CN215892699U

CN215892699U - Anion cross flow fan for elevator

Info

Publication number: CN215892699U
Application number: CN202121797005.3U
Authority: CN
Inventors: 张明星
Original assignee: Suzhou Eleder Electric Technology Co ltd
Current assignee: Suzhou Eleder Electric Technology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-02-22
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses an anion crossflow fan for an elevator, which comprises a shell, wherein an auxiliary mechanism is arranged at the bottom of the shell, a rotating shaft is arranged in the shell, and a dismounting mechanism is arranged on the surface of the rotating shaft; the auxiliary mechanism comprises a water tank, a second ventilation network and a ventilation pipe, the water tank is mounted at the bottom of the shell, the second ventilation network is arranged on the front side of the water tank, and the ventilation pipe is arranged inside the water tank; by arranging the auxiliary mechanism, when the motor drives the fan blades to rotate in the later use process, when air flows, the suction fan can discharge the flowing air into the water tank through the ventilation pipe, and at the moment, the air enters the water tank, so that impurities such as dust and the like in the air can be adsorbed by a water source in the water tank, and meanwhile, the water source can also wash and cool the flowing air, so that the air discharged by the device is cooler, and the use effect of the device is more excellent.

Description

Anion cross flow fan for elevator

Technical Field

The utility model relates to the technical field of fan equipment, in particular to a negative ion cross flow fan for an elevator.

Background

The cross flow fan is mainly characterized in that fluid flows through a fan impeller twice, the fluid flows in along the radial direction and flows out along the radial direction, the air inlet direction and the air exhaust direction are on the same plane, the air exhaust body is uniformly distributed along the width direction of the fan, the distance achieved by the cross flow fan is long due to the simple structure, the small volume and the high dynamic pressure coefficient, and the cross flow fan is widely used for devices such as laser instruments, air conditioners, air curtain equipment, elevators and the like, but the prior art still has certain defects;

1. most of the existing crossflow fans directly discharge the generated air quantity outwards through an exhaust net during working and do not have the functions of adsorbing impurities in the air and cooling the air, thereby reducing the use effect of the whole device to a certain extent.

2. The existing cross flow fan is mostly directly connected with the motor and the fan blade, in the later use process, when the surface of the fan blade is full of dust and needs to be cleaned, people need to disassemble the whole fan blade from the motor, and the whole disassembling process is relatively complex, so that the difficulty of cleaning the fan blade in the later period of people is greatly increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anion crossflow fan for an elevator, a water source can wash flowing air to reduce the temperature, and the air discharged by the device is cooler, so that the device has a better use effect.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an anion crossflow fan for an elevator comprises a shell, wherein an auxiliary mechanism is arranged at the bottom of the shell, a rotating shaft is arranged in the shell, and a dismounting mechanism is arranged on the surface of the rotating shaft;

the auxiliary mechanism comprises a water tank, a second ventilation network and a ventilation pipe, the water tank is mounted at the bottom of the shell, the second ventilation network is arranged on the front side of the water tank, and the ventilation pipe is arranged inside the water tank;

the disassembly mechanism comprises a fixing belt, fan blades and first clamping blocks, the fixing belt is slidably mounted on the surface of the rotating shaft, the first clamping blocks are arranged at two ends of the bottom of the fixing belt, and the fan blades are arranged on the surface of the fixing belt.

Preferably, the top of shell is equipped with first ventilation net, the apron is installed through hinge structure in the front of shell, the handle is installed to the bottom of shell.

Preferably, a motor is installed on one side of the outer portion of the shell, and an output end of the motor is connected with one end of the rotating shaft.

Preferably, the controller is installed with the below of one side with the motor in the shell outside, the suction fan is all installed to the both sides of the inside central authorities of shell, anion generator is installed to the outside one side of the inside suction fan of shell, the output of suction fan is linked together with the one end at ventilation pipe top, and equal electric connection between controller and motor, suction fan and the anion generator.

Preferably, fixing bolts are installed in the rotating shaft and the fixing band through thread structures, first clamping grooves are formed in two sides of the surface of the rotating shaft, and first clamping blocks are installed in the first clamping grooves in a sliding mode.

Preferably, a second clamping groove is formed in the shell and corresponds to the cover plate, a second clamping block is slidably mounted in the second clamping groove, and one end of the second clamping block, which is outside, is fixedly connected with the cover plate.

The utility model has the beneficial effects that:

1. by arranging the auxiliary mechanism, when the motor drives the fan blades to rotate in the later use process, when air flows, the suction fan can discharge the flowing air into the water tank through the ventilation pipe, and at the moment, the air enters the water tank, so that impurities such as dust and the like in the air can be adsorbed by a water source in the water tank, and meanwhile, the water source can also wash and cool the flowing air, so that the air discharged by the device is cooler, and the use effect of the device is more excellent.

