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Fan coil return air purification device and air conditioner

A technology for fan coil units and purification devices, applied in air conditioning systems, mechanical equipment, high-efficiency adjustment technology, etc., can solve problems such as electric shock safety hazards, and achieve the effect of avoiding the possibility of electric shock and solving contact safety hazards.

Active Publication Date: 2022-06-03
HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a fan coil return air purification device and an air conditioner, which solves the technical problem of electric shock safety hazards existing in the disassembly process of the existing fan coil tuyere purifier

Method used

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  • Fan coil return air purification device and air conditioner
  • Fan coil return air purification device and air conditioner
  • Fan coil return air purification device and air conditioner

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0013] The specific embodiments of the application are described in further detail below in conjunction with the accompanying drawings.

[0017] The electric control box cover 22 is rotatably fixed on the first side plate 11 and the second side plate 13 by means such as riveting, so that the

[0019] As shown in Figure 2, a switching power supply module 211 and a high-voltage conversion module 212 are installed in the electrical control box body 21; the switching power supply

[0024] As shown in FIG. 2, the same direction side of the first side plate 11 and the second side plate 13 extends to the inside of the grooved shell for

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Abstract

The invention discloses a fan coil return air purification device and an air conditioner, comprising a trough-shaped casing composed of a first side plate, a bottom plate and a second side plate sequentially connected, an electric control box and a purification box; the electric control box The electric control box body is installed on the opening side of the trough-shaped shell, and its electric control box cover is rotatably fixed on the two side plates on the open side of the electric control box body; an electrical box is installed inside the electric control box cover; the electrical box There are two micro switches installed inside, and the two micro switches are respectively connected to the live wire and the neutral wire of the power supply; and the switch keys of the two micro switches extend out of the box body of the electrical box in the direction of the vertical electric control box cover; the purification box Installed in the groove-shaped shell space between the electric control box body and the bottom plate, the primary effect filter is installed and covered on the switch key of the two micro switches, so that the two micro switches are respectively connected to the live line and the neutral line The power supply is realized, and after disassembly, the switch key pops up to completely disconnect the power supply, which avoids potential safety hazards in the process of disassembling and assembling the fan coil unit tuyere purifier.

Description

A kind of fan coil return air purification device and air conditioner technical field The invention belongs to air conditioner technical field, specifically, relate to a kind of fan coil return air purifying device and air conditioner. adjuster. Background technique [0002] A purifier is installed in the air return port of the fan coil unit of the air conditioner, which can be applied to indoor air purification. In the prior art, when installing the purifier at the air return port of the fan coil, its electric control box is generally installed on the upper part of the purifier. and can be removed separately; the control circuit is installed in the electric control box, and the control circuit is connected with the external power supply; when the electric control box is disassembled and assembled When the control circuit is also connected to the external power supply, there is a potential safety hazard of electric shock. SUMMARY OF THE INVENTION The application pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/0073F24F8/108F24F11/89F24F13/28
CPCF24F11/89F24F13/28Y02B30/70
Inventor 王洋闫建芳陈超李月辉
Owner HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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