CN213838221U

CN213838221U - Door pocket structure for fresh air overflow of passive house

Info

Publication number: CN213838221U
Application number: CN202021241750.5U
Authority: CN
Inventors: 王甲坤; 钱映引; 刘佳; 李林; 王伟民; 张文涛
Original assignee: Frye Shanxi Architectural Planning And Design Co ltd
Current assignee: Frye Shanxi Architectural Planning And Design Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-07-30
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a door pocket structure for passive room new trend overflow, including left deckle board, right deckle board, the vertical relative parallel arrangement of left and right deckle board. An air passing channel is respectively arranged in the left side wall of the left frame plate and the right side wall of the right frame plate, and silencing cotton is arranged on the inner wall of the air passing channel. The overflow air inlet and the overflow air outlet of the air passing channel in the left frame plate are respectively positioned on the left side of the front part and the left side of the rear part of the air passing channel, and the overflow air inlet and the overflow air outlet of the air passing channel in the right frame plate are respectively positioned on the left side of the front part and the left side of the rear part of the air passing channel. All dispose the grid strip on each overflow air intake and the overflow air outlet, all have a plurality of overflow hole of regular arrangement on every grid strip. The utility model discloses structural design is ingenious, offers the cross wind passageway in door pocket both sides, realizes that the bedroom ventilates to the corridor overflow, and the overflow air intake and the overflow air outlet of crossing the wind passageway are located the side of door pocket line to dispose the grid strip, the outward appearance is obtrusive, uses accessible, has better syllable-dividing effect.

Description

Door pocket structure for fresh air overflow of passive house

Technical Field

The utility model relates to a building ventilation technical field, concretely relates to door pocket structure for passive room new trend overflow.

Background

One of five major factors of passive room design is the new trend all-in-one of taking heat recovery, and the new fan guarantees room air quality and comfort level through organized air supply and air exhaust. Fresh air is sent to bedroom, study room and living room, circulated to corridor, then to toilet and then discharged to outdoor. However, if the room door is closed, organized wind circulation is blocked, and thus an overflow vent is required. The air is extruded to a corridor through the overflow of the door pocket, then to a toilet, and finally the dirty air is discharged to the outside through the exhaust of the toilet.

The overflow air port needs to meet the overflow air quantity, and meanwhile, the normal use of a room cannot be influenced, and the overflow air port has an attractive function. The conventional overflow air port treatment methods include two types: first, the gap under the door overflows. A gap of 1.8-2 cm is needed under a door to ensure the overflow air quantity, so that the sound insulation effect of a room cannot be guaranteed, and meanwhile, light outside the room at night can penetrate into the room through the door gap. And secondly, a wall surface overflow air port product. The wall surfaces of a room, a living room or a corridor are more obtrusive, the design and construction are inconvenient, the appearance is not good, and the forms can not be accepted by residents. Therefore, the prior art is in need of further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems of the prior art, the utility model provides a door pocket structure for overflow of passive room fresh air solves the problem that gap overflow needs to stay great gap under the door, and the effect that gives sound insulation is poor, and non-light tight problem can appear at night to and at wall installation overflow wind gap can seem obtrusive, the construction is inconvenient and with high costs.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides a door pocket structure for passive room new trend overflow, its includes left deckle board, right deckle board and goes up the deckle board, the vertical relative parallel arrangement of left side deckle board and right deckle board, go up the deckle board about both ends respectively with the upper end fixed continuous of left and right deckle board.

And an air passing channel is respectively arranged in the left side wall of the left frame plate and the right side wall of the right frame plate, and silencing cotton is arranged on the inner wall of the air passing channel.

The overflow air inlet and the overflow air outlet of the air passing channel in the left frame plate are respectively positioned on the left side of the front part and the left side of the rear part of the air passing channel, and the overflow air inlet and the overflow air outlet of the air passing channel in the right frame plate are respectively positioned on the left side of the front part and the left side of the rear part of the air passing channel.

All dispose the grid strip on each overflow air intake and the overflow air outlet, all have a plurality of overflow hole of regular arrangement on every grid strip.

Furthermore, one side of the left frame plate and one side of the right frame plate, which are deviated from each other, are respectively provided with a group of door pocket lines.

Each group of door pocket lines comprises two door pocket lines which are oppositely arranged in tandem, and each door pocket line and the corresponding left frame plate or right frame plate are of an integral structure.

Furthermore, the cross section of each door pocket line is square, and the outer vertical surface of each door pocket line is flush with the front side wall or the rear side wall of the frame plate where the door pocket line is located.

Furthermore, the two door pocket lines on the same side are matched with the outer side walls of the corresponding frame plates to form mounting clamping grooves matched with the wall body, the outer side walls of the frame plates are provided with inward-concave overflow cavities, the overflow cavities are matched with the wall body to form the air passing channel, and the door pocket lines are located outside the wall body.

Further, square notches are formed in one side, close to each other, of the two door pocket lines of the same group, and the front side and the rear side of the overflow cavity respectively extend into the two square notches in the door pocket lines of the same group.

The square notch of the door pocket line positioned on the front side is matched with the wall body to form an overflow air inlet, and the square notch of the door pocket line positioned on the rear side is matched with the wall body to form an overflow air outlet.

Furthermore, the cross section of grid strip is the U-shaped, and fixed buckle is in the outside of corresponding door pocket line, and a plurality of overflow hole is arranged at equal interval in proper order along the length direction of grid strip.

Furthermore, the front side and the rear side of the upper frame plate are respectively provided with the same door pocket line.

By adopting the technical scheme, the utility model discloses a beneficial technological effect is: the utility model discloses structural design is ingenious, through seting up the wind passageway in door pocket both sides, realizes that the bedroom ventilates to the corridor overflow, and the overflow air outlet of the overflow air intake of wind passageway is located the side of door pocket line and disposes the grid strip, and the outward appearance is obtrusive, uses accessible, has simplified construction process, and the cost is reduced has better syllable-dividing effect.

Drawings

Fig. 1 is a schematic diagram of the door pocket structure for the fresh air overflow of the passive house of the present invention.

Fig. 2 is a partial schematic view of a portion of fig. 1, showing a right bezel.

Fig. 3 is a schematic cross-sectional view of the right deckle plate of fig. 2 in the position of the overflow cavity.

Fig. 4 is a usage status diagram of the door pocket structure for the fresh air overflow of the passive room.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

with reference to fig. 1 to 4, a door pocket structure for overflow of fresh air of a passive house comprises a left frame plate 1, a right frame plate 2 and an upper frame plate, wherein the left frame plate 1 and the right frame plate 2 are flat plates with rectangular cross sections, and the left frame plate and the right frame plate are made of the same material and have the same size. The left frame plate 1 and the right frame plate 2 are arranged vertically and relatively in parallel, the upper frame plate is horizontally arranged between the left frame plate 1 and the right frame plate 2, and the left end and the right end of the upper frame plate are fixedly connected with the upper ends of the left frame plate 1 and the right frame plate 2 respectively. A door body 9 is installed in a door pocket enclosed by the left frame plate 1, the right frame plate 2 and the upper frame plate, one side of the door body 9 is rotatably connected with the right frame plate 2, and door stop lines matched with the door body 9 are arranged on the left frame plate 1, the right frame plate 2 and the upper frame plate.

And one side of the left frame plate 1 and one side of the right frame plate 2, which are deviated from each other, are respectively and fixedly provided with a group of door pocket lines. Each group of door pocket lines comprises two door pocket lines 3 which are oppositely arranged in tandem, and the inner side of each door pocket line 3 is fixedly connected with the surface of the corresponding left frame plate 1 or right frame plate 2 into a whole. The same door pocket line 3 is respectively arranged at the front side and the rear side of the upper frame plate. After the door pocket is installed, the door pocket line 3 is positioned on the outer side of the wall body 8.

The cross section of the door pocket line 3 is rectangular, the outer vertical surface of each door pocket line 3 is flush with the front side wall or the rear side wall of the frame plate connected with the door pocket line 3, and the outer vertical surface of the door pocket line 3 is the front side surface of the door pocket line 3 positioned on the front side or the rear side surface of the door pocket line 3 positioned on the rear side.

And an air passing channel is respectively arranged in the left side wall of the left frame plate 1 and the right side wall of the right frame plate 2, and silencing cotton 4 is arranged on the inner wall of the air passing channel. The door pocket line 3 is outwards salient for the lateral wall of left deckle board 1 or right deckle board 2, two door pocket lines 3 of homonymy form with the lateral wall cooperation of continuous deckle board 5 of wall body looks adaptation, and the door pocket installation is accomplished the back, and the wall body gets into in the mounting groove 5.

The outer side wall of each frame plate is provided with an inward-concave overflow cavity 6, the overflow cavities 6 are located in the installation clamping grooves 5, the silencing cotton 4 is fixedly laid on the inner wall of the overflow cavities 6, the overflow cavities 6 are matched with the wall body 8 to form the air passing channel, and each door pocket line 3 is located outside the wall body 8.

The overflow air inlet 61 and the overflow air outlet 62 of the air passage in the left frame plate 1 are respectively positioned at the left side of the front part and the left side of the rear part of the air passage, and the overflow air inlet 61 and the overflow air outlet 62 of the air passage in the right frame plate 2 are respectively positioned at the left side of the front part and the left side of the rear part of the air passage. The square notch has all been seted up to one side that two door pocket lines of the same group are close to each other, and both sides extend respectively in two square notches on the door pocket line of the same group around overflow cavity 6. The square notch of the door pocket line positioned on the front side is matched with the wall body to form an overflow air inlet 61, and the square notch of the door pocket line positioned on the rear side is matched with the wall body to form an overflow air outlet 62.

Grid bars 7 are arranged on each overflow air inlet 61 and each overflow air outlet 62, and each grid bar 7 is provided with a plurality of overflow holes 71 which are regularly distributed. The cross section of grid strip 7 is the U-shaped, and the fixed buckle is in the outside that corresponds door pocket line 3, and a plurality of overflow hole 71 is arranged at equal interval in proper order along the length direction of grid strip 7.

Install blast pipe 101 on the bedroom wall body 8 in passive room, indoor new trend all-in-one is connected to the one end of blast pipe 101, and its other end is located the top of indoor furred ceiling 103 to dispose supply-air outlet 102, supply-air outlet 102 hides in the top of furred ceiling 103, and fresh air is sent into in the bedroom through supply-air outlet 102, and the atmospheric pressure in the bedroom is higher than the corridor. The air in the bedroom enters the overflow cavity 6 through the overflow air inlets 61 on the outer sides of the left frame plate 1 and the right frame plate 2 and then enters the corridor through the overflow air outlets 62. When the air in the bedroom enters the corridor through the air passing channel, the silencing cotton 4 arranged on the inner wall of the overflow cavity 6 can effectively reduce noise, and a good sound insulation effect is achieved.

The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. A door pocket structure for fresh air overflow of a passive house comprises a left frame plate, a right frame plate and an upper frame plate, and is characterized in that the left frame plate and the right frame plate are vertically arranged in parallel relatively, and the left end and the right end of the upper frame plate are fixedly connected with the upper ends of the left frame plate and the right frame plate respectively;

an air passing channel is respectively arranged in the left side wall of the left frame plate and the right side wall of the right frame plate, and silencing cotton is arranged on the inner wall of the air passing channel;

the overflow air inlet and the overflow air outlet of the air passing channel in the left frame plate are respectively positioned on the left side of the front part and the left side of the rear part of the air passing channel, and the overflow air inlet and the overflow air outlet of the air passing channel in the right frame plate are respectively positioned on the left side of the front part and the left side of the rear part of the air passing channel;

2. The door pocket structure for fresh air overflow of the passive room as claimed in claim 1, wherein a set of door pocket lines are respectively disposed on the sides of the left frame plate and the right frame plate which are away from each other;

3. The door pocket structure for fresh air overflow of a passive room as claimed in claim 2, wherein the cross section of the door pocket lines is square, and the outer vertical surface of each door pocket line is flush with the front side wall or the rear side wall of the frame plate on which the door pocket line is arranged.

4. The door pocket structure for overflowing of fresh air of a passive room as claimed in claim 3, wherein two door pocket lines on the same side are matched with the outer side wall of the corresponding frame plate to form a mounting slot matched with the wall body, an inward-recessed overflow cavity is formed on the outer side wall of each frame plate, the overflow cavity is matched with the wall body to form the air passage, and the door pocket lines are located outside the wall body.

5. The door pocket structure for fresh air overflow of the passive house according to claim 4, wherein one side of the two door pocket lines of the same group, which is close to each other, is provided with a square notch, and the front side and the rear side of the overflow cavity respectively extend into the two square notches on the door pocket lines of the same group;

6. The door pocket structure for fresh air overflow of the passive house according to claim 2, wherein the cross section of the grid strip is U-shaped, and the fixing clip is fastened at the outer side of the corresponding door pocket line, and the plurality of overflow holes are sequentially arranged at equal intervals along the length direction of the grid strip.

7. The door pocket structure for fresh air overflow of the passive house according to claim 1, wherein the same door pocket line is respectively provided at the front and rear sides of the upper frame plate.