CN209092579U - A kind of extra quality fire extinguisher for gas fire-fighting - Google Patents
A kind of extra quality fire extinguisher for gas fire-fighting Download PDFInfo
- Publication number
- CN209092579U CN209092579U CN201821387420.XU CN201821387420U CN209092579U CN 209092579 U CN209092579 U CN 209092579U CN 201821387420 U CN201821387420 U CN 201821387420U CN 209092579 U CN209092579 U CN 209092579U
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- tracheae
- baffle
- piston
- connecting shaft
- spring
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Abstract
The utility model relates to gas technical field of fire control, disclose a kind of extra quality fire extinguisher for gas fire-fighting, including steel cylinder and spray canister assembly, partition is vertically arranged in steel cylinder, partition upper end is provided with baffle, the upper surface of baffle is provided with tracheae, the side of tracheae is connected to spray canister assembly, the L-shaped setting of tracheae, the lower surface of baffle is provided with two groups of siphon pipes and is located at the two sides of partition, siphon pipe upper end is connected to through baffle and with tracheae, intratracheally it is provided with piston corresponding with siphon pipe, piston lower surface is provided with spring one, the lower end of spring one is fixedly connected with baffle, the groove that can be used for being connected to siphon pipe and upper tracheal is provided on piston, the upper end of piston is provided with connecting shaft, the upper end of connecting shaft is through upper tracheal and sealed set, the upper end of tracheae is additionally provided with opening and closing assembly.The utility model may be implemented in two kinds of extinguishing chemicals of storage in a fire extinguisher, and the purpose of corresponding extinguishing chemical is selected by piston rotation.
Description
Technical field
The utility model relates to gas technical field of fire control, in particular to a kind of extra quality fire extinguishers for gas fire-fighting.
Background technique
Gas extinguishing system refers to that usually extinguishing chemical is stored in pressure vessel with liquid, liquefied gas or gaseous state,
The fire extinguishing system as firing-fighting medium is sprayed using gas (including steam, aerosol) state when fire extinguishing.And it can be in guard plot space
The uniform gas concentration of all directions is formed, and is at least able to maintain the extinguishing concentration and reaches dip time as defined in specification, is realized
Put out space, the solid fire of the guard plot.
Wherein, extinguishing chemical includes heptafluoro-propane, mixed gas, carbon dioxide, aerosol etc. again, is directed to different rise
Fire source needs different extinguishing chemicals, for example, needing aerosol as extinguishing chemical, since gas is molten when electron electric power equipment is on fire
The gas of glue release is non-conductive, and low-corrosiveness is on electron electric power equipment without influence, and fire caused by some active metals is not
Energy using gas fire extinguishing system.It generally requires to prepare two kinds of fire extinguishings due to safety concerns in some more complicated environment
Device, and two kinds of fire extinguishers can occupy biggish space, and occur to use when emergency case relatively difficult.
Utility model content
Based on problem above, the utility model provides a kind of extra quality fire extinguisher for gas fire-fighting.The utility model
It may be implemented in two kinds of extinguishing chemicals of storage in a fire extinguisher, the purpose of corresponding extinguishing chemical selected by piston rotation, is passed through
Baffle and partition are set in steel cylinder, and in baffle upper surface tracheae, intratracheal setting is opened reeded piston, solved existing
Fire extinguisher can only store a kind of extinguishing chemical, in the problem that specific condition fire extinguishing is inconvenient.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of extra quality fire extinguisher for gas fire-fighting, including steel cylinder and spray canister assembly are vertically arranged with partition in steel cylinder,
Partition upper end is provided with baffle, and and the inner wall sealed set of steel cylinder, the upper surface of baffle is provided with gas for the partition and baffle
Pipe, the side of tracheae are connected to spray canister assembly, and the L-shaped setting of tracheae, the lower surface of baffle is provided with two groups of siphon pipes
And it is located at the two sides of partition, siphon pipe upper end is connected to through baffle and with tracheae, is intratracheally provided with work corresponding with siphon pipe
Plug, the piston lower surface are provided with spring one, and the lower end of spring one is fixedly connected with baffle, is provided on the piston available
In the groove of connection siphon pipe and upper tracheal, the upper end of piston is provided with connecting shaft, and upper tracheal is run through in the upper end of connecting shaft
And sealed set, the upper end of tracheae are additionally provided with opening and closing assembly.
