CN2473503Y

CN2473503Y - Network air conditioner

Info

Publication number: CN2473503Y
Application number: CN 00248730
Authority: CN
Inventors: 杜光林; 张金家; 蔡文东; 李莉
Original assignee: Haier Group Corp; Qingdao Refrigeration Technology Institute
Current assignee: Haier Group Corp; Qingdao Refrigeration Technology Institute
Priority date: 2000-09-22
Filing date: 2000-09-22
Publication date: 2002-01-23
Anticipated expiration: 2010-09-22

Abstract

A network air-conditioning, is added a communication unit and a controlling computer to prior air-conditioning, combined with the controlling system of original air-conditioning, and controls the running state of the air-conditioning by the microprocessor arranged on the air-conditioning original controlling panel, the controlling computer can also communicated with remote computer, realizes remote controlling, status query and fault feedback of the air-conditioning running state. The utility model has the advantage of controlling working state of the air-conditioning anytime and anywhere by user, can realize fault automatic alarm and fault diagnosis at the same time, is suitable and convenient for the lives of modern people.

Description

Network air-conditioner

The utility model relates to a kind of air-conditioning, relates in particular to a kind of network air-conditioner.

Present air-conditioning is more and more advanced on refrigeration and function, but these functions must could realize by on-the-spot operation, if the user wants before coming home from work air-conditioning to be opened in advance, perhaps want to understand the duty of air-conditioning in the family, existing air-conditioning just can not address that need; In addition, when air-conditioning broke down, the maintenance personal must visit to solve in person, and will keep in repair repeatedly several times sometimes, maintenance cost height not only, and lose time.

At above problem, the purpose of this utility model provides a kind of network air-conditioner that can transfer in capable Long-distance Control, duty inquiry and realization air-conditioning fault self-checking and fault feedback whenever and wherever possible to tame hollow.

The technical solution of the utility model is to have increased communication unit and control computer on the basis of existing air-conditioning, combine with the control system of former air-conditioning, and control the running status of air-conditioning by the microprocessor on the former control panel of air-conditioning, the control computer can also link to each other with remote computer by modem, realizes Long-distance Control and status poll and fault feedback to running state of air conditioner.

The utility model has the advantages that the user passes through the running status that computer not only can searching air conditioner, and can control the duty of air-conditioning whenever and wherever possible, air-conditioner can initiatively be reported fault message to producer after-sale service center by network when breaking down simultaneously, realize automatic failure alarm and fault diagnosis, greatly adapt to and made things convenient for modern's life.

Further specify the utility model below in conjunction with accompanying drawing and by embodiment.

Fig. 1 is a theory diagram of the present utility model.

Fig. 2 is the circuit theory diagrams of the utility model communication unit.

The utility model comprises original air-conditioning 2, it is characterized in that it also comprises communication unit 1, control computer 3, the control that control computer 3 is realized original air-conditioning 2 by communication unit 1, control computer 3 also links to each other with remote computer 5 by modem 4, realizes remote control function.

As shown in Figure 2, communication unit 1 adopts external, it comprises microprocessor 6, RS232 communicating circuit 7, four terminal row 8,485 communicating circuits 9 and toggle switch devices 10, microprocessor 6 is as the operation of the whole communication unit 1 of central processing unit controls, it selects the input of function, pulse clock and data and output to be connected to RS232 communicating circuit 7 by pin one, 2,3,4 sheet, and receives on the control computer 3 by RS232 communicating circuit 7; Pin 5,6 is responsible for the output of data, and 7,8 pins are responsible for the input of data, also can be connected with 2 air-conditioners at most by four terminal rows 8 by 5,6,7,8 four pins; Pin one 3,14,15,16 connects 485 communicating circuits 9, connects central Centralized Controller again and just can control nearly 128 air-conditionings; Pin 34,35,36 connects toggle switch device 10, and pin 34 is responsible for 8 toggle switch, can select the air-conditioning of 128 numbers of finishing at most, and pin 35,36 is responsible for selecting the operation mode of single, double air-conditioning.

Claims

1. network air-conditioner, comprise original air-conditioning (2), it is characterized in that it also comprises communication unit (1), control computer (3), control computer (3) is by the control of communication unit (1) realization to original air-conditioning (2), control computer (3) also links to each other with remote computer (5) by modem (4), realizes remote control function.

2. network air-conditioner according to claim 1 is characterized in that communication unit (1) wherein is an external.

3. network air-conditioner according to claim 1 and 2, it is characterized in that communication unit (1) wherein comprises microprocessor (6), RS232 communicating circuit (7), four terminal rows (8), 485 communicating circuits (9) and toggle switch device (10), microprocessor (6) is as the operation of the whole communication unit of central processing unit controls (1), it selects the input of function, pulse clock and data and output to be connected to RS232 communicating circuit (7) by pin one, 2,3,4 sheet, and receives on the control computer (3) by RS232 communicating circuit (7); Pin 5,6 is responsible for the output of data, and 7,8 pins are responsible for the input of data, also can be connected with two air-conditionings at most by one four terminal rows (8) by 5,6,7,8 four pins; Pin one 3,14,15,16 connects 485 communicating circuits (9), connects central Centralized Controller again and just can control nearly 128 air-conditionings; Pin 34,35,36 connects toggle switch device (10), and pin 34 is responsible for 8 toggle switch, can select the air-conditioning of 128 numbers of finishing at most, and pin 35,36 is responsible for selecting the operation mode of single, double air-conditioning.