CN201460648U - Ventilating sound-proofing peeking-prevention security door of laboratory room - Google Patents
Ventilating sound-proofing peeking-prevention security door of laboratory room Download PDFInfo
- Publication number
- CN201460648U CN201460648U CN2009201287910U CN200920128791U CN201460648U CN 201460648 U CN201460648 U CN 201460648U CN 2009201287910 U CN2009201287910 U CN 2009201287910U CN 200920128791 U CN200920128791 U CN 200920128791U CN 201460648 U CN201460648 U CN 201460648U
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- door
- sound insulation
- ventilation opening
- fire
- steel plate
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a ventilating sound-proofing peeking-prevention security door of a laboratory room, comprising a door frame (1), an upper ventilation opening (3), a lower ventilation opening (7), an upper wind deflector (5), a lower wind deflector (10) and a fire-prevention sound-proofing door curtain (8); the ventilating sound-proofing peeking-prevention security door is characterized in that: the ventilating sound-proofing peeking-prevention security door of the laboratory room is composed of a hollow integral door frame (1) formed by a door front surface and a door back surface which are integral steel plates and are welded on a channel steel frame, an upper ventilation opening (3) is arranged at the position of the steel plate at the front surface of a door top half part (2), a lower ventilation opening (7) is arranged at the position of the steel plate at the back surface of a door bottom half part (4), and the fire-prevention sound-proofing door curtain (8) is arranged on the lower ventilation opening (7). The security door has simple structure and good ventilating sound-proofing and peeking-prevention effect, can be used for a laboratory room door of an industrial and mining enterprise and public institution and can be popularized in residential houses.
Description
Technical field
The utility model relates to a kind of security door, specifically, is ventilation, sound insulation, the anti-security door of spying on that a kind of laboratory is used.
Background technology
At present, security door has all been adopted in the laboratory of placing accurate expensive instrument or depositing special reagent, but install the security door majority stuffy, also not sound insulation.The laboratory of having closed door and window is through behind the winter and summer vacation, or in the high weather of temperature, opens behind the door that the laboratory has very big smell, needs long-time ventilation, both influenced breadboard use, influences the healthy of staff again; And the equipment running noises in some laboratory is bigger, and the laboratory needs sound insulation, in order to avoid influence adjacent breadboard teaching or research work; In addition, some researchs of maintaining secrecy need anti-spying on.So, need the anti-security door of spying on of having of a kind of sound insulation of ventilating.Chinese patent CN2338468Y " peep-proof ventilation security door " has announced a kind of security door, and it is by door frame and be contained in the middle of the door frame by several strips that are, and laterally places, and the barrier board more than covering is under formed door fence formation.Though this security door ventilates, not sound insulation, and also ventilation opening is to be welded by barrier board and door frame, tamper-resistant safety is poor; Chinese patent CN201137433Y " collapsible ventilation security door " has announced a kind of security door, is fixed with reinforcing rib on the lateral surface of its structural feature door body; The middle part of door body is provided with folding, and folding is provided with the folding door that can seal ventilation opening, but the top of door body has the hook of fixed fold door.Equally, there is ventilation in this security door but not sound insulation, and anti-spying on.
The utility model content
Technical problem to be solved in the utility model is: a kind of ventilation, sound insulation, the anti-security door of spying on are provided.
The technical scheme that its technical problem that solves the utility model adopts is: the anti-security door of spying on of laboratory ventilation sound insulation, comprise door frame, last ventilation opening, following ventilation opening, last wind deflector, following wind deflector, with the fire-proof sound insulation door curtain, it is characterized in that: the anti-security door of spying on of described laboratory ventilation sound insulation is welded on the hollow integral door frame channel-section steel frame on formed as door is positive with a door reverse side by two blocks of complete steel plates, the steel plate place, front of door the first half has ventilation opening, the steel plate place, the back side of the student's half part has down ventilation opening, and following ventilation opening is equipped with the fire-proof sound insulation door curtain.
In the technique scheme, the described ventilation opening of going up is the group of holes that drills through by same intervals, with the rectangular patterns rule on the steel plate of the front of door, through-hole diameter Φ 3～5mm.
Preferred embodiment as technique scheme, the described ventilation opening of going up, the upper brim of its corresponding opening steel plate of inboard institute is to a back side steel plate on opposite, be welded with the last wind deflector of arc, described ventilation opening down, the end opening limit of its corresponding opening steel plate of inboard institute is welded with the following wind deflector of arc to a front steel plate on opposite.
Another preferred embodiment as technique scheme, described fire-proof sound insulation door curtain is installed in down the ventilation opening inboard by upper winding shaft and lower winding shaft, the fire-proof sound insulation door curtain is made up of one section fire-proof sound insulation material and one section connection cord or soft gauze, and the material of fire-proof sound insulation material is glass fabric or asbestos composite material.
After adopting technique scheme, the front that has ensured door is an integral plate all the time, promptly reduced and opened ventilation opening opposite house Influence on security, made again that ventilation opening is elegant in appearance, hidden not to take up room, and saved because of offering material and the artificial expense that window is wasted in addition; Eliminated straight turning owing in the door upper and lower wind deflector is installed, produce eddy current when having avoided wind in door, to flow and influence the air permeability of door, so, after wind enters from last ventilation opening, can be descending rapidly along last wind deflector, through wind deflector in ventilation opening inlet chamber down; Adopt upper and lower vent design, both ensured ventilation, reduced again simultaneously to ventilate the influence of sound insulation, and the fire-proof sound insulation door curtain of following ventilation opening, further increased soundproof effect, the former fire-proof function that has of door can not be reduced; This design has ensured that also the ventilation and the peep-proof visual function of door has concurrently; The upper winding shaft of fire-proof sound insulation door curtain and the mounting means of lower winding shaft make the conversion of ventilation and insulated fire pattern convenient freely.
The beneficial effects of the utility model are: simple in structure, economical and practical, and ventilation, sound insulation, anti-spying on, fire-proof function has concurrently and is equipped with.In addition, also have and be convenient to make, can promote general advantage to the aspect, residential houses.
Description of drawings
Fig. 1 is the positive main schematic diagram of looking of the present utility model;
Fig. 2 looks cross-sectional view for the left side of the utility model Fig. 1;
Fig. 3 is the main schematic diagram of looking in the back side of the present utility model;
1. door frames among the figure; The door the first half; 3. go up ventilation opening; 4. the student's half part; 5. go up wind deflector; 6. upper winding shaft; 7. descend ventilation opening; 8. fire-proof sound insulation door curtain; 9. lower winding shaft; 10. play wind deflector.
The specific embodiment
Further the utility model is illustrated below in conjunction with drawings and Examples.
Referring to Fig. 1～3, the anti-security door of spying on of laboratory ventilation sound insulation, comprise door frame 1, last ventilation opening 3, following ventilation opening 7, last wind deflector 5, following wind deflector 10, with fire-proof sound insulation door curtain 8, it is characterized in that: the anti-security door of spying on of described laboratory ventilation sound insulation is welded on the hollow integral door frame 1 channel-section steel frame on formed as door is positive with the door back side by two blocks of complete steel plates, the steel plate place, front of door the first half 2 has ventilation opening 3, and the steel plate place, the back side of the student's half part 4 has down ventilation opening 7, and following ventilation opening 7 is equipped with fire-proof sound insulation door curtain 8.The described ventilation opening 3 of going up is the group of holes that drill through by same intervals, with the rectangular patterns rule on the steel plate of the front of door, through-hole diameter Φ 3～5mm.The described ventilation opening 3 of going up, the upper brim of its corresponding opening steel plate of inboard institute is welded with the last wind deflector 5 of arc to the door back side steel plate on opposite, the described ventilation opening 7 that descends, the end opening limit of its corresponding opening steel plate of inboard institute is welded with the following wind deflector 10 of arc to a front steel plate on opposite.Described fire-proof sound insulation door curtain 8 is installed in down ventilation opening 7 inboards by upper winding shaft 6 and lower winding shaft 9, fire-proof sound insulation door curtain 8 is made up of one section fire-proof sound insulation material and one section connection cord or soft gauze, and the material of fire-proof sound insulation material is glass fabric or asbestos composite material.
