Unlock instant, AI-driven research and patent intelligence for your innovation.

An air conditioning system and its control method

An air-conditioning system and air-conditioning controller technology, which is applied to the control input involving air characteristics, space heating and ventilation control input, and user/component-related control input, etc., can solve the problems of complex and changeable environment of the air-conditioning system, and achieve Guaranteed fast response and stable effect

Active Publication Date: 2018-12-11
HANGZHOU SANHUA RES INST CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in mobile air-conditioning systems such as vehicle air-conditioning systems, the environment in which the air-conditioning system is located is complex and changeable, and the air-conditioning system needs to respond to the impact of environmental changes on the air-conditioning system in a more intelligent and flexible way

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
  • An air conditioning system and its control method
  • An air conditioning system and its control method
  • An air conditioning system and its control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0066] The second embodiment of the present invention, such as figure 2 As shown, the air conditioning system 100 includes an air conditioning controller 1 and an electronic expansion valve 2 . The air conditioning system 100 also includes an electronic control part 4 for controlling the action of the electronic expansion valve. The electronic control part 4 is integrated on the air conditioning controller 1 .

[0067] The air-conditioning controller 1 includes a vehicle air-conditioning center processing module 11 and a stepping drive control module 41; wherein the function of the stepping drive control module is the same as the corresponding module function in the first embodiment; the function of the vehicle air-conditioning center processing module 1 includes the first The original functions of the central processing module of the vehicle air conditioner in the embodiment and the functions of the central processing module.

[0068] In this embodiment, the air-conditioning...

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

An air-conditioning system, the air-conditioning system is applied to a vehicle, the air-conditioning system includes an air-conditioning controller and an electronic expansion valve, the air-conditioning system can control the action speed of the electronic expansion valve, and the air-conditioning controller According to the control program of the electronic expansion valve and the collected trigger input information, different action speed control signals are sent to the electronic expansion valve, so that the electronic expansion valve operates at different action speeds; this can ensure the stability of the air conditioning system. performance, and can ensure the quick response of the air conditioning system; the invention also discloses a control method of the air conditioning system.

Description

【Technical field】 [0001] The invention relates to an air-conditioning system and a control method of the air-conditioning system, in particular to an air-conditioning system provided with an electronic expansion valve, which is mainly used in the field of automobile air-conditioning systems. 【Background technique】 [0002] As a new throttling element, the electronic expansion valve has been widely used in the field of household air conditioners. The electronic expansion valve can flexibly change the refrigerant flow rate of the air conditioning system according to the requirements of the system, realize effective control of the degree of superheat, and thus improve the efficiency of the system. The electronic expansion valve is a mechanism that drives the movement of the spool by a stepping motor, and adjusts the size of the valve port through the opening of the needle spool to adjust the flow of refrigerant. [0003] In the household air-conditioning system, the controller...

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 Patents(China)
IPC IPC(8): F24F11/64F24F11/88
CPCF24F2120/10F24F2110/00F24F11/30F24F11/70F24F11/84F24F2120/12F24F2110/40F24F2140/20F25B49/02F25B2600/2513B60H1/00485B60H1/3211B60H2001/3285
Inventor 不公告发明人
Owner HANGZHOU SANHUA RES INST CO LTD