Heat Pump- China Suppliers Manufacturers Factory

As heat pumps are more and more popular in the market, people want to know if it's worthy to use it.

Of course Yes! Heat pump water heaters are worth the cost.

More Efficient

Heat pumps are significantly more energy efficient than normal electric or gas hot water heaters because instead of using energy to generate new heat, they collect existing ambient warmth and transfer it to the water. This efficiency can save you hundreds of dollars on energy bills each year.

Tax Incentives and Rebates

With tax incentives and state-sponsored sales rebates, energy efficient heat pump water heaters can actually be a more affordable choice than most homeowners would expect. Though the upfront cost is high, most homeowners pay back heat pump water heaters within the first or second year alone. And heat pump water heaters are long-lasting –  a good, well-maintained heater can last between ten to fifteen years.

Environmentally Friendly

Because heat pumps are more energy efficient than conventional hot water heaters, they do not use as much electricity and/or natural gas, which reduces greenhouse gas emissions. In fact, it estimates that if all residential water heaters were replaced with heat pump water heaters, there would be up to 140 billion pounds of greenhouse gas emissions are saved annually.

We Jnod now provide various air to water heat pump, any question or need welcome to inquire us!

Our website:https://www.jnodheatpump.com

How time flies, the first quarter of 2022 will soon pass. Do you have any new plans for your business? JNOD has developed some new creative products including electric boiler, heat pump and water heaters. In order to thank new and old customers, we will hold an Alibaba online live stream show on March 11, from 8:00-10:00 pm Beijing time. Big discount and promotions are available during the show time. Welcome to join us.

Here's the link to watch our show：

https://www.alibaba.com/live/promotions-for-newly-developed-boiler-and_139230dd-0e7d-4ea5-8f6a-e91d94aa08fa.html?referrer=SellerCopy

In fact, the working principle of the Heat Pump Hot Water Heater does not differ significantly from the working principle of our air conditioning system. However, our household air conditioners use the cold end (evaporator) of the cooling circuit system; In contrast, heat pumps use the hot end (condenser) of the circulatory system.

What is the spring of air simultaneous heating and cooling heat pump for homes?

How does the Heat Pump Hot Water Heater provide hot water?

What is the current market situation for Heat Pump Hot Water Heaters?

What is the spring of air simultaneous heating and cooling heat pump for homes?

● Brushless DC inverter fan motor

The speed of the fan motor was increased by 45% and the silence of 35 dB was reached.

● Working at extremely low temperature

The inverter compressor can run stably at extremely low temperatures.

● Adaptive thermostat technology of ±1℃

The user feels more comfortable with small temperature fluctuations.

How does the Heat Pump Hot Water Heater provide hot water?

The basic principle of heat pump water heater: It mainly consists of compressor, heat exchanger, axial fan, heat storage water tank, water pump, liquid storage, filter, electronic expansion valve and electronic automatic control. After switching on the power supply, the axial fan starts running, the outside air flows through the evaporator for heat exchange, and the reduced temperature air is expelled from the system by the fan. A kind of low pressure working medium gas is compressed into high temperature and high pressure gas and fed to the capacitor. The water forcibly circulated by the water pump also passes through the condenser and is heated by the working medium and fed to the consumer for use. The working medium is cooled to a liquid and the liquid expands. After the valve is throttled and cooled, it flows back into the evaporator. This cycle works repeatedly, and the heat energy in the air is continuously "pumped" into the water, so that the water temperature in the water tank for heat preservation gradually rises and finally reaches about 55°C, which is just suitable for people to take a bath.

What is the current market situation for Heat Pump Hot Water Heaters?

Heat pump water heaters are a new thing on the market, and consumer awareness of this is still very low. There are many people who think that it is impossible to get three parts heat with one part heat, and the same applies to other products related to the application of heat recovery technology, although the popularity of heat pump air conditioners was very high.

