CN104117174A - Remote control release station used in CO2 fire extinguishing system - Google Patents
Remote control release station used in CO2 fire extinguishing system Download PDFInfo
- Publication number
- CN104117174A CN104117174A CN201410314477.7A CN201410314477A CN104117174A CN 104117174 A CN104117174 A CN 104117174A CN 201410314477 A CN201410314477 A CN 201410314477A CN 104117174 A CN104117174 A CN 104117174A
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- valve
- remote control
- bottle
- discharged
- delayer
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides a remote control release station used in a CO2 fire extinguishing system. The remote control release station includes a remote control release box and is characterized in that the remote control box is internally provided with an engine room release valve control gas bottle, a CO2 bottle head valve control gas bottle and a delayer tank assembly; a bottle mouth end of the engine room release valve control gas bottle is connected with a first bottle head valve, and the first bottle head valve is connected with a first starting pipe; a bottle mouth end of the CO2 bottle head valve control gas bottle is connected with a second bottle head valve, the second bottle head valve is communicated with the delayer tank assembly through a connecting pipe and is externally connected with a locking device, and the locking device is connected with a second starting pipe; the delayer tank assembly is connected with a third starting pipe. The remote control release station is simple, convenient and ordered in operation, and effectively prevents an operator from generating misoperation due to confusion of different gas bottles.
Description
Technical field
The present invention relates to a kind of remote control and discharge station, in particular for CO
2station is discharged in remote control in fire extinguishing system, belongs to " A62C fire-fighting " technical field in International Patent Classification (IPC).
Background technology
Existingly discharge case in use, there is no sequencing while generally opening bottle valve, i.e. main valve control bottle and Air Valve Control bottle can be opened, and are not subject to the constraint of sequencing, or make Air Valve Control bottle obtain N because the original fitting of bottle valve breaks down
2leak to and discharge in pipe, head valve of CO-2 cylinder is opened, carbon dioxide may make header and various valve member for a long time in high-pressure work state after discharging, and affects equipment life and uses safety, therefore in order to overcome above deficiency, have plenty of with the form of label warning and remind operating personnel, have plenty of at two bottles and add upper lever simultaneously, overcome above shortcoming, but these all can not avoid the generation of maloperation and fault completely, dangerous when use.
Summary of the invention
In view of this, the object of the invention is to provide use safety, and operation room is just orderly, prevents that the one of maloperation is for CO
2station is discharged in remote control in fire extinguishing system.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of for CO
2station is discharged in remote control in fire extinguishing system, comprises that remote control discharges case, and wherein said remote control is discharged cabin cast valve control gas cylinder, CO are installed in case
2bottle valve control gas cylinder and delayer tank assembly; The bottleneck end of described cabin cast valve control gas cylinder is connected with the first bottle valve, and described the first bottle valve is connected with and starts pipe one; Described CO
2the bottleneck end of bottle valve control gas cylinder is connected with the second bottle valve, and described the second bottle valve is communicated with described delayer tank assembly by a tube connector, and described the second bottle valve is also externally connected with a locking device, and this locking device is connected with and starts pipe two; Described delayer tank assembly is connected with primer liner three.
Preferably, above-mentioned for CO
2station is discharged in remote control in fire extinguishing system, and wherein said delayer tank assembly comprises time-retention tank, and is connected to the delayer of this time-retention tank bottleneck end.
Preferably, above-mentioned for CO
2station is discharged in remote control in fire extinguishing system, wherein said delayer comprises valve body, and be arranged on inlet suction port, air outlet adapter and the cylinder joint on this valve body, in the valve pocket of described valve body, be provided with core assembly, wherein said core assembly comprises: big valve core, has an axis through-hole, it is connected in the inner surface of described valve body, described valve pocket is separated into upper and lower valve pocket, and described uuper valve chamber is communicated with described inlet suction port, and described lower valve chamber is communicated with described air outlet adapter; Connecting axle, through described axis through-hole; Small valve core, is connected in the medial surface of described big valve core, and offsets with the bottom of described connecting axle, medial surface along described big valve core can move linearly, the dorsal part of this small valve core is provided with time delay valve pocket, and this time delay valve pocket is communicated with described cylinder joint, and this cylinder joint is communicated with described uuper valve chamber; Spring, is socketed on a spring fixed block, and the top of this spring fixed block and described connecting axle offsets, and contacts with the end sealing of described big valve core.
Preferably, above-mentioned for CO
2station is discharged in remote control in fire extinguishing system, wherein said locking device comprises a lock cover, this lock is covered with a movable end face, this activity end face passes through a gemel connection in its adjacent side plates edge, the inner side of this activity end face is also provided with a circular cover, and another edge of this activity end face is by gas-operated lock end face edge locked corresponding to it.
Preferably, above-mentioned for CO
2station is discharged in remote control in fire extinguishing system, and wherein said startup pipe one and described startup pipe two and described startup Guan Sanjun pass described remote control and discharge case, and are provided with external anchor tip in passing part place.
Preferably, above-mentioned for CO
2station is discharged in remote control in fire extinguishing system, on wherein said the first bottle valve and described the second bottle valve, is equipped with Pressure gauge.
Preferably, above-mentioned for CO
2station is discharged in remote control in fire extinguishing system, and wherein said remote control is discharged interior one jiao of case and is also provided with travel switch, and the casing that the trip switch discharges case in described remote control is provided with travel switch wiring outlet outward, and the outlet of the trip switch wire connection is by an electric wiring and a CO
2discharging warning box connects.
Technique effect of the present invention is mainly reflected in: in the present invention, the second bottle valve is externally connected with a locking device, this locking device needs gas by just opening, can effectively avoid the first bottle valve and the second bottle valve to obscure, when operation, the first bottle valve of cast valve control gas cylinder upper end, first manual unlocking cabin, nitrogen enters cabin relief valve cylinder through starting pipe one, open cabin relief valve, nitrogen flows out cabin relief valve and enters locking device through starting pipe two, open locking device, after locking device is opened, just can manually opened CO
2the second bottle valve of bottle valve control gas cylinder upper end, after the second bottle valve is manually opened, nitrogen enters in time-retention tank, and time delay 20～40S enters startup pipe three and opens CO
2bottle valve, CO
2extinguishing chemical in bottle enters concetrated pipe, finally leads to protection zone put out a fire through cast valve.
Brief description of the drawings
Fig. 1: general assembly structural representation of the present invention;
Fig. 2: delayer tank assembly structure schematic diagram of the present invention;
Fig. 3: A-A longitudinal sectional view in Fig. 2;
Fig. 4: A-A transverse sectional view in Fig. 2;
Fig. 5: structural representation when locking device of the present invention is sealed;
Fig. 6: structural representation when locking device of the present invention is opened.
In figure, the implication of each Reference numeral is: case is discharged in 1-remote control, 2-cabin cast valve control gas cylinder, 3-CO
2bottle valve control gas cylinder, 4-delayer tank assembly, 40-time-retention tank, 41-delayer, 411-valve body, 412-inlet suction port, 413-air outlet adapter, 414-cylinder joint, 415-big valve core, 416-connecting axle, 417-small valve core, 418-spring, 419-spring fixed block, 5-the first bottle valve, 6-starts pipe one, 7-the second bottle valve, 8-tube connector, 9-locking device, 90-locks cover, the movable end face of 91-, 92-hinge, 93-circular cover, 94-gas-operated lock, 10-starts pipe two, 11-starts pipe three, the external anchor tip of 12-, 13-Pressure gauge, 14-travel switch, 15-travel switch wiring outlet, 16-gas cylinder location-plate, fixing foundary weight before 17-gas cylinder, M-uuper valve chamber, N-lower valve chamber, P-time delay valve pocket.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, so that technical solution of the present invention is easier to understand and grasp.
