CN115430081B - Composite portable fire extinguisher - Google Patents
Composite portable fire extinguisher Download PDFInfo
- Publication number
- CN115430081B CN115430081B CN202211051886.3A CN202211051886A CN115430081B CN 115430081 B CN115430081 B CN 115430081B CN 202211051886 A CN202211051886 A CN 202211051886A CN 115430081 B CN115430081 B CN 115430081B
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- China
- Prior art keywords
- chuck
- tank body
- fire
- coaming
- hole
- Prior art date
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- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 41
- 239000003795 chemical substances by application Substances 0.000 claims description 36
- 238000005452 bending Methods 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 12
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000002313 adhesive film Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 239000000843 powder Substances 0.000 description 6
- 239000012528 membrane Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005580 one pot reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
-
- 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
Abstract
The invention relates to the technical field of fire extinguishers, in particular to a composite portable fire extinguisher, a baffle plate is fixedly arranged in a tank body, two siphons are arranged in the tank body and are respectively positioned at two sides of the baffle plate, two fire extinguishing agents are respectively arranged in the tank body, a nozzle is arranged at the top of the tank body, a rotating mechanism which can rotate the nozzle to be respectively connected with the two siphons is arranged on the tank body, the rotating mechanism rotates to enable a through hole in the tank body to be aligned with one through hole of a chuck I, corresponding fire extinguishing agents are regulated to different types of fires and can effectively extinguish the fire, and a positioning mechanism arranged on the chuck II is used for preventing the condition that the through hole on the chuck II rotates over or is not aligned with the through hole on the chuck I when the chuck II is rotated, and a spring clamping block is arranged on the chuck II, so that the through holes can be rapidly positioned when the chuck II is rotated, and the through holes are aligned one by one.
Description
Technical Field
The invention relates to the technical field of fire extinguishers, in particular to a composite portable fire extinguisher.
Background
In life, the fire extinguisher is an infrequent product, but is an indispensable necessity, so the popularization rate and the use rate are not too high, the indoor fire-fighting equipment rate in some developed countries reaches 70%, the indoor fire-fighting products account for 40 to 60% of all fire-fighting equipment, and the domestic research on the fire extinguisher is in a state of just starting, so that the indoor fire extinguisher has fewer products and has single functions;
most of the existing fire extinguishers are one-pot with the same type, but when the fire is started indoors, combustible materials are various, for example, when the fire is started indoors in a library, books are easy to burn, indoor electrical equipment is easy to start, but when the fire is extinguished, the books and the electrical equipment are required to be extinguished respectively by different types of fire extinguishers, and fire-fighting products arranged in the library are mostly of the same type, so that the fire is effectively extinguished when the fire occurs.
For this purpose, a composite portable fire extinguisher is proposed.
Disclosure of Invention
The invention aims to provide a composite portable fire extinguisher, which solves the problems in the prior art by arranging two different types of fire extinguishing agents in the same pot and utilizing a rotating mechanism to exchange nozzles for classified fire extinguishing.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a composite portable fire extinguisher comprising: the fire extinguishing device comprises a tank body, wherein a baffle is fixedly welded in the tank body, the baffle is positioned in the middle of the tank body, the tank body is divided into two chambers with equal capacity, two siphons are arranged in the tank body and are respectively positioned at two sides of the baffle, two fire extinguishing agents are respectively arranged in the tank body and are respectively and independently arranged in the two chambers, the two siphons are respectively arranged in the fire extinguishing agents in the two chambers, and a nozzle is arranged at the top of the tank body;
further comprises:
the tank body is provided with a rotating mechanism which can rotate the nozzle to be respectively connected with the two siphons.
