CN208360471U - A kind of ship fire prevention ventilator - Google Patents
A kind of ship fire prevention ventilator Download PDFInfo
- Publication number
- CN208360471U CN208360471U CN201820720614.0U CN201820720614U CN208360471U CN 208360471 U CN208360471 U CN 208360471U CN 201820720614 U CN201820720614 U CN 201820720614U CN 208360471 U CN208360471 U CN 208360471U
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- cylinder
- partition
- type cover
- bacterial type
- ship
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Abstract
The utility model discloses a kind of ship fire prevention ventilators, including bacterial type cover and cylinder, the bacterial type cover is fixedly mounted on the upper end of cylinder, and the bottom of bacterial type cover is located at the outside upright of cylinder and is equipped with blast pipe, the blast pipe is connected to the inside of bacterial type cover, the inside of the bacterial type cover is connected to the inside of cylinder, the inner sealing of the cylinder is equipped with partition, the inner rotation of the partition is equipped with cylindrical type spool, and the inside of partition offers the through slot for entering air, the inside of the cylindrical type spool offers through-hole, the central point of the through-hole and the central point of through slot overlap.The utility model, has preferable fire protecting performance, effectively avoid fire, has preferable water-resistant performance, it can effectively prevent entering rainwater inside ship, convenient for manually controlling the closing and opening of the ventilator, the intake of the ventilator is adjusted convenient for the ventilation situation according to ship, is worthy to be popularized and popularizes.
Description
Technical field
The utility model relates to technical field of ships, specially a kind of ship fire prevention ventilator.
Background technique
Ship (boats and ships), the general name of various ships.Ship is to navigate by water or berth to be transported in waters
Or the vehicles of operation, there is different technical performances, equipment and structural shape by different requirements.Ship is one
The man made transportation tools that kind is mainly run in geographical water.In addition, inercant ships are commonly referred to as ship, naval ship is known as warship, small boat
Referred to as ship or boat are collectively referred to as naval vessel or ships and light boats.Internal mainly includes accommodation space, support construction and discharge structure, has benefit
With the propulsion system of the external or included energy.External form is usually the cleanliness envelope for being conducive to overcome fluid resistance, and material is with section
Skill progress is constantly updated, and is in early days the nature materials such as wood, bamboo, fiber crops, be mostly modern age steel and aluminium, glass fibre, acrylic and
Various composite materials.
Existing ship ventilator, does not have a fire protecting performance, and water-resistant performance is not easy to manually control closing by poor
And opening, for this purpose, proposing a kind of ship fire prevention ventilator.
Utility model content
The purpose of this utility model is to provide a kind of ship fire prevention ventilators, convenient for manually controlling closing and opening,
When polyvinyl chloride easily melts rope and scorched by flare, can melt, so that the spring in compressive state state flicks, circle
Shape top plate tight contacts between under the driving of spring with rubber seal, so that the inside of cylinder is sealed, prevents outside ship
The air in portion enters inside ship, and flare is thus because of anoxic automatic distinguishing, so that fire is avoided, so that the ventilator has preferably
Fire protecting performance, be provided simultaneously with preferable water-resistant performance, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of ship fire prevention ventilator, including bacterium
Type cover and cylinder, the bacterial type cover is fixedly mounted on the upper end of cylinder, and the bottom of bacterial type cover is located at the outside upright peace of cylinder
Equipped with blast pipe, the blast pipe is connected to the inside of bacterial type cover, and the inside of the bacterial type cover is connected to the inside of cylinder, described
The inner sealing of cylinder is equipped with partition, and the inner rotation of the partition is equipped with cylindrical type spool, and the inside of partition opens up
There is the through slot for entering air, the inside of the cylindrical type spool offers through-hole, the central point of the through-hole and through slot
Central point overlaps, and the side of the cylindrical type spool is fixedly connected with one end of connecting rod, the other end of the connecting rod
Partition and cylinder is sequentially passed through to be fixedly connected with the center position of handwheel, the handwheel is arranged in the outside of cylinder, it is described every
The bottom internal of plate offers annular groove, and the inside of the annular groove is inlaid with rubber seal, the inside of the cylinder
Support plate is fixedly installed with below partition, the inside of the support plate is uniformly provided with air hole, and support plate is upper
Portion's center position is fixedly installed with spring, and the upper end of the spring is fixedly installed with circular top plate, the circular top plate it is straight
Diameter is greater than the outer diameter of rubber seal, and circular top plate is located at the underface of rubber seal, and the bottom of the circular top plate occupies
In be welded with the first fixed ear, first fixed ear is located inside the upper end of spring, and offers first in the first fixed ear
Mounting hole, the top of the support plate are welded with the second lifting lug between two parties, and second lifting lug is located at the bottom inner portion of spring, and
The second mounting hole is offered on two lifting lugs, fixation is equipped with polyvinyl chloride and easily melts between first mounting hole and the second mounting hole
Rope.
