CN108128435A - Plenum chamber - Google Patents
Plenum chamber Download PDFInfo
- Publication number
- CN108128435A CN108128435A CN201711390281.6A CN201711390281A CN108128435A CN 108128435 A CN108128435 A CN 108128435A CN 201711390281 A CN201711390281 A CN 201711390281A CN 108128435 A CN108128435 A CN 108128435A
- Authority
- CN
- China
- Prior art keywords
- plenum chamber
- trepanning
- cavity
- babinet
- air
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The present invention relates to shipborne equipment technical fields, a kind of plenum chamber is disclosed, including babinet, bleeder pipe and baffle device for water, the side of the babinet is equipped with air port, the opposite side of the babinet is equipped with the trepanning for being connected with air duct, and the babinet, which has, connects the air port and the cavity of the trepanning；The baffle device for water is set in the cavity, for preventing the seawater entered along the air port from entering the trepanning；The bleeder pipe is installed on the outer wall of the babinet and is connected with the cavity, for discharging the seawater entered along the air port.The present invention can effectively avoid seawater and enter air duct by ventilation opening, make cabin from humidity, and improves drafting efficiency, reduces noise.
Description
Technical field
The present invention relates to shipborne equipment technical field, more particularly to a kind of plenum chamber.
Background technology
The ventilation opening of ship is generally using arrangement principle nearby, to ensure the patency of ship's ventilating system and thermal diffusivity.
However, not only do not block, but also position is not high by surrounding for the arrangement of traditional ship ventilation opening, in this way, also frequently resulting in ship
At sea in operation process, the wave patted aboard ship easily enters cabin through ventilation opening, so as to not only so that cabin indoor electric
Gas equipment damage, and also result in moister in cabin, easily cause danger.
As shown in Figure 1, in order to avoid seawater enters ventilation opening, marine all kinds of operation ships most of at present, ventilation
Mouth would generally be mounted on open deck region, and install air hose and common bacterial type blast cap successively on ventilation opening, and axial flow blower
It is installed in air hose, so that ventilation opening can pass through air hose without hindrance connection vertical with air duct.However, so set, seawater
Still it is easier to enter cabin by air hose, makes cabin moist.In addition, ventilation opening uses the ship of such setting, air hose
Not only noise is big, but also easily causes air-supply effect poor by seawater corrosion.
Invention content
The present invention is to solve the waterproof of spot ship ventilation opening is set so that cabin easily tide, pipeline are perishable, blow
The problem of effect is poor, noise is big.
To solve the above-mentioned problems, the present invention provides a kind of plenum chamber, including：Babinet, bleeder pipe and baffle device for water, it is described
Babinet is for being set between ventilation opening and bacterial type blast cap, and the side of the babinet is equipped with air port, and the opposite side of the babinet is set
The trepanning connected with ventilation opening is useful for, the babinet, which has, connects the air port and the cavity of the trepanning；The water blocking dress
It is arranged in the cavity, for preventing the seawater entered along the air port from entering the trepanning；The bleeder pipe is installed on institute
It states the outer wall of babinet and is connected with the cavity, for discharging the seawater entered along the air port.
Preferably, the plenum chamber further includes the check-valves being set on the bleeder pipe.
Preferably, the plenum chamber further includes the first air hose being set in the trepanning, and the trepanning is used for
It is connected by first air hose with air duct.
Preferably, the plenum chamber further includes the first installed part of the port for being set to first air hose, institute
The first air hose is stated for being connect by first installed part with air duct.
Preferably, the plenum chamber further includes the second air hose being set on the air port.
Preferably, the plenum chamber further includes the second installed part of the port for being set to second air hose, institute
The second air hose is stated for being connect by second installed part with external device (ED).
Preferably, the baffle device for water includes the first water fender being set in the cavity, first water blocking
One end of plate is fixed on the inner wall of the corresponding cavity of the trepanning and between the trepanning and the air port, described
The direction of the other end of first water fender towards the trepanning be obliquely installed and between the cavity formed connect the air port and
First plenum area of the trepanning.
Preferably, the baffle device for water further includes the second flap in the cavity, the second gear
One end of water plate is fixed on the inner wall of the corresponding cavity in the air port and between the trepanning and the air port, institute
The direction for stating the other end towards the air port of second flap is obliquely installed and the shape between the cavity, first water fender
Into the second plenum area.
Preferably, the bleeder pipe sets with the first water fender homonymy and positioned at the lower section in the air port.
Preferably, the inner wall of the babinet is equipped with erosion resistant coating with outer wall.
The plenum chamber of the embodiment of the present invention by the way that babinet is set between bacterial type blast cap and ventilation opening, and makes babinet one
Side has the trepanning connected with ventilation opening, and opposite side has the air port connected with bacterial type blast cap, and has connection trepanning in babinet
With the cavity in air port, in this way, the seawater entered along air port can be fallen into cavity, and being equipped in the cavity can prevent along air port
The seawater of entrance enters the baffle device for water of trepanning, and therefore, the seawater into cavity can be along with cavity connecting and be installed on babinet
Outer wall bleeder pipe discharge.In this way, it can not only ensure that seawater will not enter air duct, avoid corrosion pipeline and make cabin damp
It is wet, but also air supply efficiency can be improved, and reduce noise.
Description of the drawings
Fig. 1 is the waterproof construction schematic diagram of ventilation opening of the prior art, and arrow shown in figure is the flow direction of seawater；
Fig. 2 is the application scenario diagram of the plenum chamber in the embodiment of the present invention, and arrow shown in figure is the flow direction of seawater；
Fig. 3 is the structure diagram of the plenum chamber in the embodiment of the present invention；
Wherein, 100, plenum chamber；200th, air duct；300th, bacterial type blast cap；400th, wind turbine；500th, ventilation opening；600th, deck；1、
Babinet；11st, air port；111st, the second air hose；112nd, the second installed part；12nd, trepanning；121st, the first air hose；122nd, the first installed part；
2nd, bleeder pipe；21st, check-valves；3rd, baffle device for water；31st, the first water fender；32nd, second flap.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but be not limited to the scope of the present invention.
Fig. 2 show the application scenario diagram of the plenum chamber 100 of the preferred embodiment of the present invention.Wherein, ventilation opening 500 is installed on
On deck 600, and plenum chamber 100 and bacterial type blast cap 300 are installed thereon, it is lower to be connected with air duct 200, and set in air duct 200
There is wind turbine 400.
As shown in figure 3, the plenum chamber 100 includes babinet 1, bleeder pipe 2 and baffle device for water 3, wherein, babinet 1 is located at bacterium
Between type blast cap 300 and ventilation opening 500, specifically, the side of the babinet 1 is equipped with the air port 11 connected with bacterial type blast cap 300, and
The opposite side of babinet 1 is equipped with the trepanning 12 connected with ventilation opening 500, and babinet 1 has even air port 11 and the cavity of trepanning 12, such as
This, can fall into after seawater enters along air port 11 in the cavity；However, it can be prevented along air port 11 due to being equipped in the cavity
The seawater of entrance enters the baffle device for water 3 of trepanning 12, and therefore, the seawater into cavity can be along with cavity connecting and be installed on case
The bleeder pipe 2 of the outer wall of body 1 is discharged.In this way, can not only ensure that seawater will not enter air duct 200, avoid corrosion pipeline and make
Cabin is moist, but also can improve air supply efficiency, and reduce noise.
In order to enhance the water resistance of plenum chamber 100, prevent seawater from entering plenum chamber 100 from by 2 adverse current of bleeder pipe, it can
Check-valves 21 is set on bleeder pipe 2.
Trepanning 12 is connected with air port 11 for convenience, enhancing plenum chamber 100 sets the flexibility in orientation, can be in trepanning
First air hose 121 is set on 12, and trepanning 12 is used to connect with air duct 200 by the first air hose 121.
In order to enhance the reliability of connection, the first installed part 122, the first wind can be set at the port of the first air hose 121
Pipe 121 is connect by the first installed part 122 with ventilation opening 500, and illustratively, the first installed part 122 can be flange.
In order to improve the flexibility of 11 orientation of air port setting, the second air hose 111 can be set on air port 11.
For the purposes of the reliability of enhancing connection, the second installed part 112 can be set at the port of the second air hose 111, the
Two air hoses 111 are connect by the second installed part 112 with external device (ED), and illustratively, the first installed part 122 can be flange.
Seawater, which is splashed at trepanning 12, in order to prevent enters the first air hose 121 and air duct 200, and baffle device for water 3 includes being set on chamber
The first internal water fender 31, one end of the first water fender 31 are fixed on the inner wall of 12 corresponding cavity of trepanning and positioned at trepannings
Between 12 and air port 11, the direction of the other end towards the trepanning 12 of the first water fender 31 is obliquely installed and the company's of being formed wind between cavity
Mouth 11 and the first plenum area of trepanning 12.
The first air hose 121 and air duct 200 are splashed into order to further strengthen preventing seawater, baffle device for water 3 is further included set on chamber
Internal second flap 32, one end of second flap 32 are fixed on the inner wall of 11 corresponding cavity of air port and positioned at trepannings
Between 12 and air port 11, the direction in the other end towards the air port 11 of second flap 32 be obliquely installed and with cavity, the first water fender
The second plenum area is formed between 31.
In order to quickly and effectively drain seawater, 2 and first water fender of bleeder pipe, 31 homonymy sets and under air port 11
Side.
