CN202865959U - Fractionally opened drain valve - Google Patents
Fractionally opened drain valve Download PDFInfo
- Publication number
- CN202865959U CN202865959U CN 201220324141 CN201220324141U CN202865959U CN 202865959 U CN202865959 U CN 202865959U CN 201220324141 CN201220324141 CN 201220324141 CN 201220324141 U CN201220324141 U CN 201220324141U CN 202865959 U CN202865959 U CN 202865959U
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- CN
- China
- Prior art keywords
- valve plate
- little
- valve
- outfall
- water shutoff
- 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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Abstract
The utility model discloses a fractionally opened drain valve, which is characterized by comprising a valve seat, a small valve plate and a large valve plate, wherein the valve seat is provided with a large drain opening; the small valve plate is provided with a water sealing body; the large valve plate is provided with a water sealing film and a linkage body; the water sealing film is provided with a small drain opening; the small valve plate is mounted on the large valve plate; the water sealing body covers the small drain opening; the large valve plate is mounted on the valve seat; and the water sealing film covers the large drain opening.
Description
Technical field
The utility model relates to the draining valve in a kind of water tank, relates in particular to the draining valve that a kind of gradation is opened.
Background technology
Consult Fig. 1, Fig. 2, Fig. 9, Figure 10, existing common turnover plate type draining valve and top uncoupling type draining valve, all only has a valve plate 6, the disposable valve plate 6 of opening when draining, but when the relatively high valve plate 6 of the water level in the water tank is quite large again, because the pressure of water, open valve plate 6 just needs sizable power; Such as the draining valve in existing toilet seat water tank, progress along with the water closet water-saving technology, draining valve in the present new water-saving water tank of closestool is all large than old-fashioned, be valve plate 6 larger than old-fashioned, and row's all is the interior small part water of water tank, most of water also remains in the water tank, also be that the interior water level of water tank is also than old-fashioned height, although the result of this design has economized on water, but also brought new problem, the power of pressing exactly the draining button in the time will washing by water will be bigger than normal, and child and aging old man just might be by motionless.
The utility model content
The purpose of this utility model is to provide a kind of gradation opening water discharge valve of gradation startup.
To achieve these goals, the gradation opening water discharge valve that the utility model provides, it is characterized in that: valve seat, little valve plate, large valve plate are arranged, large outfall is arranged on the described valve seat, on the described little valve plate water shutoff body is arranged, water shutoff film, interlock body are arranged on the described large valve plate, on the described water shutoff film little outfall is arranged;
Described little valve plate is installed on the described large valve plate, and described water shutoff body covers on described little outfall;
Described large valve plate is installed on the described valve seat, and described water shutoff film covers on described large outfall;
When draining, described little valve plate at first is activated, thereby makes described water shutoff body be separated from described little outfall, after described little valve plate moves a bit of distance, described little valve plate drives described interlock body, thereby described large valve plate is activated, and also makes described water shutoff film be separated from described large outfall.
The beneficial effects of the utility model are: can light startup draining.
Description of drawings
Fig. 1 has the generalized section of common turnover plate type draining valve when closing now.
The generalized section of the existing common turnover plate type draining valve of Fig. 2 when opening.
Fig. 3 is the generalized section of little valve plate of the specific embodiment one of gradation opening water discharge valve of the present utility model.
Fig. 4 is the generalized section of large valve plate of the specific embodiment one of gradation opening water discharge valve of the present utility model.
Fig. 5 is the generalized section of valve seat of the specific embodiment one of gradation opening water discharge valve of the present utility model.
Fig. 6 is the generalized section of the little valve plate of the specific embodiment one of gradation opening water discharge valve of the present utility model when closing with large valve plate.
Fig. 7 is the generalized section of the little valve plate of the specific embodiment one of gradation opening water discharge valve of the present utility model when opening.
Fig. 8 is the generalized section of the little valve plate of the specific embodiment one of gradation opening water discharge valve of the present utility model when opening with large valve plate.
Fig. 9 has the generalized section of common top uncoupling type draining valve when closing now.
The generalized section of the existing common top uncoupling type draining valve of Figure 10 when opening.
Figure 11 is the generalized section of little valve plate of the specific embodiment two of gradation opening water discharge valve of the present utility model.
Figure 12 is the generalized section of large valve plate of the specific embodiment two of gradation opening water discharge valve of the present utility model.
Figure 13 is the generalized section of valve seat of the specific embodiment two of gradation opening water discharge valve of the present utility model.
Figure 14 is the generalized section of the little valve plate of the specific embodiment two of gradation opening water discharge valve of the present utility model when closing with large valve plate.
Figure 15 is the generalized section of the little valve plate of the specific embodiment two of gradation opening water discharge valve of the present utility model when opening.
Figure 16 is the generalized section of the little valve plate of the specific embodiment two of gradation opening water discharge valve of the present utility model when opening with large valve plate.
