CN204176223U - A kind of improved type deep camber elbow - Google Patents
A kind of improved type deep camber elbow Download PDFInfo
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- CN204176223U CN204176223U CN201420557525.0U CN201420557525U CN204176223U CN 204176223 U CN204176223 U CN 204176223U CN 201420557525 U CN201420557525 U CN 201420557525U CN 204176223 U CN204176223 U CN 204176223U
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- rectifier
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Abstract
The utility model discloses a kind of improved type deep camber elbow, comprise elbow, the water intake of elbow is mutually vertical with water outlet, one-body moldedly on the water intake of elbow be provided with rectifier joint, the inwall circumference of rectifier joint is provided with some splitterr vanes, and elbow is in becoming large grading structure by water intake gradually to water outlet internal diameter.When current enter elbow from rectifier joint, splitterr vanes play shunting action, avoid forming waterfall cascade in drainage procedure, ensure the unobstructed of air column, improve drainage capacity, and avoid the impact that waterfall cascade phenomenon causes tube wall, reduce noise; Moreover, water intake and rectifier joint one-body molded, produce time only need one set of die, reduce cost of production; In addition, elbow, in becoming large grading structure by water intake gradually to water outlet internal diameter, effectively reduces the impact force of current and the fluctuation of air pressure, and the inside and outside air-flow being conducive to soil stack exchanges, and reduces the vibrations caused by water impact and noise further.
Description
Technical field
The utility model relates to water pipe elbow field, particularly a kind of improved type deep camber elbow with rectification effect.
Background technique
Current elbow is not with rectification effect, needs to install rectifier joint additional to reach rectification effect at the feed-water end of elbow, to improve drainage capacity and to reduce current to the impact of tube wall, reduces noise.But this elbow outwards installs rectifier joint additional in addition, reduces installation efficiency, and add mould development cost, need elbow module and rectifier mould in process of production.
In order to solve the problem, at present some producer when producing elbow within it wall install guide vane additional, as Chinese patent Authorization Notice No. CN203375071U (authorized announcement date is on January 1st, 2014) discloses a kind of swirling-flow noise-reduction reducing elbow, comprise bending body, shock bracket is provided with at the outer wall turning of body, tube wall is provided with mount inlet, the inwall of body is provided with some length to differ the conducting element arranged at equal intervals in tilting screw, described conducting element angle of inclination is at 45-60 degree; Although this patent can reduce noise, the conducting element length of this patent differs and to arrange at equal intervals in tilting screw, add difficulty of processing, and the current in pipe produces swirling flow phenomenon, decrease flow.
Model utility content
The purpose of this utility model is poor for the noise reduction of existing elbow, that complex structure, flow are little deficiency and defect, a kind of improved type deep camber elbow is provided, this improved type deep camber elbow has the features such as structure is simple, noise reduction is remarkable, drainage capacity is strong, can solve the problem.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of improved type deep camber elbow, comprise elbow, the water intake of described elbow is mutually vertical with water outlet, one-body moldedly on the water intake of described elbow be provided with rectifier joint, the inwall circumference of described rectifier joint is provided with some splitterr vanes, and described elbow is in becoming large grading structure by water intake gradually to water outlet internal diameter.
In a preferred embodiment of the present utility model, described splitterr vanes are in the triangular pyramid structure being vertically arranged on described rectifier inner nosepiece wall.
In a preferred embodiment of the present utility model, the splitterr vanes of described triangular pyramid structure are away from a vertical edge top of described rectifier inner nosepiece wall and the curved linkage section of described rectifier inner nosepiece wall.
In a preferred embodiment of the present utility model, described rectifier joint top exterior walls and described water outlet outer wall are provided with annular mounting groove.
In a preferred embodiment of the present utility model, the water intake internal diameter of described elbow is greater than the internal diameter of described rectifier joint.
In a preferred embodiment of the present utility model, the middle part sidewall of described elbow offers the externally threaded mount inlet of a band.
In a preferred embodiment of the present utility model, the turning outer wall of described elbow is provided with shock bracket.
Owing to have employed technological scheme as above, the beneficial effects of the utility model are: when current enter elbow from rectifier joint, splitterr vanes play shunting action, avoid in drainage procedure, forming waterfall cascade, ensure the unobstructed of air column, thus greatly improve flow, improve drainage capacity, and avoid the impact that waterfall cascade phenomenon causes tube wall, reduce noise; Moreover, water intake and rectifier joint one-body molded, produce time only need one set of die, reduce cost of production; In addition, elbow, in becoming large grading structure by water intake gradually to water outlet internal diameter, effectively reduces the impact force of current and the fluctuation of air pressure, and the inside and outside air-flow being conducive to soil stack exchanges, and reduces the vibrations caused by water impact and noise further.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological 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 embodiments more of the present utility model, 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 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the plan view of Fig. 2.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See a kind of improved type deep camber elbow shown in Fig. 1 to Fig. 3, comprise elbow 100, the water intake 110 of elbow 100 is mutually vertical with water outlet 120.Elbow 100, in becoming large grading structure gradually by water intake 110 to water outlet 120 internal diameter, effectively reduces the impact force of current and the fluctuation of air pressure, and the inside and outside air-flow being conducive to soil stack exchanges, and reduces the vibrations caused by water impact and noise further.
