CN201412928Y

CN201412928Y - Bottom-supply and upper-return full-replacement fresh air pipe laid in side surface of building inner wall

Info

Publication number: CN201412928Y
Application number: CN200920108769XU
Authority: CN
Inventors: 王建民
Original assignee: BEIJING FENGSHANG YANGGUANG ASSETS MANAGEMENT Co Ltd
Current assignee: BEIJING FENGSHANG YANGGUANG ASSETS MANAGEMENT Co Ltd
Priority date: 2009-06-16
Filing date: 2009-06-16
Publication date: 2010-02-24
Anticipated expiration: 2019-06-16

Abstract

A bottom-supply and upper-return full-replacement fresh air pipe laid in the side surface of a building inner wall comprises an air supply pipe and an air return pipe, wherein the air supply pipe includes a high-position fresh air supply branch pipe, a vertical fresh air supply branch pipe, a low-position fresh air supply branch pipe and a fresh air outlet which are sequentially connected with each other, wherein the fresh air outlet is located in the skirt position; a keel decorative board partition is mounted on the outer side of the vertical fresh air supply branch pipe and the low-positionfresh air supply branch pipe; the air return pipe includes an organized air return pipe and an air return hole which are connected with each other and located on the bottom surface of a sunshade; andthe other ends of the high-position fresh air supply branch pipe and the organized air return pipe are connected with a main air return pipe in a fresh air fan room or a fresh air pipe well. The bottom-supply and upper-return full-replacement fresh air pipe has the advantages of convenient construction, high construction quality, short construction period, low cost, clean air outlet, and easy popularization, and can achieve full replacement of the fresh air without influencing the clear height and the ground decorative layer of a building.

Description

The following total replacement fresh air pipeline of serving back that lays in the inner wall of building side

Technical field

The utility model relates to a kind of installing construction technology, specifically is a kind of following total replacement fresh air pipeline of serving back that lays in the inner wall of building side.

Background technology

Along with developing rapidly of domestic economy, and global energy is in short supply, and people strengthen day by day to energy-conserving and environment-protective consciousness, and it adopts down, and to serve back total replacement newly eolian be the scavenging way of the generally acknowledged assurance indoor air environment fresh and healthy of our times engineering circle.In recent years, serve back the new wind mode of total replacement under a kind of high degree of comfort low energy consumption heating (refrigeration) adds, adopted by a part of architectural engineering in China's building trade gradually, this systems technology is served back the new wind mode of total replacement under requiring to adopt.But under adding, present this high degree of comfort low energy consumption heating (refrigeration) serves back the new wind mode of total replacement, its fresh air pipeline construction method of installation is: a, fresh air supply system--in construction, will serve back the total replacement fresh air pipeline down and be laid between the flooring and finishing surface layer on the building structure floor, on the floor finish layer, wash a square opening open, upwards install new wind outlet; B, foul atmosphere air return system--adopt inorganization return air.The problem that this kind construction method exists is: 1, installation difficulty is big; 2, because on ground, can not avoid cross-operation, cause long in time limitly, influenced by cross-operation, be difficult for guaranteeing construction quality; 3, in service owing to new wind exports at flooring, and rush to opening, be difficult to guarantee new wind exit position clean hygiene; 4, ground must be maked somebody a mere figurehead, and influences the clear height in house; 5, because built on stilts, the floor finish layer is unreal, and the people easily trembles when last walking; 6, construction costs costliness; 7, adopt inorganization return air, can not more effectively reach the requirement of serving back the new wind of total replacement down.

Summary of the invention

The purpose of this utility model provides a kind of following total replacement fresh air pipeline of serving back that lays in the inner wall of building side, and the installation difficulty that exists with the solution prior art is big, long in time limit; Be difficult for guaranteeing construction quality; In service owing to new wind exports at flooring, and rush to opening, be difficult to guarantee new wind exit position clean hygiene; Influence the clear height in house; Because built on stilts, the floor finish layer is unreal, the people easily trembles when last walking; The construction costs costliness; Adopt inorganization return air, can not more effectively reach the problem of serving back the requirement of the new wind of total replacement down.

The purpose of this utility model realizes by following technical scheme: comprise air-supply pipeline and return air pipeline, it is characterized in that:

Described air-supply pipeline comprises high-order new wind blowpipe, vertical new wind blowpipe, the new wind blowpipe of low level and new wind air outlet, high-order new wind blowpipe laterally lays along the bottom surface of ceiling, and its air inlet is connected with main ajutage in newly Ventilator Room or the fresh wind tube well; Vertical new wind ajutage is laid on inner wall of building face or the partition wall, should be connected with the other end of the new wind blowpipe of a described high position the vertical upper end of wind blowpipe newly, dock with an end of the new wind blowpipe of low level that lays along inner wall of building face or partition wall lower, transverse lower end that should vertical new wind blowpipe, the other end of the new wind blowpipe of this low level be arranged on skirt on the new wind of position export and be connected.At the described vertical new wind ajutage and the new wind blowpipe of the low level outside keel fitting-up plate partition wall is installed.

Described return air pipeline includes organizes backwind tube and return air inlet, reserves the hole in the position of the close ceiling of building partition, and installs back the air port at this hole; Backwind tube laterally lays along described ceiling bottom surface in a organized way, this in a organized way an end of backwind tube be connected with main backwind tube in described new Ventilator Room or the fresh wind tube well, the other end is connected with the described air port that installs back.

The utility model adopts technique scheme, the pipeline laying that send new wind in the inboard and ceiling, can be able to not influenced the clear height and the floor finish layer in house at construction wall, the cross-operation when not relating to ground construction, and the duration shortening is ensured the quality of products easily.Vertical on the metope in new wind outlet is installed on the skirt with flooring, can guarantee new wind exit position clean hygiene, and adopt return air in a organized way, more effectively reach the requirement of serving back the new wind of total replacement down.Therefore its construction is simple and convenient, has reduced construction costs, is easy to promote the use of.

Description of drawings

Fig. 1 is structural representation of the present utility model (looking up after the horizontal plane of building dissects).

Fig. 2 is the I-I cutaway view of Fig. 1.

Fig. 3 is the II-II cutaway view of Fig. 2.

Fig. 4 is the III-III cutaway view of Fig. 2.

Fig. 5 is the IV-IV cutaway view of Fig. 1.

The specific embodiment

Shown in Fig. 1～5, the utility model comprises air-supply pipeline and return air pipeline, it is characterized in that:

Described air-supply pipeline comprises high-order new wind blowpipe 1, vertical new wind blowpipe 2, the new wind blowpipe 3 of low level and new wind air outlet 4, high-order new wind blowpipe 1 laterally lays along the bottom surface of ceiling 9, and its air inlet is connected with main ajutage 11 in newly Ventilator Room or the fresh wind tube well; Vertical new wind ajutage 2 is laid on the inner wall of building face 8 (or partition wall 81), should be connected with the other end of the new wind blowpipe 1 of a described high position the vertical upper end of wind blowpipe 2 newly, dock with an end of the new wind blowpipe 3 of low level that lays along inner wall of building face 8 (or partition wall 81) lower, transverse lower end that should vertical new wind blowpipe 2, the other end of the new wind blowpipe 3 of this low level be arranged on skirt on the new wind of position export 4 and be connected.At the described vertical new wind ajutage 2 and the new wind blowpipe of low level 3 outsides keel fitting-up plate partition wall 7 is installed, and described vertical new wind ajutage 2 and the new wind blowpipe 3 of low level are closed between inner wall of building face 8 (or partition wall 81) and the keel fitting-up plate partition wall 7.

Described return air pipeline includes organizes backwind tube 5 and return air inlet 6, reserves the hole in the position of the close ceiling of building partition 81, and installs back air port 6 at this hole; Backwind tube 5 laterally lays along described ceiling bottom surface in a organized way, this in a organized way an end of backwind tube 5 be connected with main backwind tube 11 in described new Ventilator Room or the fresh wind tube well, the other end (can be multiterminal) is connected with the described air port 6 that installs back.

The utility model working procedure is:

1, at first on building partition 81 the ceiling bottom position reserve the rectangle hole install back air port 6.

2, on inner wall of building face 8 (or partition wall 81), lay vertical new wind ajutage 2, with its with is connected by main ajutage 11 in new Ventilator Room or the fresh wind tube well high position of drawing and laying along the bottom transverse of ceiling 9 newly wind blowpipe 1 connect.

3, vertical new wind ajutage 2 other ends connect with the new wind blowpipe 3 of low level that lays along inner wall of building face 8 (or partition wall 81) lower, transverse.

4 and install keel fitting-up plate partition wall 7 at the vertical new wind ajutage 2 and the new wind blowpipe of low level 3 outsides, will vertical new wind ajutage 2 and in the new wind blowpipe 3 of low level is closed in.

5, inner wall of building face 8 (or partition wall 81) is gone up new wind air outlet 4 perpendicular to the ground is installed on skirt 10, and the new wind blowpipe of itself and low level 3 terminations are combined.

6, connect the arm of backwind tube in a organized way 5 of drawing by main backwind tube in new Ventilator Room or the fresh wind tube well 11, lay the rectangle hole that the ceiling bottom position is reserved to the building partition 81 along the bottom of ceiling 9.

7, on the rectangle hole of reserving, install back air port 6 again, it is connected with backwind tube arm 5 in a organized way.

In above-mentioned: it states vertical new wind ajutage 2 outside dimensions is wide * thick=60mm～150mm * 30mm～150mm; High-order new wind blowpipe 1 outside dimension is wide * thick=60mm～150mm * 30mm～150mm; New wind blowpipe 3 outside dimensions of low level are wide * thick=60mm～150mm * 30mm～150mm; New wind air outlet 4 outside dimensions are wide * thick=60mm～150mm * 600mm～1500mm; Backwind tube arm 5 outside dimensions are wide * thick=60mm～150mm * 30mm～150mm in a organized way; Return air inlet 6 outside dimensions are wide * thick=60mm～300mm * 300mm～600mm.

Operation principle of the present utility model: send the new wind that is lower than 2 ℃～5 ℃ of indoor temperatures (20 ℃～26 ℃) through the air-supply pipelines by new Ventilator Room or fresh wind tube well master's ajutage 11 that near ground outside the room is provided with, utilize the difference of air themperature, different these principles of its density, the new wind that is lower than 2 ℃～5 ℃ of indoor temperatures forms a new wind lake in the flooring, when in people's inlet chamber, because people's body temperature (36 ℃～37 ℃) is greater than indoor temperature (20 ℃～26 ℃), also greater than the temperature (15 ℃～24 ℃) in new wind lake, rise after the heat exchange of new wind process body temperature, the EGT of people's exhalation simultaneously also is higher than indoor temperature (20 ℃～26 ℃), waste gas rises, and through the return air pipeline of ceiling bottom position setting waste gas is drained.By the circulation that goes round and begins again like this, make indoor air keep fresh and healthy forever, the air in people's suction body is fresh air forever.

Claims

1, a kind of following total replacement fresh air pipeline of serving back that lays in the inner wall of building side comprises air-supply pipeline and return air pipeline, it is characterized in that:

Described air-supply pipeline comprises high-order new wind blowpipe (1), vertical new wind blowpipe (2), the new wind blowpipe of low level (3) and new wind air outlet (4), high-order new wind blowpipe (1) laterally lays along the ceiling bottom surface, and its air inlet is connected with main ajutage (11) in newly Ventilator Room or the fresh wind tube well; Vertical new wind ajutage (2) is laid on inner wall of building face (8) or the partition wall (81), should be connected with the other end of the new wind blowpipe of a described high position (1) the vertical upper end of wind blowpipe (2) newly, dock with an end of the new wind blowpipe of low level (3) that lays along inner wall of building face (8) or partition wall (81) lower, transverse lower end that should vertical new wind blowpipe (2), the other end of the new wind blowpipe of this low level (3) be arranged on skirt on the new wind of position export (4) and be connected; At the described vertical new wind ajutage (2) and the new wind blowpipe of low level (3) outside keel fitting-up plate partition walls (7) are installed;

This return air pipeline includes organizes backwind tube (5) and return air inlet (6), reserves the hole in the position of the close ceiling of building partition (81), and installs back air port (6) at this hole; Backwind tube (5) laterally lays along described ceiling bottom surface in a organized way, this in a organized way an end of backwind tube (5) be connected with main backwind tube (11) in described new Ventilator Room or the fresh wind tube well, the other end is connected with the described air port (6) that installs back.