Condensate water evaporation drying device of elevator air conditioner

Abstract

The invention provides a condensate water evaporation drying device of an elevator air conditioner, and belongs to the technical field of elevator air conditioners, the condensate water evaporation drying device comprises an elevator air conditioner body and a water storage disc fixed on the elevator air conditioner body, and further comprises an evaporation box arranged under the water storage disc, and the evaporation box is connected with the water storage disc through a pipeline; an evaporation unit is arranged in the evaporation box, and the evaporation unit is used for evaporating and drying condensate water; the water storage unit is arranged in the evaporation box and guides quantitatively stored condensate water to the evaporation unit; and through the arrangement of the scale cleaning mechanism, the heating rod generating scale can be cleaned, and therefore the situation that the heating effect is affected by the scale formed on the surface of the heating rod can be avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of elevator air conditioners, and particularly to a condensate evaporation and drying device for an elevator air conditioner. Background Art

[0002] The condensate evaporation and drying device for an elevator air conditioner is a device used to handle the condensate generated during the operation of the elevator air conditioner, preventing it from dripping into the elevator shaft or car and causing damage or safety hazards; The refrigeration process of the elevator air conditioner is that the refrigerant in the evaporator evaporates and absorbs heat, reducing the surface temperature of the evaporator. When the hot air in the elevator flows through the surface of the evaporator, the water vapor in the air reaches saturation when it meets the cold, and then condenses into water droplets. These water droplets gather to form condensate. Currently, for the condensate evaporation and drying device of the elevator air conditioner, heating elements are used to heat the collected condensate to evaporate it into water vapor. For example, some devices are equipped with a baking box and a heating rod. When a certain amount of condensate is collected, the heating rod works to heat and evaporate the condensate; However, under certain conditions, the condensate of the elevator air conditioner may produce scale. Condensate is the liquid water formed by the condensation of water vapor in the air. Usually, the air contains a certain amount of gases such as carbon dioxide, and these gases will dissolve in the condensate, making the condensate slightly acidic. When the condensate comes into contact with the metal components in the air conditioning system, chemical reactions may occur, and these compounds will adhere to the surfaces of the pipes and components in the air conditioning system, forming scale. Due to the scale phenomenon caused by the condensate, scale is likely to form on the heating elements in the evaporation and drying device after long-term use, thus affecting the evaporation and drying effect of the condensate. Summary of the Invention

[0003] In view of the deficiencies in the prior art, the present invention provides a condensate evaporation and drying device for an elevator air conditioner. Through the setting of the descaling mechanism, the heating rod that generates scale can be cleaned, thereby avoiding the situation where the heating effect is affected by the scale formed on the surface of the heating rod.

[0004] In order to solve the above technical problems, the present invention solves the problem that the scale on the surface of the heating element affects the heating and drying effect after long-term use through the following technical solutions.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A condensate evaporation and drying device for an elevator air conditioner, comprising: The elevator air conditioner body and a water storage tray fixed on the elevator air conditioner body, further comprising: An evaporation box is arranged directly below the water storage tray. The evaporation box is connected to the water storage tray through a pipeline. An evaporation unit is arranged in the evaporation box, and the evaporation unit is used for evaporating and drying the condensed water, and; A water storage unit is arranged in the evaporation box, and the water storage unit guides the quantitatively stored condensed water to the evaporation unit.

[0006] Preferably, the evaporation unit includes: a heating rod is fixed in the evaporation box, an installation groove is formed in one side wall of the evaporation box, a plurality of fans are fixed in the installation groove at equal intervals, a descaling mechanism adapted to the heating rod is arranged in the evaporation box, and the descaling mechanism cleans the water scale formed on the surface of the heating rod.

[0007] Preferably, the descaling mechanism includes: at least two electric push rods are fixed on the evaporation box, a frame is fixed at the output end of the electric push rod, two sliders are slidably connected to the frame, and a brush roller is rotatably connected between the two sliders. At least two rotating shafts are rotatably connected to the evaporation box, and a sprocket a is fixed on each of the two rotating shafts. The two sprockets a are driven by a chain, and a sprocket b adapted to the chain is fixed on the brush roller. A servo motor is fixed on the evaporation box, and the output shaft of the servo motor is coaxially fixed to one of the rotating shafts.

[0008] Preferably, the water storage unit includes: a water guide plate is fixed in the evaporation box, and a water isolation plate is slidably connected in the evaporation box. A rotating rod a is rotatably connected to the evaporation box, a toothed plate a is fixed on the water guide plate, and a spur gear a meshing with the toothed plate a is fixed on the rotating rod a. A rotating rod b is rotatably connected to the evaporation box, and the rotating rod b and the rotating rod a are driven by a belt and a belt. A channel a is formed in the evaporation box, a connecting rod is slidably connected in the channel a, a toothed plate b is fixed on the connecting rod, and a spur gear b meshing with the toothed plate b is fixed on the rotating rod b. A water storage tank is formed on the water guide plate, and a floating ball located inside the water storage tank is fixed at one end of the connecting rod.

[0009] Preferably, a reset member adapted to the rotating rod b is arranged on the evaporation box. The reset member includes: at least two mounting plates are fixed on the evaporation box, a rod body is fixed on the mounting plate, and a base is slidably penetrated through the rod body. A driving motor is fixed on the base, a transmission gear a is coaxially fixed at one end of the output shaft of the driving motor, a transmission gear b is fixed at one end of the rotating rod b, an electric telescopic rod is fixed on the evaporation box through a bracket, and the output end of the electric telescopic rod is fixed to the base.

[0010] Preferably, at least two diversion plates are fixed on the water guide plate. The diversion plates are inclined with respect to the water guide plate, and the water guide plate is located on one side of the floating ball.

[0011] Preferably, a positioning groove is formed on the water guide plate. The water isolation plate is snap-fitted into the positioning groove. The vertical cross-section of the water guide plate is trapezoidal. At least two sliding grooves are formed on the evaporation box. The water isolation plate is slidably connected in the sliding grooves, and a channel b through which the toothed plate a passes is formed on the evaporation box.

[0012] Preferably, at least two mounting sleeves are fixed on the connecting rod, and a guide rod a is fixed on the mounting sleeve. The guide rod a slidably penetrates through one side wall of the evaporation box.

[0013] Preferably, at least two guide rods b are fixed on the water isolation plate. The guide rods b slidably penetrate through one side wall of the evaporation box.

[0014] Preferably, at least two guide wheels are rotatably connected to the evaporation box. The guide wheels are in contact with the chain.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a condensate evaporation and drying device for an elevator air conditioner. Through the setting of the descaling mechanism, the heating rod generating scale can be cleaned, so that the situation that the heating effect is affected by the scale formed on the surface of the heating rod can be avoided. Subsequently, it is ensured that the heating rod can maintain a relatively good heating state to heat and dry the condensate, effectively solving the situation that the normal heating function is affected by the scale generated on the surface of the heating rod after long-term use. Subsequently, the evaporation and drying treatment effect of the condensate can be improved to a certain extent.

[0016] The present invention provides a condensate evaporation and drying device for an elevator air conditioner. Through the setting of the descaling mechanism, the heating rod generating scale can be cleaned, so that the situation that the heating effect is affected by the scale formed on the surface of the heating rod can be avoided. Subsequently, it is ensured that the heating rod can maintain a relatively good heating state to heat and dry the condensate, effectively solving the situation that the normal heating function is affected by the scale generated on the surface of the heating rod after long-term use. Subsequently, the evaporation and drying treatment effect of the condensate can be improved to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the following described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 Schematic diagram of the overall structure of the present invention; Figure 2 is Figure 1 Enlarged schematic diagram of the structure of area A in Figure 3 Schematic diagram of the side view structure of the present invention; Figure 4 Schematic diagram of the side sectional structure at the evaporation box of the present invention; Figure 5 is Figure 4 Enlarged schematic diagram of the structure of area B in Figure 6 Schematic diagram of the structure of the descaling mechanism of the present invention; Figure 7 Schematic diagram of the structure at the water storage unit of the present invention; Figure 8 Schematic diagram of the partial side sectional structure at the evaporation box of the present invention; Figure 9 is Figure 8 Enlarged schematic diagram of the structure of area C in

[0019] Description of figure numbers: 1, elevator air conditioner body; 2, water storage tray; 3, evaporation box; 4, pipeline; 5, evaporation unit; 6, water storage unit; 7, heating rod; 8, installation groove; 9, fan; 10, descaling mechanism; 11, electric push rod; 12, frame; 13, slider; 14, brush roller; 15, rotating shaft; 16, sprocket a; 17, chain; 18, sprocket b; 19, servo motor; 20, water guide plate; 21, water isolation plate; 22, rotating rod a; 23, toothed plate a; 24, spur gear a; 25, rotating rod b; 26, belt pulley; 27, belt; 28, channel a; 29, connecting rod; 30, toothed plate b; 31, spur gear b; 32, water storage tank; 33, floating ball; 34, reset part; 35, mounting plate; 36, rod body; 37, base; 38, drive motor; 39, transmission gear a; 40, transmission gear b; 41, bracket; 42, electric telescopic rod; 43, diversion plate; 44, positioning groove; 45, chute; 46, channel b; 47, mounting sleeve; 48, guide rod a; 49, guide rod b; 50, guide wheel. Detailed implementation manners

[0020] The present invention will be further described in detail below with reference to the accompanying drawings.

[0021] The following description is used to disclose the present invention and enable those skilled in the art to implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious deformations. The basic principles defined in the following description can be used in other implementation schemes, deformation schemes, improvement schemes, equivalent schemes, and other technical schemes that do not depart from the spirit and scope of the present invention.

[0022] Those skilled in the art should understand that, in the disclosure of the present invention, the directions or positions indicated by the terms "longitudinal", "lateral", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the accompanying drawings, which are only simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0023] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0024] Example 1: Please refer to Figure 1 - Figure 9 , a condensed water evaporation and drying device for an elevator air conditioner, comprising an elevator air conditioner body 1 and a water storage pan 2 fixed on the elevator air conditioner body 1, and further comprising: an evaporation box 3 arranged directly below the water storage pan 2, the evaporation box 3 and the water storage pan 2 are connected by a pipeline 4, an evaporation unit 5 is arranged in the evaporation box 3, and the evaporation unit 5 is used to evaporate and dry the condensed water, and; a water storage unit 6 arranged in the evaporation box 3, the water storage unit 6 guides the quantitatively stored condensed water to the evaporation unit 5, and a heat preservation cotton is arranged at the bottom of the water storage pan 2, which can effectively prevent the phenomenon of secondary condensed water; It should be noted that when the elevator air conditioner body 1 is running, the surface temperature of the evaporator of the indoor unit is low. When the water vapor in the air is condensed into water droplets, it will flow along the evaporator to the water storage pan 2. This can prevent the condensed water from dripping directly into the elevator car, keep the car dry and tidy, and prevent the elevator parts from being damaged or affecting the passengers' riding experience due to water accumulation, so as to realize the collection of condensed water. This is a conventional setting in the art, so it will not be described in detail here; It should also be noted that the condensed water generated by the elevator air-conditioning body 1 is collected by the water storage pan 2, and the collected condensed water is transported to the evaporation box 3 by the pipe 4. The water storage unit 6 in the evaporation box 3 guides the condensed water after quantitative storage to the evaporation unit 5, and the evaporation unit 5 is linked to heat the condensed water and achieve the evaporation effect, thereby achieving the purpose of evaporating and drying the condensed water.

[0025] Furthermore, the evaporation unit 5 includes: a heating rod 7 is fixed in the evaporation box 3, a mounting groove 8 is provided on one side wall of the evaporation box 3, a plurality of fans 9 are fixed in the mounting groove 8 and are distributed at equal distances, and a scale cleaning mechanism 10 adapted to the heating rod 7 is provided in the evaporation box 3, and the scale cleaning mechanism 10 cleans the scale formed on the surface of the heating rod 7; It should be noted that by heating the condensed water flowing into the bottom of the evaporation box 3 through the heating rod 7, the condensed water can be directly heated, so that the condensed water absorbs heat and vaporizes into water vapor, and the fan 9 blows the water vapor into the elevator shaft, thereby achieving evaporation and drying of the condensed water.

[0026] Further, the water storage unit 6 includes: a water guide plate 20 is fixed in the evaporation box 3, and a water baffle 21 is slidably connected in the evaporation box 3, a rotating rod a22 is rotatably connected to the evaporation box 3, a toothed plate a23 is fixed on the water guide plate 20, and a spur gear a24 meshing with the toothed plate a23 is fixed on the rotating rod a22, a rotating rod b25 is rotatably connected to the evaporation box 3, and the rotating rod b25 and the rotating rod a22 are driven by a pulley 26 and a belt 27, and a channel a28 is opened on the evaporation box 3, and a connecting rod 29 is slidably connected in the channel a28, and a connecting rod 29 is connected to the evaporation box 3. A toothed plate b30 is fixed on the rod 29, and a spur gear b31 meshingly connected with the toothed plate b30 is fixed on the rotating rod b25. A water storage tank 32 is provided on the water guide plate 20. A floating ball 33 located inside the water storage tank 32 is fixed at one end of the connecting rod 29. At least two guide plates 43 are fixed on the water guide plate 20. The guide plates 43 and the water guide plate 20 are arranged in an inclined distribution, and the water guide plate 20 is located on one side of the floating ball 33. A touch switch associated with the heating rod 7 is provided on the evaporation box 3. The connecting rod 29 contacts the touch switch, thereby linking the heating rod 7 to heat; The evaporation box 3 is provided with a reset member 34 adapted to the rotating rod b25, and the reset member 34 includes: at least two mounting plates 35 are fixed on the evaporation box 3, a rod body 36 is fixed on the mounting plate 35, and a base 37 is slidably penetrated on the rod body 36, a driving motor 38 is fixed on the base 37, a transmission gear a39 is coaxially fixed to one end of the output shaft of the driving motor 38, a transmission gear b40 is fixed to one end of the rotating rod b25, and an electric telescopic rod 42 is fixed to the evaporation box 3 through a bracket 41, and the output end of the electric telescopic rod 42 is fixed to the base 37; It should be noted that the condensed water generated by the elevator air conditioner body 1 is collected by the water storage pan 2, so that the condensed water can be stored quantitatively, and after reaching the preset water storage amount, the isolated condensed water is automatically input to the evaporation unit 5, which effectively avoids the situation that the heating rod 7 is dry-burned, and then the service life of the heating rod 7 can be improved, and the heating rod 7 can be prevented from being overheated and damaged due to dry-burning; It should also be noted that when the amount of condensed water at the water baffle 21 reaches the preset value, the water baffle 21 automatically rises upward, causing the condensed water to flow into the evaporation unit 5. The reset unit can drive the connecting rod 29 and the floating ball 33 to move up and down reciprocally, so as to drive the floating ball 33 to reciprocally extrude the water storage tank 32, achieving the purpose of extruding and discharging the condensed water in the water storage tank 32.

[0027] In this solution, the evaporation and drying treatment process of the elevator air conditioner condensed water is as follows: First, the water storage tray 2 collects the condensed water generated by the elevator air conditioner body 1, and the collected condensed water can be input into the evaporation box 3 through the pipeline 4. Secondly, when the condensed water flowing out of the pipeline 4 enters the area between the water guide plate 20 and the water baffle 21, until the condensed water in this area exceeds the height of the water baffle 21, the condensed water can flow into the water storage tank 32 under the guiding action of the diversion plate 43. When the condensed water in the water storage tank 32 increases, due to the buoyancy of water, the connecting rod 29 and the floating ball 33 can be driven to move upward synchronously. The toothed plate b30 and the spur gear b31 are engaged and driven, so that the rotating rod b25 rotates synchronously. Through the transmission of the belt pulley 26 and the belt 27, the rotating rod a22 and the rotating rod b25 rotate synchronously, driving the spur gear a24 to rotate synchronously. The spur gear a24 and the toothed plate a23 are engaged and driven, so that the water baffle 21 can be driven to rise upward synchronously, enabling the blocked and stored condensed water to flow into the drying and heating area. Then, a certain amount of condensed water flows to the heating rod 7. The heating rod 7 continuously heats the condensed water to achieve the purpose of evaporating and drying the condensed water. The steam generated by heating is discharged into the elevator shaft through the fan 9. Driven by the electric telescopic rod 42, the base 37 is forced to translate along the surface of the rod body 36, driving the driving motor 38 to move until the transmission gear a39 contacts the transmission gear b40. Driven by the driving motor 38, the transmission gear a39 rotates synchronously. The transmission gear a39 and the transmission gear b40 are engaged and driven. With the control setting of the driving motor 38, the rotating rod b25 can be driven to rotate continuously forward and backward, and then the connecting rod 29 and the floating ball 33 can be driven to move up and down reciprocally synchronously and extrude the water storage tank 32, so as to discharge the condensed water in the water storage tank 32 to the area of the heating rod 7. Finally, after completing the heating and drying treatment of the condensed water, the descaling mechanism 10 continuously cleans the surface of the heating rod 7.

[0028] Embodiment 2: Please refer to Figure 4 and Figure 6, this embodiment further illustrates the embodiments, and the difference lies in the way of cleaning the scale generated on the surface of the heating rod 7.

[0029] Specifically, the scale cleaning mechanism 10 includes: at least two electric push rods 11 are fixed on the evaporation box 3, the output end of the electric push rod 11 is fixed with a frame 12, two sliders 13 are slidably connected to the frame 12, and a brush roller 14 is rotatably connected between the two sliders 13. At least two rotating shafts 15 are rotatably connected to the evaporation box 3, and a sprocket a16 is fixed on each of the two rotating shafts 15. The two sprockets a16 are driven by a chain 17, and a sprocket b18 adapted to the chain 17 is fixed on the brush roller 14. A servo motor 19 is fixed on the evaporation box 3, and the output shaft of the servo motor 19 is coaxially fixed with one of the rotating shafts 15; Among them, at least two guide wheels 50 are rotatably connected to the evaporation box 3, and the guide wheels 50 are in contact with the chain 17. By adding the guide wheels 50, the guiding and supporting effect on the chain 17 is effectively achieved, ensuring that the chain 17 maintains a normal operating state. Moreover, the sprocket a16, the sprocket b18, and the chain 17 are all made of stainless steel. Utilizing the advantages of stainless steel, such as strong corrosion resistance and high strength, the situation of rusting caused by water vapor can be avoided; It should be noted that through the setting of the scale cleaning mechanism 10, the heating rod 7 with scale can be cleaned, thereby avoiding the situation that the heating effect is affected by the scale formed on the surface of the heating rod 7. Subsequently, it is ensured that the heating rod 7 can maintain a relatively good heating state to heat and dry the condensed water, effectively solving the situation that the normal heating function is affected by the scale generated on the surface of the heating rod 7 after long-term use. Subsequently, the evaporation and drying treatment effect of the condensed water can be improved to a certain extent; The principle of the scale cleaning mechanism 10 for cleaning the scale generated on the surface of the heating rod 7: Through the drive of the two electric push rods 11, the frame 12 and the brush roller 14 move downward synchronously until the sprocket b18 contacts and meshes with the chain 17. Through the drive of the servo motor 19, the rotating shafts 15 rotate synchronously, and then drive the sprocket a16 to operate, so as to drive the chain 17 to operate synchronously. By using the meshing transmission effect between the chain 17 and the sprocket b18, the brush roller 14 can be driven to perform a translational motion and a rotational motion within the frame 12 at the same time, and the scale generated on the surface of the heating rod 7 is cleaned by the translationally rotating brush roller 14.

[0030] Embodiment Three: Please refer to Figure 4 and Figure 5 , this embodiment further illustrates other embodiments, and the difference lies in the optimization of the stability when the connecting rod 29 and the water isolation plate 21 move.

[0031] Specifically, a positioning groove 44 is formed in the water guide plate 20, and the water isolation plate 21 is snap-fitted with the positioning groove 44. The vertical cross-section of the water guide plate 20 is trapezoidal. At least two sliding grooves 45 are formed in the evaporation box 3, and the water isolation plate 21 is slidably connected in the sliding grooves 45. A channel b46 through which the toothed plate a23 passes is formed in the evaporation box 3. At least two mounting sleeves 47 are fixed on the connecting rod 29, and a guide rod a48 is fixed on the mounting sleeve 47. The guide rod a48 is slidably penetrated through one side wall of the evaporation box 3. By adding the guide rod a48, it plays a guiding role when the connecting rod 29 moves. By using the formed channel b46, enough moving space is provided for the upward movement of the toothed plate a23; Among them, at least two guide rods b49 are fixed on the water isolation plate 21, and the guide rods b49 are slidably penetrated through one side wall of the evaporation box 3; It should be noted that when the water isolation plate 21 blocks the condensed water, by using the snap-fitting arrangement of the water isolation plate 21 and the positioning groove 44, it can ensure that the water isolation plate 21 has sufficient water isolation effect. With the addition of the sliding groove 45 and the guide rod b49, it can play a guiding role for the water isolation plate 21, and then significantly improve the stability when the water isolation plate 21 moves, effectively avoiding the situation of deviation when the water isolation plate 21 moves.

[0032] The drive motor 38, the servo motor 19, the electric push rod 11 and the electric telescopic rod 42 can all be purchased in the market, which are mature technologies in this field and have been fully disclosed, so they will not be repeated in the specification.

[0033] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the drawings are only examples and do not limit the present invention. The object of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been shown and described in the embodiments. Without departing from the principle, the embodiments of the present invention can have any deformation or modification.

Claims

1. A condensed water evaporation drying device for an elevator air conditioner, comprising: An elevator air conditioner body (1) and a water storage pan (2) fixed on the elevator air conditioner body (1); It is characterized by further comprising: an evaporation box (3) arranged directly below the water storage pan (2), the evaporation box (3) being connected to the water storage pan (2) via a pipe (4), an evaporation unit (5) being arranged inside the evaporation box (3), the evaporation unit (5) being used to evaporate and dry condensed water, and; A water storage unit (6) is arranged in the evaporation box (3), wherein the water storage unit (6) guides quantitatively stored condensed water to the evaporation unit (5).

2. The condensed water evaporation drying device for elevator air conditioner according to claim 1, characterized in that: The evaporation unit (5) comprises: a heating rod (7) fixed in the evaporation box (3); a mounting groove (8) is provided on one side wall of the evaporation box (3); a plurality of fans (9) distributed at equal intervals are fixed in the mounting groove (8); a scale cleaning mechanism (10) adapted to the heating rod (7) is provided in the evaporation box (3); the scale cleaning mechanism (10) cleans scale formed on the surface of the heating rod (7).

3. The condensed water evaporation drying device for elevator air conditioner according to claim 2, characterized in that: The dirt cleaning mechanism (10) comprises: at least two electric push rods (11) are fixed to the evaporation box (3); a frame (12) is fixed to the output end of the electric push rod (11); two sliders (13) are slidably connected to the frame (12); a brush roller (14) is rotatably connected between the two sliders (13); at least two rotating shafts (15) are rotatably connected to the evaporation box (3); sprockets a (16) are fixed to the two rotating shafts (15); the two sprockets a (16) are driven by a chain (17); a sprocket b (18) matched with the chain (17) is fixed to the brush roller (14); a servo motor (19) is fixed to the evaporation box (3); the output shaft of the servo motor (19) is coaxially fixed to one of the rotating shafts (15).

4. The condensed water evaporation drying device for elevator air conditioner according to claim 1, characterized in that: The water storage unit (6) comprises: a water guide plate (20) fixed inside the evaporation box (3), and a water baffle plate (21) slidably connected inside the evaporation box (3); a rotating rod a (22) rotatably connected to the evaporation box (3); a toothed plate a (23) fixed to the water guide plate (20); a spur gear a (24) meshingly connected to the toothed plate a (23) fixed to the rotating rod a (22); a rotating rod b (25) rotatably connected to the evaporation box (3); and the rotating rod b (25) and the rotating rod a ( The evaporation box (3) is provided with a channel a (28), a connecting rod (29) is slidably connected in the channel a (28), a toothed plate b (30) is fixed on the connecting rod (29), and a spur gear b (31) meshingly connected with the toothed plate b (30) is fixed on the rotating rod b (25), a water storage groove (32) is provided on the water guide plate (20), and a floating ball (33) located inside the water storage groove (32) is fixed at one end of the connecting rod (29).

5. The condensed water evaporation drying device for elevator air conditioner according to claim 4, characterized in that: The evaporation box (3) is provided with a reset member (34) adapted to the rotating rod b (25), the reset member (34) comprising: at least two mounting plates (35) fixed to the evaporation box (3), a rod body (36) fixed to the mounting plates (35), a base (37) slidingly passing through the rod body (36), a drive motor (38) fixed to the base (37), a transmission gear a (39) coaxially fixed to one end of an output shaft of the drive motor (38), a transmission gear b (40) fixed to one end of the rotating rod b (25), an electric telescopic rod (42) fixed to the evaporation box (3) via a bracket (41), and an output end of the electric telescopic rod (42) fixed to the base (37).

6. The condensed water evaporation drying device for elevator air conditioner according to claim 4, characterized in that: At least two guide plates (43) are fixed on the water guide plate (20), the guide plates (43) and the water guide plate (20) are arranged in an inclined distribution, and the water guide plate (20) is located on one side of the floating ball (33).

7. The condensed water evaporation drying device for elevator air conditioner according to claim 4, characterized in that: The water guide plate (20) is provided with a positioning groove (44), the water baffle plate (21) is engaged and connected in the positioning groove (44), the vertical cross-section of the water guide plate (20) is arranged in a trapezoidal shape, the evaporation box (3) is provided with at least two slide grooves (45), the water baffle plate (21) is slidably connected in the slide grooves (45), and the evaporation box (3) is provided with a channel b (46) through which the toothed plate a (23) passes.

8. The condensed water evaporation drying device for elevator air conditioner according to claim 4, characterized in that: At least two mounting sleeves (47) are fixed on the connecting rod (29), and a guide rod a (48) is fixed on the mounting sleeve (47), and the guide rod a (48) is slidably arranged to penetrate a side wall of the evaporation box (3).

9. The condensed water evaporation drying device for elevator air conditioner according to claim 4, characterized in that: At least two guide rods b (49) are fixed on the water baffle plate (21), and the guide rods b (49) are slidably arranged to penetrate a side wall of the evaporation box (3).

10. The condensed water evaporation drying device for elevator air conditioner according to claim 3, characterized in that: At least two guide wheels (50) are rotatably connected to the evaporation box (3), and the guide wheels (50) are in contact with the chain (17).

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