CN2355238Y

CN2355238Y - Intellectual energy saving flat metal box of air conditioner

Info

Publication number: CN2355238Y
Application number: CN98231587U
Authority: CN
Inventors: 王祁生; 韩荑; 严志宇
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-11-02
Filing date: 1998-11-02
Publication date: 1999-12-22
Anticipated expiration: 2008-11-02

Abstract

The utility model relates to an intelligence type energy saving thin type metal box of an air conditioner. The utility model belongs to the technical field of the air conditioner. The utility model relates to an air-conditioning indoor device with an electrical control signal transmission system. The utility model provides electromechanical integration replacing the manual control management with an intelligence control device. The utility model is especially suitable for a thin type metal air conditioner box for suspending a ceiling. The utility model is characterized in that the utility model is assembled to constitute by a wind delivering section, a sound elimination section, a blower section, a surface cold section, the sound elimination section, a filter section, a fresh wind section, and a wind return section in a frame panel in turn. The intelligence control device is installed on one side of a box wall. The utility model makes the air fresh. The utility model eliminates smoke, and the utility model cleans the harmful gas. The utility model utilizes the unique intelligence control. Therefore, the lag techniques of starting simply and controlling generally are altered. The electromechanical integration of the air conditioner is achieved.

Description

Intelligent type energy saving thin metal air-conditioning box

The utility model belongs to air-conditioning technical field.It is a kind of air conditioning indoor set that the electric control signal transmission system is arranged.

The thin metal air-conditioning box has obtained extensive use in the air conditioner industry at present, but the thin metal air-conditioning box all is to adopt personal monitoring's instrument, on-site manual is regulated, control accuracy is low, performance, running state parameter to air-conditioning all are not very clear, and cause the repetition and waste of the energy, moreover be simply to start and the backward technology of general control.Labor intensity of operating staff is big, and efficient is low.

The purpose of this utility model is to provide with intelligent controller and replaces the electromechanical integration of Artificial Control management to be particularly suitable for the thin metal air-conditioning box that furred ceiling is used.

The utility model is realized with following mode: feature is that it is equipped with air supply section 1, muffler section 2, fan section 3, surface cooling section 4, muffler section 5, fillter section 6, ventilator 7, air return section 8 successively in framework panel inside; In tank wall one side intelligent controller 9 is housed, these intelligent controller 9 integrated circuits are to connect A/D conversion I connection high-speed light by analog signal also to connect with central processor CPU VI every III, and parallel data is linked light every inserting high-speed light behind the II between III and central processor CPU VI, switch signal command also inserts high-speed light between III and central processor CPU VI, central processor CPU VI inserts serial line interface V, remove computer then, central processor CPU VI inserts liquid crystal display VII, amplifying VI inserts between central processor CPU VI and the liquid crystal display VII, output detection signal then, high-speed light inserts between central processor CPU VI and the liquid crystal display VII every VII, goes the D/A conversion then and amplifies IV to output; I is by resistance R in the A/D conversion ₂₅, capacitor C ₈, integrated A/D conversion chip form; Light every I by light isolating chip DI0 DI1, exclusion PR ₁PR ₂, button S ₁S ₂S ₃S ₄S ₅S ₆S ₇S ₈Form; High-speed light every III by high-speed light spacing block 03, inverter ic ₄: A IC ₄: C, resistance R ₁₇R ₂₀R ₂₉Form; Central processor CPU N is by resistance R ₁R ₂R ₃R ₄R ₅R ₆R ₇R ₂₆, capacitor C ₁C ₂C ₃, crystal oscillator OSC, integrated circuit: central processor CPU, integrated IC ₁Form; Serial line interface V is by resistance R ₈R ₉R ₁₀R ₁₁R ₁₂R ₁₃R ₁₄, capacitor C ₄C ₅, NAND gate IC ₂: A IC ₂: B IC ₂: C, integrated circuit COMMUN1 form; Amplify VI by integrated IC ₈Form; Liquid crystal display VII is by LCD plate LCD, adjustable resistance UR ₁Form; High-speed light every VIII by high-speed light spacer 01 02 04 05, resistance R ₁₅R ₁₆R ₁₈R ₁₉R ₂₁R ₂₂R ₂₃R ₂₄R ₂₇R ₂₈, inverter ic ₄: A IC ₄: B IC ₄: C IC ₃: D IC ₃: E forms; D/A conversion and amplification IX are by capacitor C ₆C ₇C ₉C ₁₀, integrated circuit D/A converter, integrated transporting discharging IC ₅IC ₆IC ₇, socket DA001 forms.

The utility model fresh air, elimination smog, cleaning pernicious gas.The user carries out the functional section combination according to various functional requirements.The utility model is particularly suitable for furred ceiling and uses.Intelligent controller is with its exclusive Based Intelligent Control, thereby changed the backward technology of simple starting and general control, realized that air conditioner is electrical integrated, and energy and computer networking, the Comprehensive Control and the management of realization and each corollary equipment, dependable performance, easy-to-operate, energy-conservation, many air conditioners are carried out the collecting and distributing type management, safe handling is convenient, does not need other power distribution cabinet, control system, does not need other wiring.Intelligent controller can be general mutually with other all air-conditioning equipment automatic control regulation meters, is the direction of air-conditioning technical development.The utility model performance characteristics is to be winter or summer according to the automatic identification of indoor environment temperature; Indoor nobody the time can close the meaningless circulation that water intaking valve is avoided recirculated water automatically, blower fan is shut down, reach energy-conservation purpose; Can realize variation of temperature in the display room, but the set-point of regulated at will indoor temperature; Can carry out time set, timed power on/off; Can carry out communication with computer, be convenient to centralized Control and building automatic; Protection to blower fan is complete, has short circuit, overload, phase shortage, zero voltage protection and fault and shows; Can and report to the police with other electrical equipment interlocking, the function of shutting down automatically; Intelligent controller can be used for the coil pipe and the air-conditioning box of all models, is widely used the control accuracy height.Obvious energy-saving effect is arranged.

Fig. 1 is the utility model structural representation.

Fig. 2-Fig. 7 is intelligent controller 9 circuit structure diagrams; Wherein Fig. 2 is the block diagram of integrated circuit, and Fig. 3 is integrated circuit figure, and Fig. 4-Fig. 7 is each piecemeal circuit diagram.

With reference to Fig. 1-Fig. 7, intelligent controller 9 systems form: central processor CPU and necessary peripheral circuit; Serial data interface; LCD LCD; The high-speed light isolated part; Normal optical isolated part: A/D conversion; The D/A conversion.The course of work is: CPU is at OSC ₁, OSC ₂The external crystal oscillator in two ends, electric capacity, the construction system frequency.Because system does not have the simulation volume input port, input and output all will be adopted A/D, D/A chip, and simulation volume is become the data of serial or converts serial data to simulation volume.CPU has 4 port PA, PB, PC, PD, PA ₀-PA ₁And PC ₀--PC ₂Acting as liquid shows the control of part and signal and liquid crystal and is connected together.The PB port is as parallel data input and control.Data DI0--DI1 isolates stamen sheet input PB by light ₂--PB ₇, the button control signal is by PB ₀, PB ₁, PB ₄-PB ₇Input, and PC ₄--PC ₇And PD ₆--PD ₇After amplifying, export as switching signal.The PD of PD port ₀, PD ₁Press the DIT and the RO end of serial communication stamen sheet respectively, be used as and the computer communication.PD ₂And PD ₄Isolating the data input and the clock end that insert A/D, A/D stamen sheet through high-speed light respectively is DIN, LLOLK, PD ₃Reception is by the signal of numerical data after light is isolated of the DOOT end of A/D stamen sheet.PC ₄After isolating, light controls the work of D/A, A/D stamen sheet respectively.Output adjunction amplifier respectively at D/A is amplified signal.The utility model is realized on-the-spot unattended all by Based Intelligent Control.The automaticity height.

Claims

1, a kind of intelligent type energy saving thin metal air-conditioning box is characterized in that:

It is equipped with air supply section [1], muffler section [2], fan section [3], surface cooling section [4], muffler section [5], fillter section [6], ventilator [7], air return section [8] successively in framework panel inside; In tank wall one side intelligent controller [9] is housed, this intelligent controller [9] integrated circuit is to connect A/D conversion I connection high-speed light by analog signal also to connect with central processor CPU VI every III, and parallel data is linked light every inserting high-speed light behind the I between III and central processor CPU VI, switch signal command also inserts high-speed light between III and central processor CPU VI, central processor CPU VI inserts serial line interface V, remove computer then, central processor CPU VI inserts liquid crystal display VII, amplifying VI inserts between central processor CPU VI and the liquid crystal display VII, output detection signal then, high-speed light inserts between central processor CPU VI and the liquid crystal display VII every VII, goes the D/A conversion then and amplifies IV to output;

I is by resistance (R in the A/D conversion ₂₅), electric capacity (C ₈), integrated A/D conversion chip form;

Light every I by light isolating chip (DI0) (DI1), exclusion (PR ₁) (PR ₂), button (S ₁) (S ₂) (S ₃) (S ₄) (S ₅) (S ₆) (S ₇) (S ₈) form;

High-speed light every III by high-speed light spacing block (03), phase inverter (IC ₄: A) (IC ₄: C), resistance (R ₁₇) (R ₂₀) (R ₂₉) form;

Central processor CPU IV is by resistance (R ₁) (R ₂) (R ₃) (R ₄) (R ₅) (R ₆) (R ₇) (R ₂₆), electric capacity (C ₁) (C ₂) (C ₃), crystal oscillator (OSC), integrated circuit: central processing unit (CPU), integrated (IC ₁) form;

Serial line interface V is by resistance (R ₈) (R ₉) (R ₁₀) (R ₁₁) (R ₁₂) (R ₁₃) (R ₁₄), electric capacity (C ₄) (C ₅), NAND gate (IC ₂: A) (IC ₂: B) (IC ₂: C), integrated circuit (COMMUN1) forms;

Amplify VI by integrated (IC ₈) form;

Liquid crystal display VII is by LCD plate (LCD), adjustable resistance (UR ₁) form; High-speed light every VIII by high-speed light spacer (01) (02) (04) (05), resistance (R ₁₅) (R ₁₆) (R ₁₈) (R ₁₉) (R ₂₁) (R ₂₂) (R ₂₃) (R ₂₄) (R ₂₇) (R ₂₈), phase inverter (IC ₄: A) (IC ₄: B) (IC ₄: C) (IC ₃: D) (IC ₃: E) form;

D/A conversion and amplification IX are by electric capacity (C ₆) (C ₇) (C ₉) (C ₁₀), integrated circuit D/A converter, integrated transporting discharging (IC ₅) (IC ₆) (IC ₇), socket (DA001) forms.