CN202767204U - Inlet valve water inflow delay structure - Google Patents
Inlet valve water inflow delay structure Download PDFInfo
- Publication number
- CN202767204U CN202767204U CN 201220400949 CN201220400949U CN202767204U CN 202767204 U CN202767204 U CN 202767204U CN 201220400949 CN201220400949 CN 201220400949 CN 201220400949 U CN201220400949 U CN 201220400949U CN 202767204 U CN202767204 U CN 202767204U
- Authority
- CN
- China
- Prior art keywords
- floating drum
- water
- delay
- chamber
- intaking valve
- 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.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
- E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
- E03D1/32—Arrangement of inlet valves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/7358—By float controlled valve
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Check Valves (AREA)
Abstract
An inlet valve water inflow delay structure is arranged on an inlet valve body. The inlet valve water inflow delay structure comprises an outer floating bowl, a delay floating bowl, and internal and external screw rods. The outer floating bowl is provided with a chamber with an upward opening. Side wall of the outer floating bowl is provided with a plurality of grooves communicated with the chamber. A hole is formed in the bottom portion of the chamber. A water overflow mat is arranged corresponding to the hole. A small hole is formed in the middle portion of the water overflow mat. A single-way valve is loosely arranged on the bottom portion of the hole. One end of the internal screw rod is adjustably connected with the outer floating bowl. The other end of the internal screw rod is rotationally fixed on the inlet valve body. The delay floating bowl is floatingly arranged in the chamber of the outer floating bowl and is provided with a cavity with a downward opening. One end of the external screw rod is adjustably connected with the delay floating bowl. The other end of the delay floating bowl is rotationally connected with a rocking beam of the inlet valve body. A linkage is formed among the delay floating bowl, the external screw rod and the rocking beam. Waste of water sources is avoided by delaying of opening time of an inlet valve by the delay floating bowl.
Description
Technical field
The utility model relates to sanitaryware accessory field, and concrete and a kind of water intaking valve postpones the structurally associated of water inlet.
Background technology
The structure of existing toilet water tank water inlet valve as shown in Figure 1, water inlet is to be controlled by floating drum A, determine the opportunity of water level, displacement and the water intake valve of water tank by the high and low position adjustment of floating drum A, after cistern water level descends, floating drum A descends thereupon, driving fork B rotates, the pore that covers on the water intaking valve is opened, the water inlet of water intaking valve is opened, water tank is carried out moisturizing, after water level in the water tank rises, floating drum A rises thereupon, drive fork B backward rotation, with on the pore that covers block, can close the water inlet of water intaking valve.Find in the use, draining valve is opened in the drainage procedure, water level is reduced to certain position in the water tank, just fall the water inlet of opening water intaking valve begins the feed tank moisturizing to the floating drum A of water intaking valve, therefore have the situation that draining is on one side intake simultaneously on one side, the new water that replenishes of remaining water in the water tank and part is discharged from outfall together like this, that is to say actual displacement=draining valve fixedly displacement+draining valve do not close the water (water of this part does not play souring) that the water valve that advances advances, so caused unnecessary water resource waste.The design people improves for this deficiency, and this case produces thus.
The utility model content
The utility model provides a kind of water intaking valve that is installed in the toilet flush to postpone water inlet structure, can control to make water intaking valve just water inlet behind drain shut valve, reaches the purpose of water-saving.
For achieving the above object, solution of the present utility model is:
A kind of water intaking valve postpones water inlet structure, is located on the water intaking valve body, and include outer floating drum, postpone floating drum, and inside and outside screw rod; Described outer floating drum has the chamber of a upward opening, the sidewall of outer floating drum offers some flutings that communicate with chamber, and the bottom of this chamber is provided with perforate, and a spilling water pad correspondence is located in this perforate, the middle part of this spilling water pad offers aperture, the bottom of being located at perforate that an one way valve is loosening; Described inner screw one end and adjustable the linking together of outer floating drum, but being fixed on the water intaking valve body of other end turn; In the chamber of being located at outer floating drum that described delay floating drum floats, this delay floating drum has a cavity under shed; Described external screw rod one end and adjustable the linking together of delay floating drum, but the fork of the connection water intaking valve body of other end turn forms interlock between this delay floating drum, external screw rod and the fork.
Be provided with a hollow double-screw bolt in the chamber of described outer floating drum, the inwall of double-screw bolt is provided with internal thread, and the shaft of corresponding described inner screw is provided with the external screw thread that cooperates with it.
Described delay floating drum is provided with the screw of a up/down perforation, and the inwall of this screw is provided with internal thread, and the shaft of corresponding described external screw rod is provided with the external screw thread that cooperates with it.
Described one way valve is provided with grab, utilizes grab to buckle on the aperture of outside floating drum perforate.
Adopt such scheme, the utility model postpones the time that water intaking valve is opened by postponing floating drum, guarantees that water intaking valve is just opened water inlet behind drain shut valve, makes the fixedly displacement of displacement=draining valve, prevents water resource waste, and then reaches the purpose of water-saving.
Description of drawings
Fig. 1 is a kind of structural representation of existing toilet water tank water inlet valve;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model water intaking valve;
Fig. 3 is the combining structure schematic diagram of the utility model water intaking valve;
Fig. 4 is the assembled sectional view of the utility model water intaking valve, and the height of display delay floating drum 3 is in the shortest position time delay;
Fig. 5 is the assembled sectional view of the utility model water intaking valve, and the height of display delay floating drum 3 is in the longest position time delay;
Fig. 6 is enforcement schematic diagram of the present utility model.
The specific embodiment
The utility model is elaborated below in conjunction with accompanying drawing and implementation.
To shown in Figure 6, water intaking valve of the present utility model postpones water inlet structure, is located on the water intaking valve body 1 such as Fig. 2, and include outer floating drum 2 and postpone floating drum 3, and the inner screw 4 that cooperates with outer floating drum 2 and the external screw rod 5 that cooperates with the delay floating drum.
Described outer floating drum 2 has the chamber 21 of a upward opening, the sidewall of outer floating drum 2 offers some flutings 22 that communicate with chamber 21, the bottom of chamber 21 is provided with perforate 23, one spilling water pad 24 is located in this perforate 23, the aperture of these spilling water pad 24 corresponding perforates 23 and arranging, the middle part of spilling water pad 24 offers aperture 241, one one way valve 25 is located at the bottom of perforate 23, this one way valve 25 is provided with grab 251, utilize grab 251 with one way valve 25 loosening buckling on the aperture of perforate 23, should be provided with in addition a hollow double-screw bolt 26 in the chamber 21 of outer floating drum 2, the inwall of double-screw bolt 26 is provided with internal thread, the shaft of described inner screw 4 is provided with external screw thread, the lower end links together by threaded engagement and the outer floating drum 2 with double-screw bolt 26, but being fixed on the water intaking valve body 1 of the upper end turn of this inner screw 4, turn inner screw 4 can drive outer floating drum 2 and move up and down the adjusting height with the water level height in the control water tank;
In the chamber that is installed in outer floating drum 2 21 that described delay floating drum 3 floats, this delay floating drum 3 has a cavity 31 under shed, and the position of floating drum 2 double-screw bolts 26 is provided with the screw 32 of a up/down perforation outside correspondence, the inwall of this screw 32 is provided with internal thread, the screw 32 that postpones floating drum 3 during installation overlaps outside the double-screw bolt 26 of floating drum 2 outside, the shaft of described external screw rod 5 is provided with external screw thread, these external screw rod 5 lower ends wear inner screw 4 and cooperate with the screw 32 that postpones floating drum 3, link together with delay floating drum 3, but the fork 11 of the connection water intaking valve body 1 of the upper end turn of this external screw rod 5, this postpones floating drum 3, form interlock between external screw rod 5 and the fork 11, turn external screw rod 5 can drive and postpone floating drum 3 and move up and down in the chamber 21 of floating drum 2 outside and regulate height, determine that according to the height that postpones floating drum 3 water intaking valve postpones the time of water inlet, as shown in Figure 4, for postponing floating drum 3, the utility model highly is in the shortest position time delay, as shown in Figure 5, for postponing floating drum 3, the utility model highly is in the longest position time delay.
Operating principle of the present utility model is: after water level rises in the water tank, the one way valve 25 of outer floating drum 3 bottoms is in Water Pressure lower seal make and break hole 23, at this moment the water in the water tank flows in the chamber 21 by the fluting 22 of outer floating drum 3 sidewalls, make delay floating drum 3 upwards floated by the effect of water buoyancy, and interlock and external screw rod 5 vertically move up and the fork 11 that drives water intaking valve body 1 counterclockwise upwards beats the pore that covers on the water intaking valve body 1 is blocked, close the water inlet of water intaking valve.
After water level in the water tank descends, one way valve 25 is not subjected to Water Pressure and opens perforate 23, at this moment the water section in the chamber 21 of outer floating drum 3 is flowed out by the fluting 22 of outer floating drum 3 sidewalls, another part is slowly overflowed by the gap of 22 of one way valve 25 and perforates by the aperture at spilling water pad 23 middle parts, to drain shut valve, postponing floating drum 3 not fallen under the own wt effect by buoyant support, interlock external screw rod 5 vertically moves down and the downward beat of fork 11 pin hour hands that drives water intaking valve body 1 is opened the pore that covers on the water intaking valve body 1, and the water inlet of water intaking valve begins water inlet.
Adopt such scheme, the utility model postpones the time that water intaking valve is opened by postponing floating drum, guarantees that water intaking valve is just opened water inlet behind drain shut valve, makes the fixedly displacement of displacement=draining valve, prevents water resource waste, and then reaches the purpose of water-saving.
Claims (4)
1. a water intaking valve postpones water inlet structure, is located on the water intaking valve body, it is characterized in that: include outer floating drum, postpone floating drum, and inside and outside screw rod;
Described outer floating drum has the chamber of a upward opening, the sidewall of outer floating drum offers some flutings that communicate with chamber, and the bottom of this chamber is provided with perforate, and a spilling water pad correspondence is located in this perforate, the middle part of this spilling water pad offers aperture, the bottom of being located at perforate that an one way valve is loosening; Described inner screw one end and adjustable the linking together of outer floating drum, but being fixed on the water intaking valve body of other end turn;
In the chamber of being located at outer floating drum that described delay floating drum floats, this delay floating drum has a cavity under shed; Described external screw rod one end and adjustable the linking together of delay floating drum, but the fork of the connection water intaking valve body of other end turn forms interlock between this delay floating drum, external screw rod and the fork.
2. water intaking valve as claimed in claim 1 postpones water inlet structure, and it is characterized in that: be provided with a hollow double-screw bolt in the chamber of described outer floating drum, the inwall of double-screw bolt is provided with internal thread, and the shaft of corresponding described inner screw is provided with the external screw thread that cooperates with it.
3. water intaking valve as claimed in claim 1 postpones water inlet structure, and it is characterized in that: described delay floating drum is provided with the screw of a up/down perforation, and the inwall of this screw is provided with internal thread, and the shaft of corresponding described external screw rod is provided with the external screw thread that cooperates with it.
4. water intaking valve as claimed in claim 1 postpones water inlet structure, and it is characterized in that: described one way valve is provided with grab, utilizes grab to buckle on the aperture of outside floating drum perforate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400949 CN202767204U (en) | 2012-08-14 | 2012-08-14 | Inlet valve water inflow delay structure |
| US13/777,114 US20140048157A1 (en) | 2012-08-14 | 2013-02-26 | Water Supply Delaying Structure of Inlet Valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400949 CN202767204U (en) | 2012-08-14 | 2012-08-14 | Inlet valve water inflow delay structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767204U true CN202767204U (en) | 2013-03-06 |
Family
ID=47773787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220400949 Expired - Fee Related CN202767204U (en) | 2012-08-14 | 2012-08-14 | Inlet valve water inflow delay structure |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20140048157A1 (en) |
| CN (1) | CN202767204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996128A (en) * | 2016-01-22 | 2017-08-01 | Toto株式会社 | Flush toilet device |
| CN109519590A (en) * | 2018-12-05 | 2019-03-26 | 厦门融技精密科技有限公司 | A kind of delay water intake mechanism |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9499964B2 (en) * | 2012-02-22 | 2016-11-22 | Toto Ltd. | Flush water supply device, flush water tank assembly with flush water supply device, and flush toilet with flush water tank assembly |
| MX2017011738A (en) | 2015-03-12 | 2018-04-11 | Fluidmaster | Flow diverter with antisiphon. |
| CN106284563B (en) * | 2015-06-01 | 2023-11-28 | 厦门融技精密科技有限公司 | Low water tank squatting pan face wash water controlling means |
| JP6578625B2 (en) * | 2017-05-25 | 2019-09-25 | Toto株式会社 | Washing water supply device |
| CN109469170B (en) * | 2018-12-05 | 2024-03-22 | 厦门融技精密科技有限公司 | Flushing device for toilet |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5715859A (en) * | 1996-10-02 | 1998-02-10 | Hunter Plumbing Products | Adjustable fill valve assembly |
| US6510866B2 (en) * | 2001-03-26 | 2003-01-28 | Wdi International, Inc. | Ball cock assembly, float assembly for same, and method of controlling liquid level in a tank |
| US6666228B1 (en) * | 2003-06-12 | 2003-12-23 | Feiyu Li | Ball cock assembly |
-
2012
- 2012-08-14 CN CN 201220400949 patent/CN202767204U/en not_active Expired - Fee Related
-
2013
- 2013-02-26 US US13/777,114 patent/US20140048157A1/en not_active Abandoned
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996128A (en) * | 2016-01-22 | 2017-08-01 | Toto株式会社 | Flush toilet device |
| CN106996128B (en) * | 2016-01-22 | 2019-10-22 | Toto株式会社 | Flush toilet device |
| CN109519590A (en) * | 2018-12-05 | 2019-03-26 | 厦门融技精密科技有限公司 | A kind of delay water intake mechanism |
| CN109519590B (en) * | 2018-12-05 | 2024-03-22 | 厦门融技精密科技有限公司 | Delay mechanism of intaking |
Also Published As
| Publication number | Publication date |
|---|---|
| US20140048157A1 (en) | 2014-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 361000 Tianfeng Road, Jimei District, Xiamen, Fujian Province, No. 69 Patentee after: Runner (Xiamen) Corp. Address before: The North Industrial Zone of Jimei Tianfeng road Xiamen City, Fujian province 361021 No. 69 Patentee before: Xiamen Runner Industrial Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20210814 |