In order to better adapt to severe marine natural environment, effectively extend the service life of plenum chamber 100, in babinet 1
Inner wall and outer wall be equipped with erosion resistant coating.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these improve and replace
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of plenum chamber, which is characterized in that including：Babinet, bleeder pipe and baffle device for water, the side of the babinet are equipped with wind
Mouthful, for being set between ventilation opening and bacterial type blast cap, the opposite side of the babinet is equipped with to connect with ventilation opening the babinet
Logical trepanning, the babinet, which has, connects the air port and the cavity of the trepanning；The baffle device for water is set in the cavity,
For preventing the seawater entered along the air port from entering the trepanning；The bleeder pipe be installed on the outer wall of the babinet and with institute
Cavity connection is stated, for discharging the seawater entered along the air port.
2. plenum chamber as described in claim 1, which is characterized in that the plenum chamber, which further includes, to be set on the bleeder pipe
Check-valves.
3. plenum chamber as described in claim 1, which is characterized in that the plenum chamber further includes be set in the trepanning
One air hose, the trepanning are used to connect with air duct by first air hose.
4. plenum chamber as claimed in claim 3, which is characterized in that the plenum chamber, which further includes, is set to first air hose
First installed part of port, first air hose are used to connect with air duct by first installed part.
5. plenum chamber as described in claim 1, which is characterized in that the plenum chamber further includes be set on the air port
Two air hoses.
6. plenum chamber as claimed in claim 5, which is characterized in that the plenum chamber, which further includes, is set to second air hose
Second installed part of port, second air hose are used to connect with external device (ED) by second installed part.
7. such as claim 1-6 any one of them plenum chambers, which is characterized in that the baffle device for water includes being set on the cavity
The first interior water fender, one end of first water fender are fixed on the inner wall of the corresponding cavity of the trepanning and are located at
Between the trepanning and the air port, the direction of the other end towards the trepanning of first water fender be obliquely installed and with it is described
It is formed between cavity and connects the air port and the first plenum area of the trepanning.
8. plenum chamber as claimed in claim 7, which is characterized in that the baffle device for water further includes in the cavity
Two water fenders, one end of the second flap are fixed on the inner wall of the corresponding cavity in the air port and are opened positioned at described
Between hole and the air port, the direction in the other end towards the air port of the second flap be obliquely installed and with the cavity,
The second plenum area is formed between first water fender.
9. plenum chamber as claimed in claim 8, which is characterized in that the bleeder pipe and the first water fender homonymy set and
Positioned at the lower section in the air port.
10. plenum chamber as described in claim 1, which is characterized in that the inner wall of the babinet is equipped with erosion resistant coating with outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711390281.6A CN108128435A (en) | 2017-12-21 | 2017-12-21 | Plenum chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711390281.6A CN108128435A (en) | 2017-12-21 | 2017-12-21 | Plenum chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108128435A true CN108128435A (en) | 2018-06-08 |
Family
ID=62391792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711390281.6A Withdrawn CN108128435A (en) | 2017-12-21 | 2017-12-21 | Plenum chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108128435A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697016A (en) * | 2019-08-27 | 2020-01-17 | 江南造船(集团)有限责任公司 | Oil pump cabin integral type safety air vent spare |
| US11892280B2 (en) | 2018-08-21 | 2024-02-06 | Wärtsilä Finland Oy | Method and apparatus for plain bearing crush height measurement |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203921183U (en) * | 2014-04-25 | 2014-11-05 | 江苏兆胜空调有限公司 | A kind of laterally opened air duct peculiar to vessel |
| CN105217008A (en) * | 2015-10-16 | 2016-01-06 | 中船黄埔文冲船舶有限公司 | A kind of airduct is except water tank |
| CN205707273U (en) * | 2016-04-28 | 2016-11-23 | 大连辽南船厂 | Permeability cell peculiar to vessel anti-seawater splash device |
-
2017
- 2017-12-21 CN CN201711390281.6A patent/CN108128435A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203921183U (en) * | 2014-04-25 | 2014-11-05 | 江苏兆胜空调有限公司 | A kind of laterally opened air duct peculiar to vessel |
| CN105217008A (en) * | 2015-10-16 | 2016-01-06 | 中船黄埔文冲船舶有限公司 | A kind of airduct is except water tank |
| CN205707273U (en) * | 2016-04-28 | 2016-11-23 | 大连辽南船厂 | Permeability cell peculiar to vessel anti-seawater splash device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11892280B2 (en) | 2018-08-21 | 2024-02-06 | Wärtsilä Finland Oy | Method and apparatus for plain bearing crush height measurement |
| CN110697016A (en) * | 2019-08-27 | 2020-01-17 | 江南造船(集团)有限责任公司 | Oil pump cabin integral type safety air vent spare |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180608 |
|
| WW01 | Invention patent application withdrawn after publication |