CN213085167U

CN213085167U - Induction type energy-saving escalator

Info

Publication number: CN213085167U
Application number: CN202022015458.8U
Authority: CN
Inventors: 文军
Original assignee: Shenzhen Shengda Elevator Co ltd
Current assignee: Shenzhen Shengda Elevator Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-04-30
Anticipated expiration: 2030-09-15

Abstract

The utility model belongs to the technical field of the staircase, an energy-conserving escalator of induction type is provided, including the staircase body, the entry and the exit of staircase body all are provided with the control computer lab, are provided with the actuating mechanism who is used for driving the operation of escalator in the control computer lab and are used for controlling the controlling means of actuating mechanism operation, the top activity of control computer lab is provided with the upper cover plate, and the lower fixed surface of upper cover plate installs first temperature sensor, and the last fixed surface edge of upper cover plate installs second temperature sensor, and air inlet and gas outlet have been seted up respectively to the both sides of upper cover plate, are provided with first intake pipe and first outlet duct on air inlet and the gas outlet respectively, and first aspiration pump is connected to the bottom of first intake pipe, and the second aspiration pump is connected to the. The utility model discloses an energy-conserving escalator of induction type has the effect of automatic temperature reduction control computer lab, simultaneously, reduces indoor heating equipment's heating pressure.

Description

Induction type energy-saving escalator

Technical Field

The utility model relates to an staircase technical field, concretely relates to energy-conserving automatic escalator of induction type.

Background

The escalator is composed of a chain conveyor with special structure and two belt conveyors with special structure, and has a circulating moving ladder way for transporting passengers upwards or downwards between different floor heights of a building. The entrance and exit of the escalator are usually provided with a control machine room, a control device of a chain conveyor and a rubber belt conveyor is placed in the control machine room, and the control device is used for controlling the running state of the escalator.

When the control device controls the escalator to run, heat is generated and accumulated in the control machine room, so that the temperature of the control machine room is increased, the escalator is inconvenient to run for a long time, and therefore the escalator needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides an energy-conserving escalator of induction type has the effect of automatic temperature reduction control computer lab in, simultaneously, reduces indoor heating equipment's heating pressure.

In order to solve the technical problem, the utility model provides a following technical scheme:

an induction type energy-saving escalator comprises an escalator body, wherein a control machine room is arranged at an inlet and an outlet of the escalator body, a driving mechanism for driving the escalator to run and a control device for controlling the driving mechanism to run are arranged in the control machine room, an upper cover plate is movably arranged above the control machine room, a first temperature sensor is fixedly arranged on the lower surface of the upper cover plate, a second temperature sensor is fixedly arranged on the edge of the upper surface of the upper cover plate, an air inlet and an air outlet are respectively formed in two sides of the upper cover plate, a first air inlet pipe and a first air outlet pipe are respectively arranged on the air inlet and the air outlet, the bottom end of the first air inlet pipe is connected with a first air pump, the bottom end of the first air outlet pipe is connected with a second air pump, the first air pump and the second air pump are both arranged in the control machine room, and the first temperature sensor, the first air pump and the second air pump are electrically connected with the control device.

Furthermore, the upper surface of the upper cover plate is also fixedly provided with a pressure sensor, the pressure sensor is connected with a control device through a data line, and the control device is connected with a driving mechanism through a frequency converter.

Furthermore, the top ends of the first air inlet pipe and the first air outlet pipe are in threaded connection with an isolation net, a first dust filter screen and an active carbon filter screen are sequentially and fixedly installed below the isolation net of the first air inlet pipe, and dustproof cotton is laid on the lower surface of the isolation net of the first air outlet pipe.

Furthermore, a first sealing ring is arranged between the first air inlet pipe and the air inlet, and the first sealing ring is sleeved on the first air inlet pipe and is in threaded connection with the side wall of the air inlet; and a second sealing ring is arranged between the first air outlet pipe and the air outlet, and the second sealing ring is sleeved on the first air outlet pipe and is in threaded connection with the side wall of the air outlet.

Furthermore, a second air inlet pipe is fixedly connected to the lower portion of the first air pump, a second air outlet pipe is fixedly connected to the lower portion of the second air pump, and a second dust filter screen is fixedly mounted in the second air outlet pipe.

Further, the top of first intake pipe and first outlet duct is with the upper surface parallel and level of upper cover plate.

According to the above technical scheme, the beneficial effects of the utility model are that: through the inside and outside temperature of first temperature sensor and second temperature sensor auto-induction control computer lab, temperature as first temperature sensor is higher than predetermined temperature value, through controlling means control second aspiration pump to the outside extraction hot-air of control computer lab, when the temperature of second temperature sensor is less than predetermined temperature value, through the inboard extraction cold air of controlling means control first pump to the control computer lab, realize the inside and outside cold and hot air exchange's of control computer lab process, the effect of temperature in the automatic reduction control computer lab has, and simultaneously, when weather temperature is lower, the hot-air of the inside extraction of control computer lab can also be to a certain extent for taking the passenger heating of staircase, reduce indoor heating equipment's heating pressure.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view taken at a-a in fig. 1.

