CN107929980A - A kind of explosion-proof fire-extinguishing cylinder - Google Patents
A kind of explosion-proof fire-extinguishing cylinder Download PDFInfo
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- CN107929980A CN107929980A CN201711075355.7A CN201711075355A CN107929980A CN 107929980 A CN107929980 A CN 107929980A CN 201711075355 A CN201711075355 A CN 201711075355A CN 107929980 A CN107929980 A CN 107929980A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
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Abstract
The present invention discloses a kind of explosion-proof fire-extinguishing cylinder, including fire-suppression bottle, and is arranged on valve that is above fire-suppression bottle and being fixed with fire-suppression bottle, and the side of the fire-suppression bottle is additionally provided with the protective device for improving security；The protective device includes baffle, and is arranged on fixed seat on the inside of baffle, for fixing fire-suppression bottle, and be arranged on fixed seat lower end and fixed with baffle, supporting plate for support fire-suppression bottle；One end that the fixed seat is contacted with baffle is provided with four-bladed vane, the fixed seat relative to the other end of four-bladed vane be provided with the integrally formed deck of fixed seat, be provided with elastic bands on the deck；The explosion-proof fire-extinguishing cylinder can further improve the safety in utilization of fire extinguisher by being provided with protective device on fire-suppression bottle, have the advantages that assembling be simple and convenient to operate with it is safe.
Description
Technical field
The present invention relates to fire-fighting domain, more particularly to a kind of explosion-proof fire-extinguishing cylinder.
Background technology
At present, fire is a kind of disaster of danger close, causes very big harm to the lives and properties of people, fire extinguisher is one
The common fire-extinguishing apparatus of kind, but even if many times there is the fire extinguisher of very strength at hand, but in face of the violent intensity of a fire, it is preceding
Go the people of fire extinguishing to be still fraught with risks, how to overcome this danger to bring puzzlement.Fire extinguisher, which is that one kind is portable, to go out
Firer has.Chemical substance is placed in fire extinguisher, to rescue fire extinguishing calamity.Fire extinguisher is one of common fireproofing installation, is stored in public affairs
Many places or the place that fire may occur, the component of the interior filling of different types of fire extinguisher is different, is to aim at different fire
Warn and set.
But fire extinguisher using when also have certain security risk, user must be close to burning things which may cause a fire disaster and use fire extinguisher, can just go out
Fire, some people are when close to burning things which may cause a fire disaster, misoperation, easily burnt by the burn of big fire or the intensity of a fire attacked in retaliation, therefore, existing
The security of some fire extinguishers when in use is low, because high temperature causes the problem of inconvenient for operation.
The content of the invention
In view of this, can be further it is an object of the present invention to provide one kind by being provided with protective device on fire-suppression bottle
The safety in utilization of fire extinguisher is improved, there is assembling to be simple and convenient to operate and safe explosion-proof fire-extinguishing cylinder.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of explosion-proof fire-extinguishing cylinder, including fire-suppression bottle, and
Valve that is above fire-suppression bottle and being fixed with fire-suppression bottle is arranged on, the side of the fire-suppression bottle is additionally provided with for improving safety
The protective device of property；The protective device includes baffle, and is arranged on fixed seat on the inside of baffle, for fixing fire-suppression bottle,
And be arranged on fixed seat lower end and fixed with baffle, supporting plate for support fire-suppression bottle；The fixed seat is contacted with baffle
One end be provided with four-bladed vane, the fixed seat is provided with and the integrally formed card of fixed seat relative to the other end of four-bladed vane
, it is provided with elastic bands on the deck.
Further, the fire-suppression bottle includes fire extinguishing cylinder, and be arranged on fire extinguishing cylinder lower end and consolidate with fire extinguishing cylinder
Fixed base, and be arranged on fire extinguishing cylinder upper end and with the connecting seat of fire extinguisher body by integral forming.
Further, the inner wall of the fire extinguishing cylinder is also horizontally arranged with the strengthening rib strip with fire extinguisher body by integral forming,
The strengthening rib strip is provided with one or more, and is equally spaced from top to down in fire extinguisher body.
Further, it is provided with screw thread on the outside of the connecting seat.
Further, the valve includes connector, and be arranged on connector and fixed with connector by screw
Pressure gauge, and be arranged on connector side and the oviduct that is connected with connector.
Further, the connector and connecting seat are screwed on fixation, be provided with the connector with connector one into
Type and the siphon pipe that is connected with pressure gauge and oviduct.
Further, the radius of the siphon pipe is less than the radius of connecting seat.
Further, the connector is provided with carrying handle relative to the opposite side of oviduct, and the carrying handle is consolidated with connector
It is fixed.
Further, the baffle includes the material of following weight：18-20 parts of cullet, 7-9 parts of kaolin,
12-14 parts of fluorite, 11-13 parts of gravel, 7-9 parts of feldspar, 12-14 parts of chromic nitrate, 1-3 parts of bismuth oxide, 8-10 parts of barium monoxide, poly- ammonia
15-18 parts of ester resin, 3-5 parts of white carbon, 10-12 parts of saltcake, 1-2 parts of sodium hydroxide, 6-8 parts of ethyl orthosilicate, butyraldehyde 15-17
Part, long spun silk 6-8 parts and 2-4 parts of epoxidized soybean oil, its specific preparation method comprise the following steps：
1) 7-9 parts of 18-20 parts of cullet, 7-9 parts of kaolin, 12-14 parts of fluorite, 11-13 parts of gravel and feldspar is taken to pass through
Grinder is ground into powder, then holds powder made from grinding with babinet, using dry type strong magnetic separator to powder
In irony remove, ground powder is uniformly layered on dry type strong magnetic separator conveyer belt first, by conveyer belt by stone
Sand powder is sent to magnetic separator, and the miscellaneous mineral of weak magnetic in powder are removed, and iron-free emery dust end is made, spare；
2) 12-14 parts of chromic nitrate is taken, powder is added to made from 1-3 parts of bismuth oxide and 8-10 parts of barium monoxide and step 1)
In mixer, start mixer and stirred evenly above-mentioned material with the rotating speed of 25r/pm, it is spare；
3) blender in step 2) is heated to 240-280 DEG C, and is kept stirring machine and is stirred with the rotating speed rotation of 20r/pm
Mix so that the material in blender carries out uniformly baking sand under agitation, and continues 30-50 minutes, then takes out, and is cooled to often
Temperature, it is spare；
4) in the material input smelting furnace cooled down step 3), and 3-5 parts of white carbon, 10-12 parts of saltcake, hydroxide are added
2-4 parts of 1-2 parts of sodium and epoxidized soybean oil, are warming up to 1900-2300 DEG C so that when the material melting 4-6 of addition is small, glass is made
Slurries, it is spare；
5) hybrid glass slurries made from step 4) are injected on the mould got ready by casting machine, glass slab is made
Part, then stands natural cooling, spare；
6) 15-17 parts of 15-18 parts of polyurethane resin, 6-8 parts of ethyl orthosilicate and butyraldehyde are taken, is put into reaction kettle, and is added
Heat is to 180-240 DEG C so that polyurethane resin, ethyl orthosilicate and butyraldehyde melt obtained mixed glue solution at high temperature, spare；
7) take long spun silk 6-8 parts to be laid on profiled sheeting, mixed glue solution made from step 6) is then cast in profiled sheeting
It is interior, and cooling is stood, the plastic plate of system is spare；
8) using plastic plate made from step 7) as center clamping plate, then using glass plate made from step 5) as clamping plate
Plastic plate is clamped, is then fixed by screw, is got product.
Another technical problem to be solved by the invention comprises the following steps to provide a kind of moulding process for cylinder of putting out a fire：
1) cylinder of putting out a fire pre-processes：Zero defect and inner surface are horizontally arranged with the steel pipe of strengthening rib strip in selection, then adopt
Abrasive brush is put in sander grinding process is carried out in steel pipe, after removing rust staining, using skin grinder to the outer surface of steel cylinder into
Row frosted is handled, and be removed iron rust and the steel cylinder of oxide skin, spare；
2) steel cylinder after step 1) processing is installed on the workbench of spinforming apparatus, then one end is sleeved on driving electricity
In the shaft of machine, and scroll chuck is fixed, and the other end is contacted with spinning wheel, is then started driving motor, is driven steel cylinder to revolve at a high speed
Turn, spinning wheel carries out steel cylinder closing in processing at this time, and will close up and tube of the radius less than steel pipe radius is made, spare；
3) fire extinguishing cylinder component assembly and welding processing, it is concretely comprised the following steps：A, floor installation, chooses and is adapted to and step 2)
The base for the steel cylinder welding processing obtained after processing that closes up, and pressure processing is carried out to base so that base is normally right with steel cylinder
Connect, it is spare；B, cylinder assembling of putting out a fire is processed, and is placed the steel cylinder obtained after step 2) closing in processing using the method for model positioning
Steel cylinder is fixedly clamped on the correct position among assembling-welding fixtures, and by fixture, then by floor installation the one of steel cylinder
End, and use electric current to be welded for the mode of the high current Lincoln weld of 400-450A to the connecting pin of steel cylinder and base exterior
Connect, the fire extinguishing cylinder after shaping is made, it is spare；C, the interior welds processing of fire extinguishing cylinder, by obtained fire extinguishing cylinder after welding
Keep flat and be fixed on assembling-welding fixtures, and steel cylinder is fixedly clamped by fixture, then to the connecting pin of steel cylinder and chassis interior into
Row spot welding so that steel cylinder is more firm with tube chamber welds with base, you can part fire extinguishing cylinder is completed, it is spare；
4) fire extinguishing cylinder post weld heat treatment, it is concretely comprised the following steps：A, the obtained fire extinguishing cylinder of step 2) welding processing is sent
Enter and carry out being heated to 400 DEG C in forge furnace, then take out standing cooling, the fire extinguishing cylinder after being heat-treated is spare；B, stress
Processing, the fire extinguishing cylinder after specific steps A is heat-treated melt down it is overall being heated to 600 DEG C, continue 2 it is small when, then take out
Stand and cool down, the fire extinguishing cylinder after the stress that is eliminated is spare；
5) the obtained fire extinguishing cylinder of step 4) is fixed on milling machine, then the pipe by milling cutter to barrel front end of putting out a fire
Body carries out thread milling machine quarter, and the connecting seat fixed with valve seat is made, spare；
6) fire extinguishing cylinder antirust treatment：The outer surface of the obtained fire extinguishing cylinder of step 5) is subjected to polishing using sander
Except the slag and welding slag after processing, then finished using skin grinder, finally to put out a fire cylinder outer surface japanning, i.e.,
.
The beneficial effects of the invention are as follows：Due to being provided with protective device, and the fixed seat in protective device is by fire-suppression bottle
It is interconnected and fixed with baffle, it is possible to increase the safety in utilization of fire extinguisher, it is harmful when can also stop close to burning things which may cause a fire disaster
Heat.In addition, the application is processed fire extinguishing cylinder by the moulding process of science, fire extinguisher may be such that when in use,
High temperature can be avoided to cause the explosion of fire extinguishing cylinder, the situation of cracking, combinative prevention device can further improve fire extinguisher safety
Property.
