CN111762667A - Car and elevator - Google Patents
Car and elevator Download PDFInfo
- Publication number
- CN111762667A CN111762667A CN202010714949.3A CN202010714949A CN111762667A CN 111762667 A CN111762667 A CN 111762667A CN 202010714949 A CN202010714949 A CN 202010714949A CN 111762667 A CN111762667 A CN 111762667A
- Authority
- CN
- China
- Prior art keywords
- air
- car
- compartment
- bin
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 230000001954 sterilising effect Effects 0.000 claims description 5
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 claims 1
- 238000013459 approach Methods 0.000 claims 1
- 241000700605 Viruses Species 0.000 description 5
- 239000000428 dust Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/024—Ventilation systems
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a car and an elevator, wherein the car comprises a carriage body and a carriage door for sealing the carriage body; the compartment body is provided with an air suction opening, an air outlet and an air duct for connecting the air suction opening and the air outlet; the air duct is provided with a disinfection component, and an air bin is arranged at the downstream of the disinfection component and used for storing clean air disinfected by the disinfection component; when the carriage door is opened, the air in the carriage body and the air in the air bin are exchanged through air circulation of the air duct. According to the car, the air in the air bin and the air in the car body are exchanged, and the outside air is isolated, so that the cleanness degree of the air in the car body is convenient to control, and the safety of passengers is ensured.
Description
Technical Field
The invention belongs to the field of disinfection, and particularly relates to a lift car and an elevator.
Background
When the elevator works, the elevator is a closed space, and when a virus carrier uses the elevator, viruses can be remained in the elevator; meanwhile, a virus carrier can spread a certain amount of viruses into the air due to respiration and the like in the boarding process, so that the infection risk of boarding personnel is increased.
Disclosure of Invention
The invention aims to provide a lift car and an elevator so as to ensure the safety of passengers in a closed space.
In order to achieve the purpose, the specific technical scheme of the car and the elevator is as follows:
a car comprises a car body and a car door for sealing the car body, wherein the car body is provided with an air suction opening, an air outlet and an air duct for connecting the air suction opening and the air outlet; the air duct is provided with a disinfection component, and an air bin is arranged at the downstream of the disinfection component and used for storing clean air disinfected by the disinfection component; when the carriage door is opened, the air in the carriage body and the air in the air bin are exchanged through air circulation of the air duct.
Further, a fan is arranged on one side of the air bin close to the air outlet; the clean air in the air bin enters the carriage body under the driving of the fan.
Furthermore, the air outlets are uniformly arranged on the top of the compartment body.
Further, along with being close to the railway carriage or compartment body, the air flow rate of air exit increases gradually to the railway carriage or compartment body is formed with the air curtain in railway carriage or compartment door department, and the air curtain is isolated with external in with the railway carriage or compartment.
Furthermore, the fan has a first gear state after the compartment door is closed and a second gear state after the compartment door is opened, and the first gear state power of the fan is smaller than the second gear state.
Furthermore, the air suction opening is positioned at the bottom of the inner wall of the compartment body, and a dust separation gap is formed between the air suction opening and the floor of the compartment body.
Furthermore, the air suction inlet is gradually inclined upwards from the upstream to the downstream, the tail end of the air suction inlet is connected with an air suction channel arranged in the compartment body interlayer, and the air suction channel is communicated to the disinfection component.
Further, the air bin is a hard box body, a one-way valve is arranged at the upstream of the air bin, a stop valve is arranged at the downstream of the air bin, and the air bin is connected with an air pressure sensor.
Further, a gesture sensor is arranged in the carriage body.
An elevator comprises the car.
The car and the elevator have the following advantages: through the air exchange in the gas storehouse and the railway carriage or compartment body to isolated outside air, be convenient for control the clean degree of the internal air of railway carriage or compartment, guarantee the safety of taking personnel.
Drawings
Fig. 1 is a sectional view of an elevator of the present invention.
The notation in the figure is:
1. a compartment body; 2. a compartment door; 3. an air suction opening; 4. an air outlet; 5. a sterilizing assembly; 6. a gas bin; 7. a fan; 8. a dust-separation gap; 9. and an air suction channel.
Detailed Description
In order to better understand the purpose, structure and function of the invention, a car and an elevator of the invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the elevator of the present invention includes a hall door and a car. The car comprises a car body 1 and a car door 2 for closing the car body 1, and when the car body 1 ascends to a corresponding floor, the car door 2 is aligned with a hoistway door and is opened so as to be used for passengers to get on and off.
In order to ensure that the air in the lift car is clean, the carriage body 1 is provided with an air suction opening 3, an air outlet 4 and an air channel for connecting the air suction opening 3 and the air outlet 4; the air channel is provided with a disinfection component 5, an air bin 6 is arranged at the lower stream of the disinfection component 5 in the air channel, and the air bin 6 is used for storing clean air disinfected by the disinfection component 5; when the compartment door 2 is opened, air in the compartment body 1 and the air bin 6 is exchanged through air circulation of the air duct.
In order to realize interchange, a fan 7 is arranged on one side of the air bin 6 close to the air outlet 4; driven by the fan 7, clean air in the air bin 6 enters the compartment body 1, and air in the compartment body 1 is disinfected and stored in the air bin 6, so that air exchange between the air bin 6 and the compartment body 1 is realized.
In order to reduce clean air and run off, air exit 4 evenly sets up at railway carriage or compartment body 1 top, and along with being close to railway carriage or compartment body 1, air flow rate of air exit 4 increases gradually to railway carriage or compartment body 1 is formed with the air curtain in railway carriage or compartment door 2 department, and the air curtain is isolated with external in with the railway carriage or compartment. And most of the non-sterile air is blown to the floor, so that the risk of the passengers sucking the non-sterile air is reduced.
The blower 7 is horizontally disposed at the upper side of the air outlet 4 near the hall door for convenience of arrangement.
The inlet scoop 3 is located the bottom of the inner wall of the carriage body 1, a dust-proof clearance 8 is formed between the inlet scoop 3 and the floor of the carriage body 1, and the dust-proof clearance 8 is generally 5cm, so that the dust on the floor can be prevented from being sucked, and the service life of the disinfection component 5 can be prolonged. Meanwhile, the air suction opening 3 is gradually inclined upwards from the upstream to the downstream, the tail end of the air suction opening 3 is connected with an air suction channel 9 arranged in an interlayer of the compartment body 1, and the air suction channel 9 is communicated to the disinfection component 5 so as to realize the circulation of air.
In order to ensure the circulation in the elevator, the fan 7 has a first gear state after the compartment door 2 is closed and a second gear state after the compartment door 2 is opened, and the power of the first gear state of the fan 7 is smaller than that of the second gear state. Therefore, after the compartment door 2 is closed, air slowly circulates in the compartment and between the air bin 6, and the sterilized air is gradually stored in the air bin 6, so that the air is ensured to be clean; after the door 2 is opened, the fan 7 runs at high power, on one hand, an air curtain is formed to isolate the inside and the outside, on the other hand, the air circulates rapidly, and the air in the elevator is guaranteed to be clean.
In a specific arrangement mode, the disinfection component 5 can be one or a combination of any two of disinfection schemes such as an electric purification component, an ultraviolet disinfection lamp and a filter screen. In the installation position, the disinfection component 5 can be directly installed in the air bin 6, or the box body 1 is provided with a disinfection cavity for accommodating the disinfection component 5, the downstream of the disinfection cavity is communicated with the air bin 6, and a stop valve is arranged between the disinfection cavity and the air bin 6; when the sterilization of the sterilization assembly 5 is completed, the solenoid valve is opened and clean air flows from the sterilization chamber to the air chamber 6.
In order to monitor the storage amount of clean air in the air bin 6, the air bin 6 is a hard box body, the air bin 6 is provided with a one-way valve at the upstream and a stop valve at the downstream, the air bin 6 is connected with an air pressure sensor, and the storage amount of the clean air in the air bin 6 is judged by detecting the air pressure of the air bin 6. When the clean air stock in the air bin 6 is insufficient, the standby time before the compartment door 2 is opened can be prolonged, and even the riding work of the compartment body 1 is suspended, so that the stock of the clean air in the air bin 6 is strived for.
In addition, in order to prevent virus from remaining on the keys in the carriage body 1, a gesture sensor is arranged in the carriage body 1, the operation of the elevator is controlled through gestures, whether people exist is judged, keys are not needed, and sanitation is guaranteed.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes in the features and embodiments, or equivalent substitutions may be made therein by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. A car comprises a car body (1) and a car door (2) for sealing the car body (1); the air-conditioning compartment is characterized in that the compartment body (1) is provided with an air suction opening (3), an air outlet (4) and an air duct for connecting the air suction opening (3) and the air outlet (4); the air channel is internally provided with a disinfection component (5), the air channel is provided with an air bin (6) at the downstream of the disinfection component (5), and the air bin (6) is used for storing clean air disinfected by the disinfection component (5); when the compartment door (2) is opened, air in the compartment body (1) and the air bin (6) is exchanged through air circulation of the air duct.
2. A car as claimed in claim 1, characterized in that the side of the air compartment (6) adjacent to the air outlet (4) is provided with a fan (7); the clean air in the air bin (6) enters the compartment body (1) under the drive of the fan (7).
3. Cage according to claim 2, characterized in that the exhaust openings (4) are arranged uniformly on the top of the cage (1).
4. A car as claimed in claim 3, characterized in that the air flow rate of the air outlet (4) increases progressively as one approaches the car body (1), so that the car body (1) forms an air curtain at the door (2), which air curtain insulates the inside of the car from the outside.
5. The car according to claim 2, characterized in that the fan (7) has a first gear state when the door (2) is closed and a second gear state when the door (2) is open, the first gear state power of the fan (7) being less than the second gear state.
6. A car as claimed in claim 2, characterized in that the air inlet opening (3) is located at the bottom of the inner wall of the car body (1), and a dust-separating gap (8) is formed between the air inlet opening (3) and the floor of the car body (1).
7. Car as claimed in claim 6, characterized in that the suction opening (3) is inclined upwards from upstream to downstream, the end of the suction opening (3) being connected to a suction channel (9) arranged in the interlayer of the car body (1), the suction channel (9) being connected to the sterilization assembly (5).
8. Car according to claim 1, characterized in that the air box (6) is a rigid box, the air box (6) being provided with a non-return valve upstream and a stop valve downstream, the air box (6) being connected to a barometric pressure sensor.
9. The car according to claim 1, characterized in that a gesture sensor is arranged in the car body (1).
10. An elevator, characterized in that it comprises a car according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010714949.3A CN111762667A (en) | 2020-07-23 | 2020-07-23 | Car and elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010714949.3A CN111762667A (en) | 2020-07-23 | 2020-07-23 | Car and elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111762667A true CN111762667A (en) | 2020-10-13 |
Family
ID=72726988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010714949.3A Pending CN111762667A (en) | 2020-07-23 | 2020-07-23 | Car and elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111762667A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428761A (en) * | 2021-07-16 | 2021-09-24 | 临沂大学 | Elevator car for epidemic prevention and control |
-
2020
- 2020-07-23 CN CN202010714949.3A patent/CN111762667A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428761A (en) * | 2021-07-16 | 2021-09-24 | 临沂大学 | Elevator car for epidemic prevention and control |
| CN113428761B (en) * | 2021-07-16 | 2024-06-07 | 临沂大学 | Elevator car capable of being used for epidemic situation prevention and control |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |