CN107524607A

CN107524607A - Drainage arrangement prevents structure that aqueous vapor passes through

Info

Publication number: CN107524607A
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: 2017-12-29
Anticipated expiration: 2036-06-20
Also published as: CN107524607B

Abstract

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

Description

Drainage arrangement prevents structure that aqueous vapor passes through

Technical field

The present invention is relevant with drainage arrangement, particularly relates to a kind of structure for preventing aqueous vapor from passing through of drainage arrangement.

Background technology

Existing drainage arrangement, such as the drainage arrangement that air conditioner or freezing equipment use, be mostly by an aqua storage tank with And motor located at the aqua 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 announces the water with mixed gas function of No. M485391 in having been presented for TaiWan, China before Drive device patent, Fig. 2 of the case are to show motor (figure number 20) by a seat board (lid is placed in the plate body at the top of aqua storage tank 11) The top of aqua storage tank (figure number 11) is arranged at, Discharging blades (figure number 40) are then installed in aqua storage tank, and the Discharging blades are installed on The bottom of the drive shaft of the motor and turned.However, there is a shortcoming for such a design, i.e. when handled by drainage arrangement Object when being the warm water hotter compared with normal temperature, the water being stored in the aqua storage tank can easily produce vapor, and vapor can be by Space 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 being worked 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.

The content of the invention

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

Edge is, according to a kind of structure for preventing aqueous vapor from passing through of drainage arrangement provided by the present invention, to include：One Plate, there is a perforation, and there are multiple first fixing holes；A time seat, top have an opening up choke groove, Yi Jiyou The choke trench bottom is downward through a passage of the lower seat, and the top of the lower seat has multiple second fixing holes, and the lower seat is located at Below the seat board, and make those second fixing holes in alignment with those the first fixing holes；Multiple gim pegs, penetrate those the first fixations Hole and those second fixing holes and the lower seat is fixed on the seat board；One motor, it is fixed on the composition of the seat board and the lower seat On, and above the seat board, there is the motor drive shaft to be passed down through the perforation and the passage, the bottom of the drive shaft With for reference to a Discharging blades；And a choke blade, located at the drive shaft and in the choke groove, by the drive shaft institute Turn.

The relation that can be turned by the choke blade in said structure by the drive shaft, in the resistance during operating Groove internal rotation, so drive air make its to the passage flow, and block lower section aqueous vapor upwardly through possibility, and then Protecting effect is produced 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.

Brief description of the drawings

Fig. 1 is the stereogram 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 sectional view of the 3-3 hatching lines along Fig. 1.

Fig. 4 is the partial component stereogram 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, reference

10 drainage arrangements prevent structure that aqueous vapor passes through

The fixing hole of 11 seat board twelve punch 16 first

21 times passages of 22 choke groove of seat 24

The gim peg of 26 second fixing hole, 28 support column 31

The Discharging blades of 41 motor, 42 drive shaft 49

The axis hole of 51 choke blade, 52 plectane 521

The aqua storage tank of 54 riser 91

Embodiment

Technical solution of the present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings, 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 that a preferred embodiment of the present invention is provided prevents what aqueous vapor from passing through Structure 10, mainly it is made up of a seat board 11, a seat 21, multiple gim pegs 31, a motor 41 and a choke blade 51, its In：

The seat board 11, there is a perforation 12, and there are multiple first fixing holes 16.

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

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

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

The choke blade 51, located at the drive shaft 42 and in the choke groove 22, turned by the drive shaft 42.Yu Ben In embodiment, the choke blade 51 is made up of a plectane 52 and multiple risers 54, those risers 54 by the plectane 52 bottom Extension forms downwards, and those risers 54 radially arrange, and the center of plectane 52 has an axis hole 521 and supplies the drive shaft 42 pass through.The choke blade 51 is the hole wall by the axis hole 521 in the drive shaft 42.In addition, those risers 54 is outer Edge can be in design with the plectane 52 outer rim flush, the riser 54 is reached maximally effective disturbance air in the running Effect.

For the present embodiment when implementing, the seat board 11 is located at an aqua storage tank 91 and the lower seat 21 is located in the aqua storage tank 91, And it is same as known set-up mode.In addition, in the present embodiment, the perforation 12 is rounded, and the opening of choke groove 22 is similarly It is rounded, thereby, you can 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 with the opening bore of the choke groove 22 in implementation.Also, implement when, can make the choke blade 51 plectane 52 top surface with The top surface of the seat board 11 flushes, and can thereby have the calibration result of positioning and alignment in assembling.In addition, when implementing, can make Space between the edge of plectane 52 of the choke blade 51 and the peritreme of perforation 12 of the seat board 11 is maintained within 1 millimeter (1mm), It can thereby cause the air that the choke blade 51 is stirred in the running to be not easy to be escaped up by the space, but make this on the contrary Air above space is inhaled into and blown out via the passage 24 downwards.

The structure of the present embodiment is explained above, next illustrates the mode of operation of the present embodiment.

Fig. 3 please be coordinate to refer to Fig. 5, in operation, the Discharging blades 49 are turned by the motor 41, use to the water storage Water in groove 91 carries out draining action.While the motor 41 operates, the choke blade 51 is also simultaneously driven then in the resistance Rotated in air drain 22, and the air disturbed in the choke groove 22 makes it be flowed out to the passage 24 of the lower seat 21, and attract simultaneously Space of the air of the top of seat board 11 between the choke blade 51 and the peritreme of perforation 12 flows into the choke groove 22.By This, even if its temperature of water stored in the aqua storage tank 91 easily produces steam higher than room temperature, technology of the invention still can be with Stop that the vapor in the aqua storage tank 91 is risen to around the motor 41 via the passage 24 and the perforation 12, and then Protect the effect of motor product (motor 41 belongs to motor product).

Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence Know those skilled in the art when can be made according to the present invention it is various it is corresponding change and deformation, but these corresponding change and become Shape should all belong to the protection domain of appended claims of the invention.

Claims

1. a kind of drainage arrangement prevents structure that aqueous vapor passes through, it is characterised in that includes：

One seat board, there is a perforation, and there are multiple first fixing holes；

A time 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 fixing holes, and the lower seat is directed at those second fixing holes below the seat board In those the first fixing holes；

Multiple gim pegs, penetrate those first fixing holes and those second fixing holes and the lower seat is fixed on the seat board；

One motor, it is fixed on the composition of the seat board and the lower seat, and above the seat board, the motor has a drive shaft The perforation and the passage are passed down through, the bottom of the drive shaft is with for reference to a Discharging blades；And

One choke blade, located at the drive shaft and in the choke groove, turned by the drive shaft.

2. the drainage arrangement according to claim 1 prevents structure that aqueous vapor passes through, it is characterised in that the seat board is located at a water storage Groove and the lower seat is set to be located in the aqua storage tank.

3. the drainage arrangement according to claim 1 prevents structure that aqueous vapor passes through, it is characterised in that the perforation is rounded, should The opening of choke groove is rounded.

4. the drainage arrangement according to claim 3 prevents structure that aqueous vapor passes through, it is characterised in that the aperture of the perforation with should The opening bore of choke groove is identical.

5. the drainage arrangement according to claim 3 prevents structure that aqueous vapor passes through, it is characterised in that the choke blade is by a circle Plate and multiple risers are formed, and those risers are extended downwardly by the bottom surface of the plectane and formed, and those risers are radially arranged Row, plectane center have an axis hole and passed through for the drive shaft.

6. the drainage arrangement according to claim 5 prevents structure that aqueous vapor passes through, it is characterised in that the outer rim of those risers with The outer rim of the plectane flushes.

7. the drainage arrangement according to claim 5 prevents structure that aqueous vapor passes through, it is characterised in that the top surface of the plectane with should The top surface of seat board flushes.