CN110436314A

CN110436314A - Ventilation elevator device

Info

Publication number: CN110436314A
Application number: CN201910772394.5A
Authority: CN
Inventors: 马根昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2019-11-12

Abstract

The present invention provides a kind of ventilation elevator device, including can in elevator shaft vertical lifting carriage, the top of the carriage and bottom end be respectively equipped with sealing ring so that the top of the carriage with the ele-vator shaft spaces of lower section are mutually airtight is isolated；The top and bottom of the elevator shaft is respectively equipped with the unilateral gate being unidirectionally outwardly vented, and corresponds in each corridor and be equipped with unidirectional ventilation opening at the elevator shaft borehole wall, and air is made uniaxially to enter elevator shaft from corridor.The elevator device can use moving up and down for elevator, forced ventilation be carried out to office building, to enhance ventilation effect in corridor.

Description

Ventilation elevator device

Technical field

The present invention relates to architectural design fields, particularly, are related to a kind of elevator device.

Background technique

The house type of north and south permeation can not be designed to, so that in office building since pattern limits for current office building Ventilation effect is usually poor, is easy that people is allowed to generate dull oppressive sense.

Summary of the invention

In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of ventilation elevator device, which be can use Elevator moves up and down, and forced ventilation is carried out to office building, to enhance ventilation effect in corridor.

The technical solution adopted by the present invention to solve the technical problems is: the ventilation elevator device includes can be in elevator shaft The carriage of middle vertical lifting, the top and bottom end of the carriage are respectively equipped with sealing ring, so that the top and lower section of the carriage The mutually airtight isolation of ele-vator shaft spaces；The top and bottom of the elevator shaft be respectively equipped with unidirectionally be outwardly vented it is unidirectional Door, and correspond in each corridor and be equipped with unidirectional ventilation opening at the elevator shaft borehole wall, so that air is uniaxially entered elevator from corridor Road.

Fixation preferably, the unidirectional ventilation opening includes frame, and in frame, in corridor side every Plate, with the active clapboard for being in elevator shaft side, the stationary barrier and active clapboard are equipped with the venthole mutually staggered； Under natural conditions, it is equipped with bearing spring between the frame and active clapboard, the active clapboard is made to be oppressed and be bonded by elastic force On stationary barrier, and elevator shaft side formed negative pressure when, the active clapboard by gas pressure and far from the fixation every Plate flows into air-flow in elevator shaft from corridor.The unidirectional ventilation opening can make air-flow uniaxially flow into electricity from corridor as a result, In stair shaft road, corridor is pressed into avoid the muddy air in elevator shaft.

The beneficial effects of the present invention are: the elevator when the carriage of the ventilation elevator device moves up, above carriage Well space reduces, and the ele-vator shaft spaces below carriage increase, and pass through the air of the ele-vator shaft spaces above carriage Unilateral gate discharge at the top of elevator shaft, while the ele-vator shaft spaces below carriage introduce sky from corridor by unidirectional ventilation opening Gas；When carriage moves down, likewise, the ele-vator shaft spaces air below carriage is arranged by the unilateral gate of shaft bottom Out, the ele-vator shaft spaces of top introduce air from corridor by unidirectional ventilation opening；As a result, by the up and down motion of carriage, make Air in corridor is constantly drawn into elevator shaft, and the external world is discharged by the unilateral gate of elevator shaft top and bottom, thus Complete scavenging period；Since the elevator use in office building is very frequent, can largely improve logical in corridor Wind effect.

Detailed description of the invention

Fig. 1 is the schematic diagram of this ventilation elevator device one embodiment.

Fig. 2 is the schematic diagram of the unidirectional ventilation opening in embodiment described in Fig. 1 under air-tight state.

Fig. 3 is the schematic diagram of the unidirectional ventilation opening in embodiment described in Fig. 1 under ventilation state.

Specific embodiment

Present invention will be further explained below with reference to the attached drawings and examples:

Embodiment as shown in Figure 1, the ventilation elevator device include can in elevator shaft vertical lifting carriage 1, the sedan-chair Compartment 1 is moved up and down under motor driven along elevator shaft, by being around in the hoist ropes 20 of traction sheave 2 wherein the traction sheave 2 In the top of the elevator shaft top surface, and the aperture opened up by elevator shaft top surface passes through one end of the hoist ropes 20, It is connected to the carriage 1, the other end of the hoist ropes 20 is located in the counterweight channel being isolated with the elevator shaft, and even It is connected to pouring weight 3；The top of the carriage 1 and bottom end are respectively equipped with sealing ring 10, so that the top of the carriage 1 and lower section The mutually airtight isolation of ele-vator shaft spaces；The top and bottom of the elevator shaft is respectively equipped with the unilateral gate being unidirectionally outwardly vented 41,42, and correspond in each corridor and be equipped with unidirectional ventilation opening 5 at the elevator shaft borehole wall, so that air is uniaxially entered electricity from corridor Stair shaft road.

In addition, as shown in Figure 2 and Figure 3, the unidirectional ventilation opening 5 include frame 50, and in frame 50, be in The stationary barrier 51 of corridor side, with the active clapboard 52 for being in elevator shaft side, the stationary barrier 51 and active clapboard 52 are equipped with the venthole mutually staggered；Under natural conditions, bearing spring 53 is equipped between the frame 50 and active clapboard 52, The active clapboard 52 is set to be oppressed and be fitted on stationary barrier 51 by elastic force, such as Fig. 2；And negative pressure is formed in elevator shaft side When, the active clapboard 52 allows air-flow to flow into elevator shaft from corridor by gas pressure and far from the stationary barrier 51 It is interior, such as Fig. 3.The unidirectional ventilation opening 5 can be such that air-flow uniaxially flows into elevator shaft from corridor as a result, to avoid elevator shaft Interior muddy air is pressed into corridor.

When the carriage 1 of above-mentioned ventilation elevator device moves up, the ele-vator shaft spaces of 1 top of carriage reduce, and carriage 1 The ele-vator shaft spaces of lower section increase, and pass through the air of the ele-vator shaft spaces of 1 top of carriage unidirectional at the top of elevator shaft Door 41 is discharged, while the ele-vator shaft spaces of 1 lower section of carriage introduce air from corridor by unidirectional ventilation opening 5；When carriage 1 is downward When mobile, likewise, the ele-vator shaft spaces air of 1 lower section of carriage is discharged by the unilateral gate 42 of shaft bottom, the electricity of top Terraced well space introduces air from corridor by unidirectional ventilation opening 5；The up and down motion for passing through carriage 1 as a result, makes the sky in corridor Gas is constantly drawn into elevator shaft, and the external world is discharged by the unilateral gate 41,42 of elevator shaft top and bottom, to complete to change Gas process；Since the elevator use in office building is very frequent, the ventilation effect in corridor can be largely improved.

The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, made any modification, equivalent replacement be should all be included in the protection scope of the present invention.

Claims

1. a kind of ventilation elevator device, including carriage (1), it is characterised in that: the top of the carriage (1) is respectively equipped with bottom end Sealing ring (10) so that the top of the carriage (1) with the ele-vator shaft spaces of lower section are mutually airtight is isolated；The elevator shaft Top and bottom is respectively equipped with the unilateral gate (41,42) being unidirectionally outwardly vented, and corresponds to the elevator shaft borehole wall in each corridor Place is equipped with unidirectional ventilation opening (5), and air is made uniaxially to enter elevator shaft from corridor.

2. ventilation elevator device according to claim 1, it is characterised in that: the unidirectional ventilation opening (5) includes frame (50), and it is set to stationary barrier (51) in frame (50), in corridor side, with the activity for being in elevator shaft side Partition (52), the stationary barrier (51) and active clapboard (52) are equipped with the venthole mutually staggered；Under natural conditions, described It is equipped with bearing spring (53) between frame (50) and active clapboard (52), the active clapboard (52) is made to be oppressed and be bonded by elastic force On stationary barrier (51)；And when elevator shaft side forms negative pressure, the active clapboard (52) is by gas pressure and far from institute Stationary barrier (51) are stated, flow into air-flow in elevator shaft from corridor.