Teaching model apparatus of air conditioner system

A technology for teaching models and air-conditioning systems, applied in teaching models, educational appliances, instruments, etc., can solve problems such as high-pressure gas expansion systems, personal injuries of lecturers and students, etc., achieve good safety performance, coherent demonstration process, easy to carry and Anytime effect

Active Publication Date: 2009-07-01
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the teaching demonstration, the lecturer and the students are generally very close to the teaching model. Once a certain part or conduit of the teaching model fails, the high-pressure gas may burst the system, causing personal injury to the lecturer and students.
Therefore, the teaching model has security problems

Method used

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  • Teaching model apparatus of air conditioner system
  • Teaching model apparatus of air conditioner system
  • Teaching model apparatus of air conditioner system

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Embodiment Construction

[0031] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] The present invention uses an air intake device instead of a compressor, and the air intake device sends air at normal temperature and pressure into the transparent four-way valve of the valve body according to the control information of the control panel, and drives the execution structure of the transparent one-way valve of the valve body to demonstrate the air conditioner Working principle of cooling and heating.

[0033] refer to figure 2 , is a schematic diagram of an embodiment of the teaching model device of the air conditioning system of the present invention, including an air inlet device 21 , a four-way valve 12 , a one-way valve 14 , and a conduit 17 . Wherein the four-way valve 12 and the one-way valve 14 are ...

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PUM

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Abstract

The invention discloses a teaching model device of an air-conditioning system, which comprises a four-way valve with a transparent valve body, a one-way valve with the transparent valve body and a control panel, wherein an air-out end of the four-way valve is connected with an air-in end of the one-way valve, the teaching model device also comprises an air inlet device, wherein the air-out end of the air inlet device is connected with the air-in end of the four-way valve, a control end is connected with an output end of the control panel and is used to send air into the four-way valve and the one-way valve when a control signal of the control panel is received, and an internal execution structure of the one-way valve is driven. The teaching model device has lower manufacture cost, and the device is conveniently used in teaching and has good safety.

Description

technical field [0001] The invention relates to the field of air conditioning systems, in particular to a teaching model device of the air conditioning system. Background technique [0002] The air conditioner compresses the refrigerant gas through the internal compressor, so that the high-temperature and high-pressure refrigerant gas is converted into low-temperature and low-pressure cold and wet gas after being depressurized and released by the outdoor cooling device, and enters the indoor cooling device to absorb heat, so as to achieve the purpose of cooling; After compression, the high-temperature and high-pressure refrigerant gas is directly sent to the indoor radiator for heat release, so as to achieve the purpose of heating. The refrigeration and heating principles of the air conditioner above are widely used in related equipment in many fields such as high-rise buildings, industrial production, and cargo storage, and are typical and representative. Therefore, the te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/02
Inventor 张守信高振欧吴丽琴
Owner HAIER GRP CORP
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