Who can talk about Qingdao Haizhi New Energy Co., Ltd. in detail?

Qingdao Haizhi New Energy Co., Ltd.-Advocate of Hot Water Air Conditioning

Qingdao Haizhi New Energy Co., Ltd. is one of the earliest professional manufacturers of hot water air conditioning equipment in China. The company has an experienced technical research and development team, and established an advanced enthalpy difference laboratory (which can measure heat source, floor heating, hot water and air conditioning terminal at the same time) and a hot water air conditioning production line. Taking air source and ground source as the main heat sources, the company has developed a series of hot water air conditioning products with various specifications. Compared with other traditional hot water equipment, this product is safe, reliable, low-carbon and environmentally friendly, and can meet the needs of various customers. It is a new high-tech energy-saving product.

Haizhi is committed to the development of new energy, and at the same time tries its best to provide professional and meticulous personalized services for our users; Through one-on-one in-depth communication and on-site investigation, a comfortable and energy-saving system solution is tailored for each user.

Haizhi is committed to improving the living environment of human beings, and through the development and utilization of renewable energy, it is committed to becoming a practitioner of low-carbon environmental protection, energy conservation and emission reduction.

I. DC frequency conversion series

Core technology:

1, air source heat pump technology

Air-source heat pump system is a device that transfers heat from low-temperature heat source (air) to high-temperature heat source with little electric energy consumption. This is a very efficient and energy-saving technology. The unit energy efficiency ratio can reach above 4.0.

2. Efficient heat recovery technology

Excellent heat recovery technology can recover the waste heat discharged from air conditioning refrigeration and use it to heat domestic hot water. Free domestic hot water is provided during cooling in summer.

3.DC frequency conversion technology

Adopt well-known brand DC inverter compressor, adjust the compressor speed according to the indoor load, which is more energy-saving and comfortable.

Main features:

1, comfortable

It is heated by floor heating in winter. The heat continuously radiates from the ground to the room, and the temperature is even, covering every corner of the room. Starting with warm feet, feet that conform to TCM health care will be warm and cool, and will not feel dry. In addition, it can provide 24 small hot water supplies, which is comfortable and convenient.

2, energy saving

Using heat pump and heat recovery technology, the comprehensive energy efficiency ratio of the whole year is above 4.0, and the heating hot water is nearly 50% more energy-saving than gas heating. Calculated by the heating cost of each 30 yuan, the heating area of 300 square meters can save 4,500 yuan a year.

3. Environmental protection

The use of R4 10A environmental protection refrigerant has zero damage to the ozone layer. No direct combustion of gas, no co2 emission, and the use of heat pump technology consumes less electricity and produces lower CO2 emission than the direct use of gas-fired boilers. Reduce the urban heat island effect and effectively protect the environment.

4. Safety

Using heat pump to prepare hot water will not cause the danger of harmful and toxic gas leakage, and the water and electricity are completely separated, so there is no danger of electric shock.

5. Highly integrated

Heating, cooling and hot water meet the three requirements, and only one system is needed, which saves installation space and reduces material cost.

Second, the characteristics of the ground source

■ High energy saving

Ground-source heat pump takes ground energy as the main energy source, supplemented by electric energy, and upgrades it to available high-level energy through the development and utilization of inexhaustible but difficult-to-use low-level energy underground by units. Because of the use of geothermal energy, in general, the input of 1kW electric energy can obtain more than 5kW of cold energy or more than 4kW of heat energy, which is much more efficient than other forms of central air conditioning heating and cooling.

■ High reliability

It adopts underground heat source with almost constant temperature all year round, cooling in summer and heating in winter. Not affected by the outdoor environment, there is no ability to rot. It provides reliable cooling and heating all year round, which increases the stability and reliability of the system.

■ Highly integrated

One machine has three functions, which can provide refrigeration, heating and domestic hot water at the same time.

■ High intelligence

Fully intelligent computer control, with automatic temperature regulation, flow regulation, fault alarm, recording and automatic diagnosis and other functions.

■ High substitution ability

Efficient cooling in summer, stable heating in winter, providing domestic hot water all year round, with higher water temperature and higher energy efficiency, which can completely replace the traditional central air conditioning, boiler heating and hot water system.

■ Highly environmentally friendly

The use of environmental protection refrigerant R4 10a has no damage to the atmospheric ozone layer.

■ High configuration

High-efficiency R4 10a scroll compressor, high-efficiency plate heat exchanger, high-quality refrigeration fittings and fully intelligent microcomputer control device, together with professional production experience and supporting technology in Shanghai, ensure reliable operation, simple operation and excellent performance of the unit.

■ Low operating costs

The ground source heat pump central air conditioning system is more energy efficient than water-cooled units in summer, and completely replaces oil, gas or electric boilers in winter, with high energy efficiency and no pollution. The operating cost is only 1/2 ~ 1/3 of the traditional boiler, which is energy-saving and economical.

Through practical engineering cases, the relevant installation prices of air source heat pump /DC variable frequency heat pump/ground source heat pump can be calculated for reference only:

No. Name Project Price (RMB/m2) Remarks

1 DC frequency conversion hot water air conditioning system 400 ~ 550 central air conditioning, floor heating, hot water three in one.

2 ground source heat pump hot water air conditioning system 450 ~ 600 central air conditioning, floor heating, hot water three in one