CN110067882A - A kind of emergency processing fire device - Google Patents
A kind of emergency processing fire device Download PDFInfo
- Publication number
- CN110067882A CN110067882A CN201910411506.4A CN201910411506A CN110067882A CN 110067882 A CN110067882 A CN 110067882A CN 201910411506 A CN201910411506 A CN 201910411506A CN 110067882 A CN110067882 A CN 110067882A
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- Prior art keywords
- gear
- docking
- wall
- lumen
- connection
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- Granted
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- 238000003032 molecular docking Methods 0.000 claims abstract description 36
- 238000002407 reforming Methods 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 5
- 244000309464 bull Species 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 19
- 239000007858 starting material Substances 0.000 claims description 7
- 230000003519 ventilatory effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
- F16K17/38—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position of excessive temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Safety Valves (AREA)
Abstract
A kind of emergency processing fire device, including valve body, docking lumen up and down is equipped in the valve body, lower end is equipped with the device that is docked and connected to the docking lumen up and down, wherein, it is described to be docked and connected device and external pipe one opens bolt and nut and is connected to squeeze into filled and process and realize and seals, the valve body is equipped with gear chamber and is located at the docking lumen left end, the gear chamber left hand external is fixedly connected with piston conversion equipment, wherein, it is equipped in the piston reforming unit and is located at the intraluminal round door of docking, quantitative switching valve gear is equipped in the round door, wherein, the quantitative switching valve gear controls the throughput of docking lumen, gear chamber left end inner wall is equipped with the main siphunculus being connected with the piston reforming unit；The configuration of the present invention is simple, the valve switch shift structure of precision realize the counting to the throughput precision in pipeline, so that fire disaster emergency processing and prevention processing capacity can be improved.
Description
Technical field
The present invention relates to burnt gas valve technical field, specially a kind of emergency processing fire device.
Background technique
The leakage of burnt gas valve is to directly result in the major reason of fire.To prevent gas leakage, improve at fire disaster emergency
Reason and prevention processing capacity need that temperature detect switch (TDS) is arranged in valve under some special reaction conditions and watch out for not to monitor
The occurrence of good.Traditional temperature detect switch (TDS) realizes the reaction of temperature using electronic sensor or jumping iron plate structure
It is opened and closed pipeline.It is big that the former is limited to such environmental effects, usually can cause to conduct because of environment insensitive, and the latter can only have one
A limit value triggering, can not Multi-regulation.Therefore a kind of to improve fire disaster emergency processing capacity and realize Multi-regulation not by ring
The device that border factor influences becomes the inexorable trend of industry development, a kind of device that can solve the above problem that the present invention illustrates.
Summary of the invention
The purpose of the present invention is to provide a kind of emergency processing fire devices, can overcome defect in the prior art.
A kind of emergency processing fire device according to the present invention, including valve body, the interior docking being equipped with up and down of the valve body
Lumen, lower end is equipped with the device that is docked and connected to the docking lumen up and down, wherein the device that is docked and connected is opened with external pipe one
Bolt and nut, which is connected to, squeezes into filled and process realization sealing, and the valve body is equipped with gear chamber and is located at the docking lumen left side
End, the gear chamber left hand external are fixedly connected with piston conversion equipment, wherein are equipped in the piston reforming unit and are located at institute
The intraluminal round door of docking is stated, is equipped with quantitative switching valve gear in the round door, wherein the quantitative switching valve gear pair
The throughput of docking lumen is controlled, and gear chamber left end inner wall is equipped with the master being connected with the piston reforming unit
Siphunculus, closed interlink of the main siphunculus right end are connected to four groups of capillaries, and the capillary other end, which is equipped with, is located at the docking
Intraluminal sense gas bag is fixedly connected with lock frame inside gear chamber left end and is located at the main siphunculus lower end, the lock frame
Interior to be equipped with lock chamber, lock chamber top inner wall is communicated equipped with bayonet, and gear clamping lock is slidably connected in the bayonet
Device, wherein the gear buckling and locking device carries out flow control with intercapillary be connected to the main siphunculus, described
Gear bottom of chamber end inner wall, which is rotatably assorted, is connected with extension up and down and the reverse axis for the connection that is rotatably assorted with end face on the downside of the lock frame,
The reverse axis is equipped with positive and negative rotation starter and controls the gear buckling and locking device, when rotating different numbers, leads to
It crosses the mobile gear buckling and locking device of the positive and negative rotation starter and changes ventilatory capacity in main siphunculus, gear chamber left end accordingly
Inner wall, which is rotatably assorted, to be connected with select button device and controls the positive and negative rotary device, can be according to temperature model when using
It encloses selection and adjusts the serious forgiveness for improving device.
It may be preferred that the device that is docked and connected include the docking lumen be rotatably assorted be connected with left and right extend to it is described
Thread spindle on the outside of valve body right part, be threadedly engaged on the thread spindle be connected with it is intracavitary and symmetrical positioned at the butt tube
Translational block, the translational block are fixedly connected with bolt far from symmetrical centre side outer end, are threaded on the bolt positioned at institute
The nut of docking lumen end face outside is stated, thread spindle right end end, which is equipped with, changes hands bar positioned at valve body right side outer end,
The thread spindle, which is equipped with, is located at the ratchet changed hands on the left of bar, and outer end is fixedly connected with the useful and spine on the right side of the valve body
The pawl for the connection that offsets is taken turns, the docking lumen is fixedly connected with the screw rod on the upside of the thread spindle, the screw rod and institute
It states and is slidably connected between translational block.
It may be preferred that the select button device include gear chamber left end inner wall be rotatably assorted be connected with left and right extend
Transmission shaft, transmission shaft left end end is equipped with the spline block for being located at outer end on the left of the gear chamber, sets in the spline block
There is the spline of opening to the left, spline block left end end face is slidably connected with fixed link, fixed link left end end
It is fixedly connected with button cap, spring action buttons, the spring action buttons and the spline block are slidably connected on the button cap
Side press close to each other, which is connected with, only stops spring, and the spring action buttons right end is equipped with the spline for the connection that offsets with the spline
Bar, transmission shaft right end end, which is equipped with, is located at the intracavitary bevel pinion of the gear, and the transmission shaft is equipped with positioned at described
The bevel gear wheel of bevel pinion left end.
It may be preferred that the positive and negative rotation starter include the reverse axis be equipped with with the ratcheting company of the bevel pinion
The reverse bevel gear connect, being rotatably assorted on the reverse axis, it is useful with the ratcheting connection of bevel gear wheel positive bevel gear, institute to connect
It states positive bevel gear upper end end face and is fixedly connected with period switch block, connection is socketed between the period switch block and the reverse axis,
The period switch block is equipped with guide chute, and the reverse axis, which is equipped with, is located at period switch block upper end quadrangle bull stick, described
The selector that quadrangle is symmetrical and length is different is slidably connected on the bull stick of quadrangle, selector lower end end, which is equipped with, to abut
Key, press is connected with reset spring, gear chamber left end inner wall between the abutting key upside and quadrangle bull stick downside
Equipped with opening limit sliding chutes to the right, it is slidably connected in the limit sliding chutes and is slidably matched company with the guide chute
What is connect pushes to slide bar, described to push to slide bar and abut the company of offseting between key with described.
It may be preferred that the gear buckling and locking device includes that lock chamber top inner wall is communicated equipped with bayonet, the bayonet
Inside it is slidably connected with lock core case, lock core case lower end is equipped with the stressed plate for the connection that offsets with the selector, described
Press is connected with compressed spring between the inner wall of the lock chamber top on the upside of stressed plate, and lock core case upper end is rotatably assorted company
It is connected to abutting wheel, the upper left groove of opening is equipped in the lock core case, the groove top inner wall is embedded with hydraulic press, the liquid
Press lower end end has been connected by power hydraulic push rod, and lock ratch, the lock ratch and institute are slidably connected on the groove
The connection that offsets between hydraulic push rod is stated, the gear is intracavitary to be fixedly connected with the fixed point that positioned at the lock frame upper end and front and back extends
Axis is rotatably assorted on the fixed point axis and is connected with bull stick, the company of press between inner wall on rear side of the bull stick and on rear side of the gear chamber
It is connected to torsion spring (not shown), bull stick left end end abuts the connection that offsets between wheel, the bull stick right end end with described
End is hingedly connected with gear door, is slidably connected between the gear door and the main siphunculus.
It may be preferred that the piston reforming unit includes that gear chamber left side outer end is fixedly connected with transmission case, it is described
Transmission case is equipped with the plunger shaft being connected with the main siphunculus, and plunger shaft top inner wall is slidably connected with straight-tooth
Plate, straight tooth plate lower end end are equipped with piston, press and be connected between the piston on the side and plunger shaft top inner wall
Extension spring, intracavitary be rotatably assorted of the butt tube are connected with the drive shaft that left and right extends to outer end on the left of the docking lumen,
It is equipped in the end of the drive shaft left end with the convergence gear with the ratcheting connection of the straight tooth plate, is rotatably assorted in the drive shaft
It is connected with round door, is equipped with quantitative switching valving in the round door.
It may be preferred that the quantitative switching valve gear includes the venthole being equipped in the round door up and down, it is described
It is equidistantly slidably connected with extended plate symmetrical above and below from a left side is right in venthole, the venthole inner left wall, which is equipped with, to be folded
Slot is threadedly engaged in the drive shaft and is connected with switch and moves block, and the switch shifting block left slide is connected with umbrella frame ring, institute
It states umbrella frame ring to be equipped with the folding push rod for the connection that offsets with the extended plate, is built-in with flexural spring in the folding push rod
(not shown).
It is easy to operate the beneficial effects of the present invention are: structure of the invention is simple, use screw bolt and closed foam
Connection type ensure dismantle convenience and junction it is air tight.Device can be changed to temperature according to the demand of user itself
The speed of reaction improves serious forgiveness with the degree reacted, the scope of application of expanding unit.And changed by mechanical reception and registration
The ability of valve port ensures that the accuracy of throughput opening and closing avoids the retardance and unstability of electronic component conduction, and more
Add the valve opening and closing of precision that the amount body in pipeline is made to facilitate statistics by the way that variation is more accurate, so that fire disaster emergency can be improved
Processing and prevention processing capacity.
Detailed description of the invention
The present invention is described in detail by following specific embodiments and drawings for ease of explanation,.
Fig. 1 is a kind of overall structure diagram of emergency processing fire device of the invention；
Fig. 2 is the enlarged structure schematic diagram of " A " of Fig. 1；
Fig. 3 is the structural schematic diagram of the gear buckling and locking device of Fig. 1；
Fig. 4 is the enlarged structure schematic diagram of " B " of Fig. 1；
Fig. 5 is the structural schematic diagram of the quantitative switching valve gear of Fig. 1.
Specific embodiment
Below with reference to Fig. 1-Fig. 5, the present invention is described in detail, for sake of convenience, now provides to hereafter described orientation
As follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
A kind of emergency processing fire device according to the present invention, including valve body 10, the valve body 10 is interior to be equipped with up and down
Dock lumen 11, about 11 lower end of docking lumen is equipped with being docked and connected device, wherein it is described be docked and connected device with it is external
Pipeline one, which is opened bolt and nut and is connected to, to be squeezed into filled and process and realizes sealing, and the valve body 10 is equipped with gear chamber 22 and is located at described
11 left end of lumen is docked, 22 left hand external of gear chamber is fixedly connected with piston conversion equipment, wherein the piston conversion dress
It is equipped with the round door 53 being located in the docking lumen 11 in setting, is equipped with quantitative switching valve gear in the round door 53, wherein
The quantitative switching valve gear to docking lumen 11 throughput control, the 22 left end inner wall of gear chamber be equipped with it is described
The main siphunculus 42 that piston reforming unit is connected, closed interlink of main 42 right end of siphunculus are connected to four groups of capillaries 12, institute
It states 12 other end of capillary and is equipped with the sense gas bag 13 being located in the docking lumen 11, the company of fixation inside 22 left end of gear chamber
It is connected to lock frame 37 and is equipped with lock chamber 36 in main 42 lower end of siphunculus, the lock frame 37, in 36 top of lock chamber
Wall is communicated equipped with bayonet 39, is slidably connected with gear buckling and locking device in the bayonet 39, wherein the gear buckling and locking device
Flow control is carried out to the connection between the main siphunculus 42 and the capillary 12,22 bottom end inner wall of the gear chamber rotation is matched
It closes and is connected with extension up and down and the reverse axis 21 for the connection that is rotatably assorted with the lock 37 downside end face of frame, set on the reverse axis 21
There is positive and negative rotation starter and the gear buckling and locking device is controlled, when rotating different numbers, is opened by the positive and negative rotation
The dynamic mobile gear buckling and locking device of device changes the ventilatory capacity in main siphunculus 42 accordingly, and 22 left end inner wall of the gear chamber rotation is matched
Conjunction is connected with select button device and controls the positive and negative rotary device, can select to adjust according to temperature range when using
Improve the serious forgiveness of device.
Valuably, the device that is docked and connected include the docking lumen 11 be rotatably assorted be connected with left and right extend to it is described
Thread spindle 60 on the outside of 10 right part of valve body is threadedly engaged on the thread spindle 60 and is connected in the docking lumen 11 and left
Right symmetrical translational block 59, the translational block 59 are fixedly connected with bolt 61 far from symmetrical centre side outer end, on the bolt 61
It is threaded with the nut 62 for being located at docking 11 end face outside of lumen, the 60 right end end of thread spindle is equipped with positioned at described
Bar 64 is changed hands in 10 right side outer end of valve body, and the thread spindle 60, which is equipped with, is located at the ratchet 70 for changing hands 64 left side of bar, described
10 right side outer end of valve body is fixedly connected with the pawl 71 of the useful connection that offsets with the ratchet 70, and the docking lumen 11 is fixedly connected
There is the screw rod 72 for being located at 60 upside of thread spindle, is slidably connected between the screw rod 72 and the translational block 59.
Valuably, the select button device include the 22 left end inner wall of gear chamber be rotatably assorted be connected with left and right extend
Transmission shaft 30, the 30 left end end of transmission shaft be equipped with positioned at the 22 left side outer end of gear chamber spline block 29, the flower
The spline 23 of opening to the left is equipped in key block 29, the 29 left end end face of spline block is slidably connected with fixed link 24, institute
It states 24 left end end of fixed link and is fixedly connected with button cap 28, be slidably connected with spring action buttons 25 on the button cap 28,
The spring action buttons 25 are connected with the press of the spline block 29 side close to each other only stops spring 27,25 right end of spring action buttons
Equipped with the spline rod 26 with the connection that offsets with the spline 23, the 30 right end end of transmission shaft, which is equipped with, is located at the gear chamber
Bevel pinion 31 in 22, the transmission shaft 30 are equipped with the bevel gear wheel 32 positioned at 31 left end of bevel pinion.
Valuably, the positive and negative rotation starter includes that the reverse axis 21 is equipped with ratcheting with the bevel pinion 31
The reverse bevel gear 20 of connection is rotatably assorted on the reverse axis 21 to connect and useful bore with the positive of the ratcheting connection of bevel gear wheel 32
Gear 33, the forward direction bevel gear 33 upper end end face are fixedly connected with period switch block 18, the period switch block 18 with it is described reverse
Connection is socketed between axis 21, the period switch block 18 is equipped with guide chute 19, and the reverse axis 21, which is equipped with, is located at the week
18 upper end quadrangle bull stick 14 of phase switch block is slidably connected with the selection that quadrangle is symmetrical and length is different on the quadrangle bull stick 14
Bar 16, the 16 lower end end of selector, which is equipped with, abuts key 17,17 upside of abutting key and 14 downside of quadrangle bull stick
Between press be connected with reset spring 15, the 22 left end inner wall of gear chamber is equipped with the limit sliding chutes 34 of opening to the right, the limit
Be slidably connected in sliding slot 34 and push to slide bar 35 with what the guide chute 19 was slidably connected, it is described push to slide bar 35 with
Offset connection between the abutting key 17.
Valuably, the gear buckling and locking device includes that the 36 top inner wall of lock chamber is communicated equipped with bayonet 39, the card
Be slidably connected with lock core case 55 in mouthfuls 39,55 lower end of lock core case be equipped with with the selector 16 offset connection by
Power plate 38, press is connected with compressed spring 41, the lock between 38 upside of stressed plate and 36 top inner wall of the lock chamber
55 upper end of core case, which is rotatably assorted, is connected with abutting wheel 40, and the upper left groove 56 of opening, the groove are equipped in the lock core case 55
56 top inner walls are embedded with hydraulic press 54, and the 54 lower end end of hydraulic press has been connected by power hydraulic push rod 57, the groove 56
On be slidably connected with lock ratch 58, offset connection between the lock ratch 58 and the hydraulic push rod 57, the gear chamber
The fixed point axis 50 that positioned at lock 37 upper end of frame and front and back extends, the company of being rotatably assorted on the fixed point axis 50 are fixedly connected in 22
It is connected to bull stick 49, press is connected with torsion spring and (does not scheme between 49 rear side of bull stick and 22 rear side inner wall of the gear chamber
Show), the 49 left end end of bull stick abuts the connection that offsets between wheel 40 with described, and the 49 right end end of bull stick is hingedly connected with
Door 51 is kept off, is slidably connected between the gear door 51 and the main siphunculus 42.
Valuably, the piston reforming unit includes that the 22 left side outer end of gear chamber is fixedly connected with transmission case 44, institute
It states transmission case 44 to be equipped with the plunger shaft 43 being connected with the main siphunculus 42, the 43 top inner wall of plunger shaft is slidably matched
It is connected with straight tooth plate 47, the 47 lower end end of straight tooth plate is equipped with piston 45, and 45 upside of piston is pushed up with the plunger shaft 43
End inner wall between press be connected with extension spring 46, be rotatably assorted in the docking lumen 11 be connected with control extend to it is described right
The drive shaft 52 of 11 left side outer end of adapter tube chamber, be equipped in the 52 left end end of drive shaft with the ratcheting connection of the straight tooth plate 47
Convergence gear 48, be rotatably assorted in the drive shaft 52 and be connected with round door 53, be equipped with quantitative switching in the round door 53
Valving.
Valuably, the quantitative switching valve gear includes the venthole 67 being equipped in the round door 53 up and down, institute
It states in venthole 67 and is equidistantly slidably connected with extended plate 66 symmetrical above and below, 67 inner left wall of venthole from a left side is right
It equipped with folded slot 63, is threadedly engaged in the drive shaft 52 and is connected with switch shifting block 68, the switch moves 68 left slide of block and matches
Conjunction is connected with umbrella frame ring 69, and the umbrella frame ring 69 is equipped with the folding push rod 65 with the connection that offsets with the extended plate 66, described
It folds in push rod 65 and is built-in with flexural spring (not shown).
In the initial state, switch moves block 68 and is located at 67 left side of venthole a kind of emergency processing fire device of the invention
The throughput of venthole 67 reaches maximum value when side inner wall makes four groups of extended plates 66 be in contraction state, feels the sense in gas bag 13
Warm agent gas is unexpanded, and valve body 10 is inscribed in the pipeline of docking by nut 62 under screw thread rotation, and changing hands bar 64 makes screw thread
Axis 60 drives 59 reverse motions of translational block by being threadedly engaged connection, and bolt 61 is made to translate out 11 or so outside of docking lumen logical
It crosses 62 spiral rotating of nut and tightens fixation, spray containment foam.
In use, pressing spring action buttons 25 make spline rod 26 and 23 phase of spline according to the thermotonus demand of user
To connection, spline block 29 is rotated synchronously when turn knob cap 28 passes through the connection of spline, and spline block 29 is made small by transmission shaft 30
Bevel gear 31 and bevel gear wheel 32 rotate, and bevel gear wheel 32 rotates positive bevel gear 33 by ratcheting connection, bore tooth with forward direction
It takes turns 33 direction of rotation to be positive, has both been reversed, forward direction cone tooth with 20 direction of rotation of reverse bevel gear of the ratcheting connection of bevel pinion 31
33 rotation of wheel, which by the drive of guide chute 19 on period switch block 18 pushes to slide bar 35 and slides up and down, is pushed to selector 16, reverse to bore
Gear 20 makes the opposite different length of choosing of rotation direction between quadrangle bull stick 14 and positive bevel gear 33 by reverse axis 21
Selector 16, stressed plate 38 by selector 16 squeeze, hydraulic press 54 starting push hydraulic push rod 57 downslide make lock ratch 58 to
Sliding makes lock core case 55 that can pass through bayonet 39 in groove 56, selector 16 stop it is mobile after hydraulic press 54 it is counter open make it is hydraulic
Lock ratch 58 is released the connection that offsets between groove 56 and bayonet 39 again by push rod 57, and lock core case 55 is moved up to be pushed away by abutting wheel 40
It is dynamic to rotate bull stick 49, door 51 will be kept off and slide the ventilation quantity that certain distance opens capillary 12, temperature every time out of main siphunculus 42
Degree variation makes to feel the temperature sensing agent gas expansion in gas bag 13 and enters plunger shaft 43 by capillary 12, main siphunculus 42, pushes piston
45 move up, and piston 45 rotates drive shaft 52 by the ratcheting connection of straight tooth plate 47 and convergence gear 48, and the rotation of drive shaft 52 makes
Switch moves block 68 to the movement of folded slot 63, folds push rod 65 by the maximum height limit of folded slot 63, extended plate 66 passes through bullet
Property restore expansion, upper next group of extended plate 66 can close the ventilatory capacity of 67 a quarter of venthole, realize that accurate control passes through
Amount.
After use, temperature decline after temperature sensing agent contraction of gas, make drive shaft 52 reversion by above-mentioned working condition again
Corresponding one grade of shelves, which open extended plate 66, makes the throughput for docking lumen 11 reform into maximum.
It is easy to operate the beneficial effects of the present invention are: structure of the invention is simple, use screw bolt and closed foam
Connection type ensure dismantle convenience and junction it is air tight.Device can be changed to temperature according to the demand of user itself
The speed of reaction improves serious forgiveness with the degree reacted, the scope of application of expanding unit.And changed by mechanical reception and registration
The ability of valve port ensures that the accuracy of throughput opening and closing avoids the retardance and unstability of electronic component conduction, and more
Add the valve opening and closing of precision that the amount body in pipeline is made to facilitate statistics by the way that variation is more accurate, so that fire disaster emergency can be improved
Processing and prevention processing capacity.
In the above manner, those skilled in the art can be made within the scope of the invention according to operating mode it is various
Change.
Claims (7)
1. a kind of emergency processing fire device, including valve body, the interior docking lumen being equipped with up and down of the valve body, the docking
Lower end is equipped with the device that is docked and connected to lumen up and down, wherein the device that is docked and connected is opened bolt and nut with external pipe one and connect
Sealing is realized squeezing into filled and process, and the valve body is equipped with gear chamber and is located at the docking lumen left end, the gear chamber
Left hand external is fixedly connected with piston conversion equipment, wherein is equipped in the piston reforming unit intracavitary positioned at the butt tube
Round door, quantitative switching valve gear is equipped in the round door, wherein the quantitative switching valve gear leads to docking lumen
It is excessively controlled, gear chamber left end inner wall is equipped with the main siphunculus being connected with the piston reforming unit, the master
Closed interlink of siphunculus right end is connected to four groups of capillaries, and the capillary other end, which is equipped with, is located at the intraluminal sense gas of docking
It wraps, lock frame is fixedly connected with inside gear chamber left end and is located at the main siphunculus lower end, be equipped with lock chamber in the lock frame,
Lock chamber top inner wall is communicated equipped with bayonet, gear buckling and locking device is slidably connected in the bayonet, wherein described
Gear buckling and locking device carries out flow control, gear bottom of chamber end inner wall with intercapillary be connected to the main siphunculus
It is rotatably assorted and is connected with extension up and down and the reverse axis for the connection that is rotatably assorted with end face on the downside of the lock frame, set on the reverse axis
There is positive and negative rotation starter and the gear buckling and locking device is controlled, when rotating different numbers, is opened by the positive and negative rotation
The mobile gear buckling and locking device of dynamic device changes the ventilatory capacity in main siphunculus accordingly, and gear chamber left end inner wall is rotatably assorted company
It is connected to select button device and the positive and negative rotary device is controlled, can select to adjust according to temperature range when using and improve
The serious forgiveness of device.
2. a kind of emergency processing fire device as described in claim 1, it is characterised in that: the device that is docked and connected includes institute
It states docking lumen and is rotatably assorted and be connected with left and right and extend to thread spindle on the outside of the valve body right part, screw thread is matched on the thread spindle
Conjunction is connected with intracavitary and symmetrical translational block, the translational block positioned at the butt tube and fixes far from symmetrical centre side outer end
It is connected with bolt, the nut positioned at the docking lumen end face outside, the thread spindle right end are threaded on the bolt
End is equipped with the bar of changing hands for being located at valve body right side outer end, and the thread spindle, which is equipped with, is located at the spine changed hands on the left of bar
Wheel, valve body right side outer end are fixedly connected with the pawl of the useful connection that offsets with the ratchet, and the docking lumen is fixedly connected
There is the screw rod being located on the upside of the thread spindle, is slidably connected between the screw rod and the translational block.
3. a kind of emergency processing fire device as described in claim 1, it is characterised in that: the select button device includes institute
State gear chamber left end inner wall and be rotatably assorted and be connected with the transmission shaft that left and right extends, transmission shaft left end end be equipped be located at it is described
The spline block of outer end on the left of gear chamber, the spline block is interior to be equipped with the spline of opening to the left, and spline block left end end face is sliding
Dynamic to be connected with fixed link, fixed link left end end is fixedly connected with button cap, the company of being slidably matched on the button cap
Spring action buttons are connected to, the spring action buttons and spline block side press close to each other are connected with and only stop spring, and the elastic force is pressed
Button right end is equipped with the spline rod for the connection that offsets with the spline, and transmission shaft right end end, which is equipped with, is located at the gear chamber
Interior bevel pinion, the transmission shaft are equipped with the bevel gear wheel positioned at the bevel pinion left end.
4. a kind of emergency processing fire device as described in claim 1, it is characterised in that: the positive and negative rotation starter includes
The reverse axis is equipped with the reverse bevel gear with the ratcheting connection of the bevel pinion, and be rotatably assorted connection on the reverse axis
The useful positive bevel gear with the ratcheting connection of bevel gear wheel, the forward direction bevel gear upper end end face are fixedly connected with period switch block,
Connection is socketed between the period switch block and the reverse axis, the period switch block is equipped with guide chute, on the reverse axis
Equipped with period switch block upper end quadrangle bull stick is located at, be slidably connected with that quadrangle is symmetrical on the quadrangle bull stick and length not
One selector, selector lower end end, which is equipped with, abuts key, on the upside of the abutting key between quadrangle bull stick downside
Press is connected with reset spring, and gear chamber left end inner wall is equipped with the limit sliding chutes of opening to the right, slides in the limit sliding chutes
The dynamic useful bar that pushes to slide with guide chute sliding connection that is cooperatively connected, it is described to push to slide bar and abut phase between key with described
To connection.
5. a kind of emergency processing fire device as described in claim 1, it is characterised in that: the gear buckling and locking device includes institute
It states lock chamber top inner wall to communicate equipped with bayonet, lock core case is slidably connected in the bayonet, lock core case lower end is set
The stressed plate of the useful connection that offsets with the selector, the company of press between the stressed plate upside and lock chamber top inner wall
It is connected to compressed spring, lock core case upper end, which is rotatably assorted, is connected with abutting wheel, and it is upper left recessed that opening is equipped in the lock core case
Slot, the groove top inner wall are embedded with hydraulic press, and hydraulic press lower end end has been connected by power hydraulic push rod, the groove
On be slidably connected with lock ratch, offset connection between the lock ratch and the hydraulic push rod, the intracavitary fixation of gear
It is connected with and is located at the fixed point axis that the lock frame upper end and front and back extend, be rotatably assorted on the fixed point axis and be connected with bull stick, it is described
Press on rear side of bull stick and between inner wall and is connected with torsion spring (not shown) on rear side of the gear chamber, bull stick left end end and
Offset connection between abutting wheel, and bull stick right end end is hingedly connected with gear door, the gear door and the main siphunculus it
Between be slidably connected.
6. a kind of emergency processing fire device as claimed in claim 1 or 2, it is characterised in that: the piston reforming unit packet
It includes outer end on the left of the gear chamber and is fixedly connected with transmission case, the transmission case is equipped with the work being connected with the main siphunculus
Chamber is filled in, plunger shaft top inner wall is slidably connected with straight tooth plate, and straight tooth plate lower end end is equipped with piston, the work
Press is connected with extension spring between side and plunger shaft top inner wall beyond the Great Wall, and intracavitary be rotatably assorted of the butt tube is connected with
Left and right extends to the drive shaft of outer end on the left of the docking lumen, in the end of the drive shaft left end equipped with with the straight tooth plate
The convergence gear of ratcheting connection is rotatably assorted in the drive shaft and is connected with round door, and quantitative switching is equipped in the round door
Valving.
7. a kind of emergency processing fire device as claimed in claim 6, it is characterised in that: the quantitative switching valve gear includes
Be equipped with venthole up and down in the round door, in the venthole from a left side it is right be equidistantly slidably connected with it is right up and down
The extended plate of title, the venthole inner left wall are equipped with folded slot, are threadedly engaged in the drive shaft and are connected with switch shifting block, institute
It states switch shifting block left slide and is connected with umbrella frame ring, the umbrella frame ring is equipped with the folding for the connection that offsets with the extended plate
Push rod is folded, is built-in with flexural spring (not shown) in the folding push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910411506.4A CN110067882B (en) | 2019-05-17 | 2019-05-17 | Emergency treatment fire device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910411506.4A CN110067882B (en) | 2019-05-17 | 2019-05-17 | Emergency treatment fire device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110067882A true CN110067882A (en) | 2019-07-30 |
| CN110067882B CN110067882B (en) | 2021-09-10 |
Family
ID=67370921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910411506.4A Active CN110067882B (en) | 2019-05-17 | 2019-05-17 | Emergency treatment fire device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110067882B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3595318A (en) * | 1969-08-01 | 1971-07-27 | Grinnell Corp | Accelerator for fire extinguisher system |
| JPS5813274A (en) * | 1981-07-16 | 1983-01-25 | Saginomiya Seisakusho Inc | Apparatus operated in response to heat |
| JPS5872780A (en) * | 1981-11-27 | 1983-04-30 | Saginomiya Seisakusho Inc | Temperature dependent three-way selector valve |
| CN103807488A (en) * | 2013-12-30 | 2014-05-21 | 邱金全 | Conveying pipeline valve actuator with conveying pipeline internal pressure as power |
| CN203703333U (en) * | 2013-12-03 | 2014-07-09 | 常州新江南能源设备有限公司 | Improved fuel gas safety valve |
-
2019
- 2019-05-17 CN CN201910411506.4A patent/CN110067882B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3595318A (en) * | 1969-08-01 | 1971-07-27 | Grinnell Corp | Accelerator for fire extinguisher system |
| JPS5813274A (en) * | 1981-07-16 | 1983-01-25 | Saginomiya Seisakusho Inc | Apparatus operated in response to heat |
| JPS5872780A (en) * | 1981-11-27 | 1983-04-30 | Saginomiya Seisakusho Inc | Temperature dependent three-way selector valve |
| CN203703333U (en) * | 2013-12-03 | 2014-07-09 | 常州新江南能源设备有限公司 | Improved fuel gas safety valve |
| CN103807488A (en) * | 2013-12-30 | 2014-05-21 | 邱金全 | Conveying pipeline valve actuator with conveying pipeline internal pressure as power |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110067882B (en) | 2021-09-10 |
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Effective date of registration: 20210804 Address after: 445000 No. 8, huangjiaping group, Shiyao village, Hongtu Township, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province Applicant after: Cao Yong Address before: 310000 building 10, yongchangba, 466 Jiangcheng Road, Shangcheng District, Hangzhou City, Zhejiang Province Applicant before: HANGZHOU GUDIAN CLOTHING Co.,Ltd. |
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