CN206360351U - The reserved exhaust hole in toilet - Google Patents

Abstract

The utility model discloses a kind of reserved exhaust hole in toilet, it is desirable to provide a kind of toilet through hole is not in the reserved exhaust hole in toilet of rainwater adverse current situation, and its drip irrigation device is, including wall, it is characterised in that：The wall is provided with the through hole for outlet, the boring device for being used for forming ventilating opening is provided with the through hole, the boring device includes built-in pipe, the weld layer between the closed rib and closed rib and built-in pipe at built-in pipe two ends being located in through hole, the built-in pipe is low inside and high outside diagonally downward, the waterproof ventilated membrane that surrounding is pasted onto on pre-buried inside pipe wall is additionally provided between built-in pipe, is sealed between built-in pipe and through hole provided with glue-line for building.

Description

The reserved exhaust hole in toilet

Technical field

The utility model is related to civilian construction field, the reserved exhaust hole in more particularly to a kind of toilet.

Background technology

Nowadays the toilet exterior wall that a large amount of houses have window generally all reserves a diameter of 100 millimeters of steam vent, as The air outlet of exhaust fan is installed by resident family.

At present, Publication No. CN201040875Y Chinese patent discloses a kind of toilet exhausting equipment, and it includes sitting Closet, decorative cover, lower exhaust pipe, electric fan shell, top blast pipe, toilet seat decorative cover side are provided with several steam vents, Delay switch is provided with decorative cover inboard row stomata, lower exhaust pipe one end is connected with decorative cover steam vent, the other end and air inducing The open communication of casing body, electric fan shell outlet is connected with top blast pipe, and its electric fan shell is special multiple sound insulation Shell, is fixedly installed air-introduced machine in electric fan shell, due to being provided with some steam vents, exhaust above toilet seat decorative cover side Pipe is communicated therewith, and is discharged the foul smell in toilet seat in time by air-introduced machine.

Although this toilet exhausting equipment is in time discharged foul smell by air-introduced machine, it leads in installation process Chang Huiwei air-introduced machines reserve air draft through hole, when there is sleety weather, it will the situation that rainwater flows backwards or permeated occur.

Utility model content

The purpose of this utility model is to provide a kind of reserved exhaust hole in toilet, and it, which has, can be prevented effectively from through hole refluence With the advantage for infiltrating into inside.

Above-mentioned technical purpose of the present utility model technical scheme is that：

Boring device behind a kind of toilet, including wall, the wall are provided with the through hole for outlet, the through hole Provided with the boring device for forming ventilating opening, the boring device is including the built-in pipe in through hole, positioned at built-in pipe two Weld layer between the closed rib and closed rib and built-in pipe at end, the built-in pipe is low inside and high outside diagonally downward.

It is arranged such, due to being often provided with the ventilating opening for being vented in toilet, and lack when pouring wall must The mould wanted, therefore flat hole or rear perforate can be only reserved, and this through hole is once likely to result in rainwater when the rainy day Adverse current so that rainwater is filled into interior, set in order to avoid there is such case when wall is poured in wall There is built-in pipe, pass through built-in pipe diagonally downward, it is to avoid the closed rib inside current adverse current to toilet simultaneously on built-in pipe Help avoid gap of the rainwater between built-in pipe and through hole and penetrate into toilet, while strengthening wall near through hole Stability.

Further set：The waterproof ventilated membrane that surrounding is pasted onto on pre-buried inside pipe wall is additionally provided between the built-in pipe.

Be arranged such, by provided with waterproof ventilated membrane, the entrance of rainwater can be effectively prevented, while avoiding oozing for current Thoroughly, but the unimpeded of air-flow can be effectively ensured.

Further set：Sealed between the built-in pipe and through hole provided with glue-line for building.

It is arranged such, gap between built-in pipe and through hole is blocked and adhesive for building by using glue-line for building It can generally use chemistry adhesion medicament to be blocked, the gap occurred in casting process be blocked, so as to ensure closed Effect, reduce rain penetration possibility.

Further set：The closed rib thickness is in 5~10mm.

It is arranged such, closed rib will reach certain thickness, can just plays a part of protection, while it is steady to play reinforcement wall Qualitatively act on.

Further set：The closed rib both sides are provided with the neck of transverse recess, are provided with that be used for will be closed in the neck The expansion bolt that rib is fixed on wall.

It is arranged such, by opening up recessed neck in closed rib both sides, it is to avoid directly by the closed rib of bolt-through, so that Closed rib stability and rigidity are impacted, closed rib can both be fixed by placing expansion bolt by the neck opened up, Closed rib surface will not be caused to penetrate and destroyed.

Further set：The built-in pipe stretches out wall one end apart from 3~5mm of surface of wall.

It is arranged such, effectively avoids rainwater from being splashed into inside built-in pipe, the possibility of more efficiently reduction rain penetration.

Further set：The weld layer thickness is in 4~6mm.

It is arranged such, the thickness of welding should be more suitable, blocked up to take excessive volume, while causing the wave of resource Take, but excessively thin will be unable to situations such as firm welding easily loosening occurs.

In summary, the utility model has the advantages that：By the inclination of built-in pipe, rainwater is effectively ensured will not Flow backwards, while the infiltration for reducing rainwater is effectively ensured by the cooperation of waterproof ventilated membrane,.