One-body moldedly on the water intake 110 of elbow 100 being provided with rectifier joint 200, so only need one set of die when producing, reducing cost of production.Water intake 110 internal diameter of elbow 100 is greater than the internal diameter of rectifier joint 200, be connected by a transition ring limit 111 between water intake 110 with rectifier joint 200, so when water conservancy enters into water intake 110 from rectifier joint 200, due to the increase of internal diameter, reduce the fluctuation of air pressure further.The inwall circumference of rectifier joint 200 is provided with some splitterr vanes 220, in the present embodiment, the inwall circumference of rectifier joint 200 is provided with four splitterr vanes 220, the width of four splitterr vanes 220 can be arranged as required voluntarily, each splitterr vanes 220 is in the triangular pyramid structure being vertically arranged on rectifier joint 200 inwall, the splitterr vanes 220 of triangular pyramid structure can make to shunt through the current direction both sides of splitterr vanes 220, avoid in drainage procedure, forming waterfall cascade, ensure the unobstructed of air column, thus greatly improve flow, improve drainage capacity, and avoid the impact that waterfall cascade phenomenon causes tube wall, reduce noise.In order to reduce the impact of current to the splitterr vanes 220 of triangular pyramid structure further, the splitterr vanes 220 of triangular pyramid structure are away from a vertical edge top of rectifier joint 200 inwall and the curved linkage section 221 of rectifier joint 200 inwall.
Assembling conveniently between the utility model and water pipe, rectifier joint 200 top exterior walls and water outlet 120 outer wall are respectively arranged with annular mounting groove 210,121.Certainly, there is multiple undertaking mode in the present embodiment and water pipe, as flexible socket joint, glue stickup, heat-melting butt-joint etc.
In the present embodiment, offer the mount inlet 130 of a band outside thread 131 at the middle part sidewall of elbow 100, coordinate with the female lid of band, conveniently carry out emptying to elbow 100 or carry out other pipe operations.The turning outer wall of elbow 100 is provided with shock bracket 140, and shock bracket 140 is L-type, 141 connecting bend 100 tops, another side 142 connecting bend 100 bottom.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. an improved type deep camber elbow, comprise elbow, the water intake of described elbow is mutually vertical with water outlet, it is characterized in that, one-body moldedly on the water intake of described elbow be provided with rectifier joint, the inwall circumference of described rectifier joint is provided with some splitterr vanes, and described elbow is in becoming large grading structure by water intake gradually to water outlet internal diameter.
2. a kind of improved type deep camber elbow as claimed in claim 1, is characterized in that, described splitterr vanes are in the triangular pyramid structure being vertically arranged on described rectifier inner nosepiece wall.
3. a kind of improved type deep camber elbow as claimed in claim 2, is characterized in that, the splitterr vanes of described triangular pyramid structure are away from a vertical edge top of described rectifier inner nosepiece wall and the curved linkage section of described rectifier inner nosepiece wall.
4. a kind of improved type deep camber elbow as claimed in claim 1, is characterized in that, described rectifier joint top exterior walls and described water outlet outer wall are provided with annular mounting groove.
5. a kind of improved type deep camber elbow as claimed in claim 1, is characterized in that, the water intake internal diameter of described elbow is greater than the internal diameter of described rectifier joint.
6. a kind of improved type deep camber elbow as claimed in claim 1, is characterized in that, the middle part sidewall of described elbow offers the externally threaded mount inlet of a band.
7. a kind of improved type deep camber elbow as claimed in claim 1, it is characterized in that, the turning outer wall of described elbow is provided with shock bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557525.0U CN204176223U (en) | 2014-09-25 | 2014-09-25 | A kind of improved type deep camber elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557525.0U CN204176223U (en) | 2014-09-25 | 2014-09-25 | A kind of improved type deep camber elbow |
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| Publication Number | Publication Date |
|---|---|
| CN204176223U true CN204176223U (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420557525.0U Active CN204176223U (en) | 2014-09-25 | 2014-09-25 | A kind of improved type deep camber elbow |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051359A (en) * | 2016-07-26 | 2016-10-26 | 上海亨公电线电缆有限公司 | Stand pipe bottom elbow |
| CN112503024A (en) * | 2020-11-02 | 2021-03-16 | 北京朗新明环保科技有限公司南京分公司 | Energy-saving and comprehensive noise-reducing fan pipeline and transformation method |
-
2014
- 2014-09-25 CN CN201420557525.0U patent/CN204176223U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051359A (en) * | 2016-07-26 | 2016-10-26 | 上海亨公电线电缆有限公司 | Stand pipe bottom elbow |
| CN112503024A (en) * | 2020-11-02 | 2021-03-16 | 北京朗新明环保科技有限公司南京分公司 | Energy-saving and comprehensive noise-reducing fan pipeline and transformation method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |