Air purifier for dust-free workshop

Abstract

The air purifier comprises a shell, an installation groove is vertically formed in the middle of the shell, a filter plate is installed in the installation groove in a sliding mode, and installation plates are fixedly installed at the positions, located at the front end and the rear end of the installation groove, of the upper end of the shell; when the device is used, firstly, a worker pumps air in a workshop into the shell by starting the draught fan, then the air is purified through the arranged filter plate, and then the arranged ultraviolet lamp is powered on, so that the air can be sterilized; an arranged pressing plate keeps a downward pressing state on the top end of the filter plate under the action of a second spring, so that the filter plate is more stable to mount, and then when the filter plate needs to be dismounted and replaced, a user only needs to pull an arranged limiting rod to enable the limiting rod and a corresponding limiting hole to be separated from a clamping connection relationship; and then the filter plate can be conveniently pulled out for replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of air purifiers, in particular to an air purifier for a dust-free workshop. Background Art

[0002] A dust-free workshop is also called a clean workshop. It is mainly used to control the pollution level in the area under its jurisdiction so as to meet environmental standards. The dust-free workshop has a higher cleanliness standard, so the cleanliness of the workshop needs to be maintained at all times. The air often carries a large amount of dust and impurities. In order to avoid the impact of dust and impurities on the dust-free workshop, an air purifier is usually used to purify the air in the dust-free workshop so that the air cleanliness in the workshop meets the standards.

[0003] Air purifiers usually need to have their filters or cartridges replaced and cleaned after long-term use. However, the filters or cartridges of many existing air purifiers in dust-free workshops are not easy to remove, and their installation stability is not high.

[0004] Therefore, the utility model provides an air purifier for a dust-free workshop to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an air purifier for a dust-free workshop, which solves the above-mentioned problems.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: an air purifier for a dust-free workshop, comprising a shell, a mounting groove is vertically opened at the middle position of the shell, a filter plate is slidably installed inside the mounting groove, and mounting plates are fixedly installed at the upper end of the shell at both ends of the front and rear of the mounting groove. A support plate is rotatably installed on one group of the mounting plates, and a handle is fixedly installed at the middle position of the top of the support plate. A limit rod is slidably installed on another group of the mounting plates horizontally penetrating the limit rod, and a first spring is sleeved on the limit rod, the right end of the first spring is fixedly connected to the right end of the limit rod, and the left end of the first spring is fixedly connected to the right side of the mounting plate on the corresponding side, and a limit hole is opened on the support plate at the corresponding position of the limit rod, a mounting block is fixedly installed on the bottom end of the support plate, a spring groove is opened at the bottom end of the mounting block, a pressure plate is slidably installed inside the spring groove, a second spring is fixedly installed on the top of the spring groove, and the other end of the second spring is fixedly connected to the pressure plate.

[0007] Preferably, the filter plate comprises an activated carbon filter layer and a non-woven fabric filter layer, and the activated carbon filter layer is located on the left side of the non-woven fabric filter layer.

[0008] Preferably, a sealing gasket is fixedly installed at the connection between the filter plate and the outer surface of the mounting groove.

[0009] Preferably, an installation bin is fixedly installed on the left outer wall of the shell, the installation bin is communicated with the shell, a bracket is fixedly installed inside the installation bin, a fan is fixedly installed on the bracket, and a protective net is fixedly installed at the left edge of the installation bin.

[0010] Preferably, fixing plates are fixedly installed at the bottom ends of the outer walls on both the front and rear sides of the shell, support columns are vertically slidably installed on the two groups of fixing plates, suction cups are fixedly connected to the bottom ends of the two groups of support columns, through holes are opened inside the two groups of support columns, the bottom end of each group of through holes is connected to the suction cups at corresponding positions, traction ropes are fixedly installed at the top ends of the two groups of support columns, the other ends of the two groups of traction ropes are fixedly connected to leather plugs corresponding to the through holes, and hand pressure plates are fixedly installed on the outer walls of the two groups of support columns.

[0011] Preferably, an air outlet slot is opened on the right side of the shell, and a plurality of groups of rotating shafts are vertically installed in a linear array inside the air outlet slot, and an air guide plate is fixedly installed on each group of the rotating shafts. A transmission bin is fixedly installed on the right outer wall of the front end of the shell, and the front end of each group of the rotating shafts extends into the interior of the transmission bin and is rotatably connected to the inner wall of the front end of the transmission bin. A worm gear is fixedly installed on the rotating shaft located inside the transmission bin, and a worm is vertically rotatably installed inside the transmission bin, and each group of the worm gears is meshingly connected with the worm, and the top end of the worm gear extends to the outside of the transmission bin and is fixedly installed with a rotating head.

[0012] Preferably, an ultraviolet lamp is fixedly installed inside the shell at the right side of the installation slot, and rubber pads are fixedly installed at the four corners of the bottom end of the shell.

[0013] Beneficial Effects

[0014] The utility model provides an air purifier for a dust-free workshop. Compared with the prior art, it has the following beneficial effects:

[0015] When using this device, the staff first starts the fan to draw the air inside the workshop into the shell, and then purifies the air through the set filter plate, and then can power on the set ultraviolet lamp to sterilize the air. In this device, the set pressure plate keeps the top of the filter plate pressed down under the action of the second spring, so that the installation of the filter plate is more stable. Then, when it needs to be removed and replaced, it is only necessary to pull the set limit rod to disengage the limit rod from the corresponding limit hole, and then the filter plate can be conveniently pulled out for replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 This utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a side view structural schematic diagram of the utility model;

[0020] Figure 5 It is a schematic diagram of the cross-sectional structure of the transmission bin structure of the utility model;

[0021] Figure 6 This utility model Figure 5 The enlarged structural diagram at B in the middle;

[0022] Figure 7 It is a schematic diagram of the cross-sectional structure of the filter plate structure of the utility model.

[0023] In the figure, 1, shell; 2, mounting groove; 3, mounting plate; 4, filter plate; 401, activated carbon filter layer; 402, non-woven filter layer; 5, support plate; 6, handle; 7, limit rod; 8, first spring; 9, mounting block; 10, spring groove; 11, pressure plate; 12, second spring; 13, ultraviolet lamp; 14, mounting bin; 15, bracket; 16, fan; 17, protective net; 18, fixing plate; 19, support column; 20, suction cup; 21, through hole; 22, traction rope; 23, leather plug; 24, hand pressure plate; 25, rubber pad; 26, air outlet slot; 27, rotating shaft; 28, air guide plate; 29, transmission bin; 30, worm gear; 31, worm; 32, rotating head. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1:

[0026] See also Figure 1-7, an air purifier for a dust-free workshop comprises a shell 1, a mounting groove 2 is vertically opened in the middle position of the shell 1, a filter plate 4 is slidably installed inside the mounting groove 2, and a mounting plate 3 is fixedly installed at the front and rear ends of the mounting groove 2 on the upper end of the shell 1, one group of mounting plates 3 is rotatably installed with a support plate 5, and a handle 6 is fixedly installed at the middle position of the top of the support plate 5, and another group of mounting plates 3 is horizontally penetrated and slidably installed with a limit rod 7, and a first spring 8 is sleeved on the limit rod 7, and the right end of the first spring 8 is fixedly connected to the right end of the limit rod 7, and the left end of the first spring 8 is fixedly connected to the right side of the mounting plate 3 on the corresponding side, and a limit hole is opened on the support plate 5 at the corresponding position of the limit rod 7, and a mounting block 9 is fixedly installed at the bottom end of the support plate 5, and a spring groove 10 is opened at the bottom end of the mounting block 9, and a pressing plate 11 is slidably installed inside the spring groove 10, and a second spring 12 is fixedly installed at the top of the spring groove 10, and the other end of the second spring 12 is fixedly connected to the pressing plate 11.

[0027] The filter plate 4 includes an activated carbon filter layer 401 and a non-woven fabric filter layer 402 , and the activated carbon filter layer 401 is located on the left side of the non-woven fabric filter layer 402 .

[0028] Sealing pads are fixedly installed at the connection between the filter plate 4 and the outer surface of the installation groove 2.

[0029] An installation bin 14 is fixedly mounted on the left outer wall of the shell 1 , and the installation bin 14 is connected to the shell 1 . A bracket 15 is fixedly mounted inside the installation bin 14 , and a fan 16 is fixedly mounted on the bracket 15 . A protective net 17 is fixedly mounted at the left edge of the installation bin 14 .

[0030] An ultraviolet lamp 13 is fixedly installed inside the housing 1 on the right side of the installation slot 2 , and rubber pads 25 are fixedly installed at the four corners of the bottom end of the housing 1 .

[0031] When using the device, the staff first starts the fan 16 to pump the air inside the workshop into the shell 1, and then purifies the air through the filter plate 4. The setting of the activated carbon filter layer 401 in the filter plate 4 can effectively remove the odor in the air. In addition, the non-woven filter layer 402 also has excellent filtering performance and excellent durability, which makes the practicality of the device higher. Then, the ultraviolet lamp 13 can be powered on to sterilize the air. In the device, when the filter plate 4 needs to be replaced, it is only necessary to pull the limit rod 7 to disengage the limit rod 7 from the limit hole, and then the filter plate 4 can be easily pulled out for replacement. In addition, after the filter plate 4 is installed, the pressure plate 11 is set to keep the top of the filter plate 4 under the action of the second spring 12. Keep the state of pressing down, so that the installation of the filter plate 4 is more stable. At the same time, the limit rod 7 is also kept in a stable engagement with the limit hole under the action of the first spring 8, so that the installation stability of the filter plate 4 in the device is higher.

[0032] Embodiment 2:

[0033] See also Figure 1-7 This embodiment provides a technical solution based on the first embodiment: a fixing plate 18 is fixedly installed at the bottom end of the outer wall of the front and rear sides of the shell 1, and support columns 19 are vertically slidably installed on the two groups of fixing plates 18. The bottom ends of the two groups of support columns 19 are fixedly connected with suction cups 20. Through holes 21 are opened inside the two groups of support columns 19. The bottom end of each group of through holes 21 is connected with the suction cups 20 at the corresponding positions. A traction rope 22 is fixedly installed at the top end of the two groups of support columns 19. The other ends of the two groups of traction ropes 22 are fixedly connected with leather plugs 23 corresponding to the through holes 21. Hand pressure plates 24 are fixedly installed on the outer walls of the two groups of support columns 19.

[0034] An air outlet slot 26 is provided on the right side of the shell 1, and a plurality of groups of rotating shafts 27 are vertically and rotatably installed in a linear array inside the air outlet slot 26, and an air guide plate 28 is fixedly installed on each group of rotating shafts 27. A transmission bin 29 is fixedly installed on the right outer wall of the front end of the shell 1, and the front end of each group of rotating shafts 27 extends to the inside of the transmission bin 29 and is rotatably connected to the inner wall of the front end of the transmission bin 29. A worm gear 30 is fixedly installed on the rotating shaft 27 located inside the transmission bin 29, and a worm 31 is vertically and rotatably installed inside the transmission bin 29, and each group of worm gears 30 is meshed and connected with the worm 31, and the top end of the worm 31 extends to the outside of the transmission bin 29 and is fixedly installed with a rotating head 32.

[0035] When placing the device inside the workshop, the staff can press down the pressure plate 24 to drive the support column 19 to move downward, so that the suction cup 20 can be adsorbed on the ground. Then, when the placement of the device needs to be changed, the device can be easily moved by pulling out the leather plug 23. The suction cup 20 is set to make the device more stable. Then, when the device is running, the staff can rotate the rotating head 32 to drive the worm 31 to rotate, because the worm 31 is meshed with the worm wheel 30 fixedly installed on each set of rotating shafts 27, thereby driving the wind guide plate 28 fixedly installed on the rotating shaft 27 to rotate, so that the wind direction of the air outlet can be adjusted, thereby further improving the practical usability of the device.

[0036] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air purifier for a dust-free workshop, comprising a housing (1), characterized in that: A mounting groove (2) is vertically provided at the middle position of the shell (1), a filter plate (4) is slidably installed inside the mounting groove (2), mounting plates (3) are fixedly installed at the front and rear ends of the upper end of the shell (1) located at the mounting groove (2), a support plate (5) is rotatably installed on one group of the mounting plates (3), a handle (6) is fixedly installed at the middle position of the top of the support plate (5), and a limit rod (7) is slidably installed horizontally through the other group of the mounting plates (3), a first spring (8) is sleeved on the limit rod (7), and the right end of the first spring (8) is connected to the The right end of the limiting rod (7) is fixedly connected, the left end of the first spring (8) is fixedly connected to the right side of the mounting plate (3) on the corresponding side, a limiting hole is provided on the support plate (5) at a position corresponding to the limiting rod (7), a mounting block (9) is fixedly installed at the bottom end of the support plate (5), a spring groove (10) is provided at the bottom end of the mounting block (9), a pressure plate (11) is slidably installed inside the spring groove (10), a second spring (12) is fixedly installed at the top end of the spring groove (10), and the other end of the second spring (12) is fixedly connected to the pressure plate (11).

2. The air purifier for a dust-free workshop according to claim 1, characterized in that: The filter plate (4) comprises an activated carbon filter layer (401) and a non-woven fabric filter layer (402), wherein the activated carbon filter layer (401) is located on the left side of the non-woven fabric filter layer (402).

3. The air purifier for a clean room according to claim 1, characterized in that: A sealing gasket is fixedly installed at the connection between the filter plate (4) and the outer surface of the installation groove (2).

4. The air purifier for a clean room according to claim 1, characterized in that: A mounting bin (14) is fixedly mounted on the left outer wall of the shell (1), the mounting bin (14) is in communication with the shell (1), a bracket (15) is fixedly mounted inside the mounting bin (14), a fan (16) is fixedly mounted on the bracket (15), and a protective net (17) is fixedly mounted at the left edge of the mounting bin (14).

5. The air purifier for a clean room according to claim 1, characterized in that: The bottom ends of the outer walls of the front and rear sides of the shell (1) are fixedly mounted with fixing plates (18), and support columns (19) are vertically slidably mounted on the two groups of fixing plates (18). The bottom ends of the two groups of support columns (19) are fixedly connected with suction cups (20). Through holes (21) are provided inside the two groups of support columns (19), and the bottom end of each group of through holes (21) is connected with the suction cups (20) at corresponding positions. The top ends of the two groups of support columns (19) are fixedly mounted with traction ropes (22), and the other ends of the two groups of traction ropes (22) are fixedly connected with leather plugs (23) corresponding to the through holes (21). Hand pressure plates (24) are fixedly mounted on the outer walls of the two groups of support columns (19).

6. The air purifier for a clean room according to claim 1, characterized in that: The shell (1) is provided with an air outlet slot (26) on the right side. A plurality of rotating shafts (27) are vertically and linearly mounted inside the air outlet slot (26). A wind guide plate (28) is fixedly mounted on each rotating shaft (27). A transmission bin (29) is fixedly mounted on the outer wall of the right front end of the shell (1). The front end of each rotating shaft (27) extends into the interior of the transmission bin (29) and is rotationally connected to the inner wall of the front end of the transmission bin (29). A worm gear (30) is fixedly mounted on the rotating shaft (27) inside the transmission bin (29). A worm (31) is vertically and rotationally mounted inside the transmission bin (29). Each worm gear (30) is meshedly connected to the worm gear (31). The top end of the worm gear (31) extends to the outside of the transmission bin (29) and is fixedly mounted with a rotating head (32).

7. The air purifier for a clean room according to claim 1, characterized in that: An ultraviolet lamp (13) is fixedly installed inside the shell (1) on the right side of the installation groove (2), and rubber pads (25) are fixedly installed at the four corners of the bottom end of the shell (1).

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