Condensate water preventing device of sightseeing elevator

Abstract

The utility model relates to the technical field of sightseeing elevators, and discloses a condensate water preventing device of a sightseeing elevator, an air conditioner is arranged at the top of a lift car, the air conditioner is respectively connected with an out-of-car air outlet device and an in-car air outlet device through a shunting pipe, the lift car is provided with a transparent wall plate, the out-of-car air outlet device is arranged on the outer side of the transparent wall plate, and the in-car air outlet device is arranged on the inner side of the transparent wall plate. The in-compartment air outlet device is installed on the inner side of the transparent wall plate, the out-compartment air outlet device and the in-compartment air outlet device are symmetrically arranged, the temperature sensors are installed at air outlets of the out-compartment air outlet device and the in-compartment air outlet device respectively, and the out-compartment air flow switch is installed at the connecting position of the flow dividing pipe and the out-compartment air outlet device. The in-compartment air flow switch is installed at the joint of the flow dividing pipe and the in-compartment air outlet device, and the temperature sensor, the out-compartment air flow switch and the in-compartment air flow switch are all connected with the controller. The temperature difference inside and outside the glass wallboard is adjusted in real time, the temperatures of the two sides of the glass wallboard are close, condensate water is prevented from sharing one air conditioner, the structure is simple, and cost is low.

Description

Technical Field

[0001] The utility model relates to the technical field of sightseeing elevators, in particular to a condensate prevention device for a sightseeing elevator. Background Art

[0002] For elevators equipped with air conditioners, the main current measures to prevent condensate are to stick thermal insulation cotton on the back of the car wall panels, or to adjust the air conditioner temperature to avoid excessive temperature difference between inside and outside the car. However, for sightseeing elevators, sticking thermal insulation cotton on the glass wall panels will affect the sightseeing property, and sightseeing elevators are mostly used in places with large passenger flows such as shopping malls. Raising the air conditioner temperature will affect the comfort. Therefore, generally, for a sightseeing elevator, at least one wall panel is a metal wall panel except for the front wall. An air conditioner cold air outlet is above the metal wall panel and thermal insulation cotton is stuck on the back of the wall panel, or for a three-sided sightseeing elevator, the air conditioner is not installed and a fan is installed instead.

[0003] Once condensate appears on the glass wall panels of a sightseeing elevator, it is very obvious, seriously affecting the beauty of the car. To avoid condensate inside the car, it is necessary to sacrifice the sightseeing property or comfort, such as at least one wall panel being a metal wall panel or not installing an air conditioner and installing a fan instead, which limits the design of the sightseeing elevator car. Moreover, in the southern coastal cities of our country, the temperature and humidity are relatively high in summer, and the glass wall panels are extremely prone to condensate, affecting the beauty of the car. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above-mentioned deficiencies existing in the prior art, and provide a condensate prevention device for a sightseeing elevator.

[0005] The purpose of the utility model is achieved through the following technical solutions: A condensate prevention device for a sightseeing elevator includes an air conditioner, a shunt pipe, an outdoor air outlet device, an indoor air outlet device, a controller, a temperature sensor, an outdoor air flow switch, and an indoor air flow switch. The air conditioner is installed on the top of the car. The air conditioner is respectively connected to the outdoor air outlet device and the indoor air outlet device through the shunt pipe. The car is provided with a transparent wall panel. The outdoor air outlet device is installed outside the transparent wall panel. The indoor air outlet device is installed inside the transparent wall panel. The outdoor air outlet device and the indoor air outlet device are symmetrically arranged. The temperature sensor is respectively installed at the air outlets of the outdoor air outlet device and the indoor air outlet device. The outdoor air flow switch is installed at the connection between the shunt pipe and the outdoor air outlet device. The indoor air flow switch is installed at the connection between the shunt pipe and the indoor air outlet device. The temperature sensor, the outdoor air flow switch, and the indoor air flow switch are all connected to the controller.

[0006] A more preferable option is that the shunt pipe includes an outer air duct, an inner air duct, and an air inlet main pipe. The air inlet main pipe is respectively connected to the outer air duct and the inner air duct. The air inlet main pipe is connected to the air conditioner. The outer air duct is connected to the outdoor air outlet device. The inner air duct is connected to the indoor air outlet device.

[0007] Preferably, a heat insulating cotton is provided at the connection between the air conditioner and the main air inlet pipe.

[0008] Preferably, it further includes a support frame, and both the outdoor air outlet device and the indoor air outlet device are installed on the car through the support frame.

[0009] Preferably, a humidity sensor is provided inside the car, and the humidity sensor is connected to the controller.

[0010] Preferably, the transparent wall panel is made of a glass plate.

[0011] Preferably, the controller is a single-chip microcomputer.

[0012] The utility model has the following advantages and beneficial effects compared with the prior art:

[0013] Through the air conditioner, the shunt pipe, the outdoor air outlet device and the indoor air outlet device, the temperature difference inside and outside the glass wall panel is adjusted in real time, so that the temperatures on both sides of the glass wall panel are close to avoid the formation of condensed water and share one air conditioner, with a simple structure and low cost. Description of the Drawings

[0014] Figure 1 is a schematic diagram of an anti-condensation device for an observation elevator of the utility model;

[0015] Markings of each component in the drawings: 1 - air conditioner; 2 - shunt pipe; 201 - outer air duct; 202 - inner air duct; 203 - main air inlet pipe; 3 - outdoor air outlet device; 4 - indoor air outlet device; 5 - support frame; 6 - temperature sensor; 7 - outdoor air flow switch; 8 - indoor air flow switch; 9 - car; 901 - transparent wall panel. Detailed Embodiments

[0016] The utility model purpose of the present utility model will be further described in detail below in conjunction with the drawings and specific embodiments. The embodiments cannot be described in detail one by one here, but the embodiments of the present utility model are not limited to the following embodiments.

[0017] Such as Figure 1As shown in the figure, a condensate prevention device for a sightseeing elevator includes an air conditioner 1, a shunt pipe 2, an out-of-car blower 3, an in-car blower 4, a controller, two temperature sensors 6, an out-of-car air flow switch 7, an in-car air flow switch 8, a humidity sensor, and a support frame 5. The air conditioner 1 is installed on the top of the car 9. The shunt pipe 2 includes an outer air duct 201, an inner air duct 202, and an air intake main pipe 203. The air intake main pipe 203 is respectively connected to the outer air duct 201 and the inner air duct 202. The outer air duct 201 is connected to the out-of-car blower 3, and the inner air duct 202 is connected to the in-car blower 4. The air intake main pipe 203 is connected to the air conditioner 1, and heat insulation cotton is provided at the connection between the air intake main pipe 203 and the air conditioner 1. The out-of-car air flow switch 7 is installed at the connection between the outer air duct 201 and the out-of-car blower 3, and the in-car air flow switch 8 is installed at the connection between the inner air duct 202 and the in-car blower 4. The car 9 is equipped with a transparent wall panel 901, which is a glass wall panel made of glass plates. The out-of-car blower 3 and the in-car blower 4 are installed on the top of the car 9 through the support frame 5. The air outlet of the out-of-car blower 3 is located outside the top of the transparent wall panel 901. The in-car blower 4 vertically inserts into the inner cavity of the car 9 from the reserved hole position at the top of the car 9, and the air outlet of the in-car blower 4 is located inside the top of the transparent wall panel 901. The out-of-car blower 3 is vertically arranged along the outer wall of the car 9, and the out-of-car blower 3 and the in-car blower 4 are symmetrically arranged. Temperature sensors 6 are installed at the air outlets of the out-of-car blower 3 and the in-car blower 4. The temperature sensors 6, the out-of-car air flow switch 7, and the in-car air flow switch 8 are all connected to the controller. A humidity sensor is provided inside the car 9, and the humidity sensor is connected to the controller.

[0018] The air conditioner 1 is used to adjust the temperature and humidity inside the car 9 and provide a cold source for cooling the outer wall of the car 9 to prevent the formation of condensate. The shunt pipe 2 is used to separately transport the cold air to the inside and outside of the car 9, playing a shunting role. The out-of-car blower 3 is used to accurately transport the cold air to a fixed position outside the car 9 (i.e., the position corresponding to the in-car blower 4). The in-car blower 4 is used to accurately transport the cold air to a fixed position inside the car 9. The controller is a single-chip microcomputer, which is used to receive the information from the humidity sensor and the temperature sensors 6 and control the flow rates of the in-car air flow switch 8 and the out-of-car air flow switch 7 according to this information. The temperature sensors 6 are used to measure the temperatures at the air outlets of the in-car blower 4 and the out-of-car blower 3. The out-of-car air flow switch 7 is used to control the cold air flow rate of the out-of-car blower 3. The in-car air flow switch 8 is used to control the cold air flow rate of the in-car blower 4. The humidity sensor is used to detect the humidity inside the car 9 and feedback it to the controller. The support frame 5 is used to fix the in-car blower 4 and the out-of-car blower 3 on the top of the car 9.

[0019] Description of the usage process of a condensate prevention device for an observation elevator: When the observation elevator is running, the air conditioner 1 is in operation. The cold air from the air conditioner 1 passes through the shunt pipe 2, and then respectively passes through the outside-car airflow switch 7 or the inside-car airflow switch 8. Finally, the cold air flows out from the outside-car air outlet 3 and the inside-car air outlet 4 respectively. The outside-car air outlet 3 is directed to the outer wall of the car 9, and the inside-car air outlet 4 is directed to the inner cavity of the car 9, making the temperatures on both sides of the glass wall panel close, lacking the conditions for the formation of condensate, thus improving the phenomenon of condensate. The cold air on the outer wall of the car 9 only blows towards the glass wall panel to play a role in cooling. Therefore, under normal circumstances, by adjusting the outside-car airflow switch 7, the cold air flow rate blown outside the car 9 is made smaller. The temperature sensors 6 respectively collect the temperatures at the air outlets of the outside-car air outlet 3 and the inside-car air outlet 4, and feed them back to the controller. When the temperature inside the car 9 is much lower than the temperature of the outer wall of the car 9, the controller controls the outside-car airflow switch 7 to increase the cold air passing volume, thereby increasing the cold air flow rate of the outside-car air outlet 3, increasing the cold air flow rate at the outer wall air outlet of the car 9, and reducing the temperature of the outer wall of the car 9. At the same time, the controller controls the inside-car airflow switch 8 to reduce the cold air passing volume, thereby reducing the cold air flow rate of the inside-car air outlet 4, raising the temperature inside the car 9, and finally making the temperatures inside and outside the car 9 consistent. When the temperatures of the outer wall of the car 9 and inside the car 9 reach consistency, the controller will restore the cold air flow rates of the outside-car airflow switch 7 and the inside-car airflow switch 8.

[0020] The above specific implementation manners are the preferred embodiments of the present invention and cannot limit the present invention. Any other changes or other equivalent replacement methods made without departing from the technical solution of the present invention are included in the protection scope of the present invention.

Claims

1. A condensation water prevention device for a sightseeing elevator, characterized in that: It includes an air conditioner, a shunt pipe, an outside air blower, an inside air outlet, a controller, a temperature sensor, an outside air flow switch and an inside air flow switch. The air conditioner is installed on the top of the car, and the air conditioner is respectively connected to the outside air blower and the inside air outlet through the shunt pipe. The car is provided with a transparent wall panel, the outside air blower is installed on the outside of the transparent wall panel, and the inside air outlet is installed on the inside of the transparent wall panel. The outside air blower and the inside air outlet are symmetrically arranged, the temperature sensors are respectively installed at the air outlets of the outside air blower and the inside air outlet, the outside air flow switch is installed at the connection between the shunt pipe and the outside air blower, the inside air flow switch is installed at the connection between the shunt pipe and the inside air outlet, and the temperature sensor, the outside air flow switch and the inside air flow switch are all connected to the controller.

2. The anti-condensation water device of the sightseeing elevator according to claim 1, characterized in that: The diversion pipe includes an external air duct, an internal air duct and an air inlet main pipe. The air inlet main pipe is respectively connected to the external air duct and the internal air duct. The air inlet main pipe is connected to the air conditioner. The external air duct is connected to the external air outlet of the compartment. The internal air duct is connected to the internal air outlet of the compartment.

3. The anti-condensation water device of a sightseeing elevator according to claim 2, characterized in that: A thermal insulation cotton is arranged at the connection between the air conditioner and the main air inlet pipe.

4. The anti-condensation water device of the sightseeing elevator according to claim 1, characterized in that: It also includes a support frame, and the air outlet of the car and the air outlet of the car are both installed on the car through the support frame.

5. The anti-condensation water device of the sightseeing elevator according to claim 1, characterized in that: A humidity sensor is arranged in the car and is connected to the controller.

6. The anti-condensation water device of the sightseeing elevator according to claim 1, characterized in that: The transparent wall panel is made of glass plate.

7. The anti-condensation water device of the sightseeing elevator according to claim 1, characterized in that: The controller is a single chip microcomputer.

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