CN201843464U

CN201843464U - Heat insulation wind-proof door

Info

Publication number: CN201843464U
Application number: CN201020580690XU
Authority: CN
Inventors: 陈黎明; 裘晓东; 张国光; 刘用海
Original assignee: NINGBO CONSTRUCTION CO Ltd
Current assignee: NINGBO JIANGONG ENGINEERING GROUP CO., LTD.
Priority date: 2010-10-27
Filing date: 2010-10-27
Publication date: 2011-05-25
Anticipated expiration: 2020-10-27

Abstract

The utility model relates to a heat insulation wind-proof door, which is designed by aiming at the technical problem that the existing door has a poor heat insulation effect when being opened and closed frequently. The heat insulation wind-proof door is arranged in a passage between an indoor space and an outdoor space, and the passage consists of a door post, a door frame and doors. The utility model has the main design scheme that at least two buffer regions are formed by at least three doors in the passage, the three doors are one kind or more than one kind of doors from a flat door, a rotary door and a door curtain, i.e. the exchange of indoor air flows and outdoor air flows needs to pass through at least two buffer regions, and the air flow resistance is larger, so the heat insulation wind-proof effect is realized. The structural design of the heat insulation wind-proof door is reasonable, the area of occupied ground is small, good heat insulation wind-proof effect is realized, in addition, the opening and closing regulation on the door can be carried out in time according to the change of external climate environment or people stream conditions, the regulation is very convenient and simple, and the heat insulation wind-proof door is suitable for being applied to places with great people stream, such as markets, hotels and the like.

Description

The insulation storm door

Technical field

The utility model relates to a kind of door of building, is a kind of insulation storm door.

Background technology

Building energy conservation is an important component part of implementing national economy sustainable development, in recent years nation-building cloth promulgated by the ministries or commissions of the Central Government a series of energy saving policies, rules, standard, China's building energy-saving standard is improved constantly.In building energy conservation, peripheral protective insulation is wherein most important one, and peripheral protective energy-conservation in, the area proportion of door and window is also little, but energy loss has accounted for and goes along with sb. to guard him about half of total energy loss.So the heat insulating ability of raising door is an importance of building energy conservation.But in some markets, hotel, because the stream of people at the gate of coming in and going out is more, the gate opens and closes frequent, and energy loss is very big.In the prior art, revolving door commonly used or door curtain reduce energy loss, but effect is desirable not enough.

Summary of the invention

For overcoming above-mentioned deficiency, the utility model is to provide a kind of insulation storm door to this area, makes it solve existing door not good enough technical problem of heat insulation effect when frequent the switching.Its objective is and be achieved through the following technical solutions.

A kind of insulation storm door, this insulation storm door is to place the indoor and outdoor passage place that is separated by, passage is made of door pillar, doorframe, door, its structural feature is to constitute at least two buffer areas by at least three fan doors in the described passage, and described three fan doors are one or more in jib door, revolving door, the door curtain.The unlatching situation of considering door might be turnover simultaneously, so at least three fan doors are set, its objective is and realizes that as far as possible multiple leaf door is not opened simultaneously, reduces indoor and outdoor air-flow exchange thus, improves the heat insulation effect of door.So-called buffer area is meant the closed area between partition door and the partition door, because of indoor and outdoor exchange air-flow and this zone of caloric requirement process, so be called buffer area, indoor, the outdoor bigger temperature difference that buffer area makes forms staged and descends, and air-flow played damping action, thereby reduce indoor and outdoor air-flow and exchange heat speed.

Be provided with jib door two fans, revolving door one fan in the described passage, revolving door places two fan jib door middle parts, constitutes buffer area between jib door and the revolving door, constitutes a Z-shaped passage by jib door, revolving door, doorframe.In outdoor inlet chamber or outdoor, all needed into two buffer areas from indoor arrival.Be set to Z-shaped passage, its objective is and reduce the shared indoor space of this insulation door as far as possible.

Be provided with jib door four fans, revolving door one fan in the described passage, four fan jib doors and revolving door constitute a H shape passage, wherein two fan jib doors place the revolving door left side to constitute the left passage of H shape passage, two fan jib doors place the revolving door right side to constitute the right passage of H shape passage in addition, revolving door is the center-aisle that connects left passage and right passage in the H shape passage, and described left passage and right passage respectively are a buffer area.When climatic environment is comparatively comfortable, when perhaps personnel's flow is very big, can directly four fan jib doors all be opened, realize that adjacent inside and outside two fan jib doors constitute straight channel, convenient turnover.Simultaneously, direction can be adjusted in the outer ring of revolving door, revolving door also is set to make things convenient for personnel to come in and go out inside and outside the direct communication chamber.When needs used as the insulation storm door, left and right sides passage respectively used a fan jib door, and wherein in the fan communication chamber, outside another fan communication chamber, two fan jib doors are as normal closed gate in addition, and making passage is Z-shaped by H deformation.

Be provided with two on jib door six fans, door curtain in the described passage, described six fan jib doors constitute a rectangular channel, and described two door curtains are divided into three passages that are parallel to each other with described rectangular channel, and each passage is provided with two fan jib doors, and each passage is a buffer area.This structure and above-mentioned four fan jib doors and a fan revolving door that principle is set is identical, but, reduced cost by two door curtains and two fan jib doors replacement revolving doors.

Described revolving door is made of inner ring and outer ring, and inner ring places in the outer ring rotatable, and the outer ring places in the described doorframe rotatable, is provided with position local device between outer ring and the doorframe.When revolving door need be as the buffered gate of air-flow buffer area, the outer ring path direction is rotated to buffer channel, and outer ring and doorframe are fixed by position local device, realize that promptly revolving door is as buffered gate.In revolving door needs direct communication chamber when outdoor, the rotation outer ring, the path direction that makes the outer ring is fixed outer ring and doorframe more directly towards indoor and outdoor, realizes that promptly the direct communication chamber of revolving door is interior and outdoor.

The utility model reasonable in design, area occupied is little, not only plays to be incubated protection effect preferably, and can be according to variation or stream of people's situation of outside climatic environment, in time carry out the switching adjustment of door, comparatively convenient, simple, be fit to be applied to the bigger places of the stream of people such as existing market, hotel.

Description of drawings

Fig. 1 is the structural representation of revolving door in the prior art.

Fig. 2 is the structural representation of the utility model scheme one.

Fig. 3 is the structural representation of the utility model scheme two.

The specific embodiment

Now in conjunction with the accompanying drawings, the utility model is further described.The name of sequence number is called among the figure: doorframe 1, jib door 2, revolving door 3, outer ring 301, inner ring 302, sealing brush 303, door curtain 4.

As shown in Figure 1, this structure is revolving door 3 structures of the prior art, and the revolving door both sides are provided with jib door 2, when the stream of people more after a little while, through-flow by revolving door, when the stream of people more for a long time, can open the jib door of both sides.The utility model has designed the insulation storm door of Fig. 2 and Fig. 3 in order to improve the insulation protection effect of existing revolving door, and the concrete structure among Fig. 2 is: two fan jib doors before and after the revolving door both sides are provided with respectively, totally four fan jib doors.Revolving door He Ping Men places on the doorframe 1 of rectangle, and revolving door comprises inner ring 302 and outer ring 301, is provided with sealing brush 303 between inner ring and the outer ring, is provided with position local device between outer ring and the doorframe, by position local device outer ring and doorframe is fixed.The structure of Fig. 3 is the alternative structure of Fig. 2, and the revolving door among Fig. 2 is substituted with two door curtains 4 and front and back two fan jib doors, can reduce cost.The jib door of said structure can be selected glass door, thereby it is safer that personnel are walked in passage, is difficult for the situation that the generation personnel are bumped against.

Specifically 2 pairs of operating process of the present utility model briefly explain in conjunction with the accompanying drawings.The operating process of Fig. 2: when needing insulation windproof,, select to open the jib door of revolving door both sides when indoor, make to be Z-shaped passage, can realize that indoor insulation is windproof by the passage in the outdoor inlet chamber by regulating the outer ring of revolving door.When outside climatic environment is comparatively suitable, regulate the revolving door outer ring, revolving door is directly communicated with indoor, outdoor, and can optionally open the jib door of revolving door both sides according to stream of people's situation, realize good ventilation.Operating process and Fig. 2 of Fig. 3 are roughly the same, and different with Fig. 2 is that Fig. 3 by controlling the switchings of two fan jib doors, realizes the state that insulation is windproof or ventilate by the revolving door of two fan jib doors and two door curtain replacement Fig. 2.Door curtain among Fig. 3 (4) also can substitute with two fan jib doors.

The kind of door is different with number because the utility model relates to, and its effect and channel shape that can produce also is not quite similar, and the foregoing description is intended to illustrate technological means of the present utility model, and unrestricted technical scope of the present utility model.

Claims

1. one kind is incubated storm door, this insulation storm door is arranged on the indoor and outdoor passage place that is separated by, passage is made of door pillar, doorframe (1), door, it is characterized in that constituting at least two buffer areas by at least three fan doors in the described passage, described three fan doors are one or more in jib door (2), revolving door (3), the door curtain (4).

2. insulation storm door according to claim 1, it is characterized in that being provided with in the described passage jib door (2) two fans, revolving door one fan (3), revolving door places two fan jib door middle parts, constitutes buffer area between jib door and the revolving door, constitutes a Z-shaped passage by jib door, revolving door, doorframe (1).

3. insulation storm door according to claim 1, it is characterized in that being provided with in the described passage jib door (2) four fans, revolving door one fan (3), four fan jib doors and revolving door constitute a H shape passage, wherein two fan jib doors place the revolving door left side to constitute the left passage of H shape passage, two fan jib doors place the revolving door right side to constitute the right passage of H shape passage in addition, revolving door is the center-aisle that connects left passage and right passage in the H shape passage, and described left passage and right passage respectively are a buffer area.

4. insulation storm door according to claim 1, it is characterized in that being provided with in the described passage (4) two on jib door (2) six fans, door curtain, described six fan jib doors constitute a rectangular channel, described two door curtains are divided into three passages that are parallel to each other with described rectangular channel, each passage is provided with two fan jib doors, and each passage is a buffer area.

5. according to claim 2 or 3 described insulation storm doors, it is characterized in that described revolving door (3) is made of inner ring (302) and outer ring (301), inner ring places in the outer ring rotatable, and the outer ring places in the described doorframe rotatable, is provided with position local device between outer ring and the doorframe.