CN209835372U - Ventilation unit convenient to elevator is used - Google Patents
Ventilation unit convenient to elevator is used Download PDFInfo
- Publication number
- CN209835372U CN209835372U CN201920681534.3U CN201920681534U CN209835372U CN 209835372 U CN209835372 U CN 209835372U CN 201920681534 U CN201920681534 U CN 201920681534U CN 209835372 U CN209835372 U CN 209835372U
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- CN
- China
- Prior art keywords
- elevator
- ventilation pipe
- elevator car
- groove
- silencer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 37
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000003584 silencer Effects 0.000 claims abstract description 18
- 238000005056 compaction Methods 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 230000030279 gene silencing Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 7
- 230000008030 elimination Effects 0.000 abstract description 6
- 238000003379 elimination reaction Methods 0.000 abstract description 6
- 230000000740 bleeding effect Effects 0.000 abstract description 4
- 230000008676 import Effects 0.000 abstract description 4
- 230000000737 periodic effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model belongs to the technical field of the elevator technique and specifically relates to a ventilation unit convenient to elevator is used, including elevator car, the logical groove of admitting air of echelonment is all seted up to elevator car's the left and right sides lower part, the installation of the logical inslot of admitting air is provided with the active carbon filter screen, the active carbon filter screen is close to import one side be provided with the logical groove assorted compaction cover that admits air, elevator car's the fixed ventilation pipe that is provided with in upper portion, the inner chamber lower part of ventilation pipe is provided with the silencer, silencer upper portion be provided with ventilation pipe assorted mounting bracket, the left and right sides middle part of mounting bracket all. The utility model discloses have and to cross and carry out the noise elimination to the fan of bleeding, avoided the air quality pollution in the elevator car, the clearance is dismantled in the periodic installation of being convenient for simultaneously.
Description
Technical Field
The utility model relates to an elevator technical field especially relates to a ventilation unit convenient to elevator is used.
Background
The elevator is a vertical elevator taking a motor as power, a box-shaped nacelle is arranged on the elevator, the elevator is used for carrying people or goods in a multi-storey building and also has a step type, a step plate is arranged on a track to continuously run, commonly called as an escalator or a moving sidewalk, and serves fixed lifting equipment of a specified floor, most elevators used in the floor are of a box-type structure, so the air fluidity in the elevator is small, a fan is mostly arranged on the elevator for extracting the air in the elevator for ventilating the interior of the elevator, but the fan generates noise during running and can affect passengers taking the elevator, a silencer can be arranged on a vent of the elevator for absorbing the noise of the running of the fan, but the operation of the traditional elevator that the silencer is arranged on the vent is troublesome, the use of people is not facilitated, meanwhile, the environment of the elevator car is harsh, and the air containing a large amount of dust in the air is ventilated to affect the air quality in the elevator car, meanwhile, the device is not easy to assemble, disassemble and clean.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the ventilation unit who provides a be convenient for elevator is used makes it can eliminate the noise to the fan of bleeding, has avoided the air quality pollution in the elevator car, and the clearance is dismantled in the periodic installation of being convenient for simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a ventilation device convenient for an elevator is designed, and comprises an elevator car, wherein stepped air inlet through grooves are formed in the lower parts of the left side and the right side of the elevator car, and activated carbon filter screens are arranged in the air inlet through grooves; a compaction sleeve matched with the air inlet through groove is arranged on one side, close to the inlet, of the activated carbon filter screen; the upper part of the elevator car is fixedly provided with a ventilation pipe; a silencer is arranged at the lower part of the inner cavity of the ventilation pipe, and an installation frame matched with the ventilation pipe is arranged at the upper part of the silencer; the left and right sides middle part of mounting bracket all is provided with fixed establishment, and the fixed surface of mounting bracket is provided with the fan of bleeding.
Preferably, the fixing mechanism comprises a jacking spring, an inserted link, an end cover, a pressure plate and a pressure rod; mounting holes are formed in the middle parts of the left side and the right side of the mounting frame, jacking springs are mounted in the two mounting holes, and inserting rods are arranged on the sides, far away from the mounting holes, of the jacking springs; an end cover is sleeved on the outer side of the other end of the inserted rod, and the outer side of the end cover is in threaded connection with the mounting hole; the ventilation pipe is provided with positioning holes matched with the inserted rods, and pressing plates are arranged in the two positioning holes; the two pressure levers respectively penetrate through the ventilation pipe and then are in threaded connection with the pressure plate.
Preferably, the middle parts of the upper side and the lower side of the compaction sleeve are provided with buckles, and the air inlet through groove is internally provided with a clamping groove matched with the buckles; and a sealing strip is arranged on one side of the compaction sleeve, which is close to the activated carbon filter screen.
Preferably, the front side and the rear side of the inlet of the air inlet through groove are provided with fixed plates, and a rotating shaft is arranged between opposite surfaces of the two fixed plates; the outer side of the rotating shaft is sleeved with a turning plate guide plate, and the upper end and the lower end of the guide plate are fixedly provided with baffle plates; and one side of each baffle, which is far away from the guide plate, is provided with a groove.
Preferably, the lower surface of the mounting rack is fixedly provided with a silencing sponge, and the lower surface of the silencing sponge is attached to the edge of the upper surface of the silencer.
The utility model provides a ventilation unit convenient to elevator is used, beneficial effect lies in: the utility model discloses in be provided with the silencer through the inner chamber lower part at the ventilation pipe, silencer upper portion be provided with ventilation pipe assorted mounting bracket, the left and right sides middle part of mounting bracket all is provided with fixed establishment, the last fixed surface of mounting bracket is provided with the fan of bleeding, make can to bleed and to noise elimination, the clearance is dismantled in the periodic installation of being convenient for simultaneously, it is provided with the active carbon filter screen to install through leading to the inslot at admitting air, the active carbon filter screen is close to import one side and is provided with and leads to groove assorted compaction cover with admitting air, the air quality pollution in the elevator car has been avoided, the clearance is dismantled.
Drawings
Fig. 1 is a schematic view of a front view structure of a ventilation device for an elevator according to the present invention;
fig. 2 is a schematic top view of a ventilation device for an elevator according to the present invention;
fig. 3 is an enlarged schematic structural view of a portion a of the ventilating device for an elevator according to the present invention;
fig. 4 is a schematic diagram of an enlarged structure of a part B of the ventilation device convenient for an elevator provided by the utility model.
In the figure: elevator car 1, air inlet through groove 2, active carbon filter screen 3, compaction cover 4, ventilation pipe 5, silencer 6, mounting bracket 7, extraction fan 8, fixed establishment 9, mounting hole 10, top tension spring 11, inserted bar 12, end cover 13, locating hole 14, clamp plate 15, depression bar 16, buckle 17, draw-in groove 18, sealing strip 19, fixed plate 20, pivot 21, deflector 22, baffle 23, recess 24, noise elimination sponge 25.
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.
Referring to fig. 1-4, a ventilation unit convenient to elevator is used, including elevator car 1, the logical groove 2 that leads to of echelonment is all seted up to elevator car 1's the left and right sides lower part, the installation is provided with active carbon filter screen 3 in the logical groove 2 that leads to admits air, active carbon filter screen 3 is close to import one side and is provided with and leads to the groove 2 assorted compaction cover 4 that leads to admits air, the upper and lower both sides middle part of compaction cover 4 is provided with buckle 17, lead to logical 2 interior division of inslot that admits air and have seted up with buckle 17 assorted draw-in groove 18, compaction cover 4 is close to active carbon filter screen 3 one side and is provided with sealing strip 19, buckle 17 that sets up through compaction cover 4 and the joint of the draw-in.
Fixed ventilation pipe 5 that is provided with in upper portion of elevator car 1, the inner chamber lower part of ventilation pipe 5 is provided with silencer 6, 6 upper portions of silencer be provided with ventilation pipe 5 assorted mounting bracket 7, the lower fixed surface of mounting bracket 7 is provided with noise elimination sponge 25, noise elimination sponge 25 lower surface and 6 upper surface edge laminating of silencer, the last fixed surface of mounting bracket 7 is provided with air exhaust fan 8, carry out the noise elimination through silencer 6 to air exhaust fan 8.
The left and right sides middle part of mounting bracket 7 all is provided with fixed establishment 9, fixed establishment 9 is including pushing up tight spring 11, inserted bar 12, end cover 13, clamp plate 15 and depression bar 16, mounting hole 10 has all been seted up at the left and right sides middle part of mounting bracket 7, all install in two mounting holes 10 and be provided with pushing up tight spring 11, pushing up tight spring 11 and keeping away from mounting hole 10 one side and be provided with inserted bar 12, inserted bar 12 other end outside cover is equipped with end cover 13, end cover 13 outside and mounting hole 10 threaded connection, ventilation pipe 5 seted up with inserted bar 12 assorted locating hole 14, all install in two locating holes 14 and be provided with clamp plate 15, two depression bars 16 run through behind the ventilation pipe 5 respectively with clamp plate 15 threaded connection, during locating hole 14 is gone into with inserted bar 12 top to elasticity through pushing up tight spring 11, thereby make mounting bracket 7 installation dismantle.
Both sides all are provided with fixed plate 20 around the import department of logical groove 2 admits air, be provided with pivot 21 between two fixed plate 20 opposite faces, pivot 21 outside cover is equipped with deflector 22, the baffle 23 that all is fixed to both ends about the deflector 22, deflector 22 one side is kept away from to two baffles 23 is opened flutedly 24, utilize under the promotion of baffle 23 air when elevator car 1 moves, make deflector 22 use pivot 21 to face the relative motion direction upset of air as the axle, make the better logical inslot 2 that admits air of flowing into.
The working principle is as follows: when in work, the air exhaust fan 8 is used for ventilating the elevator car 1, the muffler 6 is used for muffling the air exhaust fan, meanwhile, the silencing sponge 25 is used for silencing between the silencer 6 and the mounting rack 7, and the air in the shaft of the elevator car 1 enters the elevator car 1 after being filtered by the activated carbon filter screen 3, so that the air entering the elevator car 1 is fresher, meanwhile, air pushes the baffle 23 when the elevator cage 1 runs, so that the guide plate 22 turns towards the relative movement direction of the air by taking the rotating shaft 21 as an axis, so that the air can enter the elevator cage 1 more easily, the active carbon filter screen 3 is fixed by the clamping of the buckle 17 arranged on the compaction sleeve 4 and the clamping groove 18 arranged on the air inlet through groove 2, simultaneously, the activated carbon filter screen 3 is more convenient and faster to mount and dismount, and the sealing strip 19 is utilized to seal the compaction sleeve 4 and the activated carbon filter screen 3.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. A ventilation device convenient for an elevator comprises an elevator car (1) and is characterized in that the lower parts of the left side and the right side of the elevator car (1) are respectively provided with a stepped air inlet through groove (2), and an active carbon filter screen (3) is arranged in the air inlet through groove (2); a compaction sleeve (4) matched with the air inlet through groove (2) is arranged on one side, close to the inlet, of the activated carbon filter screen (3); a ventilation pipe (5) is fixedly arranged at the upper part of the elevator car (1); a silencer (6) is arranged at the lower part of the inner cavity of the ventilation pipe (5), and a mounting rack (7) matched with the ventilation pipe (5) is arranged at the upper part of the silencer (6); the middle parts of the left side and the right side of the mounting rack (7) are respectively provided with a fixing mechanism (9), and the upper surface of the mounting rack (7) is fixedly provided with an air exhaust fan (8).
2. The ventilation device for the elevator convenient to use according to claim 1, characterized in that the fixing mechanism (9) comprises a jacking spring (11), an inserted rod (12), an end cover (13), a pressure plate (15) and a pressure rod (16); mounting holes (10) are formed in the middle parts of the left side and the right side of the mounting rack (7), jacking springs (11) are mounted in the two mounting holes (10), and inserting rods (12) are arranged on one sides, far away from the mounting holes (10), of the jacking springs (11); an end cover (13) is sleeved on the outer side of the other end of the inserted rod (12), and the outer side of the end cover (13) is in threaded connection with the mounting hole (10); the ventilation pipe (5) is provided with positioning holes (14) matched with the inserted rods (12), and pressing plates (15) are arranged in the two positioning holes (14); the two pressure levers (16) respectively penetrate through the ventilation pipe (5) and then are in threaded connection with the pressure plate (15).
3. The ventilation device convenient for the elevator to use according to claim 1, characterized in that the middle parts of the upper and lower sides of the compaction sleeve (4) are provided with buckles (17), and a clamping groove (18) matched with the buckles (17) is formed in the air inlet through groove (2); and a sealing strip (19) is arranged on one side of the compaction sleeve (4) close to the activated carbon filter screen (3).
4. The ventilation device convenient for elevators according to claim 1, wherein the front and rear sides of the inlet of the air intake through groove (2) are provided with fixing plates (20), and a rotating shaft (21) is arranged between the opposite surfaces of the two fixing plates (20); a guide plate (22) is sleeved outside the rotating shaft (21), and baffles (23) are fixedly arranged at the upper end and the lower end of the guide plate (22); and one sides of the two baffle plates (23) far away from the guide plate (22) are provided with grooves (24).
5. The ventilation device convenient for the elevator as claimed in claim 1, wherein the lower surface of the mounting rack (7) is fixedly provided with a silencing sponge (25), and the lower surface of the silencing sponge (25) is attached to the edge of the upper surface of the silencer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681534.3U CN209835372U (en) | 2019-05-13 | 2019-05-13 | Ventilation unit convenient to elevator is used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920681534.3U CN209835372U (en) | 2019-05-13 | 2019-05-13 | Ventilation unit convenient to elevator is used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209835372U true CN209835372U (en) | 2019-12-24 |
Family
ID=68896958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920681534.3U Active CN209835372U (en) | 2019-05-13 | 2019-05-13 | Ventilation unit convenient to elevator is used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209835372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980481A (en) * | 2019-12-25 | 2020-04-10 | 佛山市高明区安承升降装备研究院 | Automatic air control system of elevator air conditioner |
-
2019
- 2019-05-13 CN CN201920681534.3U patent/CN209835372U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980481A (en) * | 2019-12-25 | 2020-04-10 | 佛山市高明区安承升降装备研究院 | Automatic air control system of elevator air conditioner |
| CN110980481B (en) * | 2019-12-25 | 2021-07-30 | 佛山市高明区安承升降装备研究院 | Automatic air control system of elevator air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240327 Address after: 719000 Room 601, Unit 1, Building 2, Changle Ziting Community, Huaide Road, Yuyang District, Yulin City, Shaanxi Province Patentee after: Yulin Huayi Tiancheng Trading Co.,Ltd. Country or region after: China Address before: No.2, Changqiao Road, Longmatan District, Luzhou City, Sichuan Province Patentee before: LUZHOU VOCATIONAL AND TECHNICAL College Country or region before: China |