CN216004869U

CN216004869U - Elevator ceiling structure convenient to ventilation

Info

Publication number: CN216004869U
Application number: CN202122249615.6U
Authority: CN
Inventors: 周跃峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-03-11
Anticipated expiration: 2031-09-16

Abstract

The utility model relates to an elevator furred ceiling technical field especially relates to an elevator furred ceiling structure convenient to ventilation, and the filtration processing subassembly of having solved elevator furred ceiling's ventilation structure among the prior art is not convenient for change, influences the problem of elevator furred ceiling's ventilation efficiency. An elevator suspended ceiling structure convenient for ventilation and air exchange comprises an elevator car, a ventilation mechanism installed in the elevator car and a filtering mechanism communicated with the ventilation mechanism. The utility model discloses a take off annular cover plate, directly take off two L type barrels, the lower terminal surface of L type barrel is the opening terminal surface, will filter the cotton and directly take out from L type barrel, thereby accomplish filtering component's dismantlement, put into L type barrel with new filter pulp, with L type barrel and the pipeline grafting intercommunication of the chamber of ventilating or the intracavity of ventilating that corresponds, then with the installation of annular cover plate grafting, thereby realized the convenient change clearance of elevator furred ceiling structure combination formula ventilation structure, the usability of elevator furred ceiling has been improved.

Description

Elevator ceiling structure convenient to ventilation

Technical Field

The utility model relates to an elevator furred ceiling technical field especially relates to an elevator furred ceiling structure convenient to ventilation.

Background

Ventilation in elevator cars is typically provided by ventilation openings. An elevator ceiling is arranged in the elevator car, and an LED lamp and a ventilation structure are arranged on the elevator ceiling;

however, the ventilation structure of the elevator ceiling is required to process air outside the elevator car and then introduce the processed air into the elevator car, and the air in the elevator car is pumped out and introduced into the elevator car, so that the air filtration processing assembly of the ventilation structure is basically in a working state all the time, and the ventilation structure on the existing elevator ceiling is inconvenient to replace, so that thick dirt is left on the air filtration processing assembly, and the ventilation efficiency of the elevator ceiling is greatly influenced;

therefore, the elevator suspended ceiling structure convenient for ventilation is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an elevator furred ceiling structure convenient to ventilation has solved among the prior art air filtration processing subassembly of elevator furred ceiling's ventilation structure and has not been convenient for change, influences the problem of elevator furred ceiling's ventilation efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an elevator furred ceiling structure convenient to ventilation, includes elevator car, installs ventilation mechanism in elevator car and the filtering mechanism who communicates with ventilation mechanism, still includes:

the suspended ceiling comprises a suspended ceiling shell, wherein the suspended ceiling shell is fixedly connected with the inner wall of an elevator car, the lower end face of the suspended ceiling shell is an opening end face, an exhaust fan is installed at the top of the suspended ceiling shell, a ventilation cavity in an L-shaped structure and a suspended ceiling lamp located in the middle of the suspended ceiling shell are arranged inside the suspended ceiling shell, the filtering mechanism is communicated with the ventilation cavity through a ventilation pipe, one end of the exhaust fan is communicated with the ventilation cavity, and the other end of the exhaust fan is communicated with the outside of the elevator car;

the filter assembly is detachably arranged in the suspended ceiling shell and comprises an L-shaped cylinder and an annular cover plate;

the air inlet pipes of the air vent pipe and the exhaust fan are connected with the corresponding L-shaped cylinders in an inserting manner; the L-shaped cylinder is internally provided with filter cotton;

the annular cover plate is respectively inserted into the two groups of L-shaped cylinders, air holes are formed in the annular cover plate, and the annular cover plate is detachably mounted with the ceiling shell.

Preferably, a plurality of mounting holes have been seted up to the inboard equidistance of the opening terminal surface of furred ceiling casing, and the mounting hole internal thread closes soon to be connected with the screw to it is fixed with elevator car location to make furred ceiling casing.

Preferably, a flavor changing box is arranged in the L-shaped cylinder body positioned in the ventilation cavity, a solid air purifying substance is placed in the flavor changing box, and the flavor changing box is positioned below the corresponding filter cotton.

Preferably, the top of the L-shaped cylinder is provided with a jack for inserting a corresponding vent pipe or an air inlet pipe of an exhaust fan.

Preferably, location screw has all been seted up to four corners in the inside of furred ceiling casing, the equal screw thread of four corners on the annular apron closes soon and is connected with the double-screw bolt, the double-screw bolt runs through annular apron and closes soon with the location screw thread that corresponds and be connected, the outside of annular apron and the inner wall laminating of furred ceiling casing, the inboard and the furred ceiling lamp outer wall laminating of annular apron.

Preferably, the bottom end of the stud is connected with a cross rod in a threaded manner through a bearing sleeve, a positioning groove is formed in the lower end face of the annular cover plate, and the cross rod is limited in the positioning groove.

The utility model discloses possess following beneficial effect at least:

through taking off annular cover plate, directly take off two L type barrels, the lower terminal surface of L type barrel is the opening terminal surface, will filter the cotton and directly take out from L type barrel, thereby accomplish filtering component's dismantlement, put into L type barrel with new filter pulp, then with L type barrel and the pipeline grafting intercommunication of the interior of corresponding air cavity or the air cavity of taking a breath, then with the installation of annular cover plate grafting, thereby realized the convenient change clearance of elevator furred ceiling structure combination formula ventilation structure, the usability of elevator furred ceiling has been improved.

The utility model discloses still possess following beneficial effect:

1. through setting up the box of changing the flavor, can change the smell that the elevator was taken a breath to more pleasing effect, through the inside and outside both sides of annular apron respectively with furred ceiling lamp and the laminating of furred ceiling casing, the side and the stealthy installation of elevator car of furred ceiling casing have improved the aesthetic property of elevator furred ceiling structure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic view of an elevator car and elevator ceiling mounting structure;

FIG. 2 is a schematic cross-sectional view of a partial mounting arrangement for a filter assembly and a ceiling housing;

FIG. 3 is a schematic bottom view of a ceiling housing and annular cover plate mounting arrangement;

fig. 4 is a schematic bottom view of a cross-sectional structure of the ventilation cavity and the air exchange cavity in the ceiling shell.

In the figure: 1. an elevator car; 2. a ventilation mechanism; 3. a filtering mechanism; 4. a breather pipe; 5. a ceiling housing; 6. a vent lumen; 7. an air exchange cavity; 8. a ceiling lamp; 9. a filter assembly; 901. an L-shaped cylinder body; 902. filtering cotton; 903. a flavor changing box; 904. an annular cover plate; 905. positioning a groove; 906. a cross bar; 907. a stud; 908. air holes are formed; 10. an exhaust fan; 11. and positioning the screw hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, an elevator suspended ceiling structure convenient for ventilation comprises an elevator car 1, a ventilation mechanism 2 installed in the elevator car 1, and a filtering mechanism 3 communicated with the ventilation mechanism 2, and further comprises:

the elevator ceiling comprises a ceiling shell 5, wherein the ceiling shell 5 is fixedly connected with the inner wall of an elevator car 1, the lower end face of the ceiling shell 5 is an opening end face, an exhaust fan 10 is installed at the top of the ceiling shell 5, a ventilation cavity 6 in an L-shaped structure, a ventilation cavity 7 in the L-shaped structure and a ceiling lamp 8 located in the middle of the ceiling shell 5 are arranged inside the ceiling shell 5, a filtering mechanism 3 is communicated with the ventilation cavity 6 through a ventilation pipe 4, one end of the exhaust fan 10 is communicated with the ventilation cavity 7, and the other end of the exhaust fan 10 is communicated with the outside of the elevator car 1;

the filter assembly 9, the filter assembly 9 is detachably mounted in the suspended ceiling shell 5, the filter assembly 9 includes an L-shaped cylinder 901 and an annular cover plate 904;

two groups of L-shaped cylinders 901 are arranged, the two groups of L-shaped cylinders 901 are respectively inserted into the ventilation cavity 6 and the ventilation cavity 7, and the ventilation pipe 4 and an air inlet pipe of the exhaust fan 10 are connected with the corresponding L-shaped cylinders 901 in an inserting manner; a filter cotton 902 is arranged in the L-shaped cylinder 901;

the annular cover plate 904 is respectively inserted into the two groups of L-shaped cylinders 901, vent holes 908 are formed in the annular cover plate 904, and the annular cover plate 904 and the ceiling shell 5 are detachably mounted;

the scheme has the following working processes: when the air purifier is used, air outside the elevator car 1 is input into the filtering mechanism 3 of the elevator car 1 through the ventilation mechanism 2 of the elevator car 1, the filtering mechanism 3 is conveyed into the L-shaped cylinder 901 of the ventilation cavity 6 of the ceiling shell 5 through the ventilation pipe 4, and is filtered by the filter cotton 902 and then is exhausted from the ventilation holes 908 of the annular cover plate 904; after air is sucked by an exhaust fan 10 of the ceiling shell 5 through an L-shaped cylinder 901 in the air exchange cavity 7, the air in the elevator car 1 is conveyed out of the elevator car 1; when the filter cotton 902 needs to be disassembled, assembled and replaced, the annular cover plate 904 is taken down, the two L-shaped cylinders 901 are directly taken down, the lower end faces of the L-shaped cylinders 901 are open end faces, the filter cotton 902 is directly taken out of the L-shaped cylinders 901, new filter cotton 902 is placed into the L-shaped cylinders 901, the L-shaped cylinders 901 are connected with the corresponding ventilation cavities 6 or pipelines in the ventilation cavities 7 in an inserting mode, and then the annular cover plate 904 is installed in an inserting mode, so that the combined type ventilation and air exchange structure of the elevator ceiling structure is convenient to replace and clean, and the usability of the elevator ceiling is improved.

Further, a plurality of mounting holes have been seted up to the inboard equidistance of the opening terminal surface of furred ceiling casing 5, and the mounting hole internal thread closes soon to be connected with the screw to make furred ceiling casing 5 and elevator car 1 fixed a position fixed, it is concrete, can realize stealthy installation between furred ceiling casing 5 and the elevator car 1.

Further, be provided with flavor changing box 903 in the L type barrel 901 that is located ventilative chamber 6, the solid air purification thing has been placed in flavor changing box 903, and flavor changing box 903 is located the below of the filter pulp 902 that corresponds, and is specific to can improve elevator furred ceiling ventilation structure's functionality.

Further, the top of the L-shaped cylinder 901 is provided with a jack for plugging the corresponding air pipe 4 or the air inlet pipe of the exhaust fan 10, specifically, the L-shaped cylinder 901 can be quickly and efficiently plugged and communicated.

Further, location screw 11 has all been seted up to four corners in the inside of furred ceiling casing 5, the equal screw thread of four corners on the annular apron 904 closes soon and is connected with double-screw bolt 907, double-screw bolt 907 runs through annular apron 904 and closes soon with the 11 screw threads of location screw that correspond and be connected, the outside of annular apron 904 and the inner wall laminating of furred ceiling casing 5, the inboard and the 8 outer wall laminating of furred ceiling lamp of annular apron 904, it is specific, furred ceiling casing 5 and furred ceiling lamp 8's gravity rely on being connected with elevator car 1 and remain stable, annular apron 904 and two sets of L type barrels 901 close soon with furred ceiling casing 5 through double-screw bolt 907 of four corners and are connected fixedly.

Further, the bottom of double-screw bolt 907 is connected with horizontal pole 906 through bearing housing screw thread spiral closure, and the constant head tank 905 has been seted up to the lower terminal surface of annular apron 904, and horizontal pole 906 is spacing in constant head tank 905, and is concrete, after double-screw bolt 907 closes with the 11 spiral closures of location screw, horizontal pole 906 is spacing in constant head tank 905 to can support annular apron 904, improve the stability of annular apron 904 installation.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an elevator furred ceiling structure convenient to ventilation, includes elevator car (1), installs ventilation mechanism (2) in elevator car (1) and filtering mechanism (3) with ventilation mechanism (2) intercommunication, its characterized in that still includes:

the suspended ceiling type elevator comprises a suspended ceiling shell (5), wherein the suspended ceiling shell (5) is fixedly connected with the inner wall of an elevator car (1), the lower end face of the suspended ceiling shell (5) is an opening end face, an exhaust fan (10) is installed at the top of the suspended ceiling shell (5), a ventilation cavity (6) in an L-shaped structure, a ventilation cavity (7) in the L-shaped structure and a suspended ceiling lamp (8) located in the middle of the suspended ceiling shell (5) are arranged inside the suspended ceiling shell (5), the filtering mechanism (3) is communicated with the ventilation cavity (6) through a ventilation pipe (4), one end of the exhaust fan (10) is communicated with the ventilation cavity (7), and the other end of the exhaust fan is communicated with the outside of the elevator car (1);

the filter assembly (9), the filter assembly (9) is detachably mounted in the suspended ceiling shell (5), and the filter assembly (9) comprises an L-shaped cylinder (901) and an annular cover plate (904);

the air inlet pipe of the air vent pipe (4) and the air exhaust pipe (10) are connected with the corresponding L-shaped barrel body (901) in an inserting mode; the L-shaped cylinder body (901) is internally provided with filter cotton (902);

the annular cover plate (904), annular cover plate (904) pegs graft with two sets of L type barrels (901) respectively, seted up bleeder vent (908) on annular cover plate (904), annular cover plate (904) and furred ceiling casing (5) demountable installation.

2. The elevator suspended ceiling structure convenient for ventilation and air exchange of claim 1, wherein a plurality of mounting holes are formed in the inner side of the opening end face of the suspended ceiling shell (5) at equal intervals, and screws are screwed in the mounting holes so as to fix the suspended ceiling shell (5) and the elevator car (1).

3. The suspended ceiling structure of an elevator for facilitating ventilation and air exchange of claim 1, wherein a smell exchange box (903) is arranged in the L-shaped cylinder body (901) in the ventilation cavity (6), a solid air purifying material is arranged in the smell exchange box (903), and the smell exchange box (903) is positioned below the corresponding filter cotton (902).

4. The suspended ceiling structure of an elevator convenient for ventilation and air exchange according to claim 1, characterized in that the top of the L-shaped cylinder (901) is provided with a jack for plugging a corresponding air pipe (4) or an air inlet pipe of an exhaust fan (10).

5. The elevator ceiling structure convenient for ventilation and air exchange of claim 1, wherein positioning screw holes (11) are formed in four corners inside the ceiling housing (5), studs (907) are screwed and connected to four corners on the annular cover plate (904), the studs (907) penetrate through the annular cover plate (904) and are screwed and connected to the corresponding positioning screw holes (11), the outer side of the annular cover plate (904) is attached to the inner wall of the ceiling housing (5), and the inner side of the annular cover plate (904) is attached to the outer wall of the ceiling lamp (8).

6. The suspended ceiling structure of an elevator convenient for ventilation and air exchange according to claim 5, wherein the bottom end of the stud (907) is screwed with a cross bar (906) through a bearing sleeve, a positioning groove (905) is formed in the lower end surface of the annular cover plate (904), and the cross bar (906) is limited in the positioning groove (905).