CN111197452A

CN111197452A - Self-cleaning revolving door

Info

Publication number: CN111197452A
Application number: CN202010176406.0A
Authority: CN
Inventors: 姚宏应
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-05-26

Abstract

The invention discloses a self-cleaning revolving door which comprises a cylindrical door frame, wherein the inner wall of the cylindrical door frame is rotatably connected with a rotating shaft, the side wall of the rotating shaft is uniformly and fixedly connected with a plurality of rotating door frames, the side wall of each rotating door frame, which is close to the rotating shaft, is provided with a sliding plug cavity, the inner wall of each sliding plug cavity is slidably connected with a magnetic sliding plug, and the side wall of each rotating door frame is slidably connected with a cleaning strip which is attracted with the magnetic sliding plug. According to the invention, the iron sliding block is enabled to discontinuously compress the telescopic air bag through the continuous rotation of the revolving door frame, so that the gas in the telescopic air bag enters the cavity to be stored, when the pressure in the cavity reaches the critical value of the pressure release valve, the pressure release valve is opened, so that the gas in the cavity enters the sliding plug cavity through the air inlet cavity, the magnetic sliding plug is pushed to slide upwards, the cleaning strip is further driven to move upwards on the side wall of the revolving door frame, the glass on the revolving door frame is automatically cleaned, and the phenomenon that the attractiveness of the revolving door is influenced by excessive dust on the glass is avoided.

Description

Self-cleaning revolving door

Technical Field

The invention relates to the technical field of revolving doors, in particular to a self-cleaning revolving door.

Background

As the revolving door integrates the advantages of various door bodies, the design of spaciousness and high style creates luxurious atmosphere, which can be called as the pen-point of the building, so that the revolving door is mostly used in large-scale shopping malls or office buildings.

When large-scale market or office building flow of people is great, the crowd who comes often can carry a large amount of dust for these dust very easy adhesion have influenced the aesthetic property of revolving door on the glass of revolving door, and in order to guarantee indoor outer unobstructed, the revolving door can't be in the daytime shutdown, then can't carry out frequent cleanness to it, in addition, because the revolving door body is higher, the personnel of keeping a public place clean need just can clean it with the help of climbing instrument, inconvenient operation, danger is higher.

To this end, we propose a self-cleaning revolving door to solve the above-mentioned problems.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a self-cleaning revolving door.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a automatically cleaning revolving door, includes cylindrical door frame, cylindrical door frame inner wall rotates and is connected with the pivot, a plurality of rotatory door frames of pivot lateral wall equipartition fixedly connected with, the cavity has been seted up to the pivot inner wall, rotatory door frame is close to the lateral wall of pivot and has seted up the sliding plug chamber, the aperture with external intercommunication is seted up to sliding plug intracavity wall below, sliding plug intracavity wall sliding connection has the magnetism sliding plug, rotatory door frame lateral wall sliding connection has the cleaning strip of inhaling mutually with the magnetism sliding plug, the cavity inner wall is through going out gas chamber and sliding plug intracavity bottom intercommunication, the arc chamber has been seted up at cylindrical door frame inside top, arc chamber inner wall sliding connection has the iron slider, one of them the rotatory door frame upper end inlays and is equipped with magnet, the arc intracavity is installed the drive cleaning strip and is gliding drive arrangement from.

Preferably, drive arrangement includes the flexible gasbag of fixed connection at iron slider and arc intracavity wall, the ring channel has been seted up at cylindrical door frame inner top, pivot lateral wall fixedly connected with and the ring of the sealed sliding connection of ring channel inner wall, a plurality of inlet ports with the cavity intercommunication are seted up to the ring lateral wall, flexible gasbag lateral wall is connected with the one-way outlet duct with the ring channel intercommunication, flexible gasbag lateral wall is connected with one-way breathing pipe, go out the intracavity wall and install the relief valve.

Preferably, the lateral wall that the pivot was kept away from to rotatory door frame has seted up the water storage chamber, there is the slide bottom in the water storage chamber through spring elastic connection, the bottom communicates through admitting air the chamber and giving vent to anger the chamber in the water storage chamber, rotatory door frame upper end is seted up the play water cavity with the intercommunication of water storage intracavity top, the apopore with external intercommunication is seted up to the bottom in the play water cavity.

The invention has the following beneficial effects:

1. by arranging the magnet, the iron sliding block, the telescopic air bag, the one-way air outlet pipe, the circular ring, the air inlet hole, the cavity, the air outlet cavity and the pressure release valve, when the rotary door frame rotates ceaselessly, the magnet drives the iron sliding block to slide in the inner wall of the arc-shaped cavity in a reciprocating manner, the telescopic air bag is compressed discontinuously, gas in the telescopic air bag enters the cavity through the one-way air outlet pipe and the air inlet hole to be stored, when the air pressure in the cavity reaches the critical value of the pressure release valve, the pressure release valve is opened, so that the gas in the cavity enters the sliding plug cavity through the air inlet cavity, the magnetic sliding plug connected to the inner wall of the sliding plug cavity in a sliding manner is pushed to slide upwards, and then the cleaning strip attracted with the magnetic sliding plug is driven to move upwards on the side wall of the;

2. through the arrangement of the small hole formed below the inner wall of the sliding plug cavity, after gas in the cavity flows into the cavity, the pressure in the cavity is reduced, the pressure release valve is automatically closed, and at the moment, the small hole can discharge the gas in the sliding plug cavity, so that the cleaning strip and the magnetic sliding plug move downwards under the action of gravity, the glass on the rotating door frame is cleaned at one time, and meanwhile, preparation is made for cleaning the glass on the rotating door frame at the next time;

3. by arranging the water storage cavity, the air inlet cavity, the sliding plate, the spring, the water outlet cavity and the water outlet hole, when the pressure release valve is opened, a part of air in the cavity enters the water storage cavity through the air inlet cavity, the sliding plate is pushed to slide upwards, so that water in the water storage cavity flows out through the water outlet cavity and the water outlet hole, dust on glass on a rotating door frame is wetted, the cleaning effect on the glass is improved, and meanwhile, the situation that the dust on the glass is blown up when cleaning strips clean the dust on the glass is avoided, and the health of people is harmed;

4. rotate for power drive to the cleanness of revolving door frame lateral wall glass through revolving the revolving door frame, need not other mechanisms and drive, accord with the environmental protection concept to avoided the personnel of keeping a public place clean to just can clean it with the help of the instrument of climbing, lead to the operation inconvenient.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the direction B-B in the first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1 cylindrical door frame, 2 pivot, 3 rotatory door frames, 4 cavitys, 5 sliding plug chambeies, 6 magnetism sliding plug, 7 cleaning strip, 8 play gas chambeies, 9 relief valves, 10 arc chambeies, 11 iron slider, 12 magnet, 13 flexible gasbags, 14 ring channels, 15 rings, 16 inlet ports, 17 one-way outlet duct, 18 one-way breathing pipe, 19 water storage chambeies, 20 slide, 21 spring, 22 chamber, 23 play water chamber, 24 apopores.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example one

Referring to fig. 1-3, a self-cleaning revolving door, comprising a cylindrical door frame 1, a rotating shaft 2 rotatably connected to the inner wall of the cylindrical door frame 1, the rotating shaft 2 driven by an external driving motor, and a plurality of rotating door frames 3 uniformly distributed and fixedly connected to the side wall of the rotating shaft 2, a glass fixedly connected to the inner walls of the cylindrical door frame 1 and the rotating door frames 3, a cavity 4 formed in the inner wall of the rotating shaft 2, a sliding plug cavity 5 formed in the side wall of the rotating door frame 3 near the rotating shaft 2, a small hole formed below the inner wall of the sliding plug cavity 5 and communicating with the outside, a magnetic sliding plug 6 slidably connected to the inner wall of the sliding plug cavity 5, further, a through hole formed above the inner wall of the sliding plug cavity 5 and communicating with the outside for balancing the pressure when the magnetic sliding plug 6 moves, a cleaning strip 7 attracted to the magnetic sliding plug 6 is slidably connected to the side wall of the rotating door frame 3, further, the cleaning strip 7 can be a U-shaped cleaning, also can clean the glass on the cylindrical door frame 1 when making 3 lateral walls of clean 7 rotatory door frames slide, the bottom intercommunication in cavity 4 inner walls through going out gas chamber 8 and sliding plug chamber 5, arc chamber 10 has been seted up at the top in the cylindrical door frame 1, arc chamber 10 inner wall sliding connection has iron slider 11, furthermore, the through-hole with external intercommunication is seted up to arc chamber 10 inner wall, pressure when being used for balanced iron slider 11 to remove, 3 upper ends of one of them rotatory door frame are inlayed and are equipped with magnet 12, install the drive clean 7 gliding drive arrangement from top to bottom at rotatory door frame 3 lateral walls in the arc chamber 10.

