JP3240226U - Water-Hydrogen-In-Line Cleaning System for Hydrogen Generator Cooler - Google Patents

Abstract

Kind Code: A1 A water-hydrogen-hydrogen generator cooler in-line cleaning apparatus capable of cleaning pipes in the cooler without stopping the machine is provided.
A water-hydrogen-hydrogen generator chiller in-line cleaning apparatus includes a chiller assembly comprising a first chiller (1) and a second chiller (2), wherein the first chiller and the second chiller are , is connected to a water tank 3 through a pipe system, the water tank is equipped with a purified water tank, a dosing tank, a mixing tank and a waste liquid storage tank, and the waste liquid storage tank is installed at the bottom of the water tank; , the mixing tank is installed above the waste liquid storage tank, the purified water tank and the chemical feeding tank are installed above the mixing tank, and the mixing tank and the purified water tank communicate with each other through a connecting pipe. , the chemical injection tank and the purified water tank are communicated through the connecting pipe.
[Selection drawing] Fig. 1

Description

TECHNICAL FIELD The present invention relates to the field of cooler equipment technology, and more particularly to an in-line cleaning device for water-hydrogen-hydrogen generator cooler.

The open water quality of the hydrogen cooler of the generator is usually poor, so the piping inside the hydrogen cooler may become fouled and scaled, which reduces the heat exchange efficiency and solves the problem of overheating the cooling hydrogen of the generator. cause.

The existing in-line cleaning equipment for the generator cooler cannot carry out forward and reverse cleaning and chemical cleaning of the pipes in the cooler without stopping the machine, and the cooling effect of the generator cooler is poor. It cannot avoid the equipment shutdown caused by the temperature of hydrogen exceeding the standard, and furthermore, it cannot improve the heat exchange efficiency of the cooler and prolong the service life of the cooler.

The purpose of the present invention is to solve the problem that the existing cooler in-line cleaning equipment cannot clean the dirt in the cooler pipe in a timely manner and clean the dirt in the cooler pipe. Water-hydrogen-hydrogen power generation To provide an in-line cleaning device for machine coolers.

To achieve the above objectives, the present invention proposes the following technical solutions. The present invention comprises a cooler assembly comprising a first cooler and a second cooler, said first cooler and said second cooler being connected to a water tank via a piping system;
The water tank is equipped with a purified water tank, a dosing tank, a mixing tank and a waste liquid storage tank, the waste liquid storage tank is installed at the bottom of the water tank, and the mixing tank is installed above the waste liquid storage tank. The purified water tank and the chemical injection tank are installed above the mixing tank, the mixing tank and the purified water tank are communicated through a connecting pipe, and the chemical injection tank and the purified water tank are connected by the connecting pipe. A water-hydrogen-hydrogen generator cooler in-line cleaning system is provided that communicates via a water-hydrogen-hydrogen generator cooler.

In some embodiments of the present application, the plumbing system includes a water supply pipe and a drain pipe,
The water supply pipe includes a first water supply main and a second water supply main, the first water supply main communicates with the purified water tank through a purified water supply branch pipe, and the second water supply main is a first mixed water supply. communicating with said mixing tank via a branch pipe, said second water supply main communicating with said liquid waste storage tank via a second liquid waste drain branch pipe;
The first water supply main communicates with the first cooler through a first water supply pipe, the first water supply main communicates with the second cooler through a second water supply pipe, and the second water supply The main pipe communicates with the first water supply pipe via a first branch water supply pipe, the second water supply main pipe communicates with the second water supply pipe via a second branch water supply pipe,
The drain pipe includes a first drain main and a second drain main, wherein the first drain main communicates with the purified water tank through a purified water discharge branch pipe, and the second drain main is a second mixed water supply. communicating with said mixing tank via a branch pipe, said second drain main communicating with said liquid waste storage tank via a first liquid waste drain branch pipe;
The first drain main communicates with the first cooler via a first drain pipe, the first drain main communicates with the second cooler via a second drain pipe, and the second drain The main pipe communicates with the first drain pipe via a first branch drain pipe, and the second drain main pipe communicates with the second drain pipe via a second branch drain pipe.

In some embodiments of the present application, centrifugal pumps are provided in said first water main, second water main, said first water main and said second water main,
The first water supply main communicates with a compression branch, the compression branch communicates with the compressor, and the compression branch is provided with a check valve.

In some embodiments of the present application, the purified water supply pipe, the first mixed water supply branch, the second waste water discharge branch, the first water supply pipe, the second water supply pipe, the first branch water supply pipe, the first branch water supply pipe, the second Two branch water supply pipes, the purified water drainage branch pipe, the second mixed water supply branch pipe, the first waste liquid drainage branch pipe, the first drainage pipe, the second drainage pipe, the first branch drainage pipe and the second branch drainage pipe A solenoid valve is provided,
Filter nets are installed in the first mixed water supply branch pipe, the second mixed water supply branch pipe, the second waste water discharge branch pipe and the first waste water discharge branch pipe.

In some embodiments of the present application, the first water supply pipe is provided with a first water supply pressure gauge and a first water supply temperature gauge, and the first water discharge pipe is provided with a first water discharge pressure gauge and a first water discharge temperature gauge. a first differential pressure transmitter between the first feed water pressure gauge and the first waste water pressure gauge; and a first temperature difference transmitter between the first feed water temperature gauge and the first waste water temperature gauge. is provided,
The second water supply pipe is provided with a second water supply pressure gauge and a second water supply temperature gauge, the second water discharge pipe is provided with a second water supply pressure gauge and a second water supply temperature gauge, and the second water supply pressure gauge and the A second differential pressure transmitter is provided between the second waste water pressure gauge and a second differential temperature transmitter is provided between the second feed water temperature gauge and the second waste water temperature gauge.

In some embodiments of the present application, the connecting pipe is provided with the solenoid valve and the flow meter.

In some embodiments of the present application, the chemical feeding tank is provided with a first chemical tank, a second chemical tank and a third chemical tank, and the first chemical tank, the second chemical tank and the third chemical tank are provided. 3 The chemical liquid tank has a scale.

In some embodiments of the present application, the mixing tank is provided with a stirring bar, the stirring bar is electrically connected to a motor, and the motor is fixed to the outer wall of the water tank.

In some embodiments of the present application, the mixing tank is provided with a pH meter.

In some embodiments of the present application, the mixing tank is provided with a microbubble generator.

The technical effects of the present invention are as follows.

The present invention can remove a set of coolers, clean the pipes in the removed coolers, and clean the pipes of the coolers without stopping the equipment.

According to the cooling effect of the cooler, the present invention determines the degree of blockage of the dirt in the cooler pipe, forward and reverse cleaning, forward and reverse gas and water mixed cleaning, forward and reverse A directional chemical wash or a forward and reverse gas, water and chemical wash can be performed.

The present invention utilizes the change of air bubbles to shake the pipe wall of the pipe by mixed cleaning of gas and water in forward and reverse directions to loosen dirt and wash away dirt with water.

The present invention uses forward and reverse chemical cleaning to remove stubborn scale in the cooling pipes, enhance the cleaning effect, and further improve the service life of the cooler.

In order to describe the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the drawings used in the description of the embodiments. Of course, the drawings in the following description are just some embodiments of the present invention, and those skilled in the art can also obtain other drawings from these drawings without creative efforts.
1 is a schematic diagram of a water-hydrogen-hydrogen generator cooler in-line cleaning device provided by an embodiment of the present invention; FIG. 1 is a front view of a water tank provided by an embodiment of the present invention; FIG. 1 is a top view of a water tank provided by an embodiment of the present invention; FIG.

Specific embodiments of the present invention are described in greater detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the invention and are not intended to limit the scope of the invention.

In the description of this application, "middle", "top", "bottom", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", Any direction or positional relationship indicated by "outside" or the like is based on the direction or positional relationship shown in the accompanying drawings and is for ease of explanation and simplification of the description of the invention; It is to be understood that it is not intended to limit the scope of this application by stating or implying that any device or part is required to have a particular orientation or to be constructed and operated in a particular orientation.

The terms "first" and "second" are used for descriptive purposes only and do not indicate or imply their relative importance or imply the number of technical features shown. It should be understood that no Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless stated otherwise, "plurality" means two or more.

In the description of this application, the terms "installation", "communication" and "connection" should be understood broadly, unless expressly specified and limited to the contrary. For example, it may be fixedly connected, releasably connected, or integrally connected, mechanically connected, electrically connected, directly connected, as well as connected via an intermediate, or connected within two parts. . A person skilled in the art can understand the specific meaning of the above terms depending on the specific situation.

In order to make the above objects, features and advantages of the present invention more apparent and easier to understand, the present invention will now be described in further detail in conjunction with the accompanying drawings and specific embodiments.

As shown in FIGS. 1 to 3, this embodiment includes a cooler assembly comprising a first cooler 1 and a second cooler 2, wherein the cooler assembly comprises a first cooler 1 and a second cooler 2. is connected to the water tank 3 through a piping system, and the water tank 3 is provided with a purified water tank 4, a chemical injection tank 7, a mixing tank 5 and a waste liquid storage tank 6, and the waste liquid storage tank 6 is connected to the water tank 3. A mixing tank 5 is installed above the waste liquid storage tank 6, a purified water tank 4 and a chemical injection tank 7 are installed above the mixing tank 5, and the mixing tank 5 and the purified water tank 4 are connected by a connecting pipe 8 , and the dosing tank 7 and the clean water tank 4 are communicated through the connecting pipe 8 .

To further explain, the cooler assembly includes a first cooler and a second cooler. This indicates that there are two sets of coolers, and when one set of coolers is removed, there is no need to stop the coolers for cleaning the coolers, replacing hydrogen, and disassembling, reassembling, and reassembling the coolers. It is possible to omit the pressurization procedure and realize online cleaning of the cooler without stopping the equipment.

The purified water tank 4 in the water tank 3 satisfies the normal use of the cooler. Agitated uniformly inside, it becomes an acidic cleaning liquid, which can perform chemical cleaning of the cooler. The waste liquid storage tank 6 can store the circulated and used acidic cleaning liquid.

In addition, the technical solutions of the above preferred embodiments are the specific embodiments submitted by the present application. The fact that the cooler assembly includes a first cooler 1 and a second cooler 2, which allows the required coolers to be cleaned, does not limit the number of coolers and is within the protection scope of the present application. also have no effect.

In some specific embodiments of the present application, the plumbing system includes a water supply pipe and a drain pipe,
The water supply pipe includes a first water supply main pipe 20 and a second water supply main pipe 21. The first water supply main pipe 20 communicates with the purified water tank 4 via a purified water supply branch pipe 22, and the second water supply main pipe 21 communicates with the first water supply main pipe. communicates with the mixing tank 5 via a mixed water supply branch pipe 23, and communicates with the second water supply main pipe 21 via a second waste liquid discharge branch pipe 24 with the waste liquid storage tank 6;
The first water supply main pipe 20 communicates with the first cooler 1 via the first water supply pipe 25, the first water supply main pipe 20 communicates with the second cooler 2 via the second water supply pipe 26, and the second water supply pipe 26 communicates with the second cooler 2. The main water supply pipe 21 communicates with the first water supply pipe 25 via the first branch water supply pipe 27, the second water main pipe 21 communicates with the second water supply pipe 26 via the second branch water supply pipe 28,
The drain pipe includes a first drain main pipe 30 and a second drain main pipe 31, the first drain main pipe 30 communicating with the purified water tank 4 via a purified water drain branch pipe 32, and the second drain main pipe 31 communicating with the second Communicates with the mixing tank 5 via the mixed water supply branch pipe 33, communicates with the second drain main pipe 31 via the first waste liquid drain branch pipe 34 with the waste liquid storage tank 6,
The first drain main pipe 30 communicates with the first cooler 1 via the first drain pipe 35, the first drain main pipe 30 communicates with the second cooler 2 via the second drain pipe 36, and the second drain pipe 36 communicates with the second cooler 2. The drain main pipe 31 communicates with the first drain pipe 35 via the first branch drain pipe 37 , and the second drain main pipe 31 communicates with the second drain pipe 36 via the second branch drain pipe 38 .

More specifically, when the first cooler 1 is used normally, the water in the purified water tank 4 flows through the purified water supply branch 22, the first water supply main 20 and the first water supply pipe 25 to the first cooler 1. The water entering the first cooler 1 returns to the purified water tank 4 through the first drain pipe 35 , the first drain main pipe 30 and the purified water drain branch pipe 32 .

When the first cooler 1 is washed with purified water in the opposite direction, the water in the purified water tank 4 enters the first cooler 1 through the purified water drainage branch pipe 32, the first drainage main pipe 30 and the first drainage pipe 35. , the water entering the first cooler 1 returns to the purified water tank 4 through the first water supply pipe 25 , the first water supply main pipe 20 and the purified water supply branch pipe 22 .

When mixed cleaning of gas and water in the forward direction of the first cooler 1 is performed, the gas and water in the mixing tank 5 pass through the first mixed water supply branch pipe 23, the second water supply main pipe 21 and the first water supply pipe 25. After entering the first cooler 1 , the gas and water entering the first cooler 1 return to the mixing tank 5 via the first drain pipe 35 , the second drain main pipe 31 and the second mixed water supply branch pipe 33 .

When mixed cleaning of gas and water in the reverse direction of the first cooler 1 is performed, the gas and water in the mixing tank 5 pass through the second mixed water supply branch pipe 33, the second drain main pipe 31 and the first drain pipe 35. After entering the first cooler 1 , the gas and water that have entered the first cooler 1 return to the mixing tank 5 via the first water supply pipe 25 , the second water supply main pipe 21 and the first mixed water supply branch pipe 23 .

When chemically cleaning the first cooler 1 in the forward direction, the acidic cleaning liquid in the mixing tank 5 passes through the first mixed water supply branch pipe 23, the second water supply main pipe 21 and the first water supply pipe 25 to the first cooler. 1 and into the first cooler 1 , the acidic cleaning liquid returns to the mixing tank 5 via the first drain pipe 35 , the second drain main pipe 31 and the second mixed water supply branch pipe 33 . If the last chemical cleaning is a forward chemical cleaning, the acid cleaning liquid in the mixing tank 5 passes through the first mixed water supply branch 23, the second water main 21 and the first water supply 25 to the first cooler 1. The acidic cleaning liquid entering the first cooler 1 enters the waste liquid storage tank 6 via the first drain pipe 35 , the second drain main pipe 31 and the second waste drain branch pipe 24 .

When performing chemical cleaning in the opposite direction of the first cooler 1, the acidic cleaning liquid in the mixing tank 5 passes through the second mixed water supply branch pipe 33, the second drain main pipe 31 and the first drain pipe 35 to the first cooler. 1 and the acidic cleaning liquid entering the first cooler 1 enters the mixing tank 5 via the first water supply pipe 25 , the second water supply main pipe 21 and the first mixed water supply branch pipe 23 . If the last chemical cleaning is a reverse chemical cleaning, the acid cleaning liquid in the mixing tank 5 passes through the second mixed water supply branch 33, the second drain main 31 and the first drain 35 to the first cooler 1. The acidic cleaning liquid entering the first cooler 1 enters the waste liquid storage tank 6 via the first water supply pipe 25 , the second water supply main pipe 21 and the first waste liquid discharge branch pipe 34 .

The washing principle of the second cooler 2 is the same as the washing principle of the first cooler 1 .

In a specific embodiment of the present application, a centrifugal pump 9 is provided in the first water main 20 , the second water main 21 , the first water main 30 and the second water main 31 .

The first water supply main pipe 20 communicates with a compression branch pipe 56 , the compression branch pipe 56 communicates with a compressor 57 , and the compression branch pipe 56 is provided with a check valve 58 .

Furthermore, by adjusting the speed of the centrifugal pump 9 with a variable frequency controller, the outlet pressure of the centrifugal pump 9 is adjusted, and the washing pressure is also adjusted. The high-temperature, high-pressure refrigerant gas is discharged to the first water supply main pipe 20 via the compressor 57, and the check valve 58 prevents backflow of the high-temperature, high-pressure refrigerant gas.

In some specific embodiments of the present application, a purified water supply pipe 22, a first mixed water supply pipe 23, a second waste water discharge branch 24, a first water supply pipe 25, a second water supply pipe 26, a first branch water supply pipe 27. , second branch water supply pipe 28, purified water drainage branch pipe 32, second mixed water supply branch pipe 33, first waste liquid drainage branch pipe 34, first drainage pipe 35, second drainage pipe 36, first branch drainage pipe 37 and second branch drainage A solenoid valve 10 is provided in the tube 38 .

The first mixed water supply branch pipe 23 , the second mixed water supply branch pipe 33 , the second waste water discharge branch pipe 24 and the first waste water discharge branch pipe 34 are provided with a filtering net 11 .

To explain further, the electromagnetic valve 10 can control the flow of water in each water tube, and the filtering net 11 can filter dirt washed off by the cleaning fluid.

In some specific embodiments of the present application, the first water supply pipe 25 is provided with a first water supply pressure gauge 40 and a first water supply temperature gauge 41, and the first water discharge pipe 35 is provided with a first water discharge pressure gauge 42. A first wastewater temperature gauge 43 is provided, a first differential pressure transmitter 44 is provided between the first water supply pressure gauge 40 and the first wastewater pressure gauge 42, and the first water supply temperature gauge 41 and the first wastewater temperature gauge are provided. 43 is provided with a first temperature difference transmitter 45,
A second water supply pressure gauge 46 and a second water supply temperature gauge 47 are provided on the second water supply pipe 26, and a second water discharge pressure gauge 48 and a second water discharge temperature gauge 49 are provided on the second water discharge pipe 36. A second differential pressure transmitter 50 is provided between the feed water pressure gauge 46 and the second waste water pressure gauge 48, and a second temperature difference transmitter 51 is provided between the second feed water temperature gauge 47 and the second waste water temperature gauge 49. be done.

To further explain, the differential pressure transmitter displays the differential pressure between the water supply and the waste water, the temperature differential transmitter displays the temperature difference between the water supply and the waste water, and the chiller The cooling effect can be determined to determine if and how to clean.

In some specific embodiments of the present application, the connecting pipe 8 is provided with a solenoid valve 10 and a flow meter 12 .

In some specific embodiments of the present application, the chemical dosing tank 7 is provided with a first chemical tank 52, a second chemical tank 53 and a third chemical tank 54, and the first chemical tank 52, the second chemical tank A scale 55 is attached to the chemical liquid tank 53 and the third chemical liquid tank 54 .

To explain further, the acidic cleaning liquid is contained in the first chemical liquid tank 52, and the strong corrosiveness of the acidic cleaning liquid to the sheet metal and copper pipes damages the copper pipes, shortens the service life of the cooler, and prevents the cooler from breaking. Therefore, it is necessary to select a suitable acidic cleaning solution, such as HT-201 acidic cleaning solution. The buffer is put in the first chemical liquid tank 53 and the surfactant is put in the third chemical liquid tank 54 . A flow meter 12 and a solenoid valve 10 meter the acidic cleaning solution, buffering agent and surfactant to achieve an accurate mixing ratio and achieve the descaling power of chemical cleaning.

In some specific embodiments of the present application, the mixing tank 5 is provided with a stirring bar 13 , the stirring bar 13 is electrically connected to a motor 14 , which is fixed to the outer wall of the water tank 3 .

More specifically, the motor 14 drives the stirring rod 13 to rotate so that the purified water, acidic cleaning solution, buffer and surfactant are uniformly mixed.

In some specific examples of the present application, the mixing tank 5 is provided with a pH meter 15 .

More specifically, the pH meter 15 detects whether or not the mixing ratio of the acidic cleaning solution is correct. to detect whether it is mixed with

In some specific embodiments of the present application, the mixing tank is provided with a microbubble generator 16 .

To further illustrate, the microbubble generator 16 generates air bubbles to increase the air bubble content in the water and use the change in air bubbles to shake the cooler tube walls to loosen dirt and remove mud. Make it washable with water.

Cooler, centrifugal pump 9, solenoid valve 10, flow meter 12, motor 14, pH meter 15, microbubble generator 16, pressure gauge, thermometer, differential pressure transmitter, temperature difference transmitter described in the above embodiment , the compressor 57 and the check valve 58 are all prior art products, electronic components, and the electrical connections between these devices and the controller are prior art and will not be further described here.

Those skilled in the art will understand that the above embodiments are only preferred embodiments of the present invention and are not intended to limit the present invention. It should be understood that the technical solutions described in the above embodiments can be modified or some technical features thereof can be equivalently switched. All modifications, equivalent replacements and improvements made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

1 First cooler 2 Second cooler 3 Water tank 4 Purified water tank 5 Mixing tank 6 Waste liquid storage tank 7 Chemical injection tank 8 Connecting pipe 9 Centrifugal pump 10 Solenoid valve 11 Filtration net 12 Flow meter 13 Stirring rod 14 Motor 15 pH meter 16 Microbubble generator 20 First water supply main pipe 21 Second water supply main pipe 22 Clean water water supply branch pipe 23 First mixed water supply branch pipe 24 Second waste liquid drainage branch pipe 25 First water supply pipe 26 Second water supply pipe 27 First branch water supply pipe 28 Second branch water supply pipe 30 First drainage main pipe 31 Second drainage main pipe 32 Purified water drainage branch pipe 33 Second mixed water supply branch pipe 34 First waste liquid drainage branch pipe 35 First drainage pipe 36 Second drainage pipe 37 First branch drainage pipe 38 2nd branch drain pipe 40 1st water supply pressure gauge 41 1st water supply temperature gauge 42 1st water discharge pressure gauge 43 1st water discharge temperature gauge 44 1st differential pressure transmitter 45 1st temperature difference transmitter 46 2nd water supply pressure gauge 47 2nd Water supply temperature gauge 48 Second drain pressure gauge 49 Second drain thermometer 50 Second differential pressure transmitter 51 Second temperature difference transmitter 52 First chemical tank 53 Second chemical tank 54 Third chemical tank 55 Scale 56 Compression branch pipe 57 Compressor 58 check valve

Claims (10)

a cooler assembly comprising a first cooler and a second cooler, said first cooler and said second cooler being connected to a water tank via a piping system;
The water tank is equipped with a purified water tank, a dosing tank, a mixing tank and a waste liquid storage tank, the waste liquid storage tank is installed at the bottom of the water tank, and the mixing tank is installed above the waste liquid storage tank. The purified water tank and the chemical injection tank are installed above the mixing tank, the mixing tank and the purified water tank are communicated through a connecting pipe, and the chemical injection tank and the purified water tank are connected by the connecting pipe. An in-line cleaning device for a water-hydrogen-hydrogen generator cooler, characterized in that it communicates through a water-hydrogen-hydrogen generator cooler. the piping system includes a water supply pipe and a drain pipe;
The water supply pipe includes a first water supply main and a second water supply main, the first water supply main communicates with the purified water tank through a purified water supply branch pipe, and the second water supply main is a first mixed water supply. The second water main communicates with the mixing tank via a branch pipe, the second water main communicates with the waste storage tank via a second waste water drain branch, and the first water main communicates with the first water main via a first water supply pipe. 1 cooler, said first water supply main communicates with said second cooler via a second water supply pipe, said second water supply main communicates with said first water supply pipe via a first branch water supply pipe and the second water supply main pipe communicates with the second water supply pipe via a second branch water supply pipe,
The drain pipe includes a first drain main and a second drain main, wherein the first drain main communicates with the purified water tank through a purified water discharge branch pipe, and the second drain main is a second mixed water supply. communicating with said mixing tank via a branch pipe, said second drain main communicating with said liquid waste storage tank via a first liquid waste drain branch pipe;
The first drain main communicates with the first cooler via a first drain pipe, the first drain main communicates with the second cooler via a second drain pipe, and the second drain The main pipe communicates with the first drain pipe via a first branch drain pipe, and the second drain main pipe communicates with the second drain pipe via a second branch drain pipe. 2. The water-hydrogen-hydrogen generator cooler in-line cleaning device according to claim 1. a centrifugal pump is provided in the first water supply main, the second water supply main, the first drainage main and the second drainage main;
The water-hydrogen-hydrogen power generation according to claim 2, wherein the first water supply main pipe communicates with a compression branch pipe, the compression branch pipe communicates with the compressor, and the compression branch pipe is provided with a check valve. In-line cleaning equipment for machine coolers. The purified water supply pipe, the first mixed water supply branch, the second waste liquid drainage branch, the first water supply pipe, the second water supply pipe, the first branched water supply pipe, the second branched water supply pipe, the purified water drainage branch, electromagnetic valves are provided in the second mixed water supply branch pipe, the first waste liquid discharge branch pipe, the first drain pipe, the second drain pipe, the first branch drain pipe and the second branch drain pipe,
3. The water-hydrogen-hydrogen power generation according to claim 2, wherein the first mixed water supply branch pipe, the second mixed water supply branch pipe, the second waste liquid drainage branch pipe and the first waste liquid drainage branch pipe are provided with a filtering net. In-line cleaning equipment for machine coolers. The first water supply pipe is provided with a first water supply pressure gauge and a first water supply temperature gauge, the first water discharge pipe is provided with a first water discharge pressure gauge and a first water discharge temperature gauge, and the first water supply pressure gauge and the A first differential pressure transmitter is provided between the first wastewater pressure gauge, a first temperature difference transmitter is provided between the first feedwater temperature gauge and the first wastewater temperature gauge,
The second water supply pipe is provided with a second water supply pressure gauge and a second water supply temperature gauge, the second water discharge pipe is provided with a second water supply pressure gauge and a second water supply temperature gauge, and the second water supply pressure gauge is provided. A second differential pressure transmitter is provided between and the second waste water pressure gauge, and a second temperature difference transmitter is provided between the second feed water temperature gauge and the second waste water temperature gauge. The water-hydrogen-hydrogen generator cooler in-line cleaning device according to claim 2. 5. The in-line cleaning device for water-hydrogen-hydrogen generator cooler according to claim 4, wherein the connecting pipe is provided with the solenoid valve and the flow meter. The chemical tank is provided with a first chemical tank, a second chemical tank and a third chemical tank, and the first chemical tank, the second chemical tank and the third chemical tank are graduated. 3. The water-hydrogen-hydrogen generator cooler in-line cleaning device according to claim 2, characterized by: The water-hydrogen-hydrogen according to claim 1, wherein the mixing tank is provided with a stirring bar, the stirring bar is electrically connected to a motor, and the motor is fixed to the outer wall of the water tank. In-line cleaning equipment for generator coolers. 2. The in-line cleaning device for water-hydrogen-hydrogen generator cooler as claimed in claim 1, wherein said mixing tank is provided with a pH meter. The in-line cleaning device for water-hydrogen-hydrogen generator cooler according to claim 1, characterized in that the mixing tank is provided with a microbubble generator.

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