CN204238466U - A kind of building roof overflowing rain water bucket device - Google Patents
A kind of building roof overflowing rain water bucket device Download PDFInfo
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- CN204238466U CN204238466U CN201420692162.1U CN201420692162U CN204238466U CN 204238466 U CN204238466 U CN 204238466U CN 201420692162 U CN201420692162 U CN 201420692162U CN 204238466 U CN204238466 U CN 204238466U
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- rain water
- water bucket
- overflowing rain
- overflowing
- sealing mat
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Abstract
This application discloses a kind of building roof overflowing rain water bucket device, comprise kuppe, overflowing rain water bucket seat and sealed core, the detachable inlet end being installed on overflowing rain water bucket seat of described kuppe, described sealed core is detachable to be installed in overflowing rain water bucket seat; Described sealed core comprises shell, balancing weight, sealing mat and mechanism A, oppositely relative motion both mechanism A connection balancing weight and sealing mat also can realize; Sealing mat is arranged at the lower end of shell, and fits tightly with the lower limb of shell.The opening and closing of building roof overflowing rain water bucket device described in the application realize automatically according to the reverse gravitational equilibrium principle of lever, as the overfall facility of existing siphon jet drainage system against rain, overflowing rain water bucket and respective row water piping system are set in roof drainage gutter.
Description
Technical field
The application relates to construction project technical field, is specially a kind of building roof overflowing rain water bucket device.
Background technology
The top priority of system for roof rainwater drainage systems is exactly the rainwater ponding of discharging roofing efficiently, the i.e. drainability of drainage system.System for roof rainwater drainage systems is the important component part of building supply and drain water system, its task gets rid of the rainwater, the snow-broth that drop to building roofing in time, especially when heavy rain, avoid the formation of roof ponding to threaten roofing structure, as caused stormwater overflow, roof to leak the accident such as even to collapse, to ensure that people normally produce and live.
At present, roof rainwater drainage mode, by design fluidised form, can be divided into gravity drainage system and siphon jet drainage system.Gravity drainage principle is simple, and follow the principle of " Water seeks its own level ", rainwater flows into gravity current roof drain naturally, and its operating principle utilizes the Action of Gravity Field of rain water on roof itself naturally to discharge rainwater by rain water on roof bucket through drainage pipe.Gravity drainage system major defect is that displacement is little, and caliber is large, and need the gradient of 1%-3%, in the pipe of gutter, space efficiency utilization can not reach maximization, uses more in common buildings engineering roof drainage system.The construction costs of gravity current drainage system against rain itself is not very high, but the building that roof area is larger is adopted to the words of gravity drainage system, the laying relative complex of pipeline, take the more interior space, a large amount of soil stacks, manhole need be set, and sacrifice the aesthetic measure in house, thus whole engineering cost is caused to rise.Siphon jet drainage system against rain presses full-section pipe-flow design, and adopt special hydrocone type roof drain, compared to gravity roof drain, maximum difference is exactly arrange radome fairing, prevent air from entering to greatest extent, adjust fluidised form, olderly flowage, impel drainage system to form full packages siphon jet smoothly.But when amount of precipitation is less, in fact siphon jet drainage system is exactly gravity drainage, causes the wasting of resources; When amount of precipitation is too much, when exceeding the designed displacement of siphon jet drainage system against rain, rain water on roof can not be discharged in time, produces ponding, will occur overflow and increase roof load.Visible, by the siphon jet drainage system against rain of full-section pipe-flow design, regulating power be there is no to super design discharge rainwater.Therefore, when actual amount of precipitation exceedes the dependable rainfall of a certain Designed recurrence period, overfall facility can only be leaned on to get rid of super design discharge rainwater.
No matter be increase drain pipe diameter, still Designed recurrence period is improved, if do not arrange overfall or overfall facility, when extreme weather, structure restriction, construction error, still can there is super design discharge stormwater overflow, bring infringement and economic loss to structural safety, using function and productive life.
Utility model content
The technical problem that the application will solve is for above-mentioned the deficiencies in the prior art, and provides the building roof overflowing rain water bucket device of a kind of simplicity of design, easily realization, convenient operation.
For solving the problems of the technologies described above, the technical scheme that the application adopts is:
A kind of building roof overflowing rain water bucket device, comprise kuppe, overflowing rain water bucket seat and sealed core, the detachable inlet end being installed on overflowing rain water bucket seat of described kuppe, described sealed core is detachable to be installed in overflowing rain water bucket seat; Described sealed core comprises shell, balancing weight, sealing mat and mechanism A, and mechanism A connects balancing weight and sealing mat also can make balancing weight and sealing mat realize reverse relative motion; Sealing mat is arranged at the lower end of shell, and fits tightly with the lower limb of shell.
Kuppe described in the application and arrange waterproof pressure ring between overflowing rain water bucket seat, kuppe is installed on overflowing rain water bucket seat by fastening bolt.
Overflowing rain water bucket seat described in the application comprises the base for installing kuppe and is arranged at the connection short tube on base.
Sealed core described in the application is arranged at the interface connecting short tube and base, and the shell of sealed core and interface seal and fit.
Described in the application, the external diameter of sealing mat equals the external diameter of shell.
Mechanism A described in the application comprise the counterweight connector be connected on balancing weight, with the first tooth bar of sealing mat integrated connection, the side of relative first tooth bar of counterweight connector arranges the second tooth bar, arrange gear between first tooth bar and the second tooth bar, this gear engages with the first tooth bar and the second tooth bar simultaneously.
After the application adopts said structure, there is following technique effect:
The opening and closing of building roof overflowing rain water bucket device described in the application realize automatically according to the reverse gravitational equilibrium principle of lever, as the overfall facility of existing siphon jet drainage system against rain, overflowing rain water bucket and respective row water piping system are set in roof drainage gutter.When amount of precipitation surpasses design discharge, now siphon jet drainage system has been full-section pipe-flow state, the super design discharge rainwater entering open valley is not got rid of in time by siphon jet drainage system, water level in gutter can constantly increase, when water level meets or exceeds overflowing rain water bucket unlatching water level, the Action of Gravity Field of water is relied on to open overflowing rain water bucket sealing mat, overflowing rain water bucket device is started working, the row's of entering super design discharge rainwater state, gets rid of and exceedes the specified water level of siphon rainwater head with the super design discharge rainwater of upper part.When the water level in gutter is down to the depth of water of design, according to the reverse gravitational equilibrium principle of lever, sealing mat is pulled up, overflowing rain water bucket sealed core is completely closed, to ensure the depth of water before siphon rainwater head bucket, do not destroy the siphon jet state that siphon drainge system has been formed, whole siphon drainge system gets rid of rain water on roof with design discharge.This apparatus design is simple, easily realization, convenient operation, cost are low, floor space solves rain water on roof overflow and ponding problem less simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 shows the structural representation under this device sealed core closure state;
Fig. 2 shows the structural representation under this device sealed core opening;
Fig. 3 shows the structural representation of the application mechanism A;
Wherein have: 2. kuppe; 3. waterproof pressure ring; 4. fastening bolt; 5. overflowing rain water bucket seat; 51. bases; 52. connect short tube; 6. sealed core; 61. balancing weights; 62. sealing mats; 63. first gears; 64. first tooth bars; 65. second gears; 66. counterweight connectors; 67. gear fixed muffles.
Detailed description of the invention
For making the object of the application and technical scheme clearly, be clearly and completely described below in conjunction with the technical scheme of the embodiment of the present application to the application.Obviously, described embodiment is a part of embodiment of the application, instead of whole embodiments.Based on the embodiment of described the application, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of the application's protection.
As shown in Figure 1, a kind of building roof overflowing rain water bucket device, comprises kuppe 2, overflowing rain water bucket seat 5 and sealed core 6, and described kuppe 2 is detachable to be installed on overflowing rain water bucket seat 5, and described sealed core 6 is detachable to be installed in overflowing rain water bucket seat 5; Described sealed core 6 comprises shell, balancing weight 61, sealing mat 62 and connects balancing weight 61 with sealing mat 62 and the mechanism A of reverse relative motion both realizing; The external diameter of described sealing mat 62 is more than or equal to the external diameter of shell, preferably equals the external diameter of shell, and sealing mat 62 is arranged at the lower end of shell, and fits tightly with the lower limb of shell.
As shown in Figure 3, mechanism A described in the application is pinion and rack, comprise the first gear 63, second gear 65, with the first tooth bar 64 of sealing mat 62 integrated connection, be fixedly connected on the counterweight connector 66 on balancing weight 61, wherein, first tooth bar 64 stretches in the cavity of counterweight connector 66 formation, the side of relative first tooth bar 64 of counterweight connector 66 is provided with the second tooth bar, the cavity for fixing the first gear 63 and the second gear 65 is formed respectively between this second tooth bar and the first tooth bar 64, first gear 63 and the second gear 65 are installed on gear fixed muffle 67, and can freely rotate, first gear 63 and the second gear 65 engage with the second tooth bar and the first tooth bar 64 all simultaneously.
When water pressure is greater than the weight of balancing weight 61 self, sealing mat 62 moves downward together with the first tooth bar 64, and drives the first gear 63, second gear 65 to rotate, and drive counterweight connector 66 to move upward together with balancing weight 61 thus, sealed core 6 opens draining.When water pressure is less than the weight of balancing weight 61, balancing weight 61 and counterweight connector 66 move downward under gravity, and drive the first gear 63, second gear 65 to rotate, drive the first tooth bar 64 to move upward together with sealing mat 62 thus, until sealing mat 62 seals.
In the application, the above first tooth bar 64, second tooth bar, the first gear 63, second gear 65 can have a lot of.
Kuppe 2 described in the application and arrange waterproof pressure ring 3 between overflowing rain water bucket seat 5, kuppe 2 is installed on overflowing rain water bucket seat 5 by fastening bolt 4.
The connection short tube 52 that described in the application, overflowing rain water bucket seat 5 comprises the base 51 for installing kuppe 2 and is arranged on base 51, described sealed core 6 is arranged at the interface connecting short tube 52 and base 51, and the shell of sealed core 6 and interface seal fits, when balancing weight 61 and sealing mat 62 not relative motion time, the upper surface of shell is concordant with the inner bottom surface of base 51.
Preferably, need at connection short tube 52 the Position Design groove arranging sealed core 6, arrange at the top edge of sealed core 6 the edge groove matched, the two is connected by groove, increases contact area, installs firm.
As shown in Figure 2, as the overfall facility of existing siphon jet drainage system against rain, overflowing rain water bucket and respective row water piping system are set in roof drainage gutter.When amount of precipitation surpasses design discharge, the super design discharge rainwater entering open valley can not be got rid of in time by siphon drainage system against rain, water level in gutter can constantly increase, when water level meets or exceeds overflowing rain water bucket unlatching water level, the pressure (head) of ponding is greater than the weight of balancing weight 61 in sealed core 6, make that sealing mat 62 moves downward and balancing weight 61 moves upward, open sealing mat 62, overflowing rain water bucket device is started working, the row's of entering super design discharge rainwater state, before getting rid of the specified bucket of siphon drainage system against rain, water level is with the super design discharge rainwater of upper part.
As shown in Figure 1, when the water level in gutter is down to the design water level of siphon jet drainage system against rain, the pressure of ponding (head) is less than the weight of balancing weight 61, balancing weight 61 is moved downward under gravity, sealing mat 62 upwards relative motion, sealing mat 62 is pulled up, sealed core 6 is completely closed, to ensure the working water level of siphon drainage system against rain, not destroying the own siphon jet state through being formed of siphon drainage system against rain, ensureing that whole siphon jet drainage system against rain gets rid of rain water on roof with design discharge.
Preferably, kuppe 2, overflowing rain water bucket seat 5 described in the application and be connected short tube 52 for stainless steel, sealed core 6 is nylon material, is not easy to get rusty, and ensure that application life and the operating efficiency of whole device.
In whole process, this device relies on height of water level to regulate the opening and closing of sealing mat 62, reaches overflow object.The application's building roof overflowing rain water bucket device is improvement and design on the existing gravity roof drain basis, and following the relevant regulations of gravity roof drain, have the surplus that very large discharge surpasses design discharge rainwater, is operationally safe.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the application.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
The implication of the "and/or" described in the application refers to respective individualism or both simultaneous situations include interior.
The implication of " inside and outside " described in the application refers to relative to equipment itself, in the direction of sensing equipment inside is, otherwise is outward.
When the implication of " left and right " described in the application refers to reader just to accompanying drawing, the left side of reader is a left side, and the right of reader is the right side.
The indirect connection that can be the direct connection between parts also can be by other parts between parts of the implication of " connection " described in the application.
With the above-mentioned desirable embodiment according to the application for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this application technological thought, can carry out various change and amendment completely.The technical scope of this application is not limited to the content on manual, must determine its technical scope according to right.
Claims (6)
1. a building roof overflowing rain water bucket device, it is characterized in that, comprise kuppe (2), overflowing rain water bucket seat (5) and sealed core (6), the detachable inlet end being installed on overflowing rain water bucket seat (5) of described kuppe (2), described sealed core (6) is detachable to be installed in overflowing rain water bucket seat (5); Described sealed core (6) comprises shell, balancing weight (61), sealing mat (62) and mechanism A, mechanism A connect balancing weight (61) with sealing mat (62) can make balancing weight (61) and sealing mat (62) realize reverse relative motion; Sealing mat (62) is arranged at the lower end of shell, and fits tightly with the lower limb of shell.
2. building roof overflowing rain water bucket device according to claim 1, it is characterized in that: arrange waterproof pressure ring (3) between described kuppe (2) and overflowing rain water bucket seat (5), kuppe (2) is installed on overflowing rain water bucket seat (5) by fastening bolt (4).
3. building roof overflowing rain water bucket device according to claim 1, is characterized in that: the connection short tube (52) that described overflowing rain water bucket seat (5) comprises the base (51) for installing kuppe (2) and is arranged on base (51).
4. building roof overflowing rain water bucket device according to claim 3, is characterized in that: described sealed core (6) is arranged at and connects short tube (52) and the interface of base (51), and the shell of sealed core (6) and interface seal and fit.
5. building roof overflowing rain water bucket device according to claim 1, is characterized in that: the external diameter of described sealing mat (62) equals the external diameter of shell.
6. building roof overflowing rain water bucket device according to claim 1, it is characterized in that: described mechanism A comprise the counterweight connector (66) be connected on balancing weight (61), with first tooth bar (64) of sealing mat (62) integrated connection, the side of relative first tooth bar (64) of counterweight connector (66) arranges the second tooth bar, arrange gear between first tooth bar (64) and the second tooth bar, this gear engages with the first tooth bar (64) and the second tooth bar simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692162.1U CN204238466U (en) | 2014-11-19 | 2014-11-19 | A kind of building roof overflowing rain water bucket device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420692162.1U CN204238466U (en) | 2014-11-19 | 2014-11-19 | A kind of building roof overflowing rain water bucket device |
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| Publication Number | Publication Date |
|---|---|
| CN204238466U true CN204238466U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420692162.1U Expired - Fee Related CN204238466U (en) | 2014-11-19 | 2014-11-19 | A kind of building roof overflowing rain water bucket device |
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| CN (1) | CN204238466U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040916A (en) * | 2015-07-08 | 2015-11-11 | 中国十七冶集团有限公司 | Connecting structure of siphon roof drain and metal gutter |
| CN112031116A (en) * | 2020-09-18 | 2020-12-04 | 台州学院 | Rain and sewage diversion transformation system of combined drainage vertical pipe |
| CN114809467A (en) * | 2022-07-01 | 2022-07-29 | 江苏禹润水务研究院有限公司 | Siphon rainwater fill for building drainage |
-
2014
- 2014-11-19 CN CN201420692162.1U patent/CN204238466U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040916A (en) * | 2015-07-08 | 2015-11-11 | 中国十七冶集团有限公司 | Connecting structure of siphon roof drain and metal gutter |
| CN112031116A (en) * | 2020-09-18 | 2020-12-04 | 台州学院 | Rain and sewage diversion transformation system of combined drainage vertical pipe |
| CN114809467A (en) * | 2022-07-01 | 2022-07-29 | 江苏禹润水务研究院有限公司 | Siphon rainwater fill for building drainage |
| CN114809467B (en) * | 2022-07-01 | 2022-09-13 | 江苏禹润水务研究院有限公司 | Siphon rainwater fill for building drainage |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20191119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |