[Changzhou] Ground source heat pump air conditioning design and construction drawings

Design description: none, building function: office, drawing depth: construction drawing, Number of sheets: 5 sheets, Design time: 2010, design content: air conditioning

Content Introduction The current office buildings are worried about energy conservation and consumption reduction. The use of ground source heat pumps for cooling and heating can effectively reduce energy, which is in line with national policies for your reference

1、 Project overview: The main service objects of this phase of the project are laboratories and offices. It is designed as a ground source heat pump air conditioning system. The comprehensive cooling load is 3914Kw, and the comprehensive heating load is 3974Kw. 5.4 The underground heat exchanger system of this project is a vertical underground heat exchanger system. Double U-shaped buried pipe method is adopted for borehole buried pipe heat exchanger

2、 Air conditioning system: (1) The pilot test base and comprehensive laboratory on the first floor adopt combined air handling units, and the air conditioning season is operated according to the fresh air ratio of personnel, and the introduction of fresh air is increased in the transition season until the fresh air is operated. (2) The laboratory, office and other areas are equipped with fan coil units plus fresh air systems, and heat recovery fresh air treatment units are set to ensure that more than 40% of the fresh air volume of the project can achieve heat recovery.

3、 Ventilation and smoke exhaust system: (1) Natural smoke exhaust is adopted for the above ground part, and the area of the openable external window is not less than 2% of the room area, and the distance from the farthest point is not more than 30 meters. (2) Design of underground mechanical smoke exhaust system

The smoke exhaust outlet of the basement corridor adopts a multi leaf smoke exhaust outlet, which is normally closed. The smoke exhaust outlet is interlocked with the fan. In case of a fire, the electrical signal starts the smoke exhaust fan and the smoke exhaust outlet in the smoke control zone of the fire area. Smoke exhaust calculation: smoke exhaust system

This is the ground source heat pump air conditioning design drawing of a villa. Including: air conditioning plan of the first to third floors underground, system installation diagram, flow chart of ground source buried pipe system, and schematic diagram of buried pipe drilling well.

This project is D13 independent villas in Linxi Bieyuan, with a total of three floors The main design content is the ground source heat pump air conditioning system, and the ground source heat pump host includes the function of hot water production. The main drawings include design instructions, machine room plan, air conditioning plan, buried pipe diagram, detail drawing and other complete drawings.