CN2804510Y - Overflow lip special valve of dydrodynamic open/close two preventing cistern - Google Patents
Overflow lip special valve of dydrodynamic open/close two preventing cistern Download PDFInfo
- Publication number
- CN2804510Y CN2804510Y CN 200520039696 CN200520039696U CN2804510Y CN 2804510 Y CN2804510 Y CN 2804510Y CN 200520039696 CN200520039696 CN 200520039696 CN 200520039696 U CN200520039696 U CN 200520039696U CN 2804510 Y CN2804510 Y CN 2804510Y
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- CN
- China
- Prior art keywords
- energy storage
- water
- earrings
- storage board
- open
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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
The utility model discloses a special valve for a dydrodynamic open/close two prevention overflow opening of a cistern, which mainly comprises an upper casing of the valve, wherein the upper part of the upper casing is provided with a water inlet and the lower part of a lower casing is provided with a water outlet. The upper and the lower casings are both circular step-shaped components. The utility model is characterized in that a plate-shaped energy storage plate is arranged on a step of an upper inner cavity of the lower casing, and the lower bottom surface of the energy storage plate is provided with a discharge closing plate. Two ear-rings arranged on the lower bottom surface of the discharge closing plate are connected with two ear-rings arranged on the lower bottom surface of the energy storage plate through a central shaft, and a cylindrically helical torsion spring is sheathed at the external diameter of the central shaft. The utility model has the advantages that additional energy resources, such as electricity, heating, etc. do not need, and the drainage kinetic energy is used. The purpose of rapid discharge water can be obtained, and the function of automatic blocking can be satisfied. When a water tank pump or a fluviograph is failure, the water which is out of control can favourably exhaust. The two prevention effects that the dissipation of foreign odor of a sewage pipe can be prevented, and the vermin class in a sewer can be prevented from entering a cistern can be obtained.
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 anti-overflow mouth of a river special valves, it mainly comprises: lower shell body on the valve, the upper shell top is provided with water intake, the lower shell body bottom is provided with water outlet, it is characterized in that: valve lower housing cavity step is provided with to go to the bottom at it wears the energy storage board of ears ring, be close to the shrouding of letting out that the energy storage board bottom surface is equipped with band ears ring, the ears ring of letting out the shrouding bottom surface is contained in energy storage board bottom surface two earrings inboards, be equipped with central shaft in the hole of four earrings, central shaft is socketed with a cylindroid helicalcoil torsion spring outward, cylindroid helicalcoil torsion spring one arm is supported on the energy storage board bottom surface, and another arm of cylindroid helicalcoil torsion spring is supported on lets out the shrouding bottom surface.
The beneficial effects of the utility model are: must electricity, external energy such as heat, only by draining self kinetic energy, both reached the purpose of quick draining, and satisfied the effect of automatic shutoff again, realized preventing that peculiar smell, insects from scurrying into two anti-effects of water tank.
Description of drawings:
Fig. 1 is the utility model structural profile schematic representation.
Fig. 2 is the A-A face upwarding section of Fig. 1.
Embodiment:
With reference to the accompanying drawings 1, Fig. 2, the utility model further is described.
As shown in Figure 1 and Figure 2, the utility model mainly comprises valve upper shell 1, lower shell body 5, and it is injection molded that it is high-strength engineering plastic, and mostly is circular ladder member, is shaped on internal and external threads respectively in its big end joint, and both are threaded in utilization.The lower housing cavity step end face has circular groove, groove is built-in with " O " RunddichtringO 9, end face is provided with energy storage board 2 on seal ring 9, it is a circular tabular component, have an osculum at its end face, bottom surface is equipped with two earrings 8, the earrings center is shaped on through hole, the last plane of energy storage board and upper enclosure inner wall form a jar shape structure, when water when the top flows into, play the energy storage tank effect, be close to energy storage board 2 lower plane water outlet places and be provided with and let out shrouding 4, let out the tabular component of shrouding profile, have two earrings at its lower plane as old-fashioned keyhole, the earrings center is shaped on through hole, two earrings and let out in the hole of two earrings in the shrouding 4 and be equipped with central shaft 6 in the energy storage board 2, and central shaft 6 is outer is socketed with a cylindroid helicalcoil torsion spring 7, and cylindroid helicalcoil torsion spring one arm is supported on energy storage board 2 lower planes, another arm of cylindroid helicalcoil torsion spring is supported on lets out shrouding 4 lower planes, and " O " RunddichtringO 3 places in the groove of upper shell lower end surface.
In the specific implementation, valve is when not draining, let out shrouding under the effect of cylindroid helicalcoil torsion spring pretightening force, the energy storage board bottom surface is close on plane on it, with the shutoff of energy storage board water-leaking hole, peculiar smell and insects are intercepted outside valve export, when the draining of water tank overflow, enter the upper shell water intake and flow in the energy storage tank that constitutes by energy storage board 2 and upper shell 1 inwall by connecting water pipe water,, let out shrouding 4 and rotate around central shaft 6 when the pressure of water in the jar during greater than the cylindroid helicalcoil torsion spring pretightening force, water flows out from the energy storage board water-leaking hole, through the lower shell body water outlet, flow into the connection water pipe, enter drainage pipeline again.Draining finishes hydraulic pressure disappearance in the energy storage tank, lets out shrouding under the cylindroid helicalcoil torsion spring effect, recovers to block the energy storage board water-leaking hole.
Claims (3)
1, a kind of hydrodynamic(al) open and close type two caisson overflow special valves, it mainly comprises lower shell body (5), be provided with water outlet in its underpart, its top is by the upper shell that has been threaded (1), upper shell top is provided with water intake, it is characterized in that: energy storage board (2) is equipped with on the plane on valve lower shell body (5) inner chamber step, be equipped with at energy storage board (2) bottom surface and let out shrouding (4), energy storage board bottom surface two earrings are installed with a central shaft (6) with letting out in the shrouding bottom surface two earrings holes, the central shaft external diameter is socketed with a cylindroid helicalcoil torsion spring (7), cylindroid helicalcoil torsion spring one arm is supported on the energy storage board bottom surface, and its another arm is supported on lets out the shrouding bottom surface.
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 (2) is a circular tabular component, has a circular hole on its end face, bottom surface is shaped on two earrings, and two earrings centers are shaped on through hole.
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 (4) is a tabular component, is shaped on two earrings at its bottom surface, and two earrings centers are shaped on through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039696 CN2804510Y (en) | 2005-02-21 | 2005-02-21 | Overflow lip special valve of dydrodynamic open/close two preventing cistern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520039696 CN2804510Y (en) | 2005-02-21 | 2005-02-21 | Overflow lip special valve of dydrodynamic open/close two preventing cistern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2804510Y true CN2804510Y (en) | 2006-08-09 |
Family
ID=36909802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520039696 Expired - Fee Related CN2804510Y (en) | 2005-02-21 | 2005-02-21 | Overflow lip special valve of dydrodynamic open/close two preventing cistern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2804510Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689388A (en) * | 2014-08-22 | 2015-06-10 | 胡绍勤 | Automatic fluid discharge and drainage device |
| CN105343945A (en) * | 2014-11-24 | 2016-02-24 | 胡绍勤 | Automatic liquid draining and guiding device |
| CN109373015A (en) * | 2018-12-14 | 2019-02-22 | 郑州金诚信筛网设备有限公司 | A kind of new-type double valve pneumatic stopping valve |
-
2005
- 2005-02-21 CN CN 200520039696 patent/CN2804510Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689388A (en) * | 2014-08-22 | 2015-06-10 | 胡绍勤 | Automatic fluid discharge and drainage device |
| CN105343945A (en) * | 2014-11-24 | 2016-02-24 | 胡绍勤 | Automatic liquid draining and guiding device |
| CN105343945B (en) * | 2014-11-24 | 2017-06-16 | 广州市健之堂医疗器械有限公司 | A kind of automatic drain drainage system |
| CN109373015A (en) * | 2018-12-14 | 2019-02-22 | 郑州金诚信筛网设备有限公司 | A kind of new-type double valve pneumatic stopping valve |
| CN109373015B (en) * | 2018-12-14 | 2020-05-19 | 郑州金诚信筛网设备有限公司 | Double-valve pneumatic stop valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tong Qiangrong Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 Termination date: 20100221 |