CN204510445U - Adjustable section of dirty self-closing device - Google Patents
Adjustable section of dirty self-closing device Download PDFInfo
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- CN204510445U CN204510445U CN201420816756.9U CN201420816756U CN204510445U CN 204510445 U CN204510445 U CN 204510445U CN 201420816756 U CN201420816756 U CN 201420816756U CN 204510445 U CN204510445 U CN 204510445U
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- floating drum
- dirty
- connecting rod
- baffle plate
- external gear
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Abstract
The utility model discloses the adjustable section of dirty self-closing device for catchpit, it comprises waterpower floating drum, cuts dirty mouth baffle plate, adjustable lever mechanism three parts.Described adjustable section of dirty self-closing device, is placed near section dirty mouth in catchpit, when floating drum floats along with the change of water level in well, baffle plate will be driven to rotate and realize opening and closing a section dirty mouth; And by changing the angle cut between dirty mouth baffle connection rod and waterpower floating drum connecting rod, and changing the connecting length of baffle connection rod and floating drum connecting rod, carrying out section dirty demand under satisfied different working condition.
Description
Technical field
The utility model relates to a section dirty self-closing device, particularly relates to adjustable section of dirty self-closing device.
Background technology
Cutting dirty self-closing device also claims rain dirty switching device shifter, is usually arranged in catchpit, has the function that automatic open and close cuts dirty mouth, dam the sewage of fine day and the early-stage rainwater of rainfall, and along with the carrying out of rainfall, in well, water level rises, cut dirty mouth automatically to close, the clean rainwater of overflow rainfall middle and later periods.
The dirty self-closing device that cuts in existing catchpit does not possess adjustability, and these self-closing device reliabilities of operation are shown in the definition of H in Fig. 2 with the distance H(cut at the bottom of the dirty oral pore heart to overfall pipe) there is close association.In actual life, almost the H value of each catchpit is different, and different H values, all corresponding different a set of self-closing device, these section of dirty self-closing device does not possess versatility, is unfavorable for promoting.
Utility model content
The technical problems to be solved in the utility model is: the dirty self-closing device that cuts in existing catchpit does not possess versatility, provides a kind of adjustable section of dirty self-closing device that can be applicable to different operating mode for this reason.
The technical solution of the utility model is: adjustable section of dirty self-closing device, and it comprises waterpower floating drum, cuts dirty mouth baffle plate, adjustable lever mechanism three parts.Described adjustable section of dirty self-closing device, is placed near section dirty mouth in catchpit, when floating drum floats along with the change of water level in well, baffle plate will be driven to rotate and realize opening and closing a section dirty mouth; And by changing the angle cut between dirty mouth baffle connection rod and waterpower floating drum connecting rod, and changing the connecting length of baffle connection rod and floating drum connecting rod, carrying out section dirty demand under satisfied different working condition.
Adjustable section of dirty self-closing device of such scheme, it comprises cuts dirty mouth baffle plate, waterpower floating drum, adjustable lever mechanism three parts, described section of dirty mouth baffle plate comprises baffle plate and baffle connection rod, and described baffle plate is fixed in baffle connection rod, and baffle plate back is provided with the sealing ring that a circle strengthens closing the sealing effectiveness cutting dirty mouth, described baffle connection rod leaves the circular hole that multiple aperture is identical, pitch of holes is equal, described waterpower floating drum comprises floating drum and floating drum connecting rod, and the periphery of described floating drum is configured with one for regulating the counterweight hole of floating drum weight, described floating drum is fixed on floating drum connecting rod, and described floating drum connecting rod leaves the circular hole that multiple aperture is identical, pitch of holes is equal, described adjustable lever mechanism comprises internal gear, channel bar or internal gear hollow stem, external gear, channel bar or external gear hollow stem and detent mechanism, described internal gear is fixedly connected with channel bar or internal gear hollow stem, external gear is fixedly connected with channel bar or external gear hollow stem, the locating hole for locating is left at external gear center, described internal gear, external gear engages each other, by adjusting the engaging tooth position of internal-external gear, regulate the angle between floating drum connecting rod and baffle connection rod, described channel bar or internal gear hollow stem leave two apertures, the circular hole that pitch of holes is identical with circular hole on floating drum connecting rod, channel bar or internal gear hollow stem are connected with floating drum connecting rod by clamp, fixed hole position on floating drum connecting rod can be changed to adjust the connecting length of floating drum connecting rod, described channel bar or external gear hollow stem leave two apertures, the circular hole that pitch of holes is identical with circular hole in baffle connection rod, channel bar or external gear hollow stem are connected with baffle connection rod by clamp, the fixed hole position that can change in baffle connection rod carrys out the connecting length of regulating fender connecting rod, described detent mechanism is positioned at internal-external gear engagement center, comprise: base, bolt, nut and alignment pin, in being incited somebody to action by bolt and base, outer gear limit is cutting on dirty well inwall, described alignment pin comprises baffle plate alignment pin and floating drum alignment pin, all be arranged on the well chamber interior wall of section dirty mouth side, baffle plate alignment pin is positioned at the lower right side of the line in bolt axle center and section dirty mouth axle center, the half of baffle connection rod width is about apart from the distance of this line, floating drum alignment pin is in floating drum when screws, on running orbit bottom floating drum.
The beneficial effects of the utility model are, this adjustable section of dirty self-closing device, not only can cut dirty mouth by automatic open and close, the high concentration rainwater at rainfall initial stage of damming, the clean rainwater of overflow rainfall middle and later periods, realize the shunting of clear, dirty rainwater; And by changing the angle of baffle connection rod and floating drum connecting rod and changing the connecting length of baffle connection rod and floating drum connecting rod, carry out section dirty demand under satisfied different working condition.The utility model structure is simple, and do not need any control element and energy source and power, achieve automatic operation, the scope of application is wide, convenient management, and applicability usury is in popularization.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the assembling drawing of the utility model in catchpit and the definition of H value;
Fig. 3 is waterpower floating drum schematic diagram in Fig. 1;
Fig. 4 cuts dirty mouth baffle plate schematic diagram in Fig. 1;
Fig. 5 is the state diagram in catchpit of rainfall the utility model in mid-term;
Fig. 6 is the state diagram in catchpit of rainfall later stage the utility model;
Fig. 7 is the utility model assembling drawing in the catchpit that H value is larger;
Fig. 8 is that the utility model hollow core bar replaces with channel bar schematic diagram;
In figure, 1, baffle plate, 2, baffle connection rod, 3, clamp, 4, external gear hollow stem or channel bar, 5, external gear, 6, internal gear, 7, internal gear hollow stem or channel bar, 8, floating drum connecting rod, 9, floating drum, 10, base, 11, hold-doun nut, 12, baffle plate alignment pin, 13, floating drum alignment pin.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1 and Figure 2, the utility model comprises waterpower floating drum, cuts dirty mouth baffle plate, adjustable lever mechanism three parts.Described adjustable section of dirty self-closing device is placed near section dirty mouth in catchpit, when floating drum 9 changes along with the change of water level in well, drives a section dirty mouth baffle plate 1 to rotate realization keying and cuts a dirty mouth; And by changing the angle cutting dirty mouth baffle connection rod 2 and floating drum connecting rod 8, and changing the connecting length of baffle connection rod 2 and floating drum connecting rod 8, carrying out section dirty demand under satisfied different working condition.
Particularly, as shown in Figure 3, Figure 4, adjustable section of dirty self-closing device, is characterized in that it comprises and cuts dirty mouth baffle plate, waterpower floating drum, adjustable lever mechanism three parts, described section of dirty mouth baffle plate comprises baffle plate 1 and baffle connection rod 2, described baffle plate 1 is fixed in baffle connection rod 2, baffle plate 1 back is provided with the sealing ring that a circle strengthens closing the sealing effectiveness cutting dirty mouth, and described baffle connection rod 2 leaves the circular hole that multiple aperture is identical, pitch of holes is equal, described waterpower floating drum comprises floating drum 9 and floating drum connecting rod 8, the periphery of described floating drum 9 is configured with one for regulating the counterweight hole of floating drum 9 weight, described floating drum 9 is fixed on floating drum connecting rod 8, and described floating drum connecting rod 8 leaves the circular hole that multiple aperture is identical, pitch of holes is equal, described adjustable lever mechanism comprises internal gear 6, channel bar as shown in Figure 8, or internal gear hollow stem 7, external gear 5, channel bar or external gear hollow stem 4 and detent mechanism, described internal gear 6 is fixedly connected with channel bar or internal gear hollow stem 7, external gear 5 is fixedly connected with channel bar or external gear hollow stem 4, the locating hole for locating is left at external gear 5 center, described internal gear 6, external gear 5 engages each other, by adjusting the engaging tooth position of internal-external gear, regulate the angle between floating drum connecting rod 8 and baffle connection rod 2, described channel bar or internal gear hollow stem 7 leave two apertures, the circular hole that pitch of holes is identical with circular hole on floating drum connecting rod, channel bar or internal gear hollow stem 7 are connected with floating drum connecting rod 8 by clamp 3, fixed hole position on floating drum connecting rod 8 can be changed to adjust the connecting length of floating drum connecting rod 8, described channel bar or external gear hollow stem 4 leave two apertures, the circular hole that pitch of holes is identical with circular hole in baffle connection rod, channel bar or external gear hollow stem 4 are connected with baffle connection rod 2 by clamp 3, the fixed hole position that can change in baffle connection rod 2 carrys out the connecting length of regulating fender connecting rod 2, described detent mechanism is positioned at internal-external gear engagement center, comprise: bolt, base 10, nut 11 and alignment pin, in being incited somebody to action by bolt and base 10, outer gear limit is cutting on dirty well inwall, described alignment pin comprises baffle plate alignment pin 12 and floating drum alignment pin 13, all be arranged on the well chamber interior wall of section dirty mouth side, baffle plate alignment pin 12 is positioned at the lower right side of the line in bolt axle center and section dirty mouth axle center, distance apart from this line is about the half of baffle connection rod 2 width, floating drum alignment pin 13 is in floating drum 9 when screws, on running orbit bottom floating drum 9.
During fine day, upland water amount is little, and the water level in catchpit is low, is not enough to make floating drum 9 increase, and carrys out the water yield and be less than and cut the combined closure system of dirty mouth, and the sewage of fine day is all dammed to walk.
During the rainy day, in earlier stage, identical with state during fine day during beginning, early-stage rainwater is all dammed in rainfall; Along with the carrying out of rainfall, upland water amount can increase gradually, when upland water amount is greater than combined closure system, water level in catchpit can slowly rise, until water level rises to design water level, floating drum 9 under the effect of buoyancy, can float with the rising of water level, and then drive baffle plate 1 to rotate, slowly will cut dirty mouth and close.
Rainfall mid-term, when the indoor water level of well rises to certain altitude, baffle plate 1 can will cut dirty mouth and close completely under the interlock of floating drum 9, now baffle connection rod 2 can be limited by baffle plate alignment pin 12, and stops operating, and baffle plate 1 is maintained and closes a section dirty mouth state, carry out overflow, as shown in Figure 5.
The rainfall later stage, upland water amount reduces, water level decreasing in well, floating drum 9 drives baffle plate 1 to reversely rotate under the effect of its gravity, and time concordant with bottom overfall bottom floating drum 9, floating drum 9 can be limited by floating drum alignment pin 13, and stop operating, baffle plate 1 is maintained and opens a section dirty mouth state, carry out cutting dirt, as shown in Figure 6.
Adjustable section of dirty self-closing device, due to its adjustability, different working conditions can be widely used in, the place that absolute altitude is on the low side at the bottom of intercepting sewer pipe, the H value of catchpit also can increase accordingly, suitably can increase the angle of baffle mechanism and floating drum mechanism, as shown in Fig. 5 and Fig. 7 contrasts, now adjustable section of dirty self-closing device is still suitable for; Vice versa.
Claims (1)
1. adjustable section of dirty self-closing device, is characterized in that it comprises and cuts dirty mouth baffle plate, waterpower floating drum, adjustable lever mechanism three parts, described section of dirty mouth baffle plate comprises baffle plate and baffle connection rod, and described baffle plate is fixed in baffle connection rod, and baffle plate back is provided with the sealing ring that a circle strengthens closing the sealing effectiveness cutting dirty mouth, described baffle connection rod leaves the circular hole that multiple aperture is identical, pitch of holes is equal, described waterpower floating drum comprises floating drum and floating drum connecting rod, and the periphery of described floating drum is configured with one for regulating the counterweight hole of floating drum weight, described floating drum is fixed on floating drum connecting rod, and described floating drum connecting rod leaves the circular hole that multiple aperture is identical, pitch of holes is equal, described adjustable lever mechanism comprises internal gear, channel bar or internal gear hollow stem, external gear, channel bar or external gear hollow stem and detent mechanism, described internal gear is fixedly connected with channel bar or internal gear hollow stem, external gear is fixedly connected with channel bar or external gear hollow stem, the locating hole for locating is left at external gear center, described internal gear, external gear engages each other, by adjusting the engaging tooth position of internal-external gear, regulate the angle between floating drum connecting rod and baffle connection rod, described channel bar or internal gear hollow stem leave two apertures, the circular hole that pitch of holes is identical with circular hole on floating drum connecting rod, channel bar or internal gear hollow stem are connected with floating drum connecting rod by clamp, fixed hole position on floating drum connecting rod can be changed to adjust the connecting length of floating drum connecting rod, described channel bar or external gear hollow stem leave two apertures, the circular hole that pitch of holes is identical with circular hole in baffle connection rod, channel bar or external gear hollow stem are connected with baffle connection rod by clamp, the fixed hole position that can change in baffle connection rod carrys out the connecting length of regulating fender connecting rod, described detent mechanism is positioned at internal-external gear engagement center, comprise: base, bolt, nut and alignment pin, in being incited somebody to action by bolt and base, outer gear limit is cutting on dirty well inwall, described alignment pin comprises baffle plate alignment pin and floating drum alignment pin, all be arranged on the well chamber interior wall of section dirty mouth side, baffle plate alignment pin is positioned at the lower right side of the line in bolt axle center and section dirty mouth axle center, the half of baffle connection rod width is about apart from the distance of this line, floating drum alignment pin is in floating drum when screws, on running orbit bottom floating drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816756.9U CN204510445U (en) | 2014-12-22 | 2014-12-22 | Adjustable section of dirty self-closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816756.9U CN204510445U (en) | 2014-12-22 | 2014-12-22 | Adjustable section of dirty self-closing device |
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| Publication Number | Publication Date |
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| CN204510445U true CN204510445U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420816756.9U Active CN204510445U (en) | 2014-12-22 | 2014-12-22 | Adjustable section of dirty self-closing device |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484339A (en) * | 2015-12-30 | 2016-04-13 | 宜兴市排水有限公司 | Backward flow prevention sewage adjusting device |
| CN105484350A (en) * | 2015-12-30 | 2016-04-13 | 宜兴市排水有限公司 | Automatic drainage adjusting device |
| CN105604162A (en) * | 2015-12-30 | 2016-05-25 | 宜兴市排水有限公司 | Drainage flow-limiting regulator |
| CN105971105A (en) * | 2016-06-24 | 2016-09-28 | 戴文平 | Adjustable single-door same-direction shutoff valve |
| CN105972236A (en) * | 2016-06-24 | 2016-09-28 | 戴文平 | Flow-limiting valve with single door in different direction |
| CN105971106A (en) * | 2016-06-24 | 2016-09-28 | 戴文平 | Adjustable single-door different-direction flow limiting valve |
| CN106759837A (en) * | 2017-01-05 | 2017-05-31 | 汩鸿（上海）环保工程设备有限公司 | Floating control shutoff valve |
| CN116290280A (en) * | 2023-05-23 | 2023-06-23 | 四川炬原玄武岩纤维科技有限公司 | River channel sewage interception structure and method for slowing down water flow impact by basalt fiber cloth |
-
2014
- 2014-12-22 CN CN201420816756.9U patent/CN204510445U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484339A (en) * | 2015-12-30 | 2016-04-13 | 宜兴市排水有限公司 | Backward flow prevention sewage adjusting device |
| CN105484350A (en) * | 2015-12-30 | 2016-04-13 | 宜兴市排水有限公司 | Automatic drainage adjusting device |
| CN105604162A (en) * | 2015-12-30 | 2016-05-25 | 宜兴市排水有限公司 | Drainage flow-limiting regulator |
| CN105971105A (en) * | 2016-06-24 | 2016-09-28 | 戴文平 | Adjustable single-door same-direction shutoff valve |
| CN105972236A (en) * | 2016-06-24 | 2016-09-28 | 戴文平 | Flow-limiting valve with single door in different direction |
| CN105971106A (en) * | 2016-06-24 | 2016-09-28 | 戴文平 | Adjustable single-door different-direction flow limiting valve |
| CN106759837A (en) * | 2017-01-05 | 2017-05-31 | 汩鸿（上海）环保工程设备有限公司 | Floating control shutoff valve |
| CN116290280A (en) * | 2023-05-23 | 2023-06-23 | 四川炬原玄武岩纤维科技有限公司 | River channel sewage interception structure and method for slowing down water flow impact by basalt fiber cloth |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |