CN214701104U - Environment-friendly elevator ventilation equipment - Google Patents

Abstract

The utility model belongs to the technical field of ventilation equipment, in particular to environment-friendly ventilation equipment for an elevator, which comprises a casing, wherein the top end of the inner part of the casing is fixedly connected with a U-shaped frame, the inner part of the casing is divided into a fan chamber and a filter chamber through the U-shaped frame, the upper end surface of the fan chamber is penetrated and provided with an air inlet, the inner part of the air inlet is provided with a fan, the inner part of the filter chamber is fixedly connected with a cold catalyst filter screen and an active carbon filter screen from top to bottom in sequence, the lower end surface of the filter chamber is penetrated and provided with an air outlet, the outer side wall of the U-shaped frame is penetrated and provided with a plurality of uniformly distributed ventilation holes, the bottom end of the inner part of the U-shaped frame is movably connected with a dust sticking pad, the upper end surface of the casing is fixedly connected with a fixed frame, the fixed frame is communicated with the air inlet, the inner part of the fixed frame is fixedly connected with a primary filter screen, and the environment-friendly ventilation equipment for an elevator, has the characteristic of purifying air.

Description

Environment-friendly elevator ventilation equipment

Technical Field

The utility model relates to a ventilation equipment technical field, concretely relates to elevator environmental protection ventilation equipment.

Background

Ventilation equipment is a facility for completing ventilation in a building, and is divided into natural ventilation and mechanical ventilation, which are also called ventilation. The ventilation equipment is divided into industrial ventilation equipment and household ventilation equipment.

But the existing elevator ventilation equipment has the following disadvantages: the general motor that drives of current ventilation equipment rotates, carries outdoor fresh air indoor, and indoor current air can the natural diffusion, from indoor air exit department extrusion discharge to make whole indoor circulation of air, played good ventilation effect, because present environmental pollution is more serious, have a large amount of dusts or haze in the outdoor air, carry into indoor in the air of consequently circulation, lead to the indoor environment to cause the pollution.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model provides an elevator environmental protection ventilation equipment has air-purifying's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator environmental protection ventilation equipment, includes the casing, the inside top fixedly connected with U type frame of casing, the inside of casing is divided into fan room and filter chamber through U type frame, the up end of fan room runs through and has seted up the air intake, the internally mounted of air intake has the fan, inside from the top down fixedly connected with cold catalyst filter screen and active carbon filter screen in proper order of filter chamber, the lower terminal surface of filter chamber runs through and has seted up the air outlet, the lateral wall of U type frame runs through the ventilation hole of seting up a plurality of evenly distributed, the inside bottom swing joint of U type frame has the dust-binding pad, the fixed frame of up end fixedly connected with of casing, fixed frame and air intake intercommunication, the inside fixedly connected with primary filter screen of fixed frame.

In order to disinfect the air, as the utility model relates to an elevator environmental protection ventilation equipment is preferred, the inside top of fan room is installed two lamp stands of controlling the distribution, two ultraviolet disinfection fluorescent tube is all installed to the inside of lamp stand.

For the convenience of staff adjustment this equipment direction of blowing, conduct the utility model relates to an elevator environmental protection ventilation equipment is preferred, the internally mounted of air outlet has the louver fan.

For convenient staff's inspection maintenance this equipment and convenient change dust-binding pad, conduct the utility model relates to an elevator environmental protection ventilation equipment is preferred, first access door and second access door are installed respectively to the preceding terminal surface of casing and U type frame.

For the convenience of staff installation device, as the utility model relates to an elevator environmental protection ventilation equipment is preferred, the mounting panel that distributes around two equal fixedly connected with in the left and right sides of casing, four the up end of mounting panel all runs through and has seted up the mounting hole.

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

1. the environment-friendly elevator ventilation equipment comprises a fan, wherein the fan is started firstly when the environment-friendly elevator ventilation equipment is used, the ventilation speed of the ventilation equipment is accelerated through the fan, outdoor air is conveyed indoors quickly through the fan, when the outdoor air is conveyed through the fan, the air is primarily filtered through a primary filter screen, the phenomenon that a large amount of dust and impurities enter the interior of a machine shell to influence the operation of the fan is prevented, meanwhile, the outdoor air is blown to the upper end face of a sticky dust pad through the rotation of the fan, the dust in the air is adsorbed through the sticky dust pad, the dust is prevented from entering the indoor environment, meanwhile, the air adsorbed through the sticky dust pad passes through a vent hole to enter the interior of a filter chamber, harmful gas in the air is catalytically decomposed through a cold catalyst filter screen, peculiar smell in the air is adsorbed through an active carbon filter screen, and the filtered air enters indoors through an air outlet, thereby achieving the characteristic of purifying air.

2. This kind of elevator environmental protection ventilation equipment when using the device, disinfects the disinfection through ultraviolet disinfection fluorescent tube to the air, prevents that the virus from getting into indoor harm health to the sterile effect of disinfecting has been reached to the air.

To sum up, this kind of elevator environmental protection ventilation equipment has the characteristics of air-purifying.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a structural diagram of an environment-friendly ventilation device for an elevator according to the present invention;

fig. 2 is a sectional view of an environment-friendly ventilation device for an elevator according to the present invention;

fig. 3 is the utility model discloses an elevator environmental protection ventilation equipment sectional view.

In the figure, 1, a housing; 101. mounting a plate; 1011. mounting holes; 102. a fixing frame; 103. a primary filter screen; 104. a first access door; 105. a U-shaped frame; 1051. a vent hole; 106. a second access door; 107. a dust sticking pad; 2. a fan chamber; 201. an air inlet; 202. a fan; 203. a lamp socket; 2031. ultraviolet sterilizing the lamp tube; 3. a filtering chamber; 301. a cold catalyst filter screen; 302. an active carbon filter screen; 303. an air outlet; 304. a louvered fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an elevator environmental protection ventilation equipment, which comprises a housing 1, the inside top fixedly connected with U type frame 105 of casing 1, the inside of casing 1 is divided into fan room 2 and filter chamber 3 through U type frame 105, the up end of fan room 2 runs through and has seted up air intake 201, the internally mounted of air intake 201 has fan 202, inside from the top down fixedly connected with cold catalyst filter screen 301 and active carbon filter screen 302 in proper order of filter chamber 3, the lower terminal surface of filter chamber 3 runs through and has seted up air outlet 303, the lateral wall of U type frame 105 runs through and sets up a plurality of evenly distributed's ventilation 1051, the inside bottom swing joint of U type frame 105 has the dust-binding pad 107, the fixed frame 102 of up end fixedly connected with of casing 1, fixed frame 102 and air intake 201 intercommunication, the inside fixedly connected with primary filter screen 103 of fixed frame 102.

In this embodiment: when the device is used, firstly, the fan 202 is started, the ventilation speed of the ventilation device is accelerated by the fan 202, so that the ventilation device can rapidly convey outdoor air to the indoor through the fan 202, when the fan 202 conveys the outdoor air, the air is primarily filtered through the primary filter screen 103, the phenomenon that a large amount of dust and impurities enter the interior of the machine shell 1 to influence the operation of the fan 202 is prevented, meanwhile, the outdoor air is blown to the upper end surface of the sticky dust pad 107 through the rotation of the fan 202, then, the dust in the air is adsorbed through the sticky dust pad 107, the dust is prevented from entering the indoor to pollute the indoor environment, meanwhile, the air adsorbed through the sticky dust pad 107 enters the interior of the filter chamber 3 through the vent hole 1051, further, harmful gases in the air are catalytically decomposed through the cold catalyst filter screen 301, peculiar smell in the air is adsorbed through the activated carbon filter screen 302, and the filtered air enters the indoor through the air outlet 303, thereby achieving the characteristic of purifying air.

As a technical optimization scheme of the utility model, the inside top of fan room 2 is installed two lamp stands 203 that control the distribution, and ultraviolet disinfection fluorescent tube 2031 is all installed to the inside of two lamp stands 203.

In this embodiment: when the device is used, the air is sterilized and disinfected through the ultraviolet disinfection lamp tube 2031, viruses are prevented from entering the room to harm human health, and therefore the effect of sterilizing and disinfecting the air is achieved.

As a technical optimization scheme of the utility model, the internally mounted of air outlet 303 has louver 304.

In this embodiment: when the device is used, the louver fan 304 is arranged inside the air outlet 303, so that the air blowing direction of the equipment can be adjusted by workers, and the effect of facilitating the workers to adjust the air blowing direction of the equipment is achieved.

As a technical optimization scheme of the utility model, first access door 104 and second access door 106 are installed respectively to the preceding terminal surface of casing 1 and U type frame 105.

In this embodiment: when using the device, make the staff convenient inspection maintenance this equipment and change the dust-sticking pad 107 through using first access door 104 and second access door 106, prevent that the dust-sticking pad 107 from using the not good purifying effect who influences this equipment of dust absorption effect of a specified duration to reached and made things convenient for the staff to inspect the effect of maintaining this equipment and conveniently changing dust-sticking pad 107.

As a technical optimization scheme of the utility model, the mounting panel 101 that distributes around two equal fixedly connected with in the left and right sides of casing 1, the up end of four mounting panels 101 all runs through and has seted up mounting hole 1011.

In this embodiment: when the device is installed, the device is installed through the installation plate 101 and the installation holes 1011, the problem that the device is not installed well when a worker installs the device and holes are needed when the worker installs the device is avoided, and therefore the effect of facilitating installation of the device by the worker is achieved.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, the fan 202 is started, the ventilation speed of the ventilation device is accelerated by the fan 202, so that the ventilation device can rapidly convey outdoor air to the indoor through the fan 202, when the fan 202 conveys the outdoor air, the air is primarily filtered through the primary filter screen 103, the phenomenon that a large amount of dust and impurities enter the interior of the machine shell 1 to influence the operation of the fan 202 is prevented, meanwhile, the outdoor air is blown to the upper end face of the sticky dust pad 107 through the rotation of the fan 202, then, the dust in the air is adsorbed through the sticky dust pad 107, the dust is prevented from entering the indoor to pollute the indoor environment, when the sticky dust pad 107 adsorbs the dust, the air is sterilized and disinfected through the ultraviolet disinfection lamp tube 2031, the air purification effect is improved, meanwhile, the air adsorbed through the sticky dust pad 107 passes through the ventilation hole 1051 to enter the interior of the filter chamber 3, and then, harmful gas in the air is catalytically decomposed through the cold catalyst filter screen 301, peculiar smell in the air is absorbed through the activated carbon filter screen 302, and the filtered air enters the room through the air outlet 303.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. An elevator environmental protection ventilation equipment, includes casing (1), its characterized in that: the improved fan is characterized in that a U-shaped frame (105) is fixedly connected to the top end of the inner portion of the machine shell (1), the inner portion of the machine shell (1) is divided into a fan chamber (2) and a filtering chamber (3) through the U-shaped frame (105), an air inlet (201) is formed in the upper end face of the fan chamber (2) in a penetrating mode, a fan (202) is installed inside the air inlet (201), a cold catalyst filtering net (301) and an active carbon filtering net (302) are fixedly connected to the inner portion of the filtering chamber (3) from top to bottom in sequence, an air outlet (303) is formed in the lower end face of the filtering chamber (3) in a penetrating mode, a plurality of uniformly distributed ventilation holes (1051) are formed in the outer side wall of the U-shaped frame (105) in a penetrating mode, a dust adhering pad (107) is movably connected to the bottom end of the inner portion of the U-shaped frame (105), a fixing frame (102) is fixedly connected to the upper end face of the machine shell (1), and the fixing frame (102) is communicated with the air inlet (201), the inside of the fixed frame (102) is fixedly connected with a primary filter screen (103).

2. The environment-friendly ventilation device for the elevator as set forth in claim 1, wherein: two lamp holders (203) distributed left and right are installed at the top end of the interior of the fan chamber (2), and ultraviolet disinfection lamp tubes (2031) are installed inside the two lamp holders (203).

3. The environment-friendly ventilation device for the elevator as set forth in claim 1, wherein: and a louver fan (304) is arranged in the air outlet (303).

4. The environment-friendly ventilation device for the elevator as set forth in claim 1, wherein: a first access door (104) and a second access door (106) are respectively installed on the front end faces of the machine shell (1) and the U-shaped frame (105).

5. The environment-friendly ventilation device for the elevator as set forth in claim 1, wherein: the mounting panel (101) that distribute around two equal fixedly connected with in the left and right sides of casing (1), four mounting panel (101)'s up end has all run through and has seted up mounting hole (1011).

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