Humidifying device for air outlet of air conditioner of crane

Abstract

The utility model belongs to the technical field of air conditioning equipment, and particularly relates to a humidifying device for an air outlet of an air conditioner of a crane, which comprises two mounting plates fixedly connected to the air outlet of the air conditioner, a positioning frame detachably assembled between the two mounting plates, and an atomizing and spraying assembly mounted on the positioning frame and used for humidifying the air outlet of the air conditioner, and the water supply tank is arranged in a cab of the crane and is used for supplying water to the atomizing and spraying assembly. According to the atomization and humidification device, the multiple spraying pipes with the adjustable angles are arranged in the atomization and spraying assembly, the angles of the multiple spraying pipes can be adjusted at a time, then the atomization angles of the atomization nozzles can be adjusted, atomization and humidification are conducted in a large area, the atomization and humidification effect of the atomization and humidification device is enhanced, and the atomization and humidification effect of the atomization and humidification device is improved. And meanwhile, the positioning frame is detachably assembled on the air outlet of the air conditioner, so that the problems that the atomization humidifying effect is poor and the assembly convenience of the device is poor due to the fact that the atomization angle of the device at the present stage cannot be adjusted are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning equipment, in particular to a humidifying device for an air outlet of a crane air conditioner. Background Art

[0002] A crane refers to a multi-action lifting machinery that vertically lifts and horizontally carries heavy objects within a certain range. It is also called an overhead crane, an aerial crane, or a hoist. Cranes generally operate outdoors, so the cab needs to be equipped with air conditioning to ensure the driver's comfort. The air-conditioning outdoor unit is installed in the compartment of the crane, and the cooling part of the air-conditioning is installed in the cab. With the advancement of technology, humidification devices for air-conditioning outlets have appeared, that is, a humidifier is installed at the air outlet, so that the air-conditioning can cool down the cab while humidifying the cab to avoid the cab being too dry, thereby further increasing the driver's comfort.

[0003] At present, the humidification device is generally fixed at the air outlet of the air conditioner. When in use, the humidification pump works and forms water atomization through the atomizing nozzle. The atomized water droplets are blown away by the air discharged from the air conditioner. However, the wind force at the air outlet of the air conditioner is relatively small, and the atomized water droplets cannot be evenly sprinkled in the cab of the crane. The spray angle of the spray pipe and the atomizing nozzle cannot be adjusted, and atomization humidification cannot be performed over a large area. It cannot be adjusted and used according to needs. Secondly, the convenience of assembling the device on the air conditioner is not ideal. It is generally fixed to the corresponding position of the air outlet of the air conditioner by bolts, which is not convenient for dismantling and installation, and is not convenient for maintenance. There are certain defects and shortcomings, and therefore it needs to be improved. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a humidification device for the air outlet of a crane air conditioner. By arranging multiple angle-adjustable spray pipes in the atomizing spray assembly, the angles of multiple spray pipes can be adjusted at one time, thereby realizing the adjustment of the atomization angle of the atomizing nozzle, and performing atomization humidification over a large area. At the same time, the positioning frame can be detachably assembled on the air outlet of the air conditioner, which solves the problems that the atomization angle of the device cannot be adjusted at the current stage, resulting in poor atomization humidification effect, and the device is not easy to assemble.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A humidifying device for an air outlet of an air conditioner of a crane comprises two mounting plates fixedly connected to the air outlet of the air conditioner, a positioning frame detachably assembled between the two mounting plates, an atomizing spray assembly mounted on the positioning frame for humidifying the air outlet of the air conditioner, and a water supply tank arranged in a crane cab for supplying water to the atomizing spray assembly, wherein:

[0009] Two symmetrically distributed quick positioning components are fixedly connected to both sides of the positioning frame, and the positioning frame is fixed to the two mounting plates through the quick positioning components. The quick positioning components include an L-shaped plate welded to the positioning frame, and the L-shaped plate is provided with two symmetrically distributed track cavities, and the track cavities of the L-shaped plate are slidably connected with telescopic plates, and the ends of the telescopic plates are fixedly connected with positioning protrusions, and the positioning protrusions extend to the corresponding positioning holes provided on the mounting plates;

[0010] The positioning frame is fixedly connected to a plurality of equally spaced triangular fixing members, and a fixing rod is provided at the connection between the triangular fixing members and the atomizing spray assembly;

[0011] The atomizing spray assembly comprises an outer frame fixedly connected to a fixed rod, wherein a plurality of sets of rotating rods are rotatably connected to the inner side of the outer frame, a spray pipe is arranged between two corresponding rotating rods, and a plurality of atomizing nozzles equidistantly distributed are connected to the bottom of the spray pipe.

[0012] Furthermore, a track groove is provided on the L-shaped plate along the length direction of the L-shaped plate, and two symmetrically distributed sliding blocks are slidably connected to the track groove of the L-shaped plate, and the two sliding blocks are fixedly connected to a first wedge block, and a protective plate is fixed to the end of the telescopic plate away from the positioning protrusion, and a second wedge block adapted to the wedge surface of the first wedge block is fixedly connected to the protective plate, and a return spring is sleeved on the telescopic plate, and the two ends of the return spring are respectively against the L-shaped plate and the protective plate.

[0013] Furthermore, a bidirectional screw rod is rotatably connected to the L-shaped plate, and screw holes matching the bidirectional screw rod are provided at positions of the sliding block corresponding to the bidirectional screw rod. A second motor for driving the bidirectional screw rod to rotate is also installed on the L-shaped plate.

[0014] Furthermore, one end of the rotating rod extends to the outside of the outer frame and is fixed with a synchronous wheel, a synchronous belt is arranged between two adjacent synchronous wheels, and a first motor for driving one of the rotating rods to rotate is also installed on the outer frame.

[0015] Furthermore, a hanger is fixed on the connecting rod fixedly connected to the positioning frame, and a humidification pipe is fixed on the hanger, a hose is connected between the humidification pipe and each spray pipe, and one end of the humidification pipe is connected to a water pipe, and the other end of the water pipe is connected to the water supply tank.

[0016] Furthermore, a valve is installed on the water pipe.

[0017] Furthermore, the water supply tank includes a box body arranged in the crane cab, and a box cover fixed on the top of the box body, and a water pump is installed on the box cover, the end of the water pipe is connected to the drain outlet of the water pump, and the water inlet pipe of the water pump extends into the box body, and the box body is provided with a strip-shaped perspective window along the height direction of the box body.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a humidifying device for the air outlet of a crane air conditioner, which has the following beneficial effects:

[0020] 1. The utility model, by arranging an angle-adjustable spray pipe on the atomizing spray assembly, can drive the atomizing nozzle to rotate when the spray pipe rotates, so as to adjust the atomizing angle of the device, and can humidify the crane cab over a large area and evenly, avoiding the problem of small and single humidification area. It can be adjusted and used according to needs to adjust its spray angle and position. The angle adjustment of the spray pipe in the device is convenient, and the adjustment of the angles of multiple spray pipes can be performed at one time. When it is necessary to adjust the humidification atomizing angle of the humidifying device, the first motor is controlled to work, and the first motor drives one of the rotating rods to rotate, and then can drive the other rotating rods to rotate at the same time by means of a synchronous belt and a synchronous wheel, so as to adjust the angles of all spray pipes and control the atomizing angle of the atomizing nozzle in the device. Therefore, the device can adjust the atomizing angle according to needs, so as to increase the use effect of atomizing humidification.

[0021] 2. The utility model provides quick positioning components on both sides of the positioning frame, and the positioning frame can be assembled to the corresponding mounting plate through the corresponding quick positioning components, so that the device can be installed and fixed at the air outlet of the air conditioner, which can reduce the difficulty of assembly operation, quickly realize the assembly of the device, and can quickly carry out disassembly of the device, which is convenient for dust removal and maintenance. It has good convenience in use and is suitable for actual use. When it is necessary to assemble the device, the two-way screw rod is driven to rotate by means of the second motor, so that the sliding block moves, and the first wedge block is driven to move. The first wedge block and the second wedge block cooperate to drive the telescopic plate to telescope and move on the L-shaped plate, and then the positioning protrusion is quickly plugged into the positioning hole of the mounting plate to realize the assembly of the device. There is no need to use tools such as screws, and the assembly is convenient. When it is necessary to dismantle, repair, and remove dust from the device, the two-way screw rod can be controlled to rotate in the reverse direction. It has good convenience in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2It is a structural schematic diagram of the rapid positioning component in the utility model;

[0024] Figure 3 It is a structural schematic diagram of the mounting plate in the utility model;

[0025] Figure 4 It is a structural schematic diagram of the atomizing spray assembly in the utility model;

[0026] Figure 5 It is a structural schematic diagram of the water supply tank in the utility model.

[0027] In the figure: 1, mounting plate; 2, positioning frame; 3, atomizing spray assembly; 301, outer frame; 302, rotating rod; 303, spray pipe; 304, hanger; 305, humidification pipeline; 306, atomizing nozzle; 307, first motor; 308, synchronous belt; 309, synchronous wheel; 3010, hose; 4, triangular fixing piece; 5, quick positioning component; 501, L-shaped plate; 502, positioning protrusion; 503, telescopic Plate; 504, second motor; 505, track groove; 506, first wedge block; 507, bidirectional screw rod; 508, sliding block; 509, second wedge block; 5010, protective plate; 5011, reset spring; 6, fixing rod; 7, connecting rod; 8, water pipe; 9, valve; 10, water supply tank; 1001, box body; 1002, box cover; 1003, water pump; 1004, strip perspective window; 11, positioning hole. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a humidifying device for a crane air-conditioning outlet is proposed in one embodiment of the utility model, comprising two mounting plates 1 fixedly connected to the air-conditioning outlet, a positioning frame 2 detachably assembled between the two mounting plates 1, an atomizing spray assembly 3 mounted on the positioning frame 2 for humidifying the air-conditioning outlet, and a water supply tank 10 arranged in the crane cab for supplying water to the atomizing spray assembly 3, wherein:

[0031] Two symmetrically distributed quick positioning components 5 are fixedly connected on both sides of the positioning frame 2. The positioning frame 2 is fixed on the two mounting plates 1 through the quick positioning components 5, so that the positioning frame 2 can be detachably assembled and fixed on the mounting plates 1, which is convenient for disassembly and assembly. The quick positioning component 5 includes an L-shaped plate 501 welded on the positioning frame 2. The L-shaped plate 501 is welded on the positioning frame 2, and has good stability. In addition, two symmetrically distributed track cavities are opened on the L-shaped plate 501. The track cavities of the L-shaped plate 501 are all slidably connected with telescopic plates 503. The track cavities The arrangement can realize the telescopic limit of the telescopic plate 503, realize the linear telescopic extension of the telescopic plate 503, and the end of the telescopic plate 503 is fixedly connected with a positioning protrusion 502, and the positioning protrusion 502 extends to the corresponding positioning hole 11 opened on the mounting plate 1, and then the entire quick positioning component 5 is assembled on the mounting plate 1, thereby realizing the assembly and fixation of the positioning frame 2, and when the positioning protrusion 502 leaves the positioning hole 11 of the mounting plate 1, the positioning frame 2 can be removed, thereby realizing the disassembly and fixation of the positioning frame 2 on the mounting plate 1;

[0032] A plurality of equally spaced triangular fixing members 4 are fixedly connected to the positioning frame 2, and a fixing rod 6 is provided at the connection between the triangular fixing member 4 and the atomizing spray assembly 3 to achieve the fixation of the atomizing spray assembly 3 on the positioning frame 2. It should be noted that when the positioning frame 2 is removed from the mounting plate 1, the atomizing spray assembly 3 can also be removed. The triangular fixing members 4 are evenly spaced and arranged to ensure the stability of the fixation of the atomizing spray assembly 3.

[0033] The atomizing spray assembly 3 includes an outer frame 301 fixedly connected to the fixed rod 6, and a plurality of sets of rotating rods 302 are rotatably connected to the inner side of the outer frame 301, and a spray pipe 303 is arranged between the corresponding two rotating rods 302. When the rotating rod 302 rotates, the spray pipe 303 can be driven to rotate, and the bottom of the spray pipe 303 is connected to a plurality of atomizing nozzles 306 distributed equidistantly. The spray pipe 303 drives the atomizing nozzle 306 to roll, so as to adjust the angle of the atomizing nozzle 306, thereby adjusting the spray atomization angle of the atomizing spray assembly 3. It should be noted that the spray pipe 303 can rotate at the same time, and the angle adjustment of all the atomizing nozzles 306 can be achieved at the same time.

[0034] like Figure 2As shown, in some embodiments, a track groove 505 is provided on the L-shaped plate 501 along the length direction of the L-shaped plate 501, and two symmetrically distributed sliding blocks 508 are slidably connected to the track groove 505 of the L-shaped plate 501. The setting of the track groove 505 can realize the movement limit of the sliding block 508, so that the sliding block 508 can slide stably on the L-shaped plate 501, and the two sliding blocks 508 are fixedly connected to the first wedge block 506. When the sliding block 508 moves, it can drive the first wedge block 506 to move, and a protective plate 5010 is fixed to the end of the telescopic plate 503 away from the positioning protrusion 502, and the protective plate 5010 is fixed A second wedge block 509 is connected to the wedge surface of the first wedge block 506. When the wedge surface of the first wedge block 506 contacts the wedge surface of the second wedge block 509, the second wedge block 509 can be driven to telescope and move, thereby causing the telescopic plate 503 to drive the positioning protrusion 502 to move, thereby adjusting the telescopic position of the positioning protrusion 502, thereby realizing the assembly and fixation of the device, and a return spring 5011 is sleeved on the telescopic plate 503, and the two ends of the return spring 5011 are respectively against the L-shaped plate 501 and the protective plate 5010. The setting of the return spring 5011 can realize the automatic reset of the positioning protrusion 502 and the telescopic plate 503.

[0035] like Figure 2 As shown, in some embodiments, a bidirectional screw rod 507 is rotatably connected to the L-shaped plate 501, and screw holes matching the bidirectional screw rod 507 are opened at the sliding blocks 508 corresponding to the bidirectional screw rod 507. The setting of the bidirectional screw rod 507 can realize the driving effect of the sliding block 508 to move. When the bidirectional screw rod 507 rotates, the two sliding blocks 508 can move toward each other to realize the adjustment of the position of the first wedge block 506. A second motor 504 for driving the bidirectional screw rod 507 to rotate is also installed on the L-shaped plate 501 to realize the rotation drive of the bidirectional screw rod 507, thereby realizing the control of the positioning state of the positioning frame 2 on the mounting plate 1.

[0036] like Figure 4 As shown, in some embodiments, one end of the rotating rod 302 extends to the outside of the outer frame 301 and is fixed with a synchronous wheel 309, and a synchronous belt 308 is arranged between two adjacent synchronous wheels 309. When one of the rotating rods 302 rotates, it can drive the other rotating rods 302 to rotate at the same time through the relationship between the synchronous belt 308 and the synchronous wheel 309, so as to realize the rotation of all the rotating rods 302, thereby realizing the synchronous operation of the spray pipes 303, and a first motor 307 for driving one of the rotating rods 302 to rotate is also installed on the outer frame 301, so as to realize the rotation drive of one of the rotating rods 302, and then realize the synchronous rotation of each spray pipe 303.

[0037] like Figure 1 , Figure 4 and Figure 5As shown, in some embodiments, a hanger 304 is fixed on the connecting rod 7 to which the positioning frame 2 is fixedly connected, and a humidification pipe 305 is fixed on the hanger 304 to realize the installation and fixation of the humidification pipe 305. The humidification pipe 305 is used for supplying water to the spray pipe 303. A hose 3010 is connected between the humidification pipe 305 and each spray pipe 303, and then water is input into the spray pipe 303 through the hose 3010. It should be noted that the hose 3010 can be bent without affecting the rotation adjustment of the spray pipe 303, and one end of the humidification pipe 305 is connected to a water pipe 8, and the other end of the water pipe 8 is connected to a water supply tank 10. The water supply tank 10 realizes water storage, and can make the water in the water supply tank 10 be discharged into the spray pipe 303 through the water pipe 8, so as to realize water supply during atomization humidification of the atomizing nozzle 306.

[0038] like Figure 1 As shown, in some embodiments, a valve 9 is installed on the water pipe 8 to facilitate the control of the water flow state.

[0039] like Figure 1 and Figure 5 As shown, in some embodiments, the water supply tank 10 includes a box body 1001 arranged in the crane cab, and a box cover 1002 fixed on the top of the box body 1001, the box cover 1002 is used to protect the box body 1001, and a water pump 1003 is installed on the box cover 1002, the end of the water pipe 8 is connected to the drain outlet of the water pump 1003, and the water inlet end of the water pump 1003 extends into the box body 1001, and then the water in the box body 1001 can be discharged by the water pump 1003, so that the water flows into the water pipe 8, and the box body 1001 is provided with a strip perspective window 1004 along the height direction of the box body 1001, and the strip perspective window 1004 is made of transparent glass, which can check the liquid level information in the box body 1001, so that the staff can store water in time.

[0040] The working principle and use steps of the utility model are as follows: during assembly, the positioning frame 2 and the atomizing spray assembly 3 are adapted to the air outlet of the air conditioner, so that the quick positioning components 5 on both sides of the positioning frame 2 are placed on one side of the mounting plate 1, and the positioning protrusion 502 is aligned with the position of the positioning hole 11, and then the second motor 504 is controlled to work, and the second motor 504 drives the bidirectional screw rod 507 to rotate, so that the two sliding blocks 508 move outward along the track groove 505 at the same time, and the sliding block 508 moves while driving the first wedge block 506 to move, and when the wedge surface of the first wedge block 506 contacts the wedge surface of the second wedge block 509, it can drive the second wedge block 509 to rotate. The block 509 moves, and then drives the telescopic plate 503 to move. The two telescopic plates 503 move on the L-shaped plate 501 at the same time, driving the positioning protrusion 502 to move, so that the positioning protrusion 502 extends to the positioning hole 11 of the mounting plate 1, and then realizes the assembly and fixation of the quick positioning component 5 and the positioning frame 2 on the mounting plate 1, and realizes the installation of the atomizing spray assembly 3. When the atomizing spray assembly 3 needs to be dismantled, repaired, and dusted, the second motor 504 is controlled to rotate in the reverse direction, so that the positioning protrusion 502 leaves the positioning hole 11 of the mounting plate 1 under the action of the reset spring 5011, thereby realizing the removal of the positioning frame 2 and the atomizing spray assembly 3;

[0041] When performing atomization humidification, the water pump 1003 is driven to work, so that the water in the water supply tank 10 is discharged through the water pipe 8 and enters the humidification pipeline 305, and then enters the spray pipe 303 through the hose 3010, and the water is atomized by the atomizing nozzle 306 to achieve humidification treatment at the air outlet of the air conditioner;

[0042] When it is necessary to adjust the spray atomization angle of the atomizing nozzle 306, the first motor 307 is controlled to work, and the first motor 307 drives one of the rotating rods 302 to rotate. When one of the rotating rods 302 rotates, it can drive the other rotating rods 302 to rotate through the relationship between the synchronous belt 308 and the synchronous wheel 309, so as to realize the rotation of all the spray pipes 303, adjust the angle of the atomizing nozzle 306, and then realize the adjustment of the spray atomization angle of the atomizing spray assembly 3.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A humidifying device for the air outlet of a crane air conditioner, characterized in that: The invention comprises two mounting plates (1) fixedly connected to the air outlet of an air conditioner, a positioning frame (2) detachably assembled between the two mounting plates (1), an atomizing spray assembly (3) mounted on the positioning frame (2) for humidifying the air outlet of the air conditioner, and a water supply box (10) arranged in a crane cab for supplying water to the atomizing spray assembly (3), wherein: Two symmetrically distributed quick positioning components (5) are fixedly connected to both sides of the positioning frame (2), and the positioning frame (2) is fixed to two mounting plates (1) through the quick positioning components (5). The quick positioning components (5) include an L-shaped plate (501) welded to the positioning frame (2), and the L-shaped plate (501) is provided with two symmetrically distributed track cavities, and the track cavities of the L-shaped plate (501) are slidably connected to telescopic plates (503), and the ends of the telescopic plates (503) are fixedly connected to positioning protrusions (502), and the positioning protrusions (502) extend to corresponding positioning holes (11) provided on the mounting plates (1); The positioning frame (2) is fixedly connected to a plurality of equally spaced triangular fixing members (4), and a fixing rod (6) is provided at the connection between the triangular fixing members (4) and the atomizing spray assembly (3); The atomizing spray assembly (3) comprises an outer frame (301) fixedly connected to a fixed rod (6); a plurality of groups of rotating rods (302) are rotatably connected to the inner side of the outer frame (301); a spray pipe (303) is arranged between two corresponding rotating rods (302); and a plurality of atomizing nozzles (306) distributed at equal intervals are connected to the bottom of the spray pipe (303).

2. A humidifying device for a crane air conditioning outlet according to claim 1, characterized in that: The L-shaped plate (501) is provided with a track groove (505) along the length direction of the L-shaped plate (501), and two symmetrically distributed sliding blocks (508) are slidably connected to the track groove (505) of the L-shaped plate (501), and the two sliding blocks (508) are fixedly connected with a first wedge block (506), and a protective plate (5010) is fixed to the end of the telescopic plate (503) away from the positioning protrusion (502), and a second wedge block (509) adapted to the wedge surface of the first wedge block (506) is fixedly connected to the protective plate (5010), and a return spring (5011) is sleeved on the telescopic plate (503), and the two ends of the return spring (5011) are respectively against the L-shaped plate (501) and the protective plate (5010).

3. A humidifying device for a crane air conditioning outlet according to claim 2, characterized in that: The L-shaped plate (501) is rotatably connected to a bidirectional screw rod (507), and the sliding block (508) is provided with screw holes matching the bidirectional screw rod (507) at positions corresponding to the bidirectional screw rod (507). A second motor (504) for driving the bidirectional screw rod (507) to rotate is also installed on the L-shaped plate (501).

4. The humidifying device for the air outlet of a crane air conditioner according to claim 1, characterized in that: One end of the rotating rod (302) extends to the outside of the outer frame (301) and is fixed with a synchronous wheel (309), a synchronous belt (308) is arranged between two adjacent synchronous wheels (309), and a first motor (307) for driving one of the rotating rods (302) to rotate is also installed on the outer frame (301).

5. The humidifying device for the air outlet of a crane air conditioner according to claim 1, characterized in that: A hanger (304) is fixed on the connecting rod (7) to which the positioning frame (2) is fixedly connected, and a humidification pipe (305) is fixed on the hanger (304), a hose (3010) is connected between the humidification pipe (305) and each spray pipe (303), and one end of the humidification pipe (305) is connected to a water pipe (8), and the other end of the water pipe (8) is connected to a water supply tank (10).

6. A humidifying device for a crane air conditioning outlet according to claim 5, characterized in that: A valve (9) is installed on the water pipe (8).

7. The humidifying device for the air outlet of a crane air conditioner according to claim 5, characterized in that: The water supply tank (10) comprises a box body (1001) arranged in a crane cab, and a box cover (1002) fixed on the top of the box body (1001), and a water pump (1003) is installed on the box cover (1002), the end of the water pipe (8) is connected to the drain outlet of the water pump (1003), and the water inlet pipe of the water pump (1003) extends into the box body (1001), and the box body (1001) is provided with a strip-shaped perspective window (1004) along the height direction of the box body (1001).

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