CN201129505Y - Automatic and reel pipe control dual-purpose fire valve - Google Patents
Automatic and reel pipe control dual-purpose fire valve Download PDFInfo
- Publication number
- CN201129505Y CN201129505Y CNU2007200990806U CN200720099080U CN201129505Y CN 201129505 Y CN201129505 Y CN 201129505Y CN U2007200990806 U CNU2007200990806 U CN U2007200990806U CN 200720099080 U CN200720099080 U CN 200720099080U CN 201129505 Y CN201129505 Y CN 201129505Y
- Authority
- CN
- China
- Prior art keywords
- valve body
- center hole
- fire
- auxiliary
- pricker
- 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
Links
Images
Landscapes
- Fluid-Driven Valves (AREA)
Abstract
The utility model relates to a dual-purpose fire trench valve for automatic and tube rolling control, which is characterized in that a main valve body provided with a main nozzle is connected with a fire extinguishing agent barrel, the main valve body is provided with a needle whose tail is provided with a piston and a return spring, the top of the main valve body is provided with a start valve body with a chamber and a pneumatic tube, the lower end of the main valve body is transversely provided with an auxiliary valve body with an auxiliary nozzle, the auxiliary valve body is mounted with a needle with a piston and a return spring, the back end of the auxiliary valve body is mounted with a start valve body, the center of the back end of the start valve body is provided with a push rod driving the needle and a hand-operated press button, the auxiliary nozzle is connected with a hand-operated rolling tube unit provided with a nozzle and a high-pressure air bottle with a seal plate at mouth, the central shaft of the rolling tube unit is provided with an eccentric disc provided with a boss and contacted with the tail of the needle, the upper end of the main valve body is mounted with a needle push rod and an air explosion type start head connected with a fire alarm signal controller and a protective sleeve. The fire trench valve has automatic fire extinguishing function and can resolve local fire disaster, to reduce the loss in fire disaster.
Description
Technical field
The utility model relates to a kind of fire extinguishers such as HFC-236fa, carbon dioxide, aqueous film-forming foam extinguishing agent, dry powder that are used for, especially a kind of automatically, pipe crimping controls dual-purpose fire valve.
Background technique
The loss that fire causes is very big, and it causes huge property loss to the mankind, or even the cost of life.In order to prevent fire, in the market, ground such as Movie theater, unit, school, private residence all has fire hydrant, suppression system.Existing suppression system structure is: have one to be connected with the extinguishing agent tube and the side has the main valve body of main injection jet, the lower end is equipped with shrouding in main valve body, the interior big envelope that has center hole is installed in the upper end in main valve body, in interior big envelope center hole, be movably installed with pricker, at the thorn Aculeata piston and return spring are installed, install at the main valve body top to have and mate inner chamber with piston and have the startup valve body composition that driven plunger moves pneumatic tube.When breaking out of fire, by carrying pressurized gas, promote piston and pricker and move to pneumatic tube, puncture shrouding, extinguishing agent is sprayed from main injection jet, reach the purpose of fire extinguishing.This suppression system is the fire that the mode of once all the extinguishing agent of depositing having been sprayed is controlled setting range mostly.And be to adopt portable type fire extinguisher or hand-push-type fire extinguishing car to be equipped with auxiliary for the method for putting out of the local fire in workshop, occupy the manufacturing operation space so virtually, especially at computer room, chemical laboratory, precision type instrument assembling place, small-sized oil depot, engine for boat chamber, electronics industry manufacturing shop, these places not only breaking out of fire rate height but also space are narrow and small.From the case of electronic product workshop breaking out of fire in the past as can be known, point of origin just must stop production, seal all ventilated ports if start suppression system all in the dead angle in workshop part, could put out fully, though this method is feasible, idle cost is serious.
Summary of the invention
The utility model provides a kind of flexible, safe and reliable automatic, pipe crimping easy to use to control dual-purpose fire valve for solving the technical problem that exists in the known technology.
The technological scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of automatic, pipe crimping is controlled dual-purpose fire valve, comprise and being connected with the extinguishing agent tube and the side has the main valve body of main injection jet, be installed in the shrouding of lower end in the main valve body, be installed in the interior big envelope that has center hole of upper end in the main valve body, pricker in being movably arranged in the big envelope center hole, be installed in the piston and the return spring of thorn Aculeata, and be installed in having with piston coupling inner chamber and have the startup valve body that driven plunger moves pneumatic tube and forming of main valve body top, the lower end of described main valve body laterally is shaped on the auxiliary valve body that has cap jet, the auxiliary valve body Inner Front End is equipped with shrouding and check control head, the rear end is equipped with the interior big envelope of band center hole in the auxiliary valve body, be movably installed with pricker in the interior big envelope center hole, the afterbody of pricker is equipped with piston and return spring, the rear end of auxiliary valve body is equipped with the startup valve body, start in the valve body and be shaped on the inner chamber that is complementary with piston, the rear end that starts valve body is shaped on the suction port of communication with cavity, and the central position that starts valve rear end is equipped with push rod and the manual press button that drives pricker; The cap jet of described auxiliary valve body connects a manually extinguishing agent import of control pipe crimping group by conduit, manually control pipe crimping group both sides are equipped with fixing frame, the fixed base that has center hole is installed on the fixing frame, the rear end of fixed base center hole is equipped with the gas cylinder that oral area has shrouding, the front end of fixed base center hole is equipped with pricker and return spring, manually be equipped with on the central shaft of control pipe crimping group and sting the eccentric rotating disk that Aculeata contacts, eccentric rotating disk periphery is shaped on a boss, the side of fixed base is equipped with the tee union that is communicated with center hole, one end auxiliary connection valve body of tee union starts the suction port of valve body, and the other end of tee union is connected with the signal controller.
The utility model can also adopt following technological scheme:
The starter gate valve upper end of described main valve body upper end is shaped on the center hole of communication with cavity, is movably installed with the push rod that drives pricker in the center hole, and the center hole upper end-hole is equipped with the gas explosion type that is electrically connected with the signal controller and starts head and sheath.
Also be connected with the high-pressure air pipe of cut off the electricity supply switch and attached valve between the described tee union the other end and the signal controller.
Be equipped with on the startup valve body of described auxiliary valve body promote pricker, check control head automatically lock fixing rod and stage clip, manually be shaped on the locking slot of coupling on the push rod of press button.
Advantage and the good effect that the utlity model has are:
Because the auxiliary valve body that has cap jet is installed in the lower end at main valve body, cap jet connects a manually control pipe crimping group, manually control pipe crimping group is equipped with the gas cylinder and the eccentric rotating disk of control cap jet, when artificial discovery part is rotated its pipe crimping group during from the beginning of fire, start cap jet, hand lance by manual control pipe crimping group can locally immediately be put out a fire, will all not stop to produce in the workshop, this fire valve not only has automatic control fire-extinguishing function concurrently but also has solved the problem of local fire fire extinguishing, greatly reduces the loss of fire; The advantage of remote manually control agent application fire extinguishing when the utility model also has non-transformer in addition.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the main valve body of Fig. 1 and the sectional view of auxiliary valve body;
Fig. 3 is the A-A sectional view of Fig. 1;
Fig. 4 is the fixed seat structure schematic representation of Fig. 3.
Among the figure: 1, main valve body; 2, interior big envelope; 3, return spring; 4, pricker; 5, piston; 6, shrouding; 7, retainer ring; 8, main injection jet; 9, auxiliary valve body; 10, shrouding; 11, seal ring; 12, guide rod; 13, check control head; 14, fixed base; 15, main valve body interface; 16, push rod; 17, retainer ring; 18, cap jet; 19, return spring; 20, piston; 21, suction port; 22, pneumatic tube; 23, safety clip; 24, push rod; 25, fixing rod; 26, inner chamber; 27, start valve body; 28, pricker; 29, interior big envelope; 30, manual press button; 31, extinguishing agent conduit; 32, tee union; 33, gas cylinder; 34, manually control the pipe crimping group; 35, hand lance; 36, eccentric rotating disk; 37, signal controller; 38, high-pressure air pipe; 39, fixing frame; 40, boss; 41, fixed base; 42, pricker; 43, return spring; 44, shrouding; 45, extinguishing agent import; 46, start valve body; 47, the sudden and violent type of gas starts head; 48, sheath; Power line; 50, pneumatic tube; 51, air pressure seals; 52, extinguishing agent tube.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1 and Fig. 2, main valve body 1 is connected with extinguishing agent tube 52 by main valve body interface 15, the side of main valve body is shaped on main injection jet 8, the lower end is equipped with shrouding 6 by retainer ring 7 in main valve body, the interior big envelope 2 that has center hole is installed in the upper end in main valve body, in interior big envelope center hole, be movably installed with pricker 4, at thorn Aculeata mounting strap the piston 5 and the return spring 3 of seal ring 11 are arranged, install at the main valve body top and have with piston coupling inner chamber and have the startup valve body 46 that driven plunger moves pneumatic tube 50 gentle pressure seal mouths 51.The lower end of described main valve body laterally is shaped on the auxiliary valve body 9 that has cap jet 18, and the auxiliary valve body Inner Front End is equipped with shrouding 10 by retainer ring 17, by fixed base 14 the check control 13 that has guide rod 12 is installed in the ingress of auxiliary valve body.The rear end is equipped with the interior big envelope 29 of band center hole in the auxiliary valve body, is movably installed with pricker 28 in the interior big envelope center hole, and the afterbody of pricker is equipped with piston 20 and return spring 19.The rear end of auxiliary valve body is equipped with and starts valve body 27, start in the valve body and be shaped on the inner chamber 26 that is complementary with piston, the rear end that starts valve body is shaped on the suction port 21 of communication with cavity, the central position that starts valve rear end is equipped with push rod 24 and the manual press button 30 that drives pricker, what start that valve rear end is equipped with push rod automatically locks fixing rod 25 and stage clip, be shaped on the locking slot of coupling on the push rod, the rear end of push rod also is equipped with safety clip 23, when fire, pull down safety clip like this, promote manual press button, automatically lock fixing rod and enter the locking slot of push rod automatically, just can start spurting of extinguishing agent; The cap jet of described auxiliary valve body connects a manually extinguishing agent import 45 of control pipe crimping group 34 by extinguishing agent conduit 31, as Fig. 3, shown in Figure 4, manually control pipe crimping group has hand lance 35, its both sides are equipped with fixing frame 39, the fixed base 41 that has center hole is installed on the fixing frame, the rear end of fixed base center hole is equipped with the gas cylinder 33 that oral area has shrouding 44, the front end of fixed base center hole is equipped with pricker 42 and return spring 43, manually be equipped with on the central shaft of control pipe crimping group and sting the eccentric rotating disk 36 that Aculeata contacts, eccentric rotating disk periphery is shaped on a boss 40, the side of fixed base 41 is equipped with the tee union 32 that is communicated with center hole, one end of tee union is by the suction port 21 of pneumatic tube 22 auxiliary connection valve bodies startup valve body, and the other end of tee union is connected with signal controller 37 and power switch and attached valve by high-pressure air pipe 38.The starter gate valve upper end of described main valve body upper end is shaped on the center hole of communication with cavity, be movably installed with the push rod 16 that drives pricker in the center hole, the center hole upper end-hole is equipped with the gas explosion type that is electrically connected with signal controller 37 by power lead 49 and starts 47 and sheath 48, the purpose of spurting extinguishing agent in the time of can reaching fire so automatically.When artificial discovery part is rotated its pipe crimping group during from the beginning of fire, start cap jet, hand lance by manual control pipe crimping group can locally immediately be put out a fire, will all not stop to produce in the workshop, this fire valve not only has automatic control fire-extinguishing function concurrently but also has solved the problem of local fire fire extinguishing, greatly reduces the loss of fire; The advantage of remote manually control agent application fire extinguishing when the utility model also has non-transformer in addition.
Working principle:
Before this device starts as yet (generally be set in Automatic Fire Alarm prober test fire condition, ejection extinguishing agent automatically gives the alarm in 30 seconds to 60 seconds).
When the Field Force finds initial fire disaster, spur the hand lance 35 of manual pipe crimping group at once, start eccentric rotating disk 36 this moment, when the boss 40 of eccentric rotating disk is depressed the shrouding 44 of pricker 42 destruction gas cylinders, pressurized gas are through tee union, one end enters starter gate valve intracoelomic cavity 26 by pneumatic tube 22, promotes the shrouding 10 that piston 20 and pricker 28 break through auxiliary valve body, thereby derives spurting of extinguishing agent; The other end enters the signal controller by high-pressure air pipe 38 and cuts off automatic control switch, makes automatic startup pause in action.
Claims (4)
1. one kind automatically, pipe crimping is controlled dual-purpose fire valve, comprise and being connected with the extinguishing agent tube and the side has the main valve body of main injection jet, be installed in the shrouding of lower end in the main valve body, be installed in the interior big envelope that has center hole of upper end in the main valve body, pricker in being movably arranged in the big envelope center hole, be installed in the piston and the return spring of thorn Aculeata, and be installed in having with piston coupling inner chamber and have the startup valve body that driven plunger moves pneumatic tube and forming of main valve body top, it is characterized in that: the lower end of described main valve body laterally is shaped on the auxiliary valve body that has cap jet, the auxiliary valve body Inner Front End is equipped with shrouding and check control head, the rear end is equipped with the interior big envelope of band center hole in the auxiliary valve body, be movably installed with pricker in the interior big envelope center hole, the afterbody of pricker is equipped with piston and return spring, the rear end of auxiliary valve body is equipped with the startup valve body, start in the valve body and be shaped on the inner chamber that is complementary with piston, the rear end that starts valve body is shaped on the suction port of communication with cavity, and the central position that starts valve rear end is equipped with push rod and the manual press button that drives pricker; The cap jet of described auxiliary valve body connects a manually extinguishing agent import of control pipe crimping group by conduit, manually control pipe crimping group both sides are equipped with fixing frame, the fixed base that has center hole is installed on the fixing frame, the rear end of fixed base center hole is equipped with the gas cylinder that oral area has shrouding, the front end of fixed base center hole is equipped with pricker and return spring, manually be equipped with on the central shaft of control pipe crimping group and sting the eccentric rotating disk that Aculeata contacts, eccentric rotating disk periphery is shaped on a boss, the side of fixed base is equipped with the tee union that is communicated with center hole, one end auxiliary connection valve body of tee union starts the suction port of valve body, and the other end of tee union is connected with the signal controller.
2. according to claim 1 automatically, pipe crimping controls dual-purpose fire valve, it is characterized in that: the starter gate valve upper end of described main valve body upper end is shaped on the center hole of communication with cavity, be movably installed with the push rod that drives pricker in the center hole, the center hole upper end-hole is equipped with the gas explosion type that is electrically connected with the signal controller and starts head and sheath.
3. according to claim 1 automatically, pipe crimping controls dual-purpose fire valve, it is characterized in that: the high-pressure air pipe that also is connected with cut off the electricity supply switch and attached valve between the described tee union the other end and the signal controller.
4. according to claim 1 automatically, pipe crimping controls dual-purpose fire valve, it is characterized in that: be equipped with on the startup valve body of described auxiliary valve body promote pricker, check control head automatically lock fixing rod and stage clip, manually be shaped on the locking slot of coupling on the push rod of press button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200990806U CN201129505Y (en) | 2007-12-21 | 2007-12-21 | Automatic and reel pipe control dual-purpose fire valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200990806U CN201129505Y (en) | 2007-12-21 | 2007-12-21 | Automatic and reel pipe control dual-purpose fire valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201129505Y true CN201129505Y (en) | 2008-10-08 |
Family
ID=40017351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200990806U Expired - Fee Related CN201129505Y (en) | 2007-12-21 | 2007-12-21 | Automatic and reel pipe control dual-purpose fire valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201129505Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103354759A (en) * | 2010-12-30 | 2013-10-16 | Utc消防及保安公司 | Fire safety control system |
| CN112654401A (en) * | 2018-08-23 | 2021-04-13 | 维克托里克公司 | Dry sprinkler assembly |
| US11745210B2 (en) | 2019-01-16 | 2023-09-05 | Marioff Corporation Oy | Pop-out sprinkler with vacuum actuated push-back |
-
2007
- 2007-12-21 CN CNU2007200990806U patent/CN201129505Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103354759A (en) * | 2010-12-30 | 2013-10-16 | Utc消防及保安公司 | Fire safety control system |
| CN103354759B (en) * | 2010-12-30 | 2015-09-30 | Utc消防及保安公司 | Fire safety control system |
| CN112654401A (en) * | 2018-08-23 | 2021-04-13 | 维克托里克公司 | Dry sprinkler assembly |
| US11745210B2 (en) | 2019-01-16 | 2023-09-05 | Marioff Corporation Oy | Pop-out sprinkler with vacuum actuated push-back |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4969300B2 (en) | Fire extinguisher gas injector | |
| CN201129505Y (en) | Automatic and reel pipe control dual-purpose fire valve | |
| JP2009148585A (en) | Fire extinguishing gas spray device and disaster warning system | |
| KR100937601B1 (en) | Hose type extinguisher | |
| CN209575563U (en) | A kind of perfluor hexanone electric motor coach power lithium ion battery box fire prevention and control device | |
| CN111268066A (en) | Multifunctional pneumatic throwing device | |
| CN219517666U (en) | Gas type driving device and gas fire extinguishing device using same | |
| CN211835954U (en) | Novel explosive type detonation dry powder spraying fire extinguisher | |
| CN106823222A (en) | A kind of fire-fighting dismantles sprayer unit with penetration | |
| CN204121642U (en) | A kind of vehicle mounted portable fire extinguisher carrying safety hammer | |
| CN203694458U (en) | Fire extinguishing device for car spontaneous combustion | |
| CN217219915U (en) | Escape impact hammer | |
| CN216061791U (en) | Air mixer for compressed air foam fire extinguishing system and fire extinguishing system | |
| CN105477807A (en) | Nitrogen and hydraulic powered impact piercing gun for water tower fire truck in airport | |
| CN104117174B (en) | For CO2Remote control discharge station in fire extinguishing system | |
| CN210971551U (en) | Rupture disk piercing device based on energy storage of spring | |
| CN2589005Y (en) | Bottle head valve | |
| CN208877761U (en) | Relieving mechanism | |
| CN208809350U (en) | Automobile engine nacelle extinguishing device | |
| CN220910508U (en) | Container valve for high-pressure carbon dioxide fire extinguishing system | |
| CN110841233A (en) | Dedicated manual starting drive of indirect type fire detection tube fire extinguishing systems | |
| CN213789729U (en) | Container valve of fire extinguishing device | |
| CN205307656U (en) | Lift high type fire engine by nitrogen gas and hydraulic pressure as airport of power and strike puncture rifle | |
| CN211810148U (en) | Multifunctional pneumatic throwing device | |
| CN217409595U (en) | Police unmanned aerial vehicle for high-rise window breaking fire extinguishing |
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: 20081008 Termination date: 20151221 |
|
| EXPY | Termination of patent right or utility model |