CN218479283U

CN218479283U - Automatic drainage device for elevator shaft

Info

Publication number: CN218479283U
Application number: CN202222408875.8U
Authority: CN
Inventors: 毛丽平; 汪有兴
Original assignee: Zhejiang Kayou Technology Co ltd
Current assignee: Zhejiang Kayou Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-02-14
Anticipated expiration: 2032-09-13

Abstract

The utility model relates to an elevartor shaft drainage technology field, and elevator shaft automatic drainage device is disclosed, including the well, the inside fixedly connected with main part of well, the inside fixedly connected with baffle of main part, outer bucket and first connecting block of the inside lower surface fixedly connected with of main part, the inside sliding connection of outer bucket has the slip bucket, the inside sliding connection of slip bucket has the electric conductor, the last fixed surface of electric conductor is connected with the iron plate, the outer fixed surface in upper end of slip bucket is connected with the slide bar, the bottom fixedly connected with buoyancy ball of slide bar, this elevartor shaft automatic drainage device, open and close of water pumper is controlled through the buoyancy ball, thereby reach the inside water of elevartor shaft and automatically take out futilely when arriving an amount, automatic drainage body can be according to the degree of depth of placing and draw water when the inside depth of water of control elevartor shaft exceeds what, can stop after the water pumper starts can take out futilely in the inside water of elevartor shaft, thereby reach the effect of automatic pumping.

Description

Automatic drainage device for elevator shaft

Technical Field

The utility model relates to an elevartor shaft drainage technology field specifically is elevartor shaft automatic drainage device.

Background

The elevator is a common, use the transportation special type device in the building, the elevator operates in the well that is specially set up for the elevator, be provided with many in the elevator well and supply the device of elevator operation, and can set up some miniature delivery ports in the elevator well in some buildings, the shaft bottom inner wall can appear intaking or lead to the shaft bottom to intake because of waterproof not good, and under the state that elevator car itself has the air conditioner, also can have water to discharge, long-time later has ponding to produce in the pit of elevator well, and it is more troublesome to pump water in the elevator shaft bottom.

Inside ponding of current elevartor shaft needs the manual work to use the water pumper to extract, can not the automatic extraction, but in plum rain season, the inside ponding that can often appear of elevartor shaft to need frequently draw water, waste time and energy.

Therefore, there is a need to adjust existing hoistway drainage.

SUMMERY OF THE UTILITY MODEL

Adopt the artifical mode of drawing water to carry out the drainage to the elevartor shaft to prior art, the inconvenient and untimely defect of drainage, the utility model provides an elevartor shaft automatic drainage device can realize elevartor shaft automatic drainage, and the drainage is timely and convenient.

In order to achieve the above purpose, the utility model provides a following technical scheme: elevartor shaft automatic drainage device, including the well, the inside fixedly connected with main part of well, the degree of depth of main part can be adjusted inside the well to reach the effect of how much discharge of control depth of water, the inside fixedly connected with baffle of main part, the outer bucket of inside lower fixed surface of main part is connected with and first connecting block, the inside sliding connection of outer bucket has the slip bucket, the inside sliding connection of slip bucket has the electric conductor, the last fixed surface of electric conductor is connected with the iron plate, and the effect of iron plate can be inhaled the electric conductor when making the electro-magnet circular telegram, the upper end outer fixed surface of slip bucket is connected with the slide bar, the bottom fixedly connected with buoyancy ball of slide bar, the inside upper fixed surface of main part is connected with second connecting block and electro-magnet.

Preferably, a water inlet has been seted up to one side of main part, the inside sliding connection of water inlet has the filter screen, the sliding tray has been seted up to the inside of main part, the inside sliding connection of sliding tray has the stopper, the spring has been cup jointed to the surface of stopper, the spacing groove has been seted up to the inside of filter screen.

Preferably, the inside grafting of the upper surface of main part has drain pipe and electric wire, the last fixed surface of baffle is connected with the water pumper, the lower extreme fixedly connected with drinking-water pipe of water pumper, the water pumper is taken out the inside water of well through the drinking-water pipe, then discharges through the drain pipe, the drinking-water pipe is pegged graft in the inside of baffle.

Preferably, outer bucket fixed connection is at the lower surface of baffle, first connecting block sets up in the inside of outer bucket, and slide bar sliding connection is in the inside of baffle, and under the buoyancy that receives water as the buoyancy ball, the buoyancy ball can upwards promote the sliding barrel through the slide bar, touches the second connecting block until the electric conductor, then the water pumper starts to reach the effect of automatic pumping water.

Preferably, the stopper joint is in the inside of spacing groove, and the top of stopper is the arc, and the top external diameter of stopper and the internal diameter size adaptation of spacing groove.

Preferably, the drain pipe is fixedly connected to the upper surface of the water pump.

Has the advantages that:

1. this elevartor shaft automatic drainage device controls opening and closing of water pumper through the buoyancy ball to reach the inside water of elevartor shaft and take out futilely automatically when reaching a certain amount, automatic drainage body can be according to the degree of depth of placing and draw water when the inside depth of water of control elevartor shaft exceeds how much, can stop after the water pumper starts can take out futilely at the inside water of elevartor shaft, thereby reaches the effect of drawing water automatically.

2. This elevartor shaft automatic drainage device thereby reaches through setting up the inside filter screen at the water inlet and prevents that debris from getting into the inside effect of drainage device.

Drawings

FIG. 1 is a schematic view of the whole structure of the automatic drainage device for an elevator shaft of the present invention;

FIG. 2 is a schematic sectional view of a side view structure of the automatic drainage device for an elevator shaft according to the present invention;

fig. 3 is a schematic view of the filtering structure of the automatic drainage device for the elevator shaft of the present invention;

fig. 4 is an enlarged schematic view of the structure a of the present invention.

In the figure: 1. a water well; 2. a main body; 3. a drain pipe; 4. an electric wire; 5. a water inlet; 6. a filter screen; 7. a partition plate; 8. an outer tub; 9. a first connection block; 10. a sliding barrel; 11. a slide bar; 12. a buoyant ball; 13. an electrical conductor; 14. an iron block; 15. a second connecting block; 16. an electromagnet; 17. a water pump; 18. a water pumping pipe; 19. a sliding groove; 20. a limiting block; 21. a spring; 22. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, the automatic drainage device for an elevator shaft comprises a well 1, a main body 2 is fixedly connected inside the well 1, the depth of the main body 2 can be adjusted inside the well 1, so as to control the depth of water to be drained, a partition 7 is fixedly connected inside the main body 2, an outer barrel 8 and a first connecting block 9 are fixedly connected to the lower surface inside the main body 2, a sliding barrel 10 is slidably connected inside the outer barrel 8, an electric conductor 13 is slidably connected inside the sliding barrel 10, an iron block 14 is fixedly connected to the upper surface of the electric conductor 13, the iron block 14 is used for sucking the electric conductor 13 when an electromagnet 16 is powered on, a sliding rod 11 is fixedly connected to the outer surface of the upper end of the sliding barrel 10, a buoyancy ball 12 is fixedly connected to the bottom end of the sliding rod 11, and a second connecting block 15 and an electromagnet 16 are fixedly connected to the upper surface inside the main body 2.

The water discharge pipe 3 and the electric wire 4 are inserted into the inner portion of the upper surface of the main body 2, the water pump 17 is fixedly connected to the upper surface of the partition plate 7, the water suction pipe 18 is fixedly connected to the lower end of the water pump 17, the water pump 17 pumps water in the well 1 through the water suction pipe 18 and discharges the water through the water discharge pipe 3, and the water suction pipe 18 is inserted into the partition plate 7.

Wherein, outer bucket 8 fixed connection is in the lower surface of baffle 7, and first connecting block 9 sets up in the inside of outer bucket 8, and slide bar 11 sliding connection is in the inside of baffle 7, and under buoyancy ball 12 received the buoyancy of water, buoyancy ball 12 can upwards promote sliding barrel 10 through slide bar 11, and until electric conductor 13 touches second connecting block 15, then water pumper 17 starts to reach the effect of automatic pumping water.

The working principle is as follows:

the automatic drainage device comprises a water well 1, a drainage pipe 3, an electric wire 4, a buoyancy ball 12, a sliding rod 11, a sliding barrel 10, an electric conductor 13, a water pump 17 and an electric wire, wherein the automatic drainage device body 2 is placed in the water well 1, the drainage pipe 3 and the electric wire 4 are connected with the outside, when the water level of accumulated water in the water well 1 rises, the buoyancy ball 12 moves upwards under the action of rising buoyancy of the water level, the sliding barrel 12 and the electric conductor 13 are driven to move upwards under the action of the sliding rod 11, the bottom end of the sliding barrel 10 is separated from the first connecting block 9, so that the internal electric connection of the first connecting block 9 is disconnected, the electromagnet 16 is started, the top end of the electric conductor 13 touches the second connecting block 15 after the water level continues rising, so that a closed circuit is formed in the second connecting block 15, the water pump 17 is started, the drainage effect is achieved, when the water level drops during drainage, the buoyancy ball 12, the sliding rod 11 and the sliding barrel 10 move downwards, the electric conductor 13 sucks the electric conductor 13 on the second connecting block 15 under the power on the action of the electric wire, and the bottom end of the sliding barrel 10 touches the first connecting block 9 after the drainage, the water is completed, so that the electric conductor 13 is disconnected, the electric connection of the water well 1, the electric wire is disconnected, the electric connection of the water pump 17, so that the electric connection of the water pump 17 is broken, the automatic drainage effect is achieved, and the water drainage effect of the water pump 17.

Example two

Please refer to fig. 4, further, on the basis of the first embodiment, a water inlet 5 is opened at one side of the main body 2, the filter screen 6 is slidably connected to the inside of the water inlet 5, the sliding groove 19 is opened inside the main body 2, the limiting block 20 is slidably connected to the inside of the sliding groove 19, the spring 21 is sleeved on the outer surface of the limiting block 20, and the limiting groove 22 is opened inside the filter screen 6.

Wherein, stopper 20 joint is in the inside of spacing groove 22, and stopper 20's top is the arc, and stopper 20's top external diameter and spacing groove 22's internal diameter size adaptation.

The working principle is as follows:

when water inside 1 well gets into main part 2, can filter the impurity of aquatic through filter screen 6 to reach the effect of protection water pumper 17, and filter screen 6 promotes stopper 20 joint in the inside of spacing groove 22 through spring 21, thereby reaches fixed effect, can upwards stimulate the change when changing filter screen 6.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Elevator shaft automatic drainage device, including well (1), its characterized in that: well (1) inside fixedly connected with main part (2), inside fixedly connected with baffle (7) of main part (2), the inside lower fixed surface of main part (2) is connected with outer bucket (8) and first connecting block (9), the inside sliding connection of outer bucket (8) has sliding barrel (10), the inside sliding connection of sliding barrel (10) has electric conductor (13), the last fixed surface of electric conductor (13) is connected with iron plate (14), the upper end fixed surface of sliding barrel (10) is connected with slide bar (11), the bottom fixedly connected with buoyancy ball (12) of slide bar (11), the inside upper fixed surface of main part (2) is connected with second connecting block (15) and electro-magnet (16).

2. The elevator shaft automatic drainage device of claim 1, wherein: water inlet (5) have been seted up to one side of main part (2), the inside sliding connection of water inlet (5) has filter screen (6), sliding tray (19) have been seted up to the inside of main part (2), the inside sliding connection of sliding tray (19) has stopper (20), spring (21) have been cup jointed to the surface of stopper (20), spacing groove (22) have been seted up to the inside of filter screen (6).

3. The elevator shaft automatic drainage device of claim 1, wherein: the water discharging pipe (3) and the electric wire (4) are connected to the inner portion of the upper surface of the main body (2) in an inserting mode, a water pump (17) is fixedly connected to the upper surface of the partition plate (7), a water pumping pipe (18) is fixedly connected to the lower end of the water pump (17), and the water pumping pipe (18) is connected to the inner portion of the partition plate (7) in an inserting mode.

4. The elevator shaft automatic drainage device of claim 1, wherein: the outer barrel (8) is fixedly connected to the lower surface of the partition board (7), the first connecting block (9) is arranged inside the outer barrel (8), and the sliding rod (11) is connected inside the partition board (7) in a sliding mode.

5. The elevator shaft automatic drainage device of claim 2, wherein: stopper (20) joint is in the inside of spacing groove (22), and the top of stopper (20) is the arc, and the top external diameter of stopper (20) and the internal diameter size adaptation of spacing groove (22).

6. The elevator shaft automatic drainage device of claim 3, wherein: the water discharge pipe (3) is fixedly connected to the upper surface of the water pump (17).