CN216048299U

CN216048299U - Fan filter unit convenient to air purification

Info

Publication number: CN216048299U
Application number: CN202121735793.3U
Authority: CN
Inventors: 刘其明; 张倩影
Original assignee: Anhui Zhongkehuaheng Environmental Technology Co ltd
Current assignee: Anhui Zhongkehuaheng Environmental Technology Co ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-03-15
Anticipated expiration: 2031-07-28

Abstract

The utility model discloses a fan filter unit convenient for air purification, which comprises a shell, wherein an air inlet is formed in the upper end surface of the shell, combined rolling balls are rotatably arranged on two sides of the air inlet, the combined rolling balls on the two sides are matched with an air inlet plate, a group of placing members are welded on the lower part of the air inlet and the inner side wall of the shell, a filter element body is placed and combined between the placing members, a fan main body is arranged on the lower part of the filter element body, an air guide cavity is formed in the lower part of the fan main body, a negative oxygen ion generator is arranged on one side of the air guide cavity, an air outlet guide mechanism is arranged at the bottom of the air guide cavity, a cover groove block is matched with the lower end surface of the shell, and a dust screen is arranged on the end surface of the cover groove block in a groove combination mode. The utility model realizes quick assembly and disassembly, is convenient to replace and maintain, controls the air outlet direction through the air outlet guide mechanism, and has the advantages of simple operation, good use effect and the like.

Description

Fan filter unit convenient to air purification

Technical Field

The utility model relates to the technical field of fan filtering related devices, in particular to a fan filter unit convenient for air purification.

Background

The fan filter unit is an air supply filter device with a power device (fan), can be connected and used in a modularized mode, is widely applied to occasions such as clean rooms, clean workbenches and clean production lines, and has the function of purifying air.

However, the existing fan filter unit is inconvenient to install and disassemble related components, the purification effect is difficult to guarantee, and dead angles exist at the air outlet of the fan filter unit during air outlet, so that the fan filter unit convenient for air purification is provided and designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fan filter unit convenient for air purification, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fan filter unit convenient to air purification, includes the casing, the air intake has been seted up to the up end of casing, air intake department both sides are rotated and are installed combination spin, both sides the combination spin agrees with to fit installs the air inlet board, the lower part of air intake and the inside wall welding of casing install a set of component of placing, it is a set of place the combination between the component and install the filter core body, the fan main part is installed to the lower part of filter core body, the wind-guiding chamber is installed to the lower part of fan main part, negative oxygen ion generator is installed to one side on the wind-guiding chamber, air-out guiding mechanism is installed to the bottom in wind-guiding chamber, the lower terminal surface of casing agrees with installs the lid groove piece, the fluting combination installs the dust screen on the terminal surface of lid groove piece.

Preferably, place the component including placing a piece and placing a fixed cover cylinder piece on the piece welding installation, the inboard bottom welding of fixed cover cylinder piece installs reset spring, reset spring's outer end welding installation has movable dog.

Preferably, air-out guiding mechanism includes a plurality of mounting panels, every one side cup joints through the pivot and installs the wind guide extension board, and is a plurality of keep away from pivot department on the wind guide extension board and cup joint fixed mounting and have the connecting rod, the one end welding of connecting rod installs spacing spring, spacing spring's outside and cup joint on the connecting rod and install first sleeve, first telescopic one side just cup joints fixed mounting on the connecting rod and has the connecting plate, the power component is installed to the upper end of connecting plate.

Preferably, the power component includes the motor, the output of motor is installed the screw thread bull stick through the coupling joint, the movable plate is installed in the grafting on the screw thread bull stick, the movable plate with connecting plate welded fastening built-up connection, trompil cup joints slidable mounting and has the guide bar on the movable plate, just the guide bar is installed the upside of screw thread bull stick.

Preferably, the other end of the connecting rod is provided with a second sleeve, and the second sleeve is also internally provided with a limiting spring which is the same as that in the first sleeve.

Preferably, the shell and the cover groove block are detachably combined, installed and connected.

Compared with the prior art, the utility model has the beneficial effects that:

1. the combined rolling ball type air inlet filter is arranged on the upper end surface of the shell, the air inlet plate is convenient to disassemble and separate, the movable stop blocks are shifted to two sides under the elastic action of the reset springs in the group of placing components arranged on the inner side wall of the shell, the filter element body is convenient to disassemble and replace, and the purification effect of the filter element is ensured;

2. the motor in the power component in the air outlet guide mechanism is also arranged to drive the threaded rotating rod to rotate, so that the movable plate screwed on the threaded rotating rod drives the connecting plate welded at the lower end of the movable plate and the connecting rod fixedly sleeved and combined in the inner ring of the connecting plate to move in the horizontal direction on the guide rod, and after the connecting rod moves to one side, due to the traction elastic action of the limiting spring, the plurality of air guide support plates fixedly sleeved and combined on the connecting rod can rotate for a certain angle on the horizontally installed installation plate through the rotating shaft, so that a wind direction guide port is formed through the plurality of air guide support plates which rotate for a certain angle, air outlet is facilitated, and the wind direction of the air outlet is controlled.

Drawings

FIG. 1 is a schematic view of the overall structure of a fan filter unit for facilitating air purification according to the present invention;

FIG. 2 is a schematic view of a partial structure of a fan filter unit for facilitating air purification according to the present invention;

FIG. 3 is an enlarged schematic view of the position A of the fan filter unit in FIG. 1 for facilitating air purification according to the present invention.

In the figure: 1. a housing; 2. an air inlet; 3. combining the rolling balls; 4. an air inlet plate; 5. placing a component; 51. placing the branch blocks; 52. fixing a sleeve block; 53. a return spring; 54. a movable stop block; 6. a filter element body; 7. a fan main body; 8. a wind guide cavity; 9. a negative oxygen ion generator; 10. an air outlet guide mechanism; 101. mounting a plate; 102. an air guide support plate; 103. a connecting rod; 104. a limiting spring; 105. a first sleeve; 106. a connecting plate; 107. a power member; 1071. a motor; 1072. a threaded rotating rod; 1073. moving the plate; 1074. a guide bar; 108. a second sleeve; 11. covering the groove block; 12. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fan filter unit convenient to air purification, which comprises a housin 1, air intake 2 has been seted up to the up end of casing 1, 2 both sides of air intake are located and are rotated and install combination spin 3, combination spin 3 in both sides agrees with and install air inlet plate 4, the lower part of air intake 2 and have a set of component 5 of placing at the inside wall welding of casing 1, a set of component 5 of placing is placed the composite mounting and is had filter element body 6, fan main part 7 is installed to filter element body 6's lower part, wind-guiding chamber 8 is installed to fan main part 7's lower part, negative oxygen ion generator 9 is installed to one side on the wind-guiding chamber 8, air-out guiding mechanism 10 is installed to wind-guiding chamber 8's bottom, casing 1's lower terminal surface agrees with and installs lid channel block 11, it installs dust screen 12 to open groove composite mounting on lid channel block 11's the terminal surface.

The placing component 5 comprises a placing support block 51 and a fixed sleeve block 52 welded on the placing support block 51, the bottom end of the inner side of the fixed sleeve block 52 is welded with a return spring 53, and the outer end of the return spring 53 is welded with a movable stop block 54; the air outlet guide mechanism 10 comprises a plurality of mounting plates 101, an air guide support plate 102 is sleeved and mounted on one side of each mounting plate 101 through a rotating shaft, a connecting rod 103 is fixedly sleeved and mounted on the air guide support plates 102 far away from the rotating shaft, a limiting spring 104 is welded and mounted at one end of the connecting rod 103, a first sleeve 105 is sleeved and mounted outside the limiting spring 104 and on the connecting rod 103, a connecting plate 106 is fixedly sleeved and mounted on one side of the first sleeve 105 and on the connecting rod 103, and a power member 107 is mounted at the upper end of the connecting plate 106; the power component 107 comprises a motor 1071, the output end of the motor 1071 is connected and installed with a threaded rotating rod 1072 through a coupler, the threaded rotating rod 1072 is rotatably installed with a moving plate 1073, the moving plate 1073 is fixedly combined and connected with a connecting plate 106 in a welding way, a guide rod 1074 is sleeved and slidably installed on a hole formed in the moving plate 1073, and the guide rod 1074 is installed on the upper side of the threaded rotating rod 1072; the other end of the connecting rod 103 is provided with a second sleeve 108, and the second sleeve 108 is also internally provided with a limiting spring 104 which is the same as that in the first sleeve 105; the shell 1 and the cover groove block 11 are detachably assembled and connected.

The working principle is as follows: when the utility model is used, the fan main body 7 arranged in the shell 1 is started, so that the outside air can be introduced into the shell 1 through the diversion of the air inlet plate 4 combined with the rolling balls 3 at the two sides of the air inlet 2 and effectively filtered through the filter element body 6, the filtered air can enter the air guide cavity 8 along with the fan main body 7, then the air is further purified through the negative oxygen ion generator 9 to ensure the high-efficiency filtering effect of the fan filtering set, and the motor 1071 in the power component 107 in the air outlet guide mechanism 10 arranged at the lower end of the shell 1 can drive the screw rod 1072 to rotate, so that the moving plate 1073 screwed on the screw rod 1072 drives the connecting plate 106 welded at the lower end of the moving plate 1073 on the guide rod 1074 and the connecting rod 103 fixedly combined in the inner circle of the connecting plate 106 to move in the horizontal direction, when the connecting rod 103 moves to one side, because spacing spring 104 draws the elastic action for cup joint a plurality of wind guide extension boards 102 of fixed combination on connecting rod 103 can rotate certain angle on horizontally arranged's mounting panel 101 through the pivot, thereby form the wind direction guide mouth through a plurality of wind guide extension boards 102 after rotating certain angle, so that the air-out with control air-out wind direction, have easy operation, convenient to use, excellent in use effect's advantage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fan filter unit convenient to air purification, includes casing (1), its characterized in that: an air inlet (2) is formed in the upper end face of the shell (1), combined rolling balls (3) are rotatably arranged on two sides of the air inlet (2), an air inlet plate (4) is arranged on the combined rolling balls (3) on the two sides in a matching manner, a group of placing components (5) are welded on the lower part of the air inlet (2) and the inner side wall of the shell (1), a filter element body (6) is placed and combined between the group of placing components (5), a fan main body (7) is arranged at the lower part of the filter element body (6), a wind guide cavity (8) is arranged at the lower part of the fan main body (7), a negative oxygen ion generator (9) is arranged on one side of the air guide cavity (8), an air outlet guide mechanism (10) is arranged at the bottom of the air guide cavity (8), a cover groove block (11) is arranged on the lower end face of the shell (1) in a matching manner, and the end surface of the cover groove block (11) is provided with a groove and a dustproof net (12) in a combined manner.

2. A fan filter unit for facilitating air purification according to claim 1, wherein: the device is characterized in that the placing component (5) comprises a support block (51) and a fixing sleeve block (52) welded on the support block (51), a return spring (53) is welded at the bottom end of the inner side of the fixing sleeve block (52), and a movable stop block (54) is welded at the outer end of the return spring (53).

3. A fan filter unit for facilitating air purification according to claim 1, wherein: air-out guiding mechanism (10) includes a plurality of mounting panels (101), every one side is provided with wind guide support plate (102) through the pivot cup joint on mounting panel (101), and is a plurality of keep away from pivot department on wind guide support plate (102) and cup joint fixedly and be provided with connecting rod (103), the one end welding of connecting rod (103) is provided with spacing spring (104), the outside of spacing spring (104) just cup joints on connecting rod (103) and is provided with first sleeve (105), one side of first sleeve (105) just cup joints fixedly on connecting rod (103) and is provided with connecting plate (106), the upper end of connecting plate (106) is provided with power component (107).

4. A fan filter unit for facilitating air purification according to claim 3, wherein: power component (107) includes motor (1071), the output of motor (1071) is provided with screw bull stick (1072) through the coupling joint, screw bull stick (1072) top spin connects and is provided with movable plate (1073), movable plate (1073) with connecting plate (106) welded fastening built-up connection, trompil cup joints the slip and is provided with guide bar (1074) on movable plate (1073), just guide bar (1074) set up the upside of screw bull stick (1072).

5. A fan filter unit for facilitating air purification according to claim 3, wherein: the other end of the connecting rod (103) is provided with a second sleeve (108), and a limiting spring (104) which is the same as that in the first sleeve (105) is also arranged in the second sleeve (108).

6. A fan filter unit for facilitating air purification according to claim 1, wherein: the shell (1) and the cover groove block (11) are detachably combined and connected.