. Washing liquid storage tank, 3. Selector valve, 4. Water pump, 5. Outlet switch, 6. Nozzle, 7. Pipeline, 8. Overflow valve, 9. Pressure reducing valve, 10. Filter. Detailed Implementation

[0015] The following detailed description of the specific implementation of the present invention, in conjunction with preferred embodiments, is as follows: Referring to the accompanying drawings, this embodiment provides a cleaning device suitable for mechanical equipment maintenance, comprising a clean water storage tank 1, a washing liquid storage tank 2, a selector valve 3, a water pump 4, an outlet switch 5, and a nozzle 6. The clean water storage tank and the washing liquid storage tank, which are not interconnected, are respectively connected to the selector valve via pipelines. The selector valve is connected to the water pump, and the water pump is connected to the nozzle via pipelines and the outlet switch to form a dual-liquid cleaning circulation pipeline.

[0016] In this preferred embodiment, a filter 10 is connected between the selector valve and the clean water storage tank and the washing liquid storage tank.

[0017] In this embodiment, the preferred technical solution is that the selection reversing valve is a two-position six-way valve.

[0018] In this embodiment, the preferred technical solution is that the selection reversing valve is manually switched.

[0019] In this preferred embodiment, the water pump is a power source, and an electric pump or other power source pump is used.

[0020] In this preferred embodiment, the water pump is connected in parallel with an overflow valve 8.

[0021] In this preferred embodiment, the water pump is connected to the outlet switch via a pressure reducing valve 9.

[0022] In this preferred embodiment, the outlet switch is a two-position three-way valve, which can be manually switched.

[0023] As shown in the figure, where:

[0024] The clean water storage tank and the detergent storage tank, which are not connected to each other, are filled with clean water and cleaning agent respectively. Before work, check the storage level to ensure that there is enough.

[0025] The directional valve is a two-position six-way valve, with its position switched manually. This valve is the control core of this device.

[0026] The water pump is the power source of this device; it can be an electric pump or other mechanical power source pump. The overflow valve and pressure reducing valve are used to protect the system safety and stabilize the system pressure.

[0027] The outlet switch is a two-position three-way valve, which can be manually switched to achieve water spraying.

[0028] Working principle and working process

[0029] 1. Cleaning: Manually set the reversing valve to the degreasing position, start the water pump to draw out the cleaning liquid from the cleaning liquid tank, filter impurities through the filter and enter the reversing valve, and then spray the cleaning liquid out through the outlet switch and nozzle to clean the parts.

[0030] 2. Cleaning: Manually set the reversing valve to the cleaning position, start the water pump to draw out the clean water from the clean water storage tank, filter it through the filter and enter the reversing valve, and then spray the clean water out through the outlet switch and nozzle of the water pump to further clean the parts.

[0031] The two-position switching of the reversing valve allows for flexible switching between clean water and detergent.

[0032] When the outlet switch is in the closed position, the liquid can return to the original storage tank through the pipeline without waste. If the system pressure is too high, the liquid can return to the original storage tank through the overflow valve, pipeline, and selector valve, without waste.

[0033] A pressure reducing valve can control the nozzle pressure and prevent excessive pressure.

[0034] The above detailed description of a cleaning device suitable for mechanical equipment maintenance, with reference to the embodiments, is illustrative rather than limiting. Several embodiments may be listed according to the defined scope. Therefore, changes and modifications without departing from the overall concept of this utility model should be within the protection scope of this utility model.

Claims

1. A cleaning device suitable for mechanical equipment maintenance, characterized in that: The system includes a clean water storage tank, a detergent storage tank, a selector valve, a water pump, an outlet switch, and nozzles. The clean water and detergent storage tanks, which are not interconnected, are each connected to the selector valve via pipelines, and filters are installed in the connecting pipelines. The selector valve is connected to the water pump, and the water pump is connected to the nozzles via pipelines and the outlet switch, forming a dual-liquid cleaning circulation pipeline. An overflow valve and a pressure reducing valve are installed in the pipeline.

2. The cleaning device for mechanical equipment maintenance according to claim 1, characterized in that: A filter is connected between the selector valve and the clean water storage tank and the washing liquid storage tank.

3. The cleaning device for mechanical equipment maintenance according to claim 1 or 2, characterized in that: The selected directional valve is a two-position six-way valve.

4. The cleaning device for mechanical equipment maintenance according to claim 3, characterized in that: The selector valve is manually switched.

5. The cleaning device for mechanical equipment maintenance according to claim 1, characterized in that: The water pump is a power source, and can be an electric pump or other power source pump.

6. The cleaning device for mechanical equipment maintenance according to claim 1 or 5, characterized in that: The water pump is connected in parallel with an overflow valve.

7. The cleaning device for mechanical equipment maintenance according to claim 6, characterized in that: A pressure reducing valve is connected between the water pump and the outlet switch.

8. The cleaning device for mechanical equipment maintenance according to claim 1, characterized in that: The outlet switch is a two-position three-way valve, which can be manually switched.

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