CN203703499U - Upper eccentric membrane locked type hydraulic self-flushing impoundment door - Google Patents
Upper eccentric membrane locked type hydraulic self-flushing impoundment door Download PDFInfo
- Publication number
- CN203703499U CN203703499U CN201420074059.0U CN201420074059U CN203703499U CN 203703499 U CN203703499 U CN 203703499U CN 201420074059 U CN201420074059 U CN 201420074059U CN 203703499 U CN203703499 U CN 203703499U
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- China
- Prior art keywords
- door
- plate
- barrier film
- membrane
- apical axis
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Abstract
The utility model discloses an upper eccentric membrane locked type hydraulic self-flushing impoundment door which comprises a door board. A rotary shaft is arranged on the door board and located above the center of a drainage pipeline flowing channel, and two ends of the rotary shaft extend into a drainage pipeline base body. The drainage pipeline base body on one side of the door board is provided with a side well, a membrane mechanism is arranged in the side wall and comprises a membrane and an end cover, and the membrane is in sealing connection with the base body. A spring is arranged between the membrane and the end cover. A top shaft is arranged on the membrane and located at a downstream section of the flowing channel, one end of the top shaft penetrates the membrane to be sleeved by the spring, and the other end of the top shaft can penetrate the base body to extend into the drainage pipeline flowing channel. The base body is further provided with a water through hole enabling the upstream flowing channel of the door board to be communicated with one side of the membrane. The side wall of the door board is further provided with a water tank, and the water tank is arranged above the rotary shaft, located at an upstream section of the door board and provided with a water inlet hole and a water outlet hole. Water flows in the drainage pipeline serve as driving force, opening and closing of the impoundment door can be achieved without other external forces, and the impoundment door is simple in structure and easy to install, and modification of existing drainage pipe ducts is facilitated.
Description
Technical field
The utility model belongs to pipe dredging technical field, especially a kind of drainage pipe Rinsing unit, and door is held in a kind of obstruction of flushing certainly that utilizes waterpower specifically.
Background technique
Drainage pipe need to regularly be cleared up, and especially, in the interflow formula drainage pipe of rainwater and the common discharge of sewage, easily pollutes the accumulation of thing at pipe interior, forms the obstruction of pipe interior, and makes the sewage of pipe interior ferment and distribute foul smell.Meanwhile, the situation less than design discharge due to the pipe interior discharge of sewage happens occasionally, and just inevitably can cause foreign material deposition, thereby pipeline itself and public waters are caused to afunction and environmental problem.For this reason, need to take some simple and direct and economic methods, pipeline is carried out to periodic cleaning, to guarantee the unobstructed of drainage pipe.Existing tube cleaning arrangement is generally blademan's tool or some the baroque cleaning equipment to tube wall dirt.Not only need manual operation, equipment component cost is higher simultaneously.Also there is the drainage pipe flushing that adopts drive unit to retain door as unlatching to retain door, drive the keying of retaining door will certainly increase equipment cost by drive unit, also need to increase a set of in order to monitor the device of drainage pipe inner stream flow simultaneously, the further like this cost that improved, and safeguard more difficult.
Model utility content
For the deficiency existing in background technique, the purpose of this utility model be to propose a kind of without drive unit, utilize the upper eccentric barrier film locked type waterpower that the waterpower control in drainage pipe opens and closes to retain door from rinsing.
In order to achieve the above object, the technical solution adopted in the utility model is: upper eccentric barrier film locked type waterpower is retained door from rinsing, comprise door-plate, it is characterized in that: described door-plate is provided with rotating shaft, described rotating shaft is positioned at top, drainage pipe runner center, and described rotating shaft two ends are stretched in drainage pipe matrix; On the drainage pipe matrix of door-plate one side, be provided with side well, in described side well, be provided with barrier film mechanism, described barrier film mechanism comprises barrier film and end cap, and the matrix between described barrier film and door-plate and side well is tightly connected; Between described barrier film and end cap, be provided with spring; Described barrier film is provided with apical axis, and described apical axis is positioned at runner downstream, and described apical axis one end is located in described spring through described diaphragm case, and the other end can stretch in the runner of waste pipe by the matrix through door-plate and side well; On matrix between described door-plate and side well, be also provided with the water port that door-plate upstream canal is communicated with barrier film one side; On described door-plate sidewall, be also provided with water tank, described water tank is located at rotating shaft top and is positioned at door-plate upstream, and described water tank is provided with water inlet and osculum.
Like this, under the effect of door-plate gravity, close runner, now barrier film, to door-plate one side shifting and apical axis is ejected under the effect of spring, stretches in the runner in door-plate downstream apical axis, thereby by locking door, starts to retain; In the runner of door-plate upstream, water level rises gradually, and current flow into barrier film one side and barrier film is promoted to end cap one side through water port, and apical axis is also along with to end cap one side shifting; When the water level in door-plate upstream canal rises in the process of peak, the water tank that is positioned at door-plate upstream is also full of water, meanwhile, the active force that current in door-plate upstream canal overcome spring pushes apical axis in matrix completely, thereby apical axis is separated with door-plate, upset around the shaft under the Action of Gravity Field of the water of door-plate in thrust and water tank and the water tank of current, runner is opened, and completes pre-washing function; Water budget in flushing process in the gravity of door-plate self and water tank, water tank makes runner continue opening state; Flow out from osculum gradually with the water in rear water box, door-plate resets under the effect of self gravitation, meanwhile, apical axis is released to door-plate one side shifting at the effect lower diaphragm plate of spring, and apical axis, by locking door, starts to retain next time.
Further, described water port is positioned at apical axis below.
Further, the top of described apical axis is taper.
Further, the center of described apical axis and runner center are on a horizontal plane.
Further, described matrix is provided with valve seat, and described valve seat is positioned at door-plate below, and described door-plate can be connected with valve base sealing.Like this, further increase the seal of retaining, ensure to retain effect.
The beneficial effects of the utility model are: utilize in drainage pipe be current as driving force, without other External Force Actings can realize retain door keying, simple in structure be easy to install, be easy to the transformation to existing sewer simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of vertical run direction under the utility model closed condition,
Fig. 2 is that schematic diagram is looked on the right side of Fig. 1,
Fig. 3 is the structural representation of vertical run direction under the utility model opening state,
Fig. 4 is that schematic diagram is looked on the right side of Fig. 3.
In figure: door-plate 1, rotating shaft 2, runner center 3, matrix 4, side well 5, barrier film mechanism 6, runner 7, water port 8, water tank 9, valve seat 10;
Wherein: barrier film 6.1, end cap 6.2, spring 6.3, apical axis 6.4, water inlet 9.1, osculum 9.2.
Embodiment
As shown in Figures 1 to 4, upper eccentric barrier film locked type waterpower is retained door from rinsing, and comprises door-plate 1, and described door-plate 1 is provided with rotating shaft 2, and described rotating shaft 2 is positioned at 3 tops, drainage pipe runner center, and described rotating shaft 2 two ends are stretched in drainage pipe matrix 4; On the drainage pipe matrix 4 of door-plate 1 one sides, be provided with side well 5, in described side well 5, be provided with barrier film mechanism 6, described barrier film mechanism 6 comprises barrier film 6.1 and end cap 6.2, and the matrix 4 between described barrier film 6.1 and door-plate 1 and side well 5 is tightly connected; Between described barrier film 6.1 and end cap 6.2, be provided with spring 6.3; Described barrier film 6.1 is provided with apical axis 6.4, and described apical axis 6.4 is positioned at runner 7 downstreams, and described apical axis 6.4 one end are set in described spring 6.3 through described barrier film 6.1, and the other end can stretch in the runner 7 of waste pipe by the matrix 4 through door-plate 1 and side well 5; On matrix 4 between described door-plate 1 and side well 5, be also provided with the water port 8 that door-plate 1 upstream canal 7 is communicated with barrier film 6.1 1 sides; On described door-plate 1 sidewall, be also provided with water tank 9, described water tank 9 is located at rotating shaft 2 tops and is positioned at door-plate 1 upstream, and described water tank 9 is provided with water inlet 9.1 and osculum 9.2.
As shown in Figure 2 and Figure 4, further, described water port 8 is positioned at apical axis 2 belows.Further, the top of described apical axis 2 is taper.Further, the center of described apical axis 2 and runner center 3 are on a horizontal plane.Further, described matrix 4 is provided with valve seat 10, and described valve seat 10 is positioned at door-plate 1 below, and described door-plate 1 can be tightly connected with valve seat 10.Like this, further increase the seal of retaining, ensure to retain effect.
Under the effect of door-plate 1 gravity, close runner 7, now barrier film 6.1, to door-plate 1 one side shiftings and apical axis 6.4 is ejected under the effect of spring 6.3, stretches in the runner 7 in door-plate 1 downstream apical axis 6.4, thereby door-plate 1 is locked, and starts to retain; The interior water level of runner 7 of door-plate 1 upstream rises gradually, and current flow into barrier film 6.1 1 sides and barrier film 6.1 is promoted to end cap 6.2 1 sides through water port 8, and apical axis 6.4 is also along with to end cap 6.2 1 side shiftings; When the water level in door-plate 1 upstream canal 7 rises in the process of peak, the water tank 9 that is positioned at door-plate 1 upstream also starts water inlet from water inlet 9.1, meanwhile, the active force that current in door-plate 1 upstream canal 7 overcome spring 6.3 pushes apical axis 6.4 in matrix 4 completely, thereby apical axis 6.4 is separated with door-plate 1,2 upsets around the shaft under the Action of Gravity Field of the water of door-plate 1 in thrust and water tank 9 and the water tank of current, runner 7 is opened, and completes pre-washing function; Water budget in flushing process in the gravity of door-plate 1 self and water tank, water tank makes runner 7 continue opening state; Flow out from osculum 9.2 gradually with the water in rear water box 9, door-plate 1 resets under the effect of self gravitation, meanwhile, under the effect of spring 6.3, barrier film 6.1 is released apical axis 6.4 to door-plate 1 one side shiftings, and apical axis 6.4 locks door-plate 1, starts to retain next time.
Claims (5)
1. go up eccentric barrier film locked type waterpower and retain door from rinsing, comprise door-plate, it is characterized in that: described door-plate is provided with rotating shaft, described rotating shaft is positioned at top, drainage pipe runner center, and described rotating shaft two ends are stretched in drainage pipe matrix; On the drainage pipe matrix of door-plate one side, be provided with side well, in described side well, be provided with barrier film mechanism, described barrier film mechanism comprises barrier film and end cap, and the matrix between described barrier film and door-plate and side well is tightly connected; Between described barrier film and end cap, be provided with spring; Described barrier film is provided with apical axis, and described apical axis is positioned at runner downstream, and described apical axis one end is located in described spring through described diaphragm case, and the other end can stretch in the runner of waste pipe by the matrix through door-plate and side well; On matrix between described door-plate and side well, be also provided with the water port that door-plate upstream canal is communicated with barrier film one side; On described door-plate sidewall, be also provided with water tank, described water tank is located at rotating shaft top and is positioned at door-plate upstream, and described water tank is provided with water inlet and osculum.
2. eccentric barrier film locked type waterpower according to claim 1 is retained door from rinsing, and it is characterized in that: described water port is positioned at apical axis below.
3. eccentric barrier film locked type waterpower according to claim 1 is retained door from rinsing, and it is characterized in that: the top of described apical axis is taper.
4. eccentric barrier film locked type waterpower according to claim 1 is retained door from rinsing, and it is characterized in that: the center of described apical axis and runner center are on a horizontal plane.
5. eccentric barrier film locked type waterpower according to claim 1 is retained door from rinsing, and it is characterized in that: described matrix is provided with valve seat, and described valve seat is positioned at door-plate below, and described door-plate can be connected with valve base sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074059.0U CN203703499U (en) | 2014-02-21 | 2014-02-21 | Upper eccentric membrane locked type hydraulic self-flushing impoundment door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420074059.0U CN203703499U (en) | 2014-02-21 | 2014-02-21 | Upper eccentric membrane locked type hydraulic self-flushing impoundment door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203703499U true CN203703499U (en) | 2014-07-09 |
Family
ID=51053942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420074059.0U Withdrawn - After Issue CN203703499U (en) | 2014-02-21 | 2014-02-21 | Upper eccentric membrane locked type hydraulic self-flushing impoundment door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203703499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851304A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Upper eccentric diaphragm locking type hydraulic self flushing intercepting and accumulating door |
-
2014
- 2014-02-21 CN CN201420074059.0U patent/CN203703499U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851304A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Upper eccentric diaphragm locking type hydraulic self flushing intercepting and accumulating door |
| CN103851304B (en) * | 2014-02-21 | 2016-04-20 | 武汉圣禹排水系统有限公司 | Upper eccentric barrier film locked type waterpower retains door from rinsing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140709 Effective date of abandoning: 20160420 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |