CN212619004U - Elevator vent comdenstion water clearing device - Google Patents
Elevator vent comdenstion water clearing device Download PDFInfo
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- CN212619004U CN212619004U CN202021547714.1U CN202021547714U CN212619004U CN 212619004 U CN212619004 U CN 212619004U CN 202021547714 U CN202021547714 U CN 202021547714U CN 212619004 U CN212619004 U CN 212619004U
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- flow fan
- scraper
- vent
- fan
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Abstract
The utility model discloses an elevator vent condensed water clearing device, which comprises a car roof plate provided with a vent, wherein a cross flow fan is arranged on one side of the vent, an air plate is vertically arranged on the air outlet side of the cross flow fan, and the air outlet of the cross flow fan can push the air plate to move towards the direction far away from the cross flow fan; the lower side of the wind power plate is provided with the scraper, the wind power plate is blown by the cross flow fan, the scraper is driven to scrape condensate water of the vent, the condensate water at the vent can be effectively prevented from dripping due to the internal and external temperature difference, clothes, files and the like of passengers are prevented from being polluted by dripping water, and the use comfort level of the elevator is improved.
Description
Technical Field
The utility model belongs to the technical field of elevator equipment, it is very much related to an elevator vent comdenstion water clearing device.
Background
Along with the progress of society, elevators are widely applied in social life, people also put forward higher requirements on the comfort level of taking the elevators, and the air conditioner is arranged in the elevator car, so that the temperature in the car can be regulated, and the comfort level of the elevators is greatly improved. However, when the elevator car is cooled by an air conditioner, the air temperature in the bridge box is reduced, the relative humidity is close to 100%, and when the air is exchanged through the ventilation opening of the bridge box, water drops are condensed at the ventilation opening due to the temperature difference between the inside and the outside of the ventilation opening of the bridge box; therefore, when the air conditioner refrigerates, cold air enters the elevator shaft through the ventilation opening of the bridge box, and water drops are generated at the ventilation opening. The dripping of the lift car can cause the ground of the lift car to be wet and slippery, thereby forming potential safety hazards; further, the water drops may drop on the body of the passenger, or on the article, or may cause contamination or damage to the clothing, the article, or the like, thereby reducing the comfort of use of the user.
Therefore, it is desirable to design a water trap for an elevator vent to solve the above problems. .
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a device for removing condensed water in an air vent of an elevator in the process of cooling operation of an air conditioner of the elevator.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a device for removing condensed water at a ventilation opening of an elevator comprises a car roof plate provided with the ventilation opening, and is characterized in that a cross flow fan is installed on one side of the ventilation opening, the cross flow fan is connected with the car roof plate through a fan base, and the air outlet direction of the cross flow fan faces to the other side of the ventilation opening; the air outlet side of the cross flow fan is vertically provided with an air plate, the air plate is opposite to the air outlet hole of the cross flow fan, and the air outlet of the cross flow fan can push the air plate to move towards the direction far away from the cross flow fan; a scraper is arranged at the lower side of the wind power plate, the scraper and the wind power plate are positioned on the same vertical plane and are connected with the wind power plate, and two ends of the scraper extend to the other two sides of the ventilation opening; the scraper is connected with the fan base through at least one guide rod, wherein one end of the guide rod is fixedly connected with the fan base, and the other end of the guide rod penetrates through the scraper and is connected with the scraper in a sliding fit manner; the cover is equipped with a extension spring that resets on the guide bar, the one end and the fan base fixed connection of extension spring that resets, the other end and scraper blade fixed connection, under extension spring's effect that resets, under extension spring initial condition resets, the wind-force board is laminated with crossflow fan's air-out side, and the scraper blade is located one side that the vent is close to the crossflow fan.
Through adding scraper blade, crossflow fan at the sedan-chair top, when the vent caused the condensate water because the inside and outside difference in temperature of car, the crossflow fan bloied the vent, and simultaneously, the crossflow fan pushed the wind-force board, and then drove the scraper blade and slide along the guide bar, struck off the comdenstion water of vent department to the crossflow fan has accelerated the evaporation of the comdenstion water that remains of vent department, and when the crossflow fan stopped, the scraper blade reset through the extension spring that resets.
Preferably, a humidity sensor is installed at one side of the ventilation opening, and the humidity sensor is connected with the cross flow fan through a controller. Therefore, the humidity of the air at the vent is detected through the humidity sensor, the detection threshold value is set, and the start and stop of the cross flow fan are controlled through the controller.
