Odor deodorization device for elevator closed space

Abstract

The utility model discloses an elevator closed space odor deodorization device, and relates to the technical field of elevator closed space odor deodorization. The elevator car odor removal device comprises a box body, a fixing plate is fixedly connected to the inner wall of the box body, and a ventilation assembly used for removing odor in an elevator car is arranged in the middle of the top of the fixing plate. Through the arrangement of the ventilation assembly, the elevator car serves as a riding space, the internal space of the elevator car is narrow, in order to guarantee air circulation, the box body can be installed on one side of the top of the elevator car, the fresh air fan is connected to an external power source, the fresh air fan sucks air in the elevator car through the air suction pipe and the air suction box, and the ventilation effect is achieved. And air is exhausted to the outside through the exhaust pipe and the exhaust box, meanwhile, external air is extracted through the air inlet pipe and conveyed into the lift car through the air outlet pipe and the air outlet box, the purpose of circulating ventilation of the air in the lift car is achieved, peculiar smell is exhausted, and the riding experience of passengers is improved.

Description

Technical Field

[0001] The utility model belongs to the field of deodorizing the closed space of an elevator, and in particular relates to a device for deodorizing the closed space of an elevator. Background Art

[0002] The elevator car of the prior art has poor air circulation due to its small internal space, and is unable to dissipate the internal odor, affecting the experience of passengers. If ventilation is performed, the circulating air is lacking in purification, causing bacteria and impurities from the external air to enter the elevator car.

[0003] The Chinese patent with publication number CN206538076U discloses an elevator car, including a car body and a handrail device located inside the car body, the handrail device includes a fixed base and a handrail body, the fixed base includes a fixing member, a connecting bolt and a connecting member, the fixing member is fixedly connected to the side wall of the car body, the connecting bolt is threadedly connected to the fixing member and the connecting member, the handrail body is divided into multiple sections and the two ends of the handrail body are respectively connected to the connecting members located at the two ends of the handrail body. The utility model has a reasonable structure, the handrail body is arranged in sections and can be installed on the connecting member section by section, and the installation and disassembly operations in the car space are convenient.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an odor deodorizing device for a closed space of an elevator, which solves the problem raised in the above-mentioned background technology that due to its relatively narrow internal space, its air circulation is poor and the internal odor cannot be dissipated, affecting the experience of passengers; if ventilation is performed, the circulating air is lacking in purification, resulting in bacterial impurities in the external air entering the elevator car.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] An elevator enclosed space odor deodorizing device comprises: a box body, an inner wall of which is fixedly connected to a fixing plate, a ventilation component for removing odor inside the elevator car is arranged in the middle of the top of the fixing plate, a square groove is axially symmetrically provided on the surface of the fixing plate, and a purification component for purifying air is arranged at the bottom of the square groove on the bottom surface of the fixing plate.

[0008] Optionally, the ventilation assembly includes a fresh air fan arranged in the middle of the top of the fixed plate, and an air intake pipe and an air inlet pipe are respectively arranged on one side of the fresh air fan, and an air outlet pipe and an exhaust pipe are respectively arranged on the other side of the fresh air fan, an air intake box is arranged at one end of the air intake pipe, an air inlet box is arranged at one end of the air intake pipe, an air outlet box is arranged at one end of the air outlet pipe, and an exhaust box is arranged at one end of the exhaust pipe.

[0009] Optionally, the purification component includes a square frame arranged on the bottom surface of the fixed plate and located at the bottom of the square groove, a slide groove is opened on the side of the square frame, a slide plate is slidably connected to the inside of the slide groove, and an activated carbon plate for purifying the air is arranged inside the slide plate.

[0010] Optionally, a box cover is provided on the top of the box body, and a circular groove matching the air inlet box and the exhaust box is provided on the top of the box cover.

[0011] Optionally, a dust cover is provided on the surface of the circular groove, and a fan is provided inside the dust cover.

[0012] Optionally, there are two square grooves, one of which is connected to the air suction box, and the other is connected to the air outlet box.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] 1. Through the setting of ventilation components and purification components, the elevator car is a riding space with a relatively small internal space. In order to ensure air circulation, a box can be installed on one side of the top of the elevator car, and the fresh air fan can be connected to an external power supply, so that the fresh air fan can absorb the air inside the car through the intake pipe and the intake box, and discharge the air to the outside through the exhaust pipe and the exhaust box. At the same time, the air intake pipe is used to draw the external air and transport it to the inside of the car through the outlet pipe and the outlet box, so as to achieve the purpose of air circulation and ventilation inside the car, and discharge odors, thereby improving the riding experience of passengers. When the external air enters the car, it is filtered by the activated carbon plate, which can purify and filter the air, ensure the purity of the air, and improve the air quality in the car. In addition, the maintenance personnel can replace the activated carbon plate in time according to the pulling of the slide plate, thereby improving the convenience of maintenance.

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0017] In the figure:

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

[0019] Figure 2 It is a schematic diagram of the box structure;

[0020] Figure 3 is a schematic diagram of the ventilation component structure;

[0021] Figure 4 Schematic diagram of the purification component structure.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Box body; 2. Fixing plate; 3. Ventilation component; 31. Fresh air fan; 32. Intake pipe; 321. Intake box; 33. Intake pipe; 331. Intake box; 34. Exhaust pipe; 341. Exhaust box; 35. Exhaust pipe; 351. Exhaust box; 4. Square groove; 5. Purification component; 51. Square frame; 52. Slide; 53. Slide plate; 54. Activated carbon plate; 6. Box cover; 7. Dust cover.

[0024] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0025] The utility model will now be further described in detail with reference to the accompanying drawings.

[0026] See also Figure 1-4 As shown, in this embodiment, a deodorizing device for an enclosed space of an elevator is provided, comprising: a box body 1, a fixing plate 2 is fixedly connected to the inner wall of the box body 1, a ventilation component 3 for removing odor inside the elevator car is arranged in the middle of the top of the fixing plate 2, and the elevator car is a riding space, and its internal space is relatively narrow. In order to ensure air circulation, the box body 1 can be installed on one side of the top of the elevator car, and the fresh air fan 31 is connected to an external power supply, so that the fresh air fan 31 absorbs the air inside the car through the intake pipe 32 and the intake box 321, and discharges the air to the outside through the exhaust pipe 35 and the exhaust box 351, and at the same time, the air outside is extracted by the intake pipe 33 and transported to the inside of the car through the outlet pipe 34 and the outlet box 341, so as to achieve the purpose of air circulation and ventilation inside the car and eliminate odor, the surface of the fixing plate 2 is axially symmetrically provided with a square groove 4, and the bottom surface of the fixing plate 2 is located at the bottom of the square groove 4 and is provided with a purification component 5 for purifying air.

[0027] One aspect of the application of this embodiment is that when the outside air enters the car, it is filtered by the activated carbon plate 54, which can purify and filter the air, ensure the purity of the air, improve the air quality in the car, and the maintenance personnel can replace the activated carbon plate 54 in time according to the pull-out of the slide plate 53, thereby improving the convenience of maintenance. It should be noted that all electrical equipment involved in this application can be powered by batteries or external power supplies.

[0028] like Figure 1 As shown, a box cover 6 is arranged on the top of the box body 1 of this embodiment, a circular groove matched with the air inlet box 331 and the exhaust box 351 is arranged on the top of the box cover 6, a dust cover 7 is arranged on the surface of the circular groove, and a fan is arranged inside the dust cover 7. The setting of the fan can accelerate the circulation of air and improve the efficiency of air circulation.

[0029] like Figure 2 As shown, there are two square slots 4 in this embodiment, one of which is connected to the air suction box 321 , and the other is connected to the air outlet box 341 .

[0030] Embodiment 1:

[0031] In this embodiment, if Figure 4 As shown, the ventilation assembly 3 includes a fresh air fan 31 arranged at the middle of the top of the fixing plate 2, and an air intake pipe 32 and an air inlet pipe 33 are respectively arranged on one side of the fresh air fan 31, and an air outlet pipe 34 and an exhaust pipe 35 are respectively arranged on the other side of the fresh air fan 31. An air intake box 321 is arranged at one end of the air intake pipe 32, an air inlet box 331 is arranged at one end of the air inlet pipe 33, an air outlet box 341 is arranged at one end of the air outlet pipe 34, and an exhaust box 351 is arranged at one end of the exhaust pipe 35. The elevator car is a riding space, and its internal space is relatively narrow. In order to ensure air circulation, a box 1 can be installed on one side of the top of the elevator car, and the fresh air fan 31 can be connected to an external power supply, so that the fresh air fan 31 absorbs the air inside the car through the intake pipe 32 and the intake box 321, and discharges the air to the outside through the exhaust pipe 35 and the exhaust box 351. At the same time, the air intake pipe 33 is used to draw the external air and transport it to the interior of the car through the outlet pipe 34 and the outlet box 341, so as to achieve the purpose of air circulation and ventilation inside the car, and discharge odors, thereby improving the riding experience of passengers.

[0032] Embodiment 2:

[0033] In this embodiment, if Figure 3As shown, the purification component 5 includes a square frame 51 arranged on the bottom surface of the fixed plate 2 and located at the bottom of the square groove 4, a slide groove 52 is opened on the side of the square frame 51, and a slide plate 53 is slidably connected inside the slide groove 52. An activated carbon plate 54 for purifying air is arranged inside the slide plate 53. When external air enters the car, it is filtered by the activated carbon plate 54 to purify the air, thereby ensuring the purity of the air and improving the air quality in the car. In addition, the maintenance personnel can replace the activated carbon plate 54 in time according to the pulling and pulling of the slide plate 53, thereby improving the convenience of maintenance.

[0034] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An elevator enclosed space odor deodorization device, characterized in that: include: A box body (1), the inner wall of the box body (1) is fixedly connected to a fixing plate (2), a ventilation component (3) for removing odor inside the elevator car is arranged in the middle of the top of the fixing plate (2), a square groove (4) is opened on the surface of the fixing plate (2) in an axially symmetrical manner, and a purification component (5) for purifying air is arranged at the bottom of the square groove (4) on the bottom surface of the fixing plate (2); The ventilation assembly (3) comprises a fresh air fan (31) arranged at the middle of the top of the fixed plate (2), and an air intake pipe (32) and an air inlet pipe (33) are respectively arranged on one side of the fresh air fan (31), and an air outlet pipe (34) and an exhaust pipe (35) are respectively arranged on the other side of the fresh air fan (31).

2. The elevator enclosed space odor deodorizing device according to claim 1, characterized in that: An air intake box (321) is provided at one end of the air intake pipe (32), an air intake box (331) is provided at one end of the air intake pipe (33), an air outlet box (341) is provided at one end of the air outlet pipe (34), and an air outlet box (351) is provided at one end of the air outlet pipe (35).

3. The elevator enclosed space odor deodorizing device according to claim 1, characterized in that: The purification component (5) comprises a square frame (51) arranged on the bottom surface of the fixed plate (2) and located at the bottom of the square groove (4); a slide groove (52) is provided on the side of the square frame (51); a slide plate (53) is slidably connected inside the slide groove (52); and an activated carbon plate (54) for purifying air is arranged inside the slide plate (53).

4. The elevator enclosed space odor deodorizing device according to claim 1, characterized in that: The top of the box body (1) is provided with a box cover (6), and the top of the box cover (6) is provided with a circular groove that matches the air intake box (331) and the air exhaust box (351).

5. The elevator enclosed space odor deodorizing device according to claim 4, characterized in that: A dust cover (7) is provided on the surface of the circular groove, and a fan is provided inside the dust cover (7).

6. The elevator enclosed space odor deodorizing device according to claim 1, characterized in that: There are two square grooves (4), one of which is connected to the air suction box (321), and the other of which is connected to the air outlet box (341).

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