Practical training examination equipment for central air conditioner

By designing a central air conditioning training and assessment equipment including cooling towers, chillers, wind hoods, simulation rooms and control cabinets, the existing equipment is large in size and unintuitive in teaching, and efficient cooling and heating and intuitive teaching are achieved, and the practicality and teaching effect of the equipment are improved.

CN222690271UActive Publication Date: 2025-03-28广东三胜智能科技有限公司
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Patent Information

Application Number
CN202420764152.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-15
Publication Date
2025-03-28
Estimated Expiration
2034-04-15

AI Technical Summary

Technical Problem

The existing central air conditioner training and assessment equipment is too large and fully enclosed, resulting in unintuitive teaching, low usage efficiency, incomplete functions and operating systems, and low refrigeration and heating efficiency.

Method used

A central air conditioning training and assessment equipment including cooling towers, chillers, wind hoods, simulation rooms and control cabinets was designed. It adopts an open-ended setting, and automatic control and real-time monitoring of the cooling and heating function is achieved through the control cabinet using a PLC programmable controller and an industrial touch screen.

Benefits of technology

It improves the efficiency of cooling and heating, has better teaching intuitiveness, and the equipment is easy to move and maintain, which can provide more precise teaching results and avoid waste of air conditioning energy.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to the field of automatic temperature control devices, in particular to a central air-conditioning practical training assessment device, which comprises a cooling tower, a water chilling unit, an air cabinet, a simulation room and a control cabinet, one side of the cooling tower is connected with the cooling unit through a water return port 1, a water outlet 1 and an external water replenishing pipe, one side of the cooling unit is connected with the air cabinet, and the other side of the cooling unit is connected with the simulation room. One side of the air cabinet is connected with the simulation room through an exhaust pipe, and the cooling tower, the water chilling unit, the air cabinet and the simulation room are all connected with the control cabinet. According to the utility model, the cooling tower, the water chilling unit, the air cabinet, the simulation room and the control cabinet are used for controlling and adjusting the refrigeration and heating functions of the equipment, and meanwhile, the control cabinet adopts the PLC as a main control system, so that the control cabinet is more reliable than the traditional control cabinet, and can realize real-time control by combining with an industrial touch screen, thereby effectively increasing the refrigeration and heating efficiency.
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