Preferably, the rotating mechanism comprises a first chuck fixedly arranged on the top surface of the tank body, the bottom of the first chuck is welded on the top end of the tank body and is welded with the top of the baffle plate, so that two closed chambers with equal capacity are formed inside the tank body, the first chuck is provided with two first through holes, the two first through holes are symmetrically positioned on two sides relative to the central axis of the first chuck and are respectively communicated with two siphons, the top of the tank body is welded with a coaming, the inner wall of the coaming can be just tangent to the edge of the first chuck, a second chuck is arranged above the first chuck, the second chuck is provided with a second through hole, the second through hole is matched with the first through holes, the second through holes on the second chuck are mutually perpendicular to the first through holes on the first chuck, the two through holes are identical in size, the first chuck and the second chuck are closely adhered, materials adopted by the first chuck and the second chuck are steel, the steel material has high hardness, is not easy to damage or bump, has good bearing capacity, is not easy to be broken and deformed by high-pressure gas, and the like, the shape of the first chuck and the second chuck is a flat cylinder, the sizes of the first chuck and the second chuck are consistent, the surfaces of the first chuck and the second chuck, which are mutually attached, are baked with ceramic plates, the surfaces of the first chuck and the second chuck, which are mutually attached, are made of high-precision ceramic body materials, the surfaces of the ceramic plates on the first chuck and the second chuck are polished very smoothly, after the two ceramic bodies are closely contacted with each other, attractive force exists between the two ceramic bodies due to the action of atmospheric pressure and molecules, thereby achieving the effect of closely attaching the two ceramic bodies, the excellent sealing performance of the ceramic materials is determined by the characteristics of high tensile strength, abrasion resistance and non-corrosion, the attaching degree between the first chuck and the second chuck is extremely high, and the leakage is not easy to occur, the stability during rotation is guaranteed, maintenance cost and labor intensity are saved, the sleeve is fixedly welded on the second chuck, the sleeve corresponds to the second through hole, the nozzle is fixedly connected with the sleeve through a bolt, a rubber tube is arranged in the second through hole on the second chuck, the upper end of the rubber tube extends to the outer wall of the sleeve opening and is sleeved on the outer wall of the sleeve opening, the nozzle is sleeved on the outer wall of the sleeve opening sleeved with the rubber tube and is fixed by the bolt, the rubber tube clamped between the nozzle and the sleeve strengthens the tightness between the nozzle and the sleeve, so that the leakage or seepage of fire extinguishing agent is effectively prevented, the rubber tube is fixed on the inner wall of the second through hole in a pasting mode, the rubber tube is attached to the inner wall of the second through hole, and the bottom of the rubber tube extends to be flush with the bottom surface of the second chuck;
the two siphons are respectively fixed in the two through holes I on the chuck I in a pasting mode, the lower ends of the two siphons are all long to the bottom of the tank body, fire extinguishing agents arranged on two sides of the tank body can be different, and different fire extinguishing agents can be subpackaged according to the arrangement of different places;
the square column is fixedly welded on the second chuck, the square column is positioned at the center of the second chuck, the top of the square column is fixedly sleeved with the bending handle, the bending handle is fixed with the square column in a bolt connection mode, the bending handle and the spray nozzle face opposite to each other and are on the same horizontal line, the tail of the bending handle is in a bent barb shape, the length of the bending handle is 3 cm longer than that of the coaming, the extension part of the bending handle can conveniently push the bending handle to rotate in a more labor-saving mode when rotating, so that the rotation can be easier, faster and more labor-saving to operate and save time, the second chuck is controlled to rotate through the rotating bending handle, the through hole II on the rotating chuck is aligned with one of the through holes I on the first chuck, after the through holes I and the through holes II are aligned, the fire extinguishing agent can be led into the through hole I and the through hole II from the siphon and sprayed out by the spray nozzle, and the positioning mechanism is arranged between the second chuck and the coaming.
Preferably, the positioning mechanism comprises a plurality of spherical clamping blocks which are elastically connected to the coaming, the coaming is provided with a plurality of movable grooves, the movable grooves are uniformly arranged and are arranged in parallel, a first spring is fixedly installed on the bottom end surfaces of the movable grooves through screw connection respectively, the other ends of the first springs are fixedly connected with the spherical clamping blocks in a welding mode, and a plurality of clamping grooves which are mutually matched with the spherical clamping blocks are uniformly formed in the outer side wall of the second chuck;
under the normal condition of fire extinguisher unoperated, the elastic spherical fixture block that is located on the bounding wall is under the extrusion of chuck two, the draw-in groove on the chuck two is not cooperateed with the spherical fixture block on the bounding wall at this moment, after the fire extinguisher needs work, adjust the nozzle direction according to the combustible material that needs to put out a fire, then rotatory chuck two through-hole on the chuck two aligns back with one of them through-hole on the chuck two, the draw-in groove on the chuck two just cooperates with the spherical fixture block on the bounding wall at this moment, in-process at rotatory chuck two, the elastic spherical fixture block on the bounding wall is pressed down by the elasticity of spring one and just is in the draw-in groove by the jack-in rapidly in case of being directed against Ji Kacao, then can realize quick accurate location, avoid appearing the condition and the time-consuming condition of through-hole two alignment of through-hole, when needs rotatory to the opposite side direction, utilize the power rotation that is greater than spring one, make the elastic spherical fixture block on the bounding wall and chuck two separate with the draw-in groove on the chuck two, again rotate to the opposite side of the first through-hole on the time-hole on the bounding wall, the opposite direction is aligned with the through-hole on the chuck one, then the opposite side is fast and the time-through-hole on the chuck is not aligned.
Preferably, three fixing buckles are fixedly arranged on the outer side wall of the coaming, the three fixing buckles are fixedly arranged on the coaming through screw connection, the three fixing buckles are uniformly distributed at equal intervals, movable buckles matched with the fixing buckles are arranged on the bending handle, and the movable buckles are fixedly arranged at the tail part of the bending handle through screw connection;
under normal storage conditions, the movable buckle on the bending handle is buckled and fixed with the fixed buckle arranged in the middle on the coaming, the movable buckle is required to be pressed down to be buckled with the fixed buckle during buckling, the principle is similar to the buckling mode of the buckle, the bending handle can be fixed after buckling is successful, false touching and false touching are prevented, the bending handle is prevented from rotating when the fire extinguishing agent is knocked down, safety performance is improved, when the second chuck is required to be rotated, the movable buckle on the bending handle is pressed upwards, the bending handle is separated from the fixed buckle, at the moment, the bending handle is rotated, after the bending handle is successfully aligned with the fixed buckle on the coaming on the same side, at the moment, the movable buckle on the bending handle is required to be pressed down and buckled with the corresponding fixed buckle, so that the bending handle is prevented from moving in disorder, the rotation of the second chuck is indirectly limited, fire extinguishing agent is sprayed out after the alignment is successful, and because the fire extinguishing agent can generate great pressure when the fire extinguishing agent is sprayed out, the second chuck can rotate or move, the movable buckle on the bending handle and the second chuck are matched with the fixed buckle, the second chuck is also limited in rotation stability, the second chuck is required to be matched with the chuck, and the second chuck is fixed, and the second chuck is required to be buckled and fixed.
Preferably, two sealing flashboards for sealing the first through holes are symmetrically embedded in the first chuck, the sealing flashboard is rectangular plate-shaped and covers the first through holes, two orifices are sealed, one ends of the sealing flashboard are fixedly provided with a second spring, the second springs are fixedly connected with the sealing flashboard in a welding mode, the second springs are arranged in the first chuck, two mounting grooves matched with the sealing flashboard are symmetrically arranged in the first chuck, one ends of the two mounting grooves are respectively communicated with the first through holes, the other ends of the second springs are fixedly connected with one end inner wall of the mounting groove, the second springs are respectively arranged in the two mounting grooves, the two sealing flashboard can respectively move along the two mounting grooves, the two mounting grooves are respectively attached to four surfaces contacted with the sealing flashboard, the two sealing flashboard are fixedly connected with steel wire ropes in a welding mode, one ends of the two steel wire ropes are respectively extend to the outer sides of the first chuck and the coamings, one ends of the two steel wire ropes are respectively connected with the two wire rings in a sealing grommet, and the two ends of the two wire ropes are respectively connected with the two wire rings in a sealing grommet, and the two wire rings are respectively welded with the two wire rings;
when the fire extinguisher is normally stored, the first through hole of the first chuck can be sealed by the two sealing flashboards inside the first chuck, when the sealing flashboard is required to be moved away, the sealing flashboard can be driven by the steel wire rope to drag the sealing flashboard through pulling the retaining ring, the sealing flashboard can be moved outwards along the mounting groove and stopped at the top end of the mounting groove, the blocked first through hole can be exposed, fire extinguishing agent in the tank can be flushed out from the first through hole at the moment, the piston ring sleeved on the sealing flashboard can tighten the joint of the contact surface of the sealing flashboard and the mounting groove, the outward leakage of gas or liquid is prevented, the sealing effect is improved, the sealing flashboard is in the process of moving outwards along the mounting groove, the second spring is gradually extruded until the sealing flashboard stops moving, the second spring belongs to a compressed state, the steel wire rope is required to be pulled all the time, the sealing flashboard can not be extruded by the second spring, the first through hole on the first chuck can not be sealed, but the steel wire rope is pulled all the time, the fire extinguishing agent in the tank can be flushed out from the first through hole, the contact surface of the sealing flashboard can be saved, the buckle fixed at the tail end of the steel wire rope can be buckled up, the barb of the sealing flashboard can not be pulled down, the second spring can not be pressed down, the sealing flashboard can be closed by the second through the second spring is required to be pressed down, and the sealing flashboard can be closed, and the sealing force can not be closed by the sealing the second through the sealing flashboard can be pressed.
Preferably, the surface on jar body upper portion is equipped with the sign, and the sign content is the literal explanation of the method of using of this kind of fire extinguisher, the characters on the jar body are the bright-colored word that sprays paint, and more the base colour of jar body is bright-colored salient, be equipped with transparent glued membrane on the surface that is located the sign region, the glued membrane covers on the surface of characters, and fix through the form of pasting, transparent glued membrane can let the typeface see clearly, when not setting up the glued membrane, the word that sprays paint that is located jar body surface after long-time depositing takes place to drop off easily, thereby it becomes ambiguous to lead to the handwriting, then the setting of glued membrane is mainly in order that can better protection handwriting is clear, prevent the condition emergence that above handwriting is ambiguous.
The top of the coaming is provided with a protective shell, the bottom of the protective shell is fixedly connected with the top of the coaming in a bolt connection mode, the protective shell is cylindrical, the edge of the top end face of the protective shell is concave arc-shaped, the center of the protective shell is hollow, the protective shell is sleeved outside the chuck II, and the inner wall surface of the protective shell is adhered to the contact surface of the upper part of the chuck II, the protective shell compresses and limits the chuck II by utilizing the cambered surface at the top end of the protective shell, and the chuck II and the chuck I can be just compressed, the chuck I and the chuck II are limited to move up and down, and the left and right displacement of the chuck I and the chuck II is limited.
Compared with the prior art, the invention has the beneficial effects that:
1. the top of the tank body is provided with a rotatable mechanism, and the second chuck is controlled to rotate through the rotating handle, so that the through holes in the second chuck are aligned in a consistent manner, and the second chuck is adjusted to corresponding fire extinguishing agents for different types of fires and is used for effectively extinguishing fires in a targeted manner.
2. The positioning mechanism that is equipped with on the chuck two is when rotating chuck two to prevent that the through-hole on the chuck two from rotating too much or the condition of misalignment with the through-hole on the chuck one from appearing, then be equipped with the spherical fixture block of spring on the chuck two, can fix a position when rotating chuck two, make the through-hole align one by one.
3. When the fire extinguisher is normally stored, the sealing flashboard arranged in the first chuck can seal the first through hole on the first chuck and is matched with the second spring, the piston ring, the steel wire rope and the retaining ring, so that the sealing flashboard can move in the mounting groove, the sealing effect can be ensured when the first through hole is exposed in the moving process, and the sealing flashboard can be reset under the elasticity of the second spring, and the first through hole is sealed again.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a partial perspective view of the present invention;
FIG. 3 is a cross-sectional view of A-A of FIG. 1;
FIG. 4 is an enlarged view of B in FIG. 1;
FIG. 5 is a cross-sectional view of C-C of FIG. 1;
FIG. 6 is a perspective view of a portion of a part of the present invention;
fig. 7 is an enlarged view of D in fig. 6.
In the figure: 1. a tank body; 2. a nozzle; 3. coaming plate; 4. a protective housing; 5. a siphon tube; 6. bending the handle; 7. a movable buckle; 8. a mounting groove; 9. a sleeve; 10. a first chuck; 11. a second chuck; 12. a fixing buckle; 13. square columns; 14. a partition plate; 15. a clamping groove; 16. a spherical clamping block; 17. a wire rope; 18. a second spring; 19. a first spring; 20. sealing flashboard; 21. a movable groove; 22. an adhesive film; 23. a clasp ring.
Detailed Description
Referring to fig. 1 to 7, the present invention provides a composite portable fire extinguisher, which has the following technical scheme:
a composite portable fire extinguisher comprising:
a composite portable fire extinguisher is a dual-purpose fire extinguisher, which can be used as various indoor fire-fighting equipment.
The first embodiment is as follows:
for example, the fire extinguisher can be used in a book, more books, book shelves and electronic equipment are used in the book, different fire extinguishing agents can be selected for extinguishing fire according to different combustible matters, books in the book are divided into books with valuable grades and books with common printing plates, composite fire extinguishers with different proportions are selected for storage according to the types of the books in the book, when the storage amount of the valuable books in the book exceeds 70%, because the storage amount of the valuable books is larger, fire extinguishers with different proportions can be selected for extinguishing fire, wherein the heptafluoropropane fire extinguishing agent occupies 70% of the total capacity, the heptafluoropropane fire extinguishing agent is a halogenated fire extinguishing agent, the dry fire extinguishing agent occupies 30% of the total capacity, the dry fire extinguishing agent is more suitable for extinguishing fire of the combustible matters such as electric appliances, and the heptafluoropropane fire extinguishing agent and the dry fire extinguishing agent are respectively corresponding to different types of fire extinguishers, and are buckled on a fire extinguishing button 12 when the fire extinguisher is bent for extinguishing the fire extinguishing of 6;
the mark on the surface of the tank body 1 can be different according to different fire extinguishing agents placed in the tank, the displayed related content is different, the fire extinguishing agents placed in the fire extinguisher are of a dry powder type and a heptafluoropropane type, the content of the mark area is divided into two parts, the font content printed on the surface of the tank body 1 corresponding to the dry powder placing cavity is of a type of a material which can be extinguished by the dry powder type fire extinguishing agent, the font content printed on the surface of the tank body 1 corresponding to the heptafluoropropane placing cavity is of a type of a material which can be extinguished by the heptafluoropropane type fire extinguishing agent, the related fire extinguishing content can be known according to the mark, and fire can be extinguished according to the corresponding fire extinguishing agent when a fire exists;
when the socket appliances and the like in the library are burned, firstly, the fire extinguisher is quickly found, the lock catch and the safety catch on the nozzle 2 are pulled open according to normal operation, then the nozzle 2 of the fire extinguisher faces the fire source and keeps a distance of-meter with the fire source, the movable catch 7 on the fire extinguisher is quickly lifted up and outwards pulled out, the movable catch 7 on the fire extinguisher is quickly rotated clockwise, the movable catch 6 controls the chuck two 11 to turn clockwise, the spring spherical clamping block 16 on the coaming 3 moves to the clamping groove 15, the clamping groove 15 is quickly sprung and completely positioned, the through hole I on the chuck one 10 and the through hole II on the chuck two 11 are uniformly aligned, the movable catch 7 on the movable catch 6 is pressed downwards after the alignment is successful, the movable catch 7 is buckled with the corresponding fixed catch 12, the movable catch 6 and the chuck two 11 are fixed, the movable catch 23 is simultaneously pulled out, the movable catch 23 is buckled at the position of the movable catch 6, the movable catch 23 pulls the sealing flashboard 20 to expose the through hole I, the dry powder agent in the tank rapidly presses the chuck 5 to the spherical clamping block 16 from the lower part 5 to the clamping groove 15, the spherical clamping groove 15 is quickly pushed down to the other side of the fire extinguisher 1, the fire extinguisher is quickly sprayed to the opposite side of the appliance 1, the fire extinguisher is easily sprayed to the corresponding to the spherical clamping groove 15, and the fire extinguisher is easily sprayed to the other side of the appliance is positioned in the spherical clamping groove 1 is pushed down the spherical clamping groove 15, and the fire extinguisher is easily positioned on the opposite side of the fire extinguisher is sprayed to the spherical clamping groove 1 is positioned on the corresponding to the fire extinguisher, and the fire extinguisher is quickly and finally, and is pushed down the fire-extinguishing appliance is pushed down to the fire-shaped to the fire-extinguishing appliance is pushed down on the corresponding to the fire groove is pushed to the fire is pushed down on the fire-extinguishing groove is correspondingly to the fire-shaped by the fire-extinguishing appliance, and is pushed down in the fire-shaped, at this time, the through hole on the other side of the first chuck 10 and the through hole on the other side of the first chuck 10 are aligned with the through holes on the second chuck 11 and the third chuck, the heptafluoropropane fire extinguishing agent is extruded by pressure and is ejected out of the nozzle 2, fire is extinguished on rare books and the like, the heptafluoropropane fire extinguishing agent has good cleanliness, residues can be completely vaporized and not left after the fire is extinguished on the combustible, the condition of the combustible can be better and completely reserved, secondary damage to the rare books and the like is reduced, and the two types of fire are respectively corresponding to the two types of fire to conduct targeted fire extinguishing, so that the fire extinguishing effect and the fire extinguishing efficiency of the fire extinguisher can be effectively improved.
The second embodiment is as follows:
if the books in the book are of the printing plate type, if the books in the book are of the most common books, and if the books in the book are of the most rare books, the compound fire extinguisher of the heptafluoropropane fire extinguishing agent and the dry powder fire extinguishing agent can be selected to extinguish fire, wherein the heptafluoropropane fire extinguishing agent accounts for 50% of the total volume, the dry powder fire extinguishing agent accounts for 50% of the total volume, and the two fire extinguishing agents with equal volume are packaged in the same tank 1.
Claims (4)
1. A composite portable fire extinguisher comprising: the fire extinguishing device comprises a tank body (1), wherein a partition plate (14) is fixedly arranged in the tank body (1), two siphon pipes (5) are arranged in the tank body (1), the two siphon pipes (5) are respectively positioned at two sides of the partition plate (14), two fire extinguishing agents are respectively arranged in the tank body (1), and a nozzle (2) is arranged at the top of the tank body (1);
characterized by further comprising:
the rotary mechanism is arranged on the tank body (1), and the rotary mechanism which can rotate the nozzle (2) and is respectively connected with the two siphon pipes (5);
the rotary mechanism comprises a first chuck (10) fixedly arranged on the top surface of the tank body (1), a coaming (3) sleeved on the outer side of the first chuck (10) is fixedly arranged at the top end of the tank body (1), a second chuck (11) is fixedly arranged in the coaming (3), the second chuck (11) is tightly attached to the upper side of the first chuck (10), two through holes I which are respectively communicated with two siphons (5) are formed in the first chuck (10), a second through hole which is matched with the first through hole is formed in the second chuck (11), a sleeve (9) is fixedly arranged on the second chuck (11), two ends of the sleeve (9) are respectively communicated with the nozzle (2) and the second through hole, a square column (13) is fixedly welded on the second chuck (11), a bending handle (6) is fixedly sleeved on the top of the square column (13), and a positioning mechanism is arranged between the second chuck (11) and the coaming (3);
the positioning mechanism comprises a plurality of spherical clamping blocks (16) which are elastically connected to the coaming (3) through a first spring (19), a plurality of movable grooves (21) which are mutually matched with the spherical clamping blocks (16) are uniformly formed in the coaming (3), and a plurality of clamping grooves (15) which are mutually matched with the spherical clamping blocks (16) are uniformly formed in the outer side wall of the second chuck (11);
the length of the bending handle (6) is two to five centimeters larger than the radius of the chuck II (11);
three fixing buckles (12) are fixedly arranged on the outer side wall of the coaming (3), and movable buckles (7) matched with the fixing buckles (12) are arranged on the bending handle (6);
two sealing flashboard (20) used for sealing the first through holes are symmetrically arranged in the first chuck (10), the two sealing flashboard (20) are elastically connected in the first chuck (10) through a second spring (18), two mounting grooves (8) matched with the sealing flashboard (20) are symmetrically arranged in the first chuck (10), one ends of the two mounting grooves (8) are respectively communicated with the first through holes, steel wire ropes (17) are fixedly connected to the two sealing flashboard (20), and one ends of the steel wire ropes (17) extend to the outer sides of the first chuck (10) and the coaming (3);
one end of each of the two steel wire ropes (17) is fixedly provided with a retaining ring (23) which is matched with the bending handle (6).
2. A composite portable fire extinguisher as claimed in claim 1, wherein: the automatic tank is characterized in that a mark is arranged on the outer side surface of the tank body (1), paint words are printed in the mark area in a spraying mode, and an adhesive film (22) is fixedly arranged on the mark area.
3. A composite portable fire extinguisher as claimed in claim 1, wherein: the top of the coaming (3) is fixedly provided with a protective shell (4), and the top end of the protective shell (4) is tightly sleeved on the upper side of the second chuck (11).
4. A composite portable fire extinguisher as claimed in claim 1, wherein: ceramic plates are fixedly arranged on the mutually attached surfaces of the first chuck (10) and the second chuck (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211051886.3A CN115430081B (en) | 2022-08-31 | 2022-08-31 | Composite portable fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211051886.3A CN115430081B (en) | 2022-08-31 | 2022-08-31 | Composite portable fire extinguisher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115430081A CN115430081A (en) | 2022-12-06 |
| CN115430081B true CN115430081B (en) | 2023-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211051886.3A Active CN115430081B (en) | 2022-08-31 | 2022-08-31 | Composite portable fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115430081B (en) |
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|---|---|---|---|---|
| US4183410A (en) * | 1977-01-28 | 1980-01-15 | Dion Biro Guy | Fire-fighting nozzle assembly having two discharge conduits |
| JP2010104724A (en) * | 2008-10-31 | 2010-05-13 | Hochiki Corp | Fire extinguisher |
| CN107998543A (en) * | 2017-11-30 | 2018-05-08 | 东台浪鲨船舶设备有限公司 | A kind of composite and multi-purpose fire extinguisher |
| CN109568845A (en) * | 2018-11-16 | 2019-04-05 | 江苏峰汇智联科技有限公司 | A kind of intelligent extinguisher of adjustable fountain height |
| CN209092579U (en) * | 2018-08-24 | 2019-07-12 | 河南省云乐科技有限公司 | A kind of extra quality fire extinguisher for gas fire-fighting |
| CN211357515U (en) * | 2019-09-30 | 2020-08-28 | 武汉市九格合众科技有限责任公司 | Intelligence commodity circulation warehouse fire prevention equipment for goods |
-
2022
- 2022-08-31 CN CN202211051886.3A patent/CN115430081B/en active Active
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| US4183410A (en) * | 1977-01-28 | 1980-01-15 | Dion Biro Guy | Fire-fighting nozzle assembly having two discharge conduits |
| JP2010104724A (en) * | 2008-10-31 | 2010-05-13 | Hochiki Corp | Fire extinguisher |
| CN107998543A (en) * | 2017-11-30 | 2018-05-08 | 东台浪鲨船舶设备有限公司 | A kind of composite and multi-purpose fire extinguisher |
| CN209092579U (en) * | 2018-08-24 | 2019-07-12 | 河南省云乐科技有限公司 | A kind of extra quality fire extinguisher for gas fire-fighting |
| CN109568845A (en) * | 2018-11-16 | 2019-04-05 | 江苏峰汇智联科技有限公司 | A kind of intelligent extinguisher of adjustable fountain height |
| CN211357515U (en) * | 2019-09-30 | 2020-08-28 | 武汉市九格合众科技有限责任公司 | Intelligence commodity circulation warehouse fire prevention equipment for goods |
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| CN115430081A (en) | 2022-12-06 |
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