CN214555955U

CN214555955U - SCR blast pipe cleaning machine

Info

Publication number: CN214555955U
Application number: CN202120669245.9U
Authority: CN
Inventors: 张建付
Original assignee: Shenzhen Autosos Technology Co ltd
Current assignee: Shenzhen Autosos Technology Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-11-02
Anticipated expiration: 2031-04-01

Abstract

The utility model provides a SCR blast pipe cleaning machine, explodes mouth, connecting tube, AC-DC power module, main control module and relay control output module including control water tank, pressure water pump, air pump, liquid outlet, liquid return mouth, gas, the control water tank passes through the connecting tube and connects pressure water pump and liquid return mouth respectively, and pressure water pump passes through the connecting tube and connects the liquid outlet, AC-DC power module inserts the commercial power and exports low voltage electricity to main control module and relay control output module, main control module is connected with relay control output module, relay control output module is connected with control water tank, pressure water pump and air pump respectively, the air pump explodes the mouth with the gas and is connected. The utility model discloses need not dismantle the cleaning process that the SCR blast pipe can effectual completion SCR blast pipe, high-efficient, save time, swift, more effective to the dirt, compare other SCR blast pipe cleaning machines, the structure is more succinct, easy operation, function are more comprehensive.

Description

SCR blast pipe cleaning machine

Technical Field

The utility model relates to an auto repair and maintenance technical field, concretely relates to SCR blast pipe cleaning machine.

Background

SCR blast pipe is mainly as an important part of control diesel engine exhaust emission, and SCR blast pipe uses the long time after, need regularly wash, in order to prevent the problem that the carbon deposit blocks up to appear in the blast pipe, the washing is all dismantled to SCR blast pipe to conventional method, SCR blast pipe dismantles the cleaning process, not only need know blast pipe assembly structure in advance, it can soak the washing liquid completely to guarantee to deposit the carbon deposit in the blast pipe during washing, be convenient for wash better, still guarantee before the assembly again that finishes washing, there is not liquid remaining in the blast pipe, whether the assembly is in place, will lead to the blast pipe to appear corroding a little carelessly, noise pollution influences normal work and use.

Based on the above problems, an SCR exhaust pipe cleaning machine capable of effectively completing a cleaning process without disassembling an SCR exhaust pipe is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a do not need to dismantle the SCR blast pipe can effectual completion cleaning process's SCR blast pipe cleaning machine to solve above-mentioned problem.

The utility model discloses a realize through following technical scheme:

the utility model provides a SCR blast pipe cleaning machine, explodes mouth, connecting tube, AC-DC power module, main control module and relay control output module including control water tank, pressure water pump, air pump, liquid outlet, liquid return mouth, gas, the control water tank passes through the connecting tube and connects pressure water pump and liquid return mouth respectively, and pressure water pump passes through the connecting tube and connects the liquid outlet, AC-DC power module inserts the commercial power and exports low voltage electricity to main control module and relay control output module, main control module is connected with relay control output module, relay control output module is connected with control water tank, pressure water pump and air pump respectively, the air pump explodes the mouth with the gas and is connected.

Preferably, the control water tank for having heating structure and accuse temperature structure the water tank, still be equipped with heating pilot lamp, temperature display screen, temperature setting and heating on it and open the switch, the temperature sets up control heating structure, heating pilot lamp and temperature display screen are connected accuse temperature structure.

Preferably, the air pump is provided with an air pressure adjusting switch, and an air pressure display meter is arranged between the air pump and the air explosion port.

Preferably, a pressure display meter is arranged on a connecting pipeline between the pressurizing water pump and the liquid outlet.

Preferably, the main control module is provided with a Bluetooth control module and a control switch.

The beneficial effects of the utility model reside in that:

the SCR exhaust pipe cleaning machine of the utility model can effectively complete the cleaning process of the SCR exhaust pipe without disassembling the SCR exhaust pipe; the AC-DC power supply module can replace the combination of a traditional transformer and an AC220V power switch, thereby simplifying the structure; the cleaning time, the temperature adjustment of the water tank and the opening and closing of the air pump, the air explosion port and the power supply can be controlled by the control switch, so that the operation is convenient; the operating personnel can visually know the working state through the indicating lamp, the display screen and the pressure gauge; and bluetooth control module can realize operating personnel's remote control and follow-up upgrading maintenance, and temperature, washing time show can let operating personnel more audio-visual see the operating condition of cleaning machine current operation, conveniently regulate and control.

Drawings

FIG. 1 is a schematic structural diagram of an SCR exhaust pipe cleaning machine of the present invention;

fig. 2 is the butt joint schematic diagram of the SCR exhaust pipe cleaning machine and the SCR exhaust pipe of the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1, an SCR blast pipe cleaning machine, includes control water tank, forced water pump, air pump, liquid outlet, returns the liquid mouth, the gas explodes mouthful, connecting tube, AC-DC power module, main control module and relay control output module, the control water tank passes through connecting tube and connects forced water pump and return the liquid mouth respectively, and forced water pump passes through connecting tube and connects the liquid outlet, AC-DC power module inserts the commercial power and exports low voltage to main control module and relay control output module, main control module is connected with relay control output module, relay control output module is connected with control water tank, forced water pump and air pump respectively, the air pump is connected with the gas explodes mouthful.

Further, control water tank for having heating structure and accuse temperature structure the water tank, still be equipped with heating pilot lamp, temperature display screen, temperature setting and heating on it and open the switch, the temperature sets up control heating structure, heating pilot lamp and temperature display screen are connected accuse temperature structure.

Furthermore, an air pressure adjusting switch is arranged on the air pump, and an air pressure display meter is arranged between the air pump and the air explosion port.

Furthermore, a pressure display meter is arranged on a connecting pipeline between the pressurizing water pump and the liquid outlet.

Furthermore, the main control module is provided with a Bluetooth control module and a control switch.

As shown in fig. 2, the method for docking the SCR exhaust pipe cleaner with the SCR exhaust pipe includes:

when cleaning the carbon deposition channel of the SCR exhaust pipe, the liquid outlet of the cleaning machine is connected with the liquid inlet of the SCR exhaust pipe, and the liquid return port of the cleaning machine is connected with the liquid return port of the SCR exhaust pipe.

When the exhaust pipe channel is swept, the gas explosion port of the cleaning machine is connected with the gas inlet of the SCR exhaust pipe.

When the air channel has an air inlet switch electromagnetic valve, the power supply output interface of the cleaning machine is connected to the electromagnetic valve and is controlled to be opened.

The SCR exhaust pipe cleaning machine is free from disassembly for cleaning:

1. controlling the water tank to be filled with deionized ultrapure water special for cleaning the SCR exhaust pipe;

2. a pipeline connected between the SCR exhaust pipe cleaning machine and the SCR exhaust pipe to be cleaned;

3. starting and setting a constant temperature heating temperature, and starting a pressurizing water pump for cleaning after heating is finished;

4. when the air inlet electromagnetic valve exists in the air channel, a power supply line is led out from the cleaning machine to control the electromagnetic valve to be opened;

5. cleaning for about 10 minutes, starting to enter a soaking stage, then cleaning again, soaking again, and circularly and repeatedly executing for 2 times, and stopping;

6. after the cleaning is finished, the cleaning is carried out for 2 times by using clean water, and then the gas explosion opening is connected with the gas inlet of the exhaust pipe to carry out the exhaust pipe purging process.

The utility model has the advantages that: the SCR exhaust pipe cleaning machine of the utility model can effectively complete the cleaning process of the SCR exhaust pipe without disassembling the SCR exhaust pipe; the AC-DC power supply module can replace the combination of a traditional transformer and an AC220V power switch, thereby simplifying the structure; the cleaning time, the temperature adjustment of the water tank and the opening and closing of the air pump, the air explosion port and the power supply can be controlled by the control switch, so that the operation is convenient; the operating personnel can visually know the working state through the indicating lamp, the display screen and the pressure gauge; and bluetooth control module can realize operating personnel's remote control and follow-up upgrading maintenance, and temperature, washing time show can let operating personnel more audio-visual see the operating condition of cleaning machine current operation, conveniently regulate and control.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make modifications or changes equivalent to the above disclosed technical content without departing from the technical scope of the present invention.

Claims

1. The utility model provides a SCR blast pipe cleaning machine, its characterized in that, explodes mouthful, connecting tube, AC-DC power module, main control module and relay control output module including control water tank, booster pump, air pump, liquid outlet, liquid return mouth, gas, control water tank passes through the connecting tube and connects booster pump and liquid return mouth respectively, and booster pump passes through the connecting tube and connects the liquid outlet, AC-DC power module inserts the commercial power and exports low voltage to main control module and relay control output module, main control module is connected with relay control output module, relay control output module is connected with control water tank, booster pump and air pump respectively, the air pump explodes mouthful with the gas and is connected.

2. The SCR exhaust pipe cleaning machine as recited in claim 1, wherein said control water tank is a water tank having a heating structure and a temperature control structure, and further comprising a heating indicator, a temperature display screen, a temperature setting and heating start switch, said temperature setting controlling the heating structure, said heating indicator and said temperature display screen being connected to the temperature control structure.

3. The SCR exhaust pipe cleaning machine as recited in claim 1, wherein the air pump is provided with an air pressure regulating switch, and an air pressure display gauge is arranged between the air pump and the air explosion port.

4. The SCR exhaust pipe cleaning machine as recited in claim 1, wherein a pressure display gauge is disposed on a connection pipe between the pressurized water pump and the liquid outlet.

5. The SCR exhaust pipe cleaning machine as recited in claim 1, wherein the main control module is provided with a Bluetooth control module and a control switch.