CN201407403Y - Time-delay valve - Google Patents
Time-delay valve Download PDFInfo
- Publication number
- CN201407403Y CN201407403Y CN2009201584137U CN200920158413U CN201407403Y CN 201407403 Y CN201407403 Y CN 201407403Y CN 2009201584137 U CN2009201584137 U CN 2009201584137U CN 200920158413 U CN200920158413 U CN 200920158413U CN 201407403 Y CN201407403 Y CN 201407403Y
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- China
- Prior art keywords
- valve
- water intake
- stop piece
- outlet
- described valve
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- 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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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
A time-delay valve comprises a valve casing and a valve spool. The valve casing is a cylindrical body comprising an upper baffle, a lower baffle and a valve casing side wall, wherein the valve casingside wall is arranged between the upper baffle and the lower baffle. The valve spool comprises a link rod and a valve body, wherein the valve body comprises an upper valve body, an annular groove anda lower valve body, the annular groove is arranged between the upper valve body and the lower valve body, and the valve body is arranged inside the valve casing. The time-delay valve is convenient forusage, sanitary and environment-friendly, is suitable for various occasions, and can avoid forgetting to close the valve and save water resource.
Description
Technical field:
The utility model relates to a kind of valve, relates in particular to a kind of time-delay valve.
Background technique:
The present push type valve that uses, push it, current can flow through through valve, remove pressure, valve restores to the original state, current just can not flow out through valve, though that this valve uses is more convenient, also have certain defective, for example it is installed in the urinal top, dash just current with its control, if forget and push valve, just just do not have the purpose of dashing.If it is installed in the toilet rim trample part, though can overcome the problem of forgeing use after an action of the bowels, it allows the current flushing toilet bowl in the overall process of using always, and water consumption is big, does not economize on water.
The model utility content:
The purpose of this utility model be to provide a kind of easy to use, simple to operate, save the water source, be convenient to many-sided time-delay valve of using.
The purpose of this utility model is implemented by following technological scheme: a kind of time-delay valve includes valve housing, spool; Described valve housing is a staving, and described valve housing is made up of upper stop piece, lower stop piece and valve housing sidewall, and described valve housing sidewall places between described upper stop piece and the described lower stop piece; Described spool includes connecting rod, valve body, described valve body places described valve housing inside, the described upper stop piece of described valve housing is provided with attachment hole, described connecting rod passes that described attachment hole is connected with the upper body of described spool or is into a single integrated structure, described connecting rod outside is with pressure spring, described connecting rod top is provided with spiral shell and buckles, and buckles at described spiral shell and is provided with pressure cap, is provided with vent on the described lower stop piece of described valve housing; Be respectively equipped with valve water intake, valve outlet at sidewall of described valve housing, described valve water intake is communicated with the valve intake pipe, described valve outlet is communicated with the valve outlet pipe, the relative another side sidewall of described valve housing is provided with the tank water intake, the tank water outlet, described tank water intake, described tank water outlet all are communicated with the standpipe of tank; Wherein said valve body is made up of described upper body, annular groove, lower body, described annular groove places between described upper body, the described lower body, or described valve body is made up of described upper body and described lower body, is provided with through hole between described upper body, described lower body.
Time-delay valve is opened, and described pressure spring is in confined state, and described valve water intake is positioned at described valve outlet bottom, and described tank water intake is positioned at described tank water outlet bottom; The thickness of described upper body equals the distance of described upper stop piece lower edge and described valve outlet upper limb, greater than the height of described valve outlet; The thickness of described lower body equals the distance of described lower stop piece upper limb and described valve water intake lower edge, greater than the height of described valve water intake.
Time-delay valve is closed, and described pressure spring is in confined state, and described valve water intake is positioned at described valve outlet top, and described tank water intake is positioned at described tank water outlet top; The thickness of described upper body equals the distance of described upper stop piece lower edge and described valve water intake upper limb, greater than the height of described valve water intake; The thickness of described lower body equals the distance of described lower stop piece upper limb and described valve outlet lower edge, greater than the height of described valve outlet.
It also includes valve switch, and described valve switch is connected with described pressure cap, and described valve switch includes rotating shaft, depression bar, and described depression bar fixedly places in the described rotating shaft.
Advantage: easy to use, be fit to use under the multiple situation, hygienic environment-protecting both can have been avoided forgeing, and can save the water source again.
Description of drawings:
Fig. 1 is embodiment 1 an overall structure schematic representation.
Fig. 2 is embodiment 2 an overall structure schematic representation.
Embodiment:
Embodiment 1:(is as shown in Figure 1) a kind of time-delay valve, include valve housing 1, spool 2; Valve housing 1 is a staving, and valve housing 1 is made up of upper stop piece 3, lower stop piece 4 and valve housing sidewall 5, and valve housing sidewall 5 places between upper stop piece 3 and the lower stop piece 4; Spool 2 includes connecting rod 6, valve body 7, valve body 7 is by upper body 8, annular groove 9, lower body 10 is formed, annular groove 9 places upper body 8, between the lower body 10, valve body 7 places valve housing 1 inside, the upper stop piece 3 of valve housing 1 is provided with attachment hole 11, connecting rod 6 passes that attachment hole 11 is connected with upper body 8 or is into a single integrated structure, connecting rod 6 outsides are with pressure spring 12, connecting rod 6 tops are provided with spiral shell and buckle 13, on spiral shell button 13, be provided with pressure cap 14, connecting rod 6 and pressure cap 14 fixedly can be accomplished same moved further by spiral shell button 13, on the lower stop piece 4 of valve housing 1, be provided with vent 15; Be respectively equipped with valve water intake 16, valve outlet 17 at 1 one sidewalls of valve housing, valve water intake 16 is positioned at valve outlet 17 bottoms, valve housing 1 relative another side sidewall is provided with tank water intake 18, tank water outlet 19, tank water intake 18 are positioned at tank water outlet 19 bottoms; The thickness of upper body 8 equals the distance of upper stop piece 3 lower edges and valve outlet 17 upper limbs, and greater than the height of valve outlet 17, valve water intake 16 and annular groove 9, tank water intake 18 are formed the intake tunnel of time-delay valves; Valve water intake 16 is communicated with valve intake pipe 22, and valve outlet 17 is communicated with valve outlet pipe 23, and the thickness of lower body 10 equals the distance of lower stop piece 4 upper limbs and valve water intake 16 lower edges, greater than the height of valve water intake 16.Tank water outlet 19 and annular groove 9, valve water intake 18 are formed the exhalant canal of time-delay valves, and tank water intake 18, tank water outlet 19 all are communicated with the standpipe 21 of tank 20.
Working principle: during normality, intake tunnel is closed exhalant canal and is opened, and air in certain amount is arranged in the water storage bucket.Pressure cap pressurized during use, pressure spring is compressed, drive valve body when the pressure cap drivening rod moves down and move down, closely contact with lower stop piece until lower body, this moment, intake tunnel was opened, exhalant canal is closed, current enter tank by intake tunnel, and the air in the compression tank is when the air pressure in the tank equals hydraulic pressure, current are no longer mobile, and the water that can store prearranging quatity in the tank is stand-by.When the pressure cap pressure is removed, the pressure spring recovery drives pressure cap thereupon and connecting rod moves up, spool moves synchronously with connecting rod, closely contact with upper stop piece until upper body, this moment, exhalant canal was opened, intake tunnel is closed, and current flow out from tank and enter desired area through exhalant canal.
Embodiment 2:(is as shown in Figure 2) a kind of time-delay valve, include valve housing 1, spool 2; Valve switch 24, valve housing 1 are stavings, and valve housing 1 is made up of upper stop piece 3, lower stop piece 4 and valve housing sidewall 5, and valve housing sidewall 5 places between upper stop piece 3 and the lower stop piece 4; Spool 2 includes connecting rod 6, valve body 7, and valve body 7 is made up of upper body 8 and lower body 10, is provided with through hole 27 between upper body 8, the lower body 10.Valve body 7 places valve housing 1 inside, the upper stop piece 3 of valve housing 1 is provided with attachment hole 11, connecting rod 6 passes that attachment hole 11 is connected with upper body 8 or is into a single integrated structure, connecting rod 6 outsides are with pressure spring 12, connecting rod 6 tops are provided with spiral shell and buckle 13, on spiral shell button 13, be provided with pressure cap 14, connecting rod 6 and pressure cap 14 fixedly can be accomplished same moved further by spiral shell button 13, valve switch 24 is connected with pressure cap 14, valve switch 24 includes rotating shaft 26, depression bar 25, depression bar 25 fixedly places in the rotating shaft 26, and rotating shaft 26 can unite two into one with the rotating shaft of toilet lid.On the lower stop piece 4 of valve housing 1, be provided with vent 15; Be respectively equipped with valve water intake 16, valve outlet 17 at 1 one sidewalls of valve housing, valve water intake 16 is positioned at valve outlet 17 tops, valve housing 1 relative another side sidewall is provided with tank water intake 18, tank water outlet 19, tank water intake 18 are positioned at tank water outlet 19 tops; Valve water intake 16 and through hole 27, tank water intake 18 are formed the intake tunnel of time-delay valves; Valve water intake 16 is communicated with valve intake pipe 22, valve outlet 17 is communicated with valve outlet pipe 23, tank water outlet 19 and through hole 27, valve water intake 18 are formed the exhalant canal of time-delay valves, and tank water intake 18, tank water outlet 19 all are communicated with the standpipe 21 of tank 20.
