Total heat exchanger, control device, control method and air conditioning system
A technology of a total heat exchanger and a control device, applied in the field of ventilation systems, can solve the problems of increasing the cost of the total heat exchanger, increasing the complexity of the total heat exchanger, etc.
Active Publication Date: 2020-05-08
QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
View PDF14 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the above scheme needs to set up an independent indoor air filter device, or arrange multiple air filter assemblies in the total heat exchanger, so as to achieve the purpose of purifying the outdoor air or indoor air when the total heat exchanger is ventilated, thereby increasing the The complexity of the total heat exchanger and increase the cost of the total heat exchanger
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0033] 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.
[0034] In order to clearly describe the technical solutions of the embodiments of the present invention, in the embodiments of the present invention, words such as "first" and "second" are used to distinguish the same or similar items with basically the same functions and functions. A skilled person can understand that words such as "first" and "second" do not limit the quantity and execution order.
[0035] With the rapid development of modern industry, air p...
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
Login to View More Abstract
Embodiments of the present invention provide a total heat exchanger, a control device, a control method, and an air-conditioning system, which relate to the technical field of ventilation systems, and can filter outdoor air or indoor air through the same air filter assembly when the total heat exchanger is ventilated. Purify, including: internal circulation components, body, heat exchange core and air filter assembly arranged in the body; body includes fresh air inlet, dirty air outlet, fresh air outlet, and dirty air inlet; heat exchange core includes the first heat The air exchange channel and the second heat exchange air channel; one end of the air filter assembly communicates with the fresh air inlet, and the other end communicates with the first heat exchange air channel; when the total heat exchanger is in the first state, the third end of the internal circulation assembly communicates with the The first end is connected, the fourth end is connected with the second end, and when the total heat exchanger is in the second state, the first end of the internal circulation component is connected with the second end, and the first end is disconnected with the third end. The invention is used for heat exchange with air.
Description
technical field [0001] The invention relates to the technical field of ventilation systems, in particular to a total heat exchanger, a control device, a control method and an air conditioning system. Background technique [0002] The total heat exchanger is a high-efficiency and energy-saving air-conditioning and ventilation device. When the air conditioner performs indoor and outdoor ventilation, the indoor and outdoor air pass through the heat exchange core of the total heat exchanger, so that the outdoor air obtains heat from the indoor return air discharged from the room. Or cooling capacity, so as to make full use of the temperature difference between indoor and outdoor air, so that the indoor temperature fluctuation is small. [0003] With the rapid development of modern industry, air pollution is becoming more and more serious. When indoor or outdoor air pollution is serious, harmful substances such as viruses, bacteria, carbon dioxide, formaldehyde, smog particles (s...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): F24F7/08F24F13/30F24F12/00F24F13/28F24F11/89F24F11/64F24F13/00
CPCF24F7/08F24F11/0001F24F11/30F24F12/001F24F13/00F24F13/28F24F13/30F24F2110/50F24F2110/52F24F2110/64
Inventor 杜永王天鸿卢广宇
Owner QINGDAO HISENSE HITACHI AIR CONDITIONING SYST