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Floor heating and heat sinks are indoor heating methods, and the difference is also obvious. Floor heating is more suitable for large-sized customers who require high quality of life, and heat sinks are more suitable for heating of small and medium-sized units.
The popularity of heat sinks in our country is much wider than that of the floor heating. In recent years, the warming has only moved from the northern region to the central and southern regions. The future of home heating will depend on the market and technology updates.
Comparison 1: Installation effect warmth is a hidden project. The floor heating pipe is buried under the tile or wood floor. It does not affect the wall decoration and the placement of furniture. It is not restricted by whether the wall can be fixed or not. This advantage is all around the floor glass. This is especially true in a space like this. As the floor heating is buried in the underground heating system, it will increase the net height of the room. Under normal circumstances, the wet floor heating should be increased by 8cm, and the dry floor heating should be increased by 4cm.
The heat sink is installed under the outer window, usually with a clear installation, and the pipeline is darkly laid under the ground. At present, heat sinks generally use composite heat sinks such as steel plates, aluminum alloys, and copper-aluminum alloys. Pipes use copper pipes and PEX pipes.
Comparison 2: In the same period of operating cost, the operating cost of floor heating is much lower than the cost of heat sinks. The floor heating belongs to a uniform speed and maintains a speed, while the heat sink belongs to 60M, one will be 80M, and the other will be 10M. For the same trip, it is certain that the uniform speed is the most energy-efficient. In addition, heat sinks often require rapid heating from cold to hot, which increases costs.
Comparison 3: Thermal efficiency The warmth is due to low-temperature hot water radiation, and the specific heat of water is relatively large. Therefore, the warm-up temperature is relatively slow, especially when it is turned on for the first time. The temperature of the whole house needs a long time to rise. Therefore, the floor heating is usually on for 24 hours.
The heat sink has a higher temperature, and the room temperature starts to rise in a matter of moments. The thermal efficiency is very high, which is more suitable for young people's high-efficiency heating demand. Short-term heating users choose heat sink heating to be better.
Comparison 4: heating effect to warm the heat radiation is based on radiant heating, heat from the bottom up and uniform radiation heat, ergonomic, the same level of temperature in the room, the temperature difference is small, make people feel it is hot foot cold, both energy-saving Comfortable.
Heat sink heating is based on convection-based heating. The heat sink heats the surrounding air first, so that the air forms convection in the room to achieve heating purposes. This kind of heating method is that the temperature around the heat sink is high. As the distance from the heat sink increases, the temperature decreases, and the temperature difference between the same layer is large. This phenomenon is particularly evident in a large space room. Because this heating is convection, hot air convection from top to bottom, the room temperature is cool under the heat, giving the impression that the head is hot and cold, relatively poor comfort, but better than the air conditioning heating.
Comparison 5: energy-saving effect to warm - floor heating is low-temperature radiation cooling, the required water temperature is lower, and floor heating with temperature control, temperature control function, may not have any advantage for centralized heating, but for independent heating system or central heating For the metering system, the energy-saving effect is obvious.
Radiator-heating is air convection cooling, the required water temperature is higher, and most of the heating is no temperature control device, even if there is a heating control system, the energy-saving effect is still not obvious, and floor heating than the heating energy-saving 30%.
Comparison of six: the life of warm - warm floor life mainly depends on the floor heating pipe, and now the life of warm pipe are more than 50 years, if no one is in the case of destruction, the life of floor heating should be more than 50 years. Therefore, it is said that warmth is a product that will benefit one-time investment for life.
Radiator - Most of the heating is made of low carbon steel. Because chemical reaction water will corrode the steel wall, the life of the heating in a bunch of cases is about 15 years, while the life of some radiators is only a few years, though The initial installation cost of heating is lower, but the cost is also very considerable.
ã€Advantages of warmth】
1, better comfort: warm to the heat from the feet, Chinese medicine called the foot of the human heart acupuncture dense set area. As the saying goes: "Cold is born from under your feet," so that it can be very effective for people's rheumatism.
2. Space-saving: There are no radiators or fan coils and pipes in the room, which increases the area of ​​use of the building, improves the effective floor height, and the interior is beautiful and clean.
3, floor heating is relatively energy-efficient.
4. Comfort and hygiene: The ground radiant heating system is one of the most comfortable air conditioning methods. The indoor surface temperature is uniform, the indoor air temperature field distribution is reasonable, and the human body feels comfortable, and the interior is clean and clean, which is beneficial to human health.
5, good thermal stability: Because of the large energy storage in the floor and floor heating aluminum foil layer, thermal stability is good, so even at intermittent operating conditions can maintain room temperature stability.
6, long operating life: in line with European standards, the floor heating pipe material can be used continuously for more than 50 years.
The disadvantages of floor heating
1. The ground radiation heating ground material mainly radiates heat to the interior through the ground concrete and ground materials. Therefore, during the heating season, the ground material is always heated at a certain temperature, so the ground material is suitable for good heat dissipation and material performance. Stone or composite flooring that is insensitive to temperature changes, solid wood flooring is currently not suitable for ground radiant heating systems.