As shown in Figure 1, a kind of for CO
2station is discharged in remote control in fire extinguishing system, comprises that remote control discharges case 1, and remote control is discharged cabin cast valve control gas cylinder 2, CO are installed in case 1
2bottle valve control gas cylinder 3 and delayer tank assembly 4, remote control is discharged in case 1 gas cylinder location-plate 16 is installed, for location cabin cast valve control gas cylinder 2, CO are installed
2bottle valve control gas cylinder 3 and delayer tank assembly 4, in addition, cabin cast valve control gas cylinder 2, CO
2the outer surface of bottle valve control gas cylinder 3 and delayer tank assembly 4 is fixed foundary weight 17 before being also provided with between any two gas cylinder, for tightening up firm gas cylinder.
The bottleneck end of cabin cast valve control gas cylinder 2 is connected with the first bottle valve 5, the first bottle valves 5 and is connected with startup pipe 1, and its front end face is provided with Pressure gauge 13; CO
2the bottleneck end of bottle valve control gas cylinder 3 is connected with the second bottle valve 7, the second bottle valve 7 is communicated with delayer tank assembly 4 by a tube connector 8, its front end face is also provided with Pressure gauge 13, the second bottle valves 7 and is also externally connected with a locking device 9, and locking device 9 is connected with and starts pipe 2 10; Delayer tank assembly 4 is connected with primer liner 3 11; Startup pipe 1 and startup pipe 2 10 and startup pipe 3 11 all pass remote control and discharge case 1, and are provided with external anchor tip 12 in passing part place; Remote control is discharged in case 1 one jiao and is also provided with travel switch 14, and the casing that travel switch 14 discharges case 1 in remote control is provided with travel switch wiring outlet 15 outward, and travel switch wiring goes out 15 by an electric wiring and a CO
2discharging warning box (not indicating in figure) connects.
As shown in Figure 2, delayer tank assembly 4 comprises time-retention tank 40, and is connected to the delayer 41 of time-retention tank 40 bottleneck ends.
As shown in Figure 3 to Figure 4, delayer 41 comprises valve body 411, and be arranged on inlet suction port 412, air outlet adapter 413 and the cylinder joint 414 on valve body 411, and in the valve pocket of valve body 411, be provided with core assembly, wherein core assembly comprises: big valve core 415, there is an axis through-hole, it is connected in the inner surface of valve body 411, and valve pocket is separated into upper and lower valve pocket (M, N), uuper valve chamber M is communicated with inlet suction port 412, and lower valve chamber N is communicated with air outlet adapter 413; Connecting axle 416, through axis through-hole; Small valve core 417, is connected in the medial surface of big valve core 415, and offsets with the bottom of connecting axle 416, medial surface along big valve core 415 can move linearly, the dorsal part of this small valve core 417 is provided with time delay valve pocket P, and this time delay valve pocket P is communicated with cylinder joint 414, and cylinder joint 414 is communicated with uuper valve chamber M; Spring 418, is socketed on a spring fixed block 419, and spring fixed block 419 offsets with the top of connecting axle 416, and contacts with the end sealing of big valve core 415.
When original state spring fixed block 419 gas admission pressure with under the effect of spring pre-pressing force, contact with big valve core 415 sealing, on, lower valve chamber (M, N) do not gang up mutually, gas flows in the time-retention tank 40 being connected with cylinder joint 414 through uuper valve chamber M, gas also flows into time delay valve pocket P simultaneously, along with the pressure in time-retention tank 40 slowly rises, pressure in time delay valve pocket P also rises, in the time being applied to pressure on small valve core 417 end faces in time delay valve pocket P and being greater than above-mentioned admission pressure and spring pre-pressing force, gas push small valve core 417 and then promotion connecting axle 416, by spring fixed block 419 jack-up, spring fixed block 419 no longer contacts with big valve core 415 sealings, on, lower valve chamber (M, N) start mutually to gang up, now gas flows into lower valve chamber N through uuper valve chamber M and then flows out through air outlet adapter 413.
As shown in Figure 5 to Figure 6, locking device 9 comprises a lock cover 90, lock cover 90 is provided with a movable end face 91, movable end face 91 is connected in its adjacent side plates edge by a hinge 92, the inner side of movable end face 91 is also provided with a circular cover 93, and another edge of movable end face 91 is by a gas-operated lock 94 end face edge locked corresponding to it.
Can find out by above description, in the present invention, the second bottle valve is externally connected with locking device, locking device needs gas by just opening, can effectively avoid the first bottle valve and the second bottle valve to obscure, in the time having fire to occur, open the chamber door that station is discharged in remote control, the travel switch that is arranged on chamber door limit is activated, system is sent alarm signal, in notice cabin, personnel withdraw, close blower fan and cut off oil pump power supply, the first bottle valve of cast valve control gas cylinder upper end, fire fighter's manual unlocking cabin, nitrogen in steel cylinder is through primer liner one, enter cabin relief valve cylinder, open cabin relief valve, nitrogen flows out cabin relief valve and enters locking device through starting pipe two, open locking device, after locking device is opened, just can manually opened CO
2the second bottle valve of bottle valve control gas cylinder upper end, after the second bottle valve is manually opened, nitrogen enters in time-retention tank, and time delay 20～40S enters startup pipe three and opens CO
2bottle valve, CO
2extinguishing chemical in bottle enters concetrated pipe, finally leads to protection zone put out a fire through cast valve, and it is easy and simple to handle in order, effectively prevents that operating personnel from producing maloperation because obscuring different gas cylinders.
Certainly, the above is the exemplary illustration of the present invention typical case application only, by the combination to same or similar technical characterictic and replacement, can form multiple concrete scheme, within these schemes all drop on protection scope of the present invention.
Claims (7)
1. one kind for CO
2station is discharged in remote control in fire extinguishing system, comprises that remote control discharges case, it is characterized in that: described remote control is discharged cabin cast valve control gas cylinder, CO are installed in case
2bottle valve control gas cylinder and delayer tank assembly; The bottleneck end of described cabin cast valve control gas cylinder is connected with the first bottle valve, and described the first bottle valve is connected with and starts pipe one; Described CO
2the bottleneck end of bottle valve control gas cylinder is connected with the second bottle valve, and described the second bottle valve is communicated with described delayer tank assembly by a tube connector, and described the second bottle valve is also externally connected with a locking device, and this locking device is connected with and starts pipe two; Described delayer tank assembly is connected with primer liner three.
2. according to claim 1 for CO
2station is discharged in remote control in fire extinguishing system, it is characterized in that: described delayer tank assembly comprises time-retention tank, and is connected to the delayer of this time-retention tank bottleneck end.
3. according to claim 2 for CO
2station is discharged in remote control in fire extinguishing system, it is characterized in that: described delayer comprises valve body, and be arranged on inlet suction port, air outlet adapter and the cylinder joint on this valve body, in the valve pocket of described valve body, be provided with core assembly, wherein said core assembly comprises: big valve core, has an axis through-hole, it is connected in the inner surface of described valve body, described valve pocket is separated into upper and lower valve pocket, and described uuper valve chamber is communicated with described inlet suction port, and described lower valve chamber is communicated with described air outlet adapter; Connecting axle, through described axis through-hole; Small valve core, is connected in the medial surface of described big valve core, and offsets with the bottom of described connecting axle, medial surface along described big valve core can move linearly, the dorsal part of this small valve core is provided with time delay valve pocket, and this time delay valve pocket is communicated with described cylinder joint, and this cylinder joint is communicated with described uuper valve chamber; Spring, is socketed on a spring fixed block, and the top of this spring fixed block and described connecting axle offsets, and contacts with the end sealing of described big valve core.
4. according to claim 1 for CO
2station is discharged in remote control in fire extinguishing system, it is characterized in that: described locking device comprises a lock cover, this lock is covered with a movable end face, this activity end face passes through a gemel connection in its adjacent side plates edge, the inner side of this activity end face is also provided with a circular cover, and another edge of this activity end face is by gas-operated lock end face edge locked corresponding to it.
5. according to claim 1 for CO
2station is discharged in remote control in fire extinguishing system, it is characterized in that: described startup pipe one and described startup pipe two and described startup Guan Sanjun pass described remote control and discharge case, and are provided with external anchor tip in passing part place.
6. according to claim 1 for CO
2station is discharged in remote control in fire extinguishing system, it is characterized in that: on described the first bottle valve and described the second bottle valve, be equipped with Pressure gauge.
7. according to claim 1 for CO
2station is discharged in remote control in fire extinguishing system, it is characterized in that: described remote control is discharged interior one jiao of case and is also provided with travel switch, the casing that the trip switch discharges case in described remote control is provided with travel switch wiring outlet outward, and the outlet of the trip switch wire connection is by an electric wiring and a CO
2discharging warning box connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314477.7A CN104117174B (en) | 2014-06-27 | 2014-06-27 | For CO2Remote control discharge station in fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410314477.7A CN104117174B (en) | 2014-06-27 | 2014-06-27 | For CO2Remote control discharge station in fire extinguishing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104117174A true CN104117174A (en) | 2014-10-29 |
| CN104117174B CN104117174B (en) | 2021-03-12 |
Family
ID=51762948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410314477.7A Active CN104117174B (en) | 2014-06-27 | 2014-06-27 | For CO2Remote control discharge station in fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104117174B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126288A (en) * | 2015-08-25 | 2015-12-09 | 石汝花 | Carbon dioxide extinguishing system |
| RU2747958C1 (en) * | 2020-08-27 | 2021-05-17 | Общество с ограниченной ответственностью «Сибавтоматика» | Lock and release device of gas fire extinguishing installation |
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| US3788400A (en) * | 1973-05-07 | 1974-01-29 | Pyrotector Inc | Fire extinguishing system and valve for use therewith |
| CN201862176U (en) * | 2010-11-22 | 2011-06-15 | 连云港扬子江船舶研究所有限公司 | Fixed carbon dioxide fire extinguishing system releasing device for ship |
| CN201992173U (en) * | 2010-11-25 | 2011-09-28 | 南京消防器材股份有限公司 | Pneumatic time-delay valve |
| CN202409922U (en) * | 2012-01-16 | 2012-09-05 | 浙江金盾消防器材有限公司 | Pneumatic time delay control device of gas fire extinguishing system |
| CN102805906A (en) * | 2012-08-06 | 2012-12-05 | 南通市海鸥救生防护用品有限公司 | Marine remote-control carbon dioxide release box |
| CN202761946U (en) * | 2012-07-15 | 2013-03-06 | 浙江求真消防设备有限公司 | Operation protector for carbon dioxide fire-extinguishing system remote-control releasing station |
| CN202868002U (en) * | 2012-10-19 | 2013-04-10 | 天广消防股份有限公司 | Pneumatic balance type start delayer |
-
2014
- 2014-06-27 CN CN201410314477.7A patent/CN104117174B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3788400A (en) * | 1973-05-07 | 1974-01-29 | Pyrotector Inc | Fire extinguishing system and valve for use therewith |
| CN201862176U (en) * | 2010-11-22 | 2011-06-15 | 连云港扬子江船舶研究所有限公司 | Fixed carbon dioxide fire extinguishing system releasing device for ship |
| CN201992173U (en) * | 2010-11-25 | 2011-09-28 | 南京消防器材股份有限公司 | Pneumatic time-delay valve |
| CN202409922U (en) * | 2012-01-16 | 2012-09-05 | 浙江金盾消防器材有限公司 | Pneumatic time delay control device of gas fire extinguishing system |
| CN202761946U (en) * | 2012-07-15 | 2013-03-06 | 浙江求真消防设备有限公司 | Operation protector for carbon dioxide fire-extinguishing system remote-control releasing station |
| CN102805906A (en) * | 2012-08-06 | 2012-12-05 | 南通市海鸥救生防护用品有限公司 | Marine remote-control carbon dioxide release box |
| CN202868002U (en) * | 2012-10-19 | 2013-04-10 | 天广消防股份有限公司 | Pneumatic balance type start delayer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126288A (en) * | 2015-08-25 | 2015-12-09 | 石汝花 | Carbon dioxide extinguishing system |
| RU2747958C1 (en) * | 2020-08-27 | 2021-05-17 | Общество с ограниченной ответственностью «Сибавтоматика» | Lock and release device of gas fire extinguishing installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104117174B (en) | 2021-03-12 |
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