The specific embodiment
The specific embodiment one
Consult Fig. 3, at little valve plate 1 water shutoff body 2 arranged, lift post 3, little valve plate rotating fulcrum position 5, backguy hole 4 is arranged lifting post 3;
Consult Fig. 4, at large valve plate 6 little valve plate rotating fulcrum position 5, water shutoff film 7, large valve plate rotating fulcrum position 11, interlock body 9 are arranged, at water shutoff film 7 the float mouth of a river 8 is arranged, at interlock body 9 linkage post 10 is arranged;
Consult Fig. 5, at valve seat 12 large valve plate rotating fulcrum position 11, large outfall 13 are arranged;
Consult Fig. 6, little valve plate 1 is installed on the large valve plate 6, large valve plate 6 is installed on the valve seat 12, one end of backguy 14 is fixed on the backguy hole 4, when little valve plate 1 is all closed with large valve plate 6, water shutoff body 2 covers on the float mouth of a river 8, and water shutoff film 7 covers on large outfall 13, and little valve plate 1 is below linkage post 10;
Wherein, little valve plate 1 can be along little valve plate rotating fulcrum position 5 rotates, and large valve plate 6 can be along large valve plate rotating fulcrum position 11 rotates;
Consult Fig. 7, when pulling backguy 14 draining, little valve plate 1 is 5 rotations along little valve plate rotating fulcrum position, be that little valve plate 1 at first is activated, water shutoff body 2 is separated from the float mouth of a river 8, after little valve plate 1 rotates a bit of distance, little valve plate 1 will drive linkage post 10, also namely drives interlock body 9;
Consult Fig. 8, continue pulling backguy 14, large valve plate 6 just rotates along large valve plate rotating fulcrum position 11 together along with interlock body 9, thereby large valve plate 6 is unlocked, and water shutoff film 7 is separated from large outfall 13, and large outfall 13 is all opened.
The specific embodiment two
Consult Figure 11, at little valve plate 1 water shutoff body 2 arranged, lift post 3;
Consult Figure 12, at large valve plate 6 water shutoff film 7, interlock body 9 are arranged, at water shutoff film 7 the float mouth of a river 8 is arranged, at interlock body 9 linkage post 10 is arranged;
Consult Figure 13, at valve seat 12 large outfall 13, limit body 15, limited post 16 are arranged;
Consult Figure 14, little valve plate 1 is installed on the large valve plate 6, and large valve plate 6 is installed on the valve seat 12, and when little valve plate 1 was all closed with large valve plate 6, water shutoff body 2 covered on the float mouth of a river 8, and water shutoff film 7 covers on large outfall 13;
Wherein, little valve plate 1 can move up and down along interlock body 9, and large valve plate 6 can move up and down along limit body 15;
Consult Figure 15, when on when lifting post 3 draining, little valve plate 1 moves up along interlock body 9, be that little valve plate 1 at first is activated, water shutoff body 2 is separated from the float mouth of a river 8, and little valve plate 1 moves up after a bit of distance, little valve plate 1 will drive linkage post 10, also namely drives interlock body 9;
Consult Figure 16, lift post 3 in the continuation, large valve plate 6 is just along with interlock body 9 moves up along limit body 15 together, on move to certain altitude and run into behind the limited post 16 and to move on can not be again, thereby large valve plate 6 is unlocked, and water shutoff film 7 is separated from large outfall 13, and large outfall 13 is all opened.
In the situation that water level is identical in the water tank, the suffered pressure of valve plate is determined by the effective lifting surface area that valve plate is subject to, when opening little valve plate 1, large valve plate 6, because effectively lifting surface area has reduced, so also relatively laborsaving, essence of the present utility model is that a total power has been divided into secondary opening in fact.
Claims (1)
1. a gradation opening water discharge valve is characterized in that: valve seat, little valve plate, large valve plate are arranged, large outfall is arranged on the described valve seat, on the described little valve plate water shutoff body is arranged, water shutoff film, interlock body are arranged on the described large valve plate, on the described water shutoff film little outfall is arranged;
Described little valve plate is installed on the described large valve plate, and described water shutoff body covers on described little outfall;
Described large valve plate is installed on the described valve seat, and described water shutoff film covers on described large outfall;
When draining, described little valve plate at first is activated, thereby makes described water shutoff body be separated from described little outfall, after described little valve plate moves a bit of distance, described little valve plate drives described interlock body, thereby described large valve plate is activated, and also makes described water shutoff film be separated from described large outfall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324141 CN202865959U (en) | 2012-06-26 | 2012-06-26 | Fractionally opened drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324141 CN202865959U (en) | 2012-06-26 | 2012-06-26 | Fractionally opened drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202865959U true CN202865959U (en) | 2013-04-10 |
Family
ID=48032687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220324141 Expired - Fee Related CN202865959U (en) | 2012-06-26 | 2012-06-26 | Fractionally opened drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202865959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979152A (en) * | 2012-06-26 | 2013-03-20 | 虞吉伟 | Fractional opening water drainage valve |
-
2012
- 2012-06-26 CN CN 201220324141 patent/CN202865959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979152A (en) * | 2012-06-26 | 2013-03-20 | 虞吉伟 | Fractional opening water drainage valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20170626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |