CN204781220U - Automatic close water and adjustable water level washing unit - Google Patents
Automatic close water and adjustable water level washing unit Download PDFInfo
- Publication number
- CN204781220U CN204781220U CN201520575491.2U CN201520575491U CN204781220U CN 204781220 U CN204781220 U CN 204781220U CN 201520575491 U CN201520575491 U CN 201520575491U CN 204781220 U CN204781220 U CN 204781220U
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- Prior art keywords
- end cover
- hole
- water
- outlet pipe
- tube head
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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to an automatic close water and adjustable water level washing unit, the bottom of water tank is provided with the through -hole, is fixed with the outlet pipe through last lock nut and lock nut down in the through -hole, goes up to be equipped with sealed the pad between the bottom junction of lock nut and water tank, and the upper end and the bottom end cover centre bore of outlet pipe are connected, and the bottom end cover centre bore is provided with the opening on every side, and the periphery of bottom end cover is provided with the through -hole, one side of upper end cover is provided with the inlet opening, and the flange of upper end cover passes through bolted connection with the peripheral through -hole of bottom end cover, and is equipped with the diaphragm between the upper and lower end cover, the siphon comprises union, U -shaped pipe, downcomer and tube head, and cup joint in downcomer and tube head through the union respectively at the both ends of U -shaped pipe, the tube head is fixed in one side of the top center of upper end cover, pipe connection outlet pipe. The utility model discloses simple structure improved automatic life towards the stool pot, but according to actual need adjusts the bath volume, reaches the best washing effect.
Description
Technical field
The utility model relates to a kind of flushing equipment, is applicable to automatic closing-water and the adjustable water level flusher of plough groove type public lavatory.
Background technology
At present, in the public lavatory (as high-grade hotel, office premises etc.) that some are comparatively high-grade what adopt is all the automatic flushing toilets such as infrared rays, electronic type, timing, there is expensive, the not shortcoming such as easy-maintaining.But there is the public lavatory in flow of personnel place be mostly plough groove type for a long time in some industrial and mining enterprises or railway terminal etc., the automatic flushing toilet adopted is substantially all often open simple type, and this automatic flushing toilet often opening simple type have because of temperature Change large time close the shortcoming that water sternly do not cause the more than or water shortage of flowing water to cause flushing unclean, and water level can not regulate along with required discharging quantity of water.
Utility model content
What technical problem to be solved in the utility model was to provide a kind of automatic flushing toilet closes water, water level control apparatus, enable to reach close water tightly water-tight, discharge water the smooth and easy effect being easy to flushing, the water level in water tank can also regulate according to the capacity of water tank and urinal.
The utility model solves the technical scheme that its technical problem adopts: automatic closing-water and adjustable water level flusher, comprise water tank and syphon, the bottom of described water tank is provided with through hole, outlet pipe is fixed with by upper locking nut and lower locking nut in through hole, between upper locking nut and the bottom junctions of water tank, sealing mat is housed, the top and bottom lid centre bore of outlet pipe connects, and be provided with opening around bottom end cover centre bore, the periphery of bottom end cover is provided with through hole; The side of upper end cover is provided with inlet opening, and the flange of upper end cover and the periphery through hole of bottom end cover are bolted, and between upper and lower end cap, barrier film are housed; Described syphon is made up of movable joint, U-shaped pipe, downcomer and tube head, and the two ends of U-shaped pipe are socketed in downcomer and tube head respectively by movable joint; Tube head is fixed on the upper center of upper end cover, the side of tubes connection outlet pipe.
The utility model structure is simple, improves the application life of automatic flushing toilet, can regulate discharging quantity of water according to actual needs, reaches best developing result.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 be in Fig. 1 A-A to the view of structure.
Fig. 3 is the partial cutaway schematic that in Fig. 1, B place amplifies.
In figure: 1, water tank, 2, inlet opening, 3, syphon, 31, movable joint, 32, U-shaped pipe, 33, downcomer, 34, tube head, 4, bottom end cover, 41, opening, 5, upper end cover, 6, upper locking nut, 7, lower locking nut, 8, sewer pipe, 9, barrier film, 10, sealing mat.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model detailed description of the invention is described: see Fig. 1 to Fig. 3, automatic closing-water and adjustable water level flusher, comprise a water tank 1 and a set of syphon 3, water tank 1 is square, its bottom center is provided with a through hole, outlet pipe 8 is also fixed by upper locking nut 6 and lower locking nut 7 through through hole, has clamped rubber gasket 10 between the junction, bottom surface of upper locking nut 6 and water tank 1.The top and bottom of outlet pipe 8 are covered 4 centre bore normal thread and are connected, and be provided with four symmetrical openings 41, and periphery are processed with the through hole matched with the flange of upper end cover 5 around bottom end cover 4 centre bore.The side of upper end cover 5 is provided with an inlet opening 2, and the diameter of inlet opening 2 is 6mm.The through hole of upper end cover 5 flange and bottom end cover 4 periphery is bolted, and between upper and lower end cap 5,4, barrier film 9 is housed, and forms the cavity in upper end cover 5; Described syphon 3 is made up of movable joint 31, U-shaped pipe 32, downcomer 33 and tube head 34, the two ends of U-shaped pipe 32 are socketed in downcomer 33 and tube head 34 respectively by movable joint 31, and by movable joint 31 fixing and locking, when U-shaped pipe 32 needs height up and down, regulate again after movable joint 31 can be unclamped.Tube head 34 is fixed on the upper center of upper end cover 5, and conduit 35 connects the side of outlet pipe 8.
When the utility model uses, tighten upper locking nut 6 and lower locking nut 7, make between water tank 1 bottom surface and outlet pipe 8 airtight.When water tank 1 is intake, the delivery port that the water entered by inlet opening 2 in upper end cover 5 makes barrier film 9 push down bottom end cover 4 to be connected with sewer pipe 8, makes this delivery port close.In the water height and water tank 1 of inlet opening 2 interior inflow upper end cover 5 to syphon 3, height of water level maintains an equal level, when water level in water tank 1 rises to upper end in the U-shaped pipe 32 of syphon 3, water flows into outlet pipe 8 through downcomer 33, now water forms siphonage in syphon, make to form negative pressure in upper end cover 5, and the water intake velocity of inlet opening 2 is less than the water speed that of syphon 3, rubber membrane 9 mid portion under atmospheric pressure effect upwards arches upward because of negative pressure, barrier film 9 now cannot push down the upper end delivery port of outlet pipe 8, and the opening 41 of bottom end cover 4 is opened completely, the upper end delivery port that water enters into sewer pipe 8 through opening 41 flows out to rapidly in the groove of public lavatory, thus play the effect of auto-flushing.When water level is lower than inlet opening 2, air enters into the cavity in upper end cover 5, and barrier film 9 resets, and pushes down the upper end delivery port of outlet pipe 8, plays and closes water effect.
In syphon 3 described in the utility model, the external diameter of U-shaped pipe 32 is slightly less than the internal diameter of downcomer 33 and tube head 34, when unclamping movable joint 31, the insertion depth of adjustment U-shaped pipe 32 in downcomer 33 and tube head 34, i.e. the peak level of Adjustable water tank, controls the max water yield in water tank 1.Bottom end cover 4 and outlet pipe 8, for being threaded, by rotating the gap between water pipe 8 adjusting water exit pipe 8 and film 9, solving film 9 and can not push down outlet pipe 8 and the more than problem of flowing water in its natural state.
Claims (1)
1. automatic closing-water and adjustable water level flusher, comprise water tank and syphon, it is characterized in that, the bottom of described water tank is provided with through hole, be fixed with outlet pipe by upper locking nut and lower locking nut in through hole, between upper locking nut and the bottom junctions of water tank, sealing mat be housed, the top and bottom lid centre bore of outlet pipe connects, be provided with opening around bottom end cover centre bore, the periphery of bottom end cover is provided with through hole; The side of upper end cover is provided with inlet opening, and the flange of upper end cover and the periphery through hole of bottom end cover are bolted, and between upper and lower end cap, barrier film are housed; Described syphon is made up of movable joint, U-shaped pipe, downcomer and tube head, and the two ends of U-shaped pipe are socketed in downcomer and tube head respectively by movable joint; Tube head is fixed on the upper center of upper end cover, the side of tubes connection outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520575491.2U CN204781220U (en) | 2015-08-04 | 2015-08-04 | Automatic close water and adjustable water level washing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520575491.2U CN204781220U (en) | 2015-08-04 | 2015-08-04 | Automatic close water and adjustable water level washing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204781220U true CN204781220U (en) | 2015-11-18 |
Family
ID=54521299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520575491.2U Active CN204781220U (en) | 2015-08-04 | 2015-08-04 | Automatic close water and adjustable water level washing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204781220U (en) |
-
2015
- 2015-08-04 CN CN201520575491.2U patent/CN204781220U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |