CN2487924Y - Adjustable toilet cistern intake valve - Google Patents
Adjustable toilet cistern intake valve Download PDFInfo
- Publication number
- CN2487924Y CN2487924Y CN 01243596 CN01243596U CN2487924Y CN 2487924 Y CN2487924 Y CN 2487924Y CN 01243596 CN01243596 CN 01243596 CN 01243596 U CN01243596 U CN 01243596U CN 2487924 Y CN2487924 Y CN 2487924Y
- Authority
- CN
- China
- Prior art keywords
- siphon
- water
- loam cake
- conduit
- keg float
- 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 - Lifetime
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Abstract
The utility model discloses an adjustable toilet cistern intake valve which comprises an intake hose 1, an intake body 2, a guide tube 4, a siphon resistant seat 5, a siphon resistant rubber gasket 6, an upper cover 8, a waterstop rubber gasket 11, an elbow tube 13 and an upright bucket 3. The utility model is mainly characterized in that: a route is that water flowing into the intake valve passes through the intake hose into a water tank while the other route is that the water flows into a counterweight chamber on the upright bucket first and then flows into the water tank. The siphon resistant performance of the utility model completely meets the standard requirements of JC707-1997 issued by the Ministry of Construction; the waterstop effect is good; and the utility model not only lowers the mounting height but also is adequate for being used by matching with a low level cistern.
Description
The utility model relates to a kind of adjustable tank for excrement pan inlet valve.
The tank for excrement pan inlet valve setting height(from bottom) of prior art is too high, is not suitable for the supporting use of low cistern, and many inlet valves have been lost anti-siphon function in order to reduce setting height(from bottom), can not satisfy the JC707-1997 of nation-building portion standard, cause the water resources secondary pollution.
The purpose of this utility model can satisfy the JC707-1997 of nation-building portion standard-required, tank for excrement pan inlet valve that stagnant water effect is good at above-mentioned not enough design is a kind of.
The utility model is achieved through the following technical solutions above-mentioned purpose, tank for excrement pan inlet valve of the present utility model comprises intake pipe, the water inlet body, conduit, anti-siphon seat, anti-siphon rubber cushion, loam cake, the sealing rubber cushion, bend pipe, argue for the sake of arguing, keg float, in it is characterized in that intake pipe is packed into the water body into from water inlet body top, the buckle mutual fastening of buckle on the intake pipe bottom the water inlet body, anti-siphon seat is equipped with on top at the water inlet body, have vent on the anti-siphon seat, anti-siphon rubber cushion is housed between anti-siphon seat and conduit, water outlet place at conduit is provided with splitter box, anti-siphon pad also is housed at the water outlet place of splitter box, keg float is divided into two chambers up and down, link together with buckle between loam cake and the body, argue for the sake of arguing and loam cake between be movably hinged, argue for the sake of arguing and pass through adjustable lever, screw thread mold insert etc. is connected with keg float, and keg float is enclosed within on the water body.
Top at loam cake is provided with back pressure hole, at the center of loam cake one small column is arranged, have bar-shaped trough on the small column, be provided with sealing elastic mounting groove simultaneously in the inside of loam cake, the sealing rubber cushion is packed into behind the fixed groove, and the center small column of the central small hole of sealing rubber cushion and loam cake cooperates to form the resistance uropore, circumferencial direction at loam cake is provided with moisturizing hole and control hole, is connected to bend pipe on the control hole.
Advantage of the present utility model is: (1) anti-siphon performance satisfies the JC707-1997 of nation-building portion standard-required fully.When anti-siphon is tested, anti-siphon rubber cushion between anti-siphon seat and conduit is isolated the water in supravasal water outlet and the case, simultaneously air can enter from the inlet hole on water inlet body and the anti-siphon seat again in the water body, and the water in the water tank can pass through the intake pipe osculum, water inlet body endoporus is extracted out from the conduit endoporus and formed backflow; The anti-siphon rubber cushion that is provided with at the splitter box water outlet place of conduit will on the water outlet place isolation of the moisturizing hole that covers and conduit, the outer chamber that the while air can enter loam cake again from the control hole that covers, water in the water tank can not reach the outer chamber that covers and extract out from the conduit endoporus through the moisturizing hole, form and reflux.(2), stagnant water effect is good.When the water intake valve of keg float whereabouts, current process intake pipe endoporus, conduit endoporus are with sealing rubber cushion jack-up, current flow out from the water outlet of conduit, and a part of water enters water tank through anti-siphon pad, anti-siphon seat osculum, water inlet body endoporus, intake pipe osculum; The outer chamber that another part water enters loam cake through the anti-siphon rubber cushion of supravasal splitter box jack-up, a water part that enters the loam cake outer chamber goes out from the moisturizing orifice flow, and another part flows out from control hole, via the counterweight chamber on the bend pipe inflow keg float.Water level in water tank rises, when keg float floats, by the microgroove mold insert, parts such as adjustable lever drive the rising of arguing for the sake of arguing, back pressure pad on arguing for the sake of arguing will on the back pressure hole that covers seal, enter the hydraulic pressure that hydraulic pressure in the back pressure chamber is higher than the conduit endoporus by the bar-shaped trough on the loam cake newel, the sealing rubber cushion is sealed the conduit endoporus, the inlet valve sealing, on the control hole that covers no longer there are flowing out, water in the counterweight chamber of keg float top flows into water tank by the osculum above it, therefore the keg float buoyancy that overcomes the weight of water in the counterweight chamber that rises just passes through adjustable lever, part such as argue for the sake of arguing is applied on the back pressure pad, makes the back pressure pad tightly suppress back pressure hole, and stagnant water effect is better.(3) reduced setting height(from bottom), be fit to and the supporting use of low cistern.
Embodiment is further described the utility model below in conjunction with accompanying drawing:
Fig. 1 is the utility model embodiment's a structural representation.
Fig. 2 is the utility model embodiment's a detailed schematic.
As shown in the figure, inlet valve advance the sealing do-part and anti-siphon part mainly is made up of following part: intake pipe 1, water inlet body 2, conduit 4, anti-siphon seat 5, anti-siphon rubber cushion 6, prevent siphon rubber cushion 7, sealing rubber cushion 11, loam cake 8, bend pipe 13.In intake pipe 1 is packed into water body 2 into from the tops in the water inlet body 2, when regulating the height of inlet valve, the mutual fastening of buckle 2-1 on the buckle 1-1 on the intake pipe 1 and the water inlet body 2.Anti-siphon seat 5 is contained in the into top of water body 2, and water inlet body 2 convex platform 2-2 carry out spacing to the boss 5-1 on the anti-siphon seat 5, and vent 2-4 on the water inlet body 2 and the vent 5-2 on the anti-siphon seat 5 are interconnected.Conduit 4 passes anti-siphon seat 5 and is contained in in the water body 2, and the lower end of conduit 4 seals by the water inlet 1-2 of seal ring and intake pipe 1.Be provided with anti-siphon rubber cushion 7 at the branch sluice outlet port 4-1 of conduit 4, sealing rubber cushion 11 is contained in the fixed groove 8-1 of loam cake 8, form back pressure cavity between sealing rubber cushion 11 and the loam cake, bar-shaped trough on the center small column 8-4 of loam cake 8 and sealing rubber cushion 11 center holes form the resistance uropore.Loam cake 8 is connected with buckle between the body 2 with water inlet, formation loam cake outer chamber between water inlet body 2, conduit 4 and the loam cake 8.When water intake valve, current are through the endoporus 1-2 of intake pipe 1, the endoporus 4-2 of conduit 4, with sealing rubber cushion 11 jack-up, current flow out from conduit 4 water outlet 4-3, and a part of water is through the splitter box water outlet 4-1 on the conduit 4, to prevent siphon rubber cushion 7 jack-up, enter the loam cake outer chamber.Enter the water in the loam cake outer chamber, the moisturizing orifice flow of a part on loam cake 8 goes out (not indicating among the figure), and a part of water flows out from the control hole 8-2 of loam cake 8, flows in the counterweight chamber 3-1 of keg float 3 through bend pipe 13.Enter the water at the water outlet 4-3 place of conduit 4, another part water flows out via the gap that forms between anti-siphon pad 6 and the conduit 4, enters the endoporus 2-3 of body 2, the osculum 1-3 inflow water tank of intake pipe 1 by the osculum 5-3 of anti-siphon seat 5.
The water inlet control section of inlet valve is mainly by forming with lower member: back pressure pad 9, latch 10, argue for the sake of arguing 12, adjustable lever 14, keg float 3 etc.During water intake valve, the water level in water tank raises, because keg float 3 lower chambers 3-2 buoyancy function, keg float 3 rises, and by microgroove mold insert 15, adjustable lever 14 parts such as grade drive to argue for the sake of arguing and 12 raise, back pressure hole 8-3 with loam cake 8 seals by back pressure pad 9, the inlet valve sealing.Behind the inlet valve sealing, bend pipe 13 stops water outlet.In the water inlet process, enter the water among the keg float 3 counterweight chamber 3-1, flow out through the osculum 3-3 on the counterweight chamber, this moment, keg float 3 floated, overcome the buoyancy of the weight of the water among the counterweight chamber 3-1, just be applied on the back pressure pad 9 by 12 parts such as grade of arguing for the sake of arguing, make the back pressure hole 8-3 sealing effect on 9 pairs of loam cakes 8 of back pressure pad better.
Claims (3)
1, a kind of adjustable tank for excrement pan inlet valve, comprise intake pipe (1), water inlet body (2), conduit (4), anti-siphon seat (5), anti-siphon rubber cushion (6), loam cake (8), sealing rubber cushion (11), bend pipe (13), argue for the sake of arguing (12), keg float (3), in it is characterized in that intake pipe is packed into the water body into from water inlet body top, the buckle mutual fastening of buckle on the intake pipe bottom the water inlet body, anti-siphon seat is equipped with on top at the water inlet body, have vent on the anti-siphon seat, anti-siphon rubber cushion is housed between anti-siphon seat and conduit, water outlet place at conduit is provided with splitter box, anti-siphon pad also is housed at the water outlet place of splitter box, keg float is divided into two chambers up and down, link together with buckle between loam cake and the body, argue for the sake of arguing and loam cake between be movably hinged, argue for the sake of arguing and pass through adjustable lever, screw thread mold insert etc. is connected with keg float, and keg float is enclosed within on the water body.
2, a kind of adjustable tank for excrement pan inlet valve according to claim 1 is characterized in that keg float is divided into two chambers up and down, and lower chambers is the buoyancy chamber, and upper chamber is the counterweight chamber, has osculum in upper chamber.
3, a kind of adjustable tank for excrement pan inlet valve according to claim 1, it is characterized in that on inlet valve, covering and be provided with back pressure hole, moisturizing hole and control hole, in the centre of loam cake one small column is arranged, have bar-shaped trough on the cylinder, on control hole, be connected to bend pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01243596 CN2487924Y (en) | 2001-06-19 | 2001-06-19 | Adjustable toilet cistern intake valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01243596 CN2487924Y (en) | 2001-06-19 | 2001-06-19 | Adjustable toilet cistern intake valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2487924Y true CN2487924Y (en) | 2002-04-24 |
Family
ID=33655177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01243596 Expired - Lifetime CN2487924Y (en) | 2001-06-19 | 2001-06-19 | Adjustable toilet cistern intake valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2487924Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100572699C (en) * | 2008-05-23 | 2009-12-23 | 谢家福 | A kind of double-inlet water tank inlet valve |
| CN101893125A (en) * | 2010-08-12 | 2010-11-24 | 厦门立业卫浴工业有限公司 | Up and down adjusting device for bucket float of water inlet valve |
| WO2012019346A1 (en) * | 2010-08-12 | 2012-02-16 | 厦门立业卫浴工业有限公司 | Float pail rotating device for lateral water inlet valve |
| WO2012019347A1 (en) * | 2010-08-12 | 2012-02-16 | 厦门立业卫浴工业有限公司 | Apparatus for adjusting height of float of inlet water valve |
| CN102734523A (en) * | 2012-06-29 | 2012-10-17 | 厦门瑞尔特卫浴科技股份有限公司 | Dynamic floating barrel counter weight adjusting mechanism for water tank inlet valve |
| CN102159773B (en) * | 2008-07-01 | 2013-11-13 | 福米纳亚公司 | Adjustable tap for filling cisterns |
| CN104033648A (en) * | 2014-06-06 | 2014-09-10 | 厦门立业卫浴工业有限公司 | Device for preventing leakage of large amount of water for water inlet valve |
| EP3153634A4 (en) * | 2014-06-06 | 2018-02-28 | Lab (Xiamen) Santitary Fitting Inc. | Minor water leak prevention apparatus for water inlet valve |
-
2001
- 2001-06-19 CN CN 01243596 patent/CN2487924Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100572699C (en) * | 2008-05-23 | 2009-12-23 | 谢家福 | A kind of double-inlet water tank inlet valve |
| CN102159773B (en) * | 2008-07-01 | 2013-11-13 | 福米纳亚公司 | Adjustable tap for filling cisterns |
| CN101893125A (en) * | 2010-08-12 | 2010-11-24 | 厦门立业卫浴工业有限公司 | Up and down adjusting device for bucket float of water inlet valve |
| WO2012019346A1 (en) * | 2010-08-12 | 2012-02-16 | 厦门立业卫浴工业有限公司 | Float pail rotating device for lateral water inlet valve |
| WO2012019347A1 (en) * | 2010-08-12 | 2012-02-16 | 厦门立业卫浴工业有限公司 | Apparatus for adjusting height of float of inlet water valve |
| CN101893125B (en) * | 2010-08-12 | 2012-05-23 | 厦门立业卫浴工业有限公司 | Up and down adjusting device for bucket float of water inlet valve |
| CN102734523A (en) * | 2012-06-29 | 2012-10-17 | 厦门瑞尔特卫浴科技股份有限公司 | Dynamic floating barrel counter weight adjusting mechanism for water tank inlet valve |
| CN104033648A (en) * | 2014-06-06 | 2014-09-10 | 厦门立业卫浴工业有限公司 | Device for preventing leakage of large amount of water for water inlet valve |
| CN104033648B (en) * | 2014-06-06 | 2016-04-20 | 厦门立业卫浴工业有限公司 | A kind of inlet valve prevent fast water device |
| EP3153634A4 (en) * | 2014-06-06 | 2018-02-28 | Lab (Xiamen) Santitary Fitting Inc. | Minor water leak prevention apparatus for water inlet valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110619 Granted publication date: 20020424 |