CN205944332U

CN205944332U - Waterproof ventilation unit

Info

Publication number: CN205944332U
Application number: CN201620816006.0U
Authority: CN
Inventors: 李兵; 王黎明; 谢龙; 甘大利; 葛飞; 李韧; 付冠东; 吴东; 陈顺东; 丁传记
Original assignee: Anhui Ankai Automobile Co Ltd
Current assignee: Anhui Ankai Automobile Co Ltd
Priority date: 2016-07-29
Filing date: 2016-07-29
Publication date: 2017-02-08
Anticipated expiration: 2026-07-29

Abstract

The utility model discloses a waterproof ventilation unit, a waterproof ventilation unit, including induced air watertight fittings and air -out device, induced air watertight fittings constitutes at the grid of front portion, waterproof box and the circular water leaking pipe of setting at the rear portion who sets up at the middle part by setting up, the air -out device comprises seal shell and the play tuber pipe of seamless connection on seal shell. The utility model provides a simple structure's a waterproof ventilation unit has realized not only ventilating but also waterproof, has also realized the solid stop motion bars facial height little while of degree and has realized the requirement that the ventilation pipe diameter is big again.

Description

A kind of water-proof ventilation device

Technical field

The utility model is related to passenger car field, particularly a kind of water-proof ventilation device.

Background technology

In Practical Project, it is frequently encountered to the object heat dissipation problem in cabin, such as electric automobile power battery radiating, Electrokinetic cell is commonly mounted in battery case, then battery case is contained in the battery flat of vehicle, installs blower fan simultaneously inside battery case Carry blast pipe, it usually needs air inducing in passenger compartment, this is accomplished by water-proof ventilation grid.Stationary grizzly face height when cabin Less, when connecing the ventilation duct being relatively large in diameter again simultaneously, i.e. the height with diameter greater than stationary grizzly face of ventilation duct, at this moment tradition Grid be difficult to accomplish not only to divulge information but also waterproof, the present invention can realize stationary grizzly face, and highly little to realize ventilation duct again straight simultaneously The big requirement in footpath.

Utility model content

The utility model is in order to solve the problems referred to above in the presence of prior art, there is provided a kind of structure is simply a kind of , it is achieved that not only having divulged information but also waterproof, also achieving stationary grizzly face, highly little to realize ventilation duct again straight simultaneously for water-proof ventilation device The big requirement in footpath.

A kind of water-proof ventilation device of the present utility model, including air inducing water-tight device and exhaust apparatus, described air inducing waterproof Device by arranging fore grid, be arranged on the compartment at middle part and be arranged on the circular leak pipe at rear portion and constitute, described lattice Shutter and the first fixing hole are offered on grid, is provided with air outlet above described compartment rear wall, is provided with rear wall bottom margin Circular leaking hole, by seal casinghousing and seamless connection, the discharge pipe on seal casinghousing is constituted described exhaust apparatus, described sealing Housing rear surface offers circular air outlet, be provided with through hole at rear wall bottom margin and four side cornices have vertical turning over Side, described flange is provided with multiple second fixing holes.

Attached to each other seamlessly between described grid, compartment, circular leak pipe.

The height of described compartment is identical with grid, and length is less than grid.

The upper end of described water fender is connected with the upper inside wall of compartment, the inner wall lower of this water fender lower end and compartment There is gap.

The length and width of described seal casinghousing rear wall is all slightly larger than the length and width of compartment rear wall, and capsul It is seamlessly connected between body rear wall and compartment rear wall

Described through hole is corresponding with leak pipe position and diameter is slightly larger than leak pipe diameter and through hole is seamlessly connected with leak pipe.

Its external diameter of described discharge pipe is more than the diameter of circular air outlet and is seamlessly connected with the bottom of sealing structure.

Compared with prior art, the utility model is capable of ventilation on highly less stationary plane to the utility model The big requirement of pipe diameter, realizes air inducing and waterproof from cabin using air inducing water-tight device, is realized using exhaust apparatus and needs Cooling object is joined directly together, and therefore ventilation and water resistance are good.

Brief description

Fig. 1 is structural representation of the present utility model；

Fig. 2 is air inducing water-tight device front view of the present utility model；

Fig. 3 is air inducing water-tight device top view of the present utility model；

Fig. 4 is air inducing water-tight device rearview of the present utility model；

Fig. 5 is A-A sectional view in Fig. 2；

Fig. 6 is B-B sectional view in Fig. 2；

Fig. 7 is exhaust apparatus front view of the present utility model；

Fig. 8 is exhaust apparatus top view of the present utility model.

In figure：1st, air inducing water-tight device；2nd, exhaust apparatus；3rd, rectangular box；4th, leak flexible pipe；5th, vent hose；10th, lattice Grid；11st, shutter；12nd, the first fixing hole；13rd, compartment；14th, leak pipe；15th, air outlet；16th, circular leaking hole；17th, keep off Water plate；20th, seal casinghousing；22nd, discharge pipe；23rd, circular air outlet；24th, through hole；25th, flange；26th, the second fixing hole.

Specific embodiment

Below in conjunction with the accompanying drawings the utility model is elaborated.

As shown in figure 1, being a kind of water-proof ventilation apparatus structure schematic diagram described in the utility model.Of the present utility model anti- Water ventilation unit, including air inducing water-tight device 1 and exhaust apparatus 2, described air inducing water-tight device 1 is by the fore grid of setting 10th, it is arranged on the compartment 13 at middle part and is arranged on the circular leaking hole 16 at rear portion and constitutes, described exhaust apparatus 2 are by seal casinghousing 20 are constituted with the discharge pipe 22 being seamlessly connected on seal casinghousing.Described grid 10 refers to that front is provided with shutter 11 and two Side is provided with the rectangular sheet structure of the first fixing hole 12；Described compartment 13 is that a kind of bottom carries air outlet 15 and circle The box like structure of shape leaking hole 16, is to be seamlessly connected between the rear wall of compartment 13 and its four side walls；Air outlet 15 is being justified The top of shape leaking hole 16, and circular leaking hole 16 bottom circular arc is concordant with rear wall bottom margin；Upper arm inside compartment 13 Down-set have water fender 17, is seamlessly connected between described water fender 17 and compartment upper arm, left arm, right arm；Compartment 13 Height is identical with grid 10, and length is less than grid 10, is seamless company inside described four side walls of compartment 13 and grid 10 Connect；Described its external diameter of leak pipe 14 is more than the diameter of leaking hole (122), and concentric with circular leaking hole 16, and compartment 13 Rear wall is seamlessly connected, and leak pipe 14 circular arc bottommost is not less than the edge of compartment 13 rear wall bottom.Described seal casinghousing 20 is the box like structure that a kind of rear wall carries circular air outlet 23 and through hole 24, and the length and width of this seal casinghousing 20 rear wall is all More than the length and width of compartment 13 rear wall, and through hole 24 is corresponding with leak pipe 14 position, with diameter greater than leak pipe 14 Diameter, simultaneously the four of this box like structure side cornice have vertical flange 25, the second fixing hole 26 is provided with flange.Air-out Its external diameter of pipe 22 is more than the diameter of circular air outlet 23, and is seamlessly connected with the bottom of seal casinghousing 20.

The utility model also includes being close to the rectangular box-like structure 3 that cabin inner walls are made up of, cabin facade inwall quadrangular Remove bulkhead on the contact position top with rectangular box-like structure 3.Air inducing wader is equipped with blinds when using by the utility model Compartment 13 and leak pipe 14 are now just risen by facing out on the rectangular box-like structure 3 outside stationary plane being fixed on cabin of window Enter to cabin interior, by rectangular box-like for exhaust apparatus 2 structure 3 inner side stationary plane, now circular leak pipe 14 passes through capsul The through hole 24 of body 20, crams the gap between circular leak pipe 14 and through hole 24, connects circular leakage with one end of leak flexible pipe 4 Water pipe 14 exposes the part in seal casinghousing 20 outside, another perforate terminating to cabin bottom, makes the other end of leak flexible pipe 4 Opening projects cabin bottom lower surface；Connect discharge pipe 22 with vent hose 5 and need to cool down the blast pipe of object.

Claims

1. a kind of water-proof ventilation device it is characterised in that：Including air inducing water-tight device（1）And exhaust apparatus（2）, described air inducing prevent Water installations（1）By the fore grid of setting（10）, be arranged on middle part compartment（13）With the circular leak being arranged on rear portion Hole（16）Constitute, described grid（10）On offer shutter（11）With the first fixing hole（12）, described compartment（13）Rear wall Top is provided with air outlet（15）, be provided with circular leaking hole at rear wall bottom margin（16）And inwall is provided with water fender（17）, institute State exhaust apparatus（2）By seal casinghousing（20）With discharge pipe on seal casinghousing for the seamless connection（22）Constitute, described capsul Body（20）Back wall surface offers circular air outlet（23）, be provided with through hole at rear wall bottom margin（24）And four side cornices have Vertical flange（25）, described flange is provided with multiple second fixing holes（26）.

2. water-proof ventilation device as claimed in claim 1 it is characterised in that：Between described grid, compartment, circular leak pipe that This is seamlessly connected.

3. water-proof ventilation device as claimed in claim 1 it is characterised in that：Described compartment（13）Height and grid（10） Identical, length is less than grid.

4. water-proof ventilation device as claimed in claim 1 it is characterised in that：Described water fender（17）Upper end and compartment （13）Upper inside wall connect, the inner wall lower of this water fender lower end and compartment has gap.

5. water-proof ventilation device as claimed in claim 1 it is characterised in that：Described seal casinghousing（20）The length of rear wall and width Degree is all slightly larger than compartment（13）It is seamlessly connected between the length and width of rear wall, and seal casinghousing rear wall and compartment rear wall.

6. water-proof ventilation device as claimed in claim 1 it is characterised in that：Described through hole（24）With circular leaking hole（16）Position Put corresponding and diameter is slightly larger than leak pipe diameter and through hole is seamlessly connected with leak pipe.

7. water-proof ventilation device as claimed in claim 1 it is characterised in that：Described discharge pipe（22）Its external diameter is more than circle Air outlet（23）Diameter and and seal casinghousing（20）Bottom be seamlessly connected.