2, occupy a certain height, not suitable for the second decoration of the ground radiant heating system of insulation materials, coils, concrete covering the coil all laid under the ground, so need to occupy a certain floor height, according to the different needs of the system The height of 4~8cm, electric floor heating 4-6cm, water floor heating 6-8cm. The influence of this height should be taken into consideration when selecting the ground radiant heating system. The system pipes are all concealed and installed under the ground and do not have the possibility of being detached and replaced. Therefore, if there is a secondary renovation of the ground, this system will only be dismantled as a whole.
[Advantages of heat sink]
1. Fast heat generation. A good heat sink emits heat for approximately 10 minutes and reaches the preset temperature (20 degrees plus or minus 2 degrees) in half an hour.
2, there is no requirement for the ground material, whether it is pb pipe or aluminum plastic composite pipe can do insulation pipe, does not affect the home floor.
3, ready to use, no need to wait, save time.
[Disadvantages of heat sink]
1. The heat sink has a certain volume and it will occupy the space in the home (the heat sink needs to be placed).
2, comfort: heat sink temperature rises quickly, comfort is relatively warm and slightly close.
What is good for floor heating and cooling fins? From the perspective of floor heating and cooling fins, these two heating methods have their own advantages and disadvantages. Users can choose a heating method that is more conducive to their own according to their own habits and the use of the environment. Of course, if your apartment is large enough, you can also choose to mix, that is, to warm the heat sink and install at the same time, to feel the incomparable home heating effect. Chengdu Shangjia HVAC has been based on professional home heating systems for many years. The ground heating installation and heat sink project examples are all in the minority, and will always provide high quality heating system design and installation services for Rongcheng people.
Yancheng Dingli Mechanical and Electrical Equipment Installation Co., Ltd. Contact: Xue Manager Mobile 18905106958
Company Address: Baolong City Plaza, Yancheng, Jiangsu
The popularity of heat sinks in our country is much wider than that of the floor heating. In recent years, the warming has only moved from the northern region to the central and southern regions. The future of home heating will depend on the market and technology updates.
Comparison 1: Installation effect warmth is a hidden project. The floor heating pipe is buried under the tile or wood floor. It does not affect the wall decoration and the placement of furniture. It is not restricted by whether the wall can be fixed or not. This advantage is all around the floor glass. This is especially true in a space like this. As the floor heating is buried in the underground heating system, it will increase the net height of the room. Under normal circumstances, the wet floor heating should be increased by 8cm, and the dry floor heating should be increased by 4cm.
The heat sink is installed under the outer window, usually with a clear installation, and the pipeline is darkly laid under the ground. At present, heat sinks generally use composite heat sinks such as steel plates, aluminum alloys, and copper-aluminum alloys. Pipes use copper pipes and PEX pipes.
Comparison 2: In the same period of operating cost, the operating cost of floor heating is much lower than the cost of heat sinks. The floor heating belongs to a uniform speed and maintains a speed, while the heat sink belongs to 60M, one will be 80M, and the other will be 10M. For the same trip, it is certain that the uniform speed is the most energy-efficient. In addition, heat sinks often require rapid heating from cold to hot, which increases costs.
Comparison 3: Thermal efficiency The warmth is due to low-temperature hot water radiation, and the specific heat of water is relatively large. Therefore, the warm-up temperature is relatively slow, especially when it is turned on for the first time. The temperature of the whole house needs a long time to rise. Therefore, the floor heating is usually on for 24 hours.
The heat sink has a higher temperature, and the room temperature starts to rise in a matter of moments. The thermal efficiency is very high, which is more suitable for young people's high-efficiency heating demand. Short-term heating users choose heat sink heating to be better.
Comparison 4: heating effect to warm the heat radiation is based on radiant heating, heat from the bottom up and uniform radiation heat, ergonomic, the same level of temperature in the room, the temperature difference is small, make people feel it is hot foot cold, both energy-saving Comfortable.
Heat sink heating is based on convection-based heating. The heat sink heats the surrounding air first, so that the air forms convection in the room to achieve heating purposes. This kind of heating method is that the temperature around the heat sink is high. As the distance from the heat sink increases, the temperature decreases, and the temperature difference between the same layer is large. This phenomenon is particularly evident in a large space room. Because this heating is convection, hot air convection from top to bottom, the room temperature is cool under the heat, giving the impression that the head is hot and cold, relatively poor comfort, but better than the air conditioning heating.
Comparison 5: energy-saving effect to warm - floor heating is low-temperature radiation cooling, the required water temperature is lower, and floor heating with temperature control, temperature control function, may not have any advantage for centralized heating, but for independent heating system or central heating For the metering system, the energy-saving effect is obvious.
Radiator-heating is air convection cooling, the required water temperature is higher, and most of the heating is no temperature control device, even if there is a heating control system, the energy-saving effect is still not obvious, and floor heating than the heating energy-saving 30%.
Comparison of six: the life of warm - warm floor life mainly depends on the floor heating pipe, and now the life of warm pipe are more than 50 years, if no one is in the case of destruction, the life of floor heating should be more than 50 years. Therefore, it is said that warmth is a product that will benefit one-time investment for life.
Radiator - Most of the heating is made of low carbon steel. Because chemical reaction water will corrode the steel wall, the life of the heating in a bunch of cases is about 15 years, while the life of some radiators is only a few years, though The initial installation cost of heating is lower, but the cost is also very considerable.
ã€Advantages of warmth】
1, better comfort: warm to the heat from the feet, Chinese medicine called the foot of the human heart acupuncture dense set area. As the saying goes: "Cold is born from under your feet," so that it can be very effective for people's rheumatism.
2. Space-saving: There are no radiators or fan coils and pipes in the room, which increases the area of ​​use of the building, improves the effective floor height, and the interior is beautiful and clean.
3, floor heating is relatively energy-efficient.
4. Comfort and hygiene: The ground radiant heating system is one of the most comfortable air conditioning methods. The indoor surface temperature is uniform, the indoor air temperature field distribution is reasonable, and the human body feels comfortable, and the interior is clean and clean, which is beneficial to human health.
5, good thermal stability: Because of the large energy storage in the floor and floor heating aluminum foil layer, thermal stability is good, so even at intermittent operating conditions can maintain room temperature stability.
6, long operating life: in line with European standards, the floor heating pipe material can be used continuously for more than 50 years.
The disadvantages of floor heating
1. The ground radiation heating ground material mainly radiates heat to the interior through the ground concrete and ground materials. Therefore, during the heating season, the ground material is always heated at a certain temperature, so the ground material is suitable for good heat dissipation and material performance. Stone or composite flooring that is insensitive to temperature changes, solid wood flooring is currently not suitable for ground radiant heating systems.
2, occupy a certain height, not suitable for the second decoration of the ground radiant heating system of insulation materials, coils, concrete covering the coil all laid under the ground, so need to occupy a certain floor height, according to the different needs of the system The height of 4~8cm, electric floor heating 4-6cm, water floor heating 6-8cm. The influence of this height should be taken into consideration when selecting the ground radiant heating system. The system pipes are all concealed and installed under the ground and do not have the possibility of being detached and replaced. Therefore, if there is a secondary renovation of the ground, this system will only be dismantled as a whole.
[Advantages of heat sink]
1. Fast heat generation. A good heat sink emits heat for approximately 10 minutes and reaches the preset temperature (20 degrees plus or minus 2 degrees) in half an hour.
2, there is no requirement for the ground material, whether it is pb pipe or aluminum plastic composite pipe can do insulation pipe, does not affect the home floor.
3, ready to use, no need to wait, save time.
[Disadvantages of heat sink]
1. The heat sink has a certain volume and it will occupy the space in the home (the heat sink needs to be placed).
2, comfort: heat sink temperature rises quickly, comfort is relatively warm and slightly close.
What is good for floor heating and cooling fins? From the perspective of floor heating and cooling fins, these two heating methods have their own advantages and disadvantages. Users can choose a heating method that is more conducive to their own according to their own habits and the use of the environment. Of course, if your apartment is large enough, you can also choose to mix, that is, to warm the heat sink and install at the same time, to feel the incomparable home heating effect. Chengdu Shangjia HVAC has been based on professional home heating systems for many years. The ground heating installation and heat sink project examples are all in the minority, and will always provide high quality heating system design and installation services for Rongcheng people.
Yancheng Dingli Mechanical and Electrical Equipment Installation Co., Ltd. Contact: Xue Manager Mobile 18905106958
Company Address: Baolong City Plaza, Yancheng, Jiangsu
The sprayer can basically be divided into the following parts:
Gun, tip, Motor & Drive System, pump assembly, filter, Pressure Control, auxiliary spray accessories.
Gun
• Acts as the on/off valve for the material Spray Tip
• Controls the amount of fluid sprayed by using different orifice sizes
• Orifice shape determines the spray pattern.
• Many Graco tips can be turned to the reverse position by hand to blow out clogs
Motor & Drive System
• A heavy duty system that drives the pump
Pump
• Also called the Fluid Section
• Delivers a steady stream of high pressure fluid through the hose to the Spray Gun filter,
• Prevent large particles from entering and avoid clogging the spray gun
Pressure Control
• Used to regulate the fluid pressure delivered from the pump
Accessories Of Airless Paint Sprayer
Accessories Of Airless Paint Sprayer,Airless Paint Sprayer Tips,High Pressure Paint Sprayer,Paint Sprayer Rental
Fuzhou HVBAN Mechanical Equipment Co., Ltd. , https://www.hi-sprayer.com