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

Heat source combined cycle heat pump building heating, ventilation and air conditioning (HVAC) system

A HVAC system and combined cycle technology, applied in heating systems, residential hot water supply systems, space heating and ventilation, etc., can solve problems such as heat concentration, heat loss, and high temperature

Inactive Publication Date: 2021-07-30
马英子
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a heat source combined cycle heat pump building HVAC system, which solves the problem that the existing HVAC system in the prior art can use various heat sources such as gas and solar lamps for heating, but it is easy to cause problems during use. Heat loss, and when the air conditioner is in use, the short-term circulation of its medium pipe will easily lead to the problem of excessive heat concentration and high temperature

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 source combined cycle heat pump building heating, ventilation and air conditioning (HVAC) system
  • Heat source combined cycle heat pump building heating, ventilation and air conditioning (HVAC) system
  • Heat source combined cycle heat pump building heating, ventilation and air conditioning (HVAC) system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see Figure 1-6 , the present invention provides a technical solution: a heat source combined cycle heat pump building HVAC system, comprising: a multi-source heat pump unit 1, the multi-source heat pump unit 1 includes a compressor 2 and four sides of the compressor 2 are connected Through the reversing valve 3, the bottom of the four-way reversing valve 3 is provided with a gas-liquid separator 4, and the gas-liquid separator 4 communicates with the c...

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 source combined cycle heat pump building heating, ventilation and air conditioning (HVAC) system which comprises a multi-source heat pump unit, the multi-source heat pump unit comprises a compressor, the side surface of the compressor is connected with a four-way reversing valve, a gas-liquid separator is arranged on the lower portion of the four-way reversing valve, the gas-liquid separator communicates with the compressor, the side surface of the four-way reversing valve is connected with a first water source heat exchanger, a second water source heat exchanger and a finned heat exchanger, the second water source heat exchanger is connected with the finned heat exchanger through a pipeline, and the output end of the first water source heat exchanger is connected with an air conditioner water tank. When the air temperature is low, the finned heat exchanger is not adopted for heating, if the air temperature is not low, auxiliary heating can be achieved at the same time, and the heat exchange energy efficiency is improved; and a mounting frame is arranged in an HVAC device, a mounting groove is formed in the mounting frame, and a medium pipe is of a U-shaped structure and is arranged in a snake-shaped structure, so that the heat release time of the medium pipe is prolonged.

Description

technical field [0001] The invention relates to the technical field of heating, ventilating and air-conditioning systems, and more specifically relates to a heat source combined cycle heat pump building heating, ventilating and air-conditioning system. Background technique [0002] HVAC (Heating, Ventilation and Air Conditioning, referred to as HVAC) refers to the system or related equipment responsible for heating, ventilation and air conditioning in the room or in the car. The design of HVAC system is applied to thermodynamics, fluid mechanics and fluid machinery, which is an important sub-discipline in the field of mechanical engineering. Sometimes R is added to the abbreviation HVAC, which stands for Refrigeration, and the abbreviation becomes HVAC&R or HVACR, or R is added to the abbreviation, and V representing ventilation is subtracted, and the abbreviation becomes HACR. The HVAC system can control the temperature and humidity of the air and improve indoor comfort. I...

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
IPC IPC(8): F24D17/02F24D15/02F24D15/04F25B13/00F25B43/00F25B41/31F25B39/00B60H1/22B60H1/00
CPCF24D17/02F24D15/02F24D15/04F25B13/00F25B43/00F25B39/00B60H1/22B60H1/00007Y02B30/12
Inventor 马英子郑洪涛
Owner 马英子
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com