People's understanding is limited only to the fact that air conditioning is a large electricity consumer, but they do not know that it is more energy-saving than the coal-fired ball furnace. As some larger shopping malls have not yet sold air-powered water heaters, consumer awareness of air-powered water heaters is still very low.

In order to meet these growing requirements, Guangdong JNOD New Energy Technology Co., LTD. has various heat pump water heaters, which allow to increase the products and make them more effective, reliable and consistent.

So, what is a heat pump?

A heat pump is part of a home heating and cooling system and is installed outside your home. Like an air conditioner such as central air, it can cool your home, but it’s also capable of providing heat. In cooler months, a heat pump pulls heat from the cold outdoor air and transfers it indoors, and in warmer months, it pulls heat out of indoor air to cool your home. They are powered by electricity and transfer heat using refrigerant to provide comfort all year round. Because they handle both cooling and heating, homeowners may not need to install separate systems to heat their homes. In colder climates, an electric heat strip can be added to the indoor fan coil for additional capabilities. Heat pumps do not burn fossil fuel like furnaces do, making them more environmentally friendly.

Also with water tank inside, it can provide DHW for your kitchen and bathroom.

To achieve heating for our house, there are total three kinds of heat pump we manufacture for our customer. They are:

1. Swimming pool heat pump;

2. Hot water heat pump;

3. Multi function heat pump (heating, cooling & DHW)

WHERE DO HEAT PUMPS WORK BEST?

Homeowners in need of a new heating or cooling system, may consider the type of climate they live in before purchasing a heat pump system. Heat pumps are more common in milder climates, where the temperature does not typically drop below freezing. In colder regions, they can also be combined with EVI system for energy-efficient heating on all but the coldest days.

JNOD are using R134a, R410a, R32 & R290 on our heat pump products. We have range from 10kw to 32kw. Product type are with monoblock & split.

Learn more about our products on website: https://www.jnodheatpump.com

JNOD has a complete heat pump industry chain, and its products involves Swimming Pool Heat Pump, House Heating & Cooling Heat Pump, Domestic Hot Water Heat Pump, Heat Pump Dehumidifier, Commercial & Industrial High Temperature Water Heating Solution, Industrial and Agricultural Heat Pump Dryer,etc.The ultra-low temperature EVI heat pump has been widely used, too.

The basic principle and characteristics of Swimming Pool Heat Pump. It is based on the basic principle of the reversed Carnot cycle, using a small amount of electricity to drive a device that transfers heat from a low-temperature heat source to a high-temperature heat source.

What are the advantages of Swimming Pool Heat Pump?

What is the current development trend for Swimming Pool Heat Pump?

What is the working physics of the Swimming Pool Heat Pump?

What are the advantages of Swimming Pool Heat Pump?

1. The water temperature of the Swimming Pool Heat Pump can be set freely, and the scope of application is wider, and it can be flexibly applied to various engineering needs.

2. Swimming Pool Heat Pump uses Copeland scroll compressor, which has high efficiency, low vibration, convenient maintenance and low operational risk.

3. Swimming Pool Heat Pump has a wide operating temperature range and is more reliable in application.

4. Swimming Pool Heat Pump adopts the parallel design of compressors, which makes the operation more stable and the failure rate is lower. Even if one of them fails, the unit can still operate, reducing operational risks.

5. Swimming Pool Heat Pump meets all-around application, with cooling, heating and hot water functions.

What is the current development trend for Swimming Pool Heat Pump?

In the competition and iteration of many heating methods, Swimming Pool Heat Pump has become the mainstream choice of swimming pool business in recent years with the characteristics of clean energy and high energy efficiency. In the past, the Swimming Pool Heat Pump was limited by technology, and as the temperature dropped, its heat pump performance also declined. Facing the requirement of constant temperature swimming pools to operate in four seasons, energy saving and high efficiency, the industry rookie frequency conversion Swimming Pool Heat Pump subversively refreshes the annual energy efficiency performance of Swimming Pool Heat Pump, stunning the market.

What is the working physics of the Swimming Pool Heat Pump?

Swimming Pool Heat Pump is a high-quality product specially developed for indoor swimming pools. It integrates air conditioning, dehumidification, pool water heating, heat energy recovery, and fresh air treatment. It recovers and comprehensively utilizes energy in a large amount, and overcomes many problems such as high humidity and high chlorine environment. The change of different operation modes in spring, summer, autumn and winter achieves efficient and energy-saving operation.

Swimming Pool Heat Pump can fully control indoor relative humidity at 50~75%, air temperature at 27~30℃, water temperature at 26~40℃, and advanced intelligent ventilation control to maintain a high-quality indoor comfortable environment. Widely used in dry swimming pools, hot spring resorts, hotels, clubs, other fields, factories, schools and other fields that require dehumidification and constant temperature.

The working principle of Swimming Pool Heat Pump is to recycle the evaporative heat loss on the surface of the pool water, transfer it into the pool water and air, make up for the heat loss of the pool water and air, and realize the function of air conditioning and dehumidification at the same time.

Guangdong JNOD New Energy Technology Co., LTD. has various Swimming Pool Heat Pumps that can provide the best quality, and make people feel more comfortable, reliable, and consistent.

With the soaring price of gas and the emphasis on environmental protection in many countries around the world, heat pumps are becoming more and more important and popular among consumers and manufacturers. In the last 2 years, many various kinds of heat pumps have appeared on the market. In this article, we will teach you how to choose a good hybrid hot water heat pump, also called all in one heat pump water heater.

For a hot water heat pump, the water tank is very important, both the outcase and the interior are very important.

* Internal

At this point, we would recommend our customers to choose a hot water heat pump with an enameled water tank for the following reasons.

A. Good thermal insulation: Take JNOD's all in one heat pump with enameled tank as an example. After testing, when the water in the tank is boiled to the set temperature and then power off, the water in the tank will only have a temperature drop of 5-8 degrees Celsius after 24 hours. Such a hybrid heat pump is your wise choice.

B. Strong corrosion resistance: In areas with bad water quality, there are more impurities in the water. If you use the general iron water tank, the welding joints inside are prone to chemical reaction with impurities, which leads to the problem of water leakage.

* Outcase

Here we recommend that consumers choose galvanized steel plate as the shell material. There are businesses in the market will choose color plate. The service life of the color plate is very short, only 1-2 years. A long time inside the box exposed will also lead to water leakage problems in the tank.

Expect these suggestions will let you choose a better heat pump! Feel free to contact JNOD with any questions! Link:https://www.jnodheatpump.com

Heat pumps can both heat and cool because they are made with a component called a reversing valve. This valve allows the heat pump to change the flow of refrigerant in the system, so it can operate in either cooling or heating mode. During the winter, in heating mode, the heat pump absorbs heat from the surrounding air, concentrates it in the heat exchanger and blows the air into your home. In the summer months, the heat pump removes the heat and humidity from your indoor air and transfers it to the outside.

For the 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.

Benefits of JNOD Heat Pumps:

Adopting Mitsubishi inverter dedicated compressor.

Which designed for the low temperature operation specially, -25℃ running stably.

Super High Efficiency A+++

Air-to-water heat pump is specially developed through cutting-edge energy-saving technology to reach the highest A+++ energy rating to meet the stringent requirements for energy efficiency.,contributing to environmental protection while significantly reducing energy bills for customers.

DC Inverter EVI Technology

DC Inverter EVI Technology can effectively reduce power consumption and improve the heating capacity of heat pump units to ensureperatures as low as -25℃，which helps to offer the users optimum house heating and hot water supply all year round.

If you want to know more information, please feel free to contact us.

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?

How does the heating and cooling heat pump work?

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.

What does the operating time of the heating and cooling heat pump have to do?

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.

What is the function of the heating and cooling heat pump?

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.