CN110051957A - It is a kind of to utilize the anti-pressure type foam fire fighting equipment for running capsule blocking of piezoelectricity - Google Patents
It is a kind of to utilize the anti-pressure type foam fire fighting equipment for running capsule blocking of piezoelectricity Download PDFInfo
- Publication number
- CN110051957A CN110051957A CN201910163573.9A CN201910163573A CN110051957A CN 110051957 A CN110051957 A CN 110051957A CN 201910163573 A CN201910163573 A CN 201910163573A CN 110051957 A CN110051957 A CN 110051957A
- Authority
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- Prior art keywords
- capsule
- piezoelectricity
- foam
- embedded
- preventing clogging
- Prior art date
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Links
- 239000002775 capsule Substances 0.000 title claims abstract description 82
- 239000006260 foam Substances 0.000 title claims abstract description 62
- 230000000903 blocking effect Effects 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 230000006698 induction Effects 0.000 claims abstract description 16
- 239000004088 foaming agent Substances 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 13
- 230000037431 insertion Effects 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 34
- 230000005294 ferromagnetic effect Effects 0.000 claims description 16
- 238000005299 abrasion Methods 0.000 claims description 11
- 238000001035 drying Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000295 fuel oil Substances 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000002981 blocking agent Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035922 thirst Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
Abstract
The anti-pressure type foam fire fighting equipment for running capsule blocking of piezoelectricity is utilized the invention discloses a kind of, its structure includes branching pipe, proportioner, foaming agent pipe, exhaust outlet, arm-rest frame, storage box, discharge outlet, pedestal, preventing clogging up device, and branching pipe insertion is installed on the upper surface of preventing clogging up device and is conducted with proportioner.The present invention pushes briquetting to squeeze dielectric ring by the water in water-guiding cavity makes it generate piezoelectric current, then utilize induction controller, so that electromagnet attracts armature item to be embedded in groove, armature item generates thrust to the left to rear baffle simultaneously, make front apron that rear baffle be followed to slide to the left, fixation is clamped to foam capsule using front apron and armature item, prevent it by water impact, accumulation forms a fold and results in blockage around drain pipe, foam can not be formed, it is low so as to cause extinguishing effect, and due to the special construction of rear baffle, enable foam capsule movable between front apron and armature item, prevent drying dead angle.
Description
Technical field
The present invention relates to field of fire fighting equipment, more precisely, being a kind of pressure type bubble for utilizing the anti-race capsule blocking of piezoelectricity
Foam fire plant.
Background technique
With the continuous development of social productive forces, along with increasing, a large amount of utilizations of each combustibles of various buildings, fire
The probability that calamity occurs considerably increases, and mostly at present put out a fire by pressure foam fire plant, and existing traditional technology is examined
Worry is not comprehensive, has the following drawbacks:
Pressure foam fire plant displaces foaming agent using water flow extruding capsule and is mixed, and water flow can squeeze capsule
Mat down, not only aggravate the abrasion of capsule, reduce its service life, and water flow be easy the capsule of fold to shift liquid outlet onto it is attached
Closely, cause liquid outlet to block, foaming agent can not be mixed to form foam fire-fighting with water, and only water flow is put out a fire, and by paint or
Fire caused by fuel oil can not put out fire source with water flow, the intensity of a fire is caused to continue to spread.
Summary of the invention
In view of the deficienciess of the prior art, utilizing the anti-pressure type for running capsule blocking of piezoelectricity it is an object of the present invention to provide a kind of
Foam fire fighting equipment displaces foaming agent progress using water flow extruding capsule to solve the pressure foam fire plant of the prior art
Mixing, and water flow can be squeezed into capsule one, not only aggravate the abrasion of capsule, reduce its service life, and water flow is easy handle
The capsule of fold is shifted near liquid outlet, and liquid outlet is caused to block, and foaming agent can not be mixed to form foam fire-fighting, only water with water
Stream is put out a fire, and the fire as caused by paint or fuel oil, can not put out fire source with water flow, and the intensity of a fire is caused to continue lacking for sprawling
It falls into.
To achieve the goals above, the present invention is to realize by the following technical solutions:
A kind of pressure type foam fire fighting equipment using the anti-race capsule blocking of piezoelectricity, structure include branching pipe, ratio mixing
Device, foaming agent pipe, exhaust outlet, arm-rest frame, storage box, discharge outlet, pedestal, preventing clogging up device, the branching pipe insertion are installed on
It the upper surface of preventing clogging up device and being conducted with proportioner, the proportioner is set to the top of preventing clogging up device,
The top of the preventing clogging up device is embedded with foaming agent pipe, and the exhaust outlet insertion is installed on the upper surface of preventing clogging up device, described
The outside of arm-rest frame is equipped with storage box and is connected by way of bonding, and the discharge outlet is installed on the bottom of preventing clogging up device
Face, the arm-rest frame are connected by way of bonding with pedestal, and the top of the pedestal is equipped with preventing clogging up device, described anti-blocking
Plug device includes outer casing, foam capsule, piezoelectricity arrestment mechanism, induction controller, Fang Pao capsule mechanism, baker, load-bearing pad, row
The inside of liquid pipe, the outer casing is embedded with foam capsule, and the foam capsule is connected with Fang Pao capsule mechanism, the outer casing
Inner wall is connected by way of bonding with baker, and the induction controller is connected with piezoelectricity arrestment mechanism, the piezoelectricity
Arrestment mechanism is embedded with the inside for being installed on outer casing, and the induction controller is connected with Fang Pao capsule mechanism, the load-bearing pad
Top is equipped with foam capsule and is connected by way of fitting, and the outside of the foam capsule is embedded with drain pipe.
As the present invention, further scheme, the piezoelectricity arrestment mechanism are equipped with water inlet pipe, water-guiding cavity, briquetting, dielectric
Ring, the inside of the water inlet pipe are embedded with water-guiding cavity, and the briquetting insertion is installed on the inside of water-guiding cavity and passes through with water inlet pipe
Nested mode is connected, and the inside of the dielectric ring is embedded with briquetting.
As the present invention further scheme, Fang Pao capsule mechanism is equipped with mounting blocks, electromagnet, ferromagnetic fixing piece, recessed
Slot, limit shaft, sliding rail, the inside of the mounting blocks are embedded with electromagnet, the ferromagnetic fixing piece be set to the top of mounting blocks and
It is connected by way of rotation, the groove insertion is installed on the upper surface of electromagnet, and the limit shaft passes through with mounting blocks
Nested mode is slidably connected, and ferromagnetic fixing piece is equipped with above the limit shaft, and the sliding rail and limit shaft are nested simultaneously
And it is connected by way of sliding.
As the present invention, further scheme, the ferromagnetic fixing piece are described equipped with armature item, shaft, spring, anti-abrasion pad
Armature item is rotatablely connected with shaft by nested mode, and the bottom surface of the armature item is connected by way of bonding with spring
It connects, the anti-abrasion pad insertion is installed on the inside of armature item.
As further scheme of the invention, the limit shaft is equipped with buffer stopper, rear baffle, connecting shaft, front apron, after described
The right side of baffle is embedded with buffer stopper, and the rear baffle is connected by connecting shaft with front apron.
As the present invention further scheme, Fang Pao capsule mechanism sets that there are four be respectively arranged in four of foam capsule
Diagonally, it is parallel to each other two-by-two symmetrical, facilitates balance and stability foam capsule.
As the present invention, further scheme, the maximum height of the armature item rotation are not higher than the height of rear baffle, rank
The thickness of iron bar is less than the thickness of rear baffle, prevents armature item from losing the active force to armature item to the left.
As the present invention, further scheme, rear baffle right side diameter are less than left side diameter, are in truncated conical shape, are convenient for
The movement and fixation of foam capsule.
Invention beneficial effect
The relatively prior art, the present invention are produced by the water-guiding cavity that branching pipe imports in water inlet pipe to two sides by water flow
Raw pressure pushes briquetting mobile to two sides, squeezes dielectric ring, so that it is generated piezoelectric current, then induction controller senses
Electric current obtains the electromagnet on mounting blocks electric, and armature item is attracted to rotate around shaft, and compressed spring is embedded in inside grooves, simultaneously
Armature item pushes rear baffle to be moved to the left along sliding rail, drives front apron to slide to the left together by connecting shaft, then utilizes front
Plate and armature item are fixedly clamped foam capsule, prevent it by water impact, accumulation forms a fold and makes around drain pipe
At blocking, foam can not be formed, it is low so as to cause extinguishing effect, by the water in discharge outlet discharge outer casing after fire extinguishing, utilize baking
Dry device is dried, and prevents from getting rusty, and armature item is moved up by spring, due to the special construction of rear baffle, so that foam
Capsule can be movable between front apron and armature item, prevents drying dead angle.
It is compared to traditional pressure type foam fire fighting equipment, which passes through the water in water-guiding cavity
Pushing briquetting to squeeze dielectric ring makes it generate piezoelectric current, then utilizes induction controller, so that electromagnet attracts armature item
It is embedded in groove, while armature item generates thrust to the left to rear baffle, makes front apron that rear baffle be followed to slide to the left, utilizes front
Plate and armature item are clamped fixation to foam capsule, prevent it by water impact, accumulation forms one around drain pipe
Fold results in blockage, and can not form foam, low so as to cause extinguishing effect, and due to the special construction of rear baffle, so that foam
Capsule can be movable between front apron and armature item, prevents drying dead angle.
Detailed description of the invention
By reading referring to attached drawing detailed description of non-limiting embodiments, other feature of the invention, purpose
It will be become more apparent upon with advantage.
In the accompanying drawings:
Fig. 1, which is that the present invention is a kind of, utilizes the anti-pressure type foam fire fighting equipment structural schematic diagram for running capsule blocking of piezoelectricity.
Fig. 2 is a kind of preventing clogging up device facing structure plan view of the present invention.
Fig. 3 is that the component of the piezoelectricity arrestment mechanism in a kind of preventing clogging up device of the present invention parses schematic diagram.
Fig. 4 is that the component of facing of the Fang Pao capsule mechanism in a kind of preventing clogging up device of the present invention parses schematic diagram.
Fig. 5 is that the side view component of the Fang Pao capsule mechanism in a kind of preventing clogging up device of the present invention parses schematic diagram.
Fig. 6 is that the ferromagnetic fastener components in a kind of Fang Pao capsule of the invention mechanism parse schematic diagram.
Fig. 7 is that the limit shaft member in a kind of Fang Pao capsule of the invention mechanism parses schematic diagram.
Fig. 8 is the working state figure of the side view of the Fang Pao capsule mechanism in a kind of preventing clogging up device of the present invention.
In figure: branching pipe -1, proportioner -2, foaming agent pipe -3, exhaust outlet -4, arm-rest frame -5, storage box -6, draining
Mouthfuls -7, pedestal -8, preventing clogging up device -9, outer casing -91, foam capsule -92, piezoelectricity arrestment mechanism -93, induction controller -94,
Fang Pao capsule mechanism -95, baker -96, load-bearing pad -97, drain pipe -98, water inlet pipe -931, water-guiding cavity -932, briquetting -933, electricity
Dielectric ring -934, mounting blocks -951, electromagnet -952, ferromagnetic fixing piece -953, groove -954, limit shaft -955, sliding rail -956,
Armature item -9531, shaft -9532, spring -9533, anti-abrasion pad -9534, buffer stopper -9551, rear baffle -9552, connecting shaft -
9553, front apron -9554.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Fig. 1-8 figure, the present invention, which provides, a kind of utilizes the anti-pressure type foam fire fighting equipment for running capsule blocking of piezoelectricity
Technical solution:
As shown in Figs. 1-2, a kind of using the anti-pressure type foam fire fighting equipment for running capsule blocking of piezoelectricity, structure includes Zhi Shui
Pipe 1, proportioner 2, foaming agent pipe 3, exhaust outlet 4, arm-rest frame 5, storage box 6, discharge outlet 7, pedestal 8, preventing clogging up device 9,
The branching pipe 1 is embedded in the upper surface for being installed on preventing clogging up device 9 and is conducted with proportioner 2, the ratio mixing
Device 2 is set to the top of preventing clogging up device 9, and the top of the preventing clogging up device 9 is embedded with foaming agent pipe 3, the insertion of exhaust outlet 4 peace
Upper surface loaded on preventing clogging up device 9, the outside of the arm-rest frame 5 are equipped with storage box 6 and are connected by way of bonding,
The discharge outlet 7 is installed on the bottom surface of preventing clogging up device 9, and the arm-rest frame 5 is connected by way of bonding with pedestal 8, institute
The top for stating pedestal 8 is equipped with preventing clogging up device 9, and the preventing clogging up device 9 includes outer casing 91, foam capsule 92, piezoelectricity braking
Mechanism 93, induction controller 94, Fang Pao capsule mechanism 95, baker 96, load-bearing pad 97, drain pipe 98, the outer casing 91 it is interior
Portion is embedded with foam capsule 92, and the foam capsule 92 is connected with Fang Pao capsule mechanism 95, the inner wall of the outer casing 91 and drying
Device 96 is connected by way of bonding, and the induction controller 94 is connected with piezoelectricity arrestment mechanism 93, the piezoelectricity braking
Mechanism 93 is embedded with the inside for being installed on outer casing 91, and the induction controller 94 is connected with Fang Pao capsule mechanism 95, the load-bearing
The top of pad 97 is equipped with foam capsule 92 and is connected by way of fitting, and the outside of the foam capsule 92 is embedded with drain
Pipe 98.
As shown in figure 3, the piezoelectricity arrestment mechanism 93 is equipped with water inlet pipe 931, water-guiding cavity 932, briquetting 933, dielectric ring
934, the inside of the water inlet pipe 931 is embedded with water-guiding cavity 932, the briquetting 933 be embedded in the inside for being installed on water-guiding cavity 932 and
It is connected by way of nested with water inlet pipe 931, the inside of the dielectric ring 934 is embedded with briquetting 933, passes through water-guiding cavity
Water jet propulsion briquetting 933 in 932 squeezes dielectric ring 934, generates electric current by 94 sensed activation of induction controller.
As illustrated in figures 4-5, Fang Pao capsule mechanism 95 is equipped with mounting blocks 951, electromagnet 952, ferromagnetic fixing piece 953, recessed
The inside of slot 954, limit shaft 955, sliding rail 956, the mounting blocks 951 is embedded with electromagnet 952, and the ferromagnetic fixing piece 953 is set
In mounting blocks 951 top and be connected by way of rotation, the groove 954 insertion is installed on the upper of electromagnet 952
Surface, the limit shaft 955 are slidably connected with mounting blocks 951 by nested mode, and the top of the limit shaft 955 is equipped with
Ferromagnetic fixing piece 953, the sliding rail 956 are nested with limit shaft 955 and are connected by way of sliding, utilize electromagnet
The suction of 952 pairs of ferromagnetic fixing pieces 953 makes the mobile fixed foam capsule 92 of limit shaft 955.
As shown in fig. 6, the ferromagnetic fixing piece 953 is equipped with armature item 9531, shaft 9532, spring 9533, anti-abrasion pad
9534, the armature item 9531 is rotatablely connected with shaft 9532 by nested mode, the bottom surface of the armature item 9531 and bullet
Spring 9533 is connected by way of bonding, and the anti-abrasion pad 9534 is embedded in the inside for being installed on armature item 9531, passes through armature
Item 9531 is rotated around shaft 9532, contacts anti-abrasion pad 9534 with limit shaft 955, pushes limit shaft 955 mobile.
As shown in fig. 7, the limit shaft 955 is equipped with buffer stopper 9551, rear baffle 9552, connecting shaft 9553, front apron 9554,
The right side of the rear baffle 9552 is embedded with buffer stopper 9551, and the rear baffle 9552 passes through connecting shaft 9553 and 9554 phase of front apron
Connection, is moved to the left rear baffle 9552 by ferromagnetic fixing piece 953, front apron 9554 is made to move to left fixed foam capsule 92.
As shown in Fig. 2, Fang Pao capsule mechanism 95 set it is diagonal there are four being respectively arranged in four of foam capsule 92, two-by-two
It is parallel to each other symmetrical, facilitates balance and stability foam capsule 92.
It is as follows that it implements principle: water flow is produced by the water-guiding cavity 932 that branching pipe 1 imports in water inlet pipe 931 to two sides
Raw pressure pushes briquetting 933 mobile to two sides, squeezes dielectric ring 934, so that it is generated piezoelectric current, then induction controller
94 sense electric current, obtain the electromagnet 952 on mounting blocks 951 electric, attract armature item 9531 to rotate around shaft 9532, compression
Spring 9533 is embedded in inside groove 954, while armature item 9531 pushes rear baffle 9552 to be moved to the left along sliding rail 956, passes through
Connecting shaft 9553 drives front apron 9554 to slide to the left together, is then fixedly clamped foam using front apron 9554 and armature item 9531
Capsule 92 prevents it by water impact, accumulates to form a fold and result in blockage around drain pipe 98, can not form bubble
Foam, it is low so as to cause extinguishing effect, the water in outer casing 91 is discharged by discharge outlet 7 after fire extinguishing, is dried using baker 96,
It prevents from getting rusty, and armature item 9531 is moved up by spring 9533, due to the special construction of rear baffle 9552, so that foamed glue
Capsule 92 can be movable between front apron 9554 and armature item 9531, prevents drying dead angle.
Problems solved by the invention is that the pressure foam fire plant of the prior art squeezes capsule displacement blebbing using water flow
Foam agent is mixed, and water flow can be squeezed into capsule one, is not only aggravated the abrasion of capsule, is reduced its service life, and water
Fluid capacitance is easily shifted the capsule of fold near liquid outlet onto, and liquid outlet is caused to block, and foaming agent can not be mixed to form foam with water and go out
Fire, only water flow are put out a fire, and the fire as caused by paint or fuel oil, can not put out fire source with water flow, cause the intensity of a fire after
Continuous sprawling, the present invention are combined with each other by above-mentioned component, push briquetting 933 to squeeze dielectric by the water in water-guiding cavity 932
Ring 934 make its generate piezoelectric current, then utilize induction controller 94 so that electromagnet 952 attract armature item 9531 be embedded in it is recessed
Slot 954, while armature item 9531 generates thrust to the left to rear baffle 9552, and front apron 9554 is made to follow rear baffle 9552 to the left
Sliding is clamped fixation to foam capsule 92 using front apron 9554 and armature item 9531, prevents it by water impact,
98 surrounding of drain pipe, which is accumulated, to be formed a fold and results in blockage, and foam can not be formed, low so as to cause extinguishing effect, and due to rear
The special construction of baffle 9552 enables foam capsule 92 movable between front apron 9554 and armature item 9531, prevents from drying
It thirst angle.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of using the anti-pressure type foam fire fighting equipment for running capsule blocking of piezoelectricity, structure includes branching pipe (1), ratio mixing
Device (2), foaming agent pipe (3), exhaust outlet (4), arm-rest frame (5), storage box (6), discharge outlet (7), pedestal (8), preventing clogging up device
(9), it is characterised in that: branching pipe (1) insertion is installed on the upper surface of preventing clogging up device (9), the proportioner (2)
Set on the top of preventing clogging up device (9), the top of the preventing clogging up device (9) is embedded with foaming agent pipe (3), the exhaust outlet (4)
Insertion is installed on the upper surface of preventing clogging up device (9), and the outside of the arm-rest frame (5) is equipped with storage box (6), the discharge outlet
(7) it is installed on the bottom surface of preventing clogging up device (9), the arm-rest frame (5) is connected by way of bonding with pedestal (8)；
The preventing clogging up device (9) includes outer casing (91), foam capsule (92), piezoelectricity arrestment mechanism (93), induction controller
(94), the inside of Fang Pao capsule mechanism (95), baker (96), load-bearing pad (97), drain pipe (98), the outer casing (91) is embedded with
Foam capsule (92), the foam capsule (92) are connected with Fang Pao capsule mechanism (95), the inner wall of the outer casing (91) and baking
Dry device (96) is connected by way of bonding, and the induction controller (94) is connected with piezoelectricity arrestment mechanism (93), described
Induction controller (94) is connected with Fang Pao capsule mechanism (95), and the top of the load-bearing pad (97) is equipped with foam capsule (92), institute
The outside of foam capsule (92) is stated embedded with drain pipe (98).
2. according to claim 1 a kind of using the anti-pressure type foam fire fighting equipment for running capsule blocking of piezoelectricity, feature exists
In: the piezoelectricity arrestment mechanism (93) is equipped with water inlet pipe (931), water-guiding cavity (932), briquetting (933), dielectric ring (934), institute
The inside of water inlet pipe (931) is stated embedded with water-guiding cavity (932), briquetting (933) insertion is installed on the inside of water-guiding cavity (932),
The inside of the dielectric ring (934) is embedded with briquetting (933).
3. according to claim 1 a kind of using the anti-pressure type foam fire fighting equipment for running capsule blocking of piezoelectricity, feature exists
In: Fang Pao capsule mechanism (95) is equipped with mounting blocks (951), electromagnet (952), ferromagnetic fixing piece (953), groove (954), limit
The inside of position axis (955), sliding rail (956), the mounting blocks (951) is embedded with electromagnet (952), the ferromagnetic fixing piece (953)
Set on the top of mounting blocks (951), groove (954) insertion is installed on the upper surface of electromagnet (952), the limit shaft
(955) it is slidably connected with mounting blocks (951) by nested mode, ferromagnetic fixation is installed above the limit shaft (955)
Part (953), the sliding rail (956) are nested with limit shaft (955).
4. according to claim 3 a kind of using the anti-pressure type foam fire fighting equipment for running capsule blocking of piezoelectricity, feature exists
In: the ferromagnetic fixing piece (953) is equipped with armature item (9531), shaft (9532), spring (9533), anti-abrasion pad (9534), institute
It states armature item (9531) and is rotatablely connected with shaft (9532) by nested mode, the bottom surface of the armature item (9531) and spring
(9533) it is connected by way of bonding, anti-abrasion pad (9534) insertion is installed on the inside of armature item (9531).
5. according to claim 3 a kind of using the anti-pressure type foam fire fighting equipment for running capsule blocking of piezoelectricity, feature exists
In: the limit shaft (955) is equipped with buffer stopper (9551), rear baffle (9552), connecting shaft (9553), front apron (9554), described
The right side of rear baffle (9552) is embedded with buffer stopper (9551), and the rear baffle (9552) passes through connecting shaft (9553) and front apron
(9554) it is connected.
6. according to claim 1 a kind of using the anti-pressure type foam fire fighting equipment for running capsule blocking of piezoelectricity, feature exists
It sets in: Fang Pao capsule mechanism (95) there are four four for being respectively arranged in foam capsule (92) are diagonal, is parallel to each other two-by-two pair
Claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910163573.9A CN110051957B (en) | 2019-03-05 | 2019-03-05 | Pressure type foam fire-fighting device capable of preventing blockage of leakage bag by utilizing piezoelectricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910163573.9A CN110051957B (en) | 2019-03-05 | 2019-03-05 | Pressure type foam fire-fighting device capable of preventing blockage of leakage bag by utilizing piezoelectricity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110051957A true CN110051957A (en) | 2019-07-26 |
| CN110051957B CN110051957B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910163573.9A Active CN110051957B (en) | 2019-03-05 | 2019-03-05 | Pressure type foam fire-fighting device capable of preventing blockage of leakage bag by utilizing piezoelectricity |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440762A (en) * | 2021-05-25 | 2021-09-28 | 薛强 | River is with preventing blockking up perfusion device |
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| CN2444627Y (en) * | 2000-09-08 | 2001-08-29 | 正德防火工业股份有限公司 | Foam stoste groove internal extrusion film bag |
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| CN113440762A (en) * | 2021-05-25 | 2021-09-28 | 薛强 | River is with preventing blockking up perfusion device |
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