Interclima is coming~
Interclima is the living history of all stakeholders in the sector HVAC in building: manufacturers, distributors, installers, consultants and project managers, maintenance and operating companies, contractors … As part of the Mondial du Bâtiment, it also shines internationally. The technology and equipment of renewable energy , the quality of indoor air nd ventilation, heating and hot water.
The INTERCLIMA 2022 will take place on 4 days from Monday, 03. October to Thursday, 06. October in Paris. The JNOD team is exhibiting with our latest boiler, Heat pump products, booth number is Pav.3-E111, welcome to visit us to discover our new products.
· From Monday 3 to Thursday 6 October 2022
· Venue: Paris Porte de Versailles (VIPARIS)
· City: Paris
· Booth Number: Pav.3-E111
The heating and cooling heat pump is a highly efficient, energy-saving device that makes full use of inferior thermal energy. Heat can be transferred spontaneously from a hot object to a cold object, but not spontaneously in the opposite direction.
How does the heating and cooling heat pump work?
What does the operating time of the heating and cooling heat pump have to do?
What is the function of the heating and cooling heat pump?
In the heating and cooling circuit of the heat pump, the heat Q0kcal/h is obtained from the low temperature heat source (outside air or circulating water whose temperature is higher than the evaporation temperature t0) and the mechanical work ALkcal/h is consumed, while the heat of Q0kcal/h is obtained from the low temperature heat source (outside air or circulating water whose temperature is higher than the evaporation temperature t0) and the mechanical work ALkcal/h is consumed. The heating system) provides the heat of Q1kcal/h, and the relationship between these heats corresponds to the first main law of thermodynamics, ie Q1=Q0+ALkcal/h
If the heating and cooling heat pump is not used and the heat is converted by mechanical work (or the high temperature heat source is heated directly by electrical energy, the heat obtained is ALkcal/h, and after the heat pump device is used, the high temperature heat source (heating system) receives more heat is obtained: Q1-AL=Q0, kcal/h This heat is obtained from a low temperature heat source, and this heat cannot be obtained without a heat pump device. Therefore, using a heat pump device can save fuel and use waste heat.
The working cycle of a heating and cooling heat pump is exactly the opposite of that of a thermal engine. A thermal engine uses the energy of a high-temperature heat source to generate mechanical work, while a heat pump transfers heat from a low-temperature heat source to a high-temperature object by consuming mechanical work.
If the heat pump and the heat engine have two identical heat source temperatures, the thermal efficiency of the heat engine cycle is η=AL/Q1; the energy index of the thermal engine cycle – the heat conversion coefficient φ=Q1/AL, i.e. φ=1/η. The value of η is always less than 1, so the value of φ is greater than 1.
If the refrigerator and the heat pump have two identical heat source temperatures, the relationship between them is φ=Q1/AL=(Q0+AL)/AL=e+1, where η is the refrigerator's cooling coefficient. It can be seen that the minimum value of the heat transfer coefficient φ η1 and in this limit case Q0 E0, that is, no heat is absorbed from the low temperature heat source.
Green simultaneous universal heat pump for heating and cooling
We offer not only advanced, energy-efficient heat pumps with advanced inverter technology, but also a complete solution for heating, cooling and hot water supply of residential buildings.
WiFi remote control
The heating and cooling heat pump can be controlled via Wi-Fi, allowing users to operate their heat pumps anytime, anywhere.
Three in one function mode
Hot water (DHW) + Heating and cooling.
Guangdong JNOD New Energy Technology Co., LTD. Focus on research and development of heat pumps and electric boilers, manufacturing and providing comprehensive energy saving solutions.
Heating and Cooling Heat Pump installs a four-way reversing valve on the basis of ordinary air conditioners, and changes the operation of the valve, which can exchange the functions of the evaporator and the condenser of the original air conditioner, so as to change the function of cooling indoor air. Changed to the function of heating indoor air.
What are the structural advantages of the Heating and Cooling Heat Pump?
What is the user's experience with Heating and Cooling Heat Pump?
Why the use of Heating and Cooling Heat Pump can save resources?
The evaporator of the Heating and Cooling Heat Pump adopts the method of countercurrent heat exchange for heat exchange to enhance the heat exchange effect; moreover, the heat exchange method combining fins and tube bundles is used, and each row of heat exchange tubes is arranged in a cross. The method of turbulence increases the convective heat transfer coefficient on the exhaust side and enhances the heat transfer effect;
The refrigerant tube bundle of Heating and Cooling Heat Pump is made of red copper, and the fins are made of hydrophilic aluminum foil. The condensed water in the exhausted air drips on the surface of the heat exchanger to form a water film that is conducive to heat exchange, increasing the heat exchange coefficient and enhancing the heat exchange effect;
The Heating and Cooling Heat Pump has an advanced microcomputer control system, and adopts a special programmable controller PLC for imported air-conditioning equipment, which has the ability to resist electromagnetic interference, intelligent coupling between building load and unit heating; Display, fault alarm and diagnosis functions.
The Heating and Cooling Heat Pumpis also very comfortable, clean and safe. In the past, when burning coal, it was not only dirty, tiring and troublesome, but also the temperature was not high, usually 14-16 degrees, and you had to wear cotton-padded clothes at home. Now open to 18 degrees and wear a thin sweater. If the weather is cold, turn up the temperature. Anyway, the Heating and Cooling Heat Pump is also very convenient, and you can adjust the temperature by pressing a button.
The Heating and Cooling Heat Pump unit has the dual functions of supplying cold water in summer and supplying hot water in winter. Using air as the heat source and cooling source can greatly save water and avoid the pollution of water quality. The air-cooled modular cold and hot water unit can be placed on the top floor of the building or on the outdoor platform to work, eliminating the need for a dedicated cold source machine room and boiler room.
JNOD focuses on heat pump& electric boiler R&D, manufactures and provides comprehensive energy-saving solutions. Our sales team have extensive experience of overseas markets. We provide sincere and professional services, including OEM/ODM/project services, technology support, market analysis, usage of design and composition of installation.
With the continuous improvement of living standards, there are more and more users of heating and central air conditioning. Central heating users do not need to worry about the choice of equipment, while household heating users need to face a dazzling array of hot and cold equipment, which is difficult to carry out. choose. Heating and Cooling Heat Pumps are constantly entering the public's field of vision, and are sought after by many users because of their environmental protection and energy-saving features. But what else should you know before choosing a Heating and Cooling Heat Pump?
How energy efficient is the Heating and Cooling Heat Pump?
How to save resources when cooling with Heating and Cooling Heat Pump?
How to save resources when heating with Heating and Cooling Heat Pump?
The Heating and Cooling Heat Pumpcan adjust the indoor temperature by absorbing the heat energy in the air and then transferring it to the water for heat exchange. In summer, it is cooled by fan coil unit, and in winter, it is heated by fan coil unit, floor heating or radiator. It has a dual-purpose function. Heating and Cooling Heat Pump can also be connected in areas with better environment. Domestic hot water, and even the water heater are saved.
Heating and Cooling Heat Pumprefrigeration is to cool the circulating water in the pipeline into chilled water through the heat pump unit. The outlet air temperature of the indoor fan coil is between 15°C and 20°C. The chilled water is circulated into the room for heat exchange, and the evaporator The heat absorption in the room transfers the heat in the room to the circulating water in the pipeline, and then the circulating water after the heat absorption is brought to the heat exchanger configured by the heat pump unit through the operation of the water pump for heat exchange, and finally the heat pump host discharges the heat to the air In the cycle, this process is repeated to achieve the effect of indoor cooling. However, it should be noted that after the circulating water in the pipeline is cooled by the Heating and Cooling Heat Pump, the temperature can be kept stable for a long time without heat exchange, and there is no short-term loss of cooling capacity. Energy consumption will also be lower.
Heating and Cooling Heat Pump heating is to replace the collected heat into the heating pipeline through the heat pump unit, and then deliver the water to the floor heating, fan coil and radiator at 35°C-45°C, 40°C-50°C and 55°C respectively. The heat is released in the middle, so as to achieve the effect of indoor heating. Because the air energy heat pump adopts frequency conversion technology and jet enthalpy increasing technology, it has a high energy efficiency ratio, and can obtain more than three times the heat energy from the low temperature environment, and the energy saving performance will be much higher than that of direct conversion of electric energy into heat energy.
After reading, do you have a deeper understanding of Heating and Cooling Heat Pump? For further information, please contact Guangdong JNOD New Energy Technology Co., LTD. They will be very pleased to help you!
The hot water produced by the heat pump water heater is directly sent to the user through the circulation system as hot water supply or small area heating is carried out by using the fan exhaust pipe. Air source Heat Pump Hot Water Heater is currently the best solution for large, medium and small hot water centralized supply systems in school dormitories, hotels, bathing centers and other places.
Why choose Heat Pump Hot Water Heater?
Where is the better place to install the main unit and water tank of the Heat Pump Hot Water Heater?
What is Heat Pump Hot Water Heater?
The Heat Pump Hot Water Heater has the potential safety hazard of leakage, and the gas water heater has the danger of gas poisoning. Compared with these two water heaters, the air energy water heater exchanges heat through the medium, which avoids the direct contact between the electric heating element and the water, which solves the problem. Second, because the raw material of Heat Pump Hot Water Heater is air, it also eliminates the possibility of gas explosion or gas poisoning in gas water heaters, allowing people to use it more comfortably and worry-free.
2. Environmental protection
Energy saving and environmental protection complement each other, and environmental protection is another plus point of Heat Pump Hot Water Heater in its energy saving advantages. First of all, the air energy water heater uses electric energy to compress air to produce heat energy, and does not emit waste gas and toxic gas, which is not only safe, but also creates a pollution-free bathing environment. Secondly, the use time of Heat Pump Hot Water Heater is as long as 15-20 years. The long lifespan can not only reduce the cost and trouble for people to replace the water heater, but also reduce waste production in a sense, which is also an important aspect of environmental protection. aspect.
Answer: The Heat Pump Hot Water Heater is the best choice to install it on the balcony or bay window. The advantage is that it does not occupy indoor space, it is safe and stable, and the entire hot water piping system will have sufficient hot water; the host is installed in a ventilated and sunny place. it is good. Bay windows or wall hangings can allow the host to absorb heat from the air as much as possible to improve heating efficiency. It is understood that more than 90% of users will choose this installation method.
All-in-one Heat Pump Water Heaters and Split Type Heat Pump Water Heater are included in this hot water series, both on/off and inverter is available. Eco-friendly R32 and R410A refrigerant are adopted, as well the world famous Mitsubishi compressor. This series is widely used in residential and commercial hot water projects.
JNOD insisted on developing with technology innovation, it possessed of several national famous technicians and had invented multiply product patents. The company has been strictly implement the ISO international quality management system, and the products are of reliable guaranteed quality.
A swimming pool heat pump works to keep a constant pool temperature and extend the swimming season. Over the past years, it has stood out from other similar products such as boilers and the electric water heater and gained a growing market share. According to Arizton’s report, the pool heat pump market is expected to grow at a CAGR of over 5% during 2019−2025. Why does the pool heat pump become increasingly popular?
1. The rising economy and preference for swimming
Swimming has a long history and has been very favorable in the western world like North America, Europe, and Australia. It is assumed that the heat pump segment will increase stably in the foreign market owing to the consumption habit formed decades ago. Over the past few years, the thriving economy has made people out of western world more favorable for this sport. The Asia Pacific (APAC) region is expected to grow at a CAGR of around 6% in terms of revenues with a rise in swimming pool construction, high disposable income, and growth in awareness. As people enjoy a higher living standard and the group of villas-resident booms, the heated pool which can protect the privacy and bring better life quality, becomes a must for them.
2. A wave of home workouts during the pandemic, an engine for the private pool economy
During the Covid-19 pandemic, consumers have to stay at home and cannot go to the beach or public swimming pools, so private pools and hot tubs have met a wave of demand. And heat pumps also benefit from the fad. By its core competitiveness and the prosperous market, the heat pump one day will take the lead in the pool industry.
3.Energy efficiency and Cost-effectiveness
Known as one of the most energy-efficient pool heating options available, the heat pump is an “energy sipper” in comparison to other options. While electric heaters will use resistors and gas heaters burn fuel, heat pumps generate heat from ambient air, meaning it harvest heat from the air around it. The tiny amount of energy a heat pump uses to compress and convert is nothing compared to the amount of energy other heating options use.It’s greatly save energy and cut down your electricity bill.
When you use a gas heater you are relying on combustion of the fuel. They continually burn gas in order to produce heat. This process comes with environmental consequences by emitting CO2 that destroys our ozone layer. A heat pump, however, does not burn anything and pull minimal electricity to harvest ambient air, and produces zero CO2 emissions.
Like any investment, you want your pool and all of its moving parts to last for years to come. Gas and electric heaters will only allow for 5-10 years max of usage and any repairs you might need on them will break the bank. A heat pump is built with longevity in mind and at a minimum will last 10-20 years, and with proper maintenance can last even longer.
It's no doubt an ideal choice for the green lifestyle, right?
Please feel free to contact our JNOD sales team when you need a swimming pool heat pump.OEM and ODM project are acceptable.
Email: firstname.lastname@example.org Phone: +86-757-23617848
With the widely known advantages of air energy heat pump products such as cleanliness, environmental protection, energy saving, stability and comfort, heating with Heating and Cooling Heat Pump products has become a trend. More and more northern == home users and schools, hotels, hospitals When transforming the original heating system in other places, choose to use Heating and Cooling Heat Pump.
Compared with ordinary central air conditioning refrigeration and gas wall-hung boiler heating, what are the advantages of Heating and Cooling Heat Pump?
What are the advantages of using the Heating and Cooling Heat Pump?
What is the working principle of Heating and Cooling Heat Pump?
The common heating and cooling equipment on the market is mainly fluorine system heating and cooling air conditioning or the combination of gas wall-hung boiler heating and central air conditioning refrigeration.
The main advantage of Heating and Cooling Heat Pump compared to ordinary heating and cooling air conditioners is high comfort. The fluorine system heating and cooling air conditioner directly controls the indoor temperature through the flow of the refrigerant, and the refrigerant directly exchanges heat with the air. This heat exchange method has two disadvantages: First, the temperature of the air outlet of the air conditioner is very low or very high (7°C-12°C during cooling, 40°C-50°C during heating), the body feels very bad, and it is bitingly cold in summer. The winter is hot and dry; second, although the fluorine system air conditioner has a relatively fast cooling and heating speed, it will also cause a large amount of moisture in the air to be taken away due to the rapid heating and cooling speed, resulting in excessive indoor dehumidification and drying.
1) The unit of Heating and Cooling Heat Pump has high energy efficiency ratio, energy saving and electricity saving.
2) The water temperature of the Heating and Cooling Heat Pump is generally constant at 12-22°C, which is 7°C for the water supply in summer, 12°C for the return water, 45°C for the water supply in winter, and 40°C for the return water, and the temperature difference between them is small. , so the unit has less work and more energy.
During the operation of Heating and Cooling Heat Pump, the evaporator absorbs heat from the ambient heat energy in the air to evaporate the heat transfer working medium. After the working medium vapor is compressed by the compressor, the pressure and temperature rise. When the high-temperature vapor passes through the special annular pipe bonded on the outer surface of the water storage tank, the condenser condenses into liquid and transfers the heat to the water in the water storage tank of air source heat pump.
Guangdong JNOD New Energy Technology Co., LTD. has focused on the development and production of Heating and Cooling Heat Pumps for several years. And it commits to providing perfect service for every customer from all over the world.
A heat pump is part of a heating and cooling system and is installed outside your home. Like an air conditioner, it can cool your home, but it’s also capable of providing heat.
An air-source heat pump works by transferring heat from the outside air to an indoor space. A fan draws in air from outside and transfers it to an evaporator, which is situated in the heat pump. A refrigerant circulates inside the pump, which changes its physical state and evaporates even at low temperatures. The refrigerant steam needs to be raised to a level where it can be used for your heating and hot water, so it’s compressed using a compressor. The heat produced in this process is transferred to the heating and hot water systems in your home.
In cooling mode, a heat pump absorbs heat inside your home and releases it outdoors. In heating mode, the heat pump absorbs heat from the ground or outside air (even cold air) and releases it indoors.
If you want to make your home even more eco-friendly, you could install JNOD heating & cooling heat pump, we have both R32 and R410A inverter model,.The heating capacity can be made from 10KW to 26KW, All-in-one & Monoblock type are available. This will help you to reduce your energy bills and your carbon footprint.
If you have any more questions, please contact us for get more details.