CN222743845U - Elevator well heat sink - Google Patents

Abstract

The utility model relates to the technical field of elevator shaft cooling, in particular to an elevator shaft cooling device which comprises a shaft, a filter plate, an air cylinder, an electric push rod, a cleaning brush, a first fan, a second fan, a temperature sensor and a collecting unit, wherein the shaft is provided with an air inlet and an air outlet, the shaft is further provided with a groove, the first fan is started to enable external air to enter the shaft through the air inlet, the second fan is started to enable internal air to be discharged from the air outlet, meanwhile, the filter plate filters dust, after the filter plate filters for a certain time, the air cylinder is started to drive the filter plate to enter the groove, at the moment, the electric push rod is started to drive the cleaning brush to move, the cleaning brush is abutted against the filter plate, at the moment, the filter plate moves up and down, the dust is brushed in the groove, and then the dust is collected through the collecting unit, so that the air can be filtered, and a worker does not need to repeatedly replace and maintain the filter plate.

Description

Elevator well heat sink

Technical Field

The utility model relates to the technical field of elevator shaft cooling, in particular to an elevator shaft cooling device.

Background

When the elevator is additionally installed in the old building, in order to increase the light-emitting property, most of the elevator uses glass as an enclosure structure of an elevator shaft, but the temperature in summer in the elevator shaft is higher, the natural heat-dissipating efficiency is lower through a shutter on the upper part of the shaft, so that a fan is installed in the elevator shaft, the air flow is quickened through the fan, the heat-dissipating and cooling efficiency is improved, but dust can be brought in when the air enters the shaft, dust in the shaft is accumulated after long-term use, the later maintenance is inconvenient, and the attractiveness of the glass shaft is influenced.

In the prior art, the filter plate is additionally arranged, so that dust in the air can be filtered, and dust is prevented from accumulating in a hoistway.

However, in the prior art, after the filter plate of the air inlet of the well is used for a long time, the filtering effect is reduced, and the dust on the filter plate needs to be cleaned manually, which is very inconvenient.

Disclosure of utility model

The utility model aims to provide an elevator shaft cooling device, which solves the problems that after a filter plate of an air inlet of a shaft is used for a long time in the prior art, the filtering effect is reduced, and dust on the filter plate needs to be cleaned manually, so that the elevator shaft cooling device is very inconvenient.

In order to achieve the above purpose, the utility model provides an elevator shaft cooling device, which comprises a shaft, a filter plate, an air cylinder, an electric push rod, a cleaning brush, a first fan, a second fan, a temperature sensor and a collecting unit, wherein the shaft is provided with an air inlet and an air outlet, the first fan and the second fan are respectively arranged at the air inlet and the air outlet, the shaft is further provided with a groove, the groove is communicated with the air inlet, the filter plate is mutually matched with the air inlet, one end of the filter plate is positioned in the groove, the air cylinder is fixedly connected with the shaft and positioned at the inner bottom wall of the groove, the output end of the air cylinder is fixedly connected with the filter plate, the electric push rod is fixedly connected with the shaft and positioned at the inner side wall of the groove, the output end of the electric push rod is fixedly connected with the cleaning brush, the temperature sensor is fixedly connected with the shaft and positioned at the inner side wall of the shaft, the collecting unit is arranged in the interior of the shaft, and the collecting unit is communicated with the groove.

The collecting unit comprises a collecting pipeline and a collecting box, one end of the collecting pipeline penetrates through the shaft and is communicated with the groove, the other end of the collecting pipeline is communicated with the collecting box, and the collecting box is fixedly connected with the collecting pipeline and is located on the inner side wall of the collecting pipeline.

The collecting unit further comprises a door plate, and the door plate is rotationally connected with the collecting box.

Wherein, elevator well heat sink still includes auxiliary assembly, auxiliary assembly set up in the inside of collecting the pipeline.

The auxiliary assembly comprises a supporting plate and a third fan, wherein the supporting plate is fixedly connected with the collecting pipeline and is positioned in the collecting pipeline, and the third fan is fixedly connected with the supporting plate and is positioned below the supporting plate.

According to the elevator shaft cooling device, the temperature sensor detects the temperature in the shaft, after the temperature reaches the preset value, the first fan is started, so that external air enters the shaft through the air inlet, the second fan is started, so that internal air is discharged from the air outlet, meanwhile, the filter plate filters dust, after the filter plate filters for a certain time, the air cylinder is started to drive the filter plate to enter the groove, at the moment, the electric push rod is started to drive the cleaning brush to move, the cleaning brush is abutted against the filter plate, at the moment, the filter plate moves up and down, cleaning of dust is completed, the dust is brushed in the groove, further, the dust is collected through the collecting unit, after the temperature is reduced below the preset value, the fan can stop rotating, air can be filtered, meanwhile, the filtered dust is collected, workers do not need to repeatedly replace and maintain the filter plate, and the elevator shaft cooling device is more convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.

Fig. 2 is an overall cross-sectional view of a first embodiment of the present utility model.

Fig. 3 is an enlarged view of the partial structure at a of fig. 2 according to the present utility model.

Fig. 4 is an enlarged view of the partial structure at B of fig. 2 according to the present utility model.

Fig. 5 is an overall cross-sectional view of a second embodiment of the present utility model.

Fig. 6 is an enlarged view of a partial structure at C of fig. 5 according to the present utility model.

101-Well, 102-filter board, 103-cylinder, 104-electric push rod, 105-cleaning brush, 106-first fan, 107-second fan, 108-temperature sensor, 109-air intake, 110-air outlet, 111-recess, 112-collecting duct, 113-collecting box, 114-door plant, 201-backup pad, 202-third fan.

Detailed Description

The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.

First embodiment:

referring to fig. 1 to 4, fig. 1 is a schematic overall structure of a first embodiment of the present utility model, fig. 2 is a sectional overall view of the first embodiment of the present utility model, fig. 3 is an enlarged partial structure at a of fig. 2 of the present utility model, and fig. 4 is an enlarged partial structure at B of fig. 2 of the present utility model.

The utility model provides an elevator hoistway cooling device, which comprises a hoistway 101, a filter plate 102, a cylinder 103, an electric push rod 104, a cleaning brush 105, a first fan 106, a second fan 107, a temperature sensor 108 and a collecting unit, wherein the hoistway 101 is provided with an air inlet 109 and an air outlet 110, the hoistway 101 is also provided with a groove 111, and the collecting unit comprises a collecting pipeline 112, a collecting box 113 and a door plate 114.

For this embodiment, the temperature sensor 108 detects the temperature in the hoistway 101, after the temperature reaches a preset value, the first fan 106 is started to enable external air to enter the hoistway 101 through the air inlet 109, the second fan 107 is started to enable internal air to be discharged from the air outlet 110 while the filter plate 102 filters dust, after the filter plate 102 filters for a certain time, the air cylinder 103 is started to drive the filter plate 102 to enter the groove 111, at this time, the electric push rod 104 is started to drive the cleaning brush 105 to move, the cleaning brush 105 abuts against the filter plate 102, at this time, the filter plate 102 moves up and down to clean dust, the dust is brushed in the groove 111, and then the dust falls into the collecting box 113 through the collecting pipeline 112 to be collected for centralized processing, and after the temperature falls below the preset value, the fan can stop rotating.

The well 101 has an air inlet 109 and an air outlet 110, the first fan 106 and the second fan 107 are respectively arranged in the air inlet 109 and the air outlet 110, the well 101 is further provided with a groove 111, the groove 111 is communicated with the air inlet 109, the filter plate 102 is mutually matched with the air inlet 109, one end of the filter plate 102 is positioned in the groove 111, the air cylinder 103 is fixedly connected with the well 101 and is positioned on the inner bottom wall of the groove 111, the output end of the air cylinder 103 is fixedly connected with the filter plate 102, the electric push rod 104 is fixedly connected with the well 101 and is positioned on the inner side wall of the groove 111, the output end of the electric push rod 104 is fixedly connected with the cleaning brush 105, the temperature sensor 108 is fixedly connected with the well 101 and is positioned on the inner side wall of the well 101, the collecting unit is arranged in the well 101 and is communicated with the groove 111. The temperature sensor 108 detects the temperature in the well 101, after the temperature reaches a preset value, the first fan 106 is started to enable external air to enter the well 101 through the air inlet 109, the second fan 107 is started to enable internal air to be discharged from the air outlet 110 and filter dust through the filter plate 102, after the filter plate 102 filters one end, the air cylinder 103 is started to drive the filter plate 102 to enter the groove 111, at the moment, the electric push rod 104 is started to drive the cleaning brush 105 to move, the cleaning brush 105 is abutted against the filter plate 102, at the moment, the filter plate 102 moves up and down to finish cleaning dust, the dust is brushed in the groove 111, and then collected through the collecting unit, after the temperature is reduced below the preset value, the fan can stop rotating, so that air can be filtered, the filtered dust is collected, and a worker does not need to replace and maintain the filter plate 102 repeatedly, so that the filter plate is more convenient to use.

Secondly, one end of the collecting pipe 112 penetrates through the shaft 101 and is communicated with the groove 111, the other end of the collecting pipe 112 is communicated with the collecting box 113, and the collecting box 113 is fixedly connected with the collecting pipe 112 and is located on the inner side wall of the collecting pipe 112. The dust falls into the collection box 113 through the collection duct 112 to be collected for centralized processing.

Meanwhile, the door plate 114 is rotatably connected with the collecting box 113. The collecting box 113 can be opened by the rotating plate, so that the collected dust can be conveniently taken out.

When the elevator hoistway 101 is cooled by using the elevator hoistway 101, the temperature sensor 108 detects the temperature in the hoistway 101, after the temperature reaches a preset value, the first fan 106 is started to enable external air to enter the hoistway 101 through the air inlet 109, the second fan 107 is started to enable internal air to be discharged from the air outlet 110, meanwhile, the filter plate 102 filters dust, after the filter plate 102 filters for a certain time, the air cylinder 103 is started to drive the filter plate 102 to enter the groove 111, at the moment, the electric push rod 104 is started to drive the cleaning brush 105 to move, the cleaning brush 105 abuts against the filter plate 102, at the moment, the filter plate 102 moves up and down to clean dust, the dust is brushed in the groove 111, and then the dust falls into the collecting box 113 through the collecting pipeline 112 for centralized processing, after the temperature is reduced below the preset value, the fan can stop rotating, the air can be filtered through the arrangement of the structure, the filtered dust is collected, and a worker can repeatedly replace the filtered dust, so that the filter plate 102 is more convenient to use.

Second embodiment:

On the basis of the first embodiment, please refer to fig. 5 and 6, wherein fig. 5 is an overall cross-sectional view of the second embodiment of the present utility model, and fig. 6 is an enlarged view of the partial structure of fig. 5 at C of the present utility model.

The utility model provides a hoistway cooling device, which also comprises an auxiliary assembly, wherein the auxiliary assembly comprises a supporting plate 201 and a third fan 202.

For the present embodiment, the support plate 201 supports the third fan 202, and the third fan 202 is started to suck the air in the groove 111 into the collecting duct 112, so as to improve the dust collecting efficiency.

Wherein the auxiliary assembly is disposed inside the collecting duct 112. The auxiliary assembly can suck the dust in the groove 111 into the collecting duct 112, thereby improving the efficiency of collecting the dust.

Secondly, the support plate 201 is fixedly connected to the collecting duct 112 and located inside the collecting duct 112, and the third fan 202 is fixedly connected to the support plate 201 and located below the support plate 201. The support plate 201 supports the third fan 202, and the third fan 202 is started to suck the air in the groove 111 into the collecting duct 112.

When the dust collecting device is used for collecting dust, the supporting plate 201 supports the third fan 202, the third fan 202 is started, and air in the groove 111 is sucked into the collecting pipeline 112, so that dust collecting efficiency is improved.

The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the application.

Claims (5)

1. A cooling device for an elevator shaft is characterized in that,

Including well, filter, cylinder, electricity push rod, cleaning brush, first fan, second fan, temperature sensor and collection unit, the well has air intake and air outlet, first fan with the second fan set up respectively in the air intake with the air outlet, the well still has the recess, the recess with the air intake intercommunication, the filter with the air intake looks adaptation each other, the one end of filter is located the inside of recess, the cylinder with well fixed connection, and be located the interior bottom wall of recess, the output of cylinder with filter fixed connection, the electricity push rod with well fixed connection, and be located the inside wall of recess, the output of electricity push rod with cleaning brush fixed connection, temperature sensor with well fixed connection, and be located the inside wall of well, collection unit set up in the inside of well, collection unit with the recess intercommunication.

2. The hoistway cooling apparatus of claim 1, wherein,

The collecting unit comprises a collecting pipeline and a collecting box, one end of the collecting pipeline penetrates through the shaft and is communicated with the groove, the other end of the collecting pipeline is communicated with the collecting box, and the collecting box is fixedly connected with the collecting pipeline and is located on the inner side wall of the collecting pipeline.

3. The hoistway cooling apparatus of claim 2, wherein,

The collecting unit further comprises a door plate, and the door plate is rotationally connected with the collecting box.

4. The hoistway cooling apparatus of claim 3,

The elevator hoistway cooling device further comprises an auxiliary assembly, and the auxiliary assembly is arranged in the collecting pipeline.

5. The hoistway cooling apparatus of claim 4, wherein,

The auxiliary assembly comprises a supporting plate and a third fan, wherein the supporting plate is fixedly connected with the collecting pipeline and is positioned in the collecting pipeline, and the third fan is fixedly connected with the supporting plate and is positioned below the supporting plate.