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Heating project of Baoding xiuxinyuan community in Hebei Province

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  • Case overview
The project is located in dingxiuxinyuan District, Baoding City, Hebei Province, with a total area of 12961.15 m2. The user end adopts low-temperature floor radiation heating, and 12 Lipman air source heat pump units are selected to meet the indoor heating temperature of about 20 ℃ in winter, and the average heating per square meter in winter is 0.29 kW. H.

Project overview

Project address: 12961.15 M2 heating project in Baoding, Hebei Province

The building is 1.9 meters above the ground floor

Customer requirements: meet the winter indoor design temperature: 20 ± 2 ℃

Unit selection: 12 Lipman a · c25-ac-s4 air source heat pump units are selected

Heating terminal: low temperature floor radiation heating is adopted at the end of winter heating

 Baoding dingxiuxinyuan district heating project 2.jpg

Highlights of the project:

It is easy to operate. The unit is controlled by microcomputer. It can be operated by wire or panel. It can set time and temperature, add cold water and warm hot water automatically, and display the fault of the unit. It can also realize equipment management automation and energy management automation through centralized monitoring of central computer.


Operating power

Considering the 120 days of winter heating season in Baoding City, it starts on November 15 and ends on March 15 of the next year, which are November, December, January, February and March respectively. The load coefficient and energy efficiency ratio of units are also different according to the outdoor temperature.

Heating power consumption in November and March (energy efficiency ratio of the unit is 3.0): 648kw × 15h × 80% △ 3.0 × 30 days = 77760kw · H

Heating power consumption in December and February (energy efficiency ratio of the unit is 2.6): 648kw × 15h × 90% △ 2.6 × 60 days = 201877kw · H

Heating power consumption in January (unit energy efficiency ratio 2.4): 648kw × 15h × 100% △ 2.4 × 30d = 121500kw · H

The total heating power of the main engine is about 1137kw in winter

4315kw · 24kw · day

Winter: (374394kw · H + 43200kw · h) / 12961.15 m2 / 120 days = 0.29kw. H / m2 · day

Note: the above is estimated according to the heating load of the building combined with the energy efficiency ratio under the rated working conditions of the unit. The actual working time of the main engine will vary according to the user's terminal opening indoor temperature, weather changes and other factors. The above estimation is for reference only



Product Center High configuration of air source and Lipman for high configuration

Lipman air energy heat pump products mainly include household units, commercial units, multi cogeneration units, ultra-low temperature heat pump, etc. its products are equipped with high, ultra quiet, high energy efficiency and super energy saving, which are widely used in the environment of home, office building and workshop

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Lipman heating and heat pump brand is a new energy enterprise integrating R & D, production, sales and after-sales. It combines intelligence with home furnishing and provides integrated central air-conditioning + floor heating solutions for villas, apartments, residences and other places.

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