After adopting technique scheme, the front that has ensured door is an integral plate all the time, promptly reduced and opened ventilation opening 3 opposite house Influence on security, made again that ventilation opening 3 is elegant in appearance, hidden not to take up room, and saved because of offering material and the artificial expense that window is wasted in addition; Owing to wind deflector 5 is installed in the door, plays wind deflector 10 to eliminate straight turning, produce eddy current when having avoided wind in door, to flow and influence the air permeability of door, so, after wind enters from last ventilation opening 3, can be descending rapidly along last wind deflector 5, wind deflector 10 is in following ventilation opening 7 inlet chambers under the warp; Ventilation opening 3, ventilation opening 7 designs had down both ensured ventilation in the employing, reduced again simultaneously to ventilate to the influence of sound insulation, and the fire-proof sound insulation door curtain 8 of following ventilation opening 7, further increased soundproof effect, the former fire-proof function that has of door can not be reduced; This design has ensured that also the ventilation and the peep-proof visual function of door has concurrently; The upper winding shaft 6 of fire-proof sound insulation door curtain 8 and the mounting means of lower winding shaft 9 make the conversion of ventilation and insulated fire pattern convenient freely.
The mounting means of upper winding shaft 6 and lower winding shaft 9 can adopt installation up and down shown in Figure 2, installs about also can adopting.This security door technology can be promoted general in the aspect, residential houses.
Claims (4)
1. a laboratory ventilation sound insulation prevents spying on security door, comprise door frame (1), last ventilation opening (3), following ventilation opening (7), last wind deflector (5), following wind deflector (10), with fire-proof sound insulation door curtain (8), it is characterized in that: the anti-security door of spying on of described laboratory ventilation sound insulation is welded on the hollow integral door frame (1) channel-section steel frame on formed as door is positive with the door back side by two blocks of complete steel plates, the steel plate place, front of door the first half (2) has ventilation opening (3), the steel plate place, the back side of the student's half part (4) has down ventilation opening (7), and following ventilation opening (7) is equipped with fire-proof sound insulation door curtain (8).
2. laboratory ventilation sound insulation according to claim 1 is anti-spies on security door, it is characterized in that: the described ventilation opening (3) of going up is the group of holes that drills through by same intervals, with the rectangular patterns rule on the steel plate of the front of door, through-hole diameter Φ 3～5mm.
3. anti-the spying on of laboratory ventilation sound insulation according to claim 1 stolen door, it is characterized in that: the described ventilation opening (3) of going up, the upper brim of its corresponding opening steel plate of inboard institute is to a back side steel plate on opposite, be welded with the last wind deflector (5) of arc, described ventilation opening (7) down, the end opening limit of its corresponding opening steel plate of inboard institute is welded with the following wind deflector (10) of arc to a front steel plate on opposite.
4. the anti-security door of spying on of laboratory ventilation sound insulation according to claim 1, it is characterized in that: it is inboard that described fire-proof sound insulation door curtain (8) is installed in down ventilation opening (7) by upper winding shaft (6) and lower winding shaft (9), fire-proof sound insulation door curtain (8) is made up of one section fire-proof sound insulation material and one section connection cord or soft gauze, and the material of fire-proof sound insulation material is glass fabric or asbestos composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201287910U CN201460648U (en) | 2009-09-10 | 2009-09-10 | Ventilating sound-proofing peeking-prevention security door of laboratory room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201287910U CN201460648U (en) | 2009-09-10 | 2009-09-10 | Ventilating sound-proofing peeking-prevention security door of laboratory room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201460648U true CN201460648U (en) | 2010-05-12 |
Family
ID=42388002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201287910U Expired - Fee Related CN201460648U (en) | 2009-09-10 | 2009-09-10 | Ventilating sound-proofing peeking-prevention security door of laboratory room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201460648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191117A (en) * | 2017-07-22 | 2017-09-22 | 丁向峰 | Soundproof ventilating window |
| CN110671025A (en) * | 2019-10-15 | 2020-01-10 | 王林昌 | Steel ventilation sound insulation anti-theft door and sound insulation method |
-
2009
- 2009-09-10 CN CN2009201287910U patent/CN201460648U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191117A (en) * | 2017-07-22 | 2017-09-22 | 丁向峰 | Soundproof ventilating window |
| CN107191117B (en) * | 2017-07-22 | 2019-02-12 | 重庆金科建筑设计研究院有限公司 | Soundproof ventilating window |
| CN110671025A (en) * | 2019-10-15 | 2020-01-10 | 王林昌 | Steel ventilation sound insulation anti-theft door and sound insulation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110910 |