2. The fan sheet in the device is connected with the fixing belt through the dismounting mechanism, so that when the fan sheet driving air circulation in the device needs to be cleaned in the later use process, people can directly take out the fixing bolt from the inside of the rotating shaft, and at the moment, the fixing belt can be taken down from the surface of the rotating shaft, so that when people take out the fixing belt from the inside of the shell, the fan sheet can be dismounted, the whole dismounting process is very convenient, and the dismounting difficulty of people in later-stage fan sheet cleaning can be greatly reduced.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a view showing the overall internal structure of the present invention;

FIG. 3 is a right side cross-sectional view of the utility model;

FIG. 4 is a block diagram of A of FIG. 3 according to the present invention;

FIG. 5 is a block diagram of B in FIG. 3 according to the present invention.

Illustration of the drawings: 1. a housing; 101. a first ventilation net; 102. a cover plate; 103. a handle; 104. a controller; 2. a motor; 201. a rotating shaft; 202. a first card slot; 3. an auxiliary mechanism; 301. a water tank; 302. a second ventilation network; 303. a vent pipe; 4. a suction fan; 401. a negative ion generator; 5. a disassembly mechanism; 501. fixing belts; 502. a fan blade; 503. a first clamping block; 6. fixing the bolt; 7. a second card slot; 701. and a second clamping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1-5, an anion crossflow blower for an elevator comprises a housing 1, an auxiliary mechanism 3 is installed at the bottom of the housing 1, a rotating shaft 201 is installed inside the housing 1, and a dismounting mechanism 5 is installed on the surface of the rotating shaft 201;

the auxiliary mechanism 3 comprises a water tank 301, a second ventilation net 302 and a ventilation pipe 303, the water tank 301 is installed at the bottom of the shell 1, the second ventilation net 302 is arranged on the front face of the water tank 301, and the ventilation pipe 303 is arranged inside the water tank 301;

the dismounting mechanism 5 comprises a fixing belt 501, a fan 502 and a first clamping block 503, the fixing belt 501 is slidably mounted on the surface of the rotating shaft 201, the first clamping block 503 is arranged at both ends of the bottom of the fixing belt 501, and the fan 502 is arranged on the surface of the fixing belt 501;

specifically, when the device is used, when the motor 2 drives the fan blade 502 to rotate, air flows, the suction fan 4 discharges the flowing air into the water tank 301 through the ventilation pipe 303, and at the moment, the air enters the water tank 301, so that impurities such as dust and the like in the air are adsorbed by a water source in the water tank 301, and meanwhile, the water source can wash and cool the flowing air, so that the air discharged by the device is cooler, the whole dismounting process is very convenient, the dismounting difficulty of people in the later period of cleaning the fan blade 502 can be greatly reduced, meanwhile, as the fan blade 502 in the device is connected with the fixing band 501, in the later use process, when the fan blade 502 driving the air to circulate in the device needs cleaning, people can directly take out the fixing bolt 6 from the inside of the rotating shaft 201, and at the moment, the fixing band 501 can be taken down from the surface of the rotating shaft 201, therefore, when people take out the fixing band 501 from the inside of the shell 1, the fan blade 502 can be disassembled, the whole disassembling process is very convenient, and the disassembling difficulty of the fan blade 502 in the later period of people can be greatly reduced.

Further, a first ventilation net 101 is arranged at the top of the shell 1, a cover plate 102 is arranged on the front surface of the shell 1 through a hinge structure, and a handle 103 is arranged at the bottom of the shell 1;

specifically, through being equipped with first ventilation net 101 at the top of shell 1, when motor 2 drives fan 502 through pivot 201 and rotates, outside air then can enter into the inside of this device through first ventilation net 101, and then makes the circulation of the promotion air that this device can be smooth, people can be directly through opening apron 102 from shell 1's front simultaneously, and then make things convenient for people's later stage to the maintenance and the maintenance of this device inside electric power parts.

Further, a motor 2 is installed at one side outside the housing 1, and an output end of the motor 2 is connected with one end of the rotating shaft 201;

specifically, the motor 2 and the housing 1 are fixedly connected, so that the motor 2 can stably drive the rotating shaft 201 to rotate, and the device can smoothly work.

Further, a controller 104 is arranged below the same side of the outer part of the shell 1 as the motor 2, suction fans 4 are arranged on two sides of the center of the inner part of the shell 1, a negative ion generator 401 is arranged on one side of the outer part of the suction fan 4 in the shell 1, the output end of the suction fan 4 is communicated with one end of the top of the ventilation pipe 303, and the controller 104 is electrically connected with the motor 2, the suction fan 4 and the negative ion generator 401;

specifically, because the controller 104 is electrically connected with the suction fan 4, when the device works, the controller 104 can directly control the suction fan 4 to work, the suction fan 4 can suck air sucked when the fan blade 502 rotates into the ventilation pipe 303, and the air is discharged into the water tank 301 through the ventilation pipe 303 to be washed, and when the suction fan 4 discharges the air into the ventilation pipe 303, positive and negative ions contained in the air can be neutralized through the work of the negative ion generator 401, so that static electricity in the air is eliminated.

Further, the fixing bolts 6 are installed inside the rotating shaft 201 and the fixing band 501 through a threaded structure, the first clamping grooves 202 are formed in both sides of the surface of the rotating shaft 201, and the first clamping blocks 503 are installed inside the first clamping grooves 202 in a sliding manner;

specifically, through setting up first draw-in groove 202 and first fixture block 503, when carrying out the installation of fixed band 501, at first can aim at first draw-in groove 202 with first fixture block 503, make it laminate completely, people can twist this moment and move fixing bolt 6 and accomplish spacing to fixed band 501, make people more convenient to the installation of fixed band 501.

Further, a second clamping groove 7 is formed in the shell 1 at a position corresponding to the cover plate 102, a second clamping block 701 is slidably mounted in the second clamping groove 7, and one end of the outer portion of the second clamping block 701 is fixedly connected with the cover plate 102;

specifically, people can directly move the cover plate 102 controlled by the handle 103 by arranging the second clamping block 701 and the second clamping groove 7, the cover plate 102 can drive the second clamping block 701 to move together, and when the second clamping block 701 is completely attached to the second clamping groove 7, the cover plate 102 can be connected with the shell 1.

The working principle of the utility model is as follows: when the device is used, when the motor 2 drives the fan blade 502 to rotate, air flows, the suction fan 4 discharges the flowing air into the water tank 301 through the ventilation pipe 303, at the same time, the air enters the water tank 301, therefore, impurities such as dust contained in the air are adsorbed by the water source inside the water tank 301, meanwhile, the water source can also wash the flowing air to reduce the temperature, so that the air exhausted by the device is cooler, and simultaneously, because the fan blades 502 in the device are connected with the fixing belt 501, in the later use process, when the fan blades 502 which drive the air circulation in the device need to be cleaned, people can directly take out the fixing bolt 6 from the inside of the rotating shaft 201, at this time, the fixing band 501 can be taken down from the surface of the rotating shaft 201, therefore, when people take the fixing band 501 out of the inside of the casing 1, the fan 502 can be detached.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The negative ion crossflow fan for the elevator is characterized by comprising a shell (1), wherein an auxiliary mechanism (3) is installed at the bottom of the shell (1), a rotating shaft (201) is installed inside the shell (1), and a dismounting mechanism (5) is installed on the surface of the rotating shaft (201);

the auxiliary mechanism (3) comprises a water tank (301), a second ventilation network (302) and a ventilation pipe (303), the water tank (301) is installed at the bottom of the shell (1), the second ventilation network (302) is arranged on the front face of the water tank (301), and the ventilation pipe (303) is arranged inside the water tank (301);

the disassembly mechanism (5) comprises a fixing band (501), fan blades (502) and a first clamping block (503), the fixing band (501) is slidably mounted on the surface of the rotating shaft (201), the first clamping block (503) is arranged at each of two ends of the bottom of the fixing band (501), and the fan blades (502) are arranged on the surface of the fixing band (501).

2. The negative ion crossflow fan for an elevator according to claim 1, characterized in that: the top of shell (1) is equipped with first ventilation net (101), apron (102) are installed through hinge structure in the front of shell (1), handle (103) are installed to the bottom of shell (1).

3. The negative ion crossflow fan for an elevator according to claim 1, characterized in that: motor (2) is installed to the outside one side of shell (1), and the output of motor (2) is connected with the one end of pivot (201).

4. The negative ion crossflow fan for an elevator according to claim 1, characterized in that: controller (104) are installed to the outside below with the same one side of motor (2) of shell (1), suction fan (4) are all installed to the both sides of the inside central authorities of shell (1), anion generator (401) are installed to the outside one side of inside suction fan (4) of shell (1), the output of suction fan (4) is linked together with the one end at ventilation pipe (303) top, and equal electric connection between controller (104) and motor (2), suction fan (4) and anion generator (401).

5. The negative ion crossflow fan for an elevator according to claim 1, characterized in that: fixing bolt (6) are installed through the helicitic texture in the inside of pivot (201) and fixed band (501), the both sides on pivot (201) surface all are equipped with first draw-in groove (202), and first fixture block (503) slidable mounting is in the inside of first draw-in groove (202).

6. The negative ion crossflow fan for an elevator according to claim 1, characterized in that: a second clamping groove (7) is formed in the shell (1) at a position corresponding to the cover plate (102), a second clamping block (701) is slidably mounted inside the second clamping groove (7), and one end of the outer portion of the second clamping block (701) is fixedly connected with the cover plate (102).