CN221705747U - Central air conditioner air supply equipment - Google Patents

Abstract

The utility model relates to the technical field of air supply equipment, specifically a central air-conditioning air supply equipment, including an air supply component, which includes an air supply pipe, and a guide window arranged at the end of the air supply pipe; a purification component, which includes a strip opening opened on the upper surface of the air supply pipe, and a purification plate slidably arranged on the inner wall of the strip opening, a rectangular opening is opened on the front of the purification plate, and filter screens are fixed on the front and back of the purification plate, and the two filter screens block the rectangular opening to form a purification chamber, and the interior of the purification chamber is filled with activated carbon particles. The utility model sets a purification component, so that the air supply equipment can effectively intercept and filter dust and other granular debris in the air through the two filter screens on the purification plate during the process of air supplying air to the air conditioner, so as to achieve the purpose of effectively filtering, adsorbing and purifying the air, thereby effectively solving the defect of the prior art that the air entering the air supply pipe cannot be effectively purified.

Description

Central air conditioning air supply equipment

Technical Field

The utility model relates to the technical field of air supply equipment, in particular to central air-conditioning air supply equipment.

Background Art

In the prior art, a central air-conditioning air supply duct with publication number CN218210013U adopts a scheme of "including a connecting sleeve, an inner wall of the connecting sleeve is fixedly connected with a positioning block, an air duct body is inserted into the interior of the connecting sleeve, a positioning groove is provided on one side of the air duct body, the positioning block is located inside the positioning groove, a square groove is provided on the outer surface of the connecting sleeve, a fixing groove is provided on the outer surface of the air duct body, the fixing groove is arranged opposite to the square groove, and a limiting groove is provided on the outer surface of the connecting sleeve". This scheme can solve the problem that the current air supply duct is usually connected and fixed by bolts during installation, which is inconvenient for the installation of the air supply duct, and it is inconvenient to disassemble the air supply duct during maintenance, resulting in a lot of time required for installation and disassembly.

However, the above scheme still has some shortcomings. For example, in the actual process of supplying air to the central air conditioner, the air only plays the role of air supply and drainage through the air supply duct. Since the air contains dust and other debris, as well as some odorous gases mixed in the air, the air entering the room is not clean enough. That is, the technical solution proposed by the above patent technology has the defect of being unable to effectively purify the air entering the air supply duct.

In view of this, the utility model proposes a central air-conditioning air supply device.

Summary of the invention

Technical issues solved

The purpose of the utility model is to provide a central air-conditioning air supply device, which has the advantage of being able to effectively filter, adsorb and purify the air, so as to solve the defect of being unable to effectively purify the air entering the air supply duct proposed in the above-mentioned background technology.

Technical Solution

In order to achieve the above purpose, the utility model provides the following technical solutions:

A central air-conditioning air supply device, comprising:

An air supply assembly, comprising an air supply pipe and a guide window arranged at the end of the air supply pipe;

A purification component, comprising a strip opening opened on the upper surface of the air supply pipe, and a purification plate slidably arranged on the inner wall of the strip opening, a rectangular opening opened on the front of the purification plate, and filter screens fixed on the front and back of the purification plate, two filter screens block the rectangular opening to form a purification chamber, and the interior of the purification chamber is filled with activated carbon particles;

The connecting assembly comprises a connecting plate fixed on the upper surface of the purification plate and fixing plates fixed on the surfaces of both sides of the air supply pipe.

As a preferred technical solution, a U-shaped installation frame is fixedly provided on the inner wall of the air supply duct, and a plug-in groove matching the strip-shaped opening is opened on the inner wall of the U-shaped installation frame.

As a preferred technical solution, an annular mounting groove for mounting the filter is provided on the surface of the purification plate, and a mounting ring is fixedly provided on the inner wall of the annular mounting groove, and the filter is fixedly provided on the inner wall of the mounting ring.

As a preferred technical solution, the surface of the mounting ring is provided with four mounting holes in a rectangular array, the interior of the mounting holes is provided with hexagon socket bolts, and the inner wall of the annular mounting groove is provided with a cylindrical threaded groove threadedly connected to the hexagon socket bolts.

As a preferred technical solution, an operating handle is fixedly provided on the upper surface of the connecting plate, a rubber sleeve is provided on the surface of the operating handle, and a sealing ring for sealing the gap between the strip opening and the purification plate is fixedly provided on the lower surface of the connecting plate.

As a preferred technical solution, two through holes are provided on the surfaces of the two fixing plates, positioning posts are slidably provided on the inner walls of the through holes, and positioning grooves matching the positioning posts are provided on both side surfaces of the connecting plates.

As a preferred technical solution, a pull disk is fixedly provided at the end of the positioning column, and a clamping spring is sleeved on the surface of the positioning column, and the two ends of the clamping spring are respectively fixedly connected to the fixed plate and the surface of the pull disk.

Beneficial Effects

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model sets a purification component so that the air supply device can effectively intercept and filter dust and other granular debris in the air through two filters on the purification plate during the air supply process of the air conditioner, thereby achieving the purpose of effectively filtering, adsorbing and purifying the air, thereby effectively solving the defect of the prior art that the air entering the air supply duct cannot be effectively purified.

2. The utility model is provided with an intercepting component. When the filter and activated carbon particles need to be cleaned and replaced, the filter can be quickly disassembled and cleaned, and the activated carbon particles can be poured out and replaced conveniently. After cleaning and replacement, the connecting plate can be quickly fixed, thereby enabling the device to achieve the purpose of replacing, installing and disassembling the purification component.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a schematic diagram of the cross-sectional structure of the utility model;

FIG3 is a schematic diagram of the three-dimensional structure of the U-shaped installation frame of the utility model;

FIG4 is a schematic diagram of the decomposed structure of the purification component of the utility model;

FIG5 is an enlarged structural schematic diagram of point A in FIG2 of the present invention.

In the figure:

100. air supply assembly; 101. air supply pipe; 102. air guide window;

200, purification component; 201, strip opening; 202, purification plate; 203, filter screen; 204, activated carbon particles; 205, U-shaped installation frame; 206, plug-in slot; 207, annular installation slot; 208, installation ring; 209, installation hole; 2010, hexagon socket bolt; 2011, cylindrical threaded groove;

300, connecting assembly; 301, connecting plate; 302, fixing plate; 303, operating handle; 304, sealing ring; 305, positioning column; 306, positioning groove; 307, pull plate; 308, tightening spring.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and/or" used herein includes any and all combinations of one or more related listed items.

In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

As shown in Figures 1-5, an embodiment of the utility model provides a central air-conditioning air supply device, including an air supply component 100, which includes an air supply pipe 101 connected to the air outlet end of the central air-conditioning, and a guide window 102 arranged at the end of the air supply pipe 101; the setting of the guide window 102 facilitates the guidance of the air outlet angle of the central air-conditioning.

The purification assembly 200 includes a strip opening 201 formed on the upper surface of the air supply pipe 101, and a purification plate 202 slidably disposed on the inner wall of the strip opening 201, wherein the purification plate 202 is a rectangular plate;

A rectangular opening is provided on the front of the purification plate 202, and filter screens 203 are fixedly provided on the front and back of the purification plate 202. The filter screens 203 are used to effectively intercept and filter particulate matter such as dust in the air.

Two filters 203 seal the rectangular opening to form a purification chamber, and the interior of the purification chamber is filled with activated carbon particles 204; when filling the activated carbon particles 204, the purification plate 202 is laid flat, and after opening a filter 203, the activated carbon particles 204 are added into the rectangular opening, and the filter 203 is reinstalled.

A U-shaped mounting frame 205 is fixedly provided on the inner wall of the air supply duct 101, and a plug-in groove 206 which is compatible with the strip opening 201 is opened on the inner wall of the U-shaped mounting frame 205. The setting of the U-shaped mounting frame 205 and the plug-in groove 206 can facilitate the quick plug-in and positioning of the purification panel 202, and a rubber sealing pad is provided on the inner wall of the plug-in groove 206.

The surface of the purification plate 202 is provided with an annular mounting groove 207 for mounting the filter 203 , and the inner wall of the annular mounting groove 207 is fixed with a mounting ring 208 , and the filter 203 is fixed on the inner wall of the mounting ring 208 . The setting of the mounting ring 208 facilitates the quick installation and removal of the filter 203 .

The surface of the mounting ring 208 is provided with four mounting holes 209 in a rectangular array, and a hexagon socket bolt 2010 is arranged inside the mounting hole 209. The inner wall of the annular mounting groove 207 is provided with a cylindrical threaded groove 2011 threadedly connected to the hexagon socket bolt 2010. After the hexagon socket bolt 2010 is installed, the end surface of the hexagon socket bolt 2010 and the surface of the mounting ring 208 are located on the same plane. Such an arrangement will not cause any jamming when the purification plate 202 enters and exits the strip opening 201.

Among them, the utility model sets a purification component 200, so that the air supply equipment can achieve the purpose of effectively filtering, adsorbing and purifying the air during the process of supplying air to the air conditioner, thereby effectively solving the defect of the prior art that the air entering the air supply pipe 101 cannot be effectively purified.

The connecting assembly 300 includes a connecting plate 301 fixedly mounted on the upper surface of the purification plate 202 , and fixing plates 302 fixedly mounted on the surfaces of both sides of the air supply pipe 101 .

An operating handle 303 is fixedly provided on the upper surface of the connecting plate 301, and a rubber sleeve is provided on the surface of the operating handle 303. A sealing ring 304 is fixedly provided on the lower surface of the connecting plate 301 for sealing the gap between the strip opening 201 and the purification plate 202. The setting of the sealing ring 304 can effectively prevent air leakage in the air supply pipe 101.

Two through holes are formed on the surfaces of the two fixing plates 302 , and positioning posts 305 are slidably provided on the inner walls of the through holes. Positioning grooves 306 matching the positioning posts 305 are formed on the surfaces of both sides of the connecting plate 301 .

A pull plate 307 is fixedly disposed at the end of the positioning column 305 , and a tightening spring 308 is sleeved on the surface of the positioning column 305 , and two ends of the tightening spring 308 are fixedly connected to the fixed plate 302 and the surface of the pull plate 307 , respectively.

Among them, the utility model sets a connecting component 300, when it is necessary to clean and replace the filter 203 and the activated carbon particles 204, the filter 203 can be quickly disassembled and cleaned, and the activated carbon particles 204 can be poured out and replaced. After cleaning and replacement, the purification plate 202 can be inserted into the interior of the U-shaped installation frame 205 through the strip opening 201, and the pull plate 307 can be operated to make the positioning column 305 inserted into the positioning groove 306 under the action of the tightening spring 308, so as to achieve rapid fixation of the connecting plate 301, thereby enabling the device to achieve the purpose of replacing, installing and disassembling the purification component 200.

Working principle: During the air supply process of the air conditioner, the air supply device can effectively intercept and filter dust and other granular debris in the air through the two filters 203 on the purification plate 202, and can effectively adsorb and purify odorous gases mixed in the air through the activated carbon particles 204 between the two filters 203, thereby achieving the purpose of effectively filtering, adsorbing and purifying the air, thereby effectively solving the defect of the prior art that the air entering the air supply pipe 101 cannot be effectively purified. At the same time, when it is necessary to clean and replace the filter 203 and the activated carbon particles 204, the two pull plates 307 can be pulled outward to disengage the positioning column 305 from the positioning groove 306, and the end of the positioning column 305 is tightly limited in the fixed position. After the side of the plate 302 is removed, the operating handle 303 is pulled upwards to achieve the purpose of quickly disassembling the purification component 200 and the air supply pipe 101. Thereafter, the disassembled purification plate 202 is laid flat, and the hexagon socket bolt 2010 is turned with a hexagonal wrench. After disassembling it, the filter screen 203 can be disassembled and cleaned, and it is also convenient to pour out and replace the activated carbon particles 204. After cleaning and replacement, the purification plate 202 can be inserted into the interior of the U-shaped mounting frame 205 through the strip opening 201, and the pull plate 307 is operated to make the positioning column 305 inserted into the positioning groove 306 under the action of the tightening spring 308, so as to achieve the purpose of quickly fixing the connecting plate 301, so that the device can achieve the purpose of replacing, installing and disassembling the purification component 200.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims (7)

1. A central air conditioner air supply device, which is characterized in that: comprising the steps of (a) a step of,

An air supply assembly (100) comprising an air supply pipe (101) and a flow guide window (102) arranged at the end part of the air supply pipe (101);

The purification assembly (200) comprises a strip-shaped opening (201) formed in the upper surface of the air supply pipe (101) and a purification plate (202) arranged on the inner wall of the strip-shaped opening (201) in a sliding manner, wherein a rectangular opening is formed in the front surface of the purification plate (202), filter screens (203) are fixedly arranged on the front surface and the back surface of the purification plate (202), the rectangular opening is blocked into a purification cavity by the two filter screens (203), and activated carbon particles (204) are filled in the purification cavity;

The connecting assembly (300) comprises a connecting plate (301) fixedly arranged on the upper surface of the purifying plate (202) and fixing plates (302) fixedly arranged on the two side surfaces of the blast pipe (101).

2. A central air conditioning air supply device according to claim 1, characterized in that: the inner wall of the blast pipe (101) is fixedly provided with a U-shaped mounting frame (205), and the inner wall of the U-shaped mounting frame (205) is provided with a splicing groove (206) which is matched with the strip-shaped opening (201).

3. A central air conditioning air supply device according to claim 1, characterized in that: an annular mounting groove (207) for mounting the filter screen (203) is formed in the surface of the purification plate (202), a mounting ring (208) is fixedly arranged on the inner wall of the annular mounting groove (207), and the filter screen (203) is fixedly arranged on the inner wall of the mounting ring (208).

4. A central air conditioning air supply unit according to claim 3, characterized in that: four mounting holes (209) are formed in the surface of the mounting ring (208) in a rectangular array, an inner hexagon bolt (2010) is arranged in the mounting holes (209), and a cylindrical thread groove (2011) in threaded connection with the inner hexagon bolt (2010) is formed in the inner wall of the annular mounting groove (207).

5. A central air conditioning air supply device according to claim 1, characterized in that: an operation handle (303) is fixedly arranged on the upper surface of the connecting plate (301), a rubber sleeve is sleeved on the surface of the operation handle (303), and a sealing ring (304) for sealing a gap between the strip-shaped opening (201) and the purifying plate (202) is fixedly arranged on the lower surface of the connecting plate (301).

6. A central air conditioning air supply device according to claim 1, characterized in that: two through holes are formed in the surfaces of the two fixing plates (302), positioning columns (305) are slidably arranged on the inner walls of the through holes, and positioning grooves (306) matched with the positioning columns (305) are formed in the surfaces of the two sides of the connecting plate (301).

7. The central air-conditioning air-supply device according to claim 6, wherein: the end of the positioning column (305) is fixedly provided with a pull disc (307), the surface of the positioning column (305) is sleeved with a tight supporting spring (308), and two ends of the tight supporting spring (308) are fixedly connected with the surfaces of the fixed plate (302) and the pull disc (307) respectively.