CN2833286Y - Hydrodynamic opening and closing type deodorant and mothproof valve dedicated for water tank overflow hole - Google Patents
Hydrodynamic opening and closing type deodorant and mothproof valve dedicated for water tank overflow hole Download PDFInfo
- Publication number
- CN2833286Y CN2833286Y CN 200520039993 CN200520039993U CN2833286Y CN 2833286 Y CN2833286 Y CN 2833286Y CN 200520039993 CN200520039993 CN 200520039993 CN 200520039993 U CN200520039993 U CN 200520039993U CN 2833286 Y CN2833286 Y CN 2833286Y
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- water
- earrings
- energy storage
- hole
- storage board
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Abstract
The utility model discloses a kind of hydrodynamic(al) open and close type two caisson overflow special valves, valve upper shell top is provided with water intake, and the lower shell body bottom is equipped with water outlet.It is characterized in that: valve lower housing cavity step is provided with energy storage board, and what be provided with the band balancing weight in the accumulation of energy plate hole lets out shrouding, let out in the shrouding partial center two earrings holes with energy storage board partial center two earrings holes in, cross-under has a central shaft.The beneficial effects of the utility model are: must electricity, external energy such as heat, and only by by draining self kinetic energy.Realized that under the malfunctioning situation of raw water service pump or water level controller, water can be discharged from water tank smoothly, under normal circumstances, insects and peculiar smell are blocked on the outer double effect of water tank.
Description
Technical field:
The utility model belongs to the resident and builds dwelling house water tank cleaning device technical field, and specifically a kind of switching that utilizes hydrodynamic force open and close type valve reaches a kind of device that protection water tank overflow is avoided polluting.
Background technique:
At present, residential building building great majority also supply water to resident family by roof tank, for caisson raw water service pump or water level controller malfunctioning, cause water to overflow through the water tank cover plate, footpath at a gulp overflow can only be set in the water tank appropriate location, enter drainage pipeline, so just cause the insects of drainage pipeline, peculiar smell to enter water tank by connecting tube by connecting tube, cause that water tank pollutes, it is healthy to influence the resident.
Summary of the invention:
The purpose of this utility model is to provide a kind of device, and it can effectively overcome peculiar smell, insects, and the drawback by water tank overflow pollution water tank can guarantee that overflow is unblocked, again can be with peculiar smell, insects bulkhead outside overflow, to guarantee the water tank sanitation and hygiene.
For achieving the above object, the technical solution of the utility model is: a kind of hydrodynamic(al) open and close type two caisson overflow special valves.It mainly comprises upper shell (1), is provided with water intake (3), lower shell body (2) at an upper portion thereof, is provided with water outlet (4) in its underpart, and last lower shell body connects by internal and external threads.It is characterized in that: lower shell body (2) inner chamber step is provided with energy storage board (5), what be provided with the band balancing weight in energy storage board (5) hole lets out shrouding (6), go up and let out shrouding (6) at energy storage board (5) and go up the partial center place, be shaped on the ears ring of band through hole respectively, cross-under has a central shaft (7) in its four earrings hole.
The beneficial effects of the utility model are: must electricity, external energy such as heat, and only by by draining self kinetic energy.Realized that water can be discharged water tank smoothly under raw water service pump or the malfunctioning situation of water level controller, under normal circumstances, insects and peculiar smell are blocked on the outer double effect of water tank.
Description of drawings:
Fig. 1 is the utility model structural profile schematic representation.
Fig. 2 looks up generalized section for the utility model structure A-A.
(1)---upper shell among Fig. 1; (2)---lower shell body; (3)---water intake; (4)---water outlet; (5)---energy storage board; (6)---let out shrouding; (7)---central shaft.
Embodiment:
Below with reference to Fig. 1, Fig. 2, the utility model further is described.
As shown in Fig. 1, Fig. 2, the utility model mainly comprises upper shell (1), and it is the stepped member of a circular hollow, and the top inner chamber is provided with water intake, and external diameter is shaped on screw thread, and its effect is to be convenient to be connected with the overflow pipeline.Lower shell body (2) is provided with water outlet for being similar to the member of upper shell at its underpart inner chamber, and external diameter is shaped on screw thread, and its effect is to be convenient to be connected with drainage pipeline, and last lower shell body links into an integrated entity by the internal and external threads of its big end.It is characterized in that: the lower housing cavity step is provided with energy storage board (5), energy storage board is a circular tabular component, to have both sides be straight flange to end face in the middle, and both sides are the water-leaking hole of tape error position step circular arc in addition, and the plane is shaped on two earrings of band through hole in hole partial center place.In the accumulation of energy plate hole, be provided with and let out shrouding (6), letting out the shrouding profile is that both sides are straight flange, both sides are the platy structure of circular arc in addition, its end face partial center place is shaped on two earrings of band through hole, be shaped on boss shape balancing weight at partial center two earrings homonymies, let out shrouding (6) and energy storage board (5), cross-under has a central shaft (7) in the four earrings through holes.
During concrete enforcement, valve is let out shrouding (6) and is carried under the balancing weight action of gravity at it when not draining, and both sides circular arc end face is close in energy storage board (5) hole on the circular arc step end face, water-leaking hole is by shutoff in the energy storage board, and peculiar smell and insects are blocked on outside the valve lower shell body water outlet.When draining, water through the upper shell water intake, enters the upper shell inner chamber from overflow, acts on to let out upward plane of shrouding (6), because letting out shrouding two earrings is formed on the partial center place, the plane will be divided into the stress surface that two areas do not wait on the shrouding so rotary middle spindle (7) will be let out.Along with hydraulic pressure strengthens gradually, the counter clockwise direction moment that pressure produced when large-area planar, when being enough to overcome the clockwise moment that small size pressure and balancing weight produced (must consider the central shaft friction certainly and let out the moment that the shrouding deadweight is produced), letting out shrouding and promptly counterclockwise rotate around central shaft (7).Let out and can separate with energy storage board (5) by plate (6), at this moment, water just flows out from the accumulation of energy plate hole, enters drainage pipeline through the lower shell body water outlet.Draining finishes, and the pressure of water disappears, and lets out shrouding and recover sealed condition under the moment loading that balancing weight produced.
Claims (3)
1, a kind of hydrodynamic(al) open and close type two caisson overflow special valves, it mainly comprises upper shell (1), be provided with water intake (3) at an upper portion thereof, in its underpart by the lower shell body that has been threaded (2), the lower shell body bottom is provided with water outlet (4), it is characterized in that: lower shell body (2) inner chamber step is provided with energy storage board (5), what be provided with the band balancing weight in energy storage board (5) hole lets out shrouding (6), go up and let out shrouding (6) at energy storage board (5) and go up the partial center place, be shaped on the ears ring of band through hole respectively, cross-under has central shaft (7) in its four earrings through hole.
2, the two caisson overflow special valves of a kind of hydrodynamic(al) open and close type described in claim 1, it is characterized in that: energy storage board (5) is a circular tabular component, having both sides in the middle is straight flange, both sides are the hole of tape error position step circular arc in addition, and are shaped on two earrings of band through hole at partial center place, last plane.
3, the two caisson overflow special valves of a kind of hydrodynamic(al) open and close type described in claim 1, it is characterized in that: letting out shrouding (6) profile and be by both sides is straight flange, both sides are the tabular component that circular arc is formed in addition, partial center place in plane is shaped on two earrings of band through hole thereon, is shaped on the balancing weight of boss shape with the end lower plane at two earrings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039993 CN2833286Y (en) | 2005-03-08 | 2005-03-08 | Hydrodynamic opening and closing type deodorant and mothproof valve dedicated for water tank overflow hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039993 CN2833286Y (en) | 2005-03-08 | 2005-03-08 | Hydrodynamic opening and closing type deodorant and mothproof valve dedicated for water tank overflow hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2833286Y true CN2833286Y (en) | 2006-11-01 |
Family
ID=37197599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520039993 Expired - Fee Related CN2833286Y (en) | 2005-03-08 | 2005-03-08 | Hydrodynamic opening and closing type deodorant and mothproof valve dedicated for water tank overflow hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2833286Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102498321A (en) * | 2009-07-29 | 2012-06-13 | 波勒维克有限公司 | Non-return valve |
| CN104455866A (en) * | 2014-12-25 | 2015-03-25 | 龙口矿业集团有限公司 | Quick coupling type check valve |
| CN110392800A (en) * | 2017-03-17 | 2019-10-29 | 株式会社开滋 | Breather valve and drain pipe system |
-
2005
- 2005-03-08 CN CN 200520039993 patent/CN2833286Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102498321A (en) * | 2009-07-29 | 2012-06-13 | 波勒维克有限公司 | Non-return valve |
| CN102498321B (en) * | 2009-07-29 | 2013-11-06 | 波勒维克有限公司 | Non-return valve |
| CN104455866A (en) * | 2014-12-25 | 2015-03-25 | 龙口矿业集团有限公司 | Quick coupling type check valve |
| CN110392800A (en) * | 2017-03-17 | 2019-10-29 | 株式会社开滋 | Breather valve and drain pipe system |
| CN110392800B (en) * | 2017-03-17 | 2022-05-17 | 株式会社开滋 | Breather valve and drain system |
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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: 20061101 |