Solution to the lack of pressure in high-pressure cleaning machines

The loss of pressure in high-pressure cleaning machines can be caused by various reasons, including nozzle wear, insufficient water supply, clogged inlet filters, and damaged high-pressure pumps.

The methods to solve these problems include replacing the nozzle, checking and increasing the water source pressure, cleaning or replacing the inlet filter, checking and repairing the high-pressure pump, etc.
Nozzle issue
If the nozzle is worn or blocked, a new nozzle needs to be replaced. The severe wear of the nozzle will directly affect the water pressure performance of the equipment, so it is necessary to replace the nozzle with a new one in a timely manner.

Water supply issue

Check if the pressure of the water source is sufficient. If the tap water supply is insufficient, it is recommended to use large water storage containers for water supply. The blockage of the water supply filter also needs to be cleaned or replaced.
Inlet filter
Blockage of the inlet filter is a common problem, which can be solved by cleaning or replacing the inlet filter. Ensure regular cleaning of the water supply filter to prevent foreign objects from entering the high-pressure cleaning machine and causing equipment failure and nozzle blockage.
High pressure pump issue
Damage to the high-pressure pump or suction of air into the inlet pipeline may result in insufficient pressure. Check the working status of the high-pressure pump, replace damaged components or eliminate air in a timely manner.

Internal component inspection

Carefully inspect all components of the high-pressure cleaning machine and replace any damaged parts. This may include damage or aging of components such as water seals, one-way valves, pressure regulating valves, etc.
Pressure regulating valve adjustment
Ensure that the pressure regulating valve is adjusted to the correct high-pressure position to ensure cleaning effectiveness. If the pressure regulating valve is damaged, it needs to be replaced with a new one.
By following the above steps, the problem of pressure loss in high-pressure cleaning machines can be effectively solved. In daily use, it is recommended to regularly inspect and maintain the high-pressure cleaning machine to extend its service life and maintain performance.
Improve the cleaning efficiency of industrial high-pressure cleaning machines

There are several aspects to improve the cleaning efficiency of industrial high-pressure cleaning machines, mainly reflected in the full utilization of pressure and flow rate, efficient conversion of pressure energy into velocity energy, optimized design of nozzles, and the exertion of target impact force.
The impact force of high-pressure water
When the high-pressure water jet is a stable and continuous liquid flow, the pressure acting on the impacted object is called the impact pressure. The impact force is proportional to the square of the jet velocity, so maximizing the nozzle outlet jet velocity is the key to improving cleaning efficiency.
High pressure water jet velocity
Try to minimize the resistance loss, winding loss, joint loss, and nozzle resistance loss of high-pressure hoses. In short, make every effort to reduce the pressure loss from the pump to the nozzle.
The flow rate emitted from the nozzle is often replaced by the flow rate of the water pump when calculating. In fact, the nozzle flow rate is smaller than the water pump flow rate because the nozzle aperture cannot be scientifically selected, and some of the flow rate overflows and returns to the water tank through the bypass pipe.
High pressure water jet power
Jet power represents the total working capacity of the jet, which is directly proportional to the pressure and flow rate of the jet. From this, it can be seen that increasing the pressure and flow rate of high-pressure water jets can increase the power of the jet, and both are proportional to the power of the jet. In fact, there is a significant difference in the effectiveness of both methods in combating scale, and not all of them are directly proportional. Pressure is designed for the strength of the scale, that is, if the pressure is lower than the destructive strength of the scale, the scale will not be damaged. When the pressure is sufficient, if you want to significantly improve the effect of destroying scale, increasing the pressure becomes a secondary condition, mainly relying on increasing the high-pressure water jet flow rate to achieve this effect. Therefore, under a certain pressure, flow rate is an important factor in improving cleaning efficiency. If the important role of the flow rate of the cleaning machine is ignored, it will lead to a significant decrease in cleaning efficiency.
The problems that need to be solved in high-pressure cleaning machine technology

The effect of using a high-pressure cleaning machine for high-pressure water jet cleaning of oil stains is very good. So, why do we need to clean the oil stains generated by the equipment in a timely manner? Below, the high-pressure cleaning machine manufacturer will explain this aspect in detail.
We all know that after a period of operation, a layer of oil stains usually forms on the surface of machinery and equipment. This kind of grease not only affects the normal use of the machine, but also affects its appearance and hygiene. The oil stains on the surface of steel have a significant impact on conductivity and can also cause great inconvenience to welding. After various mechanical equipment instruments are contaminated with oil, it is not only inconvenient to use, but also may affect the accuracy of the instruments, resulting in serious work consequences. If the pipelines for transporting oil and the oil tanks for storing gasoline are used for a long time and the oil stains are not cleaned regularly, wax will accumulate inside the pipelines and tank walls, affecting oil transportation and tank storage, thereby increasing production energy consumption. From this perspective, we can only ensure the safe use of equipment by regularly cleaning it. And high-pressure cleaning machines are cleaning equipment that solve such problems.
Through the above brief introduction, we have understood the harmfulness of oil stains. Therefore, we cannot take oil stains lightly. Only by timely and necessary cleaning can we ensure the normal operation of machinery and equipment, as well as the normal production of the factory. From this point of view, the significance of using a high-pressure cleaning machine to clean oil stains is very significant.

.Application of High Pressure Cleaning Machines in Urban Development and Industry

The main applications and functional manifestations of high-pressure cleaning machines in urban development are mainly reflected in pipeline cleaning, heat exchanger cleaning, boiler pipeline cleaning, etc. These engineering projects use high-pressure cleaning machines the most. Next, we will briefly introduce the application manifestations of high-pressure cleaning machines:
1. Pipeline cleaning machine
Cleaning the general water supply, drainage, and sewage pipelines with a diameter of 150-500mm in a timely manner can alleviate the blockage and corrosion caused by urban garbage accumulation on the pipelines, and can truly reflect their value.
2. Heat exchanger cleaning machine
A heat exchanger is a device for converting thermal energy and utilizing waste heat, which is widely used in industrial fields such as chemical plants, power plants, and petrochemical enterprises. Some large enterprises have dozens or even hundreds of heat exchangers in one production base. Due to the heat exchange process of the cooling water, the chilled water absorbs the heat of the cooling water, causing its temperature to rise. At this time, Ca (HCO3) 2 and Mg (HCO3) 2, which were originally dissolved in water, precipitate CO2 under the action of temperature to produce slightly soluble CaCO3 and MgCO3. Due to the decrease in solubility of CaCO3 and MgCO3 with increasing temperature, they crystallize and precipitate from water. When these crystals continuously deposit on the surface of the heat exchanger, they form very hard scale, which not only affects the heat exchange efficiency but also increases energy consumption. In severe cases, the heat exchanger may shut down due to insufficient cooling water flow and pressure reduction. Therefore, the heat exchanger must be cleaned after a period of use.
3. Boiler pipeline and large tank cleaning machine
After running for a period of time, boilers, heating pipes, large tanks, and containers are bound to experience scaling problems. High pressure water jets have composite crushing effects such as scouring, wedging, shearing, and grinding, which can immediately break down and wash away the scaling material, thereby achieving the separation of the scale layer and the pipe wall. So the high-pressure cleaning machine is the most ideal cleaning equipment. When the high-pressure water jet cannot be directly directed, supplemented by chemical methods, its economic benefits are roughly equal to the above.

Two tips for purchasing a high-pressure cleaning machine

High pressure cleaning machine is a modern and efficient cleaning equipment. Due to its wide range of applications, it has developed rapidly in recent years, with more and more types and brands. There are also more and more manufacturers of high-pressure cleaning machines. Although this has brought a lot of room for users to choose, at the same time, the uneven quality and brand have also brought many difficulties in purchasing. So, how can users choose products correctly? Mastering the following two skills is enough.
1、 Depending on the amount of cleaning work required
High pressure cleaning machines are mainly divided into two types based on their usage scenarios: household and industrial. If your cleaning work time is not very long, less than 50 hours per year, then choosing a household high-pressure cleaning machine is enough. This type of household cleaning machine has a simple design, light weight, is very convenient to use, and the price is not high.
Of course, if your cleaning time is long, then choosing industrial ones is more cost-effective. This type of cleaning machine usually uses durable materials that are not afraid of fatigue work, but of course, the cost is also relatively high.
2、 Depending on hot and cold water
When using a high-pressure cleaning machine, different cleaning objects have different requirements. Some are suitable for cleaning with hot water, while others are suitable for cleaning with cold water. For cleaning machines, they are also divided into hot water and cold water types, and cannot be mixed. This requires us to pay attention to our own usage environment when choosing products and make decisions according to different needs.
Buying a high-pressure cleaning machine should not only focus on price, but also ignore one's actual usage situation, as this may lead to choosing products that are not suitable. Therefore, when purchasing, comprehensive consideration should be given to factors such as cleaning workload and requirements for hot and cold water.
The Importance of High Pressure Cleaning Machines for Industrial Cleaning