In the present invention, interior of steel bottle is divided into three cavitys by the partition and horizontally disposed baffle being vertically arranged,
It can be used as the space for accommodating two kinds of different extinguishing chemicals by two cavitys that partition is divided into, due to being equipped with tracheae above baffle, and
It can be used for being connected to the groove of siphon pipe and upper tracheal being intratracheally equipped with, which is located at the top of piston, when not using
Fire extinguisher makes, and piston is located at initial position under the supporting role of spring one, and piston does not have reeded lower part and siphon at this time
The opening end in contact of pipe, fire extinguisher is in closed state at this time, when needing using fire extinguisher and needing corresponding extinguishing chemical, turns
Dynamic connecting shaft corresponds to groove and the siphon pipe equipped with corresponding extinguishing chemical cavity up and down, at this time using opening and closing to rotate piston
Assembly, applying downward pressure to connecting shaft makes piston move down compressed spring one to the top for making tracheae and siphon pipe company
Logical, corresponding extinguishing chemical enters tracheae by siphon pipe at this time, then is put out a fire by the ejection of spray canister assembly, living after the completion of fire extinguishing
Plug resets under the elastic reaction of spring one.
The utility model may be implemented in two kinds of extinguishing chemicals of storage in a fire extinguisher, be selected by piston rotation corresponding
The purpose of extinguishing chemical, by the way that baffle and partition is arranged in steel cylinder, and in baffle upper surface tracheae, intratracheal setting is provided with groove
Piston, a kind of extinguishing chemical can only be stored by solving existing fire extinguisher, in the problem that specific condition fire extinguishing is inconvenient.
As a preferred mode, the upper end of connecting shaft runs through the top of tracheae and is vertically arranged with strip groove, connects
The top of axis is arranged with drive sleeve, and the inner ring of drive sleeve is provided with the draw runner being slidably matched with strip groove.
As a preferred mode, multiple groups slot is evenly arranged on the excircle of drive sleeve.
As a preferred mode, the lower surface of piston is provided with annular groove, and the upper end of spring is provided with disk, disk
Excircle on be vertically arranged with the annulus being slidably matched with annular groove.
As a preferred mode, opening and closing assembly includes the mounting plate for being vertically arranged in tracheae upper end, mounting plate close to
The side of connecting shaft is horizontally disposed U-board, and the upper surface of U-board is provided with handle, is provided with and holds in the interior concave space of U-board
Hand is simultaneously hinged, and the lower surface shaken hands is provided with jacking block corresponding with connecting shaft, and the jacking block is located at the left side of hinge joint.
As a preferred mode, the lower surface of handle is provided with spring two, the lower end of spring two and the upper table shaken hands
Face is fixedly connected.
As a preferred mode, steel cylinder is provided with fixture block close to spray canister assembly on one side, and the fixture block is set as not
Complete annular fixture block, and be arranged using elastoplastic.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model may be implemented in a fire extinguisher two kinds of extinguishing chemicals of storage, be selected by piston rotation pair
The purpose for the extinguishing chemical answered, by the way that baffle and partition is arranged in steel cylinder, and in baffle upper surface tracheae, intratracheal setting is provided with
The piston of groove, a kind of extinguishing chemical can only be stored by solving existing fire extinguisher, in the problem that specific condition fire extinguishing is inconvenient.
(2) upper end of connecting shaft runs through the top of tracheae and is vertically arranged with strip groove in the utility model, connecting shaft
Top is arranged with drive sleeve, and the inner ring of drive sleeve is provided with the draw runner being slidably matched with strip groove, passes through the draw runner in drive sleeve
It being engaged with the strip groove of connecting shaft upper end, rotation drive sleeve can be rotatablely connected axis, since the diameter of shaft is smaller, and outer wall light
Sliding, higher by direct rotating shaft difficulty, inconvenient in actual use, after drive sleeve is added, operation is more simple, while
It is laborsaving.
(3) multiple groups slot is evenly arranged in the utility model on the excircle of drive sleeve, is increased by setting multiple groups slot and is passed
The frictional force of dynamic set makes to rotate more convenient when drive sleeve.
(4) lower surface of piston is provided with annular groove in the utility model, and the upper end of spring one is provided with disk, disk
It is vertically arranged with the annulus being slidably matched with annular groove on excircle, realizes that piston exists by annulus and being slidably matched for annular groove
The rotation of the top of spring one, avoids between spring one and piston contact, causes piston because of abrasion using rear spring for a long time
Displacement is moved up to be affected.
(5) assembly is opened and closed in the utility model includes the mounting plate for being vertically arranged in tracheae upper end, and mounting plate is close to connection
The side of axis is horizontally disposed U-board, and the upper surface of U-board is provided with handle, is provided with and is shaken hands simultaneously in the interior concave space of U-board
Hingedly, the lower surface shaken hands is provided with jacking block corresponding with connecting shaft, and the jacking block is located at the left side of hinge joint, by holding handle
It hand and shakes hands, shakes hands hinged with U-board, when upwarding pressure to application of shaking hands, jacking block on the left of hinge joint is to moving down
It moves to connecting shaft and contacts, and continue to push the unlatching that connecting shaft completes fire extinguisher, structure is simple, easy to operate.
(6) lower surface of handle is provided with spring two in the utility model, and the lower end of spring two and the upper surface shaken hands are solid
Fixed connection, can make to shake hands by spring two resets after use, and spring two, which obtains, to be easy, and is easily changed.
(7) steel cylinder close to spray canister assembly is provided with fixture block on one side in the utility model, and the fixture block is set as imperfect
Annular fixture block, and be arranged using elastoplastic, spray canister assembly can be fixed on to the side of steel cylinder by the elastic deformation of fixture block, kept away
Exempt from spray canister assembly arbitrarily to shake, causes equipment damage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial enlarged view of A in Fig. 1.
Wherein, 1- spray canister assembly, 2- fixture block, 3- steel cylinder, 4- tracheae, 5- handle, 6- spring two, 7- shake hands, 8- spring one,
9- siphon pipe, 10- partition, 11- baffle, 12- piston, 13- groove, 14- disk, 15- connecting shaft, 16- drive sleeve, 17- bar shaped
Slot, 18-U shape plate, 19- mounting plate, 20- jacking block
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.The embodiments of the present invention includes but unlimited
In the following example.
Embodiment 1:
Referring to Fig. 1~2, a kind of extra quality fire extinguisher for gas fire-fighting, including steel cylinder 3 and spray canister assembly 1, the steel cylinder
It is vertically arranged with partition 10 in 3,10 upper end of partition is provided with baffle 11, and the partition 10 and baffle 11 are and the inner wall of steel cylinder 3
Sealed set, the upper surface of the baffle 11 are provided with tracheae 4, the L-shaped setting of the tracheae 4, the side of tracheae 4 and spray canister
Assembly 1 is connected to, and the lower surface of baffle 11 is provided with two groups of siphon pipes 9 and is located at the two sides of partition 10, and 9 upper end of siphon pipe is through gear
Plate 11 is simultaneously connected to tracheae 4, be provided in tracheae 4 with the corresponding piston 12 of siphon pipe 9,12 lower surface of piston is provided with bullet
The lower end of spring 1, spring 1 is fixedly connected with baffle 11, and being provided on the piston 12 can be used for being connected to siphon pipe 9 and tracheae
The groove 13 on 4 tops, the upper end of piston 12 are provided with connecting shaft 15, and the upper end of connecting shaft 15 is through 4 top of tracheae and sealing is set
It sets, the upper end of tracheae 4 is additionally provided with opening and closing assembly.
In the present invention, interior of steel bottle is divided into three cavitys by the partition and horizontally disposed baffle being vertically arranged,
It can be used as the space for accommodating two kinds of different extinguishing chemicals by two cavitys that partition is divided into, due to being equipped with tracheae above baffle, and
It can be used for being connected to the groove of siphon pipe and upper tracheal being intratracheally equipped with, which is located at the top of piston, when not using
Fire extinguisher makes, and piston is located at initial position under the supporting role of spring one, and piston does not have reeded lower part and siphon at this time
The opening end in contact of pipe, fire extinguisher is in closed state at this time, when needing using fire extinguisher and needing corresponding extinguishing chemical, turns
Dynamic connecting shaft corresponds to groove and the siphon pipe equipped with corresponding extinguishing chemical cavity up and down, at this time using opening and closing to rotate piston
Assembly, applying downward pressure to connecting shaft makes piston move down compressed spring one to the top for making tracheae and siphon pipe company
Logical, corresponding extinguishing chemical enters tracheae by siphon pipe at this time, puts out a fire by the ejection of spray canister assembly, living after the completion of fire extinguishing
Plug resets under the elastic reaction of spring one.
The utility model may be implemented in two kinds of extinguishing chemicals of storage in a fire extinguisher, be selected by piston rotation corresponding
The purpose of extinguishing chemical, by the way that baffle and partition is arranged in steel cylinder, and in baffle upper surface tracheae, intratracheal setting is provided with groove
Piston, a kind of extinguishing chemical can only be stored by solving existing fire extinguisher, in the problem that specific condition fire extinguishing is inconvenient.
Embodiment 2:
Referring to Fig. 1~2, a kind of extra quality fire extinguisher for gas fire-fighting, including steel cylinder 3 and spray canister assembly 1, the steel cylinder
It is vertically arranged with partition 10 in 3,10 upper end of partition is provided with baffle 11, and the partition 10 and baffle 11 are and the inner wall of steel cylinder 3
Sealed set, the upper surface of the baffle 11 are provided with tracheae 4, the L-shaped setting of the tracheae 4, the side of tracheae 4 and spray canister
Assembly 1 is connected to, and the lower surface of baffle 11 is provided with two groups of siphon pipes 9 and is located at the two sides of partition 10, and 9 upper end of siphon pipe is through gear
Plate 11 is simultaneously connected to tracheae 4, be provided in tracheae 4 with the corresponding piston 12 of siphon pipe 9,12 lower surface of piston is provided with bullet
The lower end of spring 1, spring 1 is fixedly connected with baffle 11, and being provided on the piston 12 can be used for being connected to siphon pipe 9 and tracheae
The groove 13 on 4 tops, the upper end of piston 12 are provided with connecting shaft 15, and the upper end of connecting shaft 15 is through 4 top of tracheae and sealing is set
It sets, the upper end of tracheae 4 is additionally provided with opening and closing assembly.
The upper end of connecting shaft 15 runs through the top of tracheae 4 and is vertically arranged with strip groove 17, and the top of connecting shaft 15 is arranged
There is drive sleeve 16, the inner ring of drive sleeve 16 is provided with the draw runner being slidably matched with strip groove 17.
In the present embodiment, it is engaged by the strip groove of draw runner and connecting shaft upper end in drive sleeve, rotates drive sleeve
It is rotatablely connected axis, since the diameter of shaft is smaller, and outer wall is smooth, and it is higher by direct rotating shaft difficulty, in actual use
Inconvenience after drive sleeve is added, operates more simple while also laborsaving.
As a preferred mode, multiple groups slot is evenly arranged on the excircle of drive sleeve 16.In which, by setting
The frictional force that multiple groups slot increases drive sleeve is set, makes to rotate more convenient when drive sleeve.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 3:
Referring to Fig. 1~2, a kind of extra quality fire extinguisher for gas fire-fighting, including steel cylinder 3 and spray canister assembly 1, the steel cylinder
It is vertically arranged with partition 10 in 3,10 upper end of partition is provided with baffle 11, and the partition 10 and baffle 11 are and the inner wall of steel cylinder 3
Sealed set, the upper surface of the baffle 11 are provided with tracheae 4, the L-shaped setting of the tracheae 4, the side of tracheae 4 and spray canister
Assembly 1 is connected to, and the lower surface of baffle 11 is provided with two groups of siphon pipes 9 and is located at the two sides of partition 10, and 9 upper end of siphon pipe is through gear
Plate 11 is simultaneously connected to tracheae 4, be provided in tracheae 4 with the corresponding piston 12 of siphon pipe 9,12 lower surface of piston is provided with bullet
The lower end of spring 1, spring 1 is fixedly connected with baffle 11, and being provided on the piston 12 can be used for being connected to siphon pipe 9 and tracheae
The groove 13 on 4 tops, the upper end of piston 12 are provided with connecting shaft 15, and the upper end of connecting shaft 15 is through 4 top of tracheae and sealing is set
It sets, the upper end of tracheae 4 is additionally provided with opening and closing assembly.
The lower surface of piston 12 is provided with annular groove, and the upper end of spring 1 is provided with disk 14, on the excircle of disk 14
It is vertically arranged with the annulus being slidably matched with annular groove.
In the present embodiment, by the rotation for realizing piston above spring one that is slidably matched of annulus and annular groove, avoid
Between spring one and piston contact, the displacement that moves up of piston is caused to be affected because of abrasion using rear spring for a long time.
As a preferred mode, steel cylinder 3 is provided with fixture block 2 close to spray canister assembly 1 on one side, and the fixture block 2 is arranged
For imperfect annular fixture block, and it is arranged using elastoplastic.In which, spray canister assembly can be consolidated by the elastic deformation of fixture block
It is scheduled on the side of steel cylinder, avoids spray canister assembly from arbitrarily shaking, causes equipment damage.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 4:
Referring to Fig. 1~2, a kind of extra quality fire extinguisher for gas fire-fighting, including steel cylinder 3 and spray canister assembly 1, the steel cylinder
It is vertically arranged with partition 10 in 3,10 upper end of partition is provided with baffle 11, and the partition 10 and baffle 11 are and the inner wall of steel cylinder 3
Sealed set, the upper surface of the baffle 11 are provided with tracheae 4, the L-shaped setting of the tracheae 4, the side of tracheae 4 and spray canister
Assembly 1 is connected to, and the lower surface of baffle 11 is provided with two groups of siphon pipes 9 and is located at the two sides of partition 10, and 9 upper end of siphon pipe is through gear
Plate 11 is simultaneously connected to tracheae 4, be provided in tracheae 4 with the corresponding piston 12 of siphon pipe 9,12 lower surface of piston is provided with bullet
The lower end of spring 1, spring 1 is fixedly connected with baffle 11, and being provided on the piston 12 can be used for being connected to siphon pipe 9 and tracheae
The groove 13 on 4 tops, the upper end of piston 12 are provided with connecting shaft 15, and the upper end of connecting shaft 15 is through 4 top of tracheae and sealing is set
It sets, the upper end of tracheae 4 is additionally provided with opening and closing assembly.
Opening and closing assembly includes the mounting plate 19 for being vertically arranged in 4 upper end of tracheae, and mounting plate 19 is close to the side of connecting shaft 15
Horizontally disposed have U-board 18, and the upper surface of U-board 18 is provided with handle 5, is provided in the interior concave space of U-board 18 and shakes hands 7
And it is hinged, 7 lower surface of shaking hands is provided with and is located at the left side of hinge joint with the corresponding jacking block 20 of connecting shaft 15, the jacking block 20.
In the present embodiment, by holding handle and shaking hands, shakes hands hinged with U-board, upward pressure when to application of shaking hands
When, the jacking block on the left of hinge joint is moved downward to be contacted with connecting shaft, and continues to push opening for connecting shaft completion fire extinguisher
It opens, structure is simple, easy to operate.
As a preferred mode, the lower surface of handle 5 is provided with spring 26, the lower end of spring 26 and shakes hands 7
Upper surface is fixedly connected.In which, can make to shake hands by spring two resets after use, and spring two, which obtains, to be easy, and is easy to
Replacement.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
It as above is the embodiments of the present invention.Design parameter in above-described embodiment and embodiment is merely to clear
The verification process of the utility model is stated by Chu, not to limit the scope of patent protection of the utility model, the utility model
Scope of patent protection is still subject to the claims, made by all specifications and accompanying drawing content with the utility model
Equivalent structure variation, similarly should be included in the protection scope of the utility model.
Claims (7)
1. a kind of extra quality fire extinguisher for gas fire-fighting, including steel cylinder (3) and spray canister assembly (1), it is characterised in that: the steel
It is vertically arranged with partition (10) in bottle (3), partition (10) upper end is provided with baffle (11), and the partition (10) and baffle (11) are equal
It is provided with tracheae (4) with the upper surface of the inner wall sealed set of steel cylinder (3), the baffle (11), the tracheae (4) is L-shaped
Setting, the side of tracheae (4) are connected to spray canister assembly (1), and the lower surface of baffle (11) is provided with two groups of siphon pipes (9) and is located at
The two sides of partition (10), through baffle (11) and be connected to tracheae (4), tracheae (4) is interior to be provided with and siphon for siphon pipe (9) upper end
(9) corresponding piston (12) is managed, piston (12) lower surface is provided with spring one (8), the lower end of spring one (8) and baffle
(11) it is fixedly connected, the groove (13) that can be used for being connected to siphon pipe (9) and tracheae (4) top is provided on the piston (12),
The upper end of piston (12) is provided with connecting shaft (15), and the upper end of connecting shaft (15) is through tracheae (4) top and sealed set, tracheae
(4) upper end is additionally provided with opening and closing assembly.
2. the extra quality fire extinguisher according to claim 1 for gas fire-fighting, it is characterised in that: the connecting shaft (15)
Upper end is run through the top of tracheae (4) and is vertically arranged with strip groove (17), and the top of connecting shaft (15) is arranged with drive sleeve (16),
The inner ring of drive sleeve (16) is provided with the draw runner being slidably matched with strip groove (17).
3. the extra quality fire extinguisher according to claim 2 for gas fire-fighting, it is characterised in that: the drive sleeve (16)
Multiple groups slot is evenly arranged on excircle.
4. the extra quality fire extinguisher according to claim 1 for gas fire-fighting, it is characterised in that: under the piston (12)
Surface is provided with annular groove, and the upper end of spring one (8) is provided with disk (14), be vertically arranged on the excircle of disk (14) and
The annulus that annular groove is slidably matched.
5. the extra quality fire extinguisher according to claim 1 for gas fire-fighting, it is characterised in that: the opening and closing assembly includes
It is vertically arranged in the mounting plate (19) of tracheae (4) upper end, mounting plate (19) has U-shaped close to the side of connecting shaft (15) is horizontally disposed
Plate (18), the upper surface of U-board (18) are provided with handle (5), are provided in the interior concave space of U-board (18) and are shaken hands (7) and cut with scissors
It connects, the lower surface of (7) of shaking hands is provided with corresponding jacking block (20), the jacking block (20) with connecting shaft (15) and is located at a left side for hinge joint
Side.
6. the extra quality fire extinguisher according to claim 5 for gas fire-fighting, it is characterised in that: under the handle (5)
Surface is provided with spring two (6), and the lower end of spring two (6) is fixedly connected with the upper surface of (7) of shaking hands.
7. the extra quality fire extinguisher according to claim 4 for gas fire-fighting, it is characterised in that: the steel cylinder (3) close to
Spray canister assembly (1) is provided with fixture block (2) on one side, and the fixture block (2) is set as imperfect annular fixture block (2), and using elasticity
Plastics setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387420.XU CN209092579U (en) | 2018-08-24 | 2018-08-24 | A kind of extra quality fire extinguisher for gas fire-fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387420.XU CN209092579U (en) | 2018-08-24 | 2018-08-24 | A kind of extra quality fire extinguisher for gas fire-fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209092579U true CN209092579U (en) | 2019-07-12 |
Family
ID=67151418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821387420.XU Expired - Fee Related CN209092579U (en) | 2018-08-24 | 2018-08-24 | A kind of extra quality fire extinguisher for gas fire-fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209092579U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359124A (en) * | 2020-04-03 | 2020-07-03 | 李新雄 | Domestic fire extinguishing apparatus with multiple types of fire extinguishing modes |
| CN111481861A (en) * | 2020-04-29 | 2020-08-04 | 曹志勇 | Back-carried fire-fighting equipment |
| CN111672043A (en) * | 2020-04-29 | 2020-09-18 | 广东电网有限责任公司东莞供电局 | Automatic identification fire extinguisher |
| CN115430081A (en) * | 2022-08-31 | 2022-12-06 | 明光猛将消防设备有限公司 | Compound portable fire extinguisher |
-
2018
- 2018-08-24 CN CN201821387420.XU patent/CN209092579U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359124A (en) * | 2020-04-03 | 2020-07-03 | 李新雄 | Domestic fire extinguishing apparatus with multiple types of fire extinguishing modes |
| CN111359124B (en) * | 2020-04-03 | 2021-09-07 | 周静 | Domestic fire extinguishing apparatus with multiple types of fire extinguishing modes |
| CN111481861A (en) * | 2020-04-29 | 2020-08-04 | 曹志勇 | Back-carried fire-fighting equipment |
| CN111672043A (en) * | 2020-04-29 | 2020-09-18 | 广东电网有限责任公司东莞供电局 | Automatic identification fire extinguisher |
| CN111481861B (en) * | 2020-04-29 | 2021-06-22 | 诸暨云晨网络科技有限公司 | Back-carried fire-fighting equipment |
| CN115430081A (en) * | 2022-08-31 | 2022-12-06 | 明光猛将消防设备有限公司 | Compound portable fire extinguisher |
| CN115430081B (en) * | 2022-08-31 | 2023-10-10 | 王建立 | Composite portable fire extinguisher |
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