CN108662227A - A kind of embedded pedal delayed valve - Google Patents
A kind of embedded pedal delayed valve Download PDFInfo
- Publication number
- CN108662227A CN108662227A CN201810754579.9A CN201810754579A CN108662227A CN 108662227 A CN108662227 A CN 108662227A CN 201810754579 A CN201810754579 A CN 201810754579A CN 108662227 A CN108662227 A CN 108662227A
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- CN
- China
- Prior art keywords
- valve
- embedded
- pedal
- cypriot
- delayed
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/62—Pedals or like operating members, e.g. actuated by knee or hip
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
A kind of water supply embedded pedal delayed valve is mainly used for the water supply valve of toilet size urinal flushing.Valve is mainly designed to Embedded inside and outside separate structure by the present invention, thus valve is allowed to be embedded under earth's surface with water supply line, only foot pedal and dirt-proof, decoration rubber shield exposes ground surface, to replace the valve of damage, the foot-operated cypriot valve components body in embedded valve under earth's surface is only needed to change.It is characterized in that：The valve includes inside and outside two parts composition, and is linked together by embedded installation locking.1. outside is embedded to the valve shell and embedded foot pedal dirt-proof of the valve shell opener end with metal frame, decoration rubber shield of earth's surface under shed flush with ground to be installed with water supply line；2. inside, which is replaceable valve insertion, rides cypriot valve components body.This valve can be selected to install in the beautiful position of decoration easy to use by the wish of people.The material manufacture of the not corrosions such as engineering plastics, stainless steel, rubber can be used in the valve, and reliable operation is at low cost.
Description
Technical field
The present invention relates to a kind of water supply valves, and delay is ridden more particularly to the water supply for toilet size urinal flushing
Valve.
Background technology
Currently, all kinds of patent pedal delayed valves that are existing in the market and having been reported that, construction is foot-operated delay
Valve is installed along with water supply line on ground, and is all mounted in the position at toilet wall angle, the valve on pipeline
Foot pedal has certain height from the ground, and very inconvenient, general when especially the elderly uses thus is brought to user
Foot, which is raised, to be stretched to wall angle just and can step on the foot pedal of valve, is be easy to cause and is lost center of gravity and fall down.And it is exposed to wall angle
The foot pedal lifted up on pipeline and valve not only accounts for space, also very unsightly.This pedal delayed valve is also difficult to and the modern times
The decoration of toilet matches.
Invention content
Against the above deficiency, the purpose of the present invention is to provide a kind of embedded pedal time-delay valves being embedded under earth's surface
Door, it can not only be installed to the beautiful position of decoration easy to use, but also the valve replaced under embedment earth's surface is easy to.Pipeline
It is installed with concealed manner with valve, such valve energy of invention is well and modern high-grade decoration is mating.
To achieve the goals above, the technical solution adopted by the present invention to solve the technical problems is：Embedded pedal prolongs
When valve, valve is mainly designed to Embedded inside and outside separate structure, thus valve allowed to be buried with water supply line by its invention
Enter under earth's surface, only the dirt-proof of foot pedal, decoration rubber shield expose ground surface.To replace the valve of damage, only need more
Change the foot-operated cypriot valve components body in embedded valve under earth's surface.It is characterized in that：The valve body includes inside and outside two parts composition, and
It is linked together by embedded installation locking.1, external for the valve shell of water supply line installation embedment earth's surface under shed flush with ground
With embedded foot pedal dirt-proof of the valve shell opener end with metal frame, decoration rubber shield；2, internal is that replaceable valve is embedding
Enter foot-operated cypriot valve components body.It is equipped in external valve shell and valve is embedded in the docking for riding cypriot valve components body aquaporin docking
The threaded hole of mouth, cylindrical delay water storage cavity, embedded installation locking screw, valve shell opener end are equipped with foot pedal dirt-proof, fill
Adorn the embedded groove of rubber shield.The valve rod, delay that cypriot valve components body is equipped with and foot pedal interlocks are ridden in internal valve insertion
Valve plug body, spring, inlet and outlet and valve shell aquaporin docking to interface, be docked and connected rubber seal.
The structure of diversified forms can be selected in the internal delay time construction of this embedded pedal delayed valve, be in this implementation figure with
For common rubber piston formula delay valve plug.Its structure and working principle：When valve pedal cypriot valve components body is embedded in valve shell
After interior installation connection locking, the disengaging aquaporin of valve just seals connection, and the piston of time-lag action is played in time-delay valve cock body lower part
In company with the cylindrical delay water storage cavity of insertion valve shell bottom.Valve rod under foot pedal makes under the upward elastic force effect of spring
The water storage cavity draining that valve plug elastic tape on time-delay valve cock body is close to valve port, the valve thimble of stem lower portion is also made to be close in valve plug body
Mouthful rubber sealing ring, at this time valve be in off state.When foot treading valve pedal, pedal and valve rod stress move downward, valve rod
Under valve thimble push time-delay valve cock body in spring compress downwards, valve thimble pushed away from water storage cavity discharge outlet rubber sealing ring,
Water storage cavity drainage channel is opened, and the water in water storage cavity is discharged by the pushing of piston from the discharge outlet of valve thimble top both sides, is prolonged
When valve plug body lower part piston portion also simultaneously be pulled to water storage cavity bottom, the water of water storage cavity is drained from, at this time time-delay valve cock body
On valve plug rubber pushed away from valve port, valve is opened water supply.When foot leaves valve pedal, valve thimble is in the upward elastic force of spring
Under the action of the water storage cavity discharge outlet rubber sealing ring be close in valve plug body make its closing, water that cannot enter water storage from this discharge outlet
Chamber, while valve rod also drives time-delay valve cock body to move upwards, but the piston of the time-delay valve cock body lower part in water storage cavity at this time
Using piston elastic tape as separation up and down, foring on one has water, under it is anhydrous, without the larger pressure difference of air, this pressure
The elastic force upward more than the spring under foot pedal downwards, blocks the upward resetting movement of time-delay valve cock body, but piston elastic tape and
Water storage cavity wall is loose fit, and water very long can inject water storage cavity from loose fit place, the pressure downward to time-delay valve cock body is made to disappear gradually
It removing, time-delay valve cock body slowly moves upwards, and hydraulic pressure reaches balance inside and outside water storage cavity, and valve plug body, which resets to close, to be stopped supplying water, due to
Water, which fills water storage cavity, needs the regular hour, so valve closing also needs certain time, therefore the valve is played after opening and is delayed
Close the effect supplied water.The material manufacture of the not corrosions such as engineering plastics, stainless steel, rubber can be used in the manufacture material of the valve,
Reliable operation, it is at low cost.
The invention has the advantages that Toilet Installation this embedded pedal delayed valve in public places can be to avoid
Disease carrying germ passes through manual valve handle cross-infection and propagation.It can also accomplish that using water wisely, this valve such as damage, replacement is held very much
Easily, cypriot valve components body is ridden in the valve insertion only needed to change under earth's surface, and can be not required to specific purpose tool and professional.This
Valve can be selected to install in the beautiful position of decoration easy to use by the wish of people, and entire Pipe installing is hidden under earth's surface, no
Pipeline material is only saved, and is well suited for mating with modern high-grade decoration.Foot pedal dirt-proof, the decoration rubber to basset protects
Cover is replaced and is also easy to, and the rubber shield of replacement different colours when can be by between the hobby of people, novel and beautiful, fashion is fashionable, at
The spotlight decorate between contemporary health.
Description of the drawings
Fig. 1 is the structure chart of the embodiment of the present invention 1.
Fig. 2 is the A-A sectional views of Fig. 1.
Fig. 3 is that cypriot valve components body structure chart is ridden in the insertion of 1 valve of the embodiment of the present invention.
Schematic diagram when Fig. 4 is 1 embedded pedal delayed valve open state of the embodiment of the present invention.
Fig. 5 is the structure chart of the embodiment of the present invention 2.
3. foot pedal with metal frame of cypriot valve components body is ridden in 2. valve of valve shell insertion in figure under 1. embedment earth's surfaces
Dirt-proof, 7. valve rod rubber seal of decoration rubber shield 4. foot pedal, 5. valve rod, 6. spring, 8. installation locking screw 9.
10. ground of rubber seal, 11. time-delay valve cock body, 12. rubber seal, 13. valve plug rubber, 14. rubber sealing ring 15.
16. spring of hollow bolt, 17. piston elastic tape
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1：As shown in Figure 1, Figure 2, Figure 3, Figure 4, earth's surface is embedded to after valve shell (1) being connected with inlet and outlet pipe lines
Under, valve is embedded in ride in the embedded valve shell (1) of cypriot valve components body (2) again and be installed with four by valve shell opener flush with ground (10)
Screw (8) is connect with valve casing (1) installation locking makes the aquaporin of valve internal be connected to by (9), (12) rubber seal rings for seal,
Finally the foot pedal dirt-proof with metal frame, decoration rubber shield (3) are embedded in the shield embedded groove of valve shell flush with ground.Figure
1 is valve-closed state, and when foot-operated foot pedal (4), valve rod (5) stress moves downward and push the spring (16) is compressed downwards, makes
Valve thimble pushed away from water storage cavity discharge outlet rubber sealing ring (14) discharge outlet and is opened, while the spring (16) compressed pushes delay
Valve plug body (11) moves downward the water in water storage cavity that will be delayed and is discharged from the discharge outlet of valve thimble top both sides, valve plug rubber (13)
Also pushed away valve port simultaneously, valve is opened water supply (see Fig. 4 valve opening states).When foot leaves foot pedal (4), valve rod
(5) under the upward elastic force effect of spring, so that valve thimble is close to rubber sealing ring (14) makes delay water storage cavity discharge outlet close, water
Water storage cavity cannot be entered from this discharge outlet, in the water storage cavity that piston elastic tape (17) is separation, water arranged at top, lower part is anhydrous,
No air forms a larger pressure difference, which blocks downwards time-delay valve cock body (11) upward resetting movement, but piston rubber
It is loose fit between apron (17) and water storage cavity wall, water can slowly inject water storage cavity, downward pressure meeting from the gap of loose fit
Gradually it eliminates, valve plug body also can be moved upwards slowly, and hydraulic pressure reaches balance to the piston elastic tape (17) in last water storage cavity up and down,
Time-delay valve cock body (11) reset makes valve plug rubber (13) be close to the closing water supply stopping of valve port valve, makes piston elastic tape (17) up and down
The time that hydraulic pressure reaches balance is the delay time after valve opening.
Embodiment 2：As shown in figure 5, as embodiment 1 is essentially identical, the difference is that only：Delay water storage cavity is located at valve
Bottom in embedded foot-operated cypriot valve components body.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of water supply embedded pedal delayed valve, invention is characterized in：Valve body includes the insertion of inside and outside two parts composition
Formula separate structure, outside are valve casing and foot pedal dirt-proof, decoration rubber shield, and inside is that cypriot valve components are ridden in valve insertion
Body, the valve replaced under earth's surface only need to change the foot-operated cypriot valve components body in embedded valve.
2. embedded pedal delayed valve according to claim 1, it is characterized in that：Foot pedal is equipped with dirt-proof, decoration
Rubber shield.
3. embedded pedal delayed valve according to claim 1, it is characterized in that：Valve insertion is ridden on cypriot valve components body
Equipped with valve rod, the time-delay valve cock body interlocked with foot pedal.
4. embedded pedal delayed valve according to claim 1, it is characterized in that：Valve insertion is ridden on cypriot valve components body
Equipped with inlet and outlet.
5. embedded pedal delayed valve according to claim 1, it is characterized in that：Valve insertion is ridden on cypriot valve components body
Equipped with valve shell aquaporin dock to interface.
6. embedded pedal delayed valve according to claim 1, it is characterized in that：Valve insertion is ridden on cypriot valve components body
Aquaporin and valve shell aquaporin insertion be docked and connected equipped with rubber seal.
7. embedded pedal delayed valve according to claim 1, it is characterized in that：It is foot-operated that valve shell is equipped with valve insertion
Assembly body is embedded in the threaded hole of installation locking screw.
8. embedded pedal delayed valve according to claim 1, it is characterized in that：Valve insertion is ridden under cypriot valve components body
Portion is equipped with cylindrical delay water storage cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754579.9A CN108662227A (en) | 2018-07-11 | 2018-07-11 | A kind of embedded pedal delayed valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754579.9A CN108662227A (en) | 2018-07-11 | 2018-07-11 | A kind of embedded pedal delayed valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108662227A true CN108662227A (en) | 2018-10-16 |
Family
ID=63772648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810754579.9A Withdrawn CN108662227A (en) | 2018-07-11 | 2018-07-11 | A kind of embedded pedal delayed valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108662227A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114921934A (en) * | 2022-05-18 | 2022-08-19 | 湖北美的洗衣机有限公司 | Feeding device and clothes treatment equipment |
-
2018
- 2018-07-11 CN CN201810754579.9A patent/CN108662227A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114921934A (en) * | 2022-05-18 | 2022-08-19 | 湖北美的洗衣机有限公司 | Feeding device and clothes treatment equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181016 |