CN105963888A - Marine spray nozzle - Google Patents
Marine spray nozzle Download PDFInfo
- Publication number
- CN105963888A CN105963888A CN201610455698.5A CN201610455698A CN105963888A CN 105963888 A CN105963888 A CN 105963888A CN 201610455698 A CN201610455698 A CN 201610455698A CN 105963888 A CN105963888 A CN 105963888A
- Authority
- CN
- China
- Prior art keywords
- shower nozzle
- base
- filter screen
- head
- spout
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
- A62C3/10—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in ships
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Nozzles (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a marine spray nozzle which comprises a connecting pipe and a nozzle base connected with each other, wherein a plurality of nozzles are arranged on the nozzle base; covers are mounted at the external parts of the nozzles; a core is arranged in each nozzle; each core comprises a core base and a core head; the core base and the core head are integrated; the core bases are detachably mounted in the nozzles; a platform is milled on each of two sides of the core base; an inner spout is formed in the center of the surface of each core head; a plurality of notches are formed in the periphery of the surface of each core head in a spiral manner and communicate with the inner spouts; the depth of each notch is smaller than that of each inner spout; an outer spout is formed in each cover; the covers cover the surfaces of the core heads; the outer spouts and the inner spouts are corresponding to form the nozzles. The marine spray nozzle is more extensive in cover area and better in fire control effect.
Description
Technical field
The present invention relates to a kind of marine fire-fighting system, especially relate to a kind of marine water fog spray head.
Background technology
It is required on boats and ships be equipped with the fire plant for fire extinguishing, the most typically use halon extinguisher cylinder, but owing to it has destruction to atmospheric environment, therefore waterfog head is used as an alternative, the oil fire but current marine water fog spray head can not go out, and water consumption is big, and the fresh water on boats and ships is required to self-contained, and so can affect other uses water.
Summary of the invention
The present invention is to solve the problem that when current waterfog head needs just to give birth to water mists, energy consumption is bigger, a kind of marine water fog spray head is provided for this, including the adapter 1 connected and shower nozzle base 2, shower nozzle base 1 is provided with some shower nozzles 3, lid 4 is installed outside shower nozzle 3, a fuse 5 it is equipped with in each shower nozzle 3, described fuse 5 includes mandril base 51 and fuse head 52, mandril base 51 and fuse head 52 are structure as a whole, mandril base 52 is removably mounted in shower nozzle 3, and the both sides of mandril base 52 are milled with a platform 53 respectively, the current entered in shower nozzle base from adapter carry out a supercharging when platform flows at fuse head；The centre of surface position of fuse head 52 has an interior spout 54, the surrounding on fuse head 52 surface has some notches 55, some notch 55 is arranged twist, and some notches 55 all with interior spout 54 UNICOM, water flows through spout in some notches enter and carries out secondary booster, and the degree of depth of notch 55 is less than the degree of depth of interior spout 54；Having outer spout 41 on lid 4, lid 4 covers on fuse head 52 surface, and outer spout 41 is correspondingly formed nozzle with interior spout 54.
Marine water fog spray head of the present invention, described interior spout 54 is bellmouth structure.
Marine water fog spray head of the present invention, described mandril base 52 is by being threadably mounted in shower nozzle 3.
Marine water fog spray head of the present invention, is additionally provided with a filter screen 6 in adapter 1.
Marine water fog spray head of the present invention, the inner bottom part of described adapter 1 is provided with the first female thread, and the outer top of shower nozzle base 2 is provided with the first external screw thread, adapter 1 and shower nozzle base 2 and is threaded connection；The bottom of filter screen 6 is provided with filter screen mounting seat 7, and the outer bottom of filter screen mounting seat 7 is provided with the second external screw thread, and the inner top of shower nozzle base 2 is provided with the second female thread, filter screen mounting seat 7 with shower nozzle base 2 also by threadeding.
Marine water fog spray head of the present invention, described filter screen 6 and filter screen mounting seat 7 are structure as a whole.
The invention has the beneficial effects as follows:
Current enter shower nozzle by filter screen, owing to being milled with a platform respectively in the both sides of mandril base, current have carried out a supercharging when platform flows at fuse head, the interior spout of the some notches entrance taper by arranging twist carries out secondary booster again, if being formed water mists with the centrifugal aggregate velocity of carried interest current by spout ejection, the i.e. present invention can be in the case of low pressure water flow, create the water mists scattered, area coverage is wider, substantial amounts of heat is absorbed during water mists evaporation simultaneously, the steam produced has squeezed air around, flame is made quickly to extinguish, extinguishing effect is more preferable, the flowing fire such as oil fire can also be extinguished.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the half sectional view of the present invention；
Fig. 3 is the front view of fuse；
Fig. 4 is the top view of fuse.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, in addition to mutually exclusive feature and/or step, all can combine by any way.
Any feature disclosed in this specification, unless specifically stated otherwise, all can be by other equivalences or there is the alternative features of similar purpose replaced.I.e., unless specifically stated otherwise, an example during each feature is a series of equivalence or similar characteristics.
Marine water fog spray head as Figure 1-4, including the adapter 1 connected and shower nozzle base 2, shower nozzle base 1 is provided with some shower nozzles 3, lid 4 is installed outside shower nozzle 3, being equipped with a fuse 5 in each shower nozzle 3, described fuse 5 includes that mandril base 51 and fuse head 52, mandril base 51 and fuse head 52 are structure as a whole, mandril base 52 is by being threadably mounted in shower nozzle 3, and the both sides of mandril base 52 are milled with a platform 53 respectively；The centre of surface position of fuse head 52 has the interior spout 54 of a bellmouth structure, the surrounding on fuse head 52 surface has some notches 55, some notch 55 is arranged twist, and some notches 55 all with interior spout 54 UNICOM, and the degree of depth of notch 55 is less than the degree of depth of interior spout 54；Having outer spout 41 on lid 4, lid 4 covers on fuse head 52 surface, and outer spout 41 is correspondingly formed nozzle with interior spout 54.
Being additionally provided with a filter screen 6 in adapter 1, described filter screen 6 and filter screen mounting seat 7 are structure as a whole.The inner bottom part of described adapter 1 is provided with the first female thread, and the outer top of shower nozzle base 2 is provided with the first external screw thread, adapter 1 and shower nozzle base 2 and is threaded connection；The bottom of filter screen 6 is provided with filter screen mounting seat 7, and the outer bottom of filter screen mounting seat 7 is provided with the second external screw thread, and the inner top of shower nozzle base 2 is provided with the second female thread, filter screen mounting seat 7 with shower nozzle base 2 also by threadeding.
Current enter shower nozzle by filter screen, owing to being milled with a platform respectively in the both sides of mandril base, current have carried out a supercharging when platform flows at fuse head, the interior spout of the some notches entrance taper by arranging twist carries out secondary booster again, if being formed water mists with the centrifugal aggregate velocity of carried interest current by spout ejection, the i.e. present invention can be in the case of low pressure water flow, create the water mists scattered, area coverage is wider, substantial amounts of heat is absorbed during water mists evaporation simultaneously, the steam produced has squeezed air around, flame is made quickly to extinguish, extinguishing effect is more preferable, the flowing fire such as oil fire can also be extinguished.
The invention is not limited in aforesaid detailed description of the invention.The present invention expands to any new feature disclosed in this manual or any new combination, and the arbitrary new method that discloses or the step of process or any new combination.
Claims (6)
1. a marine water fog spray head, including the adapter (1) connected and shower nozzle base (2), shower nozzle base (1) is provided with some shower nozzles (3), lid (4) is installed outside shower nozzle (3), it is characterized in that: in each shower nozzle (3), be equipped with a fuse (5), described fuse (5) includes mandril base (51) and fuse head (52), mandril base (51) and fuse head (52) are structure as a whole, mandril base (52) is removably mounted in shower nozzle (3), and the both sides of mandril base (52) are milled with a platform (53) respectively, a supercharging is carried out when current in adapter (1) entrance shower nozzle base (2) are from platform (53) flows to fuse head (52)；The centre of surface position of fuse head (52) has an interior spout (54), the surrounding on fuse head (52) surface has some notches (55), some notch (55) is arranged twist, and some notches (55) all with interior spout (54) UNICOM, water flows through spout (54) in some notches (55) enter and carries out secondary booster, and the degree of depth of described notch (55) is less than the degree of depth of interior spout (54)；Having outer spout (41) on lid (4), lid (4) covers on fuse head (52) surface, and outer spout (41) is correspondingly formed nozzle with interior spout (54).
Marine water fog spray head the most according to claim 1, is characterized in that: described interior spout (54) is bellmouth structure.
Marine water fog spray head the most according to claim 1, is characterized in that: described mandril base (52) is by being threadably mounted in shower nozzle (3).
Marine water fog spray head the most according to claim 1, is characterized in that: be additionally provided with a filter screen (6) in adapter (1).
Marine water fog spray head the most according to claim 4, is characterized in that: the inner bottom part of described adapter (1) is provided with the first female thread, and the outer top of shower nozzle base (2) is provided with the first external screw thread, and adapter (1) and shower nozzle base (2) are threaded connection；The bottom of filter screen (6) is provided with filter screen mounting seat (7), and the outer bottom of filter screen mounting seat (7) is provided with the second external screw thread, and the inner top of shower nozzle base (2) is provided with the second female thread, filter screen mounting seat (7) with shower nozzle base (2) also by threadeding.
Marine water fog spray head the most according to claim 5, is characterized in that: described filter screen (6) and filter screen mounting seat (7) are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455698.5A CN105963888A (en) | 2016-08-08 | 2016-08-08 | Marine spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455698.5A CN105963888A (en) | 2016-08-08 | 2016-08-08 | Marine spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105963888A true CN105963888A (en) | 2016-09-28 |
Family
ID=57022121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610455698.5A Pending CN105963888A (en) | 2016-08-08 | 2016-08-08 | Marine spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105963888A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11305142B2 (en) | 2018-01-12 | 2022-04-19 | Carrier Corporation | End cap agent nozzle |
-
2016
- 2016-08-08 CN CN201610455698.5A patent/CN105963888A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11305142B2 (en) | 2018-01-12 | 2022-04-19 | Carrier Corporation | End cap agent nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |
|
| RJ01 | Rejection of invention patent application after publication |