Preferably, a humidity sensor is installed at one side of the ventilation opening, and the humidity sensor and the cross flow fan are both connected with an elevator control system. Therefore, the humidity sensor is used for detecting the air humidity at the air vent, a detection threshold value is set, and the start and stop of the cross flow fan are controlled by the elevator control system.
As optimization, a plurality of mounting guide rails are arranged above the car top plate, and the ventilation opening is positioned between two of the mounting guide rails; the fan base is connected with the mounting guide rails on two sides of the ventilation opening.
Preferably, the fan base is of a channel steel structure, two ends of the fan base are welded to the installation guide rails, one end of the guide rod is installed in the middle of the web plate, and the cross flow fan is installed on the wing plate on one side. Like this, through the fan base who adopts the channel-section steel structure to reach the lightweight, make the structure lighter, guide bar accessible threaded connection is on the web, and crossflow fan accessible bolt is installed on the pterygoid lamina, makes things convenient for the dismantlement and the maintenance of equipment.
Preferably, the scraper blade and the side of the wind plate far away from the cross flow fan are flush, so that the connection part of the scraper blade and the wind plate forms a step structure at the side near the cross flow fan. Like this, when the air current of cross flow fan blows to the windforce board, the air current turns to after blockking and produces the wind pressure, turns to at the air current during the stair structure, the air current velocity of flow accelerates, forms the low-pressure zone in stair structure department to better promotion windforce board makes the windforce board move the scraper blade and removes. Furthermore, other three free edges of the wind plate can be bent towards the direction of the cross flow fan, so that the wind plate forms a groove-shaped structure, the wind pressure effect is better improved, and energy conservation is facilitated.
As optimization, an accommodating groove is formed in the bottom surface of the scraper, and a water absorbing strip is arranged in the accommodating groove; and an evaporation hole is formed in the vertical surface of one side, close to the cross flow fan, of the scraper, and the evaporation hole is communicated with the accommodating groove.
Preferably, the water absorption strip is made of sponge.
Like this, when the scraper blade strikes off the operation to the vent, the comdenstion water on the vent inner wall that the strip that absorbs water can be fine is clear away, prevents that remaining comdenstion water from dripping, also can be fine simultaneously adsorbs the comdenstion water on the strip that absorbs water, then evaporates through the evaporation orifice, has saved and has additionally set up drainage device, makes the structure simpler, light and handy, and it is better to clear away the effect.
Compared with the prior art, the utility model discloses the beneficial effect who gains: blow the wind plate through the crossing current fan, drive the comdenstion water implementation of scraper blade to the vent and strike off, can prevent effectively that vent department from because the comdenstion water that the inside and outside difference in temperature caused from dripping, avoid dripping to pollute passenger's clothing, file etc. have promoted the comfort level that the elevator used.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic front view of a scraper blade according to embodiment 1 of the present invention;
FIG. 3 is a schematic side view of a scraper according to embodiment 1 of the present invention;
the reference numbers illustrate: a ventilation opening 1; a car top plate 2; installing a guide rail 3; a fan base 4; a cross flow fan 5; a guide rod 6; a return tension spring 7; a squeegee 8; a wind plate 9; a humidity sensor 10; a housing tank 11; a water absorbent strip 12; and an evaporation hole 13.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: as shown in fig. 1-3, an elevator vent condensed water removing device comprises a car roof plate 2 provided with a vent 1, wherein a cross flow fan 5 is installed at one side of the vent 1, the cross flow fan 5 is connected with the car roof plate 2 through a fan base 4, and the air outlet direction of the cross flow fan faces to the other side of the vent 1. A plurality of mounting guide rails 3 are arranged above the car top plate 2, and the ventilation opening 1 is positioned between two of the mounting guide rails 3; the fan base 4 is connected to the mounting rails 3 on both sides of the ventilation opening 1.
An air plate 9 is vertically arranged at the air outlet side of the cross flow fan 5, the air plate 9 is opposite to the air outlet hole of the cross flow fan 5, and the air outlet of the cross flow fan 5 can push the air plate 9 to move towards the direction far away from the cross flow fan 5. A scraper 8 is arranged on the lower side of the wind power plate 9, the scraper 8 and the wind power plate 9 are positioned on the same vertical plane, and are connected with the wind power plate 9, and two ends of the scraper 8 extend to the other two sides of the ventilation opening 1. The scraper blade 8 is connected with the fan base 4 through at least one guide rod 6, wherein one end of the guide rod 6 is fixedly connected with the fan base 4, and the other end of the guide rod passes through the scraper blade 8 and is connected with the scraper blade 8 in a sliding fit manner. The scraper 8 and the wind plate 9 are flush with each other on the side away from the cross flow fan 5, so that the connection between the scraper 8 and the wind plate 9 forms a step structure on the side close to the cross flow fan 5. Like this, 9 when crossing current fan 5's air current blows to the wind-force board, the air current turns to after being blockked and produces the wind pressure, turns to at the air current during the stair structure, the air current velocity of flow accelerates, forms the low-pressure area in stair structure department to better promotion wind-force board 9 makes wind-force board 9 drive scraper blade 8 and removes. Furthermore, other three free edges of the wind plate 9 can be bent towards the cross flow fan 5, so that the wind plate 9 forms a groove-shaped structure, the wind pressure effect is better improved, and energy conservation is facilitated.
In the installation, fan base 4 is the channel-section steel structure, and both ends welding is on installation guide rail 3, the one end of guide bar 6 is installed at the web middle part, and crossflow fan 5 installs on the pterygoid lamina of one side. Like this, fan base 4 through adopting the channel-section steel structure to reach the lightweight, make the structure lighter, 6 accessible threaded connection of guide bar are on the web, and 5 accessible bolts of crossflow fan are installed on the pterygoid lamina, make things convenient for the dismantlement and the maintenance of equipment.
When the scraper is specifically implemented, the bottom surface of the scraper 8 is provided with an accommodating groove 11, and a water absorbing strip 12 is arranged in the accommodating groove 11, wherein the water absorbing strip 12 is made of sponge. The strip that absorbs water 12 is for following a plurality of rectangle strips of 8 length direction equipartitions of scraper blade, through pasting or the mode holding of joint in holding tank 11, and the downside protrusion of the strip that absorbs water in the scraper blade bottom surface. An evaporation hole 13 is arranged on the vertical surface of one side of the scraper 8 close to the cross flow fan 5, and the evaporation hole 13 is communicated with the holding tank 11; the plurality of evaporation holes 13 are arranged on the side vertical surface of the scraper 8, and can be round holes or square holes. Like this, when the operation is scraped to vent 1 at scraper blade 8, the comdenstion water on the 1 inner wall of vent is clear away to the comdenstion water that absorbs water strip 12 can be fine, prevents remaining comdenstion water drippage, also can be fine simultaneously adsorbs the comdenstion water on absorbing water strip 12, then evaporates through evaporation orifice 13, has saved and has additionally set up drainage device, makes the structure simpler, light and handy, and it is better to clear away the effect.
The cover is equipped with one and resets extension spring 7 on the guide bar 6, the one end and the 4 fixed connection of fan base of extension spring 7 that reset, the other end and scraper blade 8 fixed connection, under the effect of extension spring 7 that resets, under 7 initial conditions of extension spring that reset, the laminating of air-out side of wind-force board 9 and crossing current fan 5, scraper blade 8 are located one side that vent 1 is close to crossing current fan 5.
By adding the scraper 8 and the cross flow fan 5 on the car top, the cross flow fan is connected with an elevator control system during implementation, and the elevator control system controls the cross flow fan to start and stop once every certain time; after the cross flow fan is started, the wind power plate 9 is pushed, and then the scraper 8 is driven to slide along the guide rod 6, and condensed water at the vent 1 is scraped; meanwhile, the ventilation opening is blown, so that the evaporation of residual condensed water at the ventilation opening 1 is accelerated; when the cross flow fan 5 is stopped, the blade 8 is returned by the return tension spring 7.
In one embodiment, a humidity sensor 10 is installed at one side of the ventilation opening, and the humidity sensor 10 is connected to the cross flow fan 5 through a controller. In this way, the humidity of the air at the vent 1 is detected by the humidity sensor 10, a detection threshold is set, and the start and stop of the cross flow fan 5 are controlled by the controller.
Example 2: unlike embodiment 1, a humidity sensor 10 is installed at one side of the ventilation opening 1, and the humidity sensor 10 and the cross flow fan 5 are connected to an elevator control system. In this way, the humidity of the air in the vent 1 is detected by the humidity sensor 10, a detection threshold is set, and the start and stop of the cross flow fan 5 are controlled by the elevator control system.
This scheme blows the wind plate through cross flow fan, drives the comdenstion water implementation of scraper blade to the vent and strikes off, can prevent effectively that vent department from because the comdenstion water that the inside and outside difference in temperature caused from dripping, avoids dripping to pollute passenger's clothing, file etc. has promoted the comfort level that the elevator used.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the technical solutions, and those skilled in the art should understand that those modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all should be covered in the scope of the claims of the present invention.
Claims (8)
1. A device for removing condensed water at a ventilation opening of an elevator comprises a car roof plate provided with the ventilation opening, and is characterized in that a cross flow fan is installed on one side of the ventilation opening, the cross flow fan is connected with the car roof plate through a fan base, and the air outlet direction of the cross flow fan faces to the other side of the ventilation opening; the air outlet side of the cross flow fan is vertically provided with an air plate, the air plate is opposite to the air outlet hole of the cross flow fan, and the air outlet of the cross flow fan can push the air plate to move towards the direction far away from the cross flow fan; a scraper is arranged at the lower side of the wind power plate, the scraper and the wind power plate are positioned on the same vertical plane and are connected with the wind power plate, and two ends of the scraper extend to the other two sides of the ventilation opening; the scraper is connected with the fan base through at least one guide rod, wherein one end of the guide rod is fixedly connected with the fan base, and the other end of the guide rod penetrates through the scraper and is connected with the scraper in a sliding fit manner; the cover is equipped with a extension spring that resets on the guide bar, the one end and the fan base fixed connection of extension spring that resets, the other end and scraper blade fixed connection, under extension spring's effect that resets, under extension spring initial condition resets, the wind-force board is laminated with crossflow fan's air-out side, and the scraper blade is located one side that the vent is close to the crossflow fan.
2. The elevator vent condensate removal apparatus of claim 1, wherein a humidity sensor is installed at one side of the vent, and the humidity sensor is connected to the cross flow fan through a controller.
3. The elevator vent condensate removal apparatus of claim 1, wherein a humidity sensor is mounted on a side of the vent, the humidity sensor and cross flow fan being connected to an elevator control system.
4. The elevator vent condensate removal apparatus of claim 1, wherein a plurality of mounting rails are disposed above the ceiling, and the vent is positioned between two of the mounting rails; the fan base is connected with the mounting guide rails on two sides of the ventilation opening.
5. The elevator vent condensate removal apparatus of claim 4, wherein the fan base is a channel steel structure having both ends welded to the mounting rails, the guide bar having one end mounted to a middle portion of the web, and the cross flow fan mounted to a wing plate on one side.
6. The elevator vent condensate removal apparatus of claim 1, wherein the scraper and the wind plate are flush with each other on a side thereof remote from the cross flow fan, such that the connection between the scraper and the wind plate forms a stepped structure on a side thereof adjacent to the cross flow fan.
7. The elevator vent condensate removal apparatus of any one of claims 1 and 6, wherein a receiving groove is provided on a bottom surface of the scraper, and a water absorbing strip is provided in the receiving groove; and an evaporation hole is formed in the vertical surface of one side, close to the cross flow fan, of the scraper, and the evaporation hole is communicated with the accommodating groove.
8. The elevator vent condensate removal device of claim 7, wherein the water absorbent strip is made of sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021547714.1U CN212619004U (en) | 2020-07-30 | 2020-07-30 | Elevator vent comdenstion water clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021547714.1U CN212619004U (en) | 2020-07-30 | 2020-07-30 | Elevator vent comdenstion water clearing device |
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| Publication Number | Publication Date |
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| CN212619004U true CN212619004U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021547714.1U Active CN212619004U (en) | 2020-07-30 | 2020-07-30 | Elevator vent comdenstion water clearing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828580A (en) * | 2021-09-26 | 2021-12-24 | 日立电梯（中国）有限公司 | Elevator car roof self-cleaning structure and cleaning method thereof |
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2020
- 2020-07-30 CN CN202021547714.1U patent/CN212619004U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113828580A (en) * | 2021-09-26 | 2021-12-24 | 日立电梯（中国）有限公司 | Elevator car roof self-cleaning structure and cleaning method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Shiyun Inventor after: Liu Chang Inventor after: Tang Chuandong Inventor after: Wang Chenghua Inventor before: Liu Shiyun Inventor before: Liu Chang Inventor before: Tang Chuandong Inventor before: Wang Chenghua |