How to reduce the floor-standing air conditioning energy consumption？

In the scorching summer heat, floor standing air conditioners are practically a lifesaver for your home, but the high electricity bills that come with them can be a real pain. With a few tips, you can easily reduce energy consumption. Here are a few practical methods.

1. Optimization of temperature and operation settings

Set a reasonable temperature.

The air conditioning needs to be set at about 26°C; 26°C is the energy-saving gold temperature. When using air conditioners, the energy consumption of air conditioners will increase by about 6%-10% for every 1°C decrease in temperature.

Use the timing function.

Get used to turning on sleep mode or timing on and off, and try to avoid empty adjustment and late operation, especially when the temperature is low at night.

Enable energy saving or ECO mode.

Most air conditioners have “energy-saving mode” or “ECO mode,” and the system will intelligently adjust the operating frequency to maintain comfort while saving energy.

Pre-cooling in advance and staggered peak power consumption.

Turn on the air conditioner early before the high temperature (such as before noon), let the room pre-cool, and help to reduce the cooling burden and save peak electricity.

2. Use habit adjustment.

Avoid frequent switching of the machine.

Frequent starting and stopping will lead to frequent starting of the compressor, which is more power-consuming than continuous operation. Stable operation is recommended.

Use with a fan.

Cooperating with an electric fan or a circulating fan can speed up the flow of cold air and improve the comfort of the body so as to avoid the air conditioning being too low.

3. Environment and space matching

Closing doors and windows to prevent loss of cooling air.

Doors and windows should be closed when using air conditioning. Adding sealing strips and curtains (especially shading curtains) can effectively reduce heat and cold exchange.

Air conditioning matching room area.

Floor-standing air conditioners are generally suitable for large living rooms or open spaces. If the room is too small, the use of a large number of air conditioners will lead to frequent starting and stopping, which means energy consumption is higher.

These methods are simple and practical, and their implementation can significantly reduce air conditioning energy consumption and electricity costs.

We are a professional air conditioner manufacturer in China. If you have any questions, please feel free to contact us!

Should Vitamin C Serums Be Stored in Dark Glass Bottles? Why Not Plastic?

The Delicate Nature of Vitamin C

Vitamin C, also known as ascorbic acid, is a powerhouse ingredient in skincare, renowned for its antioxidant properties, ability to brighten the complexion, and stimulate collagen production.However, it's also a highly unstable compound. It's extremely sensitive to light, air, and heat.Once exposed to this substance, vitamin C will be quickly destroyed, lose its efficacy and become useless. Such decline not only prevents you from enjoying all the benefits brought by the essence, but may also cause side effects and skin discomfort.

The Advantages of Dark Glass Bottles

Dark glass bottle (usually amber or brown in colour) act as a shield for Vitamin C serum. The dark glass bottle acts as a natural filter, blocking most ultraviolet (UV) and visible light. This helps to slow down the oxidation process that occurs when vitamin C is exposed to light, thus maintaining the stability and potency of the serum longer. In addition, glass is an impermeable material, which means it is difficult for air to pass through. This better prevents Vitamin C from being oxidised by atmospheric oxygen, which ensures that each product remains undamaged until your end use.

The Drawbacks of Plastic Bottles

In contrast, plastic has several disadvantages when it comes to storing vitamin C serum. Firstly, plastic is usually more transparent to light than dark coloured glass. Even though this plastic bottle is tinted, it still allows more light to pass through, which can speed up the breakdown of vitamin c. Secondly, plastic is a porous material. Over time, air can slowly seep into the bottle through the small holes in the plastic, causing the serum to oxidise. Additionally, some types of plastic may contain chemicals that can leach into the product, potentially causing skin reactions or altering the ingredients of the formula.

How Long Is The Copper Pipe Suitable For My Air Conditioner?

What is the connecting pipe on the air conditioners?

When installing, many people are concerned about the position of indoor and outdoor units but omit the key part—piping length.

The air conditioner connecting pipe, also known as the refrigerant pipe, usually consists of a copper pipe and insulation. It handles the circulation of the refrigerant between the indoor and outdoor units of the air conditioner. Like the artery of the air conditioning system, once its design is not reasonable, then it will lead to low efficiency, compressor malfunctions, etc.

I. Long piping issues

Lower cooling efficiency

The longer the pipes, the higher the refrigerant flow resistance, which reduces cooling and heating efficiency.

Higher energy consumption

The compressor requires more power to push the refrigerant, significantly increasing the power consumption.

Heavier compressor burden

The long and high-load operation may cause the compressor to overheat or even damage.

More installation difficulty and cost

Longer pipes not only complicate installation but also increase the cost of copper pipes, insulation, and cables.

II. Short piping issues

Limited installation

If the indoor and outdoor units are too close, it will be difficult to arrange the piping, fixing, and heat dissipation.

Noise and vibration

If there is not enough buffer distance, the sound of refrigerant flow will be more obvious, and even the equipment may be damaged due to vibration.

Inconvenient maintenance

If the pipe is too short, the operating space will be limited during future maintenance or relocation, which will increase maintenance costs.

III. How long should the copper pipe be?

It depends on the models of the air conditioner and the installation environment; commonly we recommend the following:

Horsepower (HP)	Recommended length (M)	The maximum length allowed (M)
1 HP~1.5 HP	2~3 M	10~15 M
2 HP~3 HP	3~5 M	15~20 M
5 HP and above	5 M and above	25~30 M

Attention: Most air conditioner manufacturers recommend that the connecting pipe should not be less than 3 meters to prevent compressor reverse liquid hammer and avoid problems such as poor refrigerant oil return.

IV. Installation Tips

Use original copper pipes or high-quality refrigerant pipes that meet standards to ensure smooth refrigerant flow.

Ensure complete insulation coverage to prevent energy loss and condensation.

Avoid multiple elbows or sharp bends in the pipes to ensure smooth flow.

If connecting pipes need to be extended, it is recommended to ask a professional and refill it with refrigerant.

Air conditioner connecting pipes should be neither too long nor too short. Proper length is crucial for efficient air conditioning operation. If you're purchasing or installing an air conditioner, be sure to discuss the layout and length of the connecting pipes with your professional installer to avoid unnecessary complications.

For custom designs or large-scale installations, please contact KRG Air Conditioning (souxinaircon). We offer professional product solutions and technical support!

Open the Window With the Air Conditioner On? You're Only Half Right!

It becomes a fundamental configuration for many families to have an air conditioner during the summer season, while a common question also occurs: Is it possible to open the window during the operation of the air conditioner?

Some people find it too stuffy with the windows closed and need some fresh air; others insist that if the windows are open, the air conditioning is wasted. Actually, both of them are half right.

wall mounted air conditioner

It is true that the escape of the cold air is not allowed.

The air conditioner function is simple: it circulates the interior air to cool or heat. Once the window is open, the exchange of interior and exterior air continues, and the cold air escapes rapidly, and finally the air conditioner operates at a high burden as a result of high power consumption but low cooling effect.

So from the energy-saving view, it needs the window closed to ensure the cooling effect.

Non-ventilation is not allowed as well.

Human breath (CO₂), furniture smell, humidity smell, etc. are accumulated together. With no ventilation, the indoor air quality will be worse and worse.

Have you ever experienced headaches, dry throat, and stuffiness after a long stay in the air-conditioned room?

It was not the problem of your air conditioner, but the lack of fresh air.

The right way is to open the window regularly

To keep a comfortable air-conditioned room with fresh air, here are the tips:

Open the windows for 10-20 minutes in the early morning and evening, then wait for the air to refresh before closing the windows and turning on the air conditioner.

Avoid opening windows during the hottest times of the day, as this will put excessive strain on the air conditioner.

If the air quality outside is poor, use a fresh air system, air purifier, or air conditioner with a ventilation function.

So, an air conditioner and an open window can coexist together, but it needs regulation and wisdom. Using the air conditioner wisely can keep a good coolness and health without the waste of energy.

If you want to know the selection plan of KRG's full range of air conditioners (wall-mounted AC, floor standing AC, etc.), please leave a message or contact our distribution consultant. We will match you with the most suitable product and application scenario solution.

Is It Harmful To Sleep With An Air Conditioner On?

With the hot temperature in summer, many people usually sleep with the air conditioners turned on during the night to gain a cool and pleasant sleeping environment. But people also worried that it would harm our health with an air conditioner on during the night. Now we are here to talk about this question and help all of us to understand the pros and cons of sleeping with an air conditioner on.

1. Pros on sleeping with an air conditioner on

Improve sleeping quality

A hot environment can make it difficult for the human body to fall asleep. Turning on the air conditioner can lower the room temperature, promote body relaxation, and improve sleep quality.

Prevent heat stroke and dehydration

High temperatures in summer can easily lead to heat stroke and loss of body water. The air-conditioned environment can help prevent these problems.

Reduce mosquito interference

When turning on the air conditioner, doors and windows are usually closed to reduce the entry of mosquitoes and ensure a quiet and safe sleeping environment.

2. Cons on sleeping with an air conditioner on

Dry air

Long-term operation of the air conditioner will reduce the indoor humidity, causing dry skin, sore throat, and even a chapped nasal cavity.

Excessive temperature difference

If the air conditioner temperature is set too low and the temperature difference with the outdoor temperature is too large, it is easy to cause colds, muscle stiffness, and other problems.

Bacteria and virus breeding

Dirty filters and ducts make it easy to accumulate dust and bacteria, which influences our respiratory health.

3. How to use the air conditioner scientifically during sleeping

Reasonable temperature adjustment

26℃ and around is a recommended temperature, which keeps it cool and pleasant and avoids large temperature differences.

Eco/Time mode

You can set the air conditioner to turn off at a fixed time to avoid direct blowing all night long and reduce the burden on the body.

Keep the indoor humidity

A humidifier or a bowl of water can maintain the interior humidity and prevent the air from being too dry.

Clean the air conditioner regularly

Clean the filter and the inside of the air conditioner to ensure the air from the evaporator is clean and hygienic.

Avoid direct blowing on the body

It is recommended to adjust the wind direction so we could avoid the direct blowing on our head and body and reduce the risk of colds.

Air conditioner

Sleeping without turning off the air conditioner in the summer will not lead to serious harm to our bodies. As long as it is used correctly and reasonably, you will enjoy a comfortable and pleasant sleep. The key is to pay attention to adjusting the temperature, keeping the air moist, and cleaning the air conditioner regularly to protect the health of ourselves and our family.

We are a professional air conditioner manufacturer in China. If you have any questions, please feel free to contact us!

Advantages of Empty Aerosol Can from Guangdong Sihai

empty aerosol tin can factory

Guangdong Sihai Iron-Printing & Tin-Making Co., Ltd. is a factory specializes in aerosol industry over 27 years. Our factory mainly manufacture empty aerosol tin can, top& bottom and provide iron-cutting and iron-printing service. Also we can help to supply aerosol valve & button and plastic cap.

The belows are the advatnages of our empty aerosol can:

1. good sealing: aerosol tin can is made of high-quality tinplate, a good sealing properties material, which can effectively prevent aerosol contents from leaking, ensuring product quality and safety.

2. Strong pressure resistance: aerosol tin spray can withstands a certain pressure, which is suitable for packaging aerosol products with high pressure, popu;larly used in perfume, insecticide, air freshener spray and so on.
3. Sturdy and durable material: with its high strength and hardness, tinplate can resist external collision and extrusion to protect the aerosol contents from damage.
4. Good printing effect: the colorful patterns and words can be printed on the surface of aerosol tin cans , which shows the aesthetics and attractiveness of the products.
5. Environmentally friendly and recyclable: due to its recyclability, the discarded aerosol tin cans can be recycled and reused to reduce pollution to the environment.
6. Lower cost: compared with other materials for aerosol packaging, aerosol tin can is less costly and have higher cost performance.

Is The Office Air Conditioner Always Cold? How Should You Adjust The Air Outlet?

In summer and in offices, there are always occasions when a colleague says it's too hot and adjusts the air conditioner to a lower temperature, and at the same time another colleague claims it's too cold. There are always people who are not satisfied with the air conditioning temperature. Actually it's not a matter of the temperature but the position of the air outlet.

Now let's explore how to adjust the air outlet and fan speed properly and achieve a comfortable and noncontroversial office air conditioning environment.

I. Why do the offices easily have uneven cooling and heating?

Direct airflow

Cold air blowing directly at the head, back, or legs can easily cause neck and shoulder pain, colds, and even "air-conditioning sickness."

Complex spatial layout

Offices are often open spaces, so employees seated near the air outlets tend to feel cold, while those farther from the air conditioner don't feel cool enough.

Improper air speed settings

When the air speed is too high, the cold air spreads widely but feels strongly directed. When the air speed is too low, remote areas don't receive effective cooling.

II. Proper and pleasant adjustment of air outlet

Avoid direct airflow

Adjust the airflow blades upward or diagonally upward to allow the cool air to glide along the ceiling and then naturally diffuse downward, creating a "soft cooling" effect that provides a cool feeling without causing discomfort.

Turn on the left-right swing function

Use the automatic swing function to distribute the cool air more evenly and avoid overcooling in some areas. If the air conditioner supports both up-down and left-right swing, that's even better.

Use the fan speed to control the cooling sensation

Use medium-high settings during strong midday sunlight for faster cooling. Once the temperature stabilizes, adjust to low or silent mode for comfortable and quiet operation.

III. A proper air conditioner reduces arguments

Many modern offices are moving away from traditional wall-mounted air conditioners and are now opting for ducted or ceiling mounted AC units. These units can be designed to suit the specific layout, making it easier to control the direction and intensity of the airflow.

For example, KRG offers a variety of customized air vent solutions for office users. Our ceiling cassette air conditioners support 360° air delivery, independently controllable airflow angles, and feature silent fans and energy-saving modes, effectively solving the problem of overheating while some employees are cold.

IV. Additional Practical Suggestions

In areas exposed to direct sunlight, draw curtains appropriately to reduce heat load.

Move your seat slightly away from drafty areas to significantly improve comfort.

Providing shawls or light jackets for cold-sensitive colleagues is a human touch in the office.

The real reason behind office air conditioning's "hot/cold war" is poor airflow and inadequate user-friendly adjustments. Instead of repeatedly adjusting the temperature, it's better to adjust the air vents. Properly setting the airflow direction and speed, combined with appropriate air conditioning equipment and user-friendly management, can ensure every employee feels just the right amount of cool.

Achieve Professional-Looking Nails at Home

Do you want to achieve stunning nails with a professional touch without leaving the comfort of your home? With the right tools and techniques, you can create salon-like results at your fingertips. In this article, we will explore the key steps to achieving professional-looking nails and discuss some essential products such as the professional nail drill machine, drill machine nails, nail gel lamp, and UV nail curing lamp.

Preparing Your Nails
Before delving into any nail art, it's crucial to prepare your nails properly. Start by shaping them to your desired length and style using a nail file. Use a professional nail drill machine to gently remove any existing nail polish, debris, or dead skin around the cuticles. This step ensures a clean canvas for your nail art.

electric nail file drill machine

Applying Nail Extensions
If you desire longer nails, nail extensions can be a game-changer. To apply nail extensions, you can use a drill machine nail kit that includes plastic tips, adhesive, and a nail file. Select the appropriate size of nail tips and glue them onto your natural nails, ensuring a secure fit. Trim and shape the extensions to achieve your desired nail length, and then use the nail drill machine to smooth out any rough edges.

nail drill machine

Enhancing with Nail Gel and UV Curing
Now that your nails are prepped and extended, it's time to add some color and durability. Nail gel is a popular choice for achieving long-lasting, chip-resistant nails. Using a nail gel lamp or UV nail curing lamp, you can cure the gel and achieve a perfect finish. Apply the gel polish in thin, even layers and cure each layer under the lamp as per the product instructions. This process ensures the gel polish hardens and stays intact for an extended period.

Finishing Touches
To complete your professional nail look, pay attention to the finishing touches. After curing the final layer of gel, use a nail file or buffer to smooth out any imperfections and create a uniform surface. Apply a topcoat for added shine and protection. Take the time to moisturize your hands and cuticles and apply a cuticle oil to keep them nourished and healthy-looking.

Achieving salon-quality nails at home is now within your reach. The key is to have the right tools, such as a professional nail drill machine, drill machine nails, nail gel lamp, and UV nail curing lamp. With these essential products and the right techniques, you can create stunning and long-lasting nail art. As a bonus, our company also offers OEM and ODM services, with low MOQ options, as we have our own factory. Start exploring the world of professional nail care and express your unique style with confidence.

Why Counting Wax is a Popular Office Essential

Counting wax, also known as banknote counting wax or money counting wax, is a specialized office accessory designed to facilitate smooth and efficient cash handling. Its unique formula provides just the right amount of friction to fingertips, allowing users to quickly separate and count banknotes, receipts, or documents without slippage.

money counting wax

Why is FOSKA banknote counting wax so popular？There are some key reasons for its popularity.

The wax’s slight tackiness speeds up manual counting by preventing paper sheets from sticking together or slipping, reducing errors in high-volume tasks. Secondly, repeated counting can strain fingers, but counting wax minimizes finger friction, offering a more comfortable experience during prolonged use. There are 20g of Foska banknote counting wax, and it can last for months, this makes it a budget-friendly alternative to electronic counters or disposable finger cots. At the same time, it’s lightweight fits seamlessly into cash drawers or pencil cases, always ready for use.

Fingertip Moisten Wax

Beyond currency, it’s useful for sorting thin papers, or even sticky notes, proving invaluable in banks, retail, and accounting offices.

Banknote counting wax

Why is Foska's creative outline scratch painting so appealing？

Our Foska’s outline scratch paintings have 9 scratch sheets and 1 scratch pen. Creative outline scratch paintings have different series of designs for your choice. The size of creative outline scratch painting is 135x185mm.

Scratching creates a strong visual contrast through the contrast between black background and bright colored scratches, making the work highly attractive. Whether it's abstract patterns or concrete themes, this high contrast expression can quickly capture children's attention.

Foska’s outline scratch paintings

Creative outline scratch painting, as a unique form of artistic expression, not only has visual impact, but also brings various growth benefits to children.

1. Scratching encourages children to create freely, revealing hidden colors and textures through scraping, and cultivating unstructured thinking.

2. Scratching lines of different depths helps cultivate hand muscle control and has a positive impact on writing and drawing abilities

3. Scratching requires precise control of force and direction, similar to the "debugging" process in programming, which can exercise children's fine motor skills and concentration.

Creative outline scratch painting

Foska's colorful scratch painting is a highly distinctive art form of scratch painting, mainly created by scratching the dark surface to expose the bright bottom layer.

colorful scratch painting