Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Heat pump smoke waste heat recycling system of gas engine

A waste heat recovery system and flue gas waste heat technology, applied in the field of energy saving, can solve problems such as increasing high-grade energy consumption

Inactive Publication Date: 2017-02-01
ENN ENERGY SERVICE
View PDF5 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For large public buildings with both cooling load and heating load demand, if the traditional electric refrigerator is used for cooling, the consumption of high-grade energy will be increased
[0004] The disadvantage of the existing technology is: when there are cooling loads and heating loads at the same time, the traditional electric refrigerator is used for cooling, which increases the consumption of high-grade energy

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Heat pump smoke waste heat recycling system of gas engine
  • Heat pump smoke waste heat recycling system of gas engine
  • Heat pump smoke waste heat recycling system of gas engine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0026] The inventor noticed during the invention that:

[0027] A gas engine heat pump is a compression heat pump device driven by a gas (usually natural gas) engine, which uses natural gas as energy input to provide cooling or heating to end users. The gas engine heat pump has the advantages of high utilization rate of primary energy, strong low temperature adaptability, and good partial load performance.

[0028] For large public buildings with both cooling load and heating load demand, if traditional electric refrigerators are used for cooling, the consumption of high-grade energy will be increased. In the gas engine heat pump system, the waste heat of the gas engine is large and the taste is high, and the waste heat of the gas engine can be used for cooling.

[0029] In addition, the gas engine heat pump is directly driven by the gas engine. Excep...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a heat pump smoke waste heat recycling system of a gas engine. The heat pump smoke waste heat recycling system comprises a gas drive system, a water source heat pump system, a waste heat recycling system and a tail end energy supply system. The gas drive system is used for driving the water source heat pump system to work. The water source heat pump system is used for extracting heat on the water source side for supplying heat to users at the tail end. The waste heat recycling system is used for recycling heat of smoke discharged by the gas drive system. The tail end energy supply system is used for utilizing the heat recycled by the waste heat recycling system for supplying cold to the users at the tail end. Thus, by utilization of the scheme, the energy on the gas side and the water source side can be utilized for supplying heat and cold to the users at the tail end at the same time.

Description

technical field [0001] The invention relates to the technical field of energy saving, in particular to a gas engine heat pump flue gas waste heat recovery system. Background technique [0002] With the development of our country's economy, many large buildings have appeared, such as office buildings, shopping malls, supermarkets, terminal buildings, etc. In winter and transitional seasons, the outer area is affected by the heat transfer of the envelope structure, and generally needs heating, while the inner area is basically not affected by the building envelope structure, and its load is mainly the air conditioning formed by the heat dissipation of lights, equipment, and human body. Cooling load, that is, there are both heating and cooling loads in the building. The "Code for Design of Heating, Ventilation and Air Conditioning" (GB50736-2012) stipulates that the inner and outer areas of such buildings should be equipped with separate air conditioning systems, and at the sa...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F25B27/02
CPCF25B27/02Y02A30/274Y02B30/52Y02P80/15
Inventor 薛贵生刘超翟相和
Owner ENN ENERGY SERVICE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products