CN205638053U - Discharge fume and prevent fire door frame - Google Patents
Discharge fume and prevent fire door frame Download PDFInfo
- Publication number
- CN205638053U CN205638053U CN201620448033.7U CN201620448033U CN205638053U CN 205638053 U CN205638053 U CN 205638053U CN 201620448033 U CN201620448033 U CN 201620448033U CN 205638053 U CN205638053 U CN 205638053U
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- CN
- China
- Prior art keywords
- smoke
- air exhauster
- pipeline
- doorframe
- door frame
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- Expired - Fee Related
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Abstract
The utility model discloses a discharge fume and prevent fire door frame belongs to and prevents the fire door field. It includes door frame, smoke induction switch, air exhauster, pipeline, smoke exhaust passage, power, evenly set up a plurality of suction holes on the door frame, the end of breathing in of air exhauster is linked together through pipeline and door frame inner chamber, and the exhaust end of air exhauster is linked together with smoke exhaust passage through the pipeline, be connected the smoke induction switch between power and the air exhauster. Utilize current house's chimney and the door frame of preventing fire door, through installing smoke induction switch, air exhauster, pipeline etc. Additional, can automated inspection, get rid of the toxic gas, reduce the casualties, simple structure is with low costs moreover, simple to operate, the installation check valve prevents that smog from flowing backward.
Description
Technical field
This utility model relates to a kind of smoke-exhaust fire doorframe, belongs to fire resistant doorsets field.
Background technology
Statistics shows, the fire great majority that cause casualties are to suck caused by smog, and thereby result in suffocates
Property death account for 1/2 to the 2/3 of dead sum.Even being burnt dead people, also it is most first by smog
So smoked that to suffocate, lose caused by escape ability.The injury reducing toxic smog has two ways, and one
Individual is " blocking up ", and another is " dredging "." block up " and be through the seal of fire resistant doorsets self and stop
Toxic smog spreads." dredge " the general building that toxic smog discharge caught fire by existing discharge flue.
At present, the effect of the fire resistant doorsets on market only " blocking up ", there is no the function of " dredging ".
Utility model content
Technical problem to be solved in the utility model is: providing a kind of smoke-exhaust fire doorframe, it makes up
The defect of toxic smog can not be evacuated, got rid of to existing fire resistant doorsets.
Technical problem to be solved in the utility model takes techniques below scheme to realize:
A kind of smoke-exhaust fire doorframe, it includes doorframe, smoke sensing switch, air exhauster, pipeline, smoke evacuation
Passage, power supply, described doorframe is uniformly offered some suction holes, and the suction end of described air exhauster is by pipe
Road and doorframe intracavity inter-connection, the exhaust end of air exhauster is connected with discharge flue by pipeline, described electricity
Smoke sensing switch it is connected between source with air exhauster.
As preferred embodiment, described power supply uses chargeable storage.
As preferred embodiment, described discharge flue is house chimney.
As preferred embodiment, in described discharge flue, it is provided with a check (non-return) valve, the smoke evacuation end of closed conduct.
The beneficial effects of the utility model are: utilize the chimney of existing house and the doorframe of fire resistant doorsets, pass through
Install smoke sensing switch, air exhauster, pipeline etc. additional, can automatically detect, get rid of toxic gas, reduce
Casualties, and simple in construction, low cost, easy for installation；Non-return valve is installed, prevents smog from pouring in down a chimney.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: doorframe 1, smoke sensing switch 2, air exhauster 3, pipeline 4, discharge flue 5, power supply
6, suction hole 11, check (non-return) valve 7.
Detailed description of the invention
In order to technological means of the present utility model, creation characteristic, reach purpose and effect and be readily apparent from
Solve, below in conjunction with being specifically illustrating, this utility model is expanded on further.
As it is shown in figure 1, a kind of smoke-exhaust fire doorframe, it includes doorframe 1, smoke sensing switch 2, takes out
Blower fan 3, pipeline 4, discharge flue 5, power supply 6, doorframe 1 is uniformly offered some suction holes 11, takes out
The suction end of blower fan 3 is by pipeline 4 and doorframe 1 intracavity inter-connection, and the exhaust end of air exhauster 3 is by pipe
Road 4 is connected with discharge flue 5, is connected smoke sensing switch 2 between power supply 6 with air exhauster 3.Electricity
Source 6 uses chargeable storage.Discharge flue 5 is house chimney.Only one it is provided with in discharge flue 5
Inverse valve 7, the smoke evacuation end of closed conduct 4.
Utilize the chimney of existing house and the doorframe 1 of fire resistant doorsets, by installing smoke sensing switch 2 additional, taking out
Blower fan 3, pipeline 4 etc., when a fire, smoke sensing switch 2 detects smog in air, control
Air exhauster 4 processed is started working, and toxic smog is by the suction hole 11 on doorframe 1 and pipeline 4, flow direction row
Cigarette channel 5, namely chimney, discharge outside building.A check (non-return) valve 7 it is provided with in discharge flue 5,
The smoke evacuation end of closed conduct 4, prevents the cigarette of chimney from pouring in down a chimney.It can automatically detect, get rid of toxic gas,
Reduction casualties, and simple in construction, low cost, easy for installation.
Of the present utility model ultimate principle and principal character and of the present utility model have more than been shown and described
Advantage.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments,
On the premise of this utility model spirit and scope, this utility model also has various change and changes
Enter, in the range of these changes and improvements both fall within claimed this utility model.This utility model requirement
Protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. a smoke-exhaust fire doorframe, it is characterised in that: it includes doorframe, smoke sensing switch, convulsion
Machine, pipeline, discharge flue, power supply, described doorframe is uniformly offered some suction holes, described air exhauster
Suction end pass through pipeline and discharge flue by pipeline and doorframe intracavity inter-connection, the exhaust end of air exhauster
It is connected, between described power supply and air exhauster, is connected smoke sensing switch.
A kind of smoke-exhaust fire doorframe, it is characterised in that: described power supply uses
Chargeable storage.
A kind of smoke-exhaust fire doorframe, it is characterised in that: described discharge flue
For house chimney.
A kind of smoke-exhaust fire doorframe, it is characterised in that: described discharge flue
Inside it is provided with a check (non-return) valve, the smoke evacuation end of closed conduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620448033.7U CN205638053U (en) | 2016-05-12 | 2016-05-12 | Discharge fume and prevent fire door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620448033.7U CN205638053U (en) | 2016-05-12 | 2016-05-12 | Discharge fume and prevent fire door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205638053U true CN205638053U (en) | 2016-10-12 |
Family
ID=57057254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620448033.7U Expired - Fee Related CN205638053U (en) | 2016-05-12 | 2016-05-12 | Discharge fume and prevent fire door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205638053U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035287A (en) * | 2017-06-19 | 2017-08-11 | 天津龙甲特种门窗有限公司 | A kind of fire resistant doorsets with anti-hood |
| CN107130895A (en) * | 2017-06-19 | 2017-09-05 | 天津龙甲特种门窗有限公司 | A kind of fire resistant doorsets with anti-hood |
| CN107461129A (en) * | 2017-09-27 | 2017-12-12 | 镇江玄润消防器材有限公司 | A kind of fire resistant doorsets with smoke discharging function |
| CN109779490A (en) * | 2019-01-11 | 2019-05-21 | 浙江齐嘉消防科技有限公司 | A kind of fire resistant doorsets slowing down the intensity of a fire |
| CN112240150A (en) * | 2020-10-14 | 2021-01-19 | 黄安淇 | Steel flame-retardant heat-insulation fireproof door |
| CN117703242A (en) * | 2024-02-06 | 2024-03-15 | 四川名人居门窗有限公司 | System and system door for detecting fire smoke at door edge |
-
2016
- 2016-05-12 CN CN201620448033.7U patent/CN205638053U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035287A (en) * | 2017-06-19 | 2017-08-11 | 天津龙甲特种门窗有限公司 | A kind of fire resistant doorsets with anti-hood |
| CN107130895A (en) * | 2017-06-19 | 2017-09-05 | 天津龙甲特种门窗有限公司 | A kind of fire resistant doorsets with anti-hood |
| CN107461129A (en) * | 2017-09-27 | 2017-12-12 | 镇江玄润消防器材有限公司 | A kind of fire resistant doorsets with smoke discharging function |
| CN109779490A (en) * | 2019-01-11 | 2019-05-21 | 浙江齐嘉消防科技有限公司 | A kind of fire resistant doorsets slowing down the intensity of a fire |
| CN112240150A (en) * | 2020-10-14 | 2021-01-19 | 黄安淇 | Steel flame-retardant heat-insulation fireproof door |
| CN117703242A (en) * | 2024-02-06 | 2024-03-15 | 四川名人居门窗有限公司 | System and system door for detecting fire smoke at door edge |
| CN117703242B (en) * | 2024-02-06 | 2024-05-10 | 四川名人居门窗有限公司 | System and system door for detecting fire smoke at door edge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |