CN113371172B - Air pipe with ventilation, depth measurement and ventilation functions - Google Patents
Air pipe with ventilation, depth measurement and ventilation functions Download PDFInfo
- Publication number
- CN113371172B CN113371172B CN202110530331.6A CN202110530331A CN113371172B CN 113371172 B CN113371172 B CN 113371172B CN 202110530331 A CN202110530331 A CN 202110530331A CN 113371172 B CN113371172 B CN 113371172B
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- pipe
- ventilation
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- sounding
- air
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- 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
- B63J2/10—Ventilating-shafts; Air-scoops
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Ventilation (AREA)
Abstract
The invention discloses an air pipe with ventilation, depth measurement and ventilation functions, which comprises a ventilation and ventilation tee joint, a depth measurement pipe and an air pipe head; the ventilation tee joint is arranged at the top in the cabin, a first port of the ventilation tee joint is connected with the sounding pipe, a second port of the ventilation tee joint is connected with the air pipe head, and a third port of the ventilation tee joint is communicated with the space in the cabin; the bottom end of the sounding pipe extends to the cabin bottom plate, and a shock-proof plate is arranged right below the bottom end of the sounding pipe; the air pipe head is installed on an external deck of the cabin top and comprises a sounding pipe opening, a ventilation pipe opening and a floating ball ventilation head, and a blind plate is installed at the ventilation pipe opening. The invention has the functions of ventilation, ventilation and depth measurement, can ensure the safety of personnel entering and can prevent the overpressure damage of the liquid tank or empty bin.
Description
Technical Field
The invention relates to an air pipe with functions of ventilation, depth measurement and ventilation.
Background
At present, a ventilation pipe and a sounding pipe of a traditional liquid tank or an air tank are separated independently, and the space is greatly occupied. And do not set up the vent, when most of personnel advance the cabin and prepare, need send into interim tuber pipe through the manhole of opening and ventilate, to the cabin structure complicacy or fall into multilayer and constrictive empty cabin structure, especially the empty cabin in the stable formula semi-submerged platform stand of post that the cabin is far away apart from outside fan distance, because the reason of distance and trend, efficient ventilation quality can not be guaranteed to interim tuber pipe, brings very big potential safety hazard and influence for cabin inspection personnel. If the isolated empty cabin filled with abortifacient gas needs air replacement, no effective air duct can lead abortifacient gas in the cabin to the outside.
Disclosure of Invention
The invention provides an air pipe with functions of ventilation, depth measurement and ventilation.
In order to solve the technical problems, the invention provides an air pipe with ventilation and depth measurement functions, which comprises a ventilation and ventilation tee joint, a depth measurement pipe and an air pipe head;
the ventilation tee joint is arranged at the top in the cabin, a first port of the ventilation tee joint is connected with the depth measuring pipe, a second port of the ventilation tee joint is connected with the air pipe head, and a third port of the ventilation tee joint is communicated with the space in the cabin;
the bottom end of the sounding pipe extends to the cabin bottom plate, and a shock-proof plate is arranged right below the bottom end of the sounding pipe;
the air pipe head is installed on an external deck of the cabin top and comprises a sounding pipe opening, a ventilation pipe opening and a floating ball ventilation head.
Furthermore, the air pipe head comprises a transverse pipe and a vertical pipe which are communicated, the sounding pipe opening is arranged on the side wall of the vertical pipe, and the ventilating pipe opening and the floating ball ventilating head are arranged on the transverse pipe.
Further, the vent nozzle is located at an end of the cross tube.
Furthermore, the floating ball ventilating head is arranged at the bottom of the transverse pipe, and a fireproof net is arranged at the floating ball ventilating head.
Furthermore, the sounding pipe orifice and the vertical pipe are arranged upwards at an angle of 45 degrees.
Furthermore, a sounding pipe cap is arranged at the sounding pipe orifice, and a hanging rope or a hanging chain connected with the air pipe head is arranged on the sounding pipe cap.
The invention has the technical effects that:
1. the invention comprises a depth measuring pipe, a ventilation tee joint and an air pipe head, wherein a first port, a second port and a third port of the ventilation tee joint are respectively communicated with the depth measuring pipe, the air pipe head and an indoor space, the air pipe head is positioned above a deck and is provided with a depth measuring pipe opening, a ventilation pipe opening and a floating ball ventilation head, a depth measuring ruler extends into the depth measuring pipe opening to measure the water level in the cabin, the floating ball ventilation head can ventilate the cabin in a normal state, and the ventilation pipe opening can ventilate the cabin before personnel enter the cabin. The invention integrates three functions of ventilation, ventilation and depth measurement into one device, not only can avoid arranging a plurality of pipelines in the cabin to reduce the space occupied in the cabin, but also increases the ventilation function and can ensure the safety of entering personnel.
2. The third port of the ventilation tee joint is communicated with the space in the cabin, and has two functions, wherein the port can be connected with a movable portable air pipe before a cabin inspector enters the cabin to inspect, so that the area which is not easy to ventilate in the cabin or needs to be ventilated by the inspector can be ventilated immediately, and the ventilation function of the cabin is realized under the conditions of water inlet or inert gas filling in the cabin, so that the cabin is prevented from being damaged by overpressure or negative pressure in the cabin.
Drawings
FIG. 1 is a front view of a preferred embodiment of the present invention;
reference numerals: 1. a floating ball ventilation head; 2. a fire-proof net; 3. a blind plate; 4. an air pipe head; 5. a sounding pipe cap; 6. a cabin penetrating piece; 7. a ventilation tee joint; 8. a sounding pipe; 9. a shock-proof plate; 10. a first port; 11. a second port; 12. a third port.
Detailed Description
The present invention is further described below in conjunction with the drawings and the embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
The embodiment of the invention discloses an air tube with functions of air permeability, depth measurement and ventilation as shown in figure 1, and the specific implementation of each step is as follows:
comprises a ventilating and ventilating tee joint, a sounding pipe 8 and an air pipe head 4.
The ventilation tee joint 7 is arranged at the top of the cabin, the first port 10 of the ventilation tee joint is connected with the sounding pipe 8, the second port 11 of the ventilation tee joint is connected with the air pipe head 4, and the third port 12 of the ventilation tee joint is communicated with the cabin space. The third port 12 has two functions, one is that before the cabin inspection personnel enter the cabin for inspection, the port can be connected with a movable portable air pipe to immediately ventilate the area which is not easy to ventilate in the cabin or needs to enter by the inspection personnel, so as to ensure the life health and safety of the personnel entering the cabin, and the other is that under the conditions of water entering or inert gas filling in the cabin, the air permeation function of the cabin is realized, and the cabin is prevented from being damaged by overpressure or negative pressure in the cabin.
The sounding pipe 8, the bottom of sounding pipe 8 extends to cabin bottom plate department, and is equipped with directly under the sounding pipe 8 bottom and prevents hitting board 9. The anti-knock plate 9 is positioned right below the bilge sounding pipe 8 and is used for bearing the knocking of the sounding hammer so as to protect the paint on the bilge floor.
The air pipe head 4, air pipe head 4 installs on the outside deck of cabin top, and includes the ventilative head 1 of sounding mouth of pipe, ventilation mouth of pipe and floater, and the installation blind plate 3 of ventilation mouth of pipe department. The blind plate 3 is normally closed in the normal state, and when the cabin needs to be ventilated, the blind plate 3 is opened.
The air pipe head 4 comprises a cross pipe and a vertical pipe which are communicated, and the included angle between the cross pipe and the vertical pipe is 90 degrees. The depth measuring pipe orifice is arranged on the side wall of the vertical pipe and used for extending into the depth measuring ruler from the position to measure the water level in the cabin. The sounding pipe mouth and the vertical pipe are arranged upwards at an angle of 45 degrees. A sounding pipe cap 5 is arranged at the position of the sounding pipe opening, and a hanging rope or a hanging chain connected with the air pipe head 4 is arranged on the sounding pipe cap 5.
The vent pipe orifice is positioned at the tail end of the transverse pipe. The ventilating pipe orifice is connected with a fan to ventilate the cabin before ship inspection personnel enter the cabin, or is connected with a portable air pipe to introduce air into the ship outside when the ship cabin filled with inert gas is subjected to air replacement.
The bottom of violently managing is located to floater ventilative head 1, and the export is down, from taking the end cover, and be equipped with fire prevention net 2, and floater ventilative head 1 department installation fire prevention net 2. The ventilation volume of the floating ball ventilation head 1 is smaller than that of a ventilation pipe opening for opening the blind plate 3. The floating ball ventilation head 1 is connected with the air pipe head 4 through a flange, and is convenient to disassemble, repair and maintain. The cabin is ventilated under normal working conditions, when the ship body overturns or in bad weather or when the outside water surface reaches the ventilation head, the floating ball closes the ventilation pipe opening, and the fireproof net 2 can protect the cabin from fire risks.
The air pipe head 4 is communicated with a second port 11 of the ventilating and air-permeable tee joint through a cabin penetrating piece 6, and the watertight deck plate is located on the cabin penetrating piece 6.
Before the staff need get into the cabin and carry out hull inspection or maintenance, the air-permeable head of floater 1 end cover is closed, opens blind plate 3 of ventilation mouth department and inserts the tuber pipe of having connect the fan into the ventilation mouth of pipe and ventilates to the under-deck. After the ventilation is carried out for a period of time, personnel carry the portable air pipe to connect the third port 12 of the ventilation tee joint 7, and the immediate ventilation is carried out on the area which is complex in structure and difficult to ventilate and is about to enter by the personnel. When the cabin carries out air falling and air exchanging, the end cover of the floating ball air-permeable head 1 is closed, and the vent pipe orifice blind plate 3 is opened and connected with the portable air pipe to lead falling and air to enter the outboard.
During the sounding operation, open sounding pipe cap 5, will prepare the sounding chi and pass through sounding pipe 8 from the mouth of pipe, until protection against shock board 9, then take out the sounding chi and look over the water level that the sounding chi shows.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (4)
1. The utility model provides a have ventilative sounding and ventilation function's air hose concurrently which characterized in that: comprises a ventilation tee joint, a sounding pipe and an air pipe head;
the ventilation tee joint is arranged at the top in the cabin, a first port of the ventilation tee joint is connected with the depth measuring pipe, a second port of the ventilation tee joint is connected with the air pipe head, and a third port of the ventilation tee joint is communicated with the space in the cabin;
the bottom end of the sounding pipe extends to the cabin bottom plate, and a shock-proof plate is arranged right below the bottom end of the sounding pipe;
the air pipe head is arranged on a deck outside the cabin top and comprises a sounding pipe opening, a ventilation pipe opening and a floating ball ventilation head, and a blind plate is arranged at the ventilation pipe opening;
the air pipe head comprises a transverse pipe and a vertical pipe which are communicated, the depth measuring pipe orifice is arranged on the side wall of the vertical pipe, and the ventilating pipe orifice and the floating ball ventilating head are arranged on the transverse pipe;
the ventilating pipe orifice is positioned at the tail end of the transverse pipe;
the floating ball ventilating head is arranged at the bottom of the transverse pipe, and a fireproof net is arranged at the floating ball ventilating head;
the ventilating pipe orifice is connected with a fan to ventilate the cabin before ship inspection personnel enter the cabin, or is connected with a portable air pipe when the cabin filled with inert gas is subjected to air replacement to guide the falling gas to the outside;
before the staff need to enter the cabin for ship body inspection or maintenance, the floating ball ventilating head end cover is closed, the blind plate at the ventilating opening is opened, and the air pipe connected with the fan is connected to the ventilating opening to ventilate the cabin;
after the ventilation is carried out for a period of time, a person carries a portable air pipe to connect a third port of the ventilation tee joint, and the person can immediately ventilate the area which is to enter the working person and has a complex structure and is difficult to ventilate;
when the air falls and is replaced in the cabin, the floating ball ventilating head end cover is closed, the ventilating pipe orifice blind plate is opened, and the portable air pipe is connected to introduce falling air to the outboard;
and during the sounding operation, the sounding pipe cap is opened, the prepared sounding ruler passes through the sounding pipe from the pipe opening until reaching the anti-impact plate, and then the sounding ruler is drawn out to check the water level displayed by the sounding ruler.
2. The air tube with functions of air permeability, depth measurement and ventilation according to claim 1, wherein: the sounding pipe orifice and the vertical pipe are arranged upwards at an angle of 45 degrees.
3. The air tube with functions of air permeability, depth measurement and ventilation according to claim 1, wherein: and a sounding pipe cap is arranged at the sounding pipe orifice, and a hanging rope or a hanging chain connected with the air pipe head is arranged on the sounding pipe cap.
4. The air tube with both functions of air permeability and depth measurement and ventilation as claimed in claim 1, wherein: the air pipe head is communicated with a second port of the ventilation tee joint through a cabin penetrating piece, and the watertight deck plate is located on the cabin penetrating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110530331.6A CN113371172B (en) | 2021-05-14 | 2021-05-14 | Air pipe with ventilation, depth measurement and ventilation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110530331.6A CN113371172B (en) | 2021-05-14 | 2021-05-14 | Air pipe with ventilation, depth measurement and ventilation functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113371172A CN113371172A (en) | 2021-09-10 |
| CN113371172B true CN113371172B (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110530331.6A Active CN113371172B (en) | 2021-05-14 | 2021-05-14 | Air pipe with ventilation, depth measurement and ventilation functions |
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| Country | Link |
|---|---|
| CN (1) | CN113371172B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2502548A1 (en) * | 1975-01-23 | 1976-07-29 | Arnold Looks | Ship's tank ventilation pipe head - has reversing chamber which consists of horizontal half cylinder with lower closing plate |
| KR20150091649A (en) * | 2014-02-03 | 2015-08-12 | 대우조선해양 주식회사 | Hull-Duct and Ventilation System of Machinery Room for FLNG Marine Vessel Using The Same |
| CN105916766A (en) * | 2014-01-28 | 2016-08-31 | 三井造船株式会社 | Method for maintaining temperature of object, method for maintaining temperature of object in engine room of ship, and ship |
| CN206669058U (en) * | 2017-04-10 | 2017-11-24 | 倪岩土 | A kind of depth measurement and ventilative air pipe head |
| CN108709084A (en) * | 2018-08-17 | 2018-10-26 | 广新海事重工股份有限公司 | A kind of cabin air pipe steam trap |
-
2021
- 2021-05-14 CN CN202110530331.6A patent/CN113371172B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2502548A1 (en) * | 1975-01-23 | 1976-07-29 | Arnold Looks | Ship's tank ventilation pipe head - has reversing chamber which consists of horizontal half cylinder with lower closing plate |
| CN105916766A (en) * | 2014-01-28 | 2016-08-31 | 三井造船株式会社 | Method for maintaining temperature of object, method for maintaining temperature of object in engine room of ship, and ship |
| KR20150091649A (en) * | 2014-02-03 | 2015-08-12 | 대우조선해양 주식회사 | Hull-Duct and Ventilation System of Machinery Room for FLNG Marine Vessel Using The Same |
| CN206669058U (en) * | 2017-04-10 | 2017-11-24 | 倪岩土 | A kind of depth measurement and ventilative air pipe head |
| CN108709084A (en) * | 2018-08-17 | 2018-10-26 | 广新海事重工股份有限公司 | A kind of cabin air pipe steam trap |
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| Publication number | Publication date |
|---|---|
| CN113371172A (en) | 2021-09-10 |
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