CN103866848B - Lower eccentric barrier film locking-type waterpower retains door from rinsing - Google Patents
Lower eccentric barrier film locking-type waterpower retains door from rinsing Download PDFInfo
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- CN103866848B CN103866848B CN201410058126.4A CN201410058126A CN103866848B CN 103866848 B CN103866848 B CN 103866848B CN 201410058126 A CN201410058126 A CN 201410058126A CN 103866848 B CN103866848 B CN 103866848B
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- barrier film
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- rotating shaft
- side well
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Abstract
The open a kind of lower eccentric barrier film locking-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 runner central lower, and rotating shaft two ends are stretched in drainage pipe matrix; The gravity that door-plate is positioned at rotating shaft lower part is greater than the gravity being positioned at rotating shaft upper part; The matrix of door-plate side is provided with the first side well, is provided with barrier film mechanism in the first side well, barrier film mechanism comprises barrier film, the first spring and lock shaft, and diaphragm seal is connected on matrix; First spring one end is connected with barrier film, and one end is connected with matrix; Rotating shaft one end is provided with latch, and lock shaft one end is connected with barrier film inside, and the other end is provided with the lock groove coordinated with latch; Matrix is also provided with the water inlet be communicated with the first side well by door-plate upstream canal, and water inlet is positioned at below barrier film.The present invention utilize in drainage pipe be current as driving force, can realize the keying of retaining door without the need to other External Force Actings, structure is simply easy to install, and is easy to the transformation to existing sewer.
Description
Technical field
The utility model belongs to pipe dredging technical field, especially a kind of drainage pipe flusher, specifically a kind of utilize waterpower from rinse obstruction store door.
Background technology
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 technology, 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 lower eccentric barrier film locking-type waterpower from rinse retain door.
In order to achieve the above object, the technical solution used in the present invention is: lower eccentric barrier film locking-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 central lower, and described rotating shaft two ends are stretched in drainage pipe matrix; The gravity that described door-plate is positioned at rotating shaft lower part is greater than the gravity being positioned at rotating shaft upper part; The drainage pipe matrix of door-plate side is provided with the first side well, and be provided with barrier film mechanism in described first side well, described barrier film mechanism comprises barrier film, the first spring and lock shaft, and described diaphragm seal is connected on the matrix between door-plate and the first side well; Described first spring one end is connected with described barrier film, and one end is connected with the matrix between door-plate with the first side well; Described rotating shaft one end is provided with latch, and described lock shaft one end is connected with described barrier film inside, and the other end is provided with the lock groove coordinated with described latch; Described matrix between door-plate with the first side well is also provided with the water inlet be communicated with the first side well by door-plate upstream canal, and described water inlet is positioned at below described barrier film.
Like this, suppose anhydrous in drainage pipe or discharge is less, door-plate cuts out drainage pipe under the effect of self lower part gravity, starts to retain; Along with the rising of water level in runner, current flow in the first side well through water inlet; Water level in runner continues to rise, and the water level in the first side well also rises thereupon, promotes barrier film and moves to the matrix between door-plate and the first side well, thus lock shaft is moved to rotating shaft under the effect of the pressure of water; When water level rises to peak, overcome door-plate gravity and door-plate is overturn, realize flushing action; Meanwhile, the upset of door-plate drives axis of rotation, and latch and lock groove agree with, by locking door in opening; After flushing completes, along with the decline of runner water level, the water level in the first side well also declines thereupon, and reset at the effect lower diaphragm plate of the first spring, thus latch is separated with lock groove, door-plate resets under the effect of its underpart gravity.
Further, described latch is rectangle.Like this, the opening of door-plate can be identified.
Further, be provided with bottom described runner can with the magnet of door-plate adhesive, described magnet is positioned at door-plate downstream.Like this, closing forces is improved; Meanwhile, when runner is opened, the current in runner now need the suction of the gravity and magnet overcoming door-plate self to be overturn by door-plate, thus open runner.
Further, in the matrix of one end of described lock shaft all the time between door-plate and the first side well.Like this, ensure that lock shaft can be agreed with rotating shaft.
Further, described barrier film mechanism also comprises the axis of guide, and described axis of guide one end is connected with described barrier film, and the other end stretches in described matrix, and the described axis of guide and lock shaft lay respectively at the both sides of barrier film.By the axis of guide spacing and guiding further, make agreeing with of lock shaft and rotating shaft more reliable.
Further, described matrix is also provided with the second side well, described first side well and the second side well lay respectively at the both sides of door-plate; Be provided with spring mechanism in described second side well, described spring mechanism comprises the second spring and pull bar; Described pull bar one end is fixedly connected with rotating shaft, and the other end is connected with the second spring, described pull bar and between rotating shaft lower part door-plate in acute angle; Described second spring one end is connected with pull bar, and the other end is connected with the second side well sidewall and is positioned at door-plate downstream.Like this, the unlatching being door-plate by the pulling force of the second spring increases opening force, for the closed of door-plate provides closing force.
Further, the tie point of described second spring and the second side well and rotating shaft are in same level.
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 of the present invention along runner direction,
Fig. 2 is the enlarged diagram at A place in Fig. 1,
Fig. 3 is the structural representation in vertical run direction under closed condition of the present invention;
Wherein, the dotted line in Fig. 3 represents the position of opening lower spring structure of the present invention.
In figure: door-plate 1, rotating shaft 2, runner center 3, matrix 4, first side well 5, barrier film mechanism 6, water inlet 7, runner 8, magnet 9, second side well 10, spring mechanism 11;
Wherein: latch 2.1, barrier film 6.1, first spring 6.2, lock shaft 6.3, lock groove 6.31, the axis of guide 6.4, second spring 11.1, pull bar 11.2.
Detailed description of the invention
As depicted in figs. 1 and 2, lower eccentric barrier film locking-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 below drainage pipe runner center 3, and described rotating shaft 2 two ends are stretched in drainage pipe matrix 4; The gravity that described door-plate 1 is positioned at rotating shaft 2 lower part is greater than the gravity being positioned at rotating shaft upper part, if that is door-plate 1 is with rotating shaft 2 for boundary is divided into two parts, then the gravity being positioned at the lower part of rotating shaft less than 2 is greater than the gravity of the upper part being positioned at rotating shaft more than 2; The drainage pipe matrix 4 of door-plate 1 side is provided with the first side well 5, barrier film mechanism 6 is provided with in described first side well 5, described barrier film mechanism 6 comprises barrier film 6.1, first spring 6.2 and lock shaft 6.3, and described barrier film 6.1 is sealedly connected on the matrix 4 between door-plate 1 and the first side well 5; Described first spring 6.2 one end is connected with described barrier film 6.1, and one end is connected with the matrix 4 between door-plate 1 with the first side well 5; Described rotating shaft 2 one end is provided with latch 2.1, and described lock shaft 6.3 one end is connected with described barrier film 6.1 inside, and the other end is provided with the lock groove 6.31 coordinated with described latch 2.1; Described matrix 4 between door-plate 1 with the first side well 5 is also provided with the water inlet 7 be communicated with the first side well 5 by door-plate 1 upstream canal 8, and described water inlet 7 is positioned at below described barrier film 6.1.
Further, described latch 2.1 is rectangle.Can certainly be the abnormally-structured of other, like this, the opening of door-plate can be identified.
As described in Figure 3, further, be provided with bottom described runner 8 can with the magnet 9 of door-plate 1 adhesive, described magnet 9 is positioned at door-plate 1 downstream.Like this, closing forces is improved; Meanwhile, when runner 8 is opened, the current in runner 8 now need the suction of the gravity and magnet 9 overcoming door-plate 1 self to be overturn by door-plate 1, thus open runner 8.
Again as shown in Figure 2, further, in the matrix 4 of one end of described lock shaft 6.3 all the time between door-plate 1 and the first side well 5.Like this, ensure that lock shaft 6.3 can be agreed with rotating shaft 2.Further, described diaphragm machine 6 structure also comprises the axis of guide 6.4, and the described axis of guide 6.4 one end is connected with described barrier film 6.1, and the other end stretches in described matrix 4, and the described axis of guide 6.4 and lock shaft 6.3 lay respectively at the both sides of barrier film 6.1.By the axis of guide 6.4 spacing and guiding further, make agreeing with of lock shaft 6.3 and rotating shaft 2 more reliable.
Again as described in Figure 1, further, described matrix 4 is also provided with the second side well 10, described first side well 5 and the second side well 10 lay respectively at the both sides of door-plate 1; Be provided with spring mechanism 11 in described second side well 10, described spring mechanism 11 comprises the second spring 11.1 and pull bar 11.2; Described pull bar 11.2 one end is fixedly connected with rotating shaft 2, and the other end is connected with the second spring 11.1, described pull bar 11.2 and between rotating shaft 2 lower part door-plate 1 in acute angle; Described second spring 11.1 one end is connected with pull bar 11.2, and the other end is connected with the second side well 10 sidewall and is positioned at door-plate 1 downstream.Like this, the unlatching being door-plate 1 by the pulling force of the second spring 11.1 increases opening force, for the closed of door-plate 1 provides closing force.Further, the tie point of described second spring 11.1 and the second side well 10 and rotating shaft 2 are in same level.
Like this, suppose anhydrous in drainage pipe or discharge is less, door-plate 1 cuts out drainage pipe under the effect of self lower part gravity, and obtains under the effect of magnet 9 and spring mechanism 11 and better close performance, starts to retain; Along with the rising of water level in runner 8, current flow in the first side well 5 through water inlet 7; Water level in runner 8 continues to rise, and the water level in the first side well 5 also rises thereupon, promotes barrier film 6.1 and moves to the matrix 4 between door-plate 1 and the first side well 5, thus lock shaft 6.3 is moved to rotating shaft 2 under the effect of the pressure of water; When water level rises to peak, current in runner 8 overcome the gravity of door-plate 1, the suction of the first magnet 9 and the pulling force of spring mechanism 11 and are overturn by door-plate 1, realize flushing action, when the horizontal plane at rotating shaft 2 place is crossed in pull bar 11.2 one end, the first spring 11.1 starts to transfer to the opening force providing door-plate 1; Meanwhile, the upset of door-plate 1 drives rotating shaft 2 to rotate, and latch 2.1 and lock groove 6.31 agree with, and door-plate 1 is locked in opening; After flushing completes, along with the decline of water level in runner 8, water level in first side well 5 also declines thereupon, reset at the effect lower diaphragm plate 6.1 of the first spring 6.2, thus latch 2.1 is separated with lock groove 6.31, door-plate 1 resets under the effect of its underpart gravity, and simultaneously when the horizontal plane at rotating shaft 2 place is crossed in pull bar 11.2 one end, the first spring 11.1 starts to transfer to the closing forces providing door-plate 1.
Claims (7)
1. time eccentric barrier film locking-type waterpower retains door from rinsing, and 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 central lower, and described rotating shaft two ends are stretched in drainage pipe matrix; The gravity that described door-plate is positioned at rotating shaft lower part is greater than the gravity being positioned at rotating shaft upper part; The drainage pipe matrix of door-plate side is provided with the first side well, and be provided with barrier film mechanism in described first side well, described barrier film mechanism comprises barrier film, the first spring and lock shaft, and described diaphragm seal is connected on the matrix between door-plate and the first side well; Described first spring one end is connected with described barrier film, and one end is connected with the matrix between door-plate with the first side well; Described rotating shaft one end is provided with latch, and described lock shaft one end is connected with described barrier film inside, and the other end is provided with the lock groove coordinated with described latch; Described matrix between door-plate with the first side well is also provided with the water inlet be communicated with the first side well by door-plate upstream canal, and described water inlet is positioned at below described barrier film.
2. lower eccentric barrier film locking-type waterpower according to claim 1 retains door from rinsing, and it is characterized in that: described latch is rectangle.
3. lower eccentric barrier film locking-type waterpower according to claim 1 from rinse retain door, it is characterized in that: be provided with bottom described runner can with the magnet of door-plate adhesive, described magnet is positioned at door-plate downstream.
4. lower eccentric barrier film locking-type waterpower according to claim 1 retains door from rinsing, and it is characterized in that: in the matrix all the time between door-plate and the first side well of one end of described lock shaft.
5. lower eccentric barrier film locking-type waterpower according to claim 1 retains door from rinsing, it is characterized in that: described barrier film mechanism also comprises the axis of guide, described axis of guide one end is connected with described barrier film, and the other end stretches in described matrix, and the described axis of guide and lock shaft lay respectively at the both sides of barrier film.
6. lower eccentric barrier film locking-type waterpower according to claim 1 retains door from rinsing, and it is characterized in that: described matrix is also provided with the second side well, described first side well and the second side well lay respectively at the both sides of door-plate; Be provided with spring mechanism in described second side well, described spring mechanism comprises the second spring and pull bar; Described pull bar one end is fixedly connected with rotating shaft, and the other end is connected with the second spring, described pull bar and between rotating shaft lower part door-plate in acute angle; Described second spring one end is connected with pull bar, and the other end is connected with the second side well sidewall and is positioned at door-plate downstream.
7. lower eccentric barrier film locking-type waterpower according to claim 6 retains door from rinsing, and it is characterized in that: the tie point of described second spring and the second side well and rotating shaft are in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410058126.4A CN103866848B (en) | 2014-02-21 | 2014-02-21 | Lower eccentric barrier film locking-type waterpower retains door from rinsing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410058126.4A CN103866848B (en) | 2014-02-21 | 2014-02-21 | Lower eccentric barrier film locking-type waterpower retains door from rinsing |
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| Publication Number | Publication Date |
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| CN103866848A CN103866848A (en) | 2014-06-18 |
| CN103866848B true CN103866848B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410058126.4A Active CN103866848B (en) | 2014-02-21 | 2014-02-21 | Lower eccentric barrier film locking-type waterpower retains door from rinsing |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107523422B (en) * | 2017-10-16 | 2018-11-02 | 浙江大学台州研究院 | A kind of waste grease device |
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 |
| 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 |
| CN203230037U (en) * | 2013-02-17 | 2013-10-09 | 烟台水泰和水科技有限公司 | Unpowered impoundment flushing gate used for drainpipe automatic flushing |
| CN203821578U (en) * | 2014-02-21 | 2014-09-10 | 武汉圣禹排水系统有限公司 | Lower eccentric membrane locking type hydraulic self-washing retaining and storing door |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004092356A (en) * | 2002-08-31 | 2004-03-25 | Tsutomu Odawara | Check valve |
| JP2007198101A (en) * | 2006-01-23 | 2007-08-09 | Nakao Tekkosho:Kk | Self-operated cylinder rotating type sluice |
-
2014
- 2014-02-21 CN CN201410058126.4A patent/CN103866848B/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 |
| 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 |
| CN203230037U (en) * | 2013-02-17 | 2013-10-09 | 烟台水泰和水科技有限公司 | Unpowered impoundment flushing gate used for drainpipe automatic flushing |
| CN203821578U (en) * | 2014-02-21 | 2014-09-10 | 武汉圣禹排水系统有限公司 | Lower eccentric membrane locking type hydraulic self-washing retaining and storing door |
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| CN103866848A (en) | 2014-06-18 |
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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. |