The driving device comprises a telescopic air bag 13 fixedly connected with the inner walls of an iron sliding block 11 and an arc-shaped cavity 10, the top in a cylindrical door frame 1 is provided with an annular groove 14, the side wall of a rotating shaft 2 is fixedly connected with a ring 15 in sealing sliding connection with the inner wall of the annular groove 14, the side wall of the ring 15 is provided with a plurality of air inlets 16 communicated with a cavity 4, the side wall of the telescopic air bag 13 is connected with a one-way air outlet pipe 17 communicated with the annular groove 14, the side wall of the telescopic air bag 13 is connected with a one-way air suction pipe 18, the inner wall of an air outlet cavity 8 is provided with a pressure release valve 9, further, when the rotating door frame 3 rotates continuously, the magnet 12 can attract the iron sliding block 11 discontinuously, when the rotating door frame 3 rotates to attract the magnet 12 and the iron sliding block 11, the iron sliding block, make the interior gas of flexible gasbag 13 get into in the cavity 4 through one-way outlet duct 17 and inlet port 16, when rotatory door frame 3 rotated and made magnet 12 and iron slider 11 separately, promote iron slider 11 to return to the normal position under flexible gasbag 13 self deformability to flexible gasbag 13 inhales through one-way breathing pipe 18, prepares for next compression.

Further, the one-way air outlet pipe 17 only allows air to flow into the annular groove 14 from the telescopic airbag 13, the one-way air suction pipe 18 only allows air to flow into the telescopic airbag 13 from the outside, and the one-way air outlet pipe 17 and the one-way air suction pipe 18 can be internally provided with a one-way valve to realize the functions.

It should be noted that the diameter of the outlet cavity 8 is much larger than that of the small hole, so that the gas entering the sliding plug cavity 5 from the outlet cavity 8 can push the magnetic sliding plug 6 to move upwards.

In this embodiment, when the rotating shaft 2 drives the rotating door frame 3 to rotate continuously, the magnet 12 embedded at the upper end of one of the rotating door frames 3 is discontinuously attracted to the iron sliding block 11, when the magnet 12 is attracted to the iron sliding block 11, the iron sliding block 11 slides on the inner wall of the arc-shaped cavity 10, so that the iron sliding block 11 extrudes the telescopic airbag 13, so that the gas in the telescopic airbag 13 enters the cavity 4 through the one-way air outlet pipe 17 and the air inlet hole 16 to be stored, when the magnet 12 is separated from the iron sliding block 11, the iron sliding block 11 is pushed to return to the original position under the self-deformation capacity of the telescopic airbag 13, and the telescopic airbag 13 inhales through the one-way air suction pipe 18, repeating the above steps, so that the gas in the telescopic airbag 13 is continuously extruded to enter the cavity 4 to be stored, when the gas pressure in the cavity 4 reaches the critical value installed on, the pressure release valve 9 is opened, so that the gas in the cavity 4 enters the sliding plug cavity 5 through the gas outlet cavity 8, the magnetic sliding plug 6 is pushed to slide upwards on the inner wall of the sliding plug cavity 5, the cleaning strip 7 attracted with the magnetic sliding plug 6 moves upwards on the side wall of the rotating door frame 3, and the glass on the rotating door frame 3 is cleaned;

after the gas in the cavity 4 flows into the sliding plug cavity 5, the pressure of the gas in the cavity 4 is reduced, so that the pressure release valve 9 is closed, the gas in the sliding plug cavity 5 flows out through a small hole formed below the inner wall of the sliding plug cavity 5, the magnetic sliding plug 6 and the cleaning strip 7 move downwards under the action of gravity, and the glass on the rotating doorframe 3 is cleaned at one time.

Example two

Referring to fig. 4, the difference with the embodiment is that, water storage chamber 19 has been seted up to the lateral wall that rotatory door frame 3 keeps away from pivot 2, there is slide 20 bottom through spring 21 elastic connection in water storage chamber 19, it is further, 19 inner wall connections in water storage chamber have the inlet tube, be convenient for add the cleaning solution in to water storage chamber 19, it is further, after the water in water storage chamber 19 used at every turn, spring 21 can all promote slide 20 and move up, make water and 18 interior top contacts in the liquid storage chamber, and spring 21 and water keep at balanced state this moment, make when gaseous when getting into, can flow out the extrusion of water very first time, the bottom is through admitting air chamber 22 and play air chamber 8 intercommunication in water storage chamber 19, rotatory door frame 3 upper end is seted up with the play water cavity 23 of 19 interior top intercommunication, go out water cavity 23 interior bottom and set up the apopore 24 with external intercommunication.

In this embodiment, when relief valve 9 is opened, there is some gas to flow into water storage chamber 19 through going out air cavity 8 and air inlet cavity 22 in the cavity 4, promote slide 20 and go up slide on 19 inner walls in water storage chamber, make the cleaning solution in the water storage chamber 19 flow out through play water cavity 23 and apopore 24, dust on the glass is moist on the revolving doorframe 3, the increase is to glass's clean effect, the dust can be floated everywhere when avoiding simultaneously that cleaning strip 7 clears up the dust on the glass, harm people's health.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A self-cleaning revolving door comprises a cylindrical door frame (1), wherein the inner wall of the cylindrical door frame (1) is rotatably connected with a rotating shaft (2), a plurality of rotating door frames (3) are uniformly and fixedly connected with the side wall of the rotating shaft (2), and is characterized in that a cavity (4) is formed in the inner wall of the rotating shaft (2), a sliding plug cavity (5) is formed in the side wall of the rotating door frame (3) close to the rotating shaft (2), a small hole communicated with the outside is formed below the inner wall of the sliding plug cavity (5), a magnetic sliding plug (6) is slidably connected to the inner wall of the sliding plug cavity (5), a cleaning strip (7) attracted with the magnetic sliding plug (6) is slidably connected to the side wall of the rotating door frame (3), the inner wall of the cavity (4) is communicated with the inner bottom of the sliding plug cavity (5) through an air outlet cavity (8), and an arc-shaped, the inner wall of the arc-shaped cavity (10) is connected with an iron sliding block (11) in a sliding mode, a magnet (12) is embedded into the upper end of the rotating door frame (3), and a driving device for driving the cleaning strip (7) to slide up and down on the side wall of the rotating door frame (3) is installed in the arc-shaped cavity (10).

2. The self-cleaning revolving door according to claim 1, wherein the driving device comprises a telescopic air bag (13) fixedly connected to the inner walls of the iron sliding block (11) and the arc-shaped cavity (10), an annular groove (14) is formed in the top of the cylindrical door frame (1), a circular ring (15) hermetically and slidably connected to the inner wall of the annular groove (14) is fixedly connected to the side wall of the rotating shaft (2), a plurality of air inlet holes (16) communicated with the cavity (4) are formed in the side wall of the circular ring (15), a one-way air outlet pipe (17) communicated with the annular groove (14) is connected to the side wall of the telescopic air bag (13), a one-way air suction pipe (18) is connected to the side wall of the telescopic air bag (13), and a pressure release valve (9).

3. The self-cleaning revolving door according to claim 1, wherein a water storage cavity (19) is formed in a side wall of the revolving door frame (3) far away from the revolving shaft (2), a sliding plate (20) is elastically connected to the bottom of the water storage cavity (19) through a spring (21), the bottom of the water storage cavity (19) is communicated with the air outlet cavity (8) through an air inlet cavity (22), a water outlet cavity (23) communicated with the top of the water storage cavity (19) is formed in the upper end of the revolving door frame (3), and a water outlet hole (24) communicated with the outside is formed in the bottom of the water outlet cavity (23).