CN205772728U - A kind of cleaning staircase - Google Patents
A kind of cleaning staircase Download PDFInfo
- Publication number
- CN205772728U CN205772728U CN201620645359.9U CN201620645359U CN205772728U CN 205772728 U CN205772728 U CN 205772728U CN 201620645359 U CN201620645359 U CN 201620645359U CN 205772728 U CN205772728 U CN 205772728U
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- ladder
- communication channel
- staircase
- cleaning
- air
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Abstract
This utility model relates to lift facility field, is specifically related to a kind of cleaning staircase.This utility model is achieved by the following technical programs: a kind of cleaning staircase, comprise the step ascended the stairs, ladder and be located at the handrail of cycle rotation on described ladder, it is characterized in that: inside described ladder, be provided with ventilating duct, described ventilating duct is included into air flue, gas off-take and the communication channel connecting described air intake duct and described gas off-take, described communication channel extends at vertical direction, described communication channel is provided with a point air port, described point of air port is provided with in trumpet-shaped diffusing opening, the narrow end of described diffusing opening is connected with described communication channel, described ladder is provided with defecator, described defecator includes screen plate and adsorption plate, described screen plate is provided with filter opening.The purpose of this utility model is to provide a kind of cleaning staircase, the parts ventilation and heat within ladder can also be had dedusting clean design, the sanitation and hygiene within newspaper sedan-chair frame, reduce dust and overstock.
Description
Technical field
This utility model relates to lift facility field, is specifically related to a kind of cleaning staircase.
Background technology
Escalator is as the interlayer running equipment of people, it is common to use in regions such as large-scale mall, office buildings, automatically hold up
Comprise substantial amounts of electromechanical compo inside the sedan-chair frame of ladder, substantial amounts of heat energy can be produced under high power uses for a long time, more
Accumulate in the sedan-chair frame closed, be unfavorable for that electromechanical component runs, additionally, for electromechanical component, not only high temperature, dust accumulation is also
Operation to electromechanical component especially electronic component exerts an adverse impact.
Utility model content
The purpose of this utility model is to provide a kind of cleaning staircase, can also remove the parts ventilation and heat within ladder
Dirt clean design, the sanitation and hygiene within newspaper sedan-chair frame, reduce dust and overstock.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of cleaning staircase, bag
Contain step, the ladder ascended the stairs and be located at the handrail of cycle rotation on described ladder, it is characterised in that: in described ladder
Portion is provided with ventilating duct, and described ventilating duct is included into the communication channel of the described air intake duct of air flue, gas off-take and connection and described gas off-take,
Described communication channel extends at vertical direction, and described communication channel is provided with a point air port, and described point of air port is provided with in trumpet-shaped expansion
Raw edge, the narrow end of described diffusing opening is connected with described communication channel, and described ladder is provided with defecator, and described defecator includes
Screen plate and adsorption plate, described screen plate is provided with filter opening.
Cooling air enters from described air intake duct, is said by described giving vent to anger, and a whole described ventilating duct is all located at institute
Stating inside ladder, described air intake duct can be parallel to each other with described gas off-take, thus improves the smooth degree of wind-force circulation, described company
Passage extends at vertical direction, and described point of air port is just connected on described communication channel, lets out part cold air air into described ladder
Inside, the electromechanical compo generation heat interaction with within described ladder, reach cooling effect, can mate bottom described ladder have many
Individual aperture, the most described ladder inside and outside air pressure balance, described diffusing opening is horn-like, on the one hand, diffusion cooling gas and each machine
The contact area of electric device, on the other hand, reaches the effect that diffusive gas flow slows down, it is to avoid the air inlet Kia sometimes cooling down gas is adjusted
That saves is too high, it is to avoid the air velocity impacted is too fast and damages electromechanical compo, and described defecator is arranged on described ladder,
Air needs through described screen plate and adsorption plate during circulation, and described screen plate is provided with filter opening, on described filter opening
Can be provided with filter screen, stop large volume dust impurities, small size dust impurities is then absorbed by described adsorption plate, described adsorption plate
Absorption sponge and activated carbon can be used.
As of the present utility model preferably, described filter opening is multiple, is arranged into a rectangular array on described screen plate.
Preferably slidably connecting cover plate on described filter plate as of the present utility model, described cover plate slidably hides described
Filter opening.
Need not ventilate when, or the when that elevator being out of service, user slides described cover plate, shelters from described
Filter opening.
As of the present utility model preferably, described adsorption plate undulate.
As of the present utility model preferably, described point of air port also comprises the connection connecting described diffusing opening with described communication channel
Road, described connection road extends in the horizontal direction.
As of the present utility model preferably, described connection road adjustable length.
Described connection road can regulate length according to practical situation, thus regulates between described diffusing opening and each electromechanical compo
Distance.
As of the present utility model preferably, the wide end of described diffusing opening is provided with dust-proof mesh enclosure.
As of the present utility model preferably, described point of air port is provided with user and limits the speed-limiting device of wind speed.
As of the present utility model preferably, described speed-limiting device includes being located at described principal part within point air port and with described
Multiple valves that principal part connects, are formed between multiple described valves and stay mouth for air flowing, described in stay the size of mouth adjustable.
When the speed of cooling air-flow is too fast, user can reach regulation cooling gas by staying the size of mouth described in regulation
The speed of stream.
Preferably connect on described principal part as of the present utility model and have multiple valve, multiple described valves to be obliquely installed, institute
State valve gradually to draw close by away from described principal part direction.
Cooling air-flow near the flowing of the direction of described principal part, works as excessive velocities, impact from the direction away from described principal part
Impulsive force on described valve is the biggest, thus promotes described valve so that described in stay mouth to diminish to be even switched off so that
The air-flow passed through tails off.
In sum, this utility model has the advantages that
1, cooling air can circulate in described ventilating duct, goes out from described point of air port, thus to the machine in described ladder
Electric device cools down.
2, described diffusing opening can increase the cooling air film-cooled heat to electromechanical compo, and air pressure when reducing contact,
Protection electromechanical compo.
3, described diffusing opening is provided with dust-proof mesh enclosure, stops the dust impact on electromechanical compo in ventilation process.
4, described point of air port is provided with speed-limiting device, including multiple valves, automatically can be adjusted air output according to wind speed.
5, large volume dust can be filtered by described defecator, adsorbs small size dust.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of embodiment 1；
Fig. 2 is the schematic diagram of ventilating duct and point air port；
Fig. 3 is the schematic diagram of speed-limiting device；
Fig. 4 is the schematic diagram of defecator.
In figure:
1, ladder, 2, handrail, 3, ventilating duct, 31, air intake duct, 32, gas off-take, 33, communication channel, 4, point air port, 41, even
Connect, 42, diffusing opening, 5, speed-limiting device, 51, principal part, 52, valve, 6, defecator, 61, screen plate, 611, filter opening, 62, lid
Plate, 63, adsorption plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment 1, as depicted in figs. 1 and 2: a kind of cleaning staircase, comprises step, the ladder 1 ascended the stairs and is located at ladder
The handrail 2 of cycle rotation on frame 1, it is characterised in that: inside ladder 1, be provided with ventilating duct 3, ventilating duct 3 be included into air flue 31,
Gas off-take 32 and the communication channel 33 connecting air intake duct 31 and gas off-take 32, communication channel 33 extends at vertical direction, on communication channel 33
Being provided with point air port 4, point air port 4 is provided with in trumpet-shaped diffusing opening 42, and the narrow end of diffusing opening 42 is connected with communication channel 33.Cooling
Air enters from air intake duct 31, is gone out by gas off-take 32, and it is internal that a whole ventilating duct 3 is all located at ladder 1, air intake duct 31 with go out
Air flue 32 can be parallel to each other, thus improves the smooth degree of wind-force circulation, and communication channel 33 extends at vertical direction, and point air port 4 is just
It is connected on communication channel 33, part cold air air is let out into ladder 1 internal, and the electromechanical compo generation heat interaction within ladder 1,
Reaching cooling effect, can mate and have multiple aperture bottom ladder 1, beneficially ladder 1 inside and outside air pressure balance, diffusing opening 42 is in loudspeaker
Shape, on the one hand, diffusion cooling gas and the contact area of each electromechanical compo, on the other hand, reaches the effect that diffusive gas flow slows down,
Avoid sometimes cooling down air inlet Kia regulation too high of gas, it is to avoid the air velocity impacted is too fast and damages electromechanical compo.
Point air port 4 also comprises the connection road 41 connecting diffusing opening 42 with communication channel 33, connects road 41 and extends in the horizontal direction.
Connect road 41 adjustable length.Connect road 41 and can regulate length according to practical situation, thus regulate diffusing opening 42 and each electromechanical compo
Between distance.The wide end of diffusing opening 42 is provided with dust-proof mesh enclosure.
As shown in Figures 2 and 3: point air port 4 is provided with user and limits the speed-limiting device 5 of wind speed.Speed-limiting device 5 includes being located at
Divide the principal part 51 within air port 4 and the multiple valves 52 being connected with principal part 51, formed between multiple valves 52 for air flowing
Staying mouth, the size staying mouth is adjustable.When the speed of cooling air-flow is too fast, user can stay the size of mouth by regulation thus reach to adjust
The speed of joint cooling air-flow.Connecting on principal part 51 has multiple valve 52, multiple valves 52 to be obliquely installed, and valve 52 is by away from principal part
51 directions are gradually drawn close.Cooling air-flow near the flowing of the direction of principal part 51, works as excessive velocities, punching from the direction away from principal part 51
Hit the impulsive force on valve 52 the biggest, thus promote valve 52 so that stay mouth to diminish and be even switched off, so that pass through
Air-flow tails off.
As shown in Figure 4: ladder 1 is provided with defecator 6, defecator includes screen plate 61 and adsorption plate 63, screen plate
61 are provided with filter opening 611.Defecator 6 is arranged on ladder 1, and air needs through screen plate 61 and suction during circulation
Attached plate 62, screen plate 61 is provided with filter opening 611, and filter opening 611 can be provided with filter screen, stop large volume dust impurities, and corpusculum
Long-pending dust impurities is then adsorbed plate 62 and absorbs, and adsorption plate 62 can use absorption sponge and activated carbon.
Filter opening 611 is multiple, is arranged into a rectangular array on screen plate 61.Cover plate 62 is slidably connected, lid on filter plate 61
Plate 62 slidably hides filter opening 611.Need not ventilate when, or the when that elevator being out of service, user's slide cover
62, shelter from filter opening 611.
Adsorption plate 63 undulate.
Claims (10)
1. a cleaning staircase, comprises step, the ladder (1) ascended the stairs and is located at holding up of the upper cycle rotation of described ladder (1)
Hand strap (2), it is characterised in that: being provided with ventilating duct (3) in described ladder (1) inside, described ventilating duct (3) is included into air flue
(31), gas off-take (32) and connect described air intake duct (31) and the communication channel (33) of described gas off-take (32), described communication channel
(33) extending at vertical direction, described communication channel (33) is provided with a point air port (4), and described point of air port (4) is provided with in horn-like
Diffusing opening (42), the narrow end of described diffusing opening (42) is connected with described communication channel (33), described ladder (1) be provided with filtration dress
Putting (6), described defecator includes screen plate (61) and adsorption plate (63), and described screen plate (61) is provided with filter opening (611).
A kind of cleaning staircase the most according to claim 1, it is characterised in that: described filter opening (611) is multiple, rectangular battle array
Row are arranged on described screen plate (61).
A kind of cleaning staircase the most according to claim 1, it is characterised in that: described filter plate slidably connects cover plate on (61)
(62), described cover plate (62) slidably hides described filter opening (611).
A kind of cleaning staircase the most according to claim 1, it is characterised in that: described adsorption plate undulate.
A kind of cleaning staircase the most according to claim 1, it is characterised in that: described point of air port (4) also comprises described in connection
Diffusing opening (42) and the connection road (41) of described communication channel (33), described connection road (41) extends in the horizontal direction.
A kind of cleaning staircase the most according to claim 5, it is characterised in that: described connection road (41) adjustable length.
A kind of cleaning staircase the most according to claim 6, it is characterised in that: the wide end of described diffusing opening (42) is provided with anti-
Dirt guard.
8. according to a kind of cleaning staircase described in claim 17 any one, it is characterised in that: set on described point of air port (4)
The speed-limiting device (5) of useful threshold wind speed.
A kind of cleaning staircase the most according to claim 8, it is characterised in that: described speed-limiting device (5) includes being located at described
Principal part (51) that point air port (4) is internal and the multiple valves (52) being connected with described principal part (51), multiple described valves (52) it
Between formed and stay mouth for air flowing, described in stay the size of mouth adjustable.
A kind of cleaning staircase the most according to claim 9, it is characterised in that: the upper connection of described principal part (51) has multiple lobe
Film (52), multiple described valves (52) are obliquely installed, and described valve (52) is by gradually drawing close away from described principal part (51) direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620645359.9U CN205772728U (en) | 2016-06-27 | 2016-06-27 | A kind of cleaning staircase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620645359.9U CN205772728U (en) | 2016-06-27 | 2016-06-27 | A kind of cleaning staircase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772728U true CN205772728U (en) | 2016-12-07 |
Family
ID=58131001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620645359.9U Active CN205772728U (en) | 2016-06-27 | 2016-06-27 | A kind of cleaning staircase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205772728U (en) |
-
2016
- 2016-06-27 CN CN201620645359.9U patent/CN205772728U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |