Air conditioning device with adjusting function for elevator

Abstract

The utility model discloses an elevator air conditioning device with an adjusting function, and relates to the technical field of elevator air conditioners. The elevator air conditioner device with the adjusting function comprises a base, an elevator air conditioner adjusting device, an adjusting assembly and a vibration reduction assembly. The elevator air conditioner adjusting assembly comprises a fixing column which is fixedly connected to the upper end of the base. A movable rod is slidably connected into the fixing column, a fixing block is fixedly connected to the surface of the movable rod, a second spring sleeves the surface of the movable rod, a rubber sleeve is fixedly connected to the surface of the movable rod, and a movable plate is slidably connected to the surface of the movable rod. And the compression amount of the second spring can be conveniently changed, dynamic adjustment can be conducted according to different operation conditions and vibration conditions of the elevator, the operation effect of the elevator air conditioner is improved, the damping device can provide the best damping effect for the elevator air conditioner under the conditions of elevator operation frequency, load changes and the like, and the service life of the elevator air conditioner is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator air conditioners, in particular to an elevator air conditioner with a regulating function. Background Art

[0002] Elevators serve several specific floors in a building. Currently, elevators use permanent magnet synchronous traction machines as their power, which greatly reduces the footprint of the machine room. They also have the advantages of low energy consumption, energy-saving and high efficiency, and fast lifting speed. They have greatly promoted the development of real estate towards super-high-rise buildings. Elevator air conditioners are installed on the car and draw air from the elevator shaft.

[0003] When existing elevator air conditioners are installed on elevators, vibration reduction devices are usually used for vibration reduction. The vibration reduction devices can effectively absorb and reduce the vibration and noise generated by the elevator air conditioner during the operation of the elevator, thereby improving the stability of the elevator air conditioner. However, the vibration reduction degree of the existing elevator air conditioner is not easy to adjust, and its vibration reduction effect may not be dynamically adjusted according to different operating conditions and vibration conditions. This may result in insufficient or excessive vibration reduction effect in some cases, affecting the operating effect of the elevator air conditioner. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide an air-conditioning device for elevators with an adjustment function, which can solve the problem that the vibration reduction degree of the existing elevator air-conditioning is not convenient to adjust, and its vibration reduction effect may not be dynamically adjusted according to different operating conditions and vibration conditions, which may lead to insufficient or excessive vibration reduction effect in some cases, affecting the operating effect of the elevator air-conditioning.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an elevator air conditioner with an adjustment function, comprising a base, an elevator air conditioner adjustment device, an adjustment component and a vibration reduction component;

[0006] The elevator air conditioning regulating device is arranged at the upper end of the base, and the elevator air conditioning regulating assembly comprises a fixing column, and the fixing column is fixedly connected to the upper end of the base;

[0007] The interior of the fixed column is slidably connected to a movable rod, the surface of the movable rod is fixedly connected to a fixed block, the surface of the movable rod is sleeved with a second spring, the upper and lower ends of the second spring are respectively fixedly connected to the fixed column and the fixed block, the surface of the movable rod is fixedly connected to a rubber sleeve, and the surface of the movable rod is slidably connected to a movable plate;

[0008] Among them, two electric telescopic rods are fixedly connected to the upper end of the base, the output ends of the two electric telescopic rods are fixedly connected to the movable plate, and the upper end of the movable rod is fixedly connected to the elevator air conditioner mounting seat.

[0009] Preferably, the vibration reduction assembly is arranged at the upper end of the base, and the vibration reduction assembly comprises a fixed bracket, and the fixed bracket is fixedly connected to the upper end of the base;

[0010] Among them, the upper end of the fixed bracket is fixedly connected to two fixed rods, the surface of the fixed bracket is slidably connected to a slider, the slider is slidably connected to the two fixed rods, a damper and a first spring are arranged above the fixed bracket, the damper and the first spring are respectively fixedly connected to the fixed bracket and the slider, and the upper end of the slider is rotatably connected to a connecting rod.

[0011] Preferably, there are four vibration reduction components, which are symmetrically arranged at the upper end of the base;

[0012] Among them, four sliders are all rotatably connected to the elevator air conditioner mounting seat.

[0013] Preferably, the upper end of the elevator air conditioner mounting seat is fixedly connected to the elevator air conditioner body, and the upper end of the elevator air conditioner body is fixedly connected to the air inlet duct;

[0014] The regulating assembly is arranged on the side of the elevator air conditioner body, and the regulating assembly includes an exhaust pipe, and the exhaust pipe is fixedly connected to the surface of the elevator air conditioner body;

[0015] Among them, one end of the exhaust duct away from the elevator air conditioning body is fixedly connected with the air conditioning hood, the upper end of the base is provided with a groove, the air conditioning hood is slidably connected to the groove, the inside of the groove is fixedly connected with a sliding rod, the surface of the sliding rod is slidably sleeved with a hood connecting block, and the hood connecting block is fixedly connected to the air conditioning hood.

[0016] Preferably, the adjustment assembly further comprises a drive motor, and the drive motor is fixedly connected inside the groove;

[0017] The output end of the driving motor is fixedly connected with a gear, and the end of the air conditioner cover close to the driving motor is fixedly connected with a rack, and the gear and the rack are meshed with each other;

[0018] The surface of the air conditioning cover is provided with a plurality of first cold air openings, and the bottom surface of the groove is provided with a plurality of second cold air openings.

[0019] Preferably, there are two adjustment components, which are symmetrically arranged at two ends of the base.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] (1) The elevator air conditioning device with an adjustment function can adjust the distance between the elevator air conditioning mounting seat and the base to facilitate changing the compression amount of the second spring, so that the vibration reduction effect of the damper and the first spring can be dynamically adjusted according to different operating conditions and vibration conditions, thereby improving the operating effect of the elevator air conditioning. Under the conditions of elevator operating frequency, load changes, etc., the vibration reduction device can provide the elevator air conditioning with the best vibration reduction effect and improve the service life of the elevator air conditioning.

[0022] (2) The elevator air conditioning device with an adjustment function can change the position of the air conditioning cover to facilitate the displacement of the first cold air outlet and the second cold air outlet, thereby facilitating the change of the air output of the device and adjusting the air output according to the actual needs in the elevator to obtain a better ventilation effect. When full-load operation is not required, the air volume can be reduced by reducing the cold air outlet, thereby reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0024] Figure 1 This is a schematic diagram of the structure of an air conditioning device for an elevator with an adjustment function according to the utility model;

[0025] Figure 2 This is a schematic diagram of the fixing bracket of the utility model;

[0026] Figure 3 This is a schematic diagram of the base of the utility model;

[0027] Figure 4 This is a schematic diagram of the elevator air conditioner installation seat of the utility model;

[0028] Figure 5 For this utility model Figure 3 Schematic diagram at point A in the middle.

[0029] Figure numerals: 1. base; 2. elevator air conditioner mounting base; 3. elevator air conditioner body; 4. air inlet duct; 5. exhaust duct; 6. air conditioner cold air hood; 7. groove; 8. slide rod; 9. cold air hood connecting block; 10. first cold air port; 11. second cold air port; 12. drive motor; 13. gear; 14. rack; 15. fixing rod; 16. damper; 17. first spring; 18. slider; 19. connecting rod; 20. fixing bracket; 21. electric telescopic rod; 22. movable plate; 23. movable rod; 24. rubber sleeve; 25. fixing block; 26. second spring; 27. fixing column. DETAILED DESCRIPTION

[0030] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0031] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0034] See also Figure 1-5 The utility model provides a technical solution: an elevator air conditioning device with an adjustment function, comprising a base 1, an elevator air conditioning adjustment device, an adjustment component and a vibration reduction component. The elevator air conditioning adjustment device is arranged at the upper end of the base 1, and the elevator air conditioning adjustment component comprises a fixed column 27, which is fixedly connected to the upper end of the base 1, and a movable rod 23 is slidably connected inside the fixed column 27, and a fixed block 25 is fixedly connected to the surface of the movable rod 23. A second spring 26 is sleeved on the surface of the movable rod 23, and the upper and lower ends of the second spring 26 are respectively fixedly connected to the fixed column 27 and the fixed block 25, a rubber sleeve 24 is fixedly connected to the surface of the movable rod 23, and a movable plate 22 is slidably connected to the surface of the movable rod 23. Two electric telescopic rods 21 are fixedly connected to the upper end of the base 1, and the output ends of the two electric telescopic rods 21 are fixedly connected to the movable plate 22, and the upper end of the movable rod 23 is fixedly connected to the elevator air conditioning mounting seat 2.

[0035] The vibration reduction assembly is arranged at the upper end of the base 1, and the vibration reduction assembly includes a fixed bracket 20, which is fixedly connected to the upper end of the base 1, and the upper end of the fixed bracket 20 is fixedly connected to two fixed rods 15, and the surface of the fixed bracket 20 is slidably connected to a slider 18, and the slider 18 is slidably connected to the two fixed rods 15. A damper 16 and a first spring 17 are arranged above the fixed bracket 20, and the damper 16 and the first spring 17 are fixedly connected to the fixed bracket 20 and the slider 18 respectively, and the upper end of the slider 18 is rotatably connected to a connecting rod 19.

[0036] There are four vibration reduction components, which are symmetrically arranged at the upper end of the base 1 , and the four sliders 18 are rotatably connected to the elevator air conditioner mounting base 2 .

[0037] The upper end of the elevator air-conditioning mounting seat 2 is fixedly connected with the elevator air-conditioning body 3, and the upper end of the elevator air-conditioning body 3 is fixedly connected with the air inlet pipe 4. The adjustment component is arranged on the side of the elevator air-conditioning body 3. The adjustment component includes an exhaust pipe 5, and the exhaust pipe 5 is fixedly connected to the surface of the elevator air-conditioning body 3. The end of the exhaust pipe 5 away from the elevator air-conditioning body 3 is fixedly connected with the air-conditioning cold air hood 6. A groove 7 is provided at the upper end of the base 1, and the air-conditioning cold air hood 6 is slidably connected to the groove 7. A sliding rod 8 is fixedly connected inside the groove 7, and a cold air hood connecting block 9 is slidably sleeved on the surface of the sliding rod 8. The cold air hood connecting block 9 is fixedly connected to the air-conditioning cold air hood 6.

[0038] The adjustment component also includes a drive motor 12, which is fixedly connected to the inside of the groove 7. The output end of the drive motor 12 is fixedly connected to a gear 13. The end of the air conditioning cover 6 close to the drive motor 12 is fixedly connected to a rack 14. The gear 13 and the rack 14 are meshed with each other. A plurality of first cold air ports 10 are provided on the surface of the air conditioning cover 6, and a plurality of second cold air ports 11 are provided on the bottom surface of the groove 7.

[0039] There are two adjustment components, which are symmetrically arranged at two ends of the base 1.

[0040] When using the device, first install the device on the elevator, start the elevator air-conditioning body 3 to draw air from the air inlet pipe 4, cool the air through the elevator air-conditioning body 3, and then discharge it from the exhaust pipe 5 to the air-conditioning cold air hood 6, and discharge it from the first cold air outlet 10 and the second cold air outlet 11.

[0041] When the air output of the device needs to be adjusted, the drive motor 12 is started to drive the gear 13 to rotate, the gear 13 drives the rack 14 and the air conditioning and cold air hood 6 to slide inside the groove 7, the air conditioning and cold air hood 6 drives the cold air hood connecting block 9 to slide on the surface of the slide rod 8, and the position of the air conditioning and cold air hood 6 is adjusted. The air conditioning and cold air hood 6 drives the first cold air port 10 to move, so that the first cold air port 10 and the corresponding second cold air port 11 are offset from each other to change the air volume discharged from the first cold air port 10 and the second cold air port 11, so as to adjust the air output of the device according to the number of people inside the elevator.

[0042] When the elevator is running, it will vibrate, especially when the elevator is starting and stopping, it is necessary to reduce the vibration of the elevator air-conditioning body 3 to avoid the vibration affecting the elevator air-conditioning body 3. When the elevator air-conditioning body 3 vibrates, the elevator air-conditioning body 3 will transmit the vibration to the elevator air-conditioning mounting seat 2, causing the elevator air-conditioning mounting seat 2 to vibrate up and down. During the vibration of the elevator air-conditioning mounting seat 2, the connecting rod 19 will be squeezed or stretched, and the connecting rod 19 will rotate around the elevator air-conditioning mounting seat 2 and the slider 18. The connecting rod 19 drives the slider 18 to move back and forth on the surface of the fixed rod 15, and the vibration is absorbed and weakened by the damper 16 and the first spring 17 to avoid affecting the elevator air-conditioning body 3.

[0043] During the up and down vibration of the elevator air-conditioning mounting seat 2, the movable rod 23 will be driven to vibrate up and down, so that the movable rod 23 slides back and forth inside the fixed column 27, and the movable rod 23 drives the rubber sleeve 24 and the fixed block 25 to move back and forth, and the fixed block 25 stretches or compresses the second spring 26. According to the operation condition and speed of the elevator, the electric telescopic rod 21 is started to drive the movable plate 22 to slide on the surface of the movable rod 23, and squeeze the rubber sleeve 24 and the fixed block 25. The fixed block 25 squeezes the second spring 26 to change the compression amount of the second spring 26, which is convenient for adjusting the distance between the elevator air-conditioning mounting seat 2 and the base 1, so that the vibration reduction effect of the damper 16 and the first spring 17 can be dynamically adjusted according to different operation conditions and vibration conditions, thereby improving the operation effect of the elevator air-conditioning.

[0044] Furthermore, by adjusting the distance between the elevator air-conditioning mounting base 2 and the base 1, it is convenient to change the compression amount of the second spring 26, so that the vibration reduction effect of the damper 16 and the first spring 17 can be dynamically adjusted according to different operating conditions and vibration conditions, thereby improving the operating effect of the elevator air-conditioning. Under the conditions of elevator operating frequency, load changes, etc., the vibration reduction device can provide the elevator air-conditioning with the best vibration reduction effect and improve the service life of the elevator air-conditioning.

[0045] By changing the position of the air conditioning cover 6, it is convenient to offset the first cold air outlet 10 and the second cold air outlet 11, so as to change the air output of the device and adjust the air output according to the actual needs in the elevator to obtain a better ventilation effect. When full-load operation is not required, the air volume can be reduced by reducing the cold air outlet, thereby reducing energy consumption.

[0046] Working principle: When using the device, first install the device on the elevator, start the elevator air-conditioning body 3 to draw air from the air inlet pipe 4, cool the air through the elevator air-conditioning body 3, and then discharge it from the exhaust pipe 5 to the air-conditioning cold air hood 6, and discharge it from the first cold air outlet 10 and the second cold air outlet 11.

[0047] When the air output of the device needs to be adjusted, the drive motor 12 is started to drive the gear 13 to rotate, the gear 13 drives the rack 14 and the air conditioning and cold air hood 6 to slide inside the groove 7, the air conditioning and cold air hood 6 drives the cold air hood connecting block 9 to slide on the surface of the slide rod 8, and the position of the air conditioning and cold air hood 6 is adjusted. The air conditioning and cold air hood 6 drives the first cold air port 10 to move, so that the first cold air port 10 and the corresponding second cold air port 11 are offset from each other to change the air volume discharged from the first cold air port 10 and the second cold air port 11, so as to adjust the air output of the device according to the number of people inside the elevator.

[0048] When the elevator is running, it will vibrate, especially when the elevator is starting and stopping, it is necessary to reduce the vibration of the elevator air-conditioning body 3 to avoid the vibration affecting the elevator air-conditioning body 3. When the elevator air-conditioning body 3 vibrates, the elevator air-conditioning body 3 will transmit the vibration to the elevator air-conditioning mounting seat 2, causing the elevator air-conditioning mounting seat 2 to vibrate up and down. During the vibration of the elevator air-conditioning mounting seat 2, the connecting rod 19 will be squeezed or stretched, and the connecting rod 19 will rotate around the elevator air-conditioning mounting seat 2 and the slider 18. The connecting rod 19 drives the slider 18 to move back and forth on the surface of the fixed rod 15, and the vibration is absorbed and weakened by the damper 16 and the first spring 17 to avoid affecting the elevator air-conditioning body 3.

[0049] During the up and down vibration of the elevator air-conditioning mounting seat 2, the movable rod 23 will be driven to vibrate up and down, so that the movable rod 23 slides back and forth inside the fixed column 27, and the movable rod 23 drives the rubber sleeve 24 and the fixed block 25 to move back and forth, and the fixed block 25 stretches or compresses the second spring 26. According to the operation condition and speed of the elevator, the electric telescopic rod 21 is started to drive the movable plate 22 to slide on the surface of the movable rod 23, and squeeze the rubber sleeve 24 and the fixed block 25. The fixed block 25 squeezes the second spring 26 to change the compression amount of the second spring 26, which is convenient for adjusting the distance between the elevator air-conditioning mounting seat 2 and the base 1, so that the vibration reduction effect of the damper 16 and the first spring 17 can be dynamically adjusted according to different operation conditions and vibration conditions, thereby improving the operation effect of the elevator air-conditioning.

[0050] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. An air conditioning device for an elevator with a regulating function, characterized in that: It comprises a base (1), an elevator air conditioning regulating device, a regulating component and a vibration reduction component; The elevator air conditioning regulating device is arranged at the upper end of the base (1), and the elevator air conditioning regulating assembly comprises a fixing column (27), and the fixing column (27) is fixedly connected to the upper end of the base (1); The interior of the fixed column (27) is slidably connected to a movable rod (23); the surface of the movable rod (23) is fixedly connected to a fixed block (25); the surface of the movable rod (23) is sleeved with a second spring (26); the upper and lower ends of the second spring (26) are respectively fixedly connected to the fixed column (27) and the fixed block (25); the surface of the movable rod (23) is fixedly connected to a rubber sleeve (24); and the surface of the movable rod (23) is slidably connected to a movable plate (22); The upper end of the base (1) is fixedly connected to two electric telescopic rods (21), the output ends of the two electric telescopic rods (21) are fixedly connected to the movable plate (22), and the upper end of the movable rod (23) is fixedly connected to the elevator air conditioner mounting seat (2).

2. An elevator air conditioning device with regulating function according to claim 1, characterized in that: The vibration reduction assembly is arranged at the upper end of the base (1), and the vibration reduction assembly comprises a fixed bracket (20), and the fixed bracket (20) is fixedly connected to the upper end of the base (1); The upper end of the fixed bracket (20) is fixedly connected to two fixed rods (15), the surface of the fixed bracket (20) is slidably connected to a slider (18), the slider (18) is slidably connected to the two fixed rods (15), a damper (16) and a first spring (17) are arranged above the fixed bracket (20), the damper (16) and the first spring (17) are fixedly connected to the fixed bracket (20) and the slider (18) respectively, and the upper end of the slider (18) is rotatably connected to a connecting rod (19).

3. An elevator air conditioning device with regulating function according to claim 1, characterized in that: There are four vibration reduction components, which are symmetrically arranged at the upper end of the base (1); Among them, the four sliders (18) are all rotatably connected to the elevator air conditioner mounting seat (2).

4. The air conditioning device for an elevator with an adjustment function according to claim 1, characterized in that: The upper end of the elevator air conditioner mounting seat (2) is fixedly connected to an elevator air conditioner body (3), and the upper end of the elevator air conditioner body (3) is fixedly connected to an air inlet pipe (4); The regulating component is arranged on the side of the elevator air conditioner body (3), and the regulating component comprises an exhaust pipe (5), and the exhaust pipe (5) is fixedly connected to the surface of the elevator air conditioner body (3); The end of the exhaust pipe (5) away from the elevator air conditioner body (3) is fixedly connected to an air conditioner cold air cover (6), the upper end of the base (1) is provided with a groove (7), the air conditioner cold air cover (6) is slidably connected to the groove (7), the interior of the groove (7) is fixedly connected to a slide rod (8), the surface of the slide rod (8) is slidably sleeved with a cold air cover connecting block (9), and the cold air cover connecting block (9) is fixedly connected to the air conditioner cold air cover (6).

5. An elevator air conditioning device with regulating function according to claim 4, characterized in that: The adjustment assembly further comprises a drive motor (12), wherein the drive motor (12) is fixedly connected inside the groove (7); The output end of the driving motor (12) is fixedly connected to a gear (13), and one end of the air conditioning cover (6) close to the driving motor (12) is fixedly connected to a rack (14), and the gear (13) and the rack (14) are meshed with each other; The surface of the air conditioning cover (6) is provided with a plurality of first cold air ports (10), and the bottom surface of the groove (7) is provided with a plurality of second cold air ports (11).

6. The air conditioning device for elevator with regulating function according to claim 1, characterized in that: There are two adjustment components, which are symmetrically arranged at two ends of the base (1).

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