CN215326307U

CN215326307U - Clean elevator

Info

Publication number: CN215326307U
Application number: CN202121102608.7U
Authority: CN
Inventors: 翁建元; 周晟; 傅军平; 周鹏; 叶建平; 伍洪亮; 唐旭辉; 汤光伟
Original assignee: Hangzhou Xinma Elevator Co ltd
Current assignee: Hangzhou Xinma Elevator Co ltd
Priority date: 2021-05-21
Filing date: 2021-05-21
Publication date: 2021-12-28
Anticipated expiration: 2031-05-21

Abstract

The utility model discloses a clean elevator which mainly comprises a well self-cleaning device arranged in a well and a car self-cleaning device arranged on a car, wherein the well self-cleaning device mainly comprises a first purifier and a return air pipe which are arranged at the top of the well, the return air pipe is arranged on the side wall of the well along the height direction of the well, an air outlet at the top end of the return air pipe is connected with the first purifier through an air suction hose, the car self-cleaning device mainly comprises a second purifier arranged on the car top of the car, an air outlet shutter is arranged at the lower part of the car wall of the car, and a dustproof elevator door motor is arranged at the car door of the car. According to the utility model, the air in the well and the air in the car are respectively filtered and purified circularly by the well self-purification device and the car self-purification device, so that the double air purification effect is realized, and the cleanliness of the elevator can meet the environmental standard requirement.

Description

Clean elevator

Technical Field

The utility model relates to the technical field of motors, in particular to a clean elevator.

Background

With the development of society, the requirements of people on elevators are gradually improved, and dust prevention, static prevention and cleanliness are all considered standards for elevators. Especially in special circumstances such as: dust-free workshops, electronic instrument and equipment factories, pharmaceutical factories and the like have certain requirements on dust prevention and antistatic performance of elevators. The technology of the clean elevator refers to relevant regulations in GB50073 clean workshop design Specification, and the cleanliness of the elevator is required to be in a hundred-thousand level environmental standard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clean elevator for solving the problems.

The utility model adopts the following technical scheme:

the utility model provides a clean elevator, is main including locating well self-purification device in the well and locating the car self-purification device on the car, well self-purification device is main including the clarifier one and the return air duct of locating the well top, on the well lateral wall was located along the direction of height of well to the return air duct, the air outlet on return air duct top was connected with clarifier one through the hose that induced drafts, car self-purification device is main including locating the clarifier two on the car top, the sedan-chair wall lower part of car is equipped with the wind gap tripe, and the sedan-chair door department of car is equipped with dustproof elevator door machine.

As a preferable technical scheme of the utility model, the first purifier and the second purifier are FFU self-purifiers.

As a preferred technical scheme of the utility model, an air return shutter is arranged at an air return opening at the lower end of the air return pipe.

As a preferable technical solution of the present invention, the surface of the hoistway is coated with a dustproof electrostatic paint.

As a preferable technical scheme of the utility model, an air shower is arranged on the side wall of the well.

As a preferable technical scheme of the utility model, the outer surface of the bottom of the cage is provided with a dust blocking pad.

As a preferable technical scheme of the utility model, a lighting device is arranged in the car, and the lighting device is a waterproof, dustproof and antistatic LED tri-proof lamp.

As a preferred technical scheme of the utility model, the car wall, the car top, the car bottom and the car door plate of the car are all made of stainless steel materials.

The utility model has the beneficial effects that:

according to the utility model, the air in the well and the air in the car are respectively filtered and purified circularly by the well self-purification device and the car self-purification device, so that the double air purification effect is realized, and the cleanliness of the elevator can meet the environmental standard requirement.

Drawings

FIG. 1 is a schematic view of a hoistway structure;

fig. 2 is a schematic diagram of the structure of the cage.

The symbols in the drawings illustrate that:

100: hoistway, 200: a car;

1: purifier I, 2: return air duct, 3: air draft hose, 4: air return louver, 5: dust-proof antistatic coating, 6: air shower, 7: a second purifier, 8: tuyere shutter, 9: dustproof elevator door machine, 10: a dust-proof mat.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings.

In the embodiments, it should be understood that the terms "middle", "upper", "lower", "top", "bottom", "right", "left", "above", "below", "back", "front", "middle", "outside", "inside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments.

As shown in fig. 1 and 2, a clean elevator is mainly including locating well self-purification device in well 100 and locating the car self-purification device on car 200, well self-purification device is mainly including clarifier 1 and the return air duct 2 of locating well 100 top, return air duct 2 vertically locates on the well 100 lateral wall along the direction of height of well 100 to do not disturb car 200 operation as the standard, the air outlet on 2 tops of return air duct is connected with clarifier 1 through induced draft hose 3, return air duct 2 lower extreme return air inlet department is equipped with return air tripe 4, well 100 surface coating has dustproof electrostatic coating 5, can effectively reduce the static that adheres to and the structure operation production of dust, is equipped with wind leaching rooms 6 on the 100 lateral wall of well.

Further, car self-purification device is mainly including locating the second 7 clarifier on the car 200 sedan-chair top, the sedan-chair wall lower part of car 200 is equipped with wind gap tripe 8, and sedan-chair door department of car 200 is equipped with dustproof elevator door machine 9, the outer surface is equipped with the dirt pad 10 at the bottom of the sedan-chair of car 200, can adsorb the dust that produces during the operation of car 200, is equipped with lighting device in the car 200, lighting device is waterproof, dustproof, prevents the LED tri-proof light of static, and the sedan-chair wall of car 200, sedan-chair top, sedan-chair bottom and sedan-chair door plant all adopt stainless steel material to make.

Preferably, the first purifier 1 and the second purifier 7 are FFU self-purifiers.

The use principle of the utility model is as follows:

self-cleaning in the well: a first purifier 1 and a return air pipe 2 are arranged in the well 100, external air is sucked into the self-purifier by the FFU self-purifier with internal and external circulation, and is pressed into the well 100 after multiple filtration, so that a positive and negative air pressure difference is formed inside the well 100. Specifically, the air return pipe 2 is arranged in the well 100, negative pressure air enters the air return pipe 2 through the air return louver 4 at the lower end of the air return pipe 2, then enters the purifier I1 through the air suction hose 3, and the air in the air return pipe 2 is sucked into the purifier I1 for multiple filtration and then is discharged into the well 100 again, so that the circulation is realized, and the air self-purification of the well 100 is completed.

Self-cleaning in the car: and a second purifier 7 arranged on the car top of the car 200 discharges the air in the hoistway 100 into the car 200 after multiple filtration to form positive and negative air pressure in the car 200, and then the air in the car 200 is pressed out of the car 200 through the air vent shutter 8 on the car wall of the car 200 under the action of air pressure difference and discharged into the hoistway 100 so as to circulate the air entering the hoistway 100.

Thus, through the double air filtration circulation of self-purification of air in the well 100 and self-purification of air in the car 200, the clean requirement of the whole elevator is completed, the cleanliness of the elevator reaches the hundred-thousand level environmental standard, and various dustproof and antistatic devices such as dustproof and antistatic coating 5, LED three-proofing lamps and dust-proof pads 10 are installed in cooperation, so that the elevator can reach a higher dustproof level and meet the related requirements of cleaning the elevator.

Finally, it should be noted that: these embodiments are merely illustrative of the present invention and do not limit the scope of the present invention. In addition, other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the utility model may be made without departing from the scope of the utility model.

Claims

1. A clean elevator, its characterized in that: the elevator self-purification device mainly comprises a hoistway self-purification device arranged in a hoistway (100) and a car self-purification device arranged on a car (200), wherein the hoistway self-purification device mainly comprises a first purifier (1) and a return air pipe (2) arranged at the top of the hoistway (100), the return air pipe (2) is arranged on the side wall of the hoistway (100) along the height direction of the hoistway (100), an air outlet at the top end of the return air pipe (2) is connected with the first purifier (1) through an air suction hose (3), the car self-purification device mainly comprises a second purifier (7) arranged on the car top of the car (200), a shutter (8) is arranged at the lower part of the car wall of the car (200), and a dustproof elevator door motor (9) is arranged at the car door of the car (200).

2. The clean elevator according to claim 1, characterized in that: the first purifier (1) and the second purifier (7) are FFU self-purifiers.

3. The clean elevator according to claim 1, characterized in that: and an air return shutter (4) is arranged at an air return opening at the lower end of the air return pipe (2).

4. The clean elevator according to claim 1, characterized in that: the surface of the well (100) is coated with dustproof electrostatic paint (5).

5. The clean elevator according to claim 1, characterized in that: and an air shower (6) is arranged on the side wall of the well (100).

6. The clean elevator according to claim 1, characterized in that: and a dust blocking pad (10) is arranged on the outer surface of the car bottom of the car (200).

7. The clean elevator according to claim 1, characterized in that: be equipped with lighting device in car (200), lighting device is waterproof, dustproof, prevents the LED tri-proof light of static.

8. The clean elevator according to claim 1, characterized in that: the car wall, the car top, the car bottom and the car door plate of the car (200) are all made of stainless steel materials.