CN210178974U - Water level sensor drainage valve mechanism - Google Patents
Water level sensor drainage valve mechanism Download PDFInfo
- Publication number
- CN210178974U CN210178974U CN201921024262.6U CN201921024262U CN210178974U CN 210178974 U CN210178974 U CN 210178974U CN 201921024262 U CN201921024262 U CN 201921024262U CN 210178974 U CN210178974 U CN 210178974U
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- seat
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- valve
- bulb
- bottom plate
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Abstract
The utility model discloses a level sensor drainage valve mechanism, its characterized in that: the upper portion of disk seat is equipped with the external screw thread, disk seat and the screw hole threaded connection who catchments on the cup bottom plate, it is equipped with circular shape water catch bowl to catchment cup bottom plate upper portion, disk seat upper portion is equipped with columniform bulb seat, the bulb seat is located the water catch bowl, the case is cylindrical structure, the central hole looks adaptation of case and disk seat, the upper portion of case is equipped with spherical bulb, the bulb is located the spherical intracavity of bulb seat, the bulb, be equipped with the wash port of intercommunication in the case, the wash port is L shape structure, the upper portion of wash port is the horizontally, the lateral part of disk seat is equipped with the through-flow hole, the through-flow hole communicates with each other with the horizontal segment of wash port, the outside of disk seat lower part is equipped with the runing block of nut shape, the outside of.
Description
Technical Field
The utility model belongs to the technical field of the level sensor drain valve, concretely relates to level sensor drain valve mechanism.
Background
The diesel filter is called diesel filter for short, and has the function of filtering harmful particles and water in a diesel oil gas system of an engine so as to protect an oil nozzle of an oil pump, a cylinder sleeve, a piston ring and the like, reduce abrasion and avoid blockage. The iron oxide contained in the diesel oil is filtered off. Even if diesel oil is deposited and filtered before being added into an oil tank of the diesel engine and is clean, the diesel oil is still polluted due to factors such as a refueling tool, a refueling environment, unclean oil tank openings and the like in the refueling process, and the diesel oil is also polluted due to impurities deposited in a diesel oil system and suspended sediment in air in the operation process of the diesel engine, so that a diesel oil filter on a vehicle is necessary, and the diesel oil is not really clean before being added into the oil tank.
The diesel filter comprises an oil inlet pipeline, an oil outlet pipeline, a filter, a water collecting cup and a water level sensor, wherein the water level sensor comprises a water level electrode and a water discharge valve mechanism, the water level electrode is connected with an external control display device, and when the water level in the water collecting cup is higher than the water level electrode, the control display device can send out an alarm signal so as to discharge water through the water discharge valve mechanism.
The existing drain valve often has the defect of poor sealing performance, and because a certain pressure exists in the water collecting cup, if the sealing is not tight, the diesel oil leaks from the drain valve. Meanwhile, the existing drain valve has the defect that water in the water collecting cup cannot be drained completely, so that frequent water drainage is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a level sensor drainage valve mechanism.
The utility model provides a level sensor drainage valve mechanism, includes cup bottom plate, bulb, disk seat, case that catchments, its characterized in that: the upper portion of disk seat is equipped with the external screw thread, the screw hole threaded connection on disk seat and the water cup bottom plate that catchments, water cup bottom plate upper portion is equipped with circular shape water catch bowl, disk seat upper portion is equipped with columniform bulb seat, the bulb seat is located the water catch bowl, the case is cylindrical structure, the central hole looks adaptation of case and disk seat, the upper portion of case is equipped with spherical bulb, the bulb is located the spherical intracavity of bulb seat, be equipped with the wash port of intercommunication in bulb, the case, the wash port is L shape structure, the upper portion of wash port is the horizontally, the lateral part of disk seat is equipped with the through-flow hole, the through-flow hole communicates with each other with the horizontal segment of wash port, the outside of disk seat lower part is equipped with the rotatory piece of nut shape, the outside of disk seat lower part still is equipped with.
Preferably, the upper part of the disc is provided with a vertical annular pressure plate, and the pressure plate presses the sealing ring tightly in an annular groove at the bottom of the water collecting cup bottom plate.
Preferably, the upper portion of the valve core is provided with a circular groove, a sealing ring is arranged in the groove, plate-shaped rotating plates are fixed on two sides of the lower end of the valve core, a movable stop block is fixed on the side portion of the lower portion of the valve core, a fixed stop block is arranged on a rotating track line of the movable stop block, and the fixed stop block is fixed on the lower end face of the valve seat in an angle of 90 degrees.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses when using, during the installation, twist the disk seat through the spanner, in the screw hole of cup bottom plate catchments, when not discharging, the horizontal segment on wash port upper portion is 90 with the through-flow hole, still install the electrode that is used for responding to the water level on the cup of catchmenting simultaneously, it is higher to catchment the interior water level of cup when the electrode is sensed, when needing to discharge, rotatory rotor plate, the bulb, the case rotates 90, the horizontal segment on wash port upper portion and through-flow hole are in on the same straight line this moment, water is along the through-flow hole, the wash port is discharged, accomplish rotatory rotor plate reverse rotation 90 after the drainage. The utility model realizes the sealing of the valve core through the sealing ring and the sealing of the valve seat through the sealing ring, and has the advantage of good sealing performance; the water collecting groove is arranged on the bottom plate of the water collecting cup, so that water in the water collecting cup can be drained to the maximum extent; through the nut-shaped rotating block, the installation and the disassembly are convenient.
Drawings
Fig. 1 is the utility model relates to a water level sensor drainage valve mechanism's schematic structure diagram.
Fig. 2 is a schematic diagram of the positions of the middle fixed stop and the movable stop of the present invention.
In the figure, the water collecting cup comprises a water collecting cup bottom plate 1, a water collecting cup bottom plate 2, a ball head seat 3, a ball head 4, a through flow hole 5, a sealing ring 6, a sealing ring 7, a disc 8, a rotating block 9, a valve seat 10, a rotating plate 11, a pressing plate 12, a valve core 13, a water discharging hole 14, a fixed stop block 15 and a movable stop block.
Detailed Description
Referring to fig. 1 and 2, a water level sensor drain valve mechanism comprises a water collecting cup bottom plate 1, a ball head 3, a valve seat 9 and a valve core 12, and is characterized in that: the upper part of the valve seat 9 is provided with external threads, the valve seat 9 is in threaded connection with a threaded hole on a water collecting cup bottom plate 1, the upper part of the water collecting cup bottom plate 1 is provided with a circular water collecting tank, the upper part of the valve seat 9 is provided with a cylindrical ball seat 2, the ball seat 2 is positioned in the water collecting tank, the valve core 12 is of a cylindrical structure, the valve core 12 is matched with a central hole of the valve seat 9, the upper part of the valve core 12 is provided with a spherical ball head 3, the ball head 3 is positioned in a spherical cavity in the ball seat 2, the ball head 3 and the valve core 12 are internally provided with communicated drain holes 13, the drain holes 13 are of an L-shaped structure, the upper part of the drain holes 13 is horizontal, the lateral part of the valve seat 9 is provided with through holes 4, the through holes 4 are communicated with the horizontal section of the drain holes 13, the outer side of the, the disc 7 is located on the upper part of the rotating block 8.
The upper part of the disc 7 is provided with a vertical annular pressure plate 11, and the pressure plate 11 presses the sealing ring 6 tightly in an annular groove at the bottom of the water collecting cup bottom plate 1.
The upper part of the valve core 12 is provided with a circular groove, a sealing ring 5 is arranged in the groove, plate-shaped rotating plates 10 are fixed on two sides of the lower end of the valve core 12, a movable stop block 15 is fixed on the side part of the lower part of the valve core 12, a fixed stop block 14 is arranged on the rotating trajectory line of the movable stop block 15, and the fixed stop block 14 is fixed on the lower end face of the valve seat 9 in an angle of 90 degrees.
The utility model discloses a theory of operation is:
the utility model discloses when using, during the installation, twist disk seat 9 through the spanner, in the screw hole of cup bottom plate 1 catchments, when not discharging, the horizontal segment on wash port 13 upper portion is 90 with through-flow hole 4, still install the electrode that is used for responding to the water level on catchmenting the cup simultaneously, it is higher to catchment the interior water level of cup when the electrode is sensed, when needing to discharge, rotatory rotor plate 10, bulb 3, case 12 rotates 90, the horizontal segment on wash port 13 upper portion and through-flow hole 4 are in on the same straight line this moment, water is along through-flow hole 4, wash port 13 discharges, accomplish behind the drainage rotatory rotor plate 10 antiport 90 of rotation. The utility model realizes the sealing of the valve core 12 by the sealing ring 5 and the sealing of the valve seat 9 by the sealing ring 6, and has the advantage of good sealing performance; the water collecting groove is arranged on the water collecting cup bottom plate 1, so that water in the water collecting cup can be drained to the maximum extent; through the nut-shaped rotating block 8, the installation and the disassembly are convenient.
The technical solution of the present invention is to provide an improved method for manufacturing a semiconductor device, which is characterized in that the method is not limited by the above-mentioned method, and the method is not substantially improved by the method and the device, or the method and the device are directly applied to other occasions without improvement, all within the protection scope of the present invention.
Claims (3)
1. The utility model provides a level sensor drainage valve mechanism, includes cup bottom plate (1), bulb (3), disk seat (9), case (12) that catchments, its characterized in that: the upper portion of the valve seat (9) is provided with external threads, the valve seat (9) is in threaded connection with a threaded hole in the water collecting cup bottom plate (1), the upper portion of the water collecting cup bottom plate (1) is provided with a circular water collecting tank, the upper portion of the valve seat (9) is provided with a cylindrical ball head seat (2), the ball head seat (2) is located in the water collecting tank, the valve core (12) is of a cylindrical structure, the valve core (12) is matched with a central hole of the valve seat (9), the upper portion of the valve core (12) is provided with a spherical ball head (3), the ball head (3) is located in a spherical cavity in the ball head seat (2), drain holes (13) communicated with each other are formed in the ball head (3) and the valve core (12), the drain holes (13) are of an L-shaped structure, the upper portion of the drain holes (13) is horizontal, the lateral portion of the valve seat (9) is provided with through-flow, the outer side of the lower portion of the valve seat (9) is provided with a nut-shaped rotating block (8), the outer side of the lower portion of the valve seat (9) is further provided with a disc (7), and the disc (7) is located on the upper portion of the rotating block (8).
2. The water level sensor drain valve mechanism as claimed in claim 1, wherein: the upper portion of disc (7) is equipped with the annular clamp plate (11) of vertical direction, clamp plate (11) compress tightly sealing washer (6) in the ring channel of water cup bottom plate (1) bottom.
3. The water level sensor drain valve mechanism as claimed in claim 1, wherein: the valve core (12) is provided with a circular groove at the upper part, a sealing ring (5) is arranged in the groove, plate-shaped rotating plates (10) are fixed on two sides of the lower end of the valve core (12), a movable stop block (15) is fixed on the side part of the lower part of the valve core (12), a fixed stop block (14) is arranged on the rotating track line of the movable stop block (15), and the fixed stop block (14) is fixed on the lower end face of the valve seat (9) in an angle of 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921024262.6U CN210178974U (en) | 2019-07-03 | 2019-07-03 | Water level sensor drainage valve mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921024262.6U CN210178974U (en) | 2019-07-03 | 2019-07-03 | Water level sensor drainage valve mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210178974U true CN210178974U (en) | 2020-03-24 |
Family
ID=69839904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921024262.6U Active CN210178974U (en) | 2019-07-03 | 2019-07-03 | Water level sensor drainage valve mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210178974U (en) |
-
2019
- 2019-07-03 CN CN201921024262.6U patent/CN210178974U/en active Active
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