Air purification device for cleaning workshop

Abstract

The utility model relates to the technical field of air purification devices, in particular to an air purification device for a clean workshop, which comprises a device body, the device body comprises a purification box and a motor, and an upper air inlet and an upper air outlet are respectively arranged on two sides of the upper end of the purification box. A lower air inlet and a lower air outlet are formed in the two sides of the lower end of the purification box respectively, an upper fan is arranged at the upper end in the purification box, a heater is arranged on one side of the upper fan, a lower fan is arranged at the lower end in the purification box, a humidifier is arranged on one side of the lower fan, and filter screens are arranged on the inner sides of the upper air inlet and the lower air inlet; therefore, automatic cleaning treatment of the outer surface of the filter screen can be achieved, manual regular cleaning or filter screen replacement is not needed, bidirectional air purification of a workshop and heating and humidifying adjustment of air can be achieved, the structure is simple, operation is convenient and fast, and the practicability is high. The practicability and the working efficiency of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification devices, in particular to an air purification device used in a clean workshop. Background Art

[0002] Air purification has a great effect on improving people's living environment. Air purification refers to providing overall solutions such as sterilization and disinfection, dust reduction and haze removal, removal of harmful decoration residues and odors for various indoor environmental problems, improving living and office conditions, and enhancing physical and mental health. At present, clean workshops must ensure that bacteria and dust in the space are controlled within a certain range, so the requirements for purification devices are relatively high;

[0003] In the prior art, most of the functions of clean room air purification devices are relatively simple. Although they can filter the air, they usually cannot also adjust the temperature and humidity of the air. When the temperature and humidity in the workshop need to be improved, a special temperature and humidity control device needs to be used, which not only increases the cost of the clean room, but also takes up more space for installation and use, which is not convenient. At the same time, the filter screen of the existing clean room air purification device usually needs to be manually cleaned or replaced regularly, which is laborious and time-consuming to operate, which not only affects the work progress of the workers, but also affects the normal use of the device. Therefore, we need to upgrade and transform on the basis of the existing technology to overcome its problems and shortcomings. Utility Model Content

[0004] The purpose of the utility model is to provide an air purification device for a clean workshop to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An air purification device for a clean workshop is designed, including a device body, the device body includes a purification box and a motor, upper air inlet and upper air outlet are respectively provided on both sides of the upper end of the purification box, lower air inlet and lower air outlet are respectively provided on both sides of the lower end of the purification box, an upper fan is provided at the upper end of the purification box, and a heater is provided on one side of the upper fan, a lower fan is provided at the lower end of the purification box, and a humidifier is provided on one side of the lower fan, filters are provided on the inner sides of the upper air inlet and the lower air inlet, a threaded rod is provided at the lower end of the motor, and a scraper is screwed on the threaded rod, a lower opening is provided at the lower end of the outer side of the filter, and a collection box is inserted in the lower opening, and a handle is provided on the outer side of the collection box.

[0007] Furthermore, protective covers are respectively provided in the upper air inlet, the upper air outlet, the lower air inlet and the lower air outlet.

[0008] Furthermore, both the upper fan and the lower fan are provided with mounting seats, and the mounting seats are provided with mounting holes, and fixing bolts are provided in the mounting holes, and the fixing bolts are screwed to the purification box.

[0009] Furthermore, positioning holes are provided on both sides of the scraper, and a positioning rod is provided in the purification box and the positioning rod passes through the positioning hole.

[0010] Furthermore, a limit frame is provided on the inner wall of the purification box, and the filter screen is plugged into the inner side of the limit frame.

[0011] Furthermore, a fixing frame is sleeved on the outer side of the motor, and the fixing frame is fixedly installed on the purification box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is equipped with a filter screen, a motor, a threaded rod, a fixing frame, a scraper, a positioning hole, a positioning rod, a limiting frame, a lower opening and a collecting box in the device, so that the scraper can be adjusted vertically to facilitate cleaning of the outer surface of the filter screen, without the need for manual regular cleaning or replacement of the filter screen, thereby improving the practicability and work efficiency of the device.

[0014] 2. The utility model is equipped with an upper air inlet, an upper air outlet, a lower air inlet, a lower air outlet, an upper fan, a heater, a lower fan and a humidifier in the device, which can realize two-way air purification operation of the workshop and heating and humidification regulation of the air, and is convenient for adjusting the air temperature and humidity according to the air conditions in the workshop to meet different needs, thereby improving the practicality of the device.

[0015] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a cross-sectional view of the internal structure of an air purification device for a clean workshop according to the utility model;

[0018] Figure 2 The utility model is a schematic diagram of the overall structure of an air purification device for a clean workshop;

[0019] Figure 3 This is an exploded view of the fan structure of an air purification device for a clean workshop according to the utility model;

[0020] Figure 4 This is an exploded view of the air inlet structure of an air purification device for a clean workshop according to the utility model;

[0021] Figure 5 The utility model is an exploded view of the filter structure of an air purification device for a clean workshop.

[0022] In the figure: 1. device body; 2. purification box; 3. upper air inlet; 4. upper air outlet; 5. lower air inlet; 6. lower air outlet; 7. protective cover; 8. upper fan; 9. heater; 10. lower fan; 11. humidifier; 12. mounting base; 13. mounting hole; 14. fixing bolt; 15. filter; 16. motor; 17. threaded rod; 18. fixing bracket; 19. scraper; 20. positioning hole; 21. positioning rod; 22. limit bracket; 23. lower opening; 24. collection box; 25. handle. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 As shown in Figure 5, the present embodiment provides an air purification device for a clean room, comprising a device body 1, the device body 1 comprising a purification box 2 and a motor 16, upper air inlet 3 and upper air outlet 4 are respectively provided on both sides of the upper end of the purification box 2, lower air inlet 5 and lower air outlet 6 are respectively provided on both sides of the lower end of the purification box 2, an upper fan 8 is provided at the upper end of the purification box 2, and a heater 9 is provided on one side of the upper fan 8, a lower fan 10 is provided at the lower end of the purification box 2, and a humidifier 11 is provided on one side of the lower fan 10, filters 15 are provided on the inner sides of the upper air inlet 3 and the lower air inlet 5, a threaded rod 17 is provided at the lower end of the motor 16, and a scraper 19 is screwed on the threaded rod 17, a lower opening 23 is provided at the lower end of the outer side of the filter 15, and a collecting box 24 is inserted into the lower opening 23, and a handle 25 is provided on the outer side of the collecting box 24.

[0025] Preferably, a protective cover 7 is provided in the upper air inlet 3, the upper air outlet 4, the lower air inlet 5 and the lower air outlet 6, respectively, so as to facilitate shielding and protecting the air inlet and the air outlet. A mounting seat 12 is provided on the upper fan 8 and the lower fan 10, and a mounting hole 13 is provided on the mounting seat 12. A fixing bolt 14 is provided in the mounting hole 13 and the fixing bolt 14 is screwed to the purification box 2, so as to facilitate fixing the fan through the mounting hole 13 and the fixing bolt 14.

[0026] Preferably, a fixing frame 18 is sleeved on the outer side of the motor 16, and the fixing frame 18 is fixedly installed on the purification box 2, so that the motor 16 can be fixed by the fixing frame 18, and positioning holes 20 are provided on both sides of the scraper 19, and a positioning rod 21 is provided in the purification box 2 and the positioning rod 21 passes through the positioning hole 20, and the movement of the scraper 19 can be vertically guided by the cooperation of the positioning rod 21 and the positioning hole 20, and a limiting frame 22 is provided on the inner wall of the purification box 2, and the filter 15 is inserted into the inner side of the limiting frame 22, and the stability of the filter 15 can be maintained by the limiting frame 22.

[0027] The use principle and use process of the utility model are as follows: when in use, firstly, the upper fan 8 and the lower fan 10 are controlled to work through an external power supply. The upper fan 8 takes in air from one side of the upper air inlet 3. The air enters the upper fan 8 after being filtered by the filter 15, and is blown back into the room through one side of the upper air outlet 4 to achieve the filtering and purification effect of the air. Similarly, the lower fan 10 is controlled to work to increase the air purification efficiency in the workshop. When it is necessary to heat the indoor gas, the heater 9 can be turned on. The air blown out from the upper fan 8 is heated by the heater 9 and then blown out, which can effectively improve the air temperature in the workshop and meet the workshop needs. When it is necessary to improve the air humidity in the workshop, the heater 9 can be turned on. Turn on the humidifier 11, and the air blown out from the lower fan 10 is humidified by the humidifier 11 before being blown out, which can effectively change the air humidity in the workshop, ensure the workshop needs, and improve the functionality and practicality of the device. When the filter 15 needs to be cleaned, the motor 16 drives the threaded rod 17 to rotate, and the threaded rod 17 drives the screwed scraper 19 to move vertically along the direction of the positioning rod 21. One side of the scraper 19 is attached to the outside of the filter 15 and cleans its surface, which effectively prevents dust accumulation and precipitation, maintains the filtering quality and air intake efficiency of the filter 15, and the dust and impurities cleaned can be processed through the collection box 24, without manual cleaning of the filter 15.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

Claims

1. An air purification device for a clean workshop, Features: The device comprises a device body (1), wherein the device body (1) comprises a purification box (2) and a motor (16), wherein the upper ends of the purification box (2) are respectively provided with an upper air inlet (3) and an upper air outlet (4), wherein the lower ends of the purification box (2) are respectively provided with a lower air inlet (5) and a lower air outlet (6), wherein the upper end of the purification box (2) is provided with an upper fan (8) and one side of the upper fan (8) is provided with a heater (9), and the lower end of the purification box (2) is provided with a lower fan (10) and a humidifier (11) is provided on one side of the lower fan (10), a filter (15) is provided on the inner side of the upper air inlet (3) and the lower air inlet (5), a threaded rod (17) is provided at the lower end of the motor (16), and a scraper (19) is screwed onto the threaded rod (17), a lower opening (23) is provided at the lower end of the outer side of the filter (15), and a collection box (24) is inserted into the lower opening (23), and a handle (25) is provided on the outer side of the collection box (24).

2. An air purification device for a clean workshop according to claim 1, Features: Protective covers (7) are respectively arranged inside the upper air inlet (3), the upper air outlet (4), the lower air inlet (5) and the lower air outlet (6).

3. An air purification device for a clean workshop according to claim 1, Features: The upper fan (8) and the lower fan (10) are both provided with a mounting seat (12), and the mounting seat (12) is provided with a mounting hole (13), a fixing bolt (14) is provided in the mounting hole (13), and the fixing bolt (14) is screwed to the purification box (2).

4. An air purification device for a clean workshop according to claim 1, Features: Positioning holes (20) are provided on both sides of the scraper (19), and a positioning rod (21) is provided in the purification box (2), and the positioning rod (21) passes through the positioning hole (20).

5. An air purification device for a clean workshop according to claim 1, Features: A limiting frame (22) is provided on the inner wall of the purification box (2), and the filter screen (15) is plugged into the inner side of the limiting frame (22).

6. An air purification device for a clean workshop according to claim 1, Features: A fixing frame (18) is sleeved on the outer side of the motor (16), and the fixing frame (18) is fixedly mounted on the purification box (2).

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