Preferably, the intersection of the partition and cylinder is equipped with the sealing bearing being sleeved on outside connecting rod.
Preferably, the bottom end of the cylinder is welded with connecting flange, and the inside of the connecting flange offers threaded hole.
Preferably, the blast pipe is at least provided with four, and blast pipe angularly divides using the central point of bacterial type cover as the center of circle
Cloth is in the bottom of bacterial type cover.
Preferably, the lower surface of the rubber seal is arcuate structure.
Preferably, the outside of the partition, circular top plate and support plate is coated with perlite powder fire resistant coating.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model, by the way that bacterial type cover to be fixedly mounted on to the upper end of cylinder, and the bottom of bacterial type cover is located at cylinder
Outside upright blast pipe is installed, blast pipe is connected to the inside of bacterial type cover, and the inside of bacterial type cover is connected to the inside of cylinder,
By using above-mentioned technical proposal, so that the ventilator has preferable water-resistant performance, can effectively prevent entering rain inside ship
Water；
2, the utility model is equipped with partition by the inner sealing in cylinder, and the inner rotation of partition is equipped with cylinder
Type spool, and the inside of partition offers the through slot for entering air, the inside of cylindrical type spool offers through-hole, through-hole
The central point of central point and through slot overlaps, and the side of cylindrical type spool is fixedly connected with one end of connecting rod, connecting rod
The other end sequentially passes through partition and cylinder and is fixedly connected with the center position of handwheel, and the outside of cylinder is arranged in handwheel, passes through
By adopting the above technical scheme, convenient for manually controlling the closing and opening of the ventilator, convenient for being carried out according to the ventilation situation of ship
Adjust the intake of the ventilator；
3, the utility model offers annular groove by the bottom internal in partition, and the inside of annular groove is inlaid with
Rubber seal, being internally located at below partition for cylinder are fixedly installed with support plate, and the inside of support plate is uniformly provided with
Stomata, and spring is fixedly installed at the central upper portion position of support plate, the upper end of spring is fixedly installed with circular top plate, round
The diameter of top plate is greater than the outer diameter of rubber seal, and circular top plate is located at the underface of rubber seal, the bottom of circular top plate
Portion is welded with the first fixed ear between two parties, and the first fixed ear is located inside the upper end of spring, and offers first in the first fixed ear
Mounting hole, the top of support plate are welded with the second lifting lug between two parties, and the second lifting lug is located at the bottom inner portion of spring, and on the second lifting lug
The second mounting hole is offered, it is fixed between the first mounting hole and the second mounting hole to be equipped with polyvinyl chloride and easily melt rope, by using
Above-mentioned technical proposal can melt when polyvinyl chloride easily melts rope and scorched by flare, so that being in compressive state state
Spring flick, circular top plate tight contacts between under the driving of spring with rubber seal, to the inside of cylinder be carried out close
Envelope, prevents the air outside ship from entering inside ship, and flare is thus because of anoxic automatic distinguishing, so that fire is avoided, so that should
Ventilator has preferable fire protecting performance, is worthy to be popularized and popularizes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the right side view cutaway drawing of the partition of the utility model；
Fig. 4 is enlarged drawing at the A of the utility model.
In figure: 1, bacterial type cover；2, cylinder；3, blast pipe；4, connecting flange；5, handwheel；6, connecting rod；7, threaded hole；8,
Through-hole；9, through slot；10, bearing is sealed；11, partition；12, cylindrical type spool；13, circular top plate；14, the first fixed ear；15,
Second lifting lug；16, the first mounting hole；17, the second mounting hole；18, polyvinyl chloride easily melts rope；19, spring；20, support plate；21,
Air hole；22, annular groove；23, rubber seal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of ship fire prevention ventilator, including bacterial type
Cover 1 and cylinder 2, the bacterial type cover 1 are fixedly mounted on the upper end of cylinder 2, and the bottom of bacterial type cover 1 is located at the outside of cylinder 2 and erects
Blast pipe 3 directly is installed, the blast pipe 3 is connected to the inside of bacterial type cover 1, the inside of the bacterial type cover 1 and the inside of cylinder 2
Connection, the inner sealing of the cylinder 2 are equipped with partition 11, and the inner rotation of the partition 11 is equipped with cylindrical type spool 12,
And the inside of partition 11 offers the through slot 9 for entering air, the inside of the cylindrical type spool 12 offers through-hole 8, institute
The central point for stating the central point and through slot 9 of through-hole 8 overlaps, the side of the cylindrical type spool 12 and one end of connecting rod 6
It is fixedly connected, the other end of the connecting rod 6 sequentially passes through the fixed company of center position of partition 11 and cylinder 2 and handwheel 5
It connects, the outside of cylinder 2 is arranged in the handwheel 5, and the bottom internal of the partition 11 offers annular groove 22, the annular
The inside of groove 22 is inlaid with rubber seal 23, and the lower section for being internally located at partition 11 of the cylinder 2 is fixedly installed with support
Plate 20, the inside of the support plate 20 are uniformly provided with air hole 21, and are fixedly mounted at the central upper portion position of support plate 20
There is spring 19, the upper end of the spring 19 is fixedly installed with circular top plate 13, and it is close that the diameter of the circular top plate 13 is greater than rubber
The outer diameter of seal 23, and circular top plate 13 is located at the underface of rubber seal 23, the bottom of the circular top plate 13 is welded between two parties
It is connected to the first fixed ear 14, first fixed ear 14 is located inside the upper end of spring 19, and offers in the first fixed ear 14
First mounting hole 16, the top of the support plate 20 are welded with the second lifting lug 15 between two parties, and second lifting lug 15 is located at spring 19
Bottom inner portion, and the second mounting hole 17 is offered on the second lifting lug 15, first mounting hole 16 and the second mounting hole 17 it
Between fixed be equipped with polyvinyl chloride and easily melt rope 18.
The spring 19 easily melts rope 18 during installation, using polyvinyl chloride and spring is handled compressive state.
The polyvinyl chloride easily melt rope 18 75-90 DEG C at a temperature of can melt fracture, therefore occur again fire at the beginning of
When phase temperature reaches 75-90 DEG C, polyvinyl chloride easily melts rope 18 and melts fracture, so that being in 19 bullet of spring of compressive state state
It opens, circular top plate 13 tight contacts between under the driving of spring 19 with rubber seal 23, to the inside of cylinder 2 be carried out close
Envelope, prevents the air outside ship from entering inside ship, and flare is thus because of anoxic automatic distinguishing, to avoid fire.
Specifically, the intersection of the partition 11 and cylinder 2 is equipped with the sealing bearing 10 being sleeved on outside connecting rod 6, lead to
It crosses by adopting the above technical scheme, can avoid the intersection gas leakage of partition 11 and cylinder 2, while rotating convenient for connecting rod 6.
Specifically, the bottom end of the cylinder 2 is welded with connecting flange 4, the inside of the connecting flange 4 offers threaded hole
7, by using above-mentioned technical proposal, so that the ventilator is easily installed on the deck of ship.
Specifically, the blast pipe 3 is at least provided with four, and blast pipe 3 using the central point of bacterial type cover 1 as the center of circle angularly
It is distributed in the bottom of bacterial type cover 1, by using above-mentioned technical proposal, it is ensured that the ventilation quantity of the ventilator.
Specifically, the lower surface of the rubber seal 23 is arcuate structure, by using above-mentioned technical proposal, so that should
23 sealing effect of rubber seal is preferable.
Specifically, the outside of the partition 11, circular top plate 13 and support plate 20 is coated with perlite powder fire resistant coating,
By using above-mentioned technical proposal, so that partition 11, circular top plate 13 and 20 refractory ability of support plate are preferable.
Working principle: ship fire prevention ventilator, in use, connecting flange 4 is fixed on ship deck using bolt
On upper reserved flange seat, connecting rod 6 can be moved by the rotation of handwheel 5 and rotated, connecting rod 6 drives cylindrical type spool 12 to rotate,
To adjusting the contact area of through-hole 8 and through slot 9, and then adjust the intake of the ventilator, polyvinyl chloride easily melt rope 18 by
To flare when scorching, it can melt, so that the spring 19 in compressive state state flicks, circular top plate 13 is in spring 19
Driving under tight contacted between with rubber seal 23, so that the inside of cylinder 2 is sealed, prevent air outside ship into
Enter inside ship, flare is thus because of anoxic automatic distinguishing, so that fire is avoided, so that the ventilator has preferable fire line
Can, it is worthy to be popularized and popularizes.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of ship fire prevention ventilator, including bacterial type cover (1) and cylinder (2), it is characterised in that: the bacterial type cover (1) is solid
Dingan County is mounted in the upper end of cylinder (2), and the bottom of bacterial type cover (1) is located at the outside upright of cylinder (2) and is equipped with blast pipe (3),
The blast pipe (3) is connected to the inside of bacterial type cover (1), and the inside of the bacterial type cover (1) is connected to the inside of cylinder (2), institute
The inner sealing for stating cylinder (2) is equipped with partition (11), and the inner rotation of the partition (11) is equipped with cylindrical type spool (12),
And the inside of partition (11) offers the through slot (9) for entering air, the inside of the cylindrical type spool (12) offers logical
The central point in hole (8), the central point and through slot (9) of the through-hole (8) overlaps, the side of the cylindrical type spool (12) with
One end of connecting rod (6) is fixedly connected, and the other end of the connecting rod (6) sequentially passes through partition (11) and cylinder (2) and handwheel
(5) center position is fixedly connected, and the handwheel (5) is arranged in the outside of cylinder (2), the bottom internal of the partition (11)
Offer annular groove (22), the inside of the annular groove (22) is inlaid with rubber seal (23), the cylinder (2) it is interior
Portion, which is located at below partition (11), is fixedly installed with support plate (20), and the inside of the support plate (20) is uniformly provided with air hole
(21), it and at the central upper portion position of support plate (20) is fixedly installed with spring (19), the fixed peace in the upper end of the spring (19)
Equipped with circular top plate (13), the diameter of the circular top plate (13) is greater than the outer diameter of rubber seal (23), and circular top plate
(13) it is located at the underface of rubber seal (23), the bottom of the circular top plate (13) is welded with the first fixed ear between two parties
(14), first fixed ear (14) is located inside the upper end of spring (19), and offers the first peace in the first fixed ear (14)
It fills hole (16), the top of the support plate (20) is welded with the second lifting lug (15) between two parties, and second lifting lug (15) is located at spring
(19) bottom inner portion, and the second mounting hole (17) are offered on the second lifting lug (15), first mounting hole (16) and second
It is fixed between mounting hole (17) to be equipped with polyvinyl chloride and easily melt rope (18).
2. a kind of ship according to claim 1 fire prevention ventilator, it is characterised in that: the partition (11) and cylinder
(2) intersection, which is equipped with, is sleeved on the external sealing bearing (10) of connecting rod (6).
3. a kind of ship according to claim 1 fire prevention ventilator, it is characterised in that: weld the bottom end of the cylinder (2)
It is connected to connecting flange (4), the inside of the connecting flange (4) offers threaded hole (7).
4. a kind of ship according to claim 1 fire prevention ventilator, it is characterised in that: the blast pipe (3) at least sets
There are four, and blast pipe (3) is angularly distributed in the bottom of bacterial type cover (1) using the central point of bacterial type cover (1) as the center of circle.
5. a kind of ship according to claim 1 fire prevention ventilator, it is characterised in that: the rubber seal (23)
Lower surface is arcuate structure.
6. a kind of ship according to claim 1 fire prevention ventilator, it is characterised in that: the partition (11), circular top
The outside of plate (13) and support plate (20) is coated with perlite powder fire resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820720614.0U CN208360471U (en) | 2018-05-15 | 2018-05-15 | A kind of ship fire prevention ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820720614.0U CN208360471U (en) | 2018-05-15 | 2018-05-15 | A kind of ship fire prevention ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208360471U true CN208360471U (en) | 2019-01-11 |
Family
ID=64935027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820720614.0U Expired - Fee Related CN208360471U (en) | 2018-05-15 | 2018-05-15 | A kind of ship fire prevention ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208360471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776969A (en) * | 2021-02-24 | 2021-05-11 | 山东交通学院 | Inner cabin ventilation device for ship |
| CN114348405A (en) * | 2021-12-30 | 2022-04-15 | 嘉兴吉美包装有限公司 | High-temperature-resistant flame-retardant packaging carton and preparation method thereof |
-
2018
- 2018-05-15 CN CN201820720614.0U patent/CN208360471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776969A (en) * | 2021-02-24 | 2021-05-11 | 山东交通学院 | Inner cabin ventilation device for ship |
| CN114348405A (en) * | 2021-12-30 | 2022-04-15 | 嘉兴吉美包装有限公司 | High-temperature-resistant flame-retardant packaging carton and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20190515 |