Brief description of the drawings

Fig. 1 is the reserved exhaust hole internal structure schematic diagram in toilet；

Fig. 2 is the reserved exhaust hole positive structure schematic in toilet.

In figure, 1, wall；2nd, through hole；3rd, boring device；31st, built-in pipe；32nd, closed rib；33rd, weld layer；4th, waterproof is saturating Air film；5th, glue-line for building；6th, neck；7th, expansion bolt.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment 1：A kind of reserved exhaust hole in toilet, as shown in Figures 1 and 2, it mainly includes on wall 1, wall 1 Provided with reserved through hole 2, through hole 2 is mainly used in the exhaust of supply toilet, and in order to do not interfere with the overall stability of wall 1 with And fastness, it is necessary in through hole 2 pre-buried boring device 3, boring device 3 mainly includes being placed on built-in pipe 31 in through hole 2, Built-in pipe 31 is set diagonally downward, the waterproof and breathable being fixed on inside built-in pipe 31 provided with some surroundings on the inwall of built-in pipe 31 Film 4, the port of export that built-in pipe 31 is located at exterior wall is relatively low, while stretching out the one end of wall 1 apart from the 3~5mm of surface of wall 1, built-in pipe Glue-line 5 for building is coated with around 31 outer walls, is mainly used in blocking the gap between through hole 2 and built-in pipe 31, while pre-buried Pipe 31 is located at the outer surface of wall 1 and is provided with closed rib 32, and closed rib 32 and built-in pipe 31 form entirety, and closed rib 32 passes through weldering Connect layer 33 and be arranged in parallel with cabinet exterior and is connected.

The overall thickness of closed rib 32 is in 5~10mm, due to being connected between closed rib 32 and built-in pipe 31 by weld layer 33 Connect, and the thickness of weld layer 33 is between 4~6mm, the closed both sides of rib 32 are provided with some necks 6 of transverse recess, neck 6 and inlayed Be embedded with the expansion bolt 7 for closed rib 32 to be fixed on wall 1, by expansion bolt 7 the closed side of rib 32 so as to The closed rigidity of of rib 32 itself is not interfered with, it is to avoid punched on closed rib 32, so as to have influence on overall Stability Analysis of Structures.

Its main operational principle is as follows：Because the toilet that a large amount of houses have window would generally all reserve diameter again 100 The steam vent of millimeter, as the air outlet for installing exhaust fan, necessary mould is lacked in work progress, is often reserved Without foundation or rear perforate, this mode is easily caused rainwater refluence, therefore sets boring device 3 in the through hole 2 of wall 1, will Built-in pipe 31 in boring device 3 is obliquely installed, and waterproof ventilated membrane 4 is placed in inside, and rainwater, which is effectively ensured, will not penetrate into inside, Glue-line 5 for building is coated with the outer wall of built-in pipe 31 simultaneously, the gap between through hole 2 and built-in pipe 31 is blocked, Closed rib 32 and built-in pipe 31 form entirety, are installed while closed rib 32 is close to vertical exterior wall, it is ensured that built-in pipe, which has, certain to incline On the one hand angle and closed rib 32 are arranged on the surface of wall 1 can reduce the scope punched, on the other hand effectively through hole 2 be carried out close Envelope, it is to avoid rainwater impact is impacted so as to the situation of burn into infiltration occur for a long time in built-in pipe 31 and the intersection of through hole 2, and Closed rib 32 fixed when in order to avoid carrying out punching on closed rib 32 so as to by expansion bolt 7, therefore closed The both sides of rib 32 set the neck 6 for concaving towards center, so that expansion bolt 7 is caught in neck 6, the closed surface of rib 32 will not be carried out Destruction.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

Claims (7)

1. a kind of reserved exhaust hole in toilet, including wall (1), it is characterised in that：The wall (1), which is provided with, is used for outlet Through hole (2), the boring device (3) for being used for forming ventilating opening is provided with the through hole (2), the boring device (3) includes position In the built-in pipe (31) in through hole (2), closed rib (32) and closed rib (32) and built-in pipe positioned at built-in pipe (31) two ends (31) weld layer (33) between, the built-in pipe (31) is low inside and high outside diagonally downward.

2. the reserved exhaust hole in toilet according to claim 1, it is characterised in that：Also set between the built-in pipe (31) There is the waterproof ventilated membrane (4) that surrounding is pasted onto on built-in pipe (31) inwall.

3. the reserved exhaust hole in toilet according to claim 1, it is characterised in that：The built-in pipe (31) and through hole (2) sealed between provided with glue-line for building (5).

4. the reserved exhaust hole in toilet according to claim 1, it is characterised in that：Closed rib (32) thickness is 5 ~10mm.

5. the reserved exhaust hole in toilet according to claim 1, it is characterised in that：Closed rib (32) both sides are provided with The expansion bolt for being used for that closed rib (32) to be fixed on wall (1) is provided with the neck (6) of transverse recess, the neck (6) (7)。

6. the reserved exhaust hole in toilet according to claim 1, it is characterised in that：The built-in pipe (31) stretches out wall (1) one end is apart from wall (1) 3~5mm of surface.

7. the reserved exhaust hole in toilet according to claim 1, it is characterised in that：Weld layer (33) thickness is 4 ~6mm.