CN101988600A - Bilge valve - Google Patents
Bilge valve Download PDFInfo
- Publication number
- CN101988600A CN101988600A CN2010102504419A CN201010250441A CN101988600A CN 101988600 A CN101988600 A CN 101988600A CN 2010102504419 A CN2010102504419 A CN 2010102504419A CN 201010250441 A CN201010250441 A CN 201010250441A CN 101988600 A CN101988600 A CN 101988600A
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- valve
- lever
- flashboard
- sealing
- flap
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Abstract
The invention provides a triple seal bilge valve, which is characterized in that the triple seal bilge valves can be used for water feeding and draining, and are driving components of a combined sealing mechanism which can be operated synchronously but not depending on each other. The triple seal bilge valve comprises a main structure, a control mechanism, a combined sealing mechanism, a filtering mechanism and a remedial sealing mechanism, wherein the main structure is provided with a main body, namely, a valve body; the control mechanism is composed of a valve deck, control-lever nuts, a control lever, a screw cover and a gland cover; the combined sealing mechanism consists of a lever, valve clacks, a wedge disc, a spring, a spring pressing sleeve and a connecting bolt; the filtering mechanism consists of two filter screen boards; and the remedial sealing mechanism consists of a remedial seal plate, a screw cover, a screw rod and a supporting rod. The triple seal bilge valve has the advantages of good selection of materials, no leakage, no blocking, and triple sealing functions of the valve clacks, the flashboard and the remedial seal plate and the like, is simple in structure and easy to operation; the triple seal bilge valve can satisfy the sealing requirements in water feeding and draining of ballast tanks of above-water platforms, ships and naval vessels, and ensures the safety in sailing, berthing and operation.
Description
Technical field
The present invention is a kind of: good material, simple structure, smartly filter, exhausted card is stifled, ne-leakage, the special valve that is applicable to pier, boats and ships, naval vessels ballast tank bottom easy to operate.Its function is for advancing to arrange double-action, triple seal.Satisfy navigate by water, berths, operation ballast and the requirement of discharging entirely.
Background technique
Three pieces of number of patent applications are respectively by retrieval: though 200520125587.5,200820022107.6 and 200810017189.X, patented product solved the right-angle type stop valve and equipped with one way stop peturn valve, non-return cut-off type cabin-bottom valve can not be arranged entirely, advance row can not be dual-purpose and closed condition under do not have the difficult problem of two roads sealing.But the dependence of their sealing mechanisms is extremely strong, maybe can not open as long as there is a sealing part to be blocked the sealing that therefore can not put in place of another place sealing moving part.Moreover do not have filtering mechanism, the foreign material in the seawater, aquatic animal, shellfish in the water inlet process, easily to enter valve cavity valve is blocked; Foreign material in the ballast tank easily enter valve cavity in drainage procedure blocked valve.So above product can not reach pier, boats and ships, ship navigating fully, berths, operation does not have the non-leakage requirement of jam.
Summary of the invention
The present invention is provided with valve fluid passage place the filtering mechanism of corrosion resistant and the flap of lever and quality material, flashboard is constituted one according to lever principle not only to have synchronoused working but also not complementary combination seal mechanism.Add and remedy sealing mechanism, triple seal altogether.
Cabin-bottom valve by main body mechanism, operating mechanism, combination seal mechanism, filtering mechanism, remedy sealing mechanism and form.Main body mechanism has: valve body (1), seat ring (20).Operating mechanism has: valve gap (17), operating handle nut (18), operating handle (16), gland (19), Gland (13) are formed.Combination seal mechanism has lever (6), lever connecting pin (7), flap (3), flap connecting pin (9), flashboard (2), spring press-cover (32) spring (33), connecting bolt (34) to form.Filtering mechanism has two screen packs (4) and (22) to form.Remedying sealing mechanism has valve to pull (26), gland (27), leading screw (28), supporting rod (29) composition.Seat ring (20) is pulled welding with the bilge.Valve body (1) flange in the bottom and seat ring (20) are by double-screw bolt (23), and nut (24) connects, pad (21) sealing.Valve body one side lower part is provided with the fluid passage, platform and internal thread that sieve plate is installed are arranged in the passage, the outer end is provided with remedies sealing seat and supporting rod seat, the inner is provided with flashboard sealing seat, flashboard pattern and flashboard guide rail, inner chamber side bottom fluid passage mouth in addition is provided with the flap sealing seat, flap guide sleeve (10), inner side surface is provided with the lever guide rail, and the upper end is provided with the internal thread of installation valve gap (17) and the platform of pad (12).Operating mechanism is installed on the valve body (1) by double-screw bolt (14) and nut (15) by valve gap (17), between by pad (12) sealing, operating handle (16) is threaded with operating handle nut (18), the valve gap of going here and there is suspended on the central authorities of valve; Gland (19) is threaded with valve gap (17), and operating handle nut between is rotatable, and the lower end of operating handle is oblate to be inserted in lever (6) the middle flat circular hole.The upper end of the flap of combination seal mechanism (3) is oblate to be inserted in another flat round hole of lever (6), by flap connecting pin (8) with its combination, one termination of lever (6) is inserted in the lever guide rail of valve body inboard, the oblate groove of the other end and flashboard matches movingly, the both sides guiding groove and the flashboard guide rail of flashboard are slidingly matched, with the pattern contacting point be the sphere of S Φ 20, sphere is designed to 10 ° downwards, be provided with spring (33) below, spring press-cover (32) and spring endoporus, bolt (34) matches movingly with the endoporus of spring press-cover, by bolt spring and spring press-cover is fixed in the flashboard.Be connected i.e. operating mechanism and combination seal mechanism combination with operating handle by lever connecting pin (7) lever.Sieve plate (4) is contained in the side bottom fluid passage, and is fixing by sieve plate gland (5), and it is fixing by screw (30) that sieve plate (25) is contained in bottom flow passage collar extension place.Remedy sealing plate (26) and be threaded, with leading screw (28), connecting plate (30) combination with gland (27).Leading screw is rotatable between the three, and screw mandrel is threaded with supporting rod (29), and supporting rod is horizontal during use is inserted on the valve body lateral branch pole socket, and full mechanism is depending on supporting rod work.Nut (15) is not fixed on connecting plate on the valve gap by double-screw bolt (14) time spent, makes this mechanism hang over the side of valve.
Description of drawings
Accompanying drawing 1 is the full section schematic representation of cabin-bottom valve.
Working principle
JZFP type cabin-bottom valve working principle is: throttle down, clockwise direction rotates the deck manipulator, driving operating handle nut (18) clockwise direction rotates, make operating handle (16) do axial motion downwards and give lever (6) transmission of power, promoting flashboard (2) and flap (3) moves down along guide rail respectively, when the switch indication arrived initial point, flap sealed with the bottom sealing seat under the effect of power; Flashboard is adjacent to sealing with pattern, the interaction of inner seal seat under the promotion of power; This moment valve closing, block fluid is passed through.Open valve, counterclockwise rotate the deck manipulator, driving the operating handle nut does counterclockwise to rotate, make operating handle upwards do axial motion, drive lever, flashboard is at the active force of eliminating immediately under the effect of spring between flashboard, pattern, the sealing seat three, simultaneously follow lever to move up with flap along guide rail, when switch is indicated to initial point, the valve complete opening, the fluid after the filtration passes through.Attack as the prominent external force that suffers, valve and Effector are badly damaged in the time of can't working, enable and remedy sealing mechanism, this mechanism is taken out from arrangement, supporting rod (29) is inserted in the supporting pole socket groove, clockwise rotate leading screw (28) with spanner, promote to remedy sealing plate (26) and outer side sealing sealing, the throttle down block fluid is passed through.Otherwise, the leading screw inhour is rotated, remove active force, will remedy the sealing mechanism taking-up and replace.
Claims (6)
1. cabin-bottom valve, major character is by one, main body mechanism; Two, operating mechanism; Three, combination seal mechanism; Four, filtering mechanism; Five, remedy compositions such as sealing mechanism.Seat ring (20) and Ceiling welding.Valve body (1) flange in the bottom and seat ring (20) are by double-screw bolt (23), and nut (24) connects, pad (21) sealing.Valve body one side lower part is provided with the fluid passage, platform and internal thread that sieve plate is installed are arranged in the passage, the outer end is provided with remedies sealing seat and supporting pole socket, the inner is provided with flashboard sealing seat, flashboard pattern and flashboard guide rail, inner chamber side bottom fluid passage mouth in addition is provided with the flap sealing seat, flap guide sleeve, inner side surface are provided with the lever guide rail, and the upper end is provided with the internal thread of installation valve gap (17) and the platform of pad (12).Operating mechanism is installed on the valve body (1) by double-screw bolt (14) and nut (15) by valve gap (17), between pad (12) sealing is arranged. operating handle (16) is threaded with operating handle nut (18), the valve gap of going here and there is suspended on the central authorities of valve, gland (19) is threaded with valve gap (17), and be rotatably assorted with operating handle nut (18), the lower end of operating handle is oblate to be inserted in the middle flat round hole of lever (6), by lever connecting pin (7) and lever combination.Oblate being inserted in another flat round hole of lever of flap (3) upper end, make up by flap connecting pin (8) with lever (6), the oblate groove of lever (6) the other end and flashboard matches movingly, the both sides guiding groove and the flashboard guide rail of flashboard are slidingly matched, with the pattern contacting point be the sphere of S Φ 20, sphere is designed to 10 ° downwards, the bottom is provided with spring (33), spring press-cover (32) matches with the endoporus of spring press-cover movingly with spring endoporus, bolt (34), by bolt spring and spring press-cover is fixed in the flashboard.Sieve plate (4) is installed in the side bottom fluid passage, and is fixing by filter screen gland (5), and it is fixing by screw (31) that sieve plate (25) is installed in bottom flow passage collar extension place.Remedy sealing plate (26) and be threaded, with leading screw (28), connecting plate (30) combination with gland (27).Leading screw is rotatable between the three, and leading screw is threaded with supporting rod (29), and supporting rod is horizontal during use is inserted on the valve body outside supporting pole socket.Nut (15) does not cover the connecting plate standing valve by double-screw bolt (14) time spent, and this mechanism hangs over the side of valve.
2. be valve body (1) according to claims 1 described cabin-bottom valve main body mechanism, its feature bottom flange and seat ring (20) are by double-screw bolt (23), and nut (24) connects, and is sealed by pad (21).One side lower part is provided with the fluid passage, platform and internal thread that sieve plate is installed are arranged in the passage, sealing seat and lever dolly are remedied in the outer end, the inner is provided with flashboard sealing seat, flashboard pattern and flashboard guide rail, inner chamber side bottom fluid passage mouth in addition is provided with the flap sealing seat, flap guide pin bushing, inner side surface have the lever guide rail, on the internal thread of installation valve gap (17) and the platform of pad are arranged.
3. it is characterized in that according to claims 1 described cabin-bottom valve operating mechanism valve gap (17) is installed on the valve body (1) by double-screw bolt (14) and nut (15), between pad (12) sealing is arranged, operating handle (16) is threaded with operating handle nut (18), the valve gap of going here and there is suspended on the central authorities of valve, gland (19) is threaded with valve gap (17), and be rotatably assorted with the operating handle nut, the lower end of operating handle is oblate to be inserted in the flat round hole in the middle of the lever, by lever connecting pin (7) and lever combination.
4. oblate being inserted in another flat round hole of lever that it is characterized in that flap (3) upper end according to the described cabin-bottom valve combination seal of claims 1 mechanism, make up by flap connecting pin (8) with lever (4), automatically adjustable range between flap connecting pin and the lever connecting pin, the termination that lever is equipped with the flap connecting pin is inserted in the inner side surface lever guide rail, the moving direction of guiding, restriction operating handle.The oblate groove of lever (4) the other end and flashboard matches movingly, the both sides guiding groove and the flashboard guide rail of flashboard are slidingly matched, with the pattern contacting point be the sphere of S Φ 20, sphere is designed to 10 ° downwards, the bottom is provided with spring (33), spring press-cover (32) matches with the endoporus of spring press-cover movingly with spring endoporus, bolt (34), by bolt spring and spring press-cover is fixed in the flashboard.
5. be installed in the side bottom fluid passage according to its feature sieve plate (4) of claims 1 described cabin-bottom valve filtering mechanism, fixing by filter screen gland (5), it is fixing by screw (31) that sieve plate (25) is installed in collar extension place, fluid passage.
6. remedy sealing mechanism according to claims 1 described cabin-bottom valve and it is characterized in that remedying sealing plate (26) and be threaded, leading screw (28), connecting plate (30) combination with gland (27).Leading screw is rotatable between the three, and screw mandrel is threaded with supporting rod (29), and supporting rod is horizontal during use is inserted on the valve body lateral branch pole socket.Nut (15) is not fixed on connecting plate on the valve gap by double-screw bolt (14) time spent, makes this mechanism hang over the side of valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102504419A CN101988600A (en) | 2010-08-03 | 2010-08-03 | Bilge valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102504419A CN101988600A (en) | 2010-08-03 | 2010-08-03 | Bilge valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101988600A true CN101988600A (en) | 2011-03-23 |
Family
ID=43745296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102504419A Pending CN101988600A (en) | 2010-08-03 | 2010-08-03 | Bilge valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101988600A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401151A (en) * | 2011-08-03 | 2012-04-04 | 霍刚 | Safety discharge valve |
| CN108050283A (en) * | 2017-12-13 | 2018-05-18 | 中国电子科技集团公司第三研究所 | A kind of gas-flow closure valve of sealed compartment, lose heart sealed valve and sealed compartment |
| CN111188910A (en) * | 2020-02-04 | 2020-05-22 | 陈少同 | Multifunctional stop valve |
| CN111271476A (en) * | 2020-01-20 | 2020-06-12 | 陈少同 | Stop valve |
-
2010
- 2010-08-03 CN CN2010102504419A patent/CN101988600A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401151A (en) * | 2011-08-03 | 2012-04-04 | 霍刚 | Safety discharge valve |
| CN108050283A (en) * | 2017-12-13 | 2018-05-18 | 中国电子科技集团公司第三研究所 | A kind of gas-flow closure valve of sealed compartment, lose heart sealed valve and sealed compartment |
| CN111271476A (en) * | 2020-01-20 | 2020-06-12 | 陈少同 | Stop valve |
| CN111188910A (en) * | 2020-02-04 | 2020-05-22 | 陈少同 | Multifunctional stop valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Yan Guixin Document name: Notification of before Expiration of Request of Examination as to Substance |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110323 |