CN204060767U - A kind of explosion suppressor - Google Patents

A kind of explosion suppressor Download PDF

Info

Publication number
CN204060767U
CN204060767U CN201420528721.5U CN201420528721U CN204060767U CN 204060767 U CN204060767 U CN 204060767U CN 201420528721 U CN201420528721 U CN 201420528721U CN 204060767 U CN204060767 U CN 204060767U
Authority
CN
China
Prior art keywords
piston rod
gasholder
powder tank
control
storage powder
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.)
Withdrawn - After Issue
Application number
CN201420528721.5U
Other languages
Chinese (zh)
Inventor
黄俊杰
杨德志
陈建
康美苓
杨海燕
李子春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANWEI ELECTRONICS CO Ltd
Original Assignee
TIANWEI ELECTRONICS CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TIANWEI ELECTRONICS CO Ltd filed Critical TIANWEI ELECTRONICS CO Ltd
Priority to CN201420528721.5U priority Critical patent/CN204060767U/en
Application granted granted Critical
Publication of CN204060767U publication Critical patent/CN204060767U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of explosion suppressor, comprise electric connector, flange, gasholder, storage powder tank and control device, gasholder is connected by control device with storage powder tank, and electric connector is arranged at outside control device, flange inner circle and gasholder or store up powder tank wall and be connected; Control device comprises valve and starts Control Component, piston rod, piston rod and safety cock, piston rod hangs on piston rod top by spacing ring, spacing ring starts Control Component by valve and controls, when piston rod is in bottom piston rod, gasholder is connected with the space in storage powder tank, when piston rod is in piston rod top, gasholder disconnects with the space in storage powder tank; Safety cock inserts piston rod through after piston rod, makes piston rod be limited in piston rod top, and safety cock uses stop screw constrained motion position.Piston rod adopts safety cock restriction, is convenient to long-distance transport and field adjustable, avoids the generation of the faults such as spray by mistake, improves stability and the reliability of Total Product.

Description

A kind of explosion suppressor
Technical field
The utility model belongs to the datonation-inhibition field of mine, is specifically related to a kind of explosion suppressor.
Background technology
Explosion suppressor is mainly used in the extinguish and anti-explosion of mine laneway, gas conveyer tube; This device starts after receiving enabling signal fast, ultra-fine dry powder extinguishing agent in explosion suppressor is discharged in very short time, form physical barriers, to keep out suppressing and high temperature of producing due to blast, stamp out the flames simultaneously, reduce disaster-stricken scope, reduce the generation of pernicious gas, the personal safety of safeguard work personnel and colliery property safety.Complete in the time that explosion suppressor is enabled in Millisecond, Combustion Source extinguished, thus prevent from it from developing into gas explosion accident or spread being expanded into gas and dust explosion accident when the initial little energy of gas explosion, what realize truly is datonation-inhibition.Explosion suppressor generally comprises gasholder, storage powder tank, nozzle, intelligent controller and piston, when intelligent controller is given an order, piston opens the connection between gasholder and storage powder tank, ultra-fine dry powder extinguishing agent in storage powder tank is sprayed by nozzle by the gas in gasholder, reaches the object of extinguish and anti-explosion.In prior art, the pattern of storage powder tank+nozzle realizes the spraying of dry powder, even if carry out local improvement to nozzle, but improves spraying limited efficiency, and the dry powder that storage powder tank retains along wall cannot effectively spray, and the effect of extinguish and anti-explosion also just has much room for improvement.
Utility model content
It is simple, easy to use that the utility model object is to provide a kind of structure, effectively can improve the cyclone explosion suppressor of extinguish and anti-explosion effect.
For realizing above-mentioned technical purpose, use following technical scheme:
A kind of explosion suppressor, comprises electric connector, flange, gasholder, storage powder tank and control device, gasholder with store up powder tank and be connected by control device, electric connector is arranged at outside control device, flange inner circle and gasholder or store up powder tank wall and be connected; Control device comprises valve and starts Control Component, piston rod, piston rod and safety cock, piston rod hangs on piston rod top by spacing ring, spacing ring starts Control Component by valve and controls, when piston rod is in bottom piston rod, gasholder is connected with the space in storage powder tank, when piston rod is in piston rod top, gasholder disconnects with the space in storage powder tank; Safety cock inserts piston rod through after piston rod, makes piston rod be limited in piston rod top, and safety cock uses stop screw constrained motion position.
For making the utility model more be suitable for practicality, make further improvements below:
The bottom of described storage powder tank is taper, its conical lower portion is provided with spiral blade, make to produce cyclone from the air-flow of gasholder blowout to spread along wall with certain angle, so just directly produce two strands of air-flows, namely one directly sprays along bucket, one sprays along wall with cyclonic manner in addition, thus reaches the spraying effect of maximal efficiency.
Described control device is also provided with shell outward, and shell and safety cock correspondence position are provided with opening, and uses this opening of rubber stopper seal.
Described shell inner controller is also provided with control box outward, and electric connector is arranged in control box.Make electric connector form built-in type design, effectively prevent electric connector protrusion like this and expose, be both conducive to waterproof and dustproof design, more solve the unsafe factor protruding and expose, be beneficial to transport and onsite application.
The utility model beneficial effect is: piston rod adopts safety cock restriction, is convenient to long-distance transport and field adjustable, avoids false touch, touches by mistake and cause the generation of the faults such as by mistake spray, improve stability and the reliability of Total Product.Adopt design at the bottom of the taper power collecting bucket of spiral blade, straight-flow air is well combined with cyclonic air flow, thus the spraying efficiency substantially increased ultra-fine dry powder, effective spraying efficiency can reach more than 95%, far away higher than 90% standard required by GB, play extinguish and anti-explosion more and obtained effect.Electric connector is adopted and is embedded in patten's design, be both conducive to waterproof and dustproof design, more solve the unsafe factor protruding and expose, be beneficial to transport and onsite application, improve the overall security of product.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the B-B generalized section of Fig. 1.
Fig. 3 is the C enlarged schematic partial view of Fig. 2.
Fig. 4 is the A-A generalized section of Fig. 1.
In accompanying drawing: 1-stores up powder tank, 2-gasholder, 3-shell, 4-flange, 5-spiral blade, 6-valve starts Control Component, 7-control box, 8-piston rod, 9-safety cock, 10-rubber stopper, 11-piston rod, 12-spacing ring, 13-stop screw, 14-electric connector.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, a kind of explosion suppressor, comprise electric connector 14, flange 4, gasholder 2, storage powder tank 1 and control device, gasholder 2 is connected by control device with storage powder tank 1, electric connector 14 is arranged at outside control device, flange 4 inner circle and gasholder 2 or store up powder tank 1 outer wall and be connected; Control device comprises valve and starts Control Component 6, piston rod 8, piston rod 11 and safety cock 9, piston rod 8 hangs on piston rod 11 top by spacing ring 12, spacing ring 12 starts Control Component 6 by valve and controls, when piston rod 8 is in bottom piston rod 11, gasholder 2 is connected with the space in storage powder tank 1, when piston rod 8 is in piston rod 11 top, gasholder 2 disconnects with the space in storage powder tank 1; Safety cock 9 inserts piston rod 8 through after piston rod 11, and make piston rod 8 be limited in piston rod 11 top, safety cock 9 uses stop screw 13 constrained motion position.The bottom of described storage powder tank 1 is taper, its conical lower portion is provided with spiral blade 5, make the air-flow blown out from gasholder 2 produce cyclone to spread along wall with certain angle, so just directly produce two strands of air-flows, namely one directly sprays along bucket, one sprays along wall with cyclonic manner in addition, thus reaches the spraying effect of maximal efficiency.Described control device is also provided with shell 3 outward, shell 3 and safety cock 9 correspondence position is provided with opening, and uses rubber stopper 10 to seal this opening.Described shell 3 inner controller is also provided with control box 7 outward, and electric connector 14 is arranged in control box 7.Make electric connector 14 form built-in type design, effectively prevent electric connector 14 protrusion like this and expose, be both conducive to waterproof and dustproof design, more solve the unsafe factor protruding and expose, be beneficial to transport and onsite application.Piston rod 8 adopts safety cock 9 to limit, and is convenient to long-distance transport and field adjustable, avoids false touch, touches by mistake and cause the generation of the faults such as by mistake spray, improve stability and the reliability of Total Product.Adopt design at the bottom of the taper power collecting bucket of spiral blade 5, straight-flow air is well combined with cyclonic air flow, thus the spraying efficiency substantially increased ultra-fine dry powder, effective spraying efficiency can reach more than 95% far away higher than 90% standard required by GB, has played extinguish and anti-explosion more and has obtained effect.Electric connector 14 is adopted and is embedded in patten's design, be both conducive to waterproof and dustproof design, more solve the unsafe factor protruding and expose, be beneficial to transport and onsite application, improve the overall security of product.
During use, this equipment is arranged on the position of needs by flange 4, connects power supply and network by electric connector 14, after debugging, stir safety cock 9, safety cock 9 is exited from piston rod 8.In case of emergency, unclamp the control to piston rod 8 at the lower control limit position ring 12 of valve startup Control Component 6, piston rod 8 falls, and gasholder 2 is connected with the space in storage powder tank 1.The air-flow that gasholder 2 produces forms straight-flow air and cyclonic air flow by the spiral blade 5 arranged bottom storage powder tank 1, by the nozzle ejection of the ultra-fine dry powder in storage powder tank 1 from storage powder tank 1 front end, plays extinguish and anti-explosion and obtains effect.

Claims (4)

1. an explosion suppressor, comprise electric connector (14), flange (4), gasholder (2), storage powder tank (1) and control device, it is characterized in that gasholder (2) is connected by control device with storage powder tank (1), electric connector (14) is arranged at outside control device, flange (4) inner circle and gasholder (2) or store up powder tank (1) outer wall and be connected; Control device comprises valve and starts Control Component (6), piston rod (8), piston rod (11) and safety cock (9), piston rod (8) hangs on piston rod (11) top by spacing ring (12), spacing ring (12) starts Control Component (6) by valve and controls, when piston rod (8) is in piston rod (11) bottom, gasholder (2) is connected with the space in storage powder tank (1), when piston rod (8) is in piston rod (11) top, gasholder (2) disconnects with the space in storage powder tank (1); It is characterized in that: safety cock (9) inserts piston rod (8) afterwards through piston rod (11), piston rod (8) is limited in piston rod (11) top, and safety cock (9) uses stop screw (13) constrained motion position.
2. explosion suppressor as claimed in claim 1, is characterized in that: the bottom of described storage powder tank (1) is taper, and its conical lower portion is provided with spiral blade (5).
3. explosion suppressor as claimed in claim 1, it is characterized in that: described control device is also provided with shell (3) outward, shell (3) and safety cock (9) correspondence position are provided with opening, and use rubber stopper (10) to seal this opening.
4. explosion suppressor as claimed in claim 1, it is characterized in that: described shell (3) inner controller is also provided with control box (7) outward, electric connector (14) is arranged in control box (7).
CN201420528721.5U 2014-09-15 2014-09-15 A kind of explosion suppressor Withdrawn - After Issue CN204060767U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420528721.5U CN204060767U (en) 2014-09-15 2014-09-15 A kind of explosion suppressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420528721.5U CN204060767U (en) 2014-09-15 2014-09-15 A kind of explosion suppressor

Publications (1)

Publication Number Publication Date
CN204060767U true CN204060767U (en) 2014-12-31

Family

ID=52202304

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420528721.5U Withdrawn - After Issue CN204060767U (en) 2014-09-15 2014-09-15 A kind of explosion suppressor

Country Status (1)

Country Link
CN (1) CN204060767U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104265351A (en) * 2014-09-15 2015-01-07 四川天微电子有限责任公司 Explosion suppressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104265351A (en) * 2014-09-15 2015-01-07 四川天微电子有限责任公司 Explosion suppressor

Similar Documents

Publication Publication Date Title
CN203954511U (en) A kind of firefighting fire extinguishing robot
CN201401189Y (en) Mine automatic powder spraying explosion-suppressing device
CN204060767U (en) A kind of explosion suppressor
CN105080008A (en) Fire trace tube type automatic nanometer powder-based dry powder fire extinguishing device
CN203342613U (en) Novel mine pneumatic wet dust collector
CN205730037U (en) A kind of bus extinguishing device based on atomizing spray
CN104265351A (en) Explosion suppressor
CN204522081U (en) Adopt the water mists fire water monitor head of many rectangles flow straightener
CN204910567U (en) High pressure carbon dioxide dry powder remote control fire extinguisher
CN204396262U (en) Boiler paint spray booth
CN102327685B (en) Upper and lower compound tank
CN201823199U (en) Valve structure of dry powder fire extinguisher
CN106621128A (en) Firefighting bucket
CN203244714U (en) Environment-friendly fire extinguisher
CN208552918U (en) A kind of rotary type fire extinguisher bomb
CN202061295U (en) Electric remote control fire water monitor
CN203783626U (en) Explosion suppression device for gas transportation pipeline
CN207323903U (en) A kind of energy purifying smoke and highly practical fire-fighting robot
CN203581733U (en) Automatic fire-extinguishing garbage bin
CN201277056Y (en) Pressure-storage type gas/dust explosion suppression apparatus
CN206681782U (en) The secondary spray of negative pressure device of explosion
CN205095305U (en) Omnidirectional extinguishing device
CN204522080U (en) Adopt the water mists fire water monitor head of projectile tail shape flow straightener
CN204113335U (en) A kind of bursting work spray means for dedusting
CN202397998U (en) Fire extinguishing device of wind generating set engine room using heptafluoropropane gas as fire extinguishing agent

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C25 Abandonment of patent right or utility model to avoid double patenting
AV01 Patent right actively abandoned

Granted publication date: 20141231

Effective date of abandoning: 20160629