CN107906363B - Discharge funnel - Google Patents
Discharge funnel Download PDFInfo
- Publication number
- CN107906363B CN107906363B CN201710976579.9A CN201710976579A CN107906363B CN 107906363 B CN107906363 B CN 107906363B CN 201710976579 A CN201710976579 A CN 201710976579A CN 107906363 B CN107906363 B CN 107906363B
- Authority
- CN
- China
- Prior art keywords
- pipe
- water retaining
- water
- collecting pipe
- discharge
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/002—Details of vessels or of the filling or discharging of vessels for vessels under pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/03—Mixtures
- F17C2221/031—Air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
- F17C2225/0107—Single phase
- F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2265/00—Effects achieved by gas storage or gas handling
- F17C2265/06—Fluid distribution
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention relates to the technical field of ships, in particular to a discharge funnel, which comprises a discharge funnel body and a water retaining cover, wherein the discharge funnel body is provided with a water retaining cover; the discharge funnel body comprises a bottom plate, a water retaining ring, a discharge main pipe, a collecting pipe and a discharge pipe; the bottom plate is arranged on the end face of one end of the water retaining ring; one end of the collecting pipe is fixed on the bottom plate in the water retaining ring, and a liquid circulating hole is formed in the collecting pipe; the drainage main pipe sequentially penetrates through the surrounding wall of the water retaining ring and the pipe wall of the collecting pipe, and the drainage main pipe is communicated with the inner cavity of the collecting pipe; the discharge pipe is arranged on the bottom plate, and an inner cavity formed between the water retaining ring and the collecting pipe is communicated with the discharge pipe; the water retaining cover is arranged at the other end of the collecting pipe, and the diameter of the water retaining cover is smaller than that of the water retaining ring. The utility model provides a discharge funnel can avoid the residual water to splash, can also observe the residual water under the condition that need not carry out any operation.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a discharge funnel.
Background
Most ships need to use an air compressor and an air tank, and therefore, residual water in the air compressor and the air tank inevitably needs to be discharged to the bilge. At present, the flip funnel is usually adopted to observe the residual water discharged from the air compressor and the air bottle, and when the flip funnel is used to observe the residual water discharged from the equipment, the cover plate of the flip funnel needs to be lifted, so that the pressure generated by a large amount of air discharged from the equipment discharge pipeline can cause the residual water to splash.
Disclosure of Invention
In view of the above, the present invention has been developed to provide a tapping funnel that overcomes, or at least partially solves, the above-mentioned problems.
The embodiment of the invention provides a discharge funnel, which comprises a discharge funnel body and a water retaining cover;
the discharge funnel body comprises a bottom plate, a water retaining ring, a discharge main pipe, a collecting pipe and a discharge pipe;
the bottom plate is arranged on the end face of one end of the water retaining ring;
one end of the collecting pipe is fixed on the bottom plate in the water retaining ring, and a liquid circulating hole is formed in the collecting pipe;
the drainage main pipe sequentially penetrates through the surrounding wall of the water retaining ring and the pipe wall of the collecting pipe, and the drainage main pipe is communicated with the inner cavity of the collecting pipe;
the discharge pipe is arranged on the bottom plate, and an inner cavity formed between the water retaining ring and the collecting pipe is communicated with the discharge pipe;
the water retaining cover is arranged at the other end of the collecting pipe, and the diameter of the water retaining cover is smaller than that of the water retaining ring.
Preferably, the liquid passing hole is located at an end of the header near the bottom plate.
Preferably, the surface of the header is treated by hot galvanizing.
Preferably, the clearance between the surrounding wall of the water retaining cover and the pipe wall of the header is greater than or equal to 20 mm.
Preferably, the clearance between the surrounding wall of the water retaining cover and the surrounding wall of the water retaining ring is greater than or equal to 50 mm.
Preferably, the water retaining cover is connected with the header by a bolt structure, and a gap is formed between the top end of the header and the water retaining cover.
One or more technical solutions in the embodiments of the present invention have at least the following technical effects or advantages:
in this application, during the residual water enters into the collector through the main of bleeding, most residual water strikes and falls on the bottom plate behind the pipe wall of collector, and flow into the inner chamber between collector and the manger plate circle through the liquid circulation hole on the collector, little part residual water can be blockked and fall back to the inner chamber between collector and the manger plate circle by the manger plate cover after rising with a large amount of pressured air in, and then, the residual water in the inner chamber is released through the pipe of bleeding, thereby the residual water has been avoided splashing, can also observe the residual water under the condition that need not carry out any operation.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 shows a side view of a bleed funnel in an embodiment of the present invention;
fig. 2 shows a top view of a bleed funnel in an embodiment of the present invention.
Wherein, 1 is a bottom plate, 2 is a water retaining ring, 3 is a drainage header pipe, 4 is a water retaining cover, 5 is a collecting pipe, 6 is a drainage pipe, 7 is a bolt structure, and 51 is a liquid circulation hole.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The embodiment of the invention provides a discharge funnel, as shown in fig. 1, the discharge funnel comprises a discharge funnel body and a water blocking cover 4, the discharge funnel body comprises a bottom plate 1, a water blocking ring 2, a discharge header pipe 3, a collecting pipe 5 and a discharge pipe 6, the bottom plate 1 is arranged on the end face of one end of the water blocking ring 2, one end of the collecting pipe 5 is fixed on the bottom plate 1 in the water blocking ring 2, a liquid circulation hole 51 is formed in the collecting pipe 5, the discharge header pipe 3 sequentially penetrates through the surrounding wall of the water blocking ring 2 and the pipe wall of the collecting pipe 5, the discharge header pipe 3 is communicated with the inner cavity of the collecting pipe 5, the discharge pipe 6 is arranged on the bottom plate 1, the inner cavity formed between the water blocking ring 2 and the collecting pipe 5 is communicated with the discharge pipe 6, the water blocking cover 4 is covered on the other end of the collecting pipe 5, the diameter of the water blocking cover 4 is smaller than that of the water blocking.
In the present application, the bleed funnel body may be obtained by welding the respective structures. The bottom plate 1 and the bottom plate 1 of the water retaining cover 4 can be formed by cutting common marine steel plates in a numerical control mode, the water retaining ring 2, the discharge main valve, the enclosing wall of the water retaining cover 4, the collecting pipe 5 and the discharge pipe 6 can be formed by cutting common marine seamless carbon steel pipes, and the specifications and the sizes of the plates and the pipes can be determined according to the requirements of different ships.
In a preferred embodiment, the liquid flow holes 51 are provided at one end of the header 5 near the bottom plate 1, the number of the liquid flow holes 51 may be plural, and the liquid flow holes 51 are uniformly provided in the header 5. In addition, the surface of the header 5 may be hot-galvanized.
Further, gaps are formed among the water retaining cover 4, the water retaining ring 2 and the collecting pipe 5. Specifically, the clearance between the surrounding wall of the water retaining cover 4 and the pipe wall of the collecting pipe 5 is larger than or equal to 20mm, so that the phenomenon that air-water mixture with certain pressure discharged from an air compressor and an air bottle cannot be rapidly discharged and is accumulated in the collecting pipe 5, the pressure in the collecting pipe 5 is increased to influence the back pressure in the discharge main pipe 3, the discharge is not smooth, and the clearance between the surrounding wall of the water retaining cover 4 and the surrounding wall of the water retaining ring 2 is larger than or equal to 50mm, so that the residual water condition can be observed conveniently. The water guard cover 4 is connected to the header 5 by a bolt structure 7, and a gap is also provided between the top end of the header 5 and the ceiling of the water guard cover 4. In a specific embodiment, as shown in fig. 2, the water shield 4 may be connected to the header 5 by means of 4 bolt structures 7, and for one bolt structure 7, which comprises a bolt and a nut, the water shield 4 is first fixed to the pre-drilled bolt hole of the header 5 by means of 4 bolts and nuts during the connection, and the bolt hole is 2-3mm larger than the diameter of the bolt for smooth screwing of the bolt.
In this application, the residual water, i.e., the air-water mixture, discharged from the air compressor and the air tank is, first, enters the header 5 through the discharge header 3, most of the residual water impacts the pipe wall of the header 5 and falls onto the soleplate 1, then, the liquid passing hole 51 through the header 5 is left in the inner chamber between the header 5 and the water deflector 2, and finally, the remaining water is drained to the bilge through the drain pipe 6, and a small part of residual water and a large amount of gas with pressure rise and then are blocked by the top plate of the water retaining cover 4 to enter the inner cavity between the collecting pipe 5 and the water retaining ring 2, after being blocked and decompressed twice, the gas overflows from the inner cavity between the header 5 and the water retaining ring 2 and is discharged to the bilge through a discharge pipe 6, therefore, the discharged gas-water mixture can reduce the impact force of the mixed gas after passing through the discharge funnel, can rapidly carry out gas-water separation, and can conveniently observe residual water without any operation.
This application has during compressed air and the residual water of certain pressure enter into the discharge funnel body, block through header 5 and manger plate cover 4 and strike the pressure release, make the air overflow gently from the inner chamber that forms between manger plate circle 2 and the header 5, manger plate cover 4 blocks the water droplet that splashes, simultaneously, liquid leans on gravity to let out to the bilge through letting out pipe 6, the staff is when observing the residual water of releasing, do not worry that compressed air's impact and the water droplet that splashes injure the people, staff's security when having promoted boats and ships operation. Meanwhile, the open area between the discharge funnel body and the water retaining cover 4 can directly observe the residual water after pressure relief, and the device can be rapidly judged whether to overhaul or not without any operation. In addition, the discharge funnel occupies a small space, saves space, and has strong practicability and good universality.
When a plurality of air compressors and air bottles are arranged in the same area, the discharge pipe 6 of each device is connected to the discharge main pipe 3 in a concentrated manner to share one discharge funnel, so that the space can be saved, and the device arrangement and the channel reservation are facilitated.
One or more technical solutions in the embodiments of the present invention have at least the following technical effects or advantages:
in this application, during the residual water enters into the collector through the main of bleeding, most residual water strikes and falls on the bottom plate behind the pipe wall of collector, and flow into the inner chamber between collector and the manger plate circle through the liquid circulation hole on the collector, little part residual water can be blockked and fall back to the inner chamber between collector and the manger plate circle by the manger plate cover after rising with a large amount of pressured air in, and then, the residual water in the inner chamber is released through the pipe of bleeding, thereby the residual water has been avoided splashing, can also observe the residual water under the condition that need not carry out any operation.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The discharge funnel is characterized by comprising a discharge funnel body and a water retaining cover;
the discharge funnel body comprises a bottom plate, a water retaining ring, a discharge main pipe, a collecting pipe and a discharge pipe;
the bottom plate is arranged on the end face of one end of the water retaining ring;
one end of the collecting pipe is fixed on the bottom plate in the water retaining ring, and a liquid circulating hole is formed in the collecting pipe;
the drainage main pipe sequentially penetrates through the surrounding wall of the water retaining ring and the pipe wall of the collecting pipe, and the drainage main pipe is communicated with the inner cavity of the collecting pipe;
the discharge pipe is arranged on the bottom plate, and an inner cavity formed between the water retaining ring and the collecting pipe is communicated with the discharge pipe;
the water retaining cover is arranged at the other end of the collecting pipe, and the diameter of the water retaining cover is smaller than that of the water retaining ring;
the clearance between the surrounding wall of the water retaining cover and the pipe wall of the collecting pipe is more than or equal to 20mm, and the clearance between the surrounding wall of the water retaining cover and the surrounding wall of the water retaining ring is more than or equal to 50 mm;
the gas-water mixture enters the collecting pipe through the discharge main pipe, part of residual water in the gas-water mixture impacts the pipe wall of the collecting pipe and then falls onto the bottom plate, the residual water flows into an inner cavity between the collecting pipe and the water retaining ring through a liquid circulation hole of the collecting pipe, and finally the residual water is discharged to the bottom of the cabin through the discharge pipe; and the other part of residual water and gas with pressure in the gas-water mixture is firstly blocked by the collecting pipe to rise, then is blocked by the top plate of the water retaining cover to fall, and finally enters the inner cavity between the collecting pipe and the water retaining ring, and the gas is blocked twice to reduce pressure and then rises and overflows from the inner cavity between the collecting pipe and the water retaining ring.
2. The bleed funnel of claim 1, wherein said liquid flow aperture is located at an end of said header proximate said floor.
3. The bleed funnel of claim 1, wherein a surface of the header is galvanized.
4. The bleed funnel of claim 1, wherein said water shield is connected to said header by a bolt arrangement with a gap between a top end of said header and said water shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710976579.9A CN107906363B (en) | 2017-10-19 | 2017-10-19 | Discharge funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710976579.9A CN107906363B (en) | 2017-10-19 | 2017-10-19 | Discharge funnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107906363A CN107906363A (en) | 2018-04-13 |
| CN107906363B true CN107906363B (en) | 2020-02-07 |
Family
ID=61841455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710976579.9A Active CN107906363B (en) | 2017-10-19 | 2017-10-19 | Discharge funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107906363B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974111A (en) * | 2020-08-04 | 2020-11-24 | 沪东中华造船(集团)有限公司 | Method for separating high-pressure gas-liquid mixture discharged by air compressor |
| CN112065693B (en) * | 2020-08-04 | 2023-08-08 | 沪东中华造船(集团)有限公司 | Air compressor release system and LNG ship and container ship applying same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202700332U (en) * | 2012-07-11 | 2013-01-30 | 何国豪 | Stamping-centrifugalizing type air dehydration machine |
| CN104906877A (en) * | 2015-06-11 | 2015-09-16 | 中国石油集团渤海钻探工程有限公司 | High-pressure automatic air and liquid flow separation discharge device |
| CN205655098U (en) * | 2016-05-06 | 2016-10-19 | 青岛北海船舶重工有限责任公司 | Marine high -pressure gas container is prevented spouting towards relief device |
-
2017
- 2017-10-19 CN CN201710976579.9A patent/CN107906363B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202700332U (en) * | 2012-07-11 | 2013-01-30 | 何国豪 | Stamping-centrifugalizing type air dehydration machine |
| CN104906877A (en) * | 2015-06-11 | 2015-09-16 | 中国石油集团渤海钻探工程有限公司 | High-pressure automatic air and liquid flow separation discharge device |
| CN205655098U (en) * | 2016-05-06 | 2016-10-19 | 青岛北海船舶重工有限责任公司 | Marine high -pressure gas container is prevented spouting towards relief device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107906363A (en) | 2018-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107906363B (en) | Discharge funnel | |
| CN108871060B (en) | Emission system with functions of inhibiting peripheral and high-order jet flow noise by water spraying | |
| CN108945315A (en) | A kind of LNG ship side of a ship side water curtain protective device | |
| CN205602047U (en) | Bilge system of spitkit | |
| CN210507741U (en) | Novel splash-proof floor drain of high-pressure system | |
| CN219440521U (en) | Fire extinguishing device for energy storage container | |
| CN102717871A (en) | Water inlet and drainage device for ballast water of cargo hold | |
| CN207920842U (en) | A kind of tapping equipment for ship air compressor machine | |
| CN211976848U (en) | Hydrophobic and corrosion-resistant cylinder | |
| CN206694604U (en) | A kind of deadweight safety valve on oil storage tank | |
| CN204939027U (en) | Water pre-treatment means at the bottom of a kind of gravity type boat davit ship cabin | |
| CN212023031U (en) | Oil collecting device for aircraft engine compartment | |
| CN204411544U (en) | A kind of lift fire extinguishing sprayer | |
| CN208809345U (en) | A kind of hyperbaric oxygen chamber stop-spraying formula fire-fighting system of cutting off the water supply | |
| CN202715276U (en) | Bubble separation barrel and expansion tank using same | |
| CN205279049U (en) | Hydrophobic flash vessel of steam of anti soda erosion | |
| CN208223271U (en) | Handle the device of air-cooled pipe plug leakage | |
| CN218343719U (en) | Ship water discharge buffering structure | |
| CN107143666B (en) | A kind of Timing water supply pipeline main valve | |
| CN210292969U (en) | Cooling tower cleaning system | |
| CN106838873A (en) | A kind of steam drainage flash vessel of anti-carbonated drink erosion | |
| CN115107947B (en) | Nuclear power ship anti-rolling water tank with pressure-restraining spraying function | |
| CN105435556A (en) | Marine main engine and auxiliary machine venting, discharging and collecting apparatus | |
| CN116039903A (en) | Ship discharging water buffer structure | |
| CN204574331U (en) | A kind of low corrosion, energy-conservation air-conditioner water system |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |