CN203821583U - Eccentric water tank type hydraulic self flushing impounding door - Google Patents
Eccentric water tank type hydraulic self flushing impounding door Download PDFInfo
- Publication number
- CN203821583U CN203821583U CN201420073866.0U CN201420073866U CN203821583U CN 203821583 U CN203821583 U CN 203821583U CN 201420073866 U CN201420073866 U CN 201420073866U CN 203821583 U CN203821583 U CN 203821583U
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- door
- water tank
- plate
- eccentric water
- eccentric
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Abstract
The utility model discloses an eccentric water tank type hydraulic self flushing impounding door, which comprises a door plate, wherein a rotating shaft is arranged at the upper part of the door plate, the two ends of the rotating shaft extend into a base body of a water discharge pipeline, the gravity of the part, positioned under the rotating shaft, of the door plate is greater than the gravity of the part, positioned above the rotating shaft, of the door plate, a connecting shaft is arranged at the downstream part of the door plate, the two ends of the connecting shaft extend into the base body of the water discharge pipeline, an eccentric water tank is rotationally connected onto the connecting shaft, the bottom of the eccentric water tank is provided with a clamp groove, the clamp groove is formed in a way of being parallel to the connecting shaft, in addition, the clamp groove deviates towards the upstream part of the door plate, the top of the door plate can be clamped in the clamp groove, one end of the eccentric water tank is positioned at the upstream part of the door plate, in addition, a weight balancing element is fixedly connected onto the outer side wall of the end, one end, positioned at the upstream part of the door plate, of the eccentric water tank is provided with a water inlet, and one end, positioned at the downstream part of the door plate, of the eccentric water tank is provided with a water outlet. The water flow in the water discharge pipeline is used as driving force, the opening and the closing of the impounding door can be realized without other external force action, the structure is simple, the installation is easy, and meanwhile, the transformation on the existing water discharge pipe duct can be easy.
Description
Technical field
The utility model belongs to pipe dredging technical field, especially a kind of drainage pipe flusher, and door is held in a kind of obstruction of flushing certainly that utilizes waterpower specifically.
Background technology
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.
Utility model content
For the deficiency existing in background technology, the purpose of this utility model be to propose a kind of without drive unit, utilize the eccentric water tank 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: eccentric water tank fixed pattern waterpower is retained door from rinsing, and comprises door-plate, it is characterized in that: described door-plate top is provided with rotating shaft, and described rotating shaft two ends are stretched in drainage pipe matrix; The gravity that described door-plate is positioned at part under rotating shaft is greater than the gravity that is positioned at part in rotating shaft; Described door-plate downstream is provided with connecting axle, and described connecting axle two ends are stretched in drainage pipe matrix; On described connecting axle, be rotationally connected an eccentric water tank, described eccentric water tank bottom is provided with draw-in groove, the parallel described connecting axle setting of described draw-in groove, and described draw-in groove is offset to door-plate upstream; Described door-plate top can be fastened in described draw-in groove; Described eccentric water tank one end is positioned at door-plate upstream and is fixedly connected with a counterweight on this end lateral wall; One end that described eccentric water tank is positioned at door-plate upstream is provided with water inlet, and the one end that is positioned at door-plate downstream is provided with delivery port.
Like this, under the effect of counterweight, eccentric water tank rotates around connecting axle, and draw-in groove engages with door-plate top, thereby closes runner, starts to retain; Along with the rising of door-plate upstream canal water level, water enters eccentric water tank through water inlet, pours into gradually eccentric water tank and be positioned at the part in door-plate downstream; The rising of water level has overcome the gravity of counterweight part, and in the time that the water in eccentric water tank reaches certain value, eccentric water tank rotates around connecting axle simultaneously, and draw-in groove separates with door-plate, and door-plate rotates around the shaft, and runner is opened, and realizes pre-washing function; After flushing completes, door-plate rotates to initial position under the effect of gravity, now, because the water in eccentric water tank is discharged gradually from delivery port, so, under the effect of counterweight, eccentric water tank resets gradually, draw-in groove engages with door-plate, and runner is closed, and starts retaining of next cycle.
Further, the volume that described eccentric water tank is positioned at connecting axle upstream portion is greater than eccentric water tank and is positioned at the volume of connecting axle downstream part.
Further, the snap-latch surface of described draw-in groove and door-plate is provided with to the section of agreeing with of door-plate upstream oblique.Like this, more mild in the reseting procedure of door-plate and improve the reliability resetting.
Further, described door-plate top is provided with roller, and described roller engages with described draw-in groove.Like this, in the process engaging with door-plate at eccentric water tank, make engaging process more level and smooth by the rotation of roller.
Further, described connecting axle passes in described draw-in groove.
Further, described counterweight comprises weighted spherical ball and connecting rod, and described connecting rod one end is fixedly connected with the lateral wall that described eccentric water tank is positioned at door-plate upstream, and the other end is connected with described weighted spherical ball.Like this, can increase moment, thereby save counterweight cost.
Further, one end that described connecting rod connects weighted spherical ball is near runner center.
Further, the density of described weighted spherical ball is greater than the density of water.
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 under the utility model closed condition,
Fig. 2 is the structural representation that the utility model holds full state,
Fig. 3 is under the utility model opening to be structural representation,
Fig. 4 is that the utility model is by the structural representation under closed condition.
In figure: door-plate 1, rotating shaft 2, matrix 3, connecting axle 4, eccentric water tank 5, counterweight 6, runner 7, valve seat 8, roller 9;
Wherein: draw-in groove 5.1, snap-latch surface 5.11, the section of agreeing with 5.12, water inlet 5.2, delivery port 5.3, weighted spherical ball 6.1, connecting rod 6.2.
Detailed description of the invention
As shown in Figures 1 to 4, eccentric water tank fixed pattern waterpower is retained door from rinsing, and comprises door-plate 1, and described door-plate 1 top is provided with rotating shaft 2, and described rotating shaft 2 two ends are stretched in drainage pipe matrix 3; The gravity that described door-plate 1 is positioned at 2 times parts of rotating shaft is greater than the gravity that is positioned at part in rotating shaft 2; Described door-plate 1 downstream is provided with connecting axle 4, and described connecting axle 4 two ends are stretched in drainage pipe matrix 3; On described connecting axle 4, be rotationally connected an eccentric water tank 5, described eccentric water tank 5 bottoms are provided with draw-in groove 5.1, and the parallel described connecting axle 4 of described draw-in groove 5.1 arranges, and described draw-in groove 5.1 is to door-plate 1 upstream skew; Described door-plate 1 top can be fastened in described draw-in groove 5.1; Described eccentric water tank 5 one end are positioned at door-plate 1 upstream and on this end lateral wall, are fixedly connected with a counterweight 6; One end that described eccentric water tank 5 is positioned at door-plate 1 upstream is provided with water inlet 5.2, and the one end that is positioned at door-plate 1 downstream is provided with delivery port 5.3.Further, the volume that described eccentric water tank 5 is positioned at connecting axle 4 upstream portion is greater than eccentric water tank 5 and is positioned at the volume of connecting axle 4 downstream parts.Further, described draw-in groove 5.1 is provided with the section of agreeing with 5.12 to door-plate 1 upstream oblique with the snap-latch surface 5.11 of door-plate 1.Like this, more mild in the reseting procedure of door-plate and improve the reliability resetting.Further, described door-plate 1 top is provided with roller 9, and described roller 9 engages with described draw-in groove 5.1.Like this, in the process engaging with door-plate 1 at eccentric water tank 5, make engaging process more level and smooth by the rotation of roller 9.Further, described connecting axle 4 passes in described draw-in groove 5.1.Further, described counterweight 6 comprises weighted spherical ball 6.1 and connecting rod 6.2, and described connecting rod 6.2 one end are fixedly connected with the lateral wall that described eccentric water tank 5 is positioned at door-plate 1 upstream, and the other end is connected with described weighted spherical ball 6.1.Like this, can increase moment, thereby save counterweight cost.Further, one end that described connecting rod 6.2 connects weighted spherical ball 6.1 is near runner 7 centers.Further, the density of described weighted spherical ball 6.1 is slightly larger than the density of water.Further, described matrix 3 is provided with valve seat 8, and described valve seat 8 is positioned at door-plate 1 below, and described door-plate 1 can be tightly connected with valve seat 8.Like this, further increase the seal of retaining, ensure to retain effect.
Like this, under the effect of counterweight 6, eccentric water tank 5 rotates around connecting axle 4, and draw-in groove 5.1 engages with door-plate 1 top, thereby closes runner 7, starts to retain; Along with the rising of door-plate 1 upstream canal water level, water enters eccentric water tank 5 through water inlet 5.2, pours into gradually eccentric water tank 5 and be positioned at the part in door-plate 1 downstream; The rising of water level has overcome the gravity of counterweight 6 parts, and in the time that the water in eccentric water tank 5 reaches certain value, eccentric water tank 5 rotates around connecting axle 4 simultaneously, and draw-in groove 5.1 separates with door-plate 1, and door-plate 1 is 2 rotations around the shaft, and runner 7 is opened, and realizes pre-washing function; After flushing completes, door-plate 1 rotates to initial position under the effect of gravity, now, because the water in eccentric water tank 5 is discharged gradually from delivery port 5.3, so, under the effect of counterweight 6, eccentric water tank 5 resets gradually, and draw-in groove 5.1 engages with door-plate 1, and runner 7 is closed, start retaining of next cycle.
Under original state, door-plate 1 cuts out runner 7 with valve seat 8, and eccentric water tank 5 is fastened on door-plate 1 in draw-in groove 5.1, and now eccentric water tank 5 is interior anhydrous, and the water level in the runner 7 of door-plate 1 upstream rises gradually, as shown in Figure 1.
Gradually, water level rises in the process of peak gradually, and water enters eccentric water tank 5 through water inlet 5.2, and the water in eccentric water tank 5 reaches certain rear upset, makes door-plate 1 depart from the engaging of draw-in groove 5.1; Simultaneously, because the density of weighted spherical ball 6.1 is slightly larger than the density of water, in the time that not having weighted spherical ball 6.1, water just overcomes the gravity of part weighted spherical ball 6.1, therefore reduced original engaging moment of eccentric water tank 5, just make eccentric water tank 5 to put in place by once inside out, thereby the pre-washing function of realization, as shown in Figures 2 and 3.Certainly, at eccentric water tank 5, from the process of door-plate 1 upstream water inlet, delivery port 5.3 is also to door-plate 1 downstream drainage always, but displacement is little with respect to inflow, and this is easy to expect, does not also just do too much elaboration at this.
After flushing completes, door-plate 1 cuts out 90% under the effect of self gravitation, and the water in eccentric water tank 5 is discharged gradually through delivery port 5.3, in the time being less than the gravity of counterweight 6, eccentric water tank 5 resets under the effect of counterweight 6, close door-plate last 10%, start retaining of next cycle, as shown in Figure 4.
Should, after flushing completes, can control by controlling the size of delivery port 5.3 resetting time of eccentric water tank 5 resetting time of certain eccentric water tank 5.
Claims (9)
1. eccentric water tank fixed pattern waterpower is retained door from rinsing, and comprises door-plate, it is characterized in that: described door-plate top is provided with rotating shaft, and described rotating shaft two ends are stretched in drainage pipe matrix; The gravity that described door-plate is positioned at part under rotating shaft is greater than the gravity that is positioned at part in rotating shaft; Described door-plate downstream is provided with connecting axle, and described connecting axle two ends are stretched in drainage pipe matrix; On described connecting axle, be rotationally connected an eccentric water tank, described eccentric water tank bottom is provided with draw-in groove, the parallel described connecting axle setting of described draw-in groove, and described draw-in groove is offset to door-plate upstream; Described door-plate top can be fastened in described draw-in groove; Described eccentric water tank one end is positioned at door-plate upstream and is fixedly connected with a counterweight on this end lateral wall; One end that described eccentric water tank is positioned at door-plate upstream is provided with water inlet, and the one end that is positioned at door-plate downstream is provided with delivery port.
2. eccentric water tank fixed pattern waterpower according to claim 1 is retained door from rinsing, and it is characterized in that: the volume that described eccentric water tank is positioned at connecting axle upstream portion is greater than eccentric water tank and is positioned at the volume of connecting axle downstream part.
3. eccentric water tank fixed pattern waterpower according to claim 1 is retained door from rinsing, and it is characterized in that: the snap-latch surface of described draw-in groove and door-plate is provided with to the section of agreeing with of door-plate upstream oblique.
4. eccentric water tank fixed pattern waterpower according to claim 1 is retained door from rinsing, and it is characterized in that: described door-plate top is provided with roller, and described roller engages with described draw-in groove.
5. eccentric water tank fixed pattern waterpower according to claim 1 is retained door from rinsing, and it is characterized in that: described connecting axle passes in described draw-in groove.
6. eccentric water tank fixed pattern waterpower according to claim 1 is retained door from rinsing, it is characterized in that: described counterweight comprises weighted spherical ball and connecting rod, described connecting rod one end is fixedly connected with the lateral wall that described eccentric water tank is positioned at door-plate upstream, and the other end is connected with described weighted spherical ball.
7. eccentric water tank fixed pattern waterpower according to claim 5 is retained door from rinsing, and it is characterized in that:, described connecting rod connects one end of weighted spherical ball near runner center.
8. eccentric water tank fixed pattern waterpower according to claim 5 is retained door from rinsing, and it is characterized in that: the density of described weighted spherical ball is greater than the density of water.
9. eccentric water tank fixed pattern 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 |
|---|---|---|---|
| CN201420073866.0U CN203821583U (en) | 2014-02-21 | 2014-02-21 | Eccentric water tank type hydraulic self flushing impounding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073866.0U CN203821583U (en) | 2014-02-21 | 2014-02-21 | Eccentric water tank type hydraulic self flushing impounding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203821583U true CN203821583U (en) | 2014-09-10 |
Family
ID=51477098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073866.0U Withdrawn - After Issue CN203821583U (en) | 2014-02-21 | 2014-02-21 | Eccentric water tank type hydraulic self flushing impounding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203821583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850345A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Eccentric water tank type hydraulic self flushing intercepting and accumulating door |
| CN105350603A (en) * | 2015-11-06 | 2016-02-24 | 姚新连 | Solar-powered and anti-over-travel pumping station water drawing pipe device |
-
2014
- 2014-02-21 CN CN201420073866.0U patent/CN203821583U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103850345A (en) * | 2014-02-21 | 2014-06-11 | 武汉圣禹排水系统有限公司 | Eccentric water tank type hydraulic self flushing intercepting and accumulating door |
| CN103850345B (en) * | 2014-02-21 | 2015-07-22 | 武汉圣禹排水系统有限公司 | Eccentric water tank type hydraulic self flushing intercepting and accumulating door |
| CN105350603A (en) * | 2015-11-06 | 2016-02-24 | 姚新连 | Solar-powered and anti-over-travel pumping station water drawing pipe device |
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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: 20140910 Effective date of abandoning: 20150722 |
|
| RGAV | Abandon patent right to avoid regrant |