Embodiment
Fig. 1 is a kind of front view of explosion-proof fire-extinguishing cylinder of the present invention；
Fig. 2 is A-A sectional views in Fig. 1 of the invention；
Fig. 3 is a kind of structure chart of the valve of explosion-proof fire-extinguishing cylinder of the present invention；
Fig. 4 is a kind of structure chart of the protective device of explosion-proof fire-extinguishing cylinder of the present invention；
Fig. 5 is the structure chart of the four-bladed vane of the protective device of the present invention.
Embodiment
Below in conjunction with attached drawing, the embodiment of the present invention is described in further detail, so that technical solution of the present invention is more
It should be readily appreciated that and grasp.
In the present embodiment, it is to be understood that term " centre ", " on ", " under ", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, only
It is must have specific orientation, Yi Te for the ease of the description present invention, rather than the device or element of instruction or hint meaning
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, the connection between component or fixed form if not otherwise specified in this embodiment, it is connected or solid
It can be to be fixed by bolt commonly used in the prior art or pin is fixed to determine mode, or the mode such as axis pin connection, therefore, at this
It is not described in detail in embodiment.
Embodiment 1
A kind of explosion-proof fire-extinguishing cylinder, as shown in Figure 1, including fire-suppression bottle 1, and it is arranged on above fire-suppression bottle 1 and and fire-suppression bottle
1 valve 2 fixed, the side of the fire-suppression bottle 1 is additionally provided with the protective device 3 for improving security；As shown in Fig. 2, institute
Stating fire-suppression bottle 1 includes fire extinguishing cylinder 11, and be arranged on fire extinguishing cylinder 11 lower end and fixed with fire extinguishing 11 seamless welding of cylinder
Base 12, and be arranged on fire extinguishing cylinder 11 upper end and with the integrally formed connecting seat 13 of cylinder 11 of putting out a fire.The fire extinguishing cylinder
11 inner wall is also horizontally arranged with is provided with one with the fire extinguishing integrally formed strengthening rib strip 111 of cylinder 11, the strengthening rib strip 111
More than bar, and it is equally spaced from top to down in fire extinguishing cylinder 11.In the present embodiment, the outside of the connecting seat 13 is provided with
Screw thread 131.As shown in figure 3, the valve 2 includes connector 21, and be arranged on connector 21 and pass through with connector 21
The pressure gauge 22 that screw is fixed, and be arranged on 21 side of connector and the oviduct 23 that is connected with connector 21.The connection
Part 21 and connecting seat 13 are screwed on fixation, be provided with the connector 21 it is integrally formed with connector 21 and with pressure gauge 22
The siphon pipe 211 connected with oviduct 23.The radius of the siphon pipe 211 is less than the radius of connecting seat 13.The connector 21
The opposite side of oviduct 23 is provided with carrying handle 212, the carrying handle 212 is welded and fixed with connector 21.In the present embodiment
In, the model KX09-015-00 of pressure gauge 22.
As illustrated in figures 4-5, the protective device 3 includes baffle 31, and be arranged on it is on the inside of baffle, for fixing fire-suppression bottle
1 fixed seat 32, and be arranged on 32 lower end of fixed seat and with baffle 31 is being welded and fixed, supporting plate for support fire-suppression bottle 1
33；The fixed seat 32 is provided with four-bladed vane 321 with one end that baffle 31 contacts, and in the present embodiment, four-bladed vane 321 is with fixing
Seat 32 is welded and fixed, and is fixed with baffle 31 by stud.The fixed seat 32 relative to the other end of four-bladed vane 321 be provided with
The integrally formed deck 322 of fixed seat 32, is provided with elastic bands 3211 on the deck 322, can be placed in fire-suppression bottle 1 solid
In reservation 32, then fire-suppression bottle 1 is bundled in fixed seat 32 by elastic bands 3211.The baffle includes following parts by weight
The material of proportioning：20 parts of cullet, 7 parts of kaolin, 12 parts of fluorite, 11 parts of gravel, 7 parts of feldspar, 12 parts of chromic nitrate, bismuth oxide 1
Part, 8 parts of barium monoxide, 15 parts of polyurethane resin, 3 parts of white carbon, 10 parts of saltcake, 1 part of sodium hydroxide, 6 parts of ethyl orthosilicate, butyraldehyde
2 parts of 15 parts, 6 parts of long spun silk and epoxidized soybean oil, its specific preparation method comprise the following steps：
1) 7 parts of 20 parts of cullet, 7 parts of kaolin, 12 parts of fluorite, 11 parts of gravel and feldspar is taken to be ground by grinder
Into powder, then powder made from grinding is held with babinet, the irony in powder is removed using dry type strong magnetic separator, it is first
First ground powder is uniformly layered on dry type strong magnetic separator conveyer belt, is sent quartz sand powder to magnetic separation by conveyer belt
In machine, the miscellaneous mineral of weak magnetic in powder are removed, iron-free emery dust end is made, it is spare；
2) 12 parts of chromic nitrate is taken, powder is added to mixer made from 1 part of bismuth oxide and 8 parts of barium monoxide and step 1)
It is interior, start mixer and stirred evenly above-mentioned material with the rotating speed of 25r/pm, it is spare；
3) blender in step 2) is heated to 240 DEG C, and is kept stirring machine with the rotating speed Stirring of 20r/pm, made
The material obtained in blender carries out uniformly baking sand under agitation, and continues 30 minutes, then takes out, is cooled to room temperature, spare；
4) in the material input smelting furnace cooled down step 3), and 3 parts of white carbon, 10 parts of saltcake, 1 part of sodium hydroxide are added
With 2 parts of epoxidized soybean oil, 1900 DEG C are warming up to so that when the material melting 4 of addition is small, glass pulp is made, it is spare；
5) hybrid glass slurries made from step 4) are injected on the mould got ready by casting machine, glass slab is made
Part, then stands natural cooling, spare；
6) 15 parts of 15 parts of polyurethane resin, 6 parts of ethyl orthosilicate and butyraldehyde are taken, is put into reaction kettle, and is heated to 180
DEG C so that polyurethane resin, ethyl orthosilicate and butyraldehyde melt obtained mixed glue solution at high temperature, spare；
7) take long 6 parts of spun silk to be laid on profiled sheeting, then mixed glue solution made from step 6) be cast in profiled sheeting,
And cooling is stood, the plastic plate of system is spare；
8) using plastic plate made from step 7) as center clamping plate, then using glass plate made from step 5) as clamping plate
Plastic plate is clamped, is then fixed by screw, is got product
A kind of moulding process for cylinder of putting out a fire, comprises the following steps：
1) cylinder of putting out a fire pre-processes：Zero defect and inner surface are horizontally arranged with the steel pipe of strengthening rib strip in selection, then adopt
Abrasive brush is put in sander grinding process is carried out in steel pipe, after removing rust staining, using skin grinder to the outer surface of steel cylinder into
Row frosted is handled, and be removed iron rust and the steel cylinder of oxide skin, spare；
2) steel cylinder after step 1) processing is installed on the workbench of spinforming apparatus, then one end is with being sleeved on driving
In the shaft of motor, and scroll chuck is fixed, and the other end is contacted with spinning wheel, then starts driving motor, drives steel cylinder at a high speed
Rotation, spinning wheel carries out steel cylinder closing in processing at this time, and will close up and tube of the radius less than steel pipe radius is made, spare；
3) fire extinguishing cylinder component assembly and welding processing, it is concretely comprised the following steps：A, floor installation, chooses and is adapted to and step 2)
The base for the steel cylinder welding processing obtained after processing that closes up, and pressure processing is carried out to base so that base is normally right with steel cylinder
Connect, it is spare；B, cylinder assembling of putting out a fire is processed, and is placed the steel cylinder obtained after step 2) closing in processing using the method for model positioning
Steel cylinder is fixedly clamped on the correct position among assembling-welding fixtures, and by fixture, then by floor installation the one of steel cylinder
End, and use electric current to be welded for the mode of the high current Lincoln weld of 400-450A to the connecting pin of steel cylinder and base exterior
Connect, the fire extinguishing cylinder after shaping is made, it is spare；C, the interior welds processing of fire extinguishing cylinder, by obtained fire extinguishing cylinder after welding
Keep flat and be fixed on assembling-welding fixtures, and steel cylinder is fixedly clamped by fixture, then to the connecting pin of steel cylinder and chassis interior into
Row spot welding so that steel cylinder is more firm with tube chamber welds with base, you can part fire extinguishing cylinder is completed, it is spare；
4) fire extinguishing cylinder post weld heat treatment, it is concretely comprised the following steps：A, the obtained fire extinguishing cylinder of step 2) welding processing is sent
Enter and carry out being heated to 400 DEG C in forge furnace, then take out standing cooling, the fire extinguishing cylinder after being heat-treated is spare；B, stress
Processing, the fire extinguishing cylinder after specific steps A is heat-treated melt down it is overall being heated to 600 DEG C, continue 2 it is small when, then take out
Stand and cool down, the fire extinguishing cylinder after the stress that is eliminated is spare；
5) the obtained fire extinguishing cylinder of step 4) is fixed on milling machine, then the pipe by milling cutter to barrel front end of putting out a fire
Body carries out thread milling machine quarter, and the connecting seat fixed with valve seat is made, spare；
6) fire extinguishing cylinder antirust treatment：The outer surface of the obtained fire extinguishing cylinder of step 5) is subjected to polishing using sander
Except the slag and welding slag after processing, then finished using skin grinder, finally to put out a fire cylinder outer surface japanning, i.e.,
.
Embodiment 2
A kind of explosion-proof fire-extinguishing cylinder, as shown in Figure 1, including fire-suppression bottle 1, and it is arranged on above fire-suppression bottle 1 and and fire-suppression bottle
1 valve 2 fixed, the side of the fire-suppression bottle 1 is additionally provided with the protective device 3 for improving security；As shown in Fig. 2, institute
Stating fire-suppression bottle 1 includes fire extinguishing cylinder 11, and be arranged on fire extinguishing cylinder 11 lower end and fixed with fire extinguishing 11 seamless welding of cylinder
Base 12, and be arranged on fire extinguishing cylinder 11 upper end and with the integrally formed connecting seat 13 of cylinder 11 of putting out a fire.The fire extinguishing cylinder
11 inner wall is also horizontally arranged with is provided with one with the fire extinguishing integrally formed strengthening rib strip 111 of cylinder 11, the strengthening rib strip 111
More than bar, and it is equally spaced from top to down in fire extinguishing cylinder 11.In the present embodiment, the outside of the connecting seat 13 is provided with
Screw thread 131.As shown in figure 3, the valve 2 includes connector 21, and be arranged on connector 21 and pass through with connector 21
The pressure gauge 22 that screw is fixed, and be arranged on 21 side of connector and the oviduct 23 that is connected with connector 21.The connection
Part 21 and connecting seat 13 are screwed on fixation, be provided with the connector 21 it is integrally formed with connector 21 and with pressure gauge 22
The siphon pipe 211 connected with oviduct 23.The radius of the siphon pipe 211 is less than the radius of connecting seat 13.The connector 21
The opposite side of oviduct 23 is provided with carrying handle 212, the carrying handle 212 is welded and fixed with connector 21.In the present embodiment
In, the model KX09-015-00 of pressure gauge 22.
As illustrated in figures 4-5, the protective device 3 includes baffle 31, and be arranged on it is on the inside of baffle, for fixing fire-suppression bottle
1 fixed seat 32, and be arranged on 32 lower end of fixed seat and with baffle 31 is being welded and fixed, supporting plate for support fire-suppression bottle 1
33；The fixed seat 32 is provided with four-bladed vane 321 with one end that baffle 31 contacts, and in the present embodiment, four-bladed vane 321 is with fixing
Seat 32 is welded and fixed, and is fixed with baffle 31 by stud.The fixed seat 32 relative to the other end of four-bladed vane 321 be provided with
The integrally formed deck 322 of fixed seat 32, is provided with elastic bands 3211 on the deck 322, can be placed in fire-suppression bottle 1 solid
In reservation 32, then fire-suppression bottle 1 is bundled in fixed seat 32 by elastic bands 3211.The baffle includes following parts by weight
The material of proportioning：18 parts of cullet, 9 parts of kaolin, 14 parts of fluorite, 13 parts of gravel, 9 parts of feldspar, 14 parts of chromic nitrate, bismuth oxide 3
Part, 10 parts of barium monoxide, 18 parts of polyurethane resin, 5 parts of white carbon, 12 parts of saltcake, 2 parts of sodium hydroxide, 8 parts of ethyl orthosilicate, fourth
4 parts of 17 parts of aldehyde, 8 parts of long spun silk and epoxidized soybean oil, its specific preparation method comprise the following steps：
1) 9 parts of 18 parts of cullet, 9 parts of kaolin, 14 parts of fluorite, 13 parts of gravel and feldspar is taken to be ground by grinder
Into powder, then powder made from grinding is held with babinet, the irony in powder is removed using dry type strong magnetic separator, it is first
First ground powder is uniformly layered on dry type strong magnetic separator conveyer belt, is sent quartz sand powder to magnetic separation by conveyer belt
In machine, the miscellaneous mineral of weak magnetic in powder are removed, iron-free emery dust end is made, it is spare；
2) 14 parts of chromic nitrate is taken, powder is added to mixer made from 3 parts of bismuth oxide and 10 parts of barium monoxide and step 1)
It is interior, start mixer and stirred evenly above-mentioned material with the rotating speed of 25r/pm, it is spare；
3) blender in step 2) is heated to 280 DEG C, and is kept stirring machine with the rotating speed Stirring of 20r/pm, made
The material obtained in blender carries out uniformly baking sand under agitation, and continues 50 minutes, then takes out, is cooled to room temperature, spare；
4) in the material input smelting furnace cooled down step 3), and 5 parts of white carbon, 12 parts of saltcake, 2 parts of sodium hydroxide are added
With 4 parts of epoxidized soybean oil, 2300 DEG C are warming up to so that when the material melting 6 of addition is small, glass pulp is made, it is spare；
5) hybrid glass slurries made from step 4) are injected on the mould got ready by casting machine, glass slab is made
Part, then stands natural cooling, spare；
6) 17 parts of 18 parts of polyurethane resin, 8 parts of ethyl orthosilicate and butyraldehyde are taken, is put into reaction kettle, and is heated to 240
DEG C so that polyurethane resin, ethyl orthosilicate and butyraldehyde melt obtained mixed glue solution at high temperature, spare；
7) take long 8 parts of spun silk to be laid on profiled sheeting, then mixed glue solution made from step 6) be cast in profiled sheeting,
And cooling is stood, the plastic plate of system is spare；
8) using plastic plate made from step 7) as center clamping plate, then using glass plate made from step 5) as clamping plate
Plastic plate is clamped, is then fixed by screw, is got product
A kind of moulding process for cylinder of putting out a fire, comprises the following steps：
1) cylinder of putting out a fire pre-processes：Zero defect and inner surface are horizontally arranged with the steel pipe of strengthening rib strip in selection, then adopt
Abrasive brush is put in sander grinding process is carried out in steel pipe, after removing rust staining, using skin grinder to the outer surface of steel cylinder into
Row frosted is handled, and be removed iron rust and the steel cylinder of oxide skin, spare；
2) steel cylinder after step 1) processing is installed on the workbench of spinforming apparatus, then one end is with being sleeved on driving
In the shaft of motor, and scroll chuck is fixed, and the other end is contacted with spinning wheel, then starts driving motor, drives steel cylinder at a high speed
Rotation, spinning wheel carries out steel cylinder closing in processing at this time, and will close up and tube of the radius less than steel pipe radius is made, spare；
3) fire extinguishing cylinder component assembly and welding processing, it is concretely comprised the following steps：A, floor installation, chooses and is adapted to and step 2)
The base for the steel cylinder welding processing obtained after processing that closes up, and pressure processing is carried out to base so that base is normally right with steel cylinder
Connect, it is spare；B, cylinder assembling of putting out a fire is processed, and is placed the steel cylinder obtained after step 2) closing in processing using the method for model positioning
Steel cylinder is fixedly clamped on the correct position among assembling-welding fixtures, and by fixture, then by floor installation the one of steel cylinder
End, and use electric current to be welded for the mode of the high current Lincoln weld of 400-450A to the connecting pin of steel cylinder and base exterior
Connect, the fire extinguishing cylinder after shaping is made, it is spare；C, the interior welds processing of fire extinguishing cylinder, by obtained fire extinguishing cylinder after welding
Keep flat and be fixed on assembling-welding fixtures, and steel cylinder is fixedly clamped by fixture, then to the connecting pin of steel cylinder and chassis interior into
Row spot welding so that steel cylinder is more firm with tube chamber welds with base, you can part fire extinguishing cylinder is completed, it is spare；
4) fire extinguishing cylinder post weld heat treatment, it is concretely comprised the following steps：A, the obtained fire extinguishing cylinder of step 2) welding processing is sent
Enter and carry out being heated to 400 DEG C in forge furnace, then take out standing cooling, the fire extinguishing cylinder after being heat-treated is spare；B, stress
Processing, the fire extinguishing cylinder after specific steps A is heat-treated melt down it is overall being heated to 600 DEG C, continue 2 it is small when, then take out
Stand and cool down, the fire extinguishing cylinder after the stress that is eliminated is spare；
5) the obtained fire extinguishing cylinder of step 4) is fixed on milling machine, then the pipe by milling cutter to barrel front end of putting out a fire
Body carries out thread milling machine quarter, and the connecting seat fixed with valve seat is made, spare；
6) fire extinguishing cylinder antirust treatment：The outer surface of the obtained fire extinguishing cylinder of step 5) is subjected to polishing using sander
Except the slag and welding slag after processing, then finished using skin grinder, finally to put out a fire cylinder outer surface japanning, i.e.,
.
Embodiment 3
A kind of explosion-proof fire-extinguishing cylinder, as shown in Figure 1, including fire-suppression bottle 1, and it is arranged on above fire-suppression bottle 1 and and fire-suppression bottle
1 valve 2 fixed, the side of the fire-suppression bottle 1 is additionally provided with the protective device 3 for improving security；As shown in Fig. 2, institute
Stating fire-suppression bottle 1 includes fire extinguishing cylinder 11, and be arranged on fire extinguishing cylinder 11 lower end and fixed with fire extinguishing 11 seamless welding of cylinder
Base 12, and be arranged on fire extinguishing cylinder 11 upper end and with the integrally formed connecting seat 13 of cylinder 11 of putting out a fire.The fire extinguishing cylinder
11 inner wall is also horizontally arranged with is provided with one with the fire extinguishing integrally formed strengthening rib strip 111 of cylinder 11, the strengthening rib strip 111
More than bar, and it is equally spaced from top to down in fire extinguishing cylinder 11.In the present embodiment, the outside of the connecting seat 13 is provided with
Screw thread 131.As shown in figure 3, the valve 2 includes connector 21, and be arranged on connector 21 and pass through with connector 21
The pressure gauge 22 that screw is fixed, and be arranged on 21 side of connector and the oviduct 23 that is connected with connector 21.The connection
Part 21 and connecting seat 13 are screwed on fixation, be provided with the connector 21 it is integrally formed with connector 21 and with pressure gauge 22
The siphon pipe 211 connected with oviduct 23.The radius of the siphon pipe 211 is less than the radius of connecting seat 13.The connector 21
The opposite side of oviduct 23 is provided with carrying handle 212, the carrying handle 212 is welded and fixed with connector 21.In the present embodiment
In, the model KX09-015-00 of pressure gauge 22.
As illustrated in figures 4-5, the protective device 3 includes baffle 31, and be arranged on it is on the inside of baffle, for fixing fire-suppression bottle
1 fixed seat 32, and be arranged on 32 lower end of fixed seat and with baffle 31 is being welded and fixed, supporting plate for support fire-suppression bottle 1
33；The fixed seat 32 is provided with four-bladed vane 321 with one end that baffle 31 contacts, and in the present embodiment, four-bladed vane 321 is with fixing
Seat 32 is welded and fixed, and is fixed with baffle 31 by stud.The fixed seat 32 relative to the other end of four-bladed vane 321 be provided with
The integrally formed deck 322 of fixed seat 32, is provided with elastic bands 3211 on the deck 322, can be placed in fire-suppression bottle 1 solid
In reservation 32, then fire-suppression bottle 1 is bundled in fixed seat 32 by elastic bands 3211.The baffle includes following parts by weight
The material of proportioning：19 parts of cullet, 8 parts of kaolin, 13 parts of fluorite, 12 parts of gravel, 8 parts of feldspar, 13 parts of chromic nitrate, bismuth oxide 2
Part, 9 parts of barium monoxide, 16.5 parts of polyurethane resin, 4 parts of white carbon, 11 parts of saltcake, 1.5 parts of sodium hydroxide, 7 parts of ethyl orthosilicate,
3 parts of 16 parts of butyraldehyde, 7 parts of long spun silk and epoxidized soybean oil, its specific preparation method comprise the following steps：
1) 8 parts of 19 parts of cullet, 8 parts of kaolin, 13 parts of fluorite, 12 parts of gravel and feldspar is taken to be ground by grinder
Into powder, then powder made from grinding is held with babinet, the irony in powder is removed using dry type strong magnetic separator, it is first
First ground powder is uniformly layered on dry type strong magnetic separator conveyer belt, is sent quartz sand powder to magnetic separation by conveyer belt
In machine, the miscellaneous mineral of weak magnetic in powder are removed, iron-free emery dust end is made, it is spare；
2) 13 parts of chromic nitrate is taken, powder is added to mixer made from 2 parts of bismuth oxide and 9 parts of barium monoxide and step 1)
It is interior, start mixer and stirred evenly above-mentioned material with the rotating speed of 25r/pm, it is spare；
3) blender in step 2) is heated to 260 DEG C, and is kept stirring machine with the rotating speed Stirring of 20r/pm, made
The material obtained in blender carries out uniformly baking sand under agitation, and continues 40 minutes, then takes out, is cooled to room temperature, spare；
4) in the material input smelting furnace cooled down step 3), and 4 parts of white carbon, 11 parts of saltcake, sodium hydroxide 1.5 are added
3 parts of part and epoxidized soybean oil, are warming up to 2100 DEG C so that when the material melting 5 of addition is small, glass pulp is made, it is spare；
5) hybrid glass slurries made from step 4) are injected on the mould got ready by casting machine, glass slab is made
Part, then stands natural cooling, spare；
6) 16 parts of 16.5 parts of polyurethane resin, 7 parts of ethyl orthosilicate and butyraldehyde are taken, is put into reaction kettle, and is heated to 210
DEG C so that polyurethane resin, ethyl orthosilicate and butyraldehyde melt obtained mixed glue solution at high temperature, spare；
7) take long 7 parts of spun silk to be laid on profiled sheeting, then mixed glue solution made from step 6) be cast in profiled sheeting,
And cooling is stood, the plastic plate of system is spare；
8) using plastic plate made from step 7) as center clamping plate, then using glass plate made from step 5) as clamping plate
Plastic plate is clamped, is then fixed by screw, is got product
A kind of moulding process for cylinder of putting out a fire, comprises the following steps：
1) cylinder of putting out a fire pre-processes：Zero defect and inner surface are horizontally arranged with the steel pipe of strengthening rib strip in selection, then adopt
Abrasive brush is put in sander grinding process is carried out in steel pipe, after removing rust staining, using skin grinder to the outer surface of steel cylinder into
Row frosted is handled, and be removed iron rust and the steel cylinder of oxide skin, spare；
2) steel cylinder after step 1) processing is installed on the workbench of spinforming apparatus, then one end is with being sleeved on driving
In the shaft of motor, and scroll chuck is fixed, and the other end is contacted with spinning wheel, then starts driving motor, drives steel cylinder at a high speed
Rotation, spinning wheel carries out steel cylinder closing in processing at this time, and will close up and tube of the radius less than steel pipe radius is made, spare；
3) fire extinguishing cylinder component assembly and welding processing, it is concretely comprised the following steps：A, floor installation, chooses and is adapted to and step 2)
The base for the steel cylinder welding processing obtained after processing that closes up, and pressure processing is carried out to base so that base is normally right with steel cylinder
Connect, it is spare；B, cylinder assembling of putting out a fire is processed, and is placed the steel cylinder obtained after step 2) closing in processing using the method for model positioning
Steel cylinder is fixedly clamped on the correct position among assembling-welding fixtures, and by fixture, then by floor installation the one of steel cylinder
End, and use electric current to be welded for the mode of the high current Lincoln weld of 400-450A to the connecting pin of steel cylinder and base exterior
Connect, the fire extinguishing cylinder after shaping is made, it is spare；C, the interior welds processing of fire extinguishing cylinder, by obtained fire extinguishing cylinder after welding
Keep flat and be fixed on assembling-welding fixtures, and steel cylinder is fixedly clamped by fixture, then to the connecting pin of steel cylinder and chassis interior into
Row spot welding so that steel cylinder is more firm with tube chamber welds with base, you can part fire extinguishing cylinder is completed, it is spare；
4) fire extinguishing cylinder post weld heat treatment, it is concretely comprised the following steps：A, the obtained fire extinguishing cylinder of step 2) welding processing is sent
Enter and carry out being heated to 400 DEG C in forge furnace, then take out standing cooling, the fire extinguishing cylinder after being heat-treated is spare；B, stress
Processing, the fire extinguishing cylinder after specific steps A is heat-treated melt down it is overall being heated to 600 DEG C, continue 2 it is small when, then take out
Stand and cool down, the fire extinguishing cylinder after the stress that is eliminated is spare；
5) the obtained fire extinguishing cylinder of step 4) is fixed on milling machine, then the pipe by milling cutter to barrel front end of putting out a fire
Body carries out thread milling machine quarter, and the connecting seat fixed with valve seat is made, spare；
6) fire extinguishing cylinder antirust treatment：The outer surface of the obtained fire extinguishing cylinder of step 5) is subjected to polishing using sander
Except the slag and welding slag after processing, then finished using skin grinder, finally to put out a fire cylinder outer surface japanning, i.e.,
.
Experimental example：
Experimental subjects：By individual layer fire extinguishing cylinder made from conventional welding processes as a control group one, using high current submerged arc
Individual layer fire extinguishing cylinder made from the mode of automatic welding as a control group two, the obtained fire extinguishing cylinder of this technique as experimental group, and
The volume of the fire extinguisher bottle of three groups of uses is identical.
Experimental method：Pass through air tightness test and hydraulic pressure Exploding test.
The requirement of air tightness test is：
Machine：Model：The double control air tightness detection equipment of SUP-QMXT-10；
Medium：Nitrogen；
Test pressure：0-3.0MPa；
Pressure precision：1s；
Air consumption：1.6Nm3/min；
Drive nitrogen pressure scope：2-8bar；
Detection time：24 it is small when.
Specific air tightness test is as shown in the table：
According to upper table, the air-tightness requirement of the obtained fire extinguishing cylinder of this technique is higher than two groups of control groups.
The requirement of hydraulic pressure Exploding test is：
The tap water of every group of fire extinguisher bottle injection same volume, and it is pressurized identical, it is all 6MPa, tests three groups of cylinders
Barrel distortion rate, welding ends damaged condition and overall degree of injury.
Following table is the performance test physical record of three groups of fire extinguisher bottles：
With reference to upper table, by the way that put out a fire made from this technique cylinder and control group contrast, it can be seen that this technique
The barrel distortion rate and welding ends damaged condition of obtained fire extinguishing cylinder are significant lower, and body can be specified by overall degree of injury
Reveal the intensity and safety in utilization higher of the obtained fire extinguishing cylinder of this technique.
The beneficial effects of the invention are as follows：Due to being provided with protective device, and the fixed seat in protective device is by fire-suppression bottle
It is interconnected and fixed with baffle, it is possible to increase the safety in utilization of fire extinguisher, it is harmful when can also stop close to burning things which may cause a fire disaster
Heat.In addition, the application is processed fire extinguishing cylinder by the moulding process of science, fire extinguisher may be such that when in use,
High temperature can be avoided to cause the explosion of fire extinguishing cylinder, the situation of cracking, combinative prevention device can further improve fire extinguisher safety
Property.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should all cover within the scope of the present invention.
Claims (9)
1. a kind of explosion-proof fire-extinguishing cylinder, including fire-suppression bottle, and valve that is above fire-suppression bottle and being fixed with fire-suppression bottle is arranged on, its
It is characterized in that：The side of the fire-suppression bottle is additionally provided with the protective device for improving security；The protective device includes gear
Plate, and be arranged on fixed seat on the inside of baffle, for fixing fire-suppression bottle, and be arranged on fixed seat lower end and consolidate with baffle
Supporting plate fixed, for support fire-suppression bottle；One end that the fixed seat is contacted with baffle is provided with four-bladed vane, the fixed seat phase
For four-bladed vane the other end be provided with the integrally formed deck of fixed seat, be provided with elastic bands on the deck.
A kind of 2. explosion-proof fire-extinguishing cylinder as claimed in claim 1, it is characterised in that：The fire-suppression bottle includes fire extinguishing cylinder, and sets
Put base that is in fire extinguishing cylinder lower end and being fixed with fire extinguishing cylinder, and be arranged on fire extinguishing cylinder upper end and with cylinder of putting out a fire
Integrally formed connecting seat.
A kind of 3. explosion-proof fire-extinguishing cylinder as claimed in claim 2, it is characterised in that：The inner wall of the fire extinguishing cylinder is also laterally set
There is the strengthening rib strip with fire extinguisher body by integral forming, the strengthening rib strip is provided with one or more, and from upper in fire extinguisher body
Down it is equally spaced.
A kind of 4. explosion-proof fire-extinguishing cylinder as claimed in claim 3, it is characterised in that：Screw thread is provided with the outside of the connecting seat.
A kind of 5. explosion-proof fire-extinguishing cylinder as claimed in claim 4, it is characterised in that：The valve includes connector, and is arranged on
Pressure gauge that is on connector and being fixed with connector by screw, and be arranged on connector side and connected with connector
Oviduct.
A kind of 6. explosion-proof fire-extinguishing cylinder as claimed in claim 5, it is characterised in that：The connector and connecting seat are screwed on fixation,
Siphon pipe that is integrally formed with connector and being connected with pressure gauge and oviduct is provided with the connector.
A kind of 7. explosion-proof fire-extinguishing cylinder as claimed in claim 6, it is characterised in that：The radius of the siphon pipe is less than connecting seat
Radius.
A kind of 8. explosion-proof fire-extinguishing cylinder as claimed in claim 7, it is characterised in that：The connector is relative to the another of oviduct
Side is provided with carrying handle, and the carrying handle is fixed with connector.
A kind of 9. explosion-proof fire-extinguishing cylinder as claimed in claim 1, it is characterised in that：The baffle includes following weight
Material：18-20 parts of cullet, 7-9 parts of kaolin, 12-14 parts of fluorite, 11-13 parts of gravel, 7-9 parts of feldspar, chromic nitrate 12-14
Part, 1-3 parts of bismuth oxide, 8-10 parts of barium monoxide, 15-18 parts of polyurethane resin, 3-5 parts of white carbon, 10-12 parts of saltcake, hydroxide
1-2 parts of sodium, 6-8 parts of ethyl orthosilicate, 15-17 parts of butyraldehyde, long spun silk 6-8 parts and 2-4 parts of epoxidized soybean oil.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711075355.7A CN107929980A (en) | 2017-11-03 | 2017-11-03 | A kind of explosion-proof fire-extinguishing cylinder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075355.7A CN107929980A (en) | 2017-11-03 | 2017-11-03 | A kind of explosion-proof fire-extinguishing cylinder |
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| CN107929980A true CN107929980A (en) | 2018-04-20 |
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| CN201711075355.7A Pending CN107929980A (en) | 2017-11-03 | 2017-11-03 | A kind of explosion-proof fire-extinguishing cylinder |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108721802A (en) * | 2018-06-12 | 2018-11-02 | 浙江芊荷科技有限公司 | A kind of special fire extinguishing solid mechanical for spark-erosion machine tool |
| CN108939348A (en) * | 2018-06-12 | 2018-12-07 | 浙江芊荷科技有限公司 | A kind of spark-erosion machine tool intelligent fire fighting equipment |
| CN109011255A (en) * | 2018-06-12 | 2018-12-18 | 浙江芊荷科技有限公司 | A kind of dedicated fire extinguishing system of numerically controlled discharge machine |
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| CN109011255B (en) * | 2018-06-12 | 2020-06-05 | 宁波工程学院 | Special fire extinguishing systems of numerical control spark machine tool |
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| CB02 | Change of applicant information |
Address after: 324100 Geshan Road, Xintangbian Town, Jiangshan City, Quzhou City, Zhejiang Province Applicant after: Zhejiang super billion fire protection equipment Co., Ltd. Address before: 324100 Geshan Road, Xintangbian Town, Jiangshan City, Quzhou City, Zhejiang Province Applicant before: Zhejiang super billion Fire Equipment Co., Ltd. |
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Application publication date: 20180420 |
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