Indoor air purification and ventilation equipment for office

Abstract

The utility model relates to indoor air purification and ventilation equipment for offices, which belongs to the technical field of indoor air purification and comprises a shell, an air inlet screen plate is fixedly mounted at the top of the shell, exhaust screen plates are fixedly mounted on two sides, far away from each other, of the shell, and a fragrant air component is fixedly mounted on the inner bottom wall of the shell. The fragrant wind assembly comprises a water tank fixedly installed on the inner bottom wall of the shell, and a threaded through hole is formed in the top of the water tank. According to the indoor air purification and ventilation equipment for the office, a fragrant air assembly is arranged on the inner bottom wall of the shell, after indoor air is purified, when clean air is exhausted into a room, fragrant liquid in a water tank is volatilized through a volatilization rod, the fragrant liquid is exhausted into the office through an exhaust net plate, the air in the office is fragrant, and the air purification effect is good. The quality of the working environment of the staff is improved, and the problem that the staff feel uncomfortable due to the fact that the staff in an office are too many and peculiar smell is easily generated is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor air purification, in particular to indoor air purification and ventilation equipment for offices. Background Art

[0002] The quality of indoor air has a vital impact on our health and quality of life. Indoor air pollution mainly comes from physical, chemical and biological factors, among which chemical pollution is particularly prominent. Common indoor air pollutants include formaldehyde, benzene and its homologues, total volatile organic compounds, ammonia, radon, carbon dioxide, carbon monoxide, inhalable particulate matter, etc. These pollutants may come from indoor decoration materials and furniture, the building itself, outdoor pollutants and human activities. Indoor air may also be contaminated by microorganisms such as bacteria, viruses and molds. These microorganisms may be transmitted through the air and cause respiratory diseases and other health problems.

[0003] Therefore, keeping the room clean and sanitary and using indoor air purification and ventilation equipment can help reduce the growth and spread of microorganisms. In crowded places such as offices, air quality is particularly important. Through indoor air purification and ventilation equipment for offices, the indoor air in the office can be purified, so that employees are in a good office environment and improve work efficiency.

[0004] Common office indoor air purification and ventilation equipment removes dust, pollen, bacteria, viruses, formaldehyde and other harmful substances in the indoor air through an air purifier, and then discharges clean air. However, due to the large number of people in the office, odor is easily generated, causing discomfort to employees. In view of this, the present application proposes an office indoor air purification and ventilation equipment. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an indoor air purification and ventilation device for offices, which has the advantages of outputting scented air, etc., and solves the problem that due to the large number of people in the office, odors are easily generated, causing discomfort to employees.

[0006] In order to achieve the above-mentioned purpose of outputting air with fragrance, the utility model provides the following technical solution: an indoor air purification and ventilation device for office use, comprising a shell, an air inlet mesh plate is fixedly installed on the top of the shell, exhaust mesh plates are fixedly installed on two sides of the shell away from each other, and a fragrance wind component is fixedly installed on the inner bottom wall of the shell;

[0007] The fragrance component includes a water tank fixedly mounted on the inner bottom wall of the shell, a threaded through hole is opened on the top of the water tank, a top cover is threadedly mounted on the inner thread of the threaded through hole, and a volatilizer stick with one end extending into the water tank is passed through the top of the water tank.

[0008] Furthermore, the top of the water tank is lower than the bottom of the exhaust mesh plate, and the top of the volatilizer stick is aligned with the middle of the exhaust mesh plate.

[0009] Furthermore, a mounting partition is fixedly mounted on the inner side wall of the shell, three motors are fixedly mounted on the top of the mounting partition, and the output shaft of the motor extends to the bottom of the mounting partition and a fan is fixedly mounted thereon.

[0010] Furthermore, a three-hole plate is fixedly installed on the inner wall of the shell below the mounting baffle, a mounting tube is fixedly installed between the mounting baffle and the three-hole plate, the fan is located inside the mounting tube, and a limiting ring is fixedly installed on the inner wall of the mounting tube below the fan.

[0011] Furthermore, a purification cylinder is threadedly installed on the inner wall of the installation cylinder, a filter element is placed inside the purification cylinder, and a mounting knob is fixedly installed on the bottom of the purification cylinder below the three-hole plate.

[0012] Furthermore, ventilation plates are provided at both ends of the purification cylinder, and external threads are provided on the surface of the purification cylinder.

[0013] Furthermore, a replacement door is hinged on the front of the shell through a hinge, and a handle is fixedly installed on the outer side of the replacement door.

[0014] Furthermore, an intake sensor is fixedly mounted on the bottom of the intake mesh plate, an exhaust sensor is fixedly mounted on the inner side of one of the exhaust mesh plates, and an intake mass screen and an exhaust mass screen are fixedly mounted on the front of the shell.

[0015] Compared with the prior art, the utility model provides an indoor air purification and ventilation device for offices, which has the following beneficial effects:

[0016] 1. The indoor air purification and ventilation equipment for offices is equipped with a fragrance wind component on the inner bottom wall of the shell. After the indoor air is purified, when the clean air is discharged into the room, the fragrance liquid in the water tank is evaporated through the volatilizer stick and discharged into the office through the exhaust mesh plate, so that the air in the office has fragrance, which improves the quality of the working environment of employees and solves the problem that there are many people in the office, which is easy to generate odor and makes employees feel uncomfortable.

[0017] 2. The indoor air purification and ventilation equipment for offices is provided with a mounting cylinder between the mounting partition and the three-hole plate, and the purification cylinder is threadedly installed into the interior of the mounting cylinder, so that when the filter element in the purification cylinder needs to be replaced, the purification cylinder can be unscrewed for replacement, which facilitates the replacement and installation of the filter element. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a front view of the structure of the utility model;

[0020] Figure 3 This is a side view of the structure of the utility model;

[0021] Figure 4 It is a three-dimensional schematic diagram of the purification cartridge of the utility model.

[0022] In the figure: 1. Shell; 2. Air intake mesh; 3. Exhaust mesh; 4. Fragrance assembly; 41. Water tank; 42. Threaded through hole; 43. Top cover; 44. Volatile stick; 5. Mounting partition; 6. Motor; 7. Fan; 8. Three-hole plate; 9. Mounting cylinder; 10. Limiting ring; 11. Purification cylinder; 111. Ventilation plate; 112. External thread; 12. Filter element; 13. Mounting knob; 14. Hinge; 15. Replacement door; 16. Handle; 17. Intake sensor; 18. Exhaust sensor; 19. Intake quality screen; 20. Exhaust quality screen. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 An indoor air purification and ventilation device for office use comprises a shell 1, an air inlet mesh plate 2 is fixedly installed on the top of the shell 1, exhaust mesh plates 3 are fixedly installed on both sides of the shell 1 away from each other, and a fragrance wind component 4 is fixedly installed on the inner bottom wall of the shell 1.

[0025] The inner wall of the housing 1 is fixedly mounted with a mounting partition 5, and three motors 6 are fixedly mounted on the top of the mounting partition 5. The output shaft of the motor 6 extends to the bottom of the mounting partition 5 and is fixedly mounted with a fan 7. The motor 6 drives the fan 7 to rotate, and the indoor air is sucked into the interior of the housing 1 through the air inlet mesh plate 2.

[0026] Secondly, a three-hole plate 8 is fixedly installed on the inner wall of the outer shell 1 below the mounting partition 5, a mounting cylinder 9 is fixedly installed between the mounting partition 5 and the three-hole plate 8, the fan 7 is located inside the mounting cylinder 9, and a limiting ring 10 is fixedly installed on the inner wall of the mounting cylinder 9 below the fan 7.

[0027] At the same time, a purification cylinder 11 is threadedly installed on the inner wall of the installation cylinder 9 , a filter element 12 is placed inside the purification cylinder 11 , and a mounting knob 13 is fixedly installed at the bottom of the purification cylinder 11 below the three-hole plate 8 .

[0028] Wherein, ventilation plates 111 are provided at both ends of the purification cylinder 11, and an external thread 112 is provided on the surface of the purification cylinder 11. Indoor air enters the purification cylinder 11 through the installation cylinder 9, and after contacting the filter element 12, harmful substances in the air are filtered out, and then discharged from the ventilation plate 111 at the bottom of the purification cylinder 11 to the bottom of the three-hole plate 8.

[0029] Meanwhile, the fragrance component 4 includes a water tank 41 fixedly mounted on the inner bottom wall of the housing 1, a threaded through hole 42 is provided on the top of the water tank 41, a top cover 43 is threadedly mounted inside the threaded through hole 42, and a volatilizing stick 44 is penetrated on the top of the water tank 41, one end of which extends into the interior of the water tank 41. The top cover 43 is opened, and a scented liquid is added to the water tank 41. After the scented liquid is absorbed by the volatilizing stick 44, it is volatilized into the interior of the housing 1 at the top of the water tank 41.

[0030] The top of the water tank 41 is lower than the bottom of the exhaust mesh plate 3, and the top of the volatilization stick 44 is aligned with the middle of the exhaust mesh plate 3. The purified air is discharged into the room through the exhaust mesh plate 3 together with the volatilized aroma gas.

[0031] At the same time, a replacement door 15 is hingedly connected to the front of the housing 1 through a hinge 14 , and a handle 16 is fixedly installed on the outer side of the replacement door 15 .

[0032] Among them, an intake sensor 17 is fixedly installed at the bottom of the intake mesh plate 2, an exhaust sensor 18 is fixedly installed on the inner side of one of the exhaust mesh plates 3, and an intake quality screen 19 and an exhaust quality screen 20 are fixedly installed on the front of the housing 1. The intake sensor 17 and the exhaust sensor 18 detect the air quality of the intake and exhaust respectively, and then display them through the intake quality screen 19 and the exhaust quality screen 20 respectively, so as to facilitate the observation of the air purification efficiency of the indoor air purification and ventilation equipment so as to replace the filter element 12 in time.

[0033] When the present embodiment is in use, the indoor air is purified and then merged with the aroma gas volatilized by the aroma wind component 4 and discharged into the room through the exhaust mesh plate 3, so that the indoor air has a fragrance, which reminds employees of the quality of the office environment.

[0034] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0035] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] 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 indoor air purification and ventilation device for office use, comprising a housing (1), characterized in that: An air intake mesh plate (2) is fixedly mounted on the top of the shell (1), exhaust mesh plates (3) are fixedly mounted on two sides of the shell (1) that are away from each other, and a fragrance wind component (4) is fixedly mounted on the inner bottom wall of the shell (1); The fragrance component (4) comprises a water tank (41) fixedly mounted on the inner bottom wall of the outer shell (1), a threaded through hole (42) is provided on the top of the water tank (41), a top cover (43) is threadedly mounted inside the threaded through hole (42), and a volatilizer stick (44) is penetrated through the top of the water tank (41) with one end extending into the interior of the water tank (41).

2. The indoor air purification and ventilation equipment for office use according to claim 1, characterized in that: The top of the water tank (41) is lower than the bottom of the exhaust mesh plate (3), and the top of the volatilization stick (44) is aligned with the middle of the exhaust mesh plate (3).

3. The indoor air purification and ventilation equipment for office use according to claim 1, characterized in that: A mounting partition (5) is fixedly mounted on the inner side wall of the housing (1), three motors (6) are fixedly mounted on the top of the mounting partition (5), and the output shaft of the motor (6) extends to the bottom of the mounting partition (5) and is fixedly mounted with a fan (7).

4. The indoor air purification and ventilation equipment for office use according to claim 3, characterized in that: A three-hole plate (8) is fixedly mounted on the inner side wall of the housing (1) below the mounting baffle (5), a mounting tube (9) is fixedly mounted between the mounting baffle (5) and the three-hole plate (8), the fan (7) is located inside the mounting tube (9), and a limit ring (10) is fixedly mounted on the inner side wall of the mounting tube (9) below the fan (7).

5. The indoor air purification and ventilation equipment for office use according to claim 4, characterized in that: The inner wall of the installation cylinder (9) is threadedly mounted with a purification cylinder (11), a filter element (12) is placed inside the purification cylinder (11), and a mounting knob (13) is fixedly mounted at the bottom of the purification cylinder (11) below the three-hole plate (8).

6. The indoor air purification and ventilation equipment for office use according to claim 5, characterized in that: Both ends of the purification cylinder (11) are provided with ventilation plates (111), and the surface of the purification cylinder (11) is provided with external threads (112).

7. The indoor air purification and ventilation equipment for office use according to claim 1, characterized in that: A replacement door (15) is hingedly connected to the front of the housing (1) via a hinge (14), and a handle (16) is fixedly mounted on the outer side of the replacement door (15).

8. The indoor air purification and ventilation equipment for office use according to claim 1, characterized in that: An intake sensor (17) is fixedly mounted on the bottom of the intake mesh plate (2), an exhaust sensor (18) is fixedly mounted on the inner side of one of the exhaust mesh plates (3), and an intake mass screen (19) and an exhaust mass screen (20) are fixedly mounted on the front side of the housing (1).

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