Reference numerals:

1-an escalator body; 2-controlling the machine room; 3-upper cover plate;

21-a first air pump; 22-a second suction pump; 31-an air inlet; 32-air outlet; 33-a first temperature sensor; 34-a second temperature sensor; 35-a first inlet line; 36-a first outlet duct; 37-a pressure sensor;

211-a second inlet line; 221-a second outlet pipe; 222-a second dust filter; 351-an isolation net; 352-first sealing ring; 353-the first dust filter screen; 354-activated carbon filter screen; 361-dustproof cotton; 362-second sealing ring.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1-2, the induction type energy-saving escalator provided by this embodiment includes an escalator body 1, a control machine room 2 is disposed at an inlet and an outlet of the escalator body 1, a driving mechanism for driving the escalator to operate and a control device for controlling the driving mechanism to operate are disposed in the control machine room 2, an upper cover plate 3 is movably disposed above the control machine room 2, a first temperature sensor 33 is fixedly mounted on a lower surface of the upper cover plate 3, a second temperature sensor 34 is fixedly mounted on an edge of an upper surface of the upper cover plate 3, an air inlet 31 and an air outlet 32 are respectively disposed at two sides of the upper cover plate 3, a first air inlet pipe 35 and a first air outlet pipe 36 are respectively disposed on the air inlet 31 and the air outlet 32, a first air suction pump 21 is connected to a bottom end of the first air inlet pipe 35, a second air suction pump 22 is connected to a bottom end of the first air outlet pipe 36, the first air suction, the first temperature sensor 33 and the second temperature sensor 34 are both connected with a control device through data lines, the first air suction pump 21 and the second air suction pump 22 are both electrically connected with the control device, and the control device is a PLC controller.

In actual use, through the inside and outside temperature of first temperature sensor 33 and second temperature sensor 34 auto-induction control computer lab 2, when the temperature of first temperature sensor 33 is higher than preset temperature value, through controlling means control second aspiration pump 22 to the outside extraction hot-air of control computer lab 2, when the temperature of second temperature sensor 34 is less than preset temperature value, through controlling means control first pump to the inboard extraction cold-air of control computer lab 2, realize the process of inside and outside cold and hot air exchange of control computer lab 2, have the effect of automatic temperature reduction control computer lab 2, and simultaneously, when weather temperature is lower, the hot-air of the inside extraction of control computer lab 2 can also be for taking the passenger heating of staircase to a certain extent, reduce indoor heating equipment's heating pressure.

In this embodiment, a pressure sensor 37 is further fixedly mounted on the upper surface of the upper cover plate 3, the pressure sensor 37 is connected with a control device through a data line, and the control device is connected with the driving mechanism through a frequency converter.

In practical use, whether a passenger takes the escalator is detected through the pressure sensor 37 on the upper cover plate 3, when the pressure value of the pressure sensor 37 exceeds the preset pressure value, the passenger takes the escalator, and the control device controls the driving mechanism to enter a working state through the frequency converter; when the pressure value of the pressure sensor 37 is lower than the preset pressure value, it indicates that no passenger takes the escalator, the control device controls the driving mechanism to enter an idle state through the frequency converter, so that the escalator can change the running state according to whether the passenger takes, and the effect of reducing power consumption is achieved.

In this embodiment, the top ends of the first air inlet pipe 35 and the first air outlet pipe 36 are both connected with the isolation net 351 in a threaded manner, so that the situation that the first air inlet pipe 35 and the first air outlet pipe 36 are blocked due to the fact that objects with large volumes enter the first air inlet pipe 35 and the first air outlet pipe 36 can be avoided; the first air inlet pipe 35 is positioned below the isolation net 351 and is sequentially and fixedly provided with a first dust filter screen 353 and an active carbon filter screen 354, when external cold air enters the control machine room 2 through the first air inlet pipe 35, the cold air is firstly subjected to dust filtration through the first dust filter screen 353, and then the cold air is subjected to adsorption of small-particle dust and removal of harmful gas through the active carbon filter screen 354, so that the gas entering the control machine room 2 meets the use requirements, and the equipment in the control machine room 2 is prevented from being damaged; first outlet duct 36 is located the lower surface of separation net 351 and has laid dustproof cotton 361, and tiny dust granule sees through the separation net 351 and falls on dustproof cotton 361, and when inside hot-air flowed out control computer lab 2 through first outlet duct 36, dustproof cotton 361 not only can filter the dust in the hot-air, and the dust of avoiding falling into in first outlet duct 36 moreover is because the blowing effect of hot-air and dispersion everywhere.

It should be noted that the activated carbon filter screen 354 can be replaced by a plastic honeycomb core filter screen capable of filling various adsorption particles according to the use environment and the use requirement, and the filled particles can also contain activated silicon, diatomite and mineral crystal particles which are unexpected for removing the activated carbon.

In this embodiment, a first sealing ring 352 is disposed between the first air inlet pipe 35 and the air inlet 31, and the first sealing ring 352 is sleeved on the first air inlet pipe 35 and is in threaded connection with the sidewall of the air inlet 31, which is beneficial to sealing connection between the first air inlet pipe 35 and the air inlet 31; a second sealing ring 362 is arranged between the first air outlet pipe 36 and the air outlet 32, and the second sealing ring 362 is sleeved on the first air outlet pipe 36 and is in threaded connection with the side wall of the air outlet 32, so that the second air outlet pipe 221 and the air outlet 32 are in sealed connection.

In this embodiment, a second air inlet pipe 211 is fixedly connected below the first air pump 21, and the external cold air enters the control room 2 through the second air inlet pipe 211 by the pumping action of the first air pump 21; the below fixedly connected with second outlet duct 221 of second aspiration pump 22, fixed mounting has second dust filter screen 222 in the second outlet duct 221, and the hot-air in the control computer lab 2 at first carries out the dust through second dust filter screen 222 and filters, then, carries out secondary dust through dustproof cotton 361 and filters, fully gets rid of the dust in the hot-air, avoids falling into the dust in first outlet duct 36 and drifts around.

In this embodiment, the top of first intake pipe 35 and first outlet duct 36 is the upper surface parallel and level with upper cover plate 3, avoids the passenger to take the in-process of elevator and takes place to collide with first intake pipe 35 and first outlet duct 36.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. Energy-conserving escalator of induction type, including staircase body (1), the entry and the exit of staircase body (1) all are provided with control computer lab (2), are provided with the controlling means who is used for driving the actuating mechanism of escalator operation and is used for controlling actuating mechanism operation in control computer lab (2), its characterized in that: the air conditioner is characterized in that an upper cover plate (3) is movably arranged above the control machine room (2), a first temperature sensor (33) is fixedly arranged on the lower surface of the upper cover plate (3), a second temperature sensor (34) is fixedly arranged on the edge of the upper surface of the upper cover plate (3), an air inlet (31) and an air outlet (32) are respectively formed in two sides of the upper cover plate (3), a first air inlet pipe (35) and a first air outlet pipe (36) are respectively arranged on the air inlet (31) and the air outlet (32), the bottom end of the first air inlet pipe (35) is connected with a first air pump (21), the bottom end of the first air outlet pipe (36) is connected with a second air pump (22), the first air pump (21) and the second air pump (22) are respectively arranged in the control machine room (2), the first temperature sensor (33) and the second temperature sensor (34) are both connected with a control device through data lines, and the first air pump (21) and the second air pump (22.

2. The induction type energy-saving escalator of claim 1, characterized in that: the upper surface of the upper cover plate (3) is also fixedly provided with a pressure sensor (37), the pressure sensor (37) is connected with a control device through a data line, and the control device is connected with a driving mechanism through a frequency converter.

3. The induction type energy-saving escalator of claim 1, characterized in that: the dust-proof air inlet pipe is characterized in that the top ends of the first air inlet pipe (35) and the first air outlet pipe (36) are in threaded connection with an isolation net (351), a first dust filter screen (353) and an active carbon filter screen (354) are sequentially and fixedly installed below the isolation net (351) of the first air inlet pipe (35), and dustproof cotton (361) are laid on the lower surface of the isolation net (351) of the first air outlet pipe (36).

4. The induction type energy-saving escalator of claim 3, characterized in that: a first sealing ring (352) is arranged between the first air inlet pipe (35) and the air inlet (31), and the first sealing ring (352) is sleeved on the first air inlet pipe (35) and is in threaded connection with the side wall of the air inlet (31); and a second sealing ring (362) is arranged between the first air outlet pipe (36) and the air outlet (32), and the second sealing ring (362) is sleeved on the first air outlet pipe (36) and is in threaded connection with the side wall of the air outlet (32).

5. The induction type energy-saving escalator of claim 4, characterized in that: the lower part of the first air pump (21) is fixedly connected with a second air inlet pipe (211), the lower part of the second air pump (22) is fixedly connected with a second air outlet pipe (221), and a second dust filter screen (222) is fixedly arranged in the second air outlet pipe (221).

6. The induction type energy-saving escalator of claim 1, characterized in that: the top ends of the first air inlet pipe (35) and the first air outlet pipe (36) are flush with the upper surface of the upper cover plate (3).