CN107524607B

CN107524607B - Drainage arrangement prevents the structure that aqueous vapor passes through

Info

Publication number: CN107524607B
Application number: CN201610442301.9A
Authority: CN
Inventors: 萧裕明
Original assignee: Dongguan Dongkeng Heli Beauty Electric Co Ltd
Current assignee: Dongguan Dongkeng Heli Beauty Electric Co Ltd
Priority date: 2016-06-20
Filing date: 2016-06-20
Publication date: 2019-05-14
Anticipated expiration: 2036-06-20
Also published as: CN107524607A

Abstract

The present invention discloses a kind of structure for preventing aqueous vapor from passing through of drainage arrangement, includes: a seat board, has a perforation, and have multiple first fixation holes；One lower seat, top have an opening up choke groove, and by the choke trench bottom downward through a channel of the lower seat, the top of the lower seat has multiple second fixation holes, which is set to below the seat board；Multiple fixing bolts penetrate those first fixation holes and those second fixation holes and the lower seat are fixed on the seat board；One motor, and be located above the seat board, which there is a drive shaft to be passed down through the perforation and the channel, and the bottom end of the drive shaft is in conjunction with a Discharging blades；And a choke blade, it is set to the drive shaft and is located in the choke groove, turned by the drive shaft.

Description

Drainage arrangement prevents the structure that aqueous vapor passes through

Technical field

The present invention be it is related with drainage arrangement, particularly relate to a kind of structure for preventing aqueous vapor from passing through of drainage arrangement.

Background technique

Existing drainage arrangement, such as the drainage arrangement that air conditioner or freezing equipment use, be mostly by a water storage tank with And motor set on the water storage tank and Discharging blades are formed.In running, the Discharging blades mainly are turned by the motor, then Water is discharged via a drainage pipeline.

Inventor has the function of the water of mixed gas in having been presented for TaiWan, China before and announce No. M485391 Driving device patent, Fig. 2 of the case are to show motor (figure number 20) by a seat board (plate body for being placed on 11 top of water storage tank) It is set to the top of water storage tank (figure number 11), Discharging blades (figure number 40) are then installed in water storage tank, which is installed on The bottom end of the drive shaft of the motor and turned.However, there is a disadvantages for such design, that is, handled by drainage arrangement Object when being the warm water hotter compared with room temperature, the water being stored in the water storage tank can be easy to produce vapor, and vapor can be by Gap between the drive shaft and the seat board passes through, and reaches near the motor.Motor is a kind of electric machine, is there is aqueous vapor When working in the environment of surrounding, it is easy to which the problem of can be faulty or getting rusty, therefore, this problem has to be solved.

Summary of the invention

The main object of the present invention is in that provide a kind of structure for preventing aqueous vapor from passing through of drainage arrangement, can provide anti- The effect that sealing gas passes through, and then protecting effect is generated to motor product.

Edge is, according to the present invention provided by a kind of drainage arrangement prevent the structure that aqueous vapor passes through, include: one Plate has a perforation, and has multiple first fixation holes；One lower seat, top has an opening up choke groove, Yi Jiyou For the choke trench bottom downward through a channel of the lower seat, the top of the lower seat has multiple second fixation holes, which is set to Below the seat board, and make those second fixation holes in alignment with those the first fixation holes；Multiple fixing bolts penetrate those the first fixations Hole and those second fixation holes and the lower seat is fixed on the seat board；One motor is fixed on the composition of the seat board Yu the lower seat On, and be located above the seat board, which there is a drive shaft to be passed down through the perforation and the channel, the bottom end of the drive shaft With in conjunction with a Discharging blades；And a choke blade, it is set to the drive shaft and is located in the choke groove, by the drive shaft institute It turns.

By the relationship that the choke blade in above structure can be turned by the drive shaft, in the resistance during operating Rotation in air drain, and then air is driven to flow it to the channel, and block the aqueous vapor of lower section upwardly through a possibility that, into And protecting effect is generated to motor product.

Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.

Detailed description of the invention

Fig. 1 is the perspective view of a preferred embodiment of the present invention.

Fig. 2 is the explosive view of a preferred embodiment of the present invention.

Fig. 3 is the cross-sectional view of the 3-3 hatching line along Fig. 1.

Fig. 4 is the partial component perspective view of a preferred embodiment of the present invention, shows the structure of choke blade.

Fig. 5 is the mode of operation schematic diagram of a preferred embodiment of the present invention.

Wherein, appended drawing reference

10 drainage arrangements prevent the structure that aqueous vapor passes through

11 seat board twelve punch, 16 first fixation hole

21 lower 22 choke groove of seat, 24 channels

26 second fixation hole, 28 support column, 31 fixing bolt

41 motor, 42 drive shaft, 49 Discharging blades

51 choke blade, 52 plectane, 521 axis hole

54 vertical plate, 91 water storage tank

Specific embodiment

Technical solution of the present invention is described in detail in the following with reference to the drawings and specific embodiments, to be further understood that The purpose of the present invention, scheme and effect, but it is not intended as the limitation of scope of the appended claims of the present invention.

As shown in Figures 1 to 4, a kind of drainage arrangement provided by a preferred embodiment of the present invention prevents aqueous vapor from passing through Structure 10 is mainly made of the lower seat 21 of a seat board 11, one, multiple fixing bolts 31, a motor 41 and a choke blade 51, In:

The seat board 11 has a perforation 12, and has multiple first fixation holes 16.

The lower seat 21, top have an opening up choke groove 22, and by 22 bottom of choke groove downward through this One channel 24 of lower seat 21, the top of the lower seat 21 have multiple second fixation holes 26, which is set to 11 lower section of seat board, And those second fixation holes 26 are in alignment with those the first fixation holes 16.

Those fixing bolts 31 penetrate those first fixation holes 16 and those second fixation holes 26 and are fixed on the lower seat 21 The seat board 11.Bolt can be selected in those fixing bolts 31 on the implementation.

The motor 41 is fixed on the composition of the seat board 11 and the lower seat 21, and is located at 11 top of seat board, the motor 41 there is a drive shaft 42 to be passed down through the perforation 12 and the channel 24, and the bottom end of the drive shaft 42 is with for one draining of combination Blade 49, the Discharging blades 49 are positioned at the lower section of the lower seat 21.In this present embodiment, which has multiple support columns 28 to wear The seat board 11 is crossed, which is set on the support column 28.

The choke blade 51 is set to the drive shaft 42 and is located in the choke groove 22, turned by the drive shaft 42.Yu Ben In embodiment, which is made of a plectane 52 and multiple vertical plates 54, those vertical plates 54 by the plectane 52 bottom Extend downwards, and those vertical plates 54 radially arrange, which has an axis hole 521 and supply the drive shaft 42 pass through.The choke blade 51 is to be set in the drive shaft 42 by the hole wall of the axis hole 521.In addition, those vertical plates 54 is outer Edge can be flushed with the outer rim of the plectane 52 in design, and the vertical plate 54 is made to reach most effective disturbance air in the running whereby Effect.

When implementing, which is set to a water storage tank 91 and is located at the lower seat 21 in the water storage tank 91 the present embodiment, And it is same as known set-up mode.In addition, in this present embodiment, the perforation 12 is rounded, and the opening of choke groove 22 is also the same It is rounded, it whereby, can be corresponding in shape with the plectane 52 of the choke blade 51.In addition, the aperture of the perforation 12 can be It is identical as the opening bore of the choke groove 22 in implementation.Also, when implementing, can make the top surface of the plectane 52 of the choke blade 51 with The top surface of the seat board 11 flushes, and can load onto the calibration result of positioning and alignment in group whereby.In addition, can make when implementing Gap between 52 edge of plectane of the choke blade 51 and 12 peritreme of perforation of the seat board 11 is maintained within 1 millimeter (1mm), The air that the choke blade 51 can be made to be stirred in the running whereby is not easy to be escaped up by the gap, but makes this instead Air above gap is inhaled into and blows out via the channel 24 downwards.

The structure of the present embodiment is explained above, the mode of operation of the present embodiment will be illustrated next.

Fig. 3 please be cooperate to come refering to Fig. 5, in operation, the Discharging blades 49 are turned by the motor 41, use to the water storage Water in slot 91 carries out draining movement.While the motor 41 operating, which is also driven simultaneously then in the resistance Rotation in air drain 22, and disturbing the air in the choke groove 22 flows out it to the channel 24 of the lower seat 21, and attracts simultaneously The air of 11 top of seat board flows into the choke groove 22 via the gap between the choke blade 51 and 12 peritreme of perforation.By This, even if its temperature of water stored in the water storage tank 91 is higher than room temperature and is easy to produce steam, technology of the invention still can be with Stop the vapor in the water storage tank 91 to rise to around the motor 41 via the channel 24 and the perforation 12, and then reaches Protect the effect of motor product (motor 41 belongs to motor product).

Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe It knows those skilled in the art and makes various corresponding changes and modifications, but these corresponding changes and change in accordance with the present invention Shape all should fall within the scope of protection of the appended claims of the present invention.

Claims

1. a kind of drainage arrangement prevents the structure that aqueous vapor passes through, which is characterized in that include:

One seat board has a perforation, and has multiple first fixation holes；

One lower seat, top has an opening up choke groove, and is led to by the choke trench bottom downward through the one of the lower seat Road, the top of the lower seat have multiple second fixation holes, which is set to below the seat board, and is directed at those second fixation holes In those the first fixation holes；

Multiple fixing bolts penetrate those first fixation holes and those second fixation holes and the lower seat are fixed on the seat board；

One motor is fixed on the composition of the seat board and the lower seat, and is located above the seat board, which has a drive shaft It is passed down through the perforation and the channel, the bottom end of the drive shaft is in conjunction with a Discharging blades；And

One choke blade is set to the drive shaft and is located in the choke groove, turned by the drive shaft.

2. drainage arrangement according to claim 1 prevents the structure that aqueous vapor passes through, which is characterized in that the seat board is set to one Water storage tank and it is located at the lower seat in the water storage tank.

3. drainage arrangement according to claim 1 prevents the structure that aqueous vapor passes through, which is characterized in that the perforation is in circle The opening of shape, the choke groove is rounded.

4. drainage arrangement according to claim 3 prevents the structure that aqueous vapor passes through, which is characterized in that the aperture of the perforation It is identical as the opening bore of the choke groove.

5. drainage arrangement according to claim 3 prevents the structure that aqueous vapor passes through, which is characterized in that the choke blade by One plectane and multiple vertical plates are formed, those vertical plates are extended downwardly by the bottom surface of the plectane, and those vertical plates are in radiation Shape arrangement, the plectane center have an axis hole and pass through for the drive shaft.

6. drainage arrangement according to claim 5 prevents the structure that aqueous vapor passes through, which is characterized in that outside those vertical plates Edge is flushed with the outer rim of the plectane.

7. drainage arrangement according to claim 5 prevents the structure that aqueous vapor passes through, which is characterized in that the top surface of the plectane It is flushed with the top surface of the seat board.