CN218846328U

CN218846328U - Air return inlet purifier

Info

Publication number: CN218846328U
Application number: CN202223290918.3U
Authority: CN
Inventors: 黄忠明; 翟东耀; 夏晓燕; 苏慧超; 林碧原; 潘家春
Original assignee: Guangdong Guangyin Construction Co ltd
Current assignee: Guangdong Guangyin Construction Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-11
Anticipated expiration: 2032-12-08

Abstract

The utility model provides a return air inlet purifier, relate to central air conditioning technical field, including the purifier body, the purifier body includes the wind channel, the vertical a plurality of ultraviolet lamps of installing in inside one side in wind channel, the inside in wind channel is provided with clean mechanism, clean mechanism includes a pair of lead screw and clean ring, the outside of ultraviolet lamp is located to clean ring cover, a pair of lead screw sets up respectively in the inside one end both sides in wind channel, and the upper and lower both ends of a pair of lead screw rotate with the inside upper and lower both ends in wind channel respectively and be connected, equal sliding connection has the slider on a pair of lead screw, the one end of slider respectively with clean ring fixed connection, the bottom of lead screw all overlaps and is equipped with first synchronizing wheel, the inside bottom in wind channel all rotates in one side that is close to the lead screw and is connected with the second synchronizing wheel. The utility model discloses a, can effectively improve the purification efficiency to the air, have higher practical value.

Description

Air return inlet purifier

Technical Field

The utility model belongs to the technical field of central air conditioning, more specifically say, in particular to return air inlet purifier.

Background

The air outlet is used for providing treated air so as to realize the increase or decrease of temperature and humidity, and the air return inlet is used for sucking indoor air and exhausting the air from the air outlet after the treatment of the internal compressor.

Publication No.: CN208025712U a central air conditioning return air inlet purifier, which comprises a housin, housing face is provided with the return air inlet, the inside purifying box that is provided with in return air inlet, purifying box one side is provided with the metal filter mantle, the inside first absorption box that is provided with of purifying box, first absorption box one side is provided with the second and adsorbs the box, return air inlet top inner wall is provided with the ultraviolet lamp mount pad, ultraviolet lamp mount pad bottom is provided with ultraviolet lamp. The utility model is provided with the metal filter cover, the first adsorption box, the second adsorption box and the ultraviolet lamp, which is favorable for carrying out two times of adsorption treatment on the air, and is matched with the ultraviolet lamp for sterilization, thereby improving the purification effect on the air, and is favorable for the fixed installation of the purification box and the replacement of the adsorption plate in the first adsorption box and the adsorption block in the second adsorption box by arranging the fixed plate, the through hole, the screw and the slide rail;

according to the technical scheme, when the ultraviolet lamp is used for sterilizing the air, dust which is not purified in the air is attached to the surface of the ultraviolet lamp along with the return opening, so that the irradiation of the ultraviolet lamp is influenced, and the sterilization effect on the air is reduced; therefore, the utility model provides a return air inlet purification device.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a return air inlet purifier to solve the problem that proposes in the background art.

The utility model discloses return air inlet purifier's purpose and efficiency are reached by following specific technological means:

the air return inlet purification device comprises a purification device body, wherein the purification device body comprises an air channel, a plurality of ultraviolet lamps are vertically installed on one side inside the air channel, a cleaning mechanism is arranged inside the air channel and comprises a pair of lead screws and a cleaning ring, the cleaning ring is sleeved outside the ultraviolet lamps, the lead screws are arranged on two sides of one end inside the air channel respectively and are connected with the upper end and the lower end of the air channel respectively in a rotating mode, the lead screws are connected with a pair of sliding blocks in a sliding mode, one ends of the sliding blocks are fixedly connected with the cleaning ring respectively, first synchronizing wheels are sleeved at the bottom ends of the lead screws, second synchronizing wheels are connected with the bottom of the air channel in a rotating mode on one side close to the lead screws, first synchronizing belts are arranged between the first synchronizing wheels and the second synchronizing wheels in a winding mode, third synchronizing wheels are sleeved at the upper ends of the second synchronizing wheels, second synchronizing belts are arranged between the third synchronizing wheels in a winding mode, servo motors are fixedly installed on one side inside the air channel, and the output ends of the servo motors are in transmission connection with one of the third synchronizing wheels.

Furthermore, the inside center department in wind channel transversely installs the baffle, the equal fixed mounting in upper and lower both ends of baffle has first active carbon filter screen.

Furthermore, a second active carbon filter screen is fixedly mounted on one side of the first active carbon filter screen.

Furthermore, inside the wind channel is close to one side block of first active carbon filter screen and is installed thin filter screen, inside in the wind channel is close to one side block of thin filter screen and is installed thick filter screen.

Furthermore, a filter cover is clamped and installed at one side close to the ultraviolet lamp inside the air duct.

Further, the inner wall of the cleaning ring is embedded with a cleaning block, and one side of the cleaning block is attached to the outer side of the ultraviolet lamp.

Furthermore, the air duct is made of metal, and the surface of the air duct is coated with an anti-rust coating.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. according to the air return inlet purification device, the screw rods are installed, the sliding blocks which are connected with the screw rods in a sliding mode can be driven to move when the screw rods rotate, the sliding blocks are connected with the cleaning rings, so that the cleaning rings can be driven to move up and down on the outer side of an ultraviolet lamp, attached dust on the surface of the ultraviolet lamp can be removed, the servo motor is installed, one of the third synchronizing wheels can be driven to rotate when the screw rods work, the third synchronizing wheels are connected through a second synchronous belt in a transmission mode, so that the second synchronizing wheel installed at the bottom end of each third synchronizing wheel rotates synchronously, a first synchronous belt is wound between each second synchronizing wheel and the first synchronizing wheel sleeved at the bottom end of each screw rod, a pair of screw rods also rotates synchronously, the sliding blocks can conveniently move, and the ultraviolet lamp can be cleaned;

2. the air return inlet purification device is characterized in that the interior of an air channel is divided into an upper part and a lower part by installing a partition plate, so that airflow can conveniently pass by sections, the contact area between the airflow and a first activated carbon filter screen is increased, the adsorption efficiency of impurities in air is improved, the air is further adsorbed by installing a second activated carbon filter screen, the purification efficiency is improved, the air entering the air channel is subjected to multistage filtration by installing a coarse filter screen and a fine filter screen, and dust cleaned from an ultraviolet lamp is prevented from flying out by installing a filter cover; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, can effectively improve the purification efficiency to the air, has higher practical value.

Drawings

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a schematic side sectional view of the present invention.

Fig. 4 is a perspective view of the cleaning mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

100. a purification device body; 1001. an air duct; 1002. a filter housing; 1003. a coarse filter screen; 1004. a partition plate; 1005. a fine filter screen; 1006. a first activated carbon filter screen; 1007. a second activated carbon filter screen; 1008. an ultraviolet lamp; 200. a cleaning mechanism; 2001. a screw rod; 2002. a slider; 2003. cleaning the ring; 2004. a first synchronizing wheel; 2005. a second synchronizing wheel; 2006. a first synchronization belt; 2007. a servo motor; 2008. a third synchronizing wheel; 2009. a second timing belt.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Example (b):

as shown in figures 1 to 4:

the utility model provides a return air inlet purification device, including purification device body 100, purification device body 100 includes wind channel 1001, a plurality of ultraviolet lamps 1008 are vertically installed to inside one side of wind channel 1001, the inside of wind channel 1001 is provided with cleaning mechanism 200, cleaning mechanism 200 includes a pair of lead screw 2001 and cleaning ring 2003, cleaning ring 2003 cover is located the outside of ultraviolet lamps 1008, a pair of lead screw 2001 sets up respectively in the inside one end both sides of wind channel 1001, and the upper and lower both ends of a pair of lead screw 2001 rotate with the inside upper and lower both ends of wind channel 1001 respectively and are connected, a pair of all sliding connection has slider 2002 on lead screw 2001, the one end of slider 2002 is respectively with cleaning ring 2003 fixed connection, the bottom of lead screw 2001 all overlaps and is equipped with first synchronizing wheel 2004, the inside bottom of wind channel 1001 all rotates on one side near lead screw 2001 and is connected with second synchronizing wheel 2005, a first synchronous belt 2006 is wound between the first synchronous wheel 2004 and the second synchronous wheel 2005, third synchronous wheels 2008 are sleeved at the upper ends of the second synchronous wheels 2005, a second synchronous belt 2009 is wound between a pair of the third synchronous wheels 2008, a servo motor 2007 is fixedly installed at one side inside the air duct 1001, the output end of the servo motor 2007 is in transmission connection with one of the third synchronous wheels 2008, a slide block 2002 which is connected with the servo motor in a sliding manner can be driven to move when the servo motor 2007 rotates, the slide block 2002 is connected with a cleaning ring 2003, so that the cleaning ring 2003 can be driven to move up and down on the outer side of the ultraviolet lamp 1008, and further dust attached to the surface of the cleaning ring can be removed, the servo motor 2007 is installed, one of the third synchronous wheels 2008 can be driven to rotate when the cleaning ring works, and the third synchronous wheels 2008 are in transmission connection through a second synchronous belt 2009, therefore, the second synchronizing wheel 2005 arranged at the bottom end of the third synchronizing wheel 2008 rotates synchronously, the first synchronizing belt 2006 is wound between the second synchronizing wheel 2005 and the first synchronizing wheel 2004 sleeved at the bottom end of the screw rod 2001, the screw rod 2001 also rotates synchronously, the slider 2002 can move conveniently, and the ultraviolet lamp 1008 can be cleaned.

Wherein, the inside center department of wind channel 1001 transversely installs baffle 1004, the equal fixed mounting in both ends has first active carbon filter screen 1006 about baffle 1004, through installation baffle 1004, cuts apart into two parts about wind channel 1001's inside, and then makes things convenient for the air current segmentation to pass through, improves the area of contact with first active carbon filter screen 1006, improves the adsorption efficiency to impurity in the air.

Wherein, the equal fixed mounting in one side of first active carbon filter screen 1006 has second active carbon filter screen 1007, and through installation second active carbon filter screen 1007, further adsorbs the air, improves purification efficiency.

Wherein, wind channel 1001 is inside to be installed fine filter screen 1005 in the block of one side near first active carbon filter screen 1006, wind channel 1001's inside is installed coarse filter screen 1003 in the block of one side near fine filter screen 1005, through installing coarse filter that I1003 and fine filter screen 1005, carries out multistage filtration to the air that enters into wind channel 1001.

Wherein, the filter housing 1002 is installed at the inside block of one side that is close to the ultraviolet lamp 1008 of wind channel 1001, through installing filter housing 1002, avoids the dust departure of clearance from the ultraviolet lamp 1008.

Wherein, the inner wall of cleaning ring 2003 all inlays to establish and installs cleaning block, just one side of cleaning block is laminated mutually with the outside of ultraviolet lamp 1008, through installing cleaning block, improves the clean effect to ultraviolet lamp 1008.

Wherein, wind channel 1001 is the metal material, just the surface of wind channel 1001 scribbles anti rust coating, through setting up wind channel 1001 to the metal material, and the surface scribbles anti rust coating, improves wind channel 1001's life and antirust effect.

The specific use mode and function of the embodiment are as follows:

when the product is used, whether each mechanism in the air return port purification device is complete is checked firstly, then the air duct 1001 is installed at a proper position, when air enters the air duct 1001, the air firstly passes through the coarse filter screen 1003, then passes through the fine filter screen 1005 to block particulate matters in the air, then the air enters the partition 1004, the partition 1004 divides the air duct 1001 into an upper area and a lower area, when the air is divided to pass through, the air is in contact with the first active carbon filter screen 1006 to adsorb small molecular substances in the air, and by installing the second active carbon filter screen 1007, small molecular substances in the air are further adsorbed, bacteria in the air are killed by installing the ultraviolet lamp 1008, then the air is discharged through the filter cover 1002, dust adheres to the ultraviolet lamp 1008 along with the flow of the air, at the moment, the servo motor 2007 is started to drive one of the third synchronizing wheel 2008 to rotate when the servo motor works, the third synchronizing wheel 2008 is driven to rotate by the second synchronizing wheel 2009, so that the third synchronizing wheel 2008 is sleeved on the second synchronizing wheel 2005, the dust cleaning ring 2002 is driven to rotate around the screw rod 2001, and the cleaning ring 2003 which is connected to clean the dust ring 2003, so that the dust can be driven by the screw rod 2003, and the screw rod 2005 which is connected with the screw rod 2005, thereby the cleaning ring 2003, and the dust ring 2005 is arranged on the screw rod 2003, and the cleaning ring 2005, and the cleaning ring 2003, so that the dust can be moved together, and the screw rod 2003.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Return air inlet purifier, including purifier body (100), its characterized in that: the purification device body (100) comprises an air duct (1001), a plurality of ultraviolet lamps (1008) are vertically installed on one side inside the air duct (1001), a cleaning mechanism (200) is arranged inside the air duct (1001), the cleaning mechanism (200) comprises a pair of lead screws (2001) and a cleaning ring (2003), the cleaning ring (2003) is sleeved on the outer sides of the ultraviolet lamps (1008), the pair of lead screws (2001) are respectively arranged on two sides of one end inside the air duct (1001), the upper ends and the lower ends of the pair of lead screws (2001) are respectively connected with the upper end and the lower end inside the air duct (1001) in a rotating manner, a sliding block (2002) is respectively connected onto the pair of lead screws (2001) in a sliding manner, one end of the sliding block (2002) is respectively fixedly connected with the cleaning ring (2003), a first synchronizing wheel (2004) is sleeved on the bottom end of each lead screw (2001), a second synchronizing wheel (2005) is respectively connected onto one side, close to the lead screw (2001), the bottom inside the air duct (1001), a third synchronizing wheel (2008) is sleeved on one side, a third synchronizing wheel (2008) and a third synchronizing wheel (2008) is installed on one side of the air duct (1001), the output end of the servo motor (2007) is in transmission connection with one of the third synchronizing wheels (2008).

2. The return air inlet purification device according to claim 1, wherein: a partition plate (1004) is transversely installed at the center of the interior of the air duct (1001), and first activated carbon filter screens (1006) are fixedly installed at the upper end and the lower end of the partition plate (1004).

3. The return air inlet purification device as claimed in claim 2, wherein: and a second activated carbon filter screen (1007) is fixedly arranged on one side of each pair of first activated carbon filter screens (1006).

4. The return air inlet purification device according to claim 3, wherein: inside in wind channel (1001) is close to one side block of first active carbon filter screen (1006) and is installed fine filtration net (1005), inside in wind channel (1001) is close to one side block of fine filtration net (1005) and is installed coarse filtration net (1003).

5. The return air inlet purification device according to claim 1, wherein: a filter cover (1002) is clamped and installed at one side close to the ultraviolet lamp (1008) inside the air duct (1001).

6. The return air inlet purification device according to claim 1, wherein: the inner wall of the cleaning ring (2003) is embedded with cleaning blocks, and one side of each cleaning block is attached to the outer side of the ultraviolet lamp (1008).

7. The return air inlet purification device as claimed in claim 1, wherein: the air duct (1001) is made of metal, and an anti-rust coating is coated on the surface of the air duct (1001).