CN210490605U

CN210490605U - Dehumidification motor

Info

Publication number: CN210490605U
Application number: CN201921866802.5U
Authority: CN
Inventors: 黄志杰; 李量; 刘兰刚; 陈小龙; 赵卫国
Original assignee: Wuxi New Great Power Electrical Machine Co Ltd
Current assignee: Wuxi New Great Power Electrical Machine Co Ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-05-08
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a dehumidification motor belongs to motor technical field, and it includes the casing, the dampproofing cover of right side fixedly connected with of casing inner wall, be provided with the rotor in the dampproofing cover, be provided with the pivot in the rotor, two bearings have been cup jointed on the surface of pivot, and two bearings difference joint at the right flank of casing inner wall and the right flank of dampproofing cover inner wall, the left end of pivot passes the left side bearing and extends to the left side of casing. This dehumidification motor, set up the resistance wire through setting up on the surface of dampproofing cover, the heat that the resistance wire circular telegram produced can heat the casing is inside, the rotor drives the pivot when rotatory simultaneously, the air current that the pivot drove the rotatory production of flabellum can be discharged the moisture in the casing, the effect of cooling also can be played simultaneously, avoid the inside and outside difference in temperature of casing too big, cause the inside comdenstion water that gets into of casing, lead to the casing inner structure to take place short circuit phenomenon, thereby guarantee that this motor has the heating dehumidification, and be applicable to under the extreme temperature environment.

Description

Dehumidification motor

Technical Field

The utility model belongs to the technical field of the motor, specifically be a dehumidification motor.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law. The motor is mainly used for generating driving torque and serving as a power source of electrical appliances or various machines, and the motor is mainly used for converting mechanical energy into electric energy.

The existing motor has wide application range, and usually works in extremely severe environment, for example, under low-temperature environment, when heat generated by the motor during working is in contact with external cold air, condensate water is easily generated, so that a small amount of water enters the motor to cause insulation reduction, the motor is easily burnt out, electric shock accidents occur, and loss of life and property is brought.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a dehumidification motor has solved current motor and when external difference in temperature was too big, appears the comdenstion water easily, leads to the motor to damage easily or take place the problem of electric shock.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dehumidification motor, includes the casing, the dampproofing cover of the right flank fixedly connected with of casing inner wall, be provided with the rotor in the dampproofing cover, be provided with the pivot in the rotor, two bearings have been cup jointed on the surface of pivot, and two bearings joint respectively at the right flank of casing inner wall and the right flank of dampproofing cover inner wall, the left end of pivot passes the left side bearing and extends to the left side of casing, the right-hand member of pivot pass the right side bearing and with flabellum fixed connection, the flabellum is located the casing.

The utility model discloses a dampproofing cover, including casing, fan housing, dampproofing cover, connecting wire, terminal box fixed connection, the right flank of casing passes through screw fixedly connected with fan housing, a plurality of through-hole has been seted up to the right flank of fan housing, the surface of dampproofing cover is provided with the resistance wire, the resistance wire is S-shaped and encircles on the surface of dampproofing cover, the both ends of resistance wire are connected with the terminal box electricity through the connecting wire respectively, terminal box fixed connection is at the upper surface of casing, the lower fixed surface of casing is connected with the.

As a further aspect of the present invention: the surface of the moisture-proof sleeve is a honeycomb hole, and the moisture-proof sleeve is made of moisture-absorbing materials.

As a further aspect of the present invention: the upper surface and the lower surface of the inner wall of the casing are both provided with moisture absorption plates, and the moisture absorption plates are made of glass magnesium plates.

As a further aspect of the present invention: the number of the air inlets is eight, and the eight air inlets are annularly arranged on the left side surface of the shell.

As a further aspect of the present invention: the position that the casing left surface corresponds the air intake is provided with the filter, the shape of filter is the annular.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this dehumidification motor, set up the resistance wire through setting up on the surface of dampproofing cover, the heat that the resistance wire circular telegram produced can heat the casing is inside, the rotor drives the pivot when rotatory simultaneously, the air current that the pivot drove the rotatory production of flabellum can be discharged the moisture in the casing, the effect of cooling also can be played simultaneously, avoid the inside and outside difference in temperature of casing too big, cause the inside comdenstion water that gets into of casing, lead to the casing inner structure to take place short circuit phenomenon, thereby guarantee that this motor has the heating dehumidification, and be applicable to under the extreme temperature environment.

2. This dehumidification motor through setting up the base and the moisture absorption board, utilizes the effect that the base supported, has played the contact between isolation ground and the casing, avoids subaerial moisture to enter into the casing in, the moisture absorption board can dehumidify the air in the casing simultaneously, increases the inside dehumidification's of casing effect.

3. This dehumidification motor through setting up through-hole, air intake and filter, has guaranteed that the inside air of casing obtains the circulation, guarantees that the inside heat of casing is detached, and the filter can filter the inside air of entering casing simultaneously, avoids the dust to enter into in the casing.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a front view of the moisture-proof cover of the present invention;

fig. 3 is a left side view of the filter plate of the present invention.

In the figure: the device comprises a shell 1, a damp-proof sleeve 2, a rotor 3, a rotating shaft 4, a bearing 5, fan blades 6, a fan cover 7, a through hole 8, a resistance wire 9, a connecting wire 10, a junction box 11, a moisture absorption plate 12, a base 13, an air inlet 14 and a filter plate 15.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the utility model provides a technical solution: a dehumidification motor comprises a machine shell 1, wherein moisture absorption plates 12 are arranged on the upper surface and the lower surface of the inner wall of the machine shell 1, the moisture absorption plates 12 are made of glass magnesium plates, moisture evaporated by heating resistance wires 9 can be absorbed by arranging the moisture absorption plates 12, the moisture is prevented from accumulating in the machine shell 1, the internal environment of the machine shell 1 is ensured to be in a dry state, a moisture-proof sleeve 2 is fixedly connected to the right side surface of the inner wall of the machine shell 1, the surface of the moisture-proof sleeve 2 is a honeycomb hole, the moisture-proof sleeve 2 is made of moisture absorption materials, by arranging the moisture-proof sleeve 2, moisture can be prevented from entering a rotor 3, so that mechanisms inside the machine shell 1 are further protected, a rotor 3 is arranged in the moisture-proof sleeve 2, a rotating shaft 4 is arranged in the rotor 3, two bearings 5 are sleeved on the surface of the rotating shaft 4, by arranging the bearings 5, the rotating shaft 4 is, and two bearings 5 joint respectively at the right flank of 1 inner wall of casing and the right flank of 2 inner walls of dampproofing cover, the left end of pivot 4 passes left side bearing 5 and extends to the left side of casing 1, the right-hand member of pivot 4 pass right side bearing 5 and with flabellum 6 fixed connection, flabellum 6 is located casing 1, through setting up flabellum 6, pivot 4 drives flabellum 6 rotatory, the air current that flabellum 6 produced can accelerate the inside circulation of air of casing 1, avoid the moisture accumulation in casing 1, the efficiency of dehumidification has been accelerated simultaneously.

The right side surface of the casing 1 is fixedly connected with a fan cover 7 through screws, the right side surface of the fan cover 7 is provided with a plurality of through holes 8, through the arrangement of the fan cover 7, the fan cover 7 can protect the fan blades 6 and can also prevent people from touching the fan blades 6 to cause injury, the through holes 8 on the fan cover can ensure normal circulation of air inside the casing 1, the surface of the moisture-proof sleeve 2 is provided with a resistance wire 9, the resistance wire 9 is S-shaped and surrounds the surface of the moisture-proof sleeve 2, through the arrangement of the resistance wire 9, the resistance wire 9 is electrically heated, moisture in the casing 1 can be dried, short circuit of circuits inside the casing 1 caused by the moisture is avoided, so that the motor has a dehumidification effect, two ends of the resistance wire 9 are respectively and electrically connected with a junction box 11 through connecting wires 10, the junction box 11 is fixedly connected on the upper, the base 13 is used for supporting, so as to isolate the contact between the ground and the casing 1, prevent the moisture on the ground from entering the casing 1, and the left side surface of the casing 1 is provided with a plurality of air inlets 14, the number of the air inlets 14 is eight, and the eight air inlets 14 are annularly arranged on the left side surface of the casing 1, by arranging the air inlets 14, the normal operation of the rotating shaft 4 is prevented from being influenced by the arrangement of the air inlets 14, and when the relevant structures of the air inlets 14 are not influenced, the air inside the machine shell 1 can be circulated, the position of the left side surface of the machine shell 1, which corresponds to the air inlet 14, is provided with the filter plate 15, the shape of the filter plate 15 is annular, and by arranging the filter plate 15, when the air in the casing 1 is driven by the fan blades 6 to flow, the filter plate 15 filters the air entering from the air inlet 14, so as to prevent dust from entering the casing 1.

The utility model discloses a theory of operation does:

during the use, the motor is when starting, and 4 rotations of pivot drive flabellum 6 are rotatory, and flabellum 6 drives the air current and flows, dispels the heat to casing 1 inside, and resistance wire 9 circular telegram back simultaneously, and resistance wire 9 can heat the inside air of casing 1, and the moisture of circulation in casing 1 inside is detached, and the moisture board 12 can absorb the moisture of evaporation simultaneously, guarantees that the moisture can not remain in casing 1.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A dehumidification motor, comprising a casing (1), characterized in that: the fan is characterized in that a moistureproof sleeve (2) is fixedly connected to the right side face of the inner wall of the casing (1), a rotor (3) is arranged in the moistureproof sleeve (2), a rotating shaft (4) is arranged in the rotor (3), two bearings (5) are sleeved on the surface of the rotating shaft (4), the two bearings (5) are respectively clamped on the right side face of the inner wall of the casing (1) and the right side face of the inner wall of the moistureproof sleeve (2), the left end of the rotating shaft (4) penetrates through the left bearing (5) and extends to the left side of the casing (1), the right end of the rotating shaft (4) penetrates through the right bearing (5) and is fixedly connected with a fan blade (6), and the fan blade (6) is located;

the utility model discloses a dampproofing cover, including casing (1), fan housing (7), a plurality of through-hole (8) have been seted up to the right flank of casing (1) through screw fixedly connected with fan housing (7), a plurality of through-hole (8) have been seted up to the right flank of fan housing (7), the surface of dampproofing cover (2) is provided with resistance wire (9), resistance wire (9) are S-shaped and encircle the surface at dampproofing cover (2), the both ends of resistance wire (9) are connected with terminal box (11) electricity through connecting wire (10) respectively, terminal box (11) fixed connection is at the upper surface of casing (1), the lower fixed surface of casing (1) is connected with base (13), and a plurality of air.

2. The desiccant motor as claimed in claim 1, wherein: the surface of the moisture-proof sleeve (2) is a honeycomb hole, and the moisture-proof sleeve (2) is made of moisture-absorbing materials.

3. The desiccant motor as claimed in claim 1, wherein: the upper surface and the lower surface of the inner wall of the machine shell (1) are both provided with moisture absorption plates (12), and the moisture absorption plates (12) are made of glass magnesium boards.

4. The desiccant motor as claimed in claim 1, wherein: the number of the air inlets (14) is eight, and the eight air inlets (14) are annularly arranged on the left side surface of the machine shell (1).

5. The desiccant motor as claimed in claim 1, wherein: the air conditioner is characterized in that a filter plate (15) is arranged at the position, corresponding to the air inlet (14), of the left side face of the machine shell (1), and the filter plate (15) is annular.