CN209603802U - Library's fire safety door system - Google Patents
Library's fire safety door system Download PDFInfo
- Publication number
- CN209603802U CN209603802U CN201920077473.XU CN201920077473U CN209603802U CN 209603802 U CN209603802 U CN 209603802U CN 201920077473 U CN201920077473 U CN 201920077473U CN 209603802 U CN209603802 U CN 209603802U
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- CN
- China
- Prior art keywords
- key
- switch
- slot
- alarm
- fire
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of library's fire safety door system, including power supply and alarm mechanism, alarm mechanism is controlled to a power supply by total conducting wire；Alarm mechanism includes alarm switch, alarm lamp and the buzzer being connected in series by intraphase conductor, and alarm lamp and buzzer are set at head station；Recess is equipped with key slot on the wall of fire resistant doorsets indoor, and the Key hook for hooking fire prevention door key is equipped at key slot；Cloche is equipped at the notch of key slot, the slot bottom recess of key slot is equipped with switch slot, and alarm switch is set at switch slot.In library when generation fire behavior, the utility model saves the round-trip head station of staff and waits the time for finding corresponding fire prevention door key at head station, therefore compares and greatly improved in the past from generation fire behavior to the speed for opening fire resistant doorsets evacuation personnel.Key triggers alarm after removing from Key hook, and the staff at head station is allowed to take measures to carry out evacuating personnel together at the first time and arrange the work of fire extinguishing.
Description
Technical field
The utility model relates to a kind of fire safety door systems.
Background technique
Fire resistant doorsets refer to is able to satisfy the door that fire stability, integrality and thermal insulation require within a certain period of time.It in addition to
Have the function of outside common door, has the function of preventing fire spreading and flue gas diffusion, the intensity of a fire can be prevented within a certain period of time
Sprawling, it is ensured that evacuating personnel.
Bookshelf, books, bookcase and tables and chairs in library and other items are mostly combustibles, need to carry out emphasis fire prevention.Just
It advises library and is equipped with fire resistant doorsets at emergency staircase.
Emergency staircase does not use under normal circumstances, to prevent books in library and other items from losing, in line with convenient
The principle of management is in locking states by the fire resistant doorsets in library, and the door lock of the fire resistant doorsets in library is arranged in room
Inside, personnel open fire resistant doorsets using key indoors when needing to open.
Current library usually has a multilayer, and all at least provided with fire resistant doorsets at one, large-scale library is every in every layer of library
Layer is designed with multiple fire resistant doorsets.
For convenience of management, existing library is in management, and the key of fire resistant doorsets is left concentratedly at head station everywhere.Nothing
Which need to open by fire resistant doorsets, staff is required to go to head station to take key, then goes to needs to open again anti-
It opens the door at vent.The probability that library actually occurs fire behavior is lower, thus this management mode and no problem in most cases.
When somewhere really fire behavior occurs in library, need to open personnel in fire resistant doorsets evacuation shop as early as possible.Each reading room
Having far apart from head station has closely, and most distances are farther out.In case of emergency, it after staff has found reading room fire behavior, needs first to run
To at head station, the key for looking for head station staff to search out corresponding fire resistant doorsets (looks for corresponding key to be also required to cost sometimes longer
Time), then reading room enabling of running back, this enabling efficiency is obviously very low, and cannot open the door rapidly evacuation people when fire behavior just starts
Member.
Utility model content
The purpose of this utility model is to provide a kind of library's fire safety door systems, can occur in Subgraph book room
When fire behavior, the corresponding fire resistant doorsets of the reading room are opened immediately, and issue at head station and occur the alarm of fire behavior at the fire resistant doorsets.
To achieve the above object, library's fire safety door system of the utility model includes power supply and alarm mechanism,
Alarm mechanism is controlled to a power supply by total conducting wire；
Alarm mechanism includes alarm switch, alarm lamp and the buzzer being connected in series by intraphase conductor, alarm lamp and buzzing
Device is set at head station；
Recess is equipped with key slot on the wall of fire resistant doorsets indoor, and the key for hooking fire prevention door key is equipped at key slot
Spoon hook；Cloche is equipped at the notch of key slot, the slot bottom recess of key slot is equipped with switch slot, and alarm switch is set to switch slot
Place.
The notch of the switch slot and the notch of key slot are vertically arranged；The lower wall of switch slot is fixedly connected with upwards
Spring, spring top are fixedly connected with the switch-board made of conductor；
The upper side wall of switch slot is connected with downwards two wire columns, two wire column interval settings, the lower end of each wire column
It is respectively equipped with contact；The contact height of two wire column lower ends is identical, and two wire columns, which are connected in series in, leads dividing for alarm mechanism
On line；
Switch-board is connected with abduction rod, and abduction rod stretches out key slot, and the lower end of abduction rod is connected with the Key hook for hooking key,
The switch-board is downward away from the contact of two wire columns when on Key hook for the key hook of fire resistant doorsets, and the keys of fire resistant doorsets is from key
The switch-board presses the contact of two wire columns upwards when removing on spoon hook；
The alarm switch includes the switch-board, two wire columns and spring.
The alarm switch further includes having two guiding travellers, is symmetrically arranged with two pilot holes on the switch-board, each
Guiding traveller described in being equipped with one in pilot hole, the hole wall for being oriented to traveller and pilot hole are slidably matched, each guiding traveller
Lower end is fixedly connected in the lower wall of switch slot；The contact of described two wire columns be located at two guiding traveller top it
Between.
The alarm mechanism parallel connection be equipped with it is multiple, alarm mechanism is arranged in a one-to-one correspondence with the fire resistant doorsets in library.
The hammer for cracking cloche is hung on wall beside the key slot.
The utility model has the advantage that
When fire behavior occurring in library, the utility model saves the round-trip head station of staff and waits at head station and seeks
The time of corresponding fire prevention door key is looked for, therefore compares and was substantially mentioned from generation fire behavior to the speed for opening fire resistant doorsets evacuation personnel in the past
It is high.
After key is removed from Key hook, the contact of two wire columns is switched on and off disk automatically and is connected, so that at head station
Staff can know that fire behavior occurs at which fire resistant doorsets at the first time, and then accordingly take measures to carry out evacuating personnel together
And arrange the work of fire extinguishing.
Alarm switch structure is simple, using the gravity for door key of preventing fires on Key hook as the power turned off the switch, simultaneously
Play the role of hanging key and disconnecting warning mechanism circuit, and the turn on automatically after key leaves Key hook, improves alarm
Timeliness.
It is oriented to the setting of traveller, can guarantee that switch-board is in substantially horizontal attitude, make switch-board and two wire columns
Contact contact with separate synchronous progress, and ensure that switch-board its vertical position when moving up and down does not become
Change, improves the stability that switch-board is switched on or switched off alarm switch.
The hammer for cracking cloche is hung on wall beside key slot, convenient in emergency circumstances knocking cloche open.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged drawing in Fig. 1 at cloche；
Fig. 3 is the left view cross-sectional view at key slot and switch slot；
Fig. 4 is the enlarged drawing in Fig. 3 at A；
Fig. 5 is the circuit diagram of the utility model.
Specific embodiment
As shown in Figures 1 to 5, library's fire safety door system of the utility model includes power supply 1 and alarm mechanism,
Alarm mechanism is connected by total conducting wire 2 with power supply 1；
Alarm mechanism includes the alarm switch 4, alarm lamp 5 and buzzer 6 being connected in series by intraphase conductor 3,5 He of alarm lamp
Buzzer 6 is set at head station；Intraphase conductor 3 passes through the wall in library and the arrangement of the line pipe in library.
Recess is equipped with key slot 7 on the wall 18 of each 19 indoor of fire resistant doorsets, is equipped at key slot 7 for hooking fire resistant doorsets
The Key hook 8 of key；Cloche 9 is equipped at the notch of key slot 7, the slot bottom recess of key slot 7 is equipped with switch slot 10, and alarm is opened
4 are closed to be set at switch slot 10.
The notch of the switch slot 10 and the notch of key slot 7 are vertically arranged；The lower wall of switch slot 10 is fixed upwards
It is connected with spring 11,11 top of spring is fixedly connected with the switch-board 12 made of conductor (such as aluminium or iron)；
The upper side wall of switch slot 10 is connected with downwards two wire columns 13, two interval of wire column 13 settings, each wire column
13 lower end is respectively equipped with contact 14；The height of the contact 14 of two 13 lower ends of wire column is identical, and two series connection of wire column 13 connect
It connects on the intraphase conductor 3 of alarm mechanism；
Switch-board 12 is connected with abduction rod 15, and abduction rod 15 stretches out key slot 7, and the lower end of abduction rod 15 is connected with for hooking key
Key hook 8, the key hook of fire resistant doorsets 19 contact of the switch-board 12 downward away from two wire columns 13 when on Key hook 8
14, the contact 14 of the key of fire resistant doorsets 19 12 two wire columns 13 of upward press of switch-board when being removed from Key hook 8；
The alarm switch 4 includes 12, two wire columns 13 of the switch-board and spring 11.
The alarm switch 4 further includes having two guiding travellers 16, is symmetrically arranged with two pilot holes on the switch-board 12
17, be equipped with one in each pilot hole 17 described in guiding traveller 16, the hole wall of guiding traveller 16 and pilot hole 17, which slides, matches
It closes, each lower end for being oriented to traveller 16 is fixedly connected in the lower wall of switch slot 10；The contact 14 of described two wire columns 13
It is oriented between the top of traveller 16 positioned at two.
The alarm mechanism parallel connection be equipped with it is multiple, alarm mechanism is arranged in a one-to-one correspondence with the fire resistant doorsets 19 in library.
The hammer for cracking cloche 9 is hung on the wall on 7 side of key slot.Hammer is conventional equipment, and figure is not
Show.
In daily management, by key of the key hook of each fire resistant doorsets 19 in the key slot 7 on the wall of fire resistant doorsets indoor
On hook 8, at this time under the action of key gravity, spring 11 is compressed, contact of the switch-board 12 downward away from two wire columns 13
14, to disconnect corresponding alarm mechanism.
When fire behavior occurs for some reading room, staff or reader are not necessarily to take key to foreground, can directly come
At nearest fire resistant doorsets 19, hammer breaking glass cover 9 is removed, key can be removed from Key hook 8, and then open fire prevention
Door 19 evacuates personnel.Find time of corresponding key due to saving round-trip head station and waiting at head station, compare with
It is greatly improved toward from generation fire behavior to the speed for opening the evacuation personnel of fire resistant doorsets 19.
After key is removed from Key hook 8, under the pressure on top surface effect of spring 11, switch-board 12 presses against two wire columns
On 13, the contact 14 of two wire columns 13 is switched on and off disk 12 and is connected, so that corresponding alarm lamp 5 issues flashing alarm signal
Number, while buzzing alarm signal occurs for buzzer 6.
Since alarm lamp 5 and buzzer 6 are set at head station, thus removing the same of the key at some fire resistant doorsets 19
When, alarm lamp 5 corresponding with the fire resistant doorsets 19 and buzzer 6 are started to work at head station, so that the staff at head station can
Which to know that fire behavior occurs at fire resistant doorsets 19 at the first time, and then accordingly take measures to carry out evacuating personnel and arrangement together
The work of fire extinguishing.
Above embodiments are only to illustrate rather than limit the technical solution of the utility model, although referring to above-described embodiment pair
The utility model is described in detail, those skilled in the art should understand that: still can to the utility model into
Row modification or equivalent replacement should all without departing from any modification or partial replacement of the spirit and scope of the utility model
Cover in the scope of the claims of the utility model.
Claims (5)
1. library's fire safety door system, it is characterised in that: including power supply and alarm mechanism, alarm mechanism passes through total conducting wire
It is controlled to a power supply；
Alarm mechanism includes alarm switch, alarm lamp and the buzzer being connected in series by intraphase conductor, and alarm lamp and buzzer are set
It is placed at head station；
Recess is equipped with key slot on the wall of fire resistant doorsets indoor, and the key for hooking fire prevention door key is equipped at key slot
Hook；Cloche is equipped at the notch of key slot, the slot bottom recess of key slot is equipped with switch slot, and alarm switch is set at switch slot.
2. fire safety door system in library's according to claim 1, it is characterised in that: the notch and key of the switch slot
The notch of spoon slot is vertically arranged；The lower wall of switch slot is fixedly connected with spring upwards, and spring top is fixedly connected with by leading
Switch-board made of body；
The upper side wall of switch slot is connected with downwards two wire columns, two wire column interval settings, the lower end difference of each wire column
Equipped with contact；The contact height of two wire column lower ends is identical, and two wire columns are connected in series on the intraphase conductor of alarm mechanism；
Switch-board is connected with abduction rod, and abduction rod stretches out key slot, and the lower end of abduction rod is connected with the Key hook for hooking key, prevents fires
The switch-board is downward away from the contact of two wire columns when on Key hook for the key hook of door, and the keys of fire resistant doorsets is from Key hook
On when removing the switch-board press the contacts of two wire columns upwards；
The alarm switch includes the switch-board, two wire columns and spring.
3. fire safety door system in library's according to claim 2, it is characterised in that: the alarm switch further includes having
Two guiding travellers are symmetrically arranged with two pilot holes on the switch-board, one is equipped in each pilot hole described in guiding
Traveller, the hole wall for being oriented to traveller and pilot hole are slidably matched, and each lower end for being oriented to traveller is fixedly connected in the downside of switch slot
On wall；The contact of described two wire columns is located between the top of two guiding travellers.
4. fire safety door system in library's according to any one of claim 1 to 3, it is characterised in that: the alarm
Mechanism parallel connection be equipped with it is multiple, alarm mechanism is arranged in a one-to-one correspondence with the fire resistant doorsets in library.
5. fire safety door system in library's according to any one of claim 1 to 3, it is characterised in that: the key
The hammer for cracking cloche is hung on wall beside slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077473.XU CN209603802U (en) | 2019-01-17 | 2019-01-17 | Library's fire safety door system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077473.XU CN209603802U (en) | 2019-01-17 | 2019-01-17 | Library's fire safety door system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209603802U true CN209603802U (en) | 2019-11-08 |
Family
ID=68401121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920077473.XU Expired - Fee Related CN209603802U (en) | 2019-01-17 | 2019-01-17 | Library's fire safety door system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209603802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555450A (en) * | 2019-01-17 | 2019-04-02 | 邹季刚 | Library's fire safety door system |
-
2019
- 2019-01-17 CN CN201920077473.XU patent/CN209603802U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555450A (en) * | 2019-01-17 | 2019-04-02 | 邹季刚 | Library's fire safety door system |
| CN109555450B (en) * | 2019-01-17 | 2024-06-04 | 河南水利与环境职业学院 | Library safety fireproof door system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20191108 Termination date: 20220117 |