CN212457272U

CN212457272U - Ventilation structure of elevator ceiling

Info

Publication number: CN212457272U
Application number: CN202020613349.3U
Authority: CN
Inventors: 魏维莹
Original assignee: Individual
Current assignee: Hunan Qingzhu Construction Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2021-02-02
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a ventilation structure of elevator ceiling includes hinge fixedly connected with chamber door is passed through in elevator ventilation casing's the front, both ends welding is provided with the cardboard about elevator ventilation casing, elevator ventilation casing's upper end embedding is provided with the ventilation case, the inside of ventilation case is through nut fixedly connected with protection network, fan, motor, adsorbed layer respectively, and nut fixedly connected with motor is passed through to the top of adsorbed layer, and the length and width of adsorbed layer equals with the length and width of motor, fan, protection network, and when the staff will use elevator ventilation casing 1's ventilation function, can open the motor through control panel, and the air in the elevator passageway just can get into the ventilation case from the protection network, then in rethread adsorbed layer and ventilation net get into the elevator, has just so solved elevator ceiling ventilation structure and can not filter the machine oil flavor in the air completely, Rust smell and dust.

Description

Ventilation structure of elevator ceiling

Technical Field

The utility model belongs to the technical field of the elevator ventilates, specifically be a ventilation structure of elevator ceiling.

Background

The ceiling is also called a ceiling. The ceiling is an important building component of house construction, and the ceiling has the functions of keeping the top of the house clean and beautiful, and has the performances of heat preservation, heat insulation, sound insulation and the like. In general, in public places such as movie theaters, meeting rooms, halls, business halls and the like, suspended ceilings are arranged, the ceilings are composed of a framework and a surface layer, the framework is hung under a floor slab or a roof truss by a keel (suspended ceiling joist), and the surface layer is divided into two types of plastering and block materials. The plastering ceiling is characterized in that wood laths are nailed under the small keels, then a lime flaxseed mortar surface layer is plastered on the wood laths, the block ceiling is formed by nailing small square timbers in two directions on the small keels according to the size of the blocks, then the blocks are nailed or adhered on the small square timbers, and the block surface layer is provided with a fiber board, a plywood, an acoustic board, a calcium-plastic foam board, a gypsum asbestos board and the like. The block surface layer has the advantages of light weight, sound absorption, heat preservation, ventilation and easy installation, and the ventilation structure of the elevator ceiling is widely applied in life.

But the current elevator ceiling ventilation structure can not be convenient dismantle the ventilation structure, and current elevator ceiling ventilation structure can not filtered the machine oil smell in the air, rust smell and dust, and current elevator ceiling ventilation structure can not in time remove the tide to the air.

Therefore, how to design a ventilation structure of the elevator ceiling becomes a problem to be solved currently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator ceiling ventilation structure, it can not be convenient dismantle the ventilation structure to have solved among the above-mentioned background art to propose current elevator ceiling ventilation structure, and current elevator ceiling ventilation structure can not filtered air in machine oil smell, rust smell and dust, and current elevator ceiling ventilation structure can not in time remove damp problem to the air.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ventilation structure of elevator ceiling includes elevator ventilation casing, hinge fixedly connected with chamber door is passed through in the front of elevator ventilation casing, both ends welding is provided with the cardboard about elevator ventilation casing, the upper end embedding of elevator ventilation casing is provided with the case of taking a breath, the inside of case of taking a breath is through nut fixedly connected with protection network, fan, motor, adsorbed layer respectively, just nut fixedly connected with storing chamber is passed through at the inboard both ends of elevator ventilation casing, the bottom embedding of elevator ventilation casing is provided with the ventilation net, the inside swing joint of storing chamber is provided with drying agent box, nut fixedly connected with drying agent box handle is passed through to the upper end both sides of drying agent box.

Further, the two clamping plates are matched with the two supporting rods.

Further, the motor is fixedly connected to the upper portion of the adsorption layer through the nut, and the length and the width of the adsorption layer are equal to those of the motor, the fan and the protective net.

Furthermore, the concave part of the storage chamber is matched with the drying agent box, and the two drying agent box handles are arranged in parallel and symmetrically.

Further, two storing rooms parallel and symmetry set up, and the adsorbed layer is the active carbon adsorption layer by expanded polytetrafluoroethylene film parcel.

Furthermore, a protective net is fixedly connected above the fan through a nut, a motor is fixedly connected below the fan through a nut, and the concave part of the fan is matched with the convex part of the motor.

Further, the motor is electrically connected with the external power supply through a corresponding control panel.

Compared with the prior art, the beneficial effects of the utility model are that:

this kind of ventilation structure of elevator ceiling agrees with each other through cardboard and two bracing pieces, when the staff will remove elevator ventilation casing, can hold two handles that elevator ventilation casing upper end passes through nut fixed connection, just can pass through bracing piece swing joint with elevator ventilation casing and elevator, just so solved elevator ceiling ventilation structure can not be convenient with the problem of elevator ceiling dismantlement.

According to the ventilation structure of the elevator ceiling, the motor is fixedly connected above the adsorption layer through the nut, the length and the width of the adsorption layer are equal to those of the motor, the fan and the protective net, when a worker wants to use the ventilation function of the elevator ventilation shell, the motor can be turned on through the control panel, air in an elevator channel can enter the ventilation box from the protective net and then enter the elevator through the adsorption layer and the ventilation net, and therefore the problem that the ventilation structure of the elevator ceiling cannot completely filter the engine oil smell, the iron rust smell and the dust in the air is solved; meanwhile, the activated carbon wrapped in the expanded polytetrafluoroethylene film is fine carbon particles, has a large surface area, and is provided with fine holes, namely capillaries, which have strong adsorption capacity.

This kind of ventilation structure of elevator ceiling, the cove of storing room agrees with each other with the drier box, and two drier box handles are parallel and the symmetry sets up, and when the staff used the ventilation function of elevator ventilation casing, when humid air got into the elevator ventilation casing in by the scavenging air case, the drier box of storing room the inside can absorb excessive moisture in the humid air, lets the humid air become dry, has just so solved elevator ceiling ventilation structure and can not in time remove damp problem to the air.

Drawings

Fig. 1 is a schematic view of the whole structure of the elevator ceiling ventilation structure of the present invention;

fig. 2 is a schematic view of an opening plane structure of the elevator ceiling ventilation structure of the utility model;

FIG. 3 is a schematic diagram of the explosion structure of the novel ventilation box;

fig. 4 is a schematic view of the overall structure of the drying agent box of the present invention.

In FIGS. 1-4: 1. an elevator ventilation housing; 101. a box door; 2. clamping a plate; 3. a ventilation box; 301. a protective net; 302. a fan; 303. a motor; 304. an adsorption layer; 4. a storage chamber; 5. a ventilation net; 6. a desiccant box; 601. a desiccant box handle; 7. a support bar; 701. an elevator car.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

The fan 302, the motor 303 and the adsorption layer 304 mentioned in the utility model can be ordered in the market or private.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a ventilation structure of elevator ceiling includes elevator ventilation casing 1, hinge fixedly connected with chamber door 101 is passed through in the front of elevator ventilation casing 1, elevator ventilation casing 1's the left and right sides both ends welding is provided with cardboard 2, the upper end embedding of elevator ventilation casing 1 is provided with ventilation box 3, there is fixedly connected with protection network 301 respectively through the nut in ventilation box 3's inside, fan 302, motor 303, adsorbed layer 304, and elevator ventilation casing 1's inboard both ends pass through nut fixedly connected with storage chamber 4, the bottom embedding of elevator ventilation casing 1 is provided with ventilation net 5, the inside swing joint of storage chamber 4 is provided with drier box 6, there is drier box handle 601 through nut fixedly connected with drier box 6's upper end both sides.

Furthermore, two cardboard 2 agree with each other with two bracing pieces 7, when the staff will remove elevator ventilation casing 1, can hold two handles that elevator ventilation casing 1 upper end passes through nut fixed connection, just can pass through bracing piece 7 swing joint with elevator ventilation casing 1 with the elevator, just so solved the problem that elevator ceiling ventilation structure can not be convenient dismantles the elevator ceiling.

Further, the motor is fixedly connected above the adsorption layer 304 through the nut, the length and the width of the adsorption layer 304 are equal to those of the motor 303, the fan 302 and the protective net 301, when a worker uses the ventilation function of the elevator ventilation shell 1, the motor 303 can be opened through the control panel, air in an elevator channel can enter the ventilating box 3 from the protective net 301, and then enters an elevator through the adsorption layer 304 and the ventilation net 5, so that the problem that the ventilation structure of the elevator ceiling cannot completely filter oil smell, rust smell and dust in the air is solved.

Further, the concave part of the storage chamber 4 is matched with the drying agent box 6, and the two drying agent box handles 601 are arranged in parallel and symmetrically, when a worker uses the ventilation function of the elevator ventilation shell 1, when humid air enters the elevator ventilation shell 1 from the ventilation box 3, the drying agent box 6 in the storage chamber 4 can absorb excessive moisture in the humid air, so that the humid air becomes dry, and the problem that the ventilation structure of the elevator ceiling cannot timely dehumidify the air is solved.

Furthermore, the two storage chambers 4 are arranged in parallel and symmetrically, the adsorption layer 304 is an activated carbon adsorption layer 304 wrapped by an expanded polytetrafluoroethylene film, the expanded polytetrafluoroethylene is a novel medical polymer material and is made of polytetrafluoroethylene resin through stretching and foaming, and the expanded polytetrafluoroethylene has high waterproof, dustproof and ventilating performances, so that air can effectively filter particle impurities when penetrating through the film; meanwhile, the activated carbon wrapped in the expanded polytetrafluoroethylene film is fine carbon particles, has a large surface area, and is provided with fine holes, namely capillaries, which have strong adsorption capacity.

Furthermore, a protective net 301 is fixedly connected above the fan 302 through a nut, a motor 303 is fixedly connected below the fan 302 through a nut, a concave part of the fan 302 is matched with a convex part of the motor 303, and the motor 303 drives the fan 302.

Further, the motor 303 is electrically connected to an external power source through a corresponding control panel.

The working principle is as follows: firstly, the two clamping plates 2 are mutually matched with the two supporting rods 7, when a worker moves the elevator ventilation shell 1, the worker can hold the two handles fixedly connected with the upper end of the elevator ventilation shell 1 through the nuts, so that the elevator ventilation shell 1 can be movably connected with an elevator through the supporting rods 7, the problem that the elevator ceiling ventilation structure cannot conveniently detach the elevator ceiling is solved, then, the motor is fixedly connected above the adsorption layer 304 through the nuts, the length and the width of the adsorption layer 304 are equal to those of the motor 303, the fan 302 and the protective net 301, when the worker uses the ventilation function of the elevator ventilation shell 1, the motor 303 can be opened through the control panel, air in an elevator channel can enter the ventilation box 3 from the protective net 301, and then enter the elevator through the adsorption layer 304 and the ventilation net 5, and the problem that the elevator ceiling ventilation structure cannot completely filter the oil smell in the air is solved, The problem of rust smell and dust, finally, the concave of storing room 4 agrees with each other with drying agent box 6, and two drying agent box handles 601 parallel and the symmetry sets up, when the staff used the ventilation function of elevator ventilation casing 1, when humid air was got into elevator ventilation casing 1 by breather box 3, drying agent box 6 in storing room 4 can absorb the excessive moisture in the humid air, let humid air become dry, just so solved the problem that elevator ceiling ventilation structure can not in time remove the tide to the air.

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. The utility model provides a ventilation structure of elevator ceiling, includes elevator car (701) and elevator ventilation casing (1), swing joint has elevator ventilation casing (1), its characterized in that above elevator car (701): the elevator ventilation casing is characterized in that the front of the elevator ventilation casing (1) is provided with a door (101) through a hinge fixedly connected with, clamping plates (2) are welded at the left end and the right end of the elevator ventilation casing (1), a ventilation box (3) is arranged in the upper end of the elevator ventilation casing (1), a protective net (301), a fan (302), a motor (303) and an adsorption layer (304) are respectively and fixedly connected with the inside of the ventilation box (3) through nuts, a storage chamber (4) is fixedly connected with the inner side two ends of the elevator ventilation casing (1), a ventilation net (5) is arranged in the bottom of the elevator ventilation casing (1), a drying agent box (6) is arranged in the storage chamber (4) in a movable connection mode, and a drying agent box handle (601) is fixedly connected with the nuts on the two sides of the upper.

2. The ventilation structure of an elevator ceiling of claim 1, wherein: the two clamping plates (2) are matched with the two supporting rods (7) mutually.

3. The ventilation structure of an elevator ceiling of claim 1, wherein: the motor is fixedly connected above the adsorption layer (304) through a nut, and the length and the width of the adsorption layer (304) are equal to those of the motor (303), the fan (302) and the protective net (301).

4. The ventilation structure of an elevator ceiling of claim 1, wherein: the concave part of the storage chamber (4) is matched with the drying agent box (6), and the two drying agent box handles (601) are arranged in parallel and symmetrically.

5. The ventilation structure of an elevator ceiling of claim 1, wherein: two storing room (4) parallel and symmetry set up, adsorbed layer (304) are by activated carbon adsorption layer (304) of expanded polytetrafluoroethylene film parcel.

6. The ventilation structure of an elevator ceiling of claim 1, wherein: the protective net (301) is fixedly connected above the fan (302) through nuts, the motor (303) is fixedly connected below the fan (302) through nuts, and the concave part of the fan (302) is matched with the convex part of the motor (303).

7. The ventilation structure of an elevator ceiling of claim 1, wherein: the motor (303) is electrically connected with an external power supply through a corresponding control panel.