The use of high-pressure cleaning machines for industrial cleaning is of great significance and is receiving increasing attention and importance from people. So, what are the specific aspects of the importance of industrial cleaning? Below, the high-pressure cleaning machine manufacturer will provide a detailed explanation for everyone.
Firstly, using a high-pressure cleaning machine for industrial cleaning can improve the performance of the product. The focus is on industrial machinery, especially precision machinery, which can only function better after cleaning. Therefore, regular cleaning of precision machinery is a very necessary and important part of industrial production that cannot be ignored.
Secondly, industrial high-pressure cleaning machines can improve the quality of products through industrial cleaning. We can give an example, for example, in the paper industry, pulp can only be made into high-quality pulp after bleaching, cleaning, and removing impurities such as resin, thereby producing advanced papermaking raw materials.
Again, high-pressure cleaning machines for industrial cleaning can improve the ability of industrial processing. For example, before precision processing such as electroplating, painting, vacuum coating, etc., metal components must be cleaned to completely eliminate dirt on the metal surface, so that processing can proceed smoothly and the quality of the products produced can be guaranteed.
Finally, high-pressure cleaning machines for industrial cleaning can better maintain the performance of equipment. For example, large petrochemical plants and industrial boiler production equipment must undergo necessary cleaning before or after use for a period of time. This can not only improve the production capacity of the equipment, but also make the equipment last longer. After cleaning the dirt on the metal surface, it can effectively prevent the possibility of rusting.
From the above points, we can conclude that using high-pressure cleaning machines for industrial cleaning is necessary and not optional. Therefore, we must attach great importance to industrial cleaning work, only by doing so can we ensure the smooth and orderly development of our industrial production.

Common Fault Analysis of High Pressure Cleaning Equipment

High pressure cleaning equipment can be seen in daily cleaning, dredging, rust removal and other work. However, after prolonged use, the equipment may inevitably experience some malfunctions. Today, we will mainly share with you the common troubleshooting methods for high-pressure cleaning equipment.
1. If there is abnormal noise during use, it indicates a lack of lubricating oil inside the machine. We need to add suitable lubricating oil to the high-pressure cleaning equipment in a timely manner.
2. During use, if there is a decrease in pressure, we need to promptly check whether the pressure regulating valve is sealed properly and whether the high-pressure nozzle is damaged.
3. If the machine pressure is unstable during use, we need to check whether there is air entering the high-pressure water pump and inlet pipeline, and whether the inlet filter is blocked.
4. If high-pressure cleaning equipment cannot spray water, it is mostly due to nozzle blockage. Cleaning the nozzle in a timely manner is sufficient.
The above are common troubleshooting methods for high-pressure cleaning equipment during use. Through the above learning, we can better understand the use of the equipment, and at the same time, we should also do a good job in daily maintenance and upkeep of the equipment to improve its service life.
The significance of regularly cleaning heat exchangers with high-pressure cleaning machines

Heat exchanger equipment and pipeline lines will produce a lot of dirt such as coking, oil stains, water scales, sediments, corrosion products, polymers, fungi, algae, sludge, etc. The generated dirt can cause equipment and pipeline lines to fail, leading to a decrease in production, an increase in energy and material consumption, and other adverse conditions in the device system. When the dirt corrosion is particularly severe, it can also interrupt the process and force the device system to shut down, directly causing various economic losses and even potentially leading to malignant production accidents.
It is almost impossible to completely avoid the generation of dirt in today's scientific development, so the cleaning of heat exchangers and other equipment has become an indispensable and important part of industrial production, especially in petrochemical and thermal power plants.
The significance of cleaning heat exchangers:
▪  High heat transfer efficiency and energy conservation.
▪  Extend the service life of the equipment.
▪  Improve production efficiency and product quality.
▪  Reduce economic losses.
In the process of industrial production, sometimes unexpected situations caused by improper operation can lead to scaling and blockage of individual equipment or local pipeline lines, affecting the normal operation of production. For this situation, the main task is to quickly remove dirt to ensure that the production equipment can operate normally and restore normal production status.
For example, scaling of chemical equipment can reduce the heat transfer coefficient of heat exchangers and other equipment, reduce the flow area of pipelines or increase flow resistance, increase energy and material consumption, and significantly reduce production efficiency. In this case, cleaning and descaling can be used to restore the production efficiency of the equipment.

The reason why the high-pressure cleaning machine does not produce water

During the use of high-pressure cleaning machines, there may sometimes be a problem of not producing water. There are many reasons for this problem, such as water source issues, pipeline issues, and damaged pump heads. Today we will mainly analyze the reasons why the high-pressure cleaning machine does not produce water.
1. Water source issue
When the high-pressure cleaning machine does not produce water, the first thing to check is whether the water source is normal. For example, whether the water source pipeline is blocked, whether the water pressure is sufficient, whether the water is disconnected, and whether the water source is leaking. If there is a problem with the water source, it is necessary to first address the issue to ensure that the high-pressure cleaning machine can work properly.
2. Pipeline issues
First, check if the pipeline is unobstructed. Pipeline problems mainly include two aspects: pipeline blockage and pipeline leakage. If a pipeline is found to be blocked, it should be cleaned in a timely manner. Usually, equipment such as vacuum cleaner tubes, vacuum cleaners, and drainage pipes can be used to clean pipelines. If there are large foreign objects in the pipeline, manual methods can also be used for cleaning. If a pipeline leak is found, it should be dealt with promptly. Materials such as sealant and tape can be used for repair, or damaged pipe fittings can be replaced.
3. Damaged pump body
If the high-pressure cleaning machine still cannot produce water normally after checking all the above problems, then it is necessary to check whether there is a problem with the pump body itself. The main problems include wear and tear of internal components of the pump body, aging of seals, and bursting of the pump body.
In summary, if the high-pressure cleaning machine does not produce water, multiple inspections should be conducted to identify the specific reasons and take corresponding measures to ensure the normal operation of the equipment.

Classification of common high-pressure cleaning machines

High pressure cleaning machines can be used for different occasions such as building cleaning, mechanical equipment cleaning, road surface cleaning, etc. Therefore, there are still many types of products to adapt to the needs of different occasions and better complete cleaning tasks. The common types of cleaning machine equipment nowadays can be mainly divided according to the driving engine and purpose.
1、 According to the driving engine, there are three main categories: electric high-pressure cleaning machines, gasoline high-pressure cleaning machines, and diesel high-pressure cleaning machines.
As the name suggests, all three types of cleaning machines are equipped with high-pressure pumps, but they are connected to motors, gasoline engines, or diesel engines respectively to drive the operation of the high-pressure pumps. The advantage of gasoline engine driven high-pressure cleaning machines and diesel driven cleaning machines is that they can operate in the field without the need for a power source.
Electric high-pressure cleaning machine
2、 Divided by purpose, there are three major categories: household, commercial, and industrial.
1. Household high-pressure cleaning machines generally have lower pressure, flow rate, and lifespan (usually within 100 hours), and pursue portability, flexible mobility, and simple operation.
2. Commercial cleaning machines have higher requirements for parameters, frequent use, and long service life, so their lifespan is generally longer.
3. Industrial high-pressure cleaning machines often have special requirements in addition to general requirements, and water cutting is a good example.
High pressure cleaning machines for household, commercial, and industrial use have different requirements for equipment performance, so the parameters of different types of products vary during production and manufacturing. Users should also choose according to their actual usage scenarios.