CN102356204A - Motor room and fire skylight thereof - Google Patents
Motor room and fire skylight thereof Download PDFInfo
- Publication number
- CN102356204A CN102356204A CN2011800015321A CN201180001532A CN102356204A CN 102356204 A CN102356204 A CN 102356204A CN 2011800015321 A CN2011800015321 A CN 2011800015321A CN 201180001532 A CN201180001532 A CN 201180001532A CN 102356204 A CN102356204 A CN 102356204A
- Authority
- CN
- China
- Prior art keywords
- fire
- forms
- machine room
- pin
- fighting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000155 melt Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 7
- 229910000743 fusible alloy Inorganic materials 0.000 claims description 22
- 230000005484 gravity Effects 0.000 claims description 21
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 5
- 229910045601 alloy Inorganic materials 0.000 abstract description 3
- 239000000956 alloy Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/03—Sky-lights; Domes; Ventilating sky-lights
- E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
- E04D13/0351—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis
- E04D13/0354—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts the parts pivoting about a fixed axis the parts being flat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
- F24F11/34—Responding to malfunctions or emergencies to fire, excessive heat or smoke by opening air passages
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Special Wing (AREA)
Abstract
The embodiment of the invention discloses a motor room and a fire skylight thereof, and relates to the field of the fire technology of an enclosed space. Under the prerequisite that reconstruction of a fire pipeline at a motor room area is not needed, tightness of the motor room with the fire skylight is guaranteed; fire protection of the motor room is realized; construction time is saved; and the cost is reduced. The fire skylight of the motor room comprises a window body and a pin; the window body is provided with an eccentric shaft; the material of the pin is low melting point alloy; under normal temperature, the pin locks the window body and the window body is pressed against a windowframe of the motor room; and under high temperature, the pin melts, and the window body using the eccentric shaft as an axis is opened in an eccentric rotating manner under the effect of the window body.
Description
Technical field
The present invention relates to confined space fire prevention field, relate in particular to a kind of machine room and fire-fighting skylight thereof.
Background technology
The fire fighting system that how to design machine room is a major issue of restriction computer room construction always; For example; The fire fighting system of modular data center machine room: as shown in Figure 1; In modular data center 1; Be provided with passage 3 between the left and right sides rack 2; In order to improve the radiating efficiency of cooling system in the modular data center 1, whole modular data center 1 is designed to confined space.The fire fighting system of existing modular data center 1 mainly is that the top that is employed in passage 3 is provided with fire protection pipeline access port 4; This access port 4 directly is connected with the fire main 5 of machine room; When the thalposis in the modular data center or cigarette sense original paper are sensed the condition of a fire; The fire fighting system in place, machine room place will start; The fire-fighting medium gets into modular data center 1 through the fire protection pipeline access port 4 at modular data center top, stamps out a fire.
But this top at modular data center is provided with the fire fighting system of fire protection pipeline access port exists following problem at least: because applicator does not also have industry standard; The size of the applicator of each manufacturer production differs; Therefore the size of the fire protection pipeline access port of applicator and modular data center top setting can not be mated fully; Influence the sealing of modular data center, and then have influence on the radiating effect of modular data center; And; The fire main in place, machine room place need be transformed according to the position of module in the modular data center; And obtaining examining of relevant departments, just can implement this process need; And; If module need move; Then fire main just needs construction once more to transform, and needs very high construction cost, is unfavorable for that the client uses.
Summary of the invention
The embodiment of the invention discloses a kind of machine room with its fire-fighting skylight, be used to solve the high problem of construction cost that prior art exists.Through the embodiment of the invention, need not under the prerequisite that the fire main in place, machine room place is transformed, realize fire-fighting when having guaranteed the sealing of place, fire-fighting skylight machine room to machine room, practiced thrift the building time of machine room, reduced cost.
Embodiments of the invention adopt following technical scheme:
A kind of fire-fighting skylight of machine room comprises: forms and pin, and said forms are provided with eccentrically weighted shaft; The material of said pin is a low-melting alloy, and under the normal temperature state, said pin is locking and closed on the window frame of said machine room with said forms; Under the condition of high temperature, said pin melts, and said forms are that the axle center eccentric rotary is opened with said eccentrically weighted shaft under action of gravity.
A kind of machine room comprises:
At least one fire-fighting skylight be used to install the window frame in said fire-fighting skylight, said fire-fighting skylight comprises: forms and pin, said forms are provided with eccentrically weighted shaft; The material of said pin is a low-melting alloy, and under the normal temperature state, said pin is with said forms and the locking of said window frame, and said machine room is airtight; Under the condition of high temperature, said pin melts, and said forms are that the axle center eccentric rotary is opened with said eccentrically weighted shaft under action of gravity.
The fire-fighting skylight of the machine room that the embodiment of the invention provides; Under the normal temperature state; Make whole equipment room keep airtight; When the machine room temperature inside surpasses the fusing point of pin; Pin melts; Forms will rotate unlatching under the effect of gravity; Make machine room inside and external communications; The fire-fighting medium in place, machine room place can get into machine room inside easily and carry out fire-fighting; And; Use the machine room in the fire-fighting skylight in the embodiment of the invention when building, to need not the on-site fire protection pipeline of machine room is transformed, practiced thrift the building time of machine room, reduced cost.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously; Accompanying drawing in describing below only is some embodiments of the present invention; For those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of modular data center fire fighting system in the prior art;
Fig. 2 is the structural representation in the fire-fighting skylight of machine room in the embodiment of the invention;
Fig. 3 is the fire-fighting skylight structural representation at normal temperatures of machine room in the embodiment of the invention;
Fig. 4 is the fire-fighting skylight structural representation at high temperature of machine room in the embodiment of the invention;
Fig. 5 is the structural representation of machine room in the embodiment of the invention;
Fig. 6 is the structural representation in fire-fighting skylight in the embodiment of the invention.
The specific embodiment
Embodiments of the invention provide a kind of machine room and fire-fighting skylight thereof; Need not under the prerequisite that the fire main in place, machine room place is transformed; Realize fire-fighting when having guaranteed the sealing of place, fire-fighting skylight machine room, practiced thrift the building time of machine room, reduced cost machine room.
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
Embodiment one
The embodiment of the invention provides a kind of fire-fighting skylight of machine room, and as shown in Figure 2, this fire-fighting skylight comprises:
The fire-fighting skylight of the machine room that the embodiment of the invention provides; Under the normal temperature state; Make whole equipment room keep airtight; When the machine room temperature inside surpassed the fusing point of pin, pin melted, and forms will rotate unlatching under the effect of gravity; Make machine room inside and external communications; The fire-fighting medium in place, machine room place can get into machine room inside easily and carry out fire-fighting, and, use the machine room in the fire-fighting skylight in the embodiment of the invention when building, to need not the on-site fire protection pipeline of machine room is transformed.
The fusing point of low-melting alloy can be set according to the concrete composition of alloy, and at normal temperatures, low-melting alloy is solid-state, and when temperature arrived the fusing point of low-melting alloy, low-melting alloy melted.In embodiments of the present invention, the fusing point of low-melting alloy is 50 ℃.
In embodiments of the present invention; Forms 11 are square; Be coaxially arranged with two eccentrically weighted shafts 12 in the both sides of forms 11; Side in other both sides is provided with first key seat 13; Forms 11 are connected with machine room through two eccentrically weighted shafts 12; The position corresponding with first key seat is provided with second key seat 14 on machine room, and pin is inserted in the pin-and-hole of first key seat 13 and second key seat 14.Forms 11 are provided with the width of the both sides of two eccentrically weighted shafts and can set according to actual conditions, for example are 600mm.
As shown in Figure 3, under the normal temperature state, first key seat and second key seat are locked mutually through pin 15, and forms 11 are closed condition, make machine room keep secret.
When temperature rises to the fusing point of pin; When promptly rising to 50 ℃; Pin melts; Because the eccentrically weighted shaft 12 on the forms 11 is eccentric settings; The suffered gravity of forms of eccentrically weighted shaft 12 both sides is unequal; So; As shown in Figure 4; Forms 11 will be rotated by the bigger side of gravity with eccentrically weighted shaft 12 under the effect of gravity on the axial forms at this moment; Until whole forms 11 perpendicular to ground; Rotation stops, and makes machine room inside and external communications, and the fire-fighting medium in place, machine room place can get into machine room inside easily and carry out fire-fighting.
The fire-fighting skylight of the machine room that the embodiment of the invention provides; Under the normal temperature state; Forms are locked on the machine room through pin; Make whole equipment room keep airtight; Guarantee the radiating efficiency that it is inner; When the machine room temperature inside surpasses the fusing point of pin; Pin melts, because the rotating shaft on the forms is eccentric the setting, the suffered gravity of the forms of rotating shaft both sides is unequal; So; Forms will be rotated by the bigger side of gravity with rotating shaft under the effect of gravity this moment, and perpendicular to ground, rotation stops until whole forms; Make machine room inside and external communications, the fire-fighting medium in place, machine room place can get into machine room inside easily and carry out fire-fighting.And, use the machine room in the fire-fighting skylight in the embodiment of the invention when building, to need not the on-site fire protection pipeline of machine room is transformed, practiced thrift the building time of machine room, reduced cost.
The embodiment of the invention provides a kind of machine room simultaneously, and as shown in Figure 5, this machine room comprises:
At least one fire-fighting skylight 16 be used to install the window frame 18 in fire-fighting skylight, fire-fighting skylight 16 comprises: forms and pin, forms are provided with eccentrically weighted shaft; The material of pin is a low-melting alloy, and under the normal temperature state, pin is with forms and window frame locking, and machine room is airtight; Under the condition of high temperature, pin melts, and forms are opened for the axle center eccentric rotary with the eccentrically weighted shaft under action of gravity.
The machine room that the embodiment of the invention provides; Under the normal temperature state; It is airtight that whole equipment room keeps; When the machine room temperature inside surpassed the fusing point of pin, pin melted, and forms will rotate unlatching under the effect of gravity; Machine room inside and external communications; The fire-fighting medium in place, machine room place can get into machine room inside easily and carry out fire-fighting, and the machine room in the embodiment of the invention need not the fire protection pipeline in place, machine room place is transformed when building.
The fusing point of low-melting alloy can be set according to the concrete composition of alloy, and at normal temperatures, low-melting alloy is solid-state, and when temperature arrived the fusing point of low-melting alloy, low-melting alloy melted.In embodiments of the present invention, the fusing point of low-melting alloy is 50 ℃.
In embodiments of the present invention, machine room comprises: a plurality of racks 19, be provided with passage between rack and the rack, and window frame 18 is arranged on the top of said passage, and fire-fighting skylight 16 can be that module carrier carries out the modularization expansion with rack 19.
In embodiments of the present invention, the machine room that provides of the embodiment of the invention is that example further illustrates with the modular data center machine room:
In modular data center machine room 17, unit such as the power distribution cabinet in the machine room, precision air conditioner and distributing frame are module carrier with rack 19 all, can carry out the modularization expansion according to client's demand.Rack 19 is two files and arranges; In the middle of two row racks, accompany passage 20; The sealed at both ends of passage 20; Make modular data center machine room 17 inside become a confined space; Channel roof between two racks of every row of two row racks is provided with window frame 18, and fire-fighting skylight 16 is arranged on the window frame 18, and fire-fighting skylight 16 can be that the modularization carrier carries out the modularization expansion with rack 19; When the rack module need increase, fire-fighting skylight 16 can increase simultaneously accordingly.For example; If according to customer requirement; Need be in as shown in Figure 5 the two row five-element's modular data center machine room 17 when adding delegation's rack module again; Can after the rack module of fifth line, increase by the 6th row rack module; And with the passage between the two row racks extend to the 6th the row; Channel roof between two racks of the 6th row is installed window frame and fire-fighting skylight then, thereby realizes that fire-fighting skylight 16 is that module carrier carries out modular expansion with rack 19.
As shown in Figure 6; In the machine room that the embodiment of the invention provides; Forms 11 are square; Be coaxially arranged with two eccentrically weighted shafts 12 in the both sides of forms 11; Side in the both sides is provided with first key seat 13 in addition; Forms 11 are connected with window frame 18 through two eccentrically weighted shafts 12, on window frame 18, are provided with second key seat 14 with first key seat, 13 corresponding positions, and pin is arranged in the pin-and-hole of first key seat 13 and second key seat 14.Forms 11 are provided with the width of the both sides of two eccentrically weighted shafts and can set according to actual conditions, are preferably 600mm.
Under the normal temperature state, first key seat and second key seat are locked mutually through pin 15, and forms 11 are closed condition, make machine room keep airtight.
When temperature rises to the fusing point of pin; When promptly rising to 50 ℃; Pin melts; Because the eccentrically weighted shaft 12 on the forms 11 is eccentric settings, the suffered gravity of forms of eccentrically weighted shaft 12 both sides is unequal, and forms 11 will be rotated by the bigger side of gravity with eccentrically weighted shaft 12 under the effect of gravity on the axial forms at this moment; Until whole forms 11 perpendicular to ground; Rotation stops, and makes machine room inside and external communications, and the fire-fighting medium in place, machine room place can get into machine room inside easily and carry out fire-fighting.
With the modular data center machine room is example: under the normal temperature, forms are closed, and make the inner air-tight state that keeps of whole modular data center, guarantee the operating efficiency of its internal heat dissipating system; When temperature raises; Temperature in the modular data center internal module; Smoke detector can be sensed variation of temperature in advance; And report to the police to the fire fighting system in place, machine room place; Make the fire fighting system in place, machine room place get into alert status; When temperature is increased to the fusing point of pin; Pin on the fire-fighting skylight melts; The fire-fighting skylight is opened; For the entering of outside fire-fighting medium provides the path; When temperature continues to raise and reaches the unlatching temperature of fire fighting system; The fire-fighting medium is opened and in the place, sprayed into to fire fighting system, and the fire-fighting medium gets in the machine room confined space through the fire-fighting skylight of opening and carries out fire-fighting, thereby realizes the fire-fighting to the modular data center machine room.
The machine room that the embodiment of the invention provides; Under the normal temperature state; Forms are locked on the window frame of machine room through pin; Make whole equipment room keep airtight; Guarantee the radiating efficiency that it is inner; When the machine room temperature inside surpasses the fusing point of pin; Pin melts, because the rotating shaft on the forms is eccentric the setting, the suffered gravity of the forms of rotating shaft both sides is unequal; So; Forms will be rotated by the bigger side of gravity with rotating shaft under the effect of gravity this moment, and perpendicular to ground, rotation stops until whole forms; Make machine room inside and external communications, the fire-fighting medium in place, machine room place can get into machine room inside easily and carry out fire-fighting.And the machine room in the embodiment of the invention need not the fire protection pipeline in place, machine room place is transformed when building, and has practiced thrift the building time of machine room, has reduced cost.
Through the description of above embodiment, the those skilled in the art can be well understood to the present invention and can realize by the mode that software adds essential common hardware, can certainly pass through hardware, but the former is better embodiment under a lot of situation.Based on such understanding; The part that technical scheme of the present invention contributes to prior art in essence in other words can be come out with the embodied of software product; This computer software product is stored in the storage medium that can read; Floppy disk like computer; Hard disk or CD etc.; Comprise some instructions with so that computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of each embodiment of the present invention.
The above; Only be the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by said protection domain with claim.
Claims (9)
1. the fire-fighting skylight of a machine room, comprising: forms and pin is characterized in that said forms are provided with eccentrically weighted shaft; The material of said pin is a low-melting alloy, and under the normal temperature state, said pin is locking and closed on the window frame of said machine room with said forms; Under the condition of high temperature, said pin melts, and said forms are that the axle center eccentric rotary is opened with said eccentrically weighted shaft under action of gravity.
2. fire-fighting according to claim 1 skylight; It is characterized in that; Said forms are square; Be coaxially arranged with two eccentrically weighted shafts in the both sides of said forms; Side in other both sides is provided with first key seat; Said forms are connected with said machine room through said two eccentrically weighted shafts, on said machine room, are provided with second key seat with the corresponding position of said first key seat, and said pin is inserted in the pin-and-hole of said first key seat and said second key seat.
3. fire-fighting according to claim 1 and 2 skylight is characterized in that, at normal temperatures, said low-melting alloy is solid-state, and when temperature arrived the fusing point of said low-melting alloy, said low-melting alloy melted.
4. fire-fighting according to claim 2 skylight is characterized in that, the width that said forms are provided with the both sides of said two eccentrically weighted shafts is 600mm.
5. a machine room is characterized in that, comprising:
At least one fire-fighting skylight be used to install the window frame in said fire-fighting skylight, said fire-fighting skylight comprises: forms and pin, said forms are provided with eccentrically weighted shaft; The material of said pin is a low-melting alloy, and under the normal temperature state, said pin is with said forms and the locking of said window frame, and said machine room is airtight; Under the condition of high temperature, said pin melts, and said forms are that the axle center eccentric rotary is opened with said eccentrically weighted shaft under action of gravity.
6. machine room according to claim 5; It is characterized in that; Said forms are square; Be coaxially arranged with two eccentrically weighted shafts in the both sides of said forms; Side in the both sides is provided with first key seat in addition; Said forms are connected with said window frame through said two eccentrically weighted shafts, on said window frame, are provided with second key seat with the corresponding position of said first key seat, and said pin is arranged in the pin-and-hole of said first key seat and said second key seat.
7. according to claim 5 or 6 described machine rooms; It is characterized in that said machine room comprises: a plurality of racks are provided with passage between said rack and the rack; Said window frame is arranged on the top of said passage, and said fire-fighting skylight can be that module carrier carries out the modularization expansion with said rack.
8. according to claim 5 or 6 described machine rooms, it is characterized in that at normal temperatures, said low-melting alloy is solid-state, when temperature arrived the fusing point of said low-melting alloy, said low-melting alloy melted.
9. machine room according to claim 6 is characterized in that, the width that said forms are provided with the both sides of said two eccentrically weighted shafts is 600mm.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/078582 WO2012119397A1 (en) | 2011-08-18 | 2011-08-18 | Equipment room and fire fighting skylight thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102356204A true CN102356204A (en) | 2012-02-15 |
| CN102356204B CN102356204B (en) | 2013-07-10 |
Family
ID=45579276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011800015321A Expired - Fee Related CN102356204B (en) | 2011-08-18 | 2011-08-18 | Motor room and fire skylight thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102356204B (en) |
| WO (1) | WO2012119397A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104602767A (en) * | 2012-08-10 | 2015-05-06 | 日东工业株式会社 | Rack aisle isolation structure |
| CN105804442A (en) * | 2016-03-15 | 2016-07-27 | 成都爆米花信息技术有限公司 | Heat dissipation computer room system |
| CN109403484A (en) * | 2018-12-04 | 2019-03-01 | 北京绿创声学工程股份有限公司 | A kind of acoustic hood fire-fighting ceiling device |
| CN110259197A (en) * | 2019-07-01 | 2019-09-20 | 四川贝强声学工程有限公司 | A kind of acoustic hood top module supporting mechanism |
| CN113332623A (en) * | 2021-06-04 | 2021-09-03 | 台州田月桑时科技有限公司 | Assembled building fire escape system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123539B (en) * | 2021-04-26 | 2022-06-07 | 安徽欣叶安康门窗幕墙股份有限公司 | Rain-leakage-proof electric house skylight |
| CN114541836A (en) * | 2022-01-27 | 2022-05-27 | 北京中实上庄混凝土有限责任公司 | Closed concrete mixing plant |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2206828Y (en) * | 1994-02-01 | 1995-09-06 | 北京市新型防火装备厂 | Temp.-control fusing release device of rolling window |
| WO1998059141A1 (en) * | 1997-06-24 | 1998-12-30 | Geze Gmbh | Door actuating system |
| CN2339680Y (en) * | 1998-08-03 | 1999-09-22 | 蒋明宪 | Safety five-retardant locking fastener of fire-retardant door |
| CN2457311Y (en) * | 2001-01-03 | 2001-10-31 | 林文辉 | Anti-fire device for window of building |
| CN201539048U (en) * | 2009-11-20 | 2010-08-04 | 赵洪海 | Automatic opening skylight |
| CN102135198A (en) * | 2011-03-29 | 2011-07-27 | 李武鸿 | Guide fireproofing check valve |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7313680L (en) * | 1973-10-09 | 1975-09-23 | Hogedal Sven | |
| GB2247046A (en) * | 1990-08-18 | 1992-02-19 | Nuaire Ltd | A load operating mechanism |
| CN2473292Y (en) * | 2001-04-18 | 2002-01-23 | 何国雄 | New anti-theft fire-proof lock |
| CN2654831Y (en) * | 2003-10-15 | 2004-11-10 | 涂重恩 | Air permeable window shutter capable of automatic fire prevention |
| US7614194B2 (en) * | 2005-06-17 | 2009-11-10 | Building Materials Investment Corporation | Water-tight double-sided roof patch |
| CN2864012Y (en) * | 2006-02-15 | 2007-01-31 | 王磊 | Automatic door and window opening device for fire-fighting |
| CN201209365Y (en) * | 2008-05-14 | 2009-03-18 | 长春现代门窗科技有限公司 | Loss power spring opening device for electric lighting and smoke-discharging skylight |
| CN201474553U (en) * | 2009-04-16 | 2010-05-19 | 中国移动通信集团设计院有限公司 | Energy-saving pressure release window special for line control type communication computer room |
-
2011
- 2011-08-18 WO PCT/CN2011/078582 patent/WO2012119397A1/en active Application Filing
- 2011-08-18 CN CN2011800015321A patent/CN102356204B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2206828Y (en) * | 1994-02-01 | 1995-09-06 | 北京市新型防火装备厂 | Temp.-control fusing release device of rolling window |
| WO1998059141A1 (en) * | 1997-06-24 | 1998-12-30 | Geze Gmbh | Door actuating system |
| CN2339680Y (en) * | 1998-08-03 | 1999-09-22 | 蒋明宪 | Safety five-retardant locking fastener of fire-retardant door |
| CN2457311Y (en) * | 2001-01-03 | 2001-10-31 | 林文辉 | Anti-fire device for window of building |
| CN201539048U (en) * | 2009-11-20 | 2010-08-04 | 赵洪海 | Automatic opening skylight |
| CN102135198A (en) * | 2011-03-29 | 2011-07-27 | 李武鸿 | Guide fireproofing check valve |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104602767A (en) * | 2012-08-10 | 2015-05-06 | 日东工业株式会社 | Rack aisle isolation structure |
| CN105804442A (en) * | 2016-03-15 | 2016-07-27 | 成都爆米花信息技术有限公司 | Heat dissipation computer room system |
| CN109403484A (en) * | 2018-12-04 | 2019-03-01 | 北京绿创声学工程股份有限公司 | A kind of acoustic hood fire-fighting ceiling device |
| CN110259197A (en) * | 2019-07-01 | 2019-09-20 | 四川贝强声学工程有限公司 | A kind of acoustic hood top module supporting mechanism |
| CN110259197B (en) * | 2019-07-01 | 2024-05-17 | 四川贝强声学工程有限公司 | Top module supporting mechanism of sound insulation cover |
| CN113332623A (en) * | 2021-06-04 | 2021-09-03 | 台州田月桑时科技有限公司 | Assembled building fire escape system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012119397A1 (en) | 2012-09-13 |
| CN102356204B (en) | 2013-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102356204B (en) | Motor room and fire skylight thereof | |
| Staggs et al. | Wind farm security: attack surface, targets, scenarios and mitigation | |
| US20100027212A1 (en) | Environmental disaster data protection system | |
| WO2008137939A3 (en) | Method for data privacy in a fixed content distributed data storage | |
| KR101080692B1 (en) | Fire dampers | |
| CN110933898A (en) | Closed cold pool system | |
| EP2907115B1 (en) | Arrangement for monitoring and earliest detection of fire for a plurality of potentially flammable or potentially explosive vessels and/or housings | |
| CN201867720U (en) | Heat pipe heat radiation type network cabinet | |
| CN103546478A (en) | Internal and external network secure access method and system | |
| Staggs | Breaking wind: Adventures in hacking wind farm control networks | |
| CN106301926A (en) | A kind of method shown based on WEB environment machine room lower various dimensions and monitor in real time | |
| US10791100B2 (en) | Systems, methods and devices for secure routing and recording of network data transported through network switch | |
| CN201860524U (en) | Door plate embedded type heat pipe radiating network machine cabinet | |
| CN203618018U (en) | Internal and external network security access terminal | |
| JP7539186B2 (en) | End-to-end security service provision system using intelligent home network-based PSU | |
| CN210181535U (en) | Server with high network security | |
| US20140104045A1 (en) | Remote-controlling technical plant | |
| CN205142265U (en) | Network protection device suitable for data processing amount is big | |
| CN214676095U (en) | Fire hazard prevention communication equipment rack | |
| CN209856457U (en) | Novel fire prevention valve | |
| CN105437167A (en) | Dustproof electric tool | |
| WO2019063099A1 (en) | Housing for an electronic data processing unit | |
| CN104563739B (en) | Manufacturing method for fireproof safe box | |
| CN214281954U (en) | Outdoor cabinet easy to radiate heat | |
| CN215450372U (en) | Intelligent electric fire monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171208 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee after: Guangdong Gaohang Intellectual Property Operation Co., Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: Huawei Technologies Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171220 Address after: 221000 Suzhou Avenue, Xuzhou Industrial Park, Jiangsu Province, north side Patentee after: Jiangsu Jinding energy saving technology Limited by Share Ltd Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Patentee before: Guangdong Gaohang Intellectual Property Operation Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20180818 |