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Assembled fan coil experiment device and assembling process thereof

A fan coil unit and experimental device technology, which is applied in the direction of educational appliances, instruments, teaching models, etc., can solve the problems that the experimental device cannot be adjusted flexibly, the experimental device cannot be assembled by the experimenter, and the experimental project is single.

Inactive Publication Date: 2019-02-01
FUJIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention improves the above-mentioned problems, that is, the technical problem to be solved in the present invention is that the experimental device cannot be disassembled after assembly, and is suitable for experimenters to operate according to the established experimental content and experimental procedures. The experimental items are single and cannot be used for experiments. The personnel assemble the experimental device by themselves, lack of operating experience, and cannot meet the needs of flexible adjustment of the experimental device according to the teaching requirements

Method used

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  • Assembled fan coil experiment device and assembling process thereof

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Experimental program
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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] like figure 1 As shown, the assembled fan coil experimental device of this embodiment includes a constant temperature water tank 1, a water pump inlet pipe 2, a water pump 3, a water pump outlet pipe 4, a stop valve 5, a Y-shaped filter 6, a water inlet hose 7, and a fan Coil pipe 8, water outlet hose 9, electric two-way valve 10, gate valve 11, return water pipe 12, controller 13, terminal block 14 and temperature sensor 15. The constant temperature water tank 1, water pump inlet pipe 2, water pump 3, water pump outlet pipe 4, stop valve 5, Y-type filter 6, water inlet hose 7, fan coil unit 8, water outlet hose 9, electric two-way valve 10 , the gate valve 11 and the return pipe 12 are connected in sequence, the water pump 3, the fan coil unit 4, and the electric two-way valve 10.

[0023] When working, the water pump 3 send...

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Abstract

The invention provides an assembled fan coil experiment device and an assembling process. The assembled fan coil experiment device comprises a water tank, a water pump and a fan coil, wherein the water tank is connected with the water pump through a water pump inlet pipe; the outlet end of the water pump is connected with a water pump outlet pipe; the water pump outlet pipe is connected with the fan coil; the fan coil is communicated with the water tank through a water return pipe; the water return pipe is connected with the water outlet end of the fan coil through an electric two-way valve and a water outlet hose; and a gate valve for controlling on or off of water flow in the water return pipe is arranged on the water return pipe. The invention also provides an assembling process for theexperiment device. An experiment operator can disassemble and assemble the experiment device for many times to increase the experiment operation experience.

Description

technical field [0001] The invention relates to an assembled fan coil experimental device and an assembly process thereof. Background technique [0002] Fan coil units are widely used in the field of HVAC. The automatic control system of fan coil units is a building energy-saving technology, which is conducive to building energy conservation. In order to have a deep understanding of the automatic control technology of fan coil units, the architectural environment and energy application engineering majors in my country basically set up automatic control experiments for fan coil units to assist students in learning professional knowledge of fan coil unit automatic control. At present, most of the experimental devices used in experiments are integrated experimental devices developed by manufacturers. The equipment, instruments and connecting pipes required for the experimental devices are mostly customized for the laboratory. The experimental devices cannot be disassembled afte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B25/00
CPCG09B25/00
Inventor 李兴友葛丽芳邱金友
Owner FUJIAN UNIV OF TECH
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