Working principle: during normality, depression bar pushes pressure cap downwards, and pressure spring is in confined state, intake tunnel is closed, and starts toilet seat and rises when covering, and drives depression bar and leaves pressure cap, pressure spring returns to normal, intake tunnel is opened, and exhalant canal is closed, and current enter tank by intake tunnel, air in the compression tank, when the air pressure in the tank equaled hydraulic pressure, current were no longer mobile, and the water that can store prearranging quatity in the tank is stand-by.Rise when covering when putting down toilet seat, pressure spring pressurized intake tunnel is closed, and exhalant canal is opened, and current flow out from tank and enter desired area through exhalant canal.
Claims (4)
1, a kind of time-delay valve includes valve housing, spool; Described valve housing is a staving, it is characterized in that, described valve housing is made up of upper stop piece, lower stop piece and valve housing sidewall, and described valve housing sidewall places between described upper stop piece and the described lower stop piece; Described spool includes connecting rod, valve body, described valve body places described valve housing inside, the described upper stop piece of described valve housing is provided with attachment hole, described connecting rod passes that described attachment hole is connected with the upper body of described spool or is into a single integrated structure, described connecting rod outside is with pressure spring, described connecting rod top is provided with spiral shell and buckles, and buckles at described spiral shell and is provided with pressure cap, is provided with vent on the described lower stop piece of described valve housing; Be respectively equipped with valve water intake, valve outlet at sidewall of described valve housing, described valve water intake is communicated with the valve intake pipe, described valve outlet is communicated with the valve outlet pipe, the relative another side sidewall of described valve housing is provided with the tank water intake, the tank water outlet, described tank water intake, described tank water outlet all are communicated with the standpipe of tank; Wherein said valve body is made up of described upper body, annular groove, lower body, described annular groove places between described upper body, the described lower body, or described valve body is made up of described upper body and described lower body, is provided with through hole between described upper body, described lower body.
2, time-delay valve according to claim 1, it is characterized in that time-delay valve is opened, described pressure spring is in confined state, described valve water intake is positioned at described valve outlet bottom, and described tank water intake is positioned at described tank water outlet bottom; The thickness of described upper body equals the distance of described upper stop piece lower edge and described valve outlet upper limb, greater than the height of described valve outlet; The thickness of described lower body equals the distance of described lower stop piece upper limb and described valve water intake lower edge, greater than the height of described valve water intake.
3, time-delay valve according to claim 1, it is characterized in that time-delay valve is closed, described pressure spring is in confined state, described valve water intake is positioned at described valve outlet top, and described tank water intake is positioned at described tank water outlet top; The thickness of described upper body equals the distance of described upper stop piece lower edge and described valve water intake upper limb, greater than the height of described valve water intake; The thickness of described lower body equals the distance of described lower stop piece upper limb and described valve outlet lower edge, greater than the height of described valve outlet.
4, according to claim 1 or 3 described time-delay valves, it is characterized in that it also includes valve switch, described valve switch is connected with described pressure cap, and described valve switch includes rotating shaft, depression bar, and described depression bar fixedly places in the described rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201584137U CN201407403Y (en) | 2009-05-23 | 2009-05-23 | Time-delay valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201584137U CN201407403Y (en) | 2009-05-23 | 2009-05-23 | Time-delay valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201407403Y true CN201407403Y (en) | 2010-02-17 |
Family
ID=41678337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201584137U Expired - Fee Related CN201407403Y (en) | 2009-05-23 | 2009-05-23 | Time-delay valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201407403Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393300A (en) * | 2018-05-04 | 2018-08-14 | 江南大学附属医院 | A kind of automatic cleaning apparatus of department of stomatology utensil |
-
2009
- 2009-05-23 CN CN2009201584137U patent/CN201407403Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393300A (en) * | 2018-05-04 | 2018-08-14 | 江南大学附属医院 | A kind of automatic cleaning apparatus of department of stomatology utensil |
| CN108393300B (en) * | 2018-05-04 | 2023-12-22 | 江南大学附属医院 | Automatic cleaning device of department of stomatology utensil |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20120523 |