Easily-overhauled air purification device mounted at return air inlet

Abstract

The utility model relates to the technical field of air purification, in particular to an easy-to-overhaul air purification device installed at an air return port, which comprises an outer frame, a plurality of overhaul plates and a purification mechanism, the purification mechanism comprises a plurality of primary filter screens, a plurality of purification modules and a plurality of U-shaped sliding chutes, the overhaul plates are respectively connected with the upper end of the outer frame through bolts, and the U-shaped sliding chutes are arranged on the overhaul plates. The U-shaped sliding grooves are symmetrically formed in the outer frame, and the primary filter screens and the purification modules are in sliding fit with the corresponding U-shaped sliding grooves. When maintenance is needed, only bolts of the multiple maintenance plates need to be screwed off, then the multiple maintenance plates are taken down, the situation that the maintenance plates are loosened is avoided in a bolt fixing mode, after the maintenance plates are taken down, the multiple primary filter screens and the multiple purification modules are sequentially taken out along the corresponding U-shaped sliding grooves, and operation is easy and convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification technical field especially, it relates to an easy overhaul air purification device of installation in return air inlet. BACKGROUND

[0002] Return air inlet, also known as air suction port, air exhaust port, is the pipe opening of air conditioning pipeline intermediate to outdoor air conveying, there are usually impurity particulate in air when conveying air, at present, through the installation air purification device in return air inlet, to remove dust, bacteria, virus, harmful gas and other pollutants in air.

[0003] In prior art, purification module and primary efficiency aluminum net in air purification device are used to clean impurity particulate, need to clean and maintain regularly, currently, when disassembling, through the setting buckle of flange side of air inlet of electric appliance box position or bottom in device on side, open buckle and take out module.

[0004] But in prior art, through buckle, loose condition can appear, and need to open buckle, then gradually take out module, operation is too cumbersome. UTILITY MODEL CONTENTS

[0005] The utility model discloses an easy overhaul air purification device of installation in return air inlet, solve the problem that the current disassembling mode of prior art is too simple, only through the fixing of buckle, loose condition can appear.

[0006] In order to achieve the above object, the utility model provides an easy overhaul air purification device of installation in return air inlet, including outer frame, a plurality of access panels and purification mechanism, the purification mechanism includes a plurality of primary efficiency filter screen, a plurality of purification modules and a plurality of U-shaped sliding slots, a plurality of access panels are bolted with the upper end of the outer frame respectively, a plurality of U-shaped sliding slots are respectively arranged in the inside of the outer frame, a plurality of primary efficiency filter screens and a plurality of purification modules are respectively slidably fitted with corresponding U-shaped sliding slots.

[0007] Among them, each purification module includes ionization section and adsorption block, the ionization section and the adsorption block are respectively slidably fitted with corresponding U-shaped sliding slots, and the ionization section is arranged in front of the adsorption block.

[0008] Among them, the easy overhaul air purification device of installation in return air inlet further includes a plurality of flanges, each flange has a fixing hole, and a plurality of flanges are arranged on the outer wall of the outer frame.

[0009] The air purification device with easy maintenance installed at the return air outlet further comprises an electric control box, a switch button and a power plug block, the electric control box is fixedly connected with the left end of the outer frame, the switch button is arranged at the left end of the electric control box, and the power plug block is arranged at the left end of the electric control box.

[0010] The air purification device with easy maintenance installed at the return air outlet of the utility model, when needing to be maintained, only need to unscrew the bolts of the multiple maintenance plates, then take down the multiple maintenance plates, the maintenance plates will not be loose through the bolt fixing mode, after the maintenance plates are taken down, the multiple primary filter screens and the multiple purification modules are taken out along the corresponding U-shaped sliding grooves in sequence, and the operation is simple and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below.

[0012] Figure 1 is the overall structure schematic view of the utility model.

[0013] Figure 2 is the overall structure schematic view of the utility model, Figure 1 is the A-A line section view of the utility model.

[0014] Figure 3 is the overall structure schematic view of the utility model, Figure 2 is the B local structure enlarged view of the utility model.

[0015] Figure 4 is the left view of the overall structure of the utility model.

[0016] Figure 5 is the top view of the overall structure of the utility model.

[0017] 1-outer frame, 2-maintenance plate, 3-flange, 4-electric control box, 5-switch button, 6-power plug block, 7-primary filter screen, 8-purification module, 9-U-shaped sliding groove, 10-ionization section, 11-adsorption block, 12-fixing hole. DETAILED DESCRIPTION

[0018] The embodiments of the utility model will be described in detail below, the examples of the embodiments are shown in the drawings, the embodiments described below by referring to the drawings are exemplary, and are intended to explain the utility model, and cannot be understood as the limitation of the utility model.

[0019] Please refer to Figures 1 to 5 , wherein, Figure 1 is the overall structure schematic view of the utility model, Figure 2 is the A-A line section view of the utility model, Figure 1 of the utility model,Figure 3 is the whole left view of the utility model, Figure 2 is the local structure amplification view of B place of the utility model, Figure 4 is the whole left view of the utility model, Figure 5 is the whole plan view of the utility model.

[0020] The utility model provides a kind of easy maintenance air purification device installed in return air inlet, including outer frame 1, multiple maintenance plate 2 and purification mechanism, the purification mechanism includes multiple primary filter screen 7, multiple purification module 8 and multiple U-shaped sliding slot 9, multiple maintenance plate 2 respectively with the upper end bolt connection of outer frame 1, multiple U-shaped sliding slot 9 are respectively symmetrically arranged in the inside of outer frame 1, multiple primary filter screen 7 and multiple purification module 8 are respectively with corresponding U-shaped sliding slot 9 sliding adaptation.

[0021] In the embodiment, when needing maintenance, just unscrew the bolt of multiple maintenance plate 2, then multiple maintenance plate 2 is removed, by bolt fixed mode, maintenance plate 2 will not appear loose, after maintenance plate 2 is removed, multiple primary filter screen 7 and multiple purification module 8 are sequentially taken out along corresponding U-shaped sliding slot 9, simple and convenient to operate.

[0022] Further, each purification module 8 includes ionization section 10 and adsorption block 11, ionization section 10 and adsorption block 11 are respectively with corresponding U-shaped sliding slot 9 sliding adaptation, and ionization section 10 is arranged in front of adsorption block 11.

[0023] In the embodiment, dust in air is removed by the cooperation of ionization section 10 and adsorption block 11.

[0024] Further, the easy maintenance air purification device installed in return air inlet further includes multiple flanges 3, each flange 3 has fixing hole 12, multiple flanges 3 are respectively arranged on the outer wall of outer frame 1.

[0025] In the embodiment, multiple fixing holes 12 can be connected and fixed with air pipe or air conditioning equipment.

[0026] Further, the easy maintenance air purification device installed in return air inlet further includes electric control box 4, switch button 5 and power supply plug block 6, electric control box 4 is fixedly connected with the left end of outer frame 1, switch button 5 is arranged on the left end of electric control box 4, power supply plug block 6 is arranged on the left end of electric control box 4.

[0027] In the embodiment, electric control box 4 provides power and control for the device, starts and stops electric control box 4 by switch button 5, and provides power support by cooperating with power line through power supply plug block 6.

[0028] The above disclosure only shows one or more preferred embodiments of the present application, and cannot limit the scope of the present application. Those skilled in the art can understand that the implementation of all or part of the above-mentioned embodiments, and the equivalent changes made according to the claims of the present application, still belong to the scope covered by the present application.

Claims

1. An easily maintainable air purification device installed at a return air vent, characterized in that, Includes the outer frame, multiple inspection panels, and purification mechanism; The purification mechanism includes multiple primary filters, multiple purification modules, and multiple U-shaped slides. Multiple inspection plates are respectively bolted to the upper end of the outer frame. Multiple U-shaped slides are symmetrically arranged inside the outer frame. Multiple primary filters and multiple purification modules are respectively slidably adapted to the corresponding U-shaped slides.

2. The easily maintainable air purification device installed at the return air vent as described in claim 1, characterized in that, Each purification module includes an ionization section and an adsorption block, the ionization section and the adsorption block being slidably adapted to the corresponding U-shaped groove, and the ionization section being positioned in front of the adsorption block.

3. The easily maintainable air purification device installed at the return air vent as described in claim 2, characterized in that, The easily maintainable air purification device installed at the return air inlet also includes multiple flanges, each of which has a fixing hole, and the multiple flanges are respectively disposed on the outer wall of the outer frame.

4. The easily maintainable air purification device installed at the return air vent as described in claim 3, characterized in that, The easily maintainable air purification device installed at the return air vent also includes an electrical control box, a switch button, and a power socket. The electrical control box is fixedly connected to the left end of the outer frame, the switch button is located at the left end of the electrical control box, and the power socket is located at the left end of the electrical control box.

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