CN103851304B - Upper eccentric barrier film locked type waterpower retains door from rinsing - Google Patents
Upper eccentric barrier film locked type waterpower retains door from rinsing Download PDFInfo
- Publication number
- CN103851304B CN103851304B CN201410058143.8A CN201410058143A CN103851304B CN 103851304 B CN103851304 B CN 103851304B CN 201410058143 A CN201410058143 A CN 201410058143A CN 103851304 B CN103851304 B CN 103851304B
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- CN
- China
- Prior art keywords
- door
- barrier film
- plate
- matrix
- apical axis
- 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
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
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- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
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- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/12—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side weight-loaded
Abstract
The open a kind of eccentric barrier film locked type waterpower of the present invention retains door from rinsing, and comprise door-plate, door-plate is provided with rotating shaft, and rotating shaft is positioned at drainage pipe runner overcentre, and rotating shaft two ends are stretched in drainage pipe matrix; The drainage pipe matrix of door-plate side is provided with side well, is provided with barrier film mechanism in the well of side, barrier film mechanism comprises barrier film and end cap, and barrier film and matrix are tightly connected; Spring is provided with between barrier film and end cap; Barrier film is provided with apical axis, and apical axis is positioned at flow paths downstream, and apical axis one end is located in spring through diaphragm case, and the other end can stretch in the runner of waste pipe through matrix; Matrix is also provided with the water port be communicated with barrier film side by door-plate upstream canal; Door-plate sidewall is also provided with water tank, and water tank to be located at above rotating shaft and to be positioned at door-plate upstream, and water tank is provided with water inlet and osculum.Utilize in drainage pipe be current as driving force, the keying of retaining door can be realized without the need to other External Force Actings, structure be simply easy to install, be easy to the transformation to existing sewer.
Description
Technical field
The invention belongs to pipe dredging technical field, especially a kind of drainage pipe Rinsing unit, specifically a kind of utilize waterpower from rinse obstruction store door.
Background technique
Drainage pipe needs regularly to clear up, and especially in the interflow formula drainage pipe that rainwater and sewage discharge jointly, easily pollutes the accumulation of thing at pipe interior, forms the obstruction of pipe interior, and the sewage of pipe interior is fermented and emitting offensive odor.Meanwhile, the situation less than design discharge due to the pipe interior discharge of sewage happens occasionally, and just inevitably causes foreign material to deposit, thus causes afunction and environmental problem to pipeline itself and public waters.For this reason, need the method taking some simple and direct and economic, periodic cleaning is carried out to pipeline, to guarantee the unobstructed of drainage pipe.Existing tube cleaning arrangement is generally blademan's tool to tube wall dirt or some baroque cleaning equipments.Not only need manual operation, equipment component cost is higher simultaneously.Also have and adopt drive unit to retain door as opening the drainage pipe flushing of retaining door, the keying of retaining door is driven to increase equipment cost by drive unit, also need to increase a set of device in order to monitor drainage pipe inner stream flow simultaneously, further like this improve cost, and safeguard more difficult.
Summary of the invention
For the deficiency existed in background technique, the object of the invention is to propose a kind of without the need to drive unit, utilize the waterpower in drainage pipe control open and close upper eccentric barrier film locked type waterpower from rinse retain door.
In order to achieve the above object, the technical solution used in the present invention is: upper eccentric barrier film locked type waterpower retains 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 drainage pipe runner overcentre, and described rotating shaft two ends are stretched in drainage pipe matrix; The drainage pipe matrix of door-plate side is provided with side well, is provided with barrier film mechanism in the well of described side, described barrier film mechanism comprises barrier film and end cap, and described barrier film and the matrix between door-plate and side well are tightly connected; Spring is provided with between described barrier film and end cap; Described barrier film is provided with apical axis, and described apical axis is positioned at flow paths 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 through the matrix door-plate and side well; Matrix between described door-plate and side well is also provided with the water port be communicated with barrier film side by door-plate upstream canal; Described door-plate sidewall is also provided with water tank, and described water tank to be located at above rotating shaft and to be 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 moves to door-plate side under the action of the spring and is ejected by apical axis, and apical axis is stretched in the runner in door-plate downstream, thus by locking door, starts to retain; In the runner of door-plate upstream, water level rises gradually, and current flow into barrier film side through water port and promoted to end cap side by barrier film, and apical axis also moves along with to end cap side; When the water level in door-plate upstream canal rises in the process of peak, the water tank being positioned at door-plate upstream is also full of water, meanwhile, apical axis pushes in matrix by active force that the current in door-plate upstream canal overcome spring completely, thus apical axis is separated with door-plate, overturn around the shaft under the Action of Gravity Field of the water of door-plate in the thrust of current and water tank and water tank, 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, and meanwhile, barrier film moves to door-plate side and released by apical axis under the action of the spring, and apical axis, by locking door, starts to retain next time.
Further, described water port is positioned at below apical axis.
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 below door-plate, and described door-plate can be connected with valve base sealing.Like this, further increase the seal retained, ensure to retain effect.
The invention has the beneficial effects as follows: utilize in drainage pipe be current as driving force, the keying of retaining door can be realized without the need to other External Force Actings, structure be simply easy to install, be easy to the transformation to existing sewer simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation in vertical run direction under closed condition of the present invention,
Fig. 2 is that schematic diagram is looked on the right side of Fig. 1,
Fig. 3 is the structural representation in vertical run direction under opening state of the present invention,
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 retains door from rinsing, and comprise door-plate 1, described door-plate 1 is provided with rotating shaft 2, and described rotating shaft 2 is positioned at above drainage pipe runner center 3, and described rotating shaft 2 two ends are stretched in drainage pipe matrix 4; The drainage pipe matrix 4 of door-plate 1 side is provided with side well 5, is provided with barrier film mechanism 6 in described side well 5, described barrier film mechanism 6 comprises barrier film 6.1 and end cap 6.2, and described barrier film 6.1 and the matrix between door-plate 1 and side well 54 are tightly connected; Spring 6.3 is provided with between described barrier film 6.1 and end cap 6.2; Described barrier film 6.1 is provided with apical axis 6.4, and described apical axis 6.4 is positioned at runner 7 downstream, and described apical axis 6.4 one end is 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 through the matrix 4 door-plate 1 and side well 5; Matrix 4 between described door-plate 1 and side well 5 is also provided with the water port 8 be communicated with barrier film 6.1 side by door-plate 1 upstream canal 7; Described door-plate 1 sidewall is also provided with water tank 9, and described water tank 9 to be located at above rotating shaft 2 and to be 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 below apical axis 6.4.Further, the top of described apical axis 6.4 is taper.Further, the center of described apical axis 6.4 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 below door-plate 1, and described door-plate 1 can be tightly connected with valve seat 10.Like this, further increase the seal retained, ensure to retain effect.
Under the effect of door-plate 1 gravity, close runner 7, now barrier film 6.1 moves to door-plate 1 side and is ejected by apical axis 6.4 under the effect of spring 6.3, apical axis 6.4 is stretched in the runner 7 in door-plate 1 downstream, thus is locked by door-plate 1, start to retain; In the runner 7 of door-plate 1 upstream, water level rises gradually, and current flow into barrier film 6.1 side through water port 8 and promoted to end cap 6.2 side by barrier film 6.1, and apical axis 6.4 also moves along with to end cap 6.2 side; When the water level in door-plate 1 upstream canal 7 rises in the process of peak, the water tank 9 being positioned at door-plate 1 upstream is also intake from water inlet 9.1, meanwhile, apical axis 6.4 pushes in matrix 4 by active force that the current in door-plate 1 upstream canal 7 overcome spring 6.3 completely, thus 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 the thrust of current and water tank 9 and water tank, 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 moves to door-plate 1 side and is released by apical axis 6.4, and door-plate 1 locks by apical axis 6.4, 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 drainage pipe runner overcentre, and described rotating shaft two ends are stretched in drainage pipe matrix; The drainage pipe matrix of door-plate side is provided with side well, is provided with barrier film mechanism in the well of described side, described barrier film mechanism comprises barrier film and end cap, and described barrier film and the matrix between door-plate and side well are tightly connected; Spring is provided with between described barrier film and end cap; Described barrier film is provided with apical axis, and described apical axis is positioned at flow paths 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 through the matrix door-plate and side well; Matrix between described door-plate and side well is also provided with the water port be communicated with barrier film side by door-plate upstream canal; Described door-plate sidewall is also provided with water tank, and described water tank to be located at above rotating shaft and to be 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 retains door from rinsing, and it is characterized in that: described water port is positioned at below apical axis.
3. eccentric barrier film locked type waterpower according to claim 1 retains 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 retains 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 retains door from rinsing, and it is characterized in that: described matrix is provided with valve seat, described valve seat is positioned at below door-plate, and described door-plate can be connected with valve base sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410058143.8A CN103851304B (en) | 2014-02-21 | 2014-02-21 | Upper eccentric barrier film locked type waterpower retains door from rinsing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410058143.8A CN103851304B (en) | 2014-02-21 | 2014-02-21 | Upper eccentric barrier film locked type waterpower retains door from rinsing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103851304A CN103851304A (en) | 2014-06-11 |
| CN103851304B true CN103851304B (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410058143.8A Active CN103851304B (en) | 2014-02-21 | 2014-02-21 | Upper eccentric barrier film locked type waterpower retains door from rinsing |
Country Status (1)
| Country | Link |
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| CN (1) | CN103851304B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088292B (en) * | 2016-07-27 | 2018-06-29 | 同济大学 | Drainage pipeline automatic turning weir plate based on spring-compressed intercepts flusher |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2643971A1 (en) * | 1989-03-02 | 1990-09-07 | Sikora Bernard | Self-cleaning cyclic gating with decanting |
| FR2720424A1 (en) * | 1994-05-31 | 1995-12-01 | Francois Neveux | Automatic emptying system for cesspools and septic tanks |
| CN202265900U (en) * | 2011-09-27 | 2012-06-06 | 南通华新环保设备工程有限公司 | Channel type unpowered flushing gate |
| CN202482835U (en) * | 2011-12-07 | 2012-10-10 | 扬州众大水利机电设备制造有限公司 | Rotary sluice gate |
| CN203703499U (en) * | 2014-02-21 | 2014-07-09 | 武汉圣禹排水系统有限公司 | Upper eccentric membrane locked type hydraulic self-flushing impoundment door |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004092356A (en) * | 2002-08-31 | 2004-03-25 | Tsutomu Odawara | Check valve |
-
2014
- 2014-02-21 CN CN201410058143.8A patent/CN103851304B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2643971A1 (en) * | 1989-03-02 | 1990-09-07 | Sikora Bernard | Self-cleaning cyclic gating with decanting |
| FR2720424A1 (en) * | 1994-05-31 | 1995-12-01 | Francois Neveux | Automatic emptying system for cesspools and septic tanks |
| CN202265900U (en) * | 2011-09-27 | 2012-06-06 | 南通华新环保设备工程有限公司 | Channel type unpowered flushing gate |
| CN202482835U (en) * | 2011-12-07 | 2012-10-10 | 扬州众大水利机电设备制造有限公司 | Rotary sluice gate |
| CN203703499U (en) * | 2014-02-21 | 2014-07-09 | 武汉圣禹排水系统有限公司 | Upper eccentric membrane locked type hydraulic self-flushing impoundment door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103851304A (en) | 2014-06-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430090 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: 430056 zhuanyang science and Technology Industrial Park, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |
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| CP03 | Change of name, title or address |