CN111677402B - Fireproof door control integrated system - Google Patents
Fireproof door control integrated system Download PDFInfo
- Publication number
- CN111677402B CN111677402B CN202010672886.XA CN202010672886A CN111677402B CN 111677402 B CN111677402 B CN 111677402B CN 202010672886 A CN202010672886 A CN 202010672886A CN 111677402 B CN111677402 B CN 111677402B
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- Prior art keywords
- valve
- communicated
- pressure relief
- air
- relief valve
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- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000010354 integration Effects 0.000 claims 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000008602 contraction Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/40—Safety devices, e.g. detection of obstructions or end positions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/77—Power-operated mechanisms for wings with automatic actuation using wireless control
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
- E05Y2900/134—Fire doors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Special Wing (AREA)
Abstract
The invention relates to a pneumatic control technology, in particular to a fireproof door control integrated system, which comprises an air pump, wherein the air pump is communicated with an air storage tank through a pneumatic control valve; the pneumatic control valve is also communicated with the shuttle valve II through an electromagnetic valve in sequence; the second shuttle valve is respectively communicated with the quick-release valve and the pneumatic pressure relief valve, and further comprises a door opening cylinder, wherein the quick-release valve is communicated with a door opening air inlet of the door opening cylinder, the pneumatic pressure relief valve is communicated with a door closing air inlet of the door opening cylinder, the air storage tank is further communicated with the pneumatic pressure relief valve through a pressure relief valve, and further comprises a check valve, the pneumatic pressure relief valve is communicated with the pressure relief valve through a check valve, and further comprises a first shuttle valve which is respectively communicated with the air pump, the air storage tank and the pneumatic pressure relief valve, and further comprises a fire alarm device, and the fire alarm device is connected with the first shuttle valve; the door opening cylinder can push and pull the fireproof door with the weight of 50kg to move back and forth; the running speed of the fireproof door is 0.1-0.2 m/s, and the fireproof door can be manually adjusted; the system can work normally at the ambient temperature of minus 20 ℃ to plus 60 ℃.
Description
Technical Field
The invention relates to a pneumatic control technology, in particular to a fireproof door control integrated system.
Background
In the prior art, in the fire-proof partition door or other flammable and explosive occasions, the full pneumatic control valve is needed to control the expansion and contraction of the air cylinder, the expansion and contraction control door of the air cylinder or other equipment is needed to be opened and closed, and in the prior art, various control valves are used to control the expansion and contraction work of the air cylinder, on one hand, the connecting air path between the control valves is long, the reaction time of the air cylinder is long, and especially in the fire disaster occurrence occasions, after the fire door is opened, the fire door needs to be closed immediately so as to prevent the fire from spreading and the smoke from spreading, but the control valve in the prior art can not enable the fire door to be opened or closed quickly, and has slow response; on the other hand, the connecting gas circuit between the control valves is easily broken by external influence, so that the cylinder cannot be used normally, and the reliability is not high.
Disclosure of Invention
In view of the problems mentioned in the background art, it is an object of the present invention to provide a fire door control integrated system to solve the problems mentioned in the background art.
The technical aim of the invention is realized by the following technical scheme: the fireproof door control integrated system comprises an air pump, wherein the air pump is communicated with an air storage tank through an air control valve; the pneumatic control valve is also communicated with the shuttle valve II through an electromagnetic valve in sequence; the second shuttle valve is communicated with the quick exhaust valve and the pneumatic control pressure relief valve respectively and further comprises a door opening cylinder, the quick exhaust valve is communicated with a door opening air inlet of the door opening cylinder, the pneumatic control pressure relief valve is communicated with a door closing air inlet of the door opening cylinder, the air storage tank is communicated with the pneumatic control pressure relief valve through the pressure relief valve and further comprises a check valve, the pneumatic control valve is communicated with the pressure relief valve through the check valve and further comprises a first shuttle valve which is communicated with the air pump, the air storage tank and the pneumatic control valve respectively and further comprises a fire alarm device, and the fire alarm device is connected with the first shuttle valve.
Preferably, the air storage tank is also provided with a pressure release valve and a safety valve
Preferably, the air pump further comprises a stop valve and a filter, and the stop valve and the filter are sequentially connected in series between the air pump and the first shuttle valve.
Preferably, the automatic pressure control device further comprises a manual valve which is respectively communicated with the pneumatic pressure relief valve and the quick-release valve.
Preferably, the pressure reducing valve is further communicated with the second shuttle valve, and the pressure reducing valve further comprises a delay adjusting valve, and the delay adjusting valve is arranged between the pressure reducing valve and the second shuttle valve.
Preferably, the automatic delay control device also comprises a button valve, a key valve and a second air volume, wherein the button valve and the key valve are communicated with the delay control valve through the second air volume.
Preferably, the second shuttle valve is also connected with a locking cylinder.
Preferably, the door opening cylinder is further provided with an anti-pinch valve.
In summary, the fireproof door control integrated system of the invention mainly has the following beneficial effects: 1. the door opening cylinder can push and pull the fireproof door with the weight of 50kg to move back and forth; 2. the running speed of the fireproof door is 0.1-0.2 m/s, and the fireproof door can be manually adjusted; 3. the system can normally work at the ambient temperature of minus 20 ℃ to plus 60 ℃; 4. two button valves are configured, the fireproof door can be opened by manual pressing, the door can be automatically closed after being opened, and the intermittent time is adjustable; 5. the fire door can be controlled remotely. When the power is on, the fireproof door is opened; when the power is off, the fireproof door is closed; 6. the key valve can be opened by a key to control the opening and closing of the fireproof door; 7. when the main air source is out of pressure and is supplied by the air bottle, the fireproof door is in a closed state and is not opened automatically when the main air source is recovered to supply air; 8. 4 20L gas tanks are configured, no pressure exists in the gas tanks when the gas tanks are used for the first time, compressed air can be filled into the gas tanks after a main gas source is introduced into the access system, the pressure of the stored gas is not more than 9.5bar, and the opening and closing of a fireproof door are ensured to be not less than 10 times under the condition that the main gas source is out of pressure; 9. two fire alarm switches are arranged, if a fire disaster occurs, the main air source is out of pressure, the air storage tank is gradually depressurized, and the fireproof door is in a closed state, and the fireproof door can be manually pushed open unless the emergency valve and the locking cylinder are manually adjusted; 10. the fireproof door is provided with a locking cylinder, and the locking cylinder can realize pneumatic unlocking and manual unlocking; 11. the anti-pinch function is realized, and in the automatic closing process of the fireproof door, the fireproof door can be automatically opened when the fireproof door is touched with an obstacle and can be automatically closed after the fireproof door is completely opened; 12. after the main air source and the air tank lose pressure, a fire door switch can be manually operated.
Drawings
Fig. 1 is a schematic structural view of an open door cylinder integrated system for fire alarm.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The fireproof door control integrated system comprises an air pump, wherein the air pump is communicated with an air storage tank through an air control valve; the pneumatic control valve is also communicated with the shuttle valve II through an electromagnetic valve in sequence; the second shuttle valve is respectively communicated with the quick-release valve and the pneumatic pressure relief valve, and further comprises a door opening cylinder, wherein the quick-release valve is communicated with a door opening air inlet of the door opening cylinder, the pneumatic pressure relief valve is communicated with a door closing air inlet of the door opening cylinder, the air storage tank is further communicated with the pneumatic pressure relief valve through a pressure relief valve, and further comprises a check valve, the pneumatic pressure relief valve is communicated with the pressure relief valve through a check valve, and further comprises a first shuttle valve which is respectively communicated with the air pump, the air storage tank and the pneumatic pressure relief valve, and further comprises a fire alarm device, and the fire alarm device is connected with the first shuttle valve; the air storage tank is also provided with a pressure relief valve and a safety valve; the air pump is connected with the shuttle valve I in series, and the air pump is connected with the shuttle valve I in series; the automatic pressure relief valve also comprises a manual valve which is respectively communicated with the pneumatic pressure relief valve and the quick-release valve; the pressure reducing valve is also communicated with the shuttle valve II and further comprises a delay regulating valve, and the delay regulating valve is arranged between the pressure reducing valve and the shuttle valve II; the device also comprises a button valve, a key valve and a second air volume, wherein the button valve and the key valve are communicated with the delay regulating valve through the second air volume; the second shuttle valve is also connected with the locking cylinder; and an anti-pinch valve is further arranged on the door opening cylinder.
When the air pump is in specific implementation, the air pump starts to supply air, the air passes through the stop valve and the filter and then is introduced into the shuttle valve, the shuttle valve controls the air control valve to be opened, the system supplies the air, on one hand, the air can be supplied into the electromagnetic valve, on the other hand, the air can enter the air container I through the pressure reducing valve after passing through the check valve, the air container I is in the form of an air storage tank, and the air storage tank is provided with the pressure reducing valve and the safety valve; the air volume is regulated to realize 4-5 kg of pressure, the electromagnetic valve can be remotely controlled, after the electromagnetic valve is remotely controlled to be opened, the air channel is led into the shuttle valve II, the fireproof door is opened through the locking cylinder, and the air channel is an electric control channel;
The air volume passes through the pressure reducing valve and then is introduced into the air control pressure reducing valve, the air control pressure reducing valve keeps long-pass under the normal state and is communicated with the door closing air inlet of the door opening air cylinder, so that the door opening air cylinder is in a closed state by default, the air control pressure reducing valve is connected with the time delay adjusting valve through the shuttle valve II, the time delay control is carried out on the time delay adjusting valve through the button valve and the key valve, the air control pressure reducing valve is closed, the door opening air cylinder stretches out, and the quick discharging valve is opened and closed through adjusting, so that the door opening air cylinder is retracted due to the communication of the door opening air inlet of the quick discharging valve and the door opening air cylinder.
The manual valve is respectively communicated with the pneumatic control pressure release valve and the quick-release valve, when an emergency is met, the manual valve is pulled open, so that the pneumatic control pressure release valve and the quick-release valve are released, the door opening cylinder is invalid, and the fireproof door can be pulled open manually.
Normally, the air pump supplies air, if the air pump is powered off, the air capacitor supplies air, if a fire alarm occurs, the shuttle valve controls the air control valve to be kept closed all the time,
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a prevent fire door control integrated system, includes air pump, its characterized in that: the air pump is communicated with the air storage tank through the pneumatic control valve; the pneumatic control valve is also communicated with the shuttle valve II through an electromagnetic valve in sequence; the second shuttle valve is respectively communicated with the quick-release valve and the pneumatic pressure relief valve, and further comprises a door opening cylinder, wherein the quick-release valve is communicated with a door opening air inlet of the door opening cylinder, the pneumatic pressure relief valve is communicated with a door closing air inlet of the door opening cylinder, the air storage tank is further communicated with the pneumatic pressure relief valve through a pressure relief valve, and further comprises a check valve, the pneumatic pressure relief valve is communicated with the pressure relief valve through a check valve, and further comprises a first shuttle valve which is respectively communicated with the air pump, the air storage tank and the pneumatic pressure relief valve, and further comprises a fire alarm device, and the fire alarm device is connected with the first shuttle valve;
the pressure reducing valve is also communicated with the shuttle valve II and further comprises a delay regulating valve, and the delay regulating valve is arranged between the pressure reducing valve and the shuttle valve II;
the automatic delay control device also comprises a button valve, a key valve and a second air volume, wherein the button valve and the key valve are communicated with the delay control valve through the second air volume.
2. The fire door control integration system of claim 1, wherein: and the air storage tank is also provided with a pressure relief valve and a safety valve.
3. The fire door control integration system of claim 1, wherein: the air pump is characterized by further comprising a stop valve and a filter, wherein the stop valve and the filter are sequentially connected in series between the air pump and the shuttle valve I.
4. The fire door control integration system of claim 1, wherein: the automatic pressure relief valve further comprises a manual valve which is respectively communicated with the pneumatic pressure relief valve and the quick-release valve.
5. The fire door control integration system of claim 1, wherein: and the second shuttle valve is also connected with the locking cylinder.
6. The fire door control integration system of claim 1, wherein: and an anti-pinch valve is further arranged on the door opening cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010672886.XA CN111677402B (en) | 2020-07-14 | 2020-07-14 | Fireproof door control integrated system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010672886.XA CN111677402B (en) | 2020-07-14 | 2020-07-14 | Fireproof door control integrated system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111677402A CN111677402A (en) | 2020-09-18 |
| CN111677402B true CN111677402B (en) | 2024-10-11 |
Family
ID=72438568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010672886.XA Active CN111677402B (en) | 2020-07-14 | 2020-07-14 | Fireproof door control integrated system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111677402B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212927489U (en) * | 2020-07-14 | 2021-04-09 | 无锡市华通气动制造有限公司 | Prevent fire door control integrated system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4120837A1 (en) * | 1991-06-25 | 1993-01-07 | Daimler Benz Ag | CIRCUIT ARRANGEMENT FOR THE EMERGENCY OPENING OF FOREIGN POWERED DOORS |
| JP4199053B2 (en) * | 2003-06-03 | 2008-12-17 | 東海旅客鉄道株式会社 | Door opening / closing notification system and door opening / closing notification device used in the system |
| CN206206299U (en) * | 2016-11-14 | 2017-05-31 | 无锡市华通气动制造有限公司 | Fire resistant doorsets integrated pneumatic power control system |
| CN106337847B (en) * | 2016-11-14 | 2017-12-22 | 无锡市华通气动制造有限公司 | A kind of fire resistant doorsets atmospheric control |
| CN108627358B (en) * | 2018-04-04 | 2019-10-01 | 公安部天津消防研究所 | A fire door reliability test device and test method |
-
2020
- 2020-07-14 CN CN202010672886.XA patent/CN111677402B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212927489U (en) * | 2020-07-14 | 2021-04-09 | 无锡市华通气动制造有限公司 | Prevent fire door control integrated system |
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| Publication number | Publication date |
|---|---|
| CN111677402A (en) | 2020-09-18 |
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