CN104831786A - Drainage assembly - Google Patents
Drainage assembly Download PDFInfo
- Publication number
- CN104831786A CN104831786A CN201510253303.9A CN201510253303A CN104831786A CN 104831786 A CN104831786 A CN 104831786A CN 201510253303 A CN201510253303 A CN 201510253303A CN 104831786 A CN104831786 A CN 104831786A
- Authority
- CN
- China
- Prior art keywords
- runner
- disk
- magnet
- main body
- overboard
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims description 18
- 230000033001 locomotion Effects 0.000 claims description 5
- 210000003141 lower extremity Anatomy 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000010865 sewage Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethanethiol Chemical compound CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/22—Outlet devices mounted in basins, baths, or sinks
- E03C1/23—Outlet devices mounted in basins, baths, or sinks with mechanical closure mechanisms
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/262—Object-catching inserts or similar devices for waste pipes or outlets combined with outlet stoppers
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/28—Odour seals
- E03C1/298—Odour seals consisting only of non-return valve
Abstract
The invention discloses a drainage assembly, which comprises a dewatering main body (1) and a waterfall plug (2), wherein a runner (3) is formed in the dewatering main body (1); a cross rod (4) is arranged in the dewatering main body (1) and is connected with a disk (5); an outer cover (13) is arranged on the outer wall of the dewatering main body (1); a guide rail (7) is connected with the inner wall of the outer cover (13); the bottom of the outer cover (13) is communicated with the runner (3) through a connecting pipe (15); an opening and closing device which is used for opening and closing the connecting pipe (15) is arranged at an inlet end of the connecting pipe (15); the guide rail (7) is connected with a cylindrical pin (8) in a sliding manner; a first tension spring (10) is arranged between the cylindrical pin (8) and the guide rail (7); the cylindrical pin (8) is connected with a stay cord (11); a first slide chute (7.1) and a second slide chute (7.2) are formed in the guide rail (7); and a guide device is arranged in the dewatering main body (1). The drainage assembly disclosed by the invention is wide in application range, fast to operate and good in work stability; and stink is not easily emitted.
Description
Technical field
The present invention relates to launching gear technical field in tank, particularly relate to a kind of drain assembly.
Background technology
Current, drain assembly plays the keying effect to reservoir, realizes retaining or the function of subdominant chord of reservoir.Common drain assembly needs to reach basin bottom by hand when retaining or lower water and operates, thus realizes retaining and the Xia Shui of reservoir.As a rule, this just seems cumbersome, sometimes even needs user to be extend into by hand in sewage just to complete the lower water conservancy project of tank to do, very inconvenient; Certainly, also have the drain assembly of improvement, this drain assembly controls overboard plug to realize to open and close by pull bar, but this pull bar is generally the rod member of rigidity, and adjustability is poor, especially according to the corresponding pull bar of the variation configuration in pond, range of applicability is extensive not.In addition, drive the assembly of overboard plug easily to depart from overboard plug, cause user effectively can not control rising and the whereabouts of overboard plug, damage the job stability of spinner; And common drain assembly is after draining-off sewage, many foreign material can be put aside in runner, and these foreign material can gives out foul smell, and be come out by runner, make user after draining-off sewage, smell a burst of stench.
Summary of the invention
The technical problem to be solved in the present invention is, provides a kind of applied widely, swift to operate, good operating stability, and not easily niffy drain assembly.
Technical solution of the present invention is, there is provided a kind of drain assembly with following structure: comprise anhydrate main body and overboard plug, main body of anhydrating is provided with the runner for media flow, overboard plug is slidably fitted in runner, overboard plug comprises for the connected sum disconnection overboard head of runner and the bar portion for transmission of drive force, be provided with cross bar in described main body of anhydrating, cross bar is connected with disk, disk is provided with the long lumbar hole passed for cross bar; The described body outer wall that anhydrates is provided with outer cover, and outer cover inwall is connected with guide rail by the first support, and shield base is communicated with runner by connecting leg, and the arrival end of connecting leg is provided with the switching device for opening and closing connecting leg; Slide on rails is connected with straight pin, and straight pin is connected with disk by connecting rod, and main body wall of anhydrating is provided with the breach passed for connecting rod; Be provided with the first extension spring between bottom straight pin and guide rail, straight pin is connected with stay cord; The first chute vertically slided for straight pin and the second chute slided in left-right direction for straight pin is provided with in described guide rail; Described connecting rod one end and disk border hinged, the other end is fixedly connected with straight pin; Be provided with in described main body of anhydrating for limiting the guiding device of disk along the movement of runner axis.
Preferred as one, described switching device comprise the 3rd magnet, the 4th magnet, for opening and closing the piston of connecting leg arrival end, the second support and guide rod, second support is fixedly connected on shield base inwall, guide rod is fixedly connected with on the secondary support bracket, and guide rod axis and the dead in line of connecting leg arrival end; Piston is slidably connected on guide rod, and between the second support and outer cover diapire, piston is provided with the second sealing ring; 3rd magnet is arranged in piston, and the 4th magnet is arranged on connecting rod, and the 3rd magnet and the 4th magnet repel mutually; Be provided with the second extension spring between second support and piston upper surface, and the second extension spring is linked on guide rod.
Preferred as one, described cross bar axis and runner axes normal, and the axis of cross bar is through the center of circle of flow channel cross-section.
Preferred as one, described guide rail is provided with the 3rd chute slided for interlinking lever end.
Preferred as one, the length direction of the first described chute is consistent with the axis of runner; The described body outer wall that anhydrates is provided with outer cover, and guide rail is connected with outer cover inwall by the first support, and main body wall of anhydrating is provided with the breach passed for connecting rod, and shield base is communicated with runner by connecting leg; Second chute is the arching trajectory of right low left high, and the second chute left end is lower than breach lower limb.
Preferred as one, be provided with filter in described runner, filter is provided with the through hole for media flow, is provided with the locating hole supplying the bar portion of overboard plug to be slidably connected in the middle part of filter; Runner inner wall is provided with the annular protrusion for filter axial limiting, and runner inner wall is combined with pressure ring, and filter is between annular protrusion and pressure ring; Described filter is provided with the first magnet, and the overboard head of described overboard plug is provided with the second magnet attracted each other with the first magnet.
Preferred as one, the overboard head of described overboard plug is provided with the first sealing ring, and the first sealing ring is arranged on overboard head and the bonding surface place at body port place of anhydrating.
Preferred as one, described guiding device comprises two rollers, and each roller is connected to by central axis and anhydrates in main body, and two rollers all roll with the sidewall of disk and coordinate; The line of centres of two described rollers and runner axis being parallel, and disk sidewall is provided with the 4th chute rolled for roller.
Preferred as one, described disk outer rim is coated with rubber layer.
After adopting above structure, the stay cord in drain assembly of the present invention can adopt flexible material to make, thus the connected sum realizing runner disconnects, thus improves the scope of application of drain assembly; Secondly, stay cord is pulled and after stay cord upper end is positioned at tank switch place, the water in tank just can be discharged by runner; In the process risen pulling stay cord, stay cord lower end can drive straight pin to rise along the first chute, and then straight pin drivening rod rises, connecting rod drives disk to rise, the overboard head that disk can vertically rise to back down overboard plug along the length direction of long lumbar hole departs from the lower mouth of a river of main body of anhydrating, thus is communicated with runner and discharges to make the water in tank.In the process disconnecting runner, only need remove the constraint of stay cord upper end, the effect that straight pin is subject to the first tension spring tension first moves down along the length unwrapping wire of the first chute along vertical direction, thus drives disk vertically to decline along the length direction of long lumbar hole; Then, straight pin slides obliquely along the arc line shaped track of the second chute, i.e. straight pin not only displacement to the right, and simultaneously to bottom offset, thus rotated around cross bar by connecting rod dragging disk, until the end face of disk is pushed against breach lower edge, so, disk just can intercept being communicated with between runner with the mouth of a river under main body of anhydrating; In addition, the stability that can improve the disk direction of motion is set by guiding device, disk is moved along runner axis direction all the time, then make the head of disk can both be pushed against the bar subordinate end of overboard plug all the time; After effluent sewerage, straight pin is subject to the first tension spring tension effect and orders about disk rotational to intercept being communicated with of runner and the mouth of a river under main body of anhydrating, foul smell in runner is not come out, so the present invention not easily distributes stench by the lower mouth of a river of main body of anhydrating.Arrange for connecting leg arrival end the sealing that switching device can improve connecting leg and flow passage place, make drain assembly after draining, connecting leg also can carry out disconnecting and being communicated with of runner, and then the foul smell in runner can not be come out by connecting leg.In sum, this drain assembly applied widely, how complicated no matter be trough-like shapes, or the water trough body of what size can both be used; And user carries out being communicated with tank and runner can discharge the water in tank without the need to hand being extend into bottom of gullet, and namely the operation of this drain assembly is very quick; In addition, the work that overboard plug connected sum disconnects runner is more stable, not easily distributes stench.
Track can be provided to the motion of connecting rod by guide rail being arranged the 3rd chute, key prevents connecting rod along the axis direction generation play of straight pin, prevent disk along the axis generation play of cross bar, then cause the upper end of disk can not be positioned at exactly below the bar portion of overboard plug, have influence on the job stability of whole drain assembly.
The stability of disk when moving along runner axis direction can being improved by the design of the 4th chute, avoiding the axis of disk along cross bar in moving process to offset, thus the upper limb of disk cannot ground alignment rods portion lower surface.
Can by the structure of guide rail from the runner anhydrating main body by arranging of outer cover
independentout, facilitate the structure design of main body of anhydrating, simplify the assembling of whole drain assembly, be also convenient to the maintenance of drain assembly inner components.Specifically, in maintenance process, user only needs outer cover to disassemble, and can clear up component such as the guide rail of body interior of anhydrating, straight pin, connecting rods and keep in repair.
Filter the large granular impurity that can play and contain in filter sewage is set, prevent these bulky grains from entering into the transmission component of drain assembly along with sewage, cause drain assembly draining to be lost efficacy, and the impurity of fine granularity can directly along with sewage be drained.Wherein, the sucking to act on of first magnet and the second magnet can be improved overboard plug and anhydrate the sealing of main body under runner off-state, due in the process that disk declines, not drop-down to overboard plug applying one active force, so overboard plug relies on the gravity of self to fall completely, this there are certain requirements the gravity of overboard plug, also proposes certain requirement to the material of overboard plug, and then can increase the manufacturing cost of overboard plug; But, coordinate the requirement that can reduce overboard plug weight by the first magnet and the second magnet, and improve the sealing of overboard plug, specifically, after disk is to overboard plug contiguity constraint, the first magnet can attract the second magnet close, namely overboard plug can move down, thus tap
portion's meetingcontact with the lower mouth of a river of main body of anhydrating, and after overboard head with the body contact that anhydrates, second magnet also can be subject to the attraction effect of the first magnet, alternatively overboard head is also subject to an active force pulled down, thus extruding the first sealed ring deformation, the first sealing ring is made to fill gap under overboard head and main body of anhydrating between the mouth of a river fully, the sealing (no matter be in the process of retaining, or for the object of deodorization after draining) at the lower mouth of a river of drain assembly is improved with this.
In addition, after effluent sewerage, the first magnet sucks the second magnet and improves while sealing, and add disk rotational and cut off being communicated with of runner and the mouth of a river under main body of anhydrating, both combination can prevent the stench in runner from coming out better.
Accompanying drawing explanation
fig. 1for the structural representation of drain assembly of the present invention
figure.
fig. 2for the state of drain assembly of the present invention
figure.
fig. 3for structural representation when drain assembly of the present invention is closed
figure.
fig. 4for the structural representation of disk in drain assembly of the present invention
figure.
fig. 5for the structural representation of filter in drain assembly of the present invention
figure.
fig. 6for the structural representation of drain assembly middle guide of the present invention
figure.
in figureshown in: 1, to anhydrate main body, 2, overboard plug, 2.1, overboard head, 2.2, bar portion, 3, runner, 4, cross bar, 5, disk, 6, long lumbar hole, 7, guide rail, 7.1, first chute, 7.2, second chute, 7.3, 3rd chute, 8, straight pin, 9, connecting rod, 10, first extension spring, 11, stay cord, 12, 4th chute, 13, outer cover, 14, first support, 15, connecting leg, 16, breach, 17, filter, 17.1, through hole, 17.2, locating hole, 18, annular protrusion, 19, pressure ring, 20, first magnet, 21, second magnet, 22, first sealing ring, 23, roller, 24, 3rd magnet, 25, 4th magnet, 26, piston, 27, second support, 28, guide rod, 29, second sealing ring, 30, second extension spring.
Detailed description of the invention
Below in conjunction with
accompanying drawingthe invention will be further described with detailed description of the invention.
The operating principle of drain assembly of the present invention: when needing the reservoir above to overboard plug 2 to carry out draining, namely drain assembly is also in
fig. 3state time, user pulls stay cord 11 first to slide along the second chute 7.2 to make straight pin 8, namely straight pin 8 promotes connecting rod 9 and rotates around the pin joint of connecting rod 9 left end along the second oblique upper left side of chute 7.2, and connecting rod 9 can promote disk 5 to be rotated counterclockwise around cross bar 4 axis, until the upper surface of disk 5 rotates arrive to roller 23, that is, two rollers 23 drop in the 4th chute 12 on disk 5, continue to pull stay cord 11, straight pin 8 does slip straight up along the first chute 7.1, connecting rod 9 length direction and disk 5 end face are that constant (constraint that the left side due to disk 5 is subject to two rollers 23 can only do the slip of vertical direction for stable angle this moment, straight pin 8 is merely able to again the slip making vertical direction along the length direction of the first chute 7.1), thus straight pin 8 can drive disk 5 to move straight up along the length direction of long lumbar hole 6, and then disk 5 upper limb can head on overboard plug 2 and moves up, namely the overboard head 2.1 of overboard plug 2 can be thrown off from main body 1 mouth of a river of anhydrating, make overboard head 2.1 and anhydrate between main body 1 time mouth of a river to reserve gap to facilitate reservoir draining,
as Fig. 1shown in, in the process that overboard plug 2 moves up, the overboard head 2.1 on overboard plug 2 to need to overcome on filter 17 first magnet 20 to the attraction of the second magnet 21 on overboard head 2.1,
After the water in reservoir drains, remove the constraint of stay cord 11 upper end, the pulling force effect that straight pin 8 is subject to the first extension spring 10 is moved straight down along the first chute 7.1, thus drives disk 5 to move down along the length direction of long lumbar hole 6 by connecting rod 9,
as Fig. 2shown in; On the one hand, disk 5 upper end relieves the constraint in the bar portion 2.2 to overboard plug 2 lower end, and the second magnet 21 in the overboard head 2.1 of overboard plug 2 upper end falls by the attraction of the first magnet 20 in screen pack 17 and overboard plug 2 self gravitation effect, disconnects runner 3; On the other hand, first extension spring 10 continues to pull straight pin 8 to move along the second oblique lower right of chute 7.2, thus straight pin 8 drives disk 5 to rotate around cross bar 4 axis both clockwise, connecting rod 9 also rotates around the pin joint between connecting rod 9 and disk 5 simultaneously, and then the angle of connecting rod 9 axis and runner 3 cross section reduces gradually, until disk 5 disconnects runner 3 completely, i.e. the end face of disk 5 and the axes normal of runner 3
as Fig. 3shown in; In the process that connecting rod 9 and runner 3 cross section angle are less gradually, the 4th magnet 25 on connecting rod 9 is gradually near piston 26 and the 3rd magnet 24 be arranged in piston 26, because the 3rd magnet 24 and the 4th magnet 25 repel each other, so, piston 26 can be promoted when the 4th magnet 25 is near piston 26 to move down along guide rod 28 axis, and piston 26 upper surface can pull the second extension spring 30 to open, thus bottom the outer wall 13 disconnecting connecting leg 15 upper end with being communicated with of runner 3; Otherwise, in the process of the 4th magnet 25 on connecting rod 9 away from the 3rd magnet 24, the repulsion that the 3rd magnet 24 on piston 26 is subject to the 4th magnet 25 is less, so, with runner 3 bottom piston 26 moves up to be communicated with connecting leg 15 upper end under the effect of the second extension spring 30 outer cover 13 along guide rod 28 axis.
Drain assembly of the present invention comprises anhydrate main body 1 and overboard plug 2, main body of anhydrating 1 is provided with the runner 3 for media flow, overboard plug 2 is slidably fitted in runner 3, overboard plug 2 comprises for the connected sum disconnection overboard head 2.1 of runner 3 and the bar portion 2.2 for transmission of drive force, cross bar 4 is provided with in described main body 1 of anhydrating, cross bar 4 is connected with disk 5, disk 5 is provided with the long lumbar hole 6 passed for cross bar 4; Described main body 1 outer wall that anhydrates is provided with outer cover 13, outer cover 13 inwall is connected with guide rail 7 by the first support 14, communicated with runner 3 by connecting leg 15 bottom outer cover 13, to make the ponding of outer cover 13 bottom interior wall can by connecting leg 15 discharged in runner 3, and the arrival end of connecting leg 15 be provided with the switching device for opening and closing connecting leg 15; Guide rail 7 slidably connects straight pin 8, straight pin 8 is connected with disk 5 by connecting rod 9, and main body of anhydrating 1 sidewall is provided with the breach 16 passed for connecting rod 9; Be provided with the first extension spring 10 between bottom straight pin 8 and guide rail 7, straight pin 8 be connected with stay cord 11; Be provided with the first chute 7.1 vertically slided for straight pin 8 and the second chute 7.2 slided in left-right direction for straight pin 8 in described guide rail 7, and the first chute 7.1 lower end is docked with the second chute 7.2 upper end and is communicated,
as Fig. 6shown in; Described connecting rod 9 one end and disk 5 edge hinged, the other end is fixedly connected with straight pin 8; Be provided with in described main body 1 of anhydrating for limiting the guiding device of disk 5 along the movement of runner 3 axis.Wherein, stay cord 11 can be made up of flexible material, such as: rope that nylon rope, seizing wire or plastics are made etc.
Described switching device comprise the 3rd magnet 24, the 4th magnet 25, for opening and closing piston 26, second support 27 and the guide rod 28 of connecting leg 15 arrival end, second support 27 is fixedly connected on outer cover 13 bottom interior wall, guide rod 28 is fixedly connected on the second support 27, and guide rod 28 axis and the dead in line of connecting leg 15 arrival end; Piston 26 is slidably connected on guide rod 28, and between the second support 27 and outer cover 13 diapire, piston 26 is provided with the second sealing ring 29; 3rd magnet 24 is arranged in piston 26, and the 4th magnet 25 is arranged on connecting rod 9, and the 3rd magnet 24 and the 4th magnet 25 repel mutually; Be provided with the second extension spring 30 between second support 27 and piston 26 upper surface, and the second extension spring 30 is linked on guide rod 28.Wherein, when the first extension spring 10 pulls straight pin 8 to the second chute 7.2 low order end, the 4th magnet 25 on connecting rod 9 is just in time in directly over the 3rd magnet 24 on piston 26.
Described cross bar 4 axis and runner 3 axes normal, and the axis of cross bar 4 is through the center of circle of runner 3 cross section.
Described guide rail 7 is provided with the 3rd chute 7.3 slided for connecting rod 9 end.Wherein, the upper end of stay cord 11 can arrange a draw ring, and can arrange a hook for stay cord 11 pull-up loop mapping at reservoir periphery, and user is when by stay cord pull-up, can draw ring be positioned on hook, avoid stay cord to be subject to the first extension spring 10 act on and fall.
The length direction of the first described chute 7.1 is consistent with the axis of runner 3; Described main body 1 outer wall that anhydrates is provided with outer cover 13, and guide rail 7 is connected with outer cover 13 inwall by the first support 14, and main body of anhydrating 1 sidewall is provided with the breach 16 passed for connecting rod 9, is communicated bottom outer cover 13 by connecting leg 15 with runner 3; The arching trajectory of the second chute 7.2 in right low left high, and the second chute 7.2 left end is lower than breach 16 lower limb.The second described chute 7.2 left end is lower than breach 16 lower limb, refers to that the second chute 7.2 is in the radial section position once of breach 16 at runner 3, and such design can realize connecting rod 9 and drive disk 5 in rotation.In addition, along runner 3 axis direction, the lower limb of breach 16 is the half of disk 5 thickness to the distance of cross bar 4 axis, is in level time such design can ensure that disk 5 disconnects runner 3, i.e. the axes normal of disk 5 and runner 3.
Be provided with filter 17 in described runner 3, filter 17 is provided with the through hole 17.1 for media flow, is provided with the locating hole 17.2 supplying the bar portion 2.2 of overboard plug 2 to be slidably connected in the middle part of filter 17; Runner 3 inwall is provided with the annular protrusion 18 for filter 17 axial limiting, and runner 3 inwall is combined with pressure ring 19, and filter 17 is between annular protrusion 18 and pressure ring 19; Described filter 17 is provided with the first magnet 20, and the overboard head 2.1 of described overboard plug 2 is provided with the second magnet 21 attracted each other with the first magnet 20.Wherein, filter 17 and the first magnet 20 can pass through injection moulding integrated molding, and overboard plug 2 and the second magnet 21 also can pass through injection moulding integrated molding.
The overboard head 2.1 of described overboard plug 2 is provided with the bonding surface place that the first sealing ring 22, first sealing ring 22 is arranged on overboard head 2.1 and main body 1 port of anhydrating.
Described guiding device comprises two rollers 23, and each roller 23 is connected to by central axis and anhydrates in main body 1, and two rollers 23 all roll with the sidewall of disk 5 and coordinate; The line of centres of two described rollers 23 and runner 3 axis being parallel, and disk 5 sidewall is provided with the 4th chute 12 rolled for roller 23.Described axle refers to only bears moment of flexure and a kind of axle of not transmitting torque, and roller 23 can be connected with the outer wall of axle by bearing, to realize the rotation of roller 23; And plate can be set in axle to prevent roller 23 along the axis generation play of axle.Such as, " Fundamentals of Machine Design " (the 5th edition)---Yang Kezhen, Cheng Guangyun, Li Zhongsheng edits, and the stationary spindle mentioned in the 240th page, the axle in the present invention is similar to the front axle in the 240th page, before roller 23 is similar to
wheel wheelhub, plate is similar to front fork.Arranging of 4th chute 12 can also prevent disk 5 in rotation process along cross bar 4 axis generation play.
Described disk 5 outer rim is coated with rubber layer.Described rubber layer be conducive to improving disk 5 disconnect runner 3 with anhydrate main body 1 time mouth of a river time sealing, namely the edge of disk 5 can push against the internal perisporium of runner 3, prevents gas from circulating in the gap of disk 5 with runner 3 internal perisporium.
The foregoing is only preferred embodiment of the present invention, not for limiting the scope of the invention.All within the claims in the present invention, any amendment done, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a drain assembly, it comprises main body of anhydrating (1) and overboard plug (2), main body of anhydrating (1) is provided with the runner (3) for media flow, overboard plug (2) is slidably fitted in runner (3), overboard plug (2) comprises for the overboard head (2.1) of connected sum disconnection runner (3) and the bar portion (2.2) for transmission of drive force, it is characterized in that: in described main body of anhydrating (1), be provided with cross bar (4), cross bar (4) is connected with disk (5), disk (5) is provided with the long lumbar hole (6) passed for cross bar (4), described main body of anhydrating (1) outer wall is provided with outer cover (13), outer cover (13) inwall is connected with guide rail (7) by the first support (14), outer cover (13) bottom is communicated with runner (3) by connecting leg (15), and the arrival end of connecting leg (15) is provided with the switching device for opening and closing connecting leg (15), guide rail (7) slidably connects straight pin (8), straight pin (8) is connected with disk (5) by connecting rod (9), and main body of anhydrating (1) sidewall is provided with the breach (16) passed for connecting rod (9), be provided with the first extension spring (10) between straight pin (8) and guide rail (7) bottom, straight pin (8) be connected with stay cord (11), the first chute (7.1) vertically slided for straight pin (8) and the second chute (7.2) slided in left-right direction for straight pin (8) is provided with in described guide rail (7), described connecting rod (9) one end and disk (5) edge hinged, the other end is fixedly connected with straight pin (8), be provided with in described main body of anhydrating (1) for limiting the guiding device of disk (5) along runner (3) axis movement.
2. drain assembly according to claim 1, it is characterized in that: described switching device comprise the 3rd magnet (24), the 4th magnet (25), for opening and closing the piston (26) of connecting leg (15) arrival end, the second support (27) and guide rod (28), second support (27) is fixedly connected on outer cover (13) bottom interior wall, guide rod (28) is fixedly connected on the second support (27), and guide rod (28) axis and connecting leg (15) arrival end dead in line; Piston (26) is slidably connected on guide rod (28), and is positioned between the second support (27) and outer cover (13) diapire, and piston (26) is provided with the second sealing ring (29); 3rd magnet (24) is arranged in piston (26), and the 4th magnet (25) is arranged on connecting rod (9), and the 3rd magnet (24) and the 4th magnet (25) repel mutually; Be provided with the second extension spring (30) between second support (27) and piston (26) upper surface, and the second extension spring (30) is linked on guide rod (28).
3. drain assembly according to claim 1, is characterized in that: described cross bar (4) axis and runner (3) axes normal, and the axis of cross bar (4) is through the center of circle of runner (3) cross section.
4. drain assembly according to claim 1, is characterized in that: described guide rail (7) is provided with the 3rd chute (7.3) slided for connecting rod (9) end.
5. drain assembly according to claim 1, is characterized in that: the length direction of described the first chute (7.1) is consistent with the axis of runner (3); Second chute (7.2) arching trajectory in right low left high, and the second chute (7.2) left end is lower than breach (16) lower limb.
6. drain assembly according to claim 1, it is characterized in that: in described runner (3), be provided with filter (17), filter (17) is provided with the through hole (17.1) for media flow, and filter (17) middle part is provided with the locating hole (17.2) supplying the bar portion (2.2) of overboard plug (2) to be slidably connected; Runner (3) inwall is provided with the annular protrusion (18) for filter (17) axial limiting, runner (3) inwall is combined with pressure ring (19), and filter (17) is positioned between annular protrusion (18) and pressure ring (19); Described filter (17) is provided with the first magnet (20), and the overboard head (2.1) of described overboard plug (2) is provided with the second magnet (21) attracted each other with the first magnet (20).
7. drain assembly according to claim 1, it is characterized in that: the overboard head (2.1) of described overboard plug (2) is provided with the first sealing ring (22), the first sealing ring (22) is arranged on overboard head (2.1) and the bonding surface place of main body (1) port of anhydrating.
8. drain assembly according to claim 1, it is characterized in that: described guiding device comprises two rollers (23), each roller (23) is connected in main body of anhydrating (1) by central axis, and two rollers (23) are all rolled with the sidewall of disk (5) and coordinated; The line of centres of two described rollers (23) and runner (3) axis being parallel, and disk (5) sidewall is provided with the 4th chute (12) rolled for roller (23).
9. drain assembly according to claim 1, is characterized in that: described disk (5) outer rim is coated with rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510253303.9A CN104831786B (en) | 2015-05-18 | 2015-05-18 | drain assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510253303.9A CN104831786B (en) | 2015-05-18 | 2015-05-18 | drain assembly |
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| Publication Number | Publication Date |
|---|---|
| CN104831786A true CN104831786A (en) | 2015-08-12 |
| CN104831786B CN104831786B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510253303.9A Expired - Fee Related CN104831786B (en) | 2015-05-18 | 2015-05-18 | drain assembly |
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| Country | Link |
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| CN (1) | CN104831786B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105155785A (en) * | 2015-09-11 | 2015-12-16 | 宁波搏盛阀门管件有限公司 | Water-fall device |
| CN112982587A (en) * | 2021-03-23 | 2021-06-18 | 深圳市骏源瑞建材有限公司 | Water outlet device for regulating and controlling angle of discharge cock |
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| WO1997016104A1 (en) * | 1995-10-31 | 1997-05-09 | Wes Wastes Limited | Improved plug assembly |
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| CN112982587A (en) * | 2021-03-23 | 2021-06-18 | 深圳市骏源瑞建材有限公司 | Water outlet device for regulating and controlling angle of discharge cock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104831786B